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Unpin grpc, protobuf dependencies

...in preparation for upgrading containerd.

Signed-off-by: Cory Snider <csnider@mirantis.com>
Cory Snider 3 年之前
父节点
06c797f517
当前提交
00ba5bdb98
共有 100 个文件被更改，包括 8368 次插入 和 25434 次删除
分列视图 显示文件统计
  1. 1 7
      vendor.mod
  2. 313 16
      vendor.sum
  3. 1 0
      vendor/cloud.google.com/go/.gitignore
  4. 440 2
      vendor/cloud.google.com/go/CHANGES.md
  5. 65 12
      vendor/cloud.google.com/go/CONTRIBUTING.md
  6. 55 48
      vendor/cloud.google.com/go/README.md
  7. 64 51
      vendor/cloud.google.com/go/RELEASING.md
  8. 1 0
      vendor/cloud.google.com/go/compute/metadata/metadata.go
  9. 26 3
      vendor/cloud.google.com/go/doc.go
  10. 1 1
      vendor/cloud.google.com/go/internal/version/version.go
  11. 60 1
      vendor/cloud.google.com/go/logging/CHANGES.md
  12. 10 7
      vendor/cloud.google.com/go/logging/README.md
  13. 623 55
      vendor/cloud.google.com/go/logging/apiv2/config_client.go
  14. 29 12
      vendor/cloud.google.com/go/logging/apiv2/doc.go
  15. 206 0
      vendor/cloud.google.com/go/logging/apiv2/gapic_metadata.json
  16. 42 0
      vendor/cloud.google.com/go/logging/apiv2/info.go
  17. 182 44
      vendor/cloud.google.com/go/logging/apiv2/logging_client.go
  18. 121 31
      vendor/cloud.google.com/go/logging/apiv2/metrics_client.go
  19. 11 10
      vendor/cloud.google.com/go/logging/doc.go
  20. 81 121
      vendor/cloud.google.com/go/logging/logging.go
  21. 268 0
      vendor/cloud.google.com/go/logging/resource.go
  22. 236 0
      vendor/cloud.google.com/go/testing.md
  23. 398 0
      vendor/github.com/golang/protobuf/internal/gengogrpc/grpc.go
  24. 524 0
      vendor/github.com/golang/protobuf/jsonpb/decode.go
  25. 559 0
      vendor/github.com/golang/protobuf/jsonpb/encode.go
  26. 69 0
      vendor/github.com/golang/protobuf/jsonpb/json.go
  27. 0 1290
      vendor/github.com/golang/protobuf/jsonpb/jsonpb.go
  28. 324 0
      vendor/github.com/golang/protobuf/proto/buffer.go
  29. 0 253
      vendor/github.com/golang/protobuf/proto/clone.go
  30. 0 427
      vendor/github.com/golang/protobuf/proto/decode.go
  31. 63 0
      vendor/github.com/golang/protobuf/proto/defaults.go
  32. 88 38
      vendor/github.com/golang/protobuf/proto/deprecated.go
  33. 32 324
      vendor/github.com/golang/protobuf/proto/discard.go
  34. 0 203
      vendor/github.com/golang/protobuf/proto/encode.go
  35. 0 301
      vendor/github.com/golang/protobuf/proto/equal.go
  36. 260 511
      vendor/github.com/golang/protobuf/proto/extensions.go
  37. 0 965
      vendor/github.com/golang/protobuf/proto/lib.go
  38. 0 181
      vendor/github.com/golang/protobuf/proto/message_set.go
  39. 0 360
      vendor/github.com/golang/protobuf/proto/pointer_reflect.go
  40. 0 313
      vendor/github.com/golang/protobuf/proto/pointer_unsafe.go
  41. 205 443
      vendor/github.com/golang/protobuf/proto/properties.go
  42. 167 0
      vendor/github.com/golang/protobuf/proto/proto.go
  43. 317 0
      vendor/github.com/golang/protobuf/proto/registry.go
  44. 0 2776
      vendor/github.com/golang/protobuf/proto/table_marshal.go
  45. 0 654
      vendor/github.com/golang/protobuf/proto/table_merge.go
  46. 0 2053
      vendor/github.com/golang/protobuf/proto/table_unmarshal.go
  47. 0 845
      vendor/github.com/golang/protobuf/proto/text.go
  48. 801 0
      vendor/github.com/golang/protobuf/proto/text_decode.go
  49. 560 0
      vendor/github.com/golang/protobuf/proto/text_encode.go
  50. 0 880
      vendor/github.com/golang/protobuf/proto/text_parser.go
  51. 78 0
      vendor/github.com/golang/protobuf/proto/wire.go
  52. 34 0
      vendor/github.com/golang/protobuf/proto/wrappers.go
  53. 173 2862
      vendor/github.com/golang/protobuf/protoc-gen-go/descriptor/descriptor.pb.go
  54. 0 885
      vendor/github.com/golang/protobuf/protoc-gen-go/descriptor/descriptor.proto
  55. 0 51
      vendor/github.com/golang/protobuf/protoc-gen-go/doc.go
  56. 0 2808
      vendor/github.com/golang/protobuf/protoc-gen-go/generator/generator.go
  57. 0 117
      vendor/github.com/golang/protobuf/protoc-gen-go/generator/internal/remap/remap.go
  58. 0 545
      vendor/github.com/golang/protobuf/protoc-gen-go/grpc/grpc.go
  59. 0 34
      vendor/github.com/golang/protobuf/protoc-gen-go/link_grpc.go
  60. 60 84
      vendor/github.com/golang/protobuf/protoc-gen-go/main.go
  61. 0 369
      vendor/github.com/golang/protobuf/protoc-gen-go/plugin/plugin.pb.go
  62. 0 83
      vendor/github.com/golang/protobuf/protoc-gen-go/plugin/plugin.pb.golden
  63. 0 167
      vendor/github.com/golang/protobuf/protoc-gen-go/plugin/plugin.proto
  64. 131 93
      vendor/github.com/golang/protobuf/ptypes/any.go
  65. 46 187
      vendor/github.com/golang/protobuf/ptypes/any/any.pb.go
  66. 0 155
      vendor/github.com/golang/protobuf/ptypes/any/any.proto
  67. 8 33
      vendor/github.com/golang/protobuf/ptypes/doc.go
  68. 47 73
      vendor/github.com/golang/protobuf/ptypes/duration.go
  69. 47 147
      vendor/github.com/golang/protobuf/ptypes/duration/duration.pb.go
  70. 0 116
      vendor/github.com/golang/protobuf/ptypes/duration/duration.proto
  71. 0 85
      vendor/github.com/golang/protobuf/ptypes/empty/empty.pb.go
  72. 0 52
      vendor/github.com/golang/protobuf/ptypes/empty/empty.proto
  73. 69 329
      vendor/github.com/golang/protobuf/ptypes/struct/struct.pb.go
  74. 0 95
      vendor/github.com/golang/protobuf/ptypes/struct/struct.proto
  75. 49 69
      vendor/github.com/golang/protobuf/ptypes/timestamp.go
  76. 48 169
      vendor/github.com/golang/protobuf/ptypes/timestamp/timestamp.pb.go
  77. 0 138
      vendor/github.com/golang/protobuf/ptypes/timestamp/timestamp.proto
  78. 62 454
      vendor/github.com/golang/protobuf/ptypes/wrappers/wrappers.pb.go
  79. 0 123
      vendor/github.com/golang/protobuf/ptypes/wrappers/wrappers.proto
  80. 0 117
      vendor/go.opencensus.io/plugin/ochttp/client.go
  81. 0 143
      vendor/go.opencensus.io/plugin/ochttp/client_stats.go
  82. 0 19
      vendor/go.opencensus.io/plugin/ochttp/doc.go
  83. 0 123
      vendor/go.opencensus.io/plugin/ochttp/propagation/b3/b3.go
  84. 0 61
      vendor/go.opencensus.io/plugin/ochttp/route.go
  85. 0 453
      vendor/go.opencensus.io/plugin/ochttp/server.go
  86. 0 169
      vendor/go.opencensus.io/plugin/ochttp/span_annotating_client_trace.go
  87. 0 292
      vendor/go.opencensus.io/plugin/ochttp/stats.go
  88. 0 244
      vendor/go.opencensus.io/plugin/ochttp/trace.go
  89. 0 44
      vendor/go.opencensus.io/plugin/ochttp/wrapped_body.go
  90. 1 0
      vendor/google.golang.org/api/AUTHORS
  91. 1 0
      vendor/google.golang.org/api/CONTRIBUTORS
  92. 0 38
      vendor/google.golang.org/api/googleapi/transport/apikey.go
  93. 30 0
      vendor/google.golang.org/api/internal/conn_pool.go
  94. 77 37
      vendor/google.golang.org/api/internal/creds.go
  95. 128 0
      vendor/google.golang.org/api/internal/impersonate/impersonate.go
  96. 0 61
      vendor/google.golang.org/api/internal/pool.go
  97. 0 12
      vendor/google.golang.org/api/internal/service-account.json
  98. 57 27
      vendor/google.golang.org/api/internal/settings.go
  99. 16 20
      vendor/google.golang.org/api/iterator/iterator.go
  100. 3 13
      vendor/google.golang.org/api/option/credentials_go19.go

+ 1 - 7
vendor.mod
查看文件 

@@ -151,19 +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
 
@@ -173,9 +170,6 @@ 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

+ 313 - 16
vendor.sum
查看文件 

@@ -1,19 +1,46 @@
 
 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=
 
@@ -59,6 +86,7 @@ github.com/Microsoft/hcsshim v0.9.2/go.mod h1:7pLA8lDk46WKDWlVsENo92gC0XFa8rbKfy
 
 github.com/Microsoft/hcsshim/test v0.0.0-20201218223536-d3e5debf77da/go.mod h1:5hlzMzRKMLyo42nCZ9oml8AdTlq/0cvIaBv6tK1RehU=
 
 github.com/Microsoft/hcsshim/test v0.0.0-20210227013316-43a75bb4edd3/go.mod h1:mw7qgWloBUl75W/gVH3cQszUg1+gUITj7D6NY7ywVnY=
 
 github.com/NYTimes/gziphandler v0.0.0-20170623195520-56545f4a5d46/go.mod h1:3wb06e3pkSAbeQ52E9H9iFoQsEEwGN64994WTCIhntQ=
 
+github.com/OneOfOne/xxhash v1.2.2/go.mod h1:HSdplMjZKSmBqAxg5vPj2TmRDmfkzw+cTzAElWljhcU=
 
 github.com/PuerkitoBio/purell v1.0.0/go.mod h1:c11w/QuzBsJSee3cPx9rAFu61PvFxuPbtSwDGJws/X0=
 
 github.com/PuerkitoBio/purell v1.1.1/go.mod h1:c11w/QuzBsJSee3cPx9rAFu61PvFxuPbtSwDGJws/X0=
 
 github.com/PuerkitoBio/urlesc v0.0.0-20160726150825-5bd2802263f2/go.mod h1:uGdkoq3SwY9Y+13GIhn11/XLaGBb4BfwItxLd5jeuXE=
 
@@ -107,6 +135,7 @@ github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA
 
 github.com/certifi/gocertifi v0.0.0-20191021191039-0944d244cd40/go.mod h1:sGbDF6GwGcLpkNXPUTkMRoywsNa/ol15pxFe6ERfguA=
 
 github.com/certifi/gocertifi v0.0.0-20200922220541-2c3bb06c6054 h1:uH66TXeswKn5PW5zdZ39xEwfS9an067BirqA+P4QaLI=
 
 github.com/certifi/gocertifi v0.0.0-20200922220541-2c3bb06c6054/go.mod h1:sGbDF6GwGcLpkNXPUTkMRoywsNa/ol15pxFe6ERfguA=
 
+github.com/cespare/xxhash v1.1.0/go.mod h1:XrSqR1VqqWfGrhpAt58auRo0WTKS1nRRg3ghfAqPWnc=
 
 github.com/cespare/xxhash/v2 v2.1.1/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
 
 github.com/cespare/xxhash/v2 v2.1.2 h1:YRXhKfTDauu4ajMg1TPgFO5jnlC2HCbmLXMcTG5cbYE=
 
 github.com/cespare/xxhash/v2 v2.1.2/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
 
@@ -123,8 +152,13 @@ github.com/cilium/ebpf v0.4.0/go.mod h1:4tRaxcgiL706VnOzHOdBlY8IEAIdxINsQBcU4xJJ
 
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 github.com/cockroachdb/datadriven v0.0.0-20190809214429-80d97fb3cbaa/go.mod h1:zn76sxSg3SzpJ0PPJaLDCu+Bu0Lg3sKTORVIj19EIF8=
 
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@@ -314,7 +348,13 @@ github.com/dustin/go-humanize v1.0.0/go.mod h1:HtrtbFcZ19U5GC7JDqmcUSB87Iq5E25Kn
 
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@@ -338,6 +378,7 @@ github.com/ghodss/yaml v0.0.0-20150909031657-73d445a93680/go.mod h1:4dBDuWmgqj2H
 
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@@ -375,19 +416,41 @@ github.com/gogo/protobuf v1.3.2 h1:Ov1cvc58UF3b5XjBnZv7+opcTcQFZebYjWzi34vdm4Q=
 
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@@ -412,7 +475,20 @@ github.com/google/go-containerregistry v0.5.1/go.mod h1:Ct15B4yir3PLOP5jsy0GNeYV
 
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@@ -421,6 +497,7 @@ github.com/google/uuid v1.1.2/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+
 
 github.com/google/uuid v1.2.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
 
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@@ -478,6 +555,7 @@ github.com/hashicorp/uuid v0.0.0-20160311170451-ebb0a03e909c h1:nQcv325vxv2fFHJs
 
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@@ -502,6 +580,7 @@ github.com/json-iterator/go v1.1.7/go.mod h1:KdQUCv79m/52Kvf8AW2vK1V8akMuk1QjK/u
 
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@@ -691,6 +770,7 @@ github.com/prometheus/procfs v0.0.11 h1:DhHlBtkHWPYi8O2y31JkK0TF+DGM+51OopZjH/Ia
 
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@@ -717,6 +797,7 @@ github.com/smartystreets/goconvey v0.0.0-20190330032615-68dc04aab96a/go.mod h1:s
 
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@@ -796,7 +877,9 @@ github.com/xeipuuv/gojsonreference v0.0.0-20180127040603-bd5ef7bd5415/go.mod h1:
 
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 golang.org/x/oauth2 v0.0.0-20210819190943-2bc19b11175f h1:Qmd2pbz05z7z6lm0DrgQVVPuBm92jqujBKMHMOlOQEw=
 
 golang.org/x/oauth2 v0.0.0-20210819190943-2bc19b11175f/go.mod h1:KelEdhl1UZF7XfJ4dDtk6s++YSgaE7mD/BuKKDLBl4A=
 
 golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 
@@ -927,6 +1053,7 @@ 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=
 
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 golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 
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 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=
 
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@@ -947,15 +1074,19 @@ golang.org/x/sys v0.0.0-20190507160741-ecd444e8653b/go.mod h1:h1NjWce9XRLGQEsW7w
 
 golang.org/x/sys v0.0.0-20190514135907-3a4b5fb9f71f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 
 golang.org/x/sys v0.0.0-20190522044717-8097e1b27ff5/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 
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 golang.org/x/sys v0.0.0-20190606203320-7fc4e5ec1444/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 
 golang.org/x/sys v0.0.0-20190616124812-15dcb6c0061f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 
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 golang.org/x/sys v0.0.0-20190812073006-9eafafc0a87e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 
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 golang.org/x/sys v0.0.0-20190922100055-0a153f010e69/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 
 golang.org/x/sys v0.0.0-20190924154521-2837fb4f24fe/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 
+golang.org/x/sys v0.0.0-20191001151750-bb3f8db39f24/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 
 golang.org/x/sys v0.0.0-20191005200804-aed5e4c7ecf9/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 
 golang.org/x/sys v0.0.0-20191022100944-742c48ecaeb7/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 
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@@ -963,21 +1094,30 @@ 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=
 
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 golang.org/x/sys v0.0.0-20200106162015-b016eb3dc98e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 
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 golang.org/x/sys v0.0.0-20200817155316-9781c653f443/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 
 golang.org/x/sys v0.0.0-20200831180312-196b9ba8737a/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 
+golang.org/x/sys v0.0.0-20200905004654-be1d3432aa8f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 
 golang.org/x/sys v0.0.0-20200909081042-eff7692f9009/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 
 golang.org/x/sys v0.0.0-20200916030750-2334cc1a136f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 
 golang.org/x/sys v0.0.0-20200922070232-aee5d888a860/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 
@@ -988,14 +1128,20 @@ golang.org/x/sys v0.0.0-20201117170446-d9b008d0a637/go.mod h1:h1NjWce9XRLGQEsW7w
 
 golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 
 golang.org/x/sys v0.0.0-20201201145000-ef89a241ccb3/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 
 golang.org/x/sys v0.0.0-20201202213521-69691e467435/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 
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 golang.org/x/sys v0.0.0-20210313202042-bd2e13477e9c/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 
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 golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 
 golang.org/x/sys v0.0.0-20210426230700-d19ff857e887/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 
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 golang.org/x/sys v0.0.0-20210510120138-977fb7262007/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 
 golang.org/x/sys v0.0.0-20210616094352-59db8d763f22/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 
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@@ -1009,13 +1155,16 @@ golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1 h1:v+OssWQX+hTHEmOBgwxdZxK4
 
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 
 golang.org/x/text v0.0.0-20170915032832-14c0d48ead0c/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 
+golang.org/x/text v0.3.1-0.20180807135948-17ff2d5776d2/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 
 golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
 
 golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 
 golang.org/x/text v0.3.4/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 
+golang.org/x/text v0.3.5/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 
 golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 
 golang.org/x/text v0.3.7 h1:olpwvP2KacW1ZWvsR7uQhoyTYvKAupfQrRGBFM352Gk=
 
 golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
 
 golang.org/x/time v0.0.0-20180412165947-fbb02b2291d2/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 
+golang.org/x/time v0.0.0-20181108054448-85acf8d2951c/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 
 golang.org/x/time v0.0.0-20190308202827-9d24e82272b4/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 
 golang.org/x/time v0.0.0-20191024005414-555d28b269f0/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 
 golang.org/x/time v0.0.0-20200416051211-89c76fbcd5d1/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 
@@ -1027,34 +1176,66 @@ golang.org/x/tools v0.0.0-20180221164845-07fd8470d635/go.mod h1:n7NCudcB/nEzxVGm
 
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@@ -1087,6 +1377,7 @@ gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15/go.mod h1:Co6ibVJAznAaIkqp8
 
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@@ -1116,8 +1407,13 @@ gotest.tools/v3 v3.0.2/go.mod h1:3SzNCllyD9/Y+b5r9JIKQ474KzkZyqLqEfYqMsX94Bk=
 
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+honnef.co/go/tools v0.0.0-20190106161140-3f1c8253044a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 
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@@ -1150,6 +1446,7 @@ k8s.io/kubernetes v1.13.0/go.mod h1:ocZa8+6APFNC2tX1DZASIbocyYT5jHzqFVsY5aoB7Jk=
 
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+ 1 - 0
vendor/cloud.google.com/go/.gitignore
查看文件 

@@ -2,6 +2,7 @@
 
 .idea
 
 .vscode
 
 *.swp
 
+.history
 
 
 # Test files
 
 *.test

+ 440 - 2
vendor/cloud.google.com/go/CHANGES.md
查看文件 

@@ -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.
 
-
 
-

+ 65 - 12
vendor/cloud.google.com/go/CONTRIBUTING.md
查看文件 

@@ -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-<numberic project id>@gs-project-accounts.iam.gserviceaccount.com"
 
+# "service-<numeric project id>@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

+ 55 - 48
vendor/cloud.google.com/go/README.md
查看文件 

@@ -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)

+ 64 - 51
vendor/cloud.google.com/go/RELEASING.md
查看文件 

@@ -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/pubsub
 
+module cloud.google.com/go/spanner
 
 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/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.
 
-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. 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 `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
 
-
 
-We have several submodules, including `cloud.google.com/go/logging`,
 
-`cloud.google.com/go/datastore`, and so on.
 
+### Manual Releases (submodules)
 
 
-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.

+ 1 - 0
vendor/cloud.google.com/go/compute/metadata/metadata.go
查看文件 

@@ -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 {

+ 26 - 3
vendor/cloud.google.com/go/doc.go
查看文件 

@@ -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

+ 1 - 1
vendor/cloud.google.com/go/internal/version/version.go
查看文件 

@@ -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.

+ 60 - 1
vendor/cloud.google.com/go/logging/CHANGES.md
查看文件 

@@ -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.
 
+https://github.com/golang/go/wiki/Modules#is-it-possible-to-add-a-module-to-a-multi-module-repository.

+ 10 - 7
vendor/cloud.google.com/go/logging/README.md
查看文件 

@@ -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.
 
 }
 
-```
 
+```

+ 623 - 55
vendor/cloud.google.com/go/logging/apiv2/config_client.go
查看文件 

@@ -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
 
+}

+ 29 - 12
vendor/cloud.google.com/go/logging/apiv2/doc.go
查看文件 

@@ -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"

+ 206 - 0
vendor/cloud.google.com/go/logging/apiv2/gapic_metadata.json
查看文件 

@@ -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"
 
+              ]
 
+            }
 
+          }
 
+        }
 
+      }
 
+    }
 
+  }
 
+}

+ 42 - 0
vendor/cloud.google.com/go/logging/apiv2/info.go
查看文件 

@@ -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...)
 
+}

+ 182 - 44
vendor/cloud.google.com/go/logging/apiv2/logging_client.go
查看文件 

@@ -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.
 
 	//

+ 121 - 31
vendor/cloud.google.com/go/logging/apiv2/metrics_client.go
查看文件 

@@ -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.
 
 	//

+ 11 - 10
vendor/cloud.google.com/go/logging/doc.go
查看文件 

@@ -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.

+ 81 - 121
vendor/cloud.google.com/go/logging/logging.go
查看文件 

@@ -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,

+ 268 - 0
vendor/cloud.google.com/go/logging/resource.go
查看文件 

@@ -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,
 
+		},
 
+	}
 
+}

+ 236 - 0
vendor/cloud.google.com/go/testing.md
查看文件 

@@ -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).

+ 398 - 0
vendor/github.com/golang/protobuf/internal/gengogrpc/grpc.go
查看文件 

@@ -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:] }

+ 524 - 0
vendor/github.com/golang/protobuf/jsonpb/decode.go
查看文件 

@@ -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
 
+}

+ 559 - 0
vendor/github.com/golang/protobuf/jsonpb/encode.go
查看文件 

@@ -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
 
+	}
 
+}

+ 69 - 0
vendor/github.com/golang/protobuf/jsonpb/json.go
查看文件 

@@ -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()
 
+}

+ 0 - 1290
vendor/github.com/golang/protobuf/jsonpb/jsonpb.go
查看文件 

@@ -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
 
-}

+ 324 - 0
vendor/github.com/golang/protobuf/proto/buffer.go
查看文件 

@@ -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
 
+		}
 
+	}
 
+}

+ 0 - 253
vendor/github.com/golang/protobuf/proto/clone.go
查看文件 

@@ -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
 
-	}
 
-}

+ 0 - 427
vendor/github.com/golang/protobuf/proto/decode.go
查看文件 

@@ -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
 
-}

+ 63 - 0
vendor/github.com/golang/protobuf/proto/defaults.go
查看文件 

@@ -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
 
+	})
 
+}

+ 88 - 38
vendor/github.com/golang/protobuf/proto/deprecated.go
查看文件 

@@ -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))
 
+}

+ 32 - 324
vendor/github.com/golang/protobuf/proto/discard.go
查看文件 

@@ -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
 
-	}
 
-	// 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
 
+	if m != nil {
 
+		discardUnknown(MessageReflect(m))
 
 	}
 
-	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))
 
-						}
 
-					}
 
-				}
 
+		// 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
 
+				})
 
 			}
 
-		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
 
+		return true
 
+	})
 
 
-		// 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))
 
-						}
 
-					}
 
-				}
 
-			}
 
-		}
 
-	}
 
-
 
-	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)
 
 	}
 
 }

+ 0 - 203
vendor/github.com/golang/protobuf/proto/encode.go
查看文件 

@@ -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
 
-}

+ 0 - 301
vendor/github.com/golang/protobuf/proto/equal.go
查看文件 

@@ -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
 
-}

+ 260 - 511
vendor/github.com/golang/protobuf/proto/extensions.go
查看文件 

@@ -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"
 
-)
 
-
 
-// ErrMissingExtension is the error returned by GetExtension if the named extension is not in the message.
 
-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
 
-}
 
+	"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"
 
+)
 
 
-func (e extensionAdapter) extensionsWrite() map[int32]Extension {
 
-	return e.ExtensionMap()
 
-}
 
+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
 
 
-func (e extensionAdapter) extensionsRead() (map[int32]Extension, sync.Locker) {
 
-	return e.ExtensionMap(), notLocker{}
 
-}
 
+	// ExtensionRange represents a range of message extensions.
 
+	// Used in code generated by protoc-gen-go.
 
+	ExtensionRange = protoiface.ExtensionRangeV1
 
 
-// notLocker is a sync.Locker whose Lock and Unlock methods are nops.
 
-type notLocker struct{}
 
+	// Deprecated: Do not use; this is an internal type.
 
+	Extension = protoimpl.ExtensionFieldV1
 
 
-func (n notLocker) Lock()   {}
 
-func (n notLocker) Unlock() {}
 
+	// Deprecated: Do not use; this is an internal type.
 
+	XXX_InternalExtensions = protoimpl.ExtensionFields
 
+)
 
 
-// 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
 
-}
 
+// ErrMissingExtension reports whether the extension was not present.
 
+var ErrMissingExtension = errors.New("proto: missing extension")
 
 
 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
 
-}
 
-
 
-// 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
 
+	return has
 
 }
 
 
-// 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
 
-}
 
-
 
-// 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
 
+	clearUnknown(mr, fieldNum(xt.Field))
 
 }
 
 
-// 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 extension.ExtendedType != nil {
 
-		// can only check type if this is a complete descriptor
 
-		if err := checkExtensionTypes(epb, extension); 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
 
+	}
 
+
 
+	// 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:]
 
 	}
 
 
-	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")
 
-		}
 
-		return extensionAsLegacyType(e.value), nil
 
+	// For type incomplete descriptors, only retrieve the unknown fields.
 
+	if xt.ExtensionType == nil {
 
+		return []byte(bo), nil
 
 	}
 
 
-	if extension.ExtensionType == nil {
 
-		// incomplete descriptor
 
-		return e.enc, 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)
 
 	}
 
-
 
-	v, err := decodeExtension(e.enc, extension)
 
-	if err != nil {
 
-		return nil, err
 
+	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
 
+		}
 
+		if m2.Has(xtd) {
 
+			mr.Set(xtd, m2.Get(xtd))
 
+			clearUnknown(mr, fieldNum(xt.Field))
 
+		}
 
 	}
 
 
-	// 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
 
+	v := xt.InterfaceOf(pv)
 
+	rv := reflect.ValueOf(v)
 
+	if isScalarKind(rv.Kind()) {
 
+		rv2 := reflect.New(rv.Type())
 
+		rv2.Elem().Set(rv)
 
+		v = rv2.Interface()
 
 	}
 
+	return v, nil
 
+}
 
 
-	if t.Kind() != reflect.Ptr {
 
-		// We do not need to return a Ptr, we can directly return sf.value.
 
-		return sf.value, nil
 
-	}
 
+// 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 }
 
 
-	// 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))
 
+func (r extensionResolver) FindExtensionByName(field protoreflect.FullName) (protoreflect.ExtensionType, error) {
 
+	if xtd := r.xt.TypeDescriptor(); xtd.FullName() == field {
 
+		return r.xt, nil
 
 	}
 
-	return value.Interface(), nil
 
+	return protoregistry.GlobalTypes.FindExtensionByName(field)
 
 }
 
 
-// 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
 
-		}
 
+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 value.Interface(), nil
 
+	return protoregistry.GlobalTypes.FindExtensionByNumber(message, field)
 
 }
 
 
-// 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
 
+// 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
 
 	}
 
-	extensions = make([]interface{}, len(es))
 
-	for i, e := range es {
 
-		extensions[i], err = GetExtension(epb, e)
 
-		if err == ErrMissingExtension {
 
-			err = nil
 
-		}
 
+
 
+	vs := make([]interface{}, len(xts))
 
+	for i, xt := range xts {
 
+		v, err := GetExtension(m, xt)
 
 		if err != nil {
 
-			return
 
+			if err == ErrMissingExtension {
 
+				continue
 
+			}
 
+			return vs, err
 
 		}
 
+		vs[i] = v
 
 	}
 
-	return
 
+	return vs, nil
 
 }
 
 
-// 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
 
+// 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
 
 	}
 
-	registeredExtensions := RegisteredExtensions(pb)
 
 
-	emap, mu := epb.extensionsRead()
 
-	if emap == nil {
 
-		return nil, nil
 
+	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)
 
 	}
 
-	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}
 
-			}
 
+	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()
 
 		}
 
-
 
-		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)
 
+	xtd := xt.TypeDescriptor()
 
+	if !isValidExtension(mr.Descriptor(), xtd) {
 
+		return fmt.Errorf("proto: bad extended type; %T does not extend %T", xt.ExtendedType, m)
 
 	}
 
-	// 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)}
 
+	mr.Set(xtd, xt.ValueOf(v))
 
+	clearUnknown(mr, fieldNum(xt.Field))
 
 	return nil
 
 }
 
 
-// ClearAllExtensions clears all extensions from pb.
 
-func ClearAllExtensions(pb Message) {
 
-	epb, err := extendable(pb)
 
-	if err != 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
 
 	}
 
-	m := epb.extensionsWrite()
 
-	for k := range m {
 
-		delete(m, k)
 
+
 
+	// 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:]
 
 	}
 
-}
 
 
-// A global registry of extensions.
 
-// The generated code will register the generated descriptors by calling RegisterExtension.
 
+	ClearExtension(m, &ExtensionDesc{Field: fnum})
 
+	mr.SetUnknown(append(mr.GetUnknown(), b...))
 
+}
 
 
-var extensionMaps = make(map[reflect.Type]map[int32]*ExtensionDesc)
 
+// 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
 
+	}
 
 
-// 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
 
+	// 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:]
 
 	}
 
-	if _, ok := m[desc.Field]; ok {
 
-		panic("proto: duplicate extension registered: " + st.String() + " " + strconv.Itoa(int(desc.Field)))
 
+
 
+	// 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)
 
 	}
 
-	m[desc.Field] = desc
 
+	return xts, nil
 
 }
 
 
-// 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()]
 
+// 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())
 
 }
 
 
-// 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() {
 
+// 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:
 
-		// Represent primitive types as a pointer to the value.
 
-		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 true
 
+	default:
 
+		return false
 
 	}
 
-	return v
 
 }
 
 
-// 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()
 
-			}
 
-		}
 
-	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()
 
+// 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:]
 
 	}
 
-	return v
 
+	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
 
 }

+ 0 - 965
vendor/github.com/golang/protobuf/proto/lib.go
查看文件 

@@ -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
 
-}

+ 0 - 181
vendor/github.com/golang/protobuf/proto/message_set.go
查看文件 

@@ -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
 
-}

+ 0 - 360
vendor/github.com/golang/protobuf/proto/pointer_reflect.go
查看文件 

@@ -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

+ 0 - 313
vendor/github.com/golang/protobuf/proto/pointer_unsafe.go
查看文件 

@@ -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))
 
-}

+ 205 - 443
vendor/github.com/golang/protobuf/proto/properties.go
查看文件 

@@ -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"
 
-)
 
-
 
-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
 
+	"google.golang.org/protobuf/reflect/protoreflect"
 
+	"google.golang.org/protobuf/runtime/protoimpl"
 
 )
 
 
-// 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
 
-
 
-	Default    string // default value
 
-	HasDefault bool   // whether an explicit default was provided
 
-
 
-	stype reflect.Type      // set for struct types only
 
-	sprop *StructProperties // set for struct types only
 
+	// 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 is the default value in string form.
 
+	Default string
 
+	// HasDefault reports whether the field has a default value.
 
+	HasDefault bool
 
+
 
+	// 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 {
 
+	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 {
 
+	if p.Oneof {
 
 		s += ",oneof"
 
 	}
 
-	if len(p.Enum) > 0 {
 
-		s += ",enum=" + p.Enum
 
-	}
 
 	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
 
-			}
 
-		}
 
-	}
 
-}
 
-
 
-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)
 
+			p.Default, i = tag[len("def="):], len(tag)
 
 		}
 
+		tag = strings.TrimPrefix(tag[i:], ",")
 
 	}
 
 }
 
 
-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")
 
-	}
 
-
 
-	// 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
 
+	if p, ok := propertiesCache.Load(t); ok {
 
+		return p.(*StructProperties)
 
 	}
 
-
 
-	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())
 
-			}
 
-			print("\n")
 
+
 
+		// 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)
 
 	}
 
 
-	// Re-order prop.order.
 
-	sort.Sort(prop)
 
+	// 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
 
+			}
 
+		}
 
 
-	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
 
+			f := p.Type.Elem().Field(0)
 
+			p.Prop.Name = f.Name
 
+			p.Prop.Parse(f.Tag.Get("protobuf"))
 
+
 
+			// 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 !oop.Type.AssignableTo(f.Type) {
 
-					continue
 
-				}
 
-				oop.Field = i
 
-				break
 
 			}
 
-			prop.OneofTypes[oop.Prop.OrigName] = oop
 
-		}
 
-	}
 
-
 
-	// 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
 
-		}
 
-		if p.Required {
 
-			reqCount++
 
+			if !foundOneof {
 
+				panic(fmt.Sprintf("%v is not a generated message in the open-struct API", t))
 
+			}
 
+			prop.OneofTypes[p.Prop.OrigName] = p
 
 		}
 
-		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 }

+ 167 - 0
vendor/github.com/golang/protobuf/proto/proto.go
查看文件 

@@ -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()
 
+}

+ 317 - 0
vendor/github.com/golang/protobuf/proto/registry.go
查看文件 

@@ -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
 
+}

+ 0 - 2776
vendor/github.com/golang/protobuf/proto/table_marshal.go
查看文件 

@@ -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...)
 
-}

+ 0 - 654
vendor/github.com/golang/protobuf/proto/table_merge.go
查看文件 

@@ -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)
 
-}

+ 0 - 2053
vendor/github.com/golang/protobuf/proto/table_unmarshal.go
查看文件 

@@ -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<<len(reqFields)-1
 
-	unrecognized    field                         // offset of []byte to put unrecognized data (or invalidField if we should throw it away)
 
-	extensions      field                         // offset of extensions field (of type proto.XXX_InternalExtensions), or invalidField if it does not exist
 
-	oldExtensions   field                         // offset of old-form extensions field (of type map[int]Extension)
 
-	extensionRanges []ExtensionRange              // if non-nil, implies extensions field is valid
 
-	isMessageSet    bool                          // if true, implies extensions field is valid
 
-}
 
-
 
-// An unmarshaler takes a stream of bytes and a pointer to a field of a message.
 
-// It decodes the field, stores it at f, and returns the unused bytes.
 
-// w is the wire encoding.
 
-// b is the data after the tag and wire encoding have been read.
 
-type unmarshaler func(b []byte, f pointer, w int) ([]byte, error)
 
-
 
-type unmarshalFieldInfo struct {
 
-	// location of the field in the proto message structure.
 
-	field field
 
-
 
-	// function to unmarshal the data for the field.
 
-	unmarshal unmarshaler
 
-
 
-	// if a required field, contains a single set bit at this field's index in the required field list.
 
-	reqMask uint64
 
-
 
-	name string // name of the field, for error reporting
 
-}
 
-
 
-var (
 
-	unmarshalInfoMap  = map[reflect.Type]*unmarshalInfo{}
 
-	unmarshalInfoLock sync.Mutex
 
-)
 
-
 
-// getUnmarshalInfo returns the data structure which can be
 
-// subsequently used to unmarshal a message of the given type.
 
-// t is the type of the message (note: not pointer to message).
 
-func getUnmarshalInfo(t reflect.Type) *unmarshalInfo {
 
-	// It would be correct to return a new unmarshalInfo
 
-	// unconditionally. We would end up allocating one
 
-	// per occurrence of that type as a message or submessage.
 
-	// We use a cache here just to reduce memory usage.
 
-	unmarshalInfoLock.Lock()
 
-	defer unmarshalInfoLock.Unlock()
 
-	u := unmarshalInfoMap[t]
 
-	if u == nil {
 
-		u = &unmarshalInfo{typ: t}
 
-		// Note: we just set the type here. The rest of the fields
 
-		// will be initialized on first use.
 
-		unmarshalInfoMap[t] = u
 
-	}
 
-	return u
 
-}
 
-
 
-// unmarshal does the main work of unmarshaling a message.
 
-// u provides type information used to unmarshal the message.
 
-// m is a pointer to a protocol buffer message.
 
-// b is a byte stream to unmarshal into m.
 
-// This is top routine used when recursively unmarshaling submessages.
 
-func (u *unmarshalInfo) unmarshal(m pointer, b []byte) error {
 
-	if atomic.LoadInt32(&u.initialized) == 0 {
 
-		u.computeUnmarshalInfo()
 
-	}
 
-	if u.isMessageSet {
 
-		return unmarshalMessageSet(b, m.offset(u.extensions).toExtensions())
 
-	}
 
-	var reqMask uint64 // bitmask of required fields we've seen.
 
-	var errLater error
 
-	for len(b) > 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)<<uint(len(u.reqFields)) - 1
 
-
 
-	atomic.StoreInt32(&u.initialized, 1)
 
-}
 
-
 
-// setTag stores the unmarshal information for the given tag.
 
-// tag = tag # for field
 
-// field/unmarshal = unmarshal info for that field.
 
-// reqMask = if required, bitmask for field position in required field list. 0 otherwise.
 
-// name = short name of the field.
 
-func (u *unmarshalInfo) setTag(tag int, field field, unmarshal unmarshaler, reqMask uint64, name string) {
 
-	i := unmarshalFieldInfo{field: field, unmarshal: unmarshal, reqMask: reqMask, name: name}
 
-	n := u.typ.NumField()
 
-	if tag >= 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
 
-}

+ 0 - 845
vendor/github.com/golang/protobuf/proto/text.go
查看文件 

@@ -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("<nil>\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("<nil>"))
 
-		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) }

+ 801 - 0
vendor/github.com/golang/protobuf/proto/text_decode.go
查看文件 

@@ -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
 
+}

+ 560 - 0
vendor/github.com/golang/protobuf/proto/text_encode.go
查看文件 

@@ -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>"), 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
 
+}

+ 0 - 880
vendor/github.com/golang/protobuf/proto/text_parser.go
查看文件 

@@ -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.<unknown field name>", 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(), "")
 
-}

+ 78 - 0
vendor/github.com/golang/protobuf/proto/wire.go
查看文件 

@@ -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)
 
+}

+ 34 - 0
vendor/github.com/golang/protobuf/proto/wrappers.go
查看文件 

@@ -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 }

+ 173 - 2862
vendor/github.com/golang/protobuf/protoc-gen-go/descriptor/descriptor.pb.go
查看文件 

@@ -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.
 
 
-// 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 FieldDescriptorProto_Type = descriptorpb.FieldDescriptorProto_Type
 
 
-type FieldDescriptorProto_Type int32
 
+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
 
 
-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
 
-)
 
-
 
-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. 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"`
 
-	XXX_NoUnkeyedLiteral struct{} `json:"-"`
 
-	XXX_unrecognized     []byte   `json:"-"`
 
-	XXX_sizecache        int32    `json:"-"`
 
-}
 
-
 
-func (m *FileDescriptorProto) Reset()         { *m = FileDescriptorProto{} }
 
-func (m *FileDescriptorProto) String() string { return proto.CompactTextString(m) }
 
-func (*FileDescriptorProto) ProtoMessage()    {}
 
-func (*FileDescriptorProto) Descriptor() ([]byte, []int) {
 
-	return fileDescriptor_e5baabe45344a177, []int{1}
 
-}
 
-
 
-func (m *FileDescriptorProto) XXX_Unmarshal(b []byte) error {
 
-	return xxx_messageInfo_FileDescriptorProto.Unmarshal(m, b)
 
-}
 
-func (m *FileDescriptorProto) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
 
-	return xxx_messageInfo_FileDescriptorProto.Marshal(b, m, deterministic)
 
-}
 
-func (m *FileDescriptorProto) XXX_Merge(src proto.Message) {
 
-	xxx_messageInfo_FileDescriptorProto.Merge(m, src)
 
-}
 
-func (m *FileDescriptorProto) XXX_Size() int {
 
-	return xxx_messageInfo_FileDescriptorProto.Size(m)
 
-}
 
-func (m *FileDescriptorProto) XXX_DiscardUnknown() {
 
-	xxx_messageInfo_FileDescriptorProto.DiscardUnknown(m)
 
-}
 
-
 
-var xxx_messageInfo_FileDescriptorProto proto.InternalMessageInfo
 
-
 
-func (m *FileDescriptorProto) GetName() string {
 
-	if m != nil && m.Name != nil {
 
-		return *m.Name
 
-	}
 
-	return ""
 
-}
 
-
 
-func (m *FileDescriptorProto) GetPackage() string {
 
-	if m != nil && m.Package != nil {
 
-		return *m.Package
 
-	}
 
-	return ""
 
-}
 
-
 
-func (m *FileDescriptorProto) GetDependency() []string {
 
-	if m != nil {
 
-		return m.Dependency
 
-	}
 
-	return nil
 
-}
 
-
 
-func (m *FileDescriptorProto) GetPublicDependency() []int32 {
 
-	if m != nil {
 
-		return m.PublicDependency
 
-	}
 
-	return nil
 
-}
 
-
 
-func (m *FileDescriptorProto) GetWeakDependency() []int32 {
 
-	if m != nil {
 
-		return m.WeakDependency
 
-	}
 
-	return nil
 
-}
 
-
 
-func (m *FileDescriptorProto) GetMessageType() []*DescriptorProto {
 
-	if m != nil {
 
-		return m.MessageType
 
-	}
 
-	return nil
 
-}
 
-
 
-func (m *FileDescriptorProto) GetEnumType() []*EnumDescriptorProto {
 
-	if m != nil {
 
-		return m.EnumType
 
-	}
 
-	return nil
 
-}
 
-
 
-func (m *FileDescriptorProto) GetService() []*ServiceDescriptorProto {
 
-	if m != nil {
 
-		return m.Service
 
-	}
 
-	return nil
 
-}
 
-
 
-func (m *FileDescriptorProto) GetExtension() []*FieldDescriptorProto {
 
-	if m != nil {
 
-		return m.Extension
 
-	}
 
-	return nil
 
-}
 
-
 
-func (m *FileDescriptorProto) GetOptions() *FileOptions {
 
-	if m != nil {
 
-		return m.Options
 
-	}
 
-	return nil
 
-}
 
-
 
-func (m *FileDescriptorProto) GetSourceCodeInfo() *SourceCodeInfo {
 
-	if m != nil {
 
-		return m.SourceCodeInfo
 
-	}
 
-	return nil
 
-}
 
-
 
-func (m *FileDescriptorProto) GetSyntax() string {
 
-	if m != nil && m.Syntax != nil {
 
-		return *m.Syntax
 
-	}
 
-	return ""
 
-}
 
-
 
-// Describes a message type.
 
-type DescriptorProto struct {
 
-	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"`
 
-	XXX_NoUnkeyedLiteral struct{} `json:"-"`
 
-	XXX_unrecognized     []byte   `json:"-"`
 
-	XXX_sizecache        int32    `json:"-"`
 
-}
 
-
 
-func (m *DescriptorProto) Reset()         { *m = DescriptorProto{} }
 
-func (m *DescriptorProto) String() string { return proto.CompactTextString(m) }
 
-func (*DescriptorProto) ProtoMessage()    {}
 
-func (*DescriptorProto) Descriptor() ([]byte, []int) {
 
-	return fileDescriptor_e5baabe45344a177, []int{2}
 
-}
 
-
 
-func (m *DescriptorProto) XXX_Unmarshal(b []byte) error {
 
-	return xxx_messageInfo_DescriptorProto.Unmarshal(m, b)
 
-}
 
-func (m *DescriptorProto) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
 
-	return xxx_messageInfo_DescriptorProto.Marshal(b, m, deterministic)
 
-}
 
-func (m *DescriptorProto) XXX_Merge(src proto.Message) {
 
-	xxx_messageInfo_DescriptorProto.Merge(m, src)
 
-}
 
-func (m *DescriptorProto) XXX_Size() int {
 
-	return xxx_messageInfo_DescriptorProto.Size(m)
 
-}
 
-func (m *DescriptorProto) XXX_DiscardUnknown() {
 
-	xxx_messageInfo_DescriptorProto.DiscardUnknown(m)
 
-}
 
-
 
-var xxx_messageInfo_DescriptorProto proto.InternalMessageInfo
 
-
 
-func (m *DescriptorProto) GetName() string {
 
-	if m != nil && m.Name != nil {
 
-		return *m.Name
 
-	}
 
-	return ""
 
-}
 
-
 
-func (m *DescriptorProto) GetField() []*FieldDescriptorProto {
 
-	if m != nil {
 
-		return m.Field
 
-	}
 
-	return nil
 
-}
 
-
 
-func (m *DescriptorProto) GetExtension() []*FieldDescriptorProto {
 
-	if m != nil {
 
-		return m.Extension
 
-	}
 
-	return nil
 
-}
 
-
 
-func (m *DescriptorProto) GetNestedType() []*DescriptorProto {
 
-	if m != nil {
 
-		return m.NestedType
 
-	}
 
-	return nil
 
-}
 
-
 
-func (m *DescriptorProto) GetEnumType() []*EnumDescriptorProto {
 
-	if m != nil {
 
-		return m.EnumType
 
-	}
 
-	return nil
 
-}
 
-
 
-func (m *DescriptorProto) GetExtensionRange() []*DescriptorProto_ExtensionRange {
 
-	if m != nil {
 
-		return m.ExtensionRange
 
-	}
 
-	return nil
 
-}
 
-
 
-func (m *DescriptorProto) GetOneofDecl() []*OneofDescriptorProto {
 
-	if m != nil {
 
-		return m.OneofDecl
 
-	}
 
-	return nil
 
-}
 
-
 
-func (m *DescriptorProto) GetOptions() *MessageOptions {
 
-	if m != nil {
 
-		return m.Options
 
-	}
 
-	return nil
 
-}
 
-
 
-func (m *DescriptorProto) GetReservedRange() []*DescriptorProto_ReservedRange {
 
-	if m != nil {
 
-		return m.ReservedRange
 
-	}
 
-	return nil
 
-}
 
-
 
-func (m *DescriptorProto) GetReservedName() []string {
 
-	if m != nil {
 
-		return m.ReservedName
 
-	}
 
-	return nil
 
-}
 
-
 
-type DescriptorProto_ExtensionRange struct {
 
-	Start                *int32                 `protobuf:"varint,1,opt,name=start" json:"start,omitempty"`
 
-	End                  *int32                 `protobuf:"varint,2,opt,name=end" json:"end,omitempty"`
 
-	Options              *ExtensionRangeOptions `protobuf:"bytes,3,opt,name=options" json:"options,omitempty"`
 
-	XXX_NoUnkeyedLiteral struct{}               `json:"-"`
 
-	XXX_unrecognized     []byte                 `json:"-"`
 
-	XXX_sizecache        int32                  `json:"-"`
 
-}
 
-
 
-func (m *DescriptorProto_ExtensionRange) Reset()         { *m = DescriptorProto_ExtensionRange{} }
 
-func (m *DescriptorProto_ExtensionRange) String() string { return proto.CompactTextString(m) }
 
-func (*DescriptorProto_ExtensionRange) ProtoMessage()    {}
 
-func (*DescriptorProto_ExtensionRange) Descriptor() ([]byte, []int) {
 
-	return fileDescriptor_e5baabe45344a177, []int{2, 0}
 
-}
 
-
 
-func (m *DescriptorProto_ExtensionRange) XXX_Unmarshal(b []byte) error {
 
-	return xxx_messageInfo_DescriptorProto_ExtensionRange.Unmarshal(m, b)
 
-}
 
-func (m *DescriptorProto_ExtensionRange) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
 
-	return xxx_messageInfo_DescriptorProto_ExtensionRange.Marshal(b, m, deterministic)
 
-}
 
-func (m *DescriptorProto_ExtensionRange) XXX_Merge(src proto.Message) {
 
-	xxx_messageInfo_DescriptorProto_ExtensionRange.Merge(m, src)
 
-}
 
-func (m *DescriptorProto_ExtensionRange) XXX_Size() int {
 
-	return xxx_messageInfo_DescriptorProto_ExtensionRange.Size(m)
 
-}
 
-func (m *DescriptorProto_ExtensionRange) XXX_DiscardUnknown() {
 
-	xxx_messageInfo_DescriptorProto_ExtensionRange.DiscardUnknown(m)
 
-}
 
-
 
-var xxx_messageInfo_DescriptorProto_ExtensionRange proto.InternalMessageInfo
 
-
 
-func (m *DescriptorProto_ExtensionRange) GetStart() int32 {
 
-	if m != nil && m.Start != nil {
 
-		return *m.Start
 
-	}
 
-	return 0
 
-}
 
-
 
-func (m *DescriptorProto_ExtensionRange) GetEnd() int32 {
 
-	if m != nil && m.End != nil {
 
-		return *m.End
 
-	}
 
-	return 0
 
-}
 
-
 
-func (m *DescriptorProto_ExtensionRange) GetOptions() *ExtensionRangeOptions {
 
-	if m != nil {
 
-		return m.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 {
 
-	Start                *int32   `protobuf:"varint,1,opt,name=start" json:"start,omitempty"`
 
-	End                  *int32   `protobuf:"varint,2,opt,name=end" json:"end,omitempty"`
 
-	XXX_NoUnkeyedLiteral struct{} `json:"-"`
 
-	XXX_unrecognized     []byte   `json:"-"`
 
-	XXX_sizecache        int32    `json:"-"`
 
-}
 
-
 
-func (m *DescriptorProto_ReservedRange) Reset()         { *m = DescriptorProto_ReservedRange{} }
 
-func (m *DescriptorProto_ReservedRange) String() string { return proto.CompactTextString(m) }
 
-func (*DescriptorProto_ReservedRange) ProtoMessage()    {}
 
-func (*DescriptorProto_ReservedRange) Descriptor() ([]byte, []int) {
 
-	return fileDescriptor_e5baabe45344a177, []int{2, 1}
 
-}
 
-
 
-func (m *DescriptorProto_ReservedRange) XXX_Unmarshal(b []byte) error {
 
-	return xxx_messageInfo_DescriptorProto_ReservedRange.Unmarshal(m, b)
 
-}
 
-func (m *DescriptorProto_ReservedRange) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
 
-	return xxx_messageInfo_DescriptorProto_ReservedRange.Marshal(b, m, deterministic)
 
-}
 
-func (m *DescriptorProto_ReservedRange) XXX_Merge(src proto.Message) {
 
-	xxx_messageInfo_DescriptorProto_ReservedRange.Merge(m, src)
 
-}
 
-func (m *DescriptorProto_ReservedRange) XXX_Size() int {
 
-	return xxx_messageInfo_DescriptorProto_ReservedRange.Size(m)
 
-}
 
-func (m *DescriptorProto_ReservedRange) XXX_DiscardUnknown() {
 
-	xxx_messageInfo_DescriptorProto_ReservedRange.DiscardUnknown(m)
 
-}
 
-
 
-var xxx_messageInfo_DescriptorProto_ReservedRange proto.InternalMessageInfo
 
-
 
-func (m *DescriptorProto_ReservedRange) GetStart() int32 {
 
-	if m != nil && m.Start != nil {
 
-		return *m.Start
 
-	}
 
-	return 0
 
-}
 
-
 
-func (m *DescriptorProto_ReservedRange) GetEnd() int32 {
 
-	if m != nil && m.End != nil {
 
-		return *m.End
 
-	}
 
-	return 0
 
-}
 
-
 
-type ExtensionRangeOptions 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 *ExtensionRangeOptions) Reset()         { *m = ExtensionRangeOptions{} }
 
-func (m *ExtensionRangeOptions) String() string { return proto.CompactTextString(m) }
 
-func (*ExtensionRangeOptions) ProtoMessage()    {}
 
-func (*ExtensionRangeOptions) Descriptor() ([]byte, []int) {
 
-	return fileDescriptor_e5baabe45344a177, []int{3}
 
-}
 
-
 
-var extRange_ExtensionRangeOptions = []proto.ExtensionRange{
 
-	{Start: 1000, End: 536870911},
 
-}
 
-
 
-func (*ExtensionRangeOptions) ExtensionRangeArray() []proto.ExtensionRange {
 
-	return extRange_ExtensionRangeOptions
 
-}
 
-
 
-func (m *ExtensionRangeOptions) XXX_Unmarshal(b []byte) error {
 
-	return xxx_messageInfo_ExtensionRangeOptions.Unmarshal(m, b)
 
-}
 
-func (m *ExtensionRangeOptions) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
 
-	return xxx_messageInfo_ExtensionRangeOptions.Marshal(b, m, deterministic)
 
-}
 
-func (m *ExtensionRangeOptions) XXX_Merge(src proto.Message) {
 
-	xxx_messageInfo_ExtensionRangeOptions.Merge(m, src)
 
-}
 
-func (m *ExtensionRangeOptions) XXX_Size() int {
 
-	return xxx_messageInfo_ExtensionRangeOptions.Size(m)
 
-}
 
-func (m *ExtensionRangeOptions) XXX_DiscardUnknown() {
 
-	xxx_messageInfo_ExtensionRangeOptions.DiscardUnknown(m)
 
-}
 
-
 
-var xxx_messageInfo_ExtensionRangeOptions proto.InternalMessageInfo
 
-
 
-func (m *ExtensionRangeOptions) GetUninterpretedOption() []*UninterpretedOption {
 
-	if m != nil {
 
-		return m.UninterpretedOption
 
-	}
 
-	return nil
 
-}
 
-
 
-// Describes a field within a message.
 
-type FieldDescriptorProto struct {
 
-	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"`
 
-	XXX_NoUnkeyedLiteral struct{}      `json:"-"`
 
-	XXX_unrecognized     []byte        `json:"-"`
 
-	XXX_sizecache        int32         `json:"-"`
 
-}
 
-
 
-func (m *FieldDescriptorProto) Reset()         { *m = FieldDescriptorProto{} }
 
-func (m *FieldDescriptorProto) String() string { return proto.CompactTextString(m) }
 
-func (*FieldDescriptorProto) ProtoMessage()    {}
 
-func (*FieldDescriptorProto) Descriptor() ([]byte, []int) {
 
-	return fileDescriptor_e5baabe45344a177, []int{4}
 
-}
 
-
 
-func (m *FieldDescriptorProto) XXX_Unmarshal(b []byte) error {
 
-	return xxx_messageInfo_FieldDescriptorProto.Unmarshal(m, b)
 
-}
 
-func (m *FieldDescriptorProto) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
 
-	return xxx_messageInfo_FieldDescriptorProto.Marshal(b, m, deterministic)
 
-}
 
-func (m *FieldDescriptorProto) XXX_Merge(src proto.Message) {
 
-	xxx_messageInfo_FieldDescriptorProto.Merge(m, src)
 
-}
 
-func (m *FieldDescriptorProto) XXX_Size() int {
 
-	return xxx_messageInfo_FieldDescriptorProto.Size(m)
 
-}
 
-func (m *FieldDescriptorProto) XXX_DiscardUnknown() {
 
-	xxx_messageInfo_FieldDescriptorProto.DiscardUnknown(m)
 
-}
 
-
 
-var xxx_messageInfo_FieldDescriptorProto proto.InternalMessageInfo
 
-
 
-func (m *FieldDescriptorProto) GetName() string {
 
-	if m != nil && m.Name != nil {
 
-		return *m.Name
 
-	}
 
-	return ""
 
-}
 
-
 
-func (m *FieldDescriptorProto) GetNumber() int32 {
 
-	if m != nil && m.Number != nil {
 
-		return *m.Number
 
-	}
 
-	return 0
 
-}
 
-
 
-func (m *FieldDescriptorProto) GetLabel() FieldDescriptorProto_Label {
 
-	if m != nil && m.Label != nil {
 
-		return *m.Label
 
-	}
 
-	return FieldDescriptorProto_LABEL_OPTIONAL
 
-}
 
-
 
-func (m *FieldDescriptorProto) GetType() FieldDescriptorProto_Type {
 
-	if m != nil && m.Type != nil {
 
-		return *m.Type
 
-	}
 
-	return FieldDescriptorProto_TYPE_DOUBLE
 
-}
 
-
 
-func (m *FieldDescriptorProto) GetTypeName() string {
 
-	if m != nil && m.TypeName != nil {
 
-		return *m.TypeName
 
-	}
 
-	return ""
 
-}
 
-
 
-func (m *FieldDescriptorProto) GetExtendee() string {
 
-	if m != nil && m.Extendee != nil {
 
-		return *m.Extendee
 
-	}
 
-	return ""
 
-}
 
-
 
-func (m *FieldDescriptorProto) GetDefaultValue() string {
 
-	if m != nil && m.DefaultValue != nil {
 
-		return *m.DefaultValue
 
-	}
 
-	return ""
 
-}
 
-
 
-func (m *FieldDescriptorProto) GetOneofIndex() int32 {
 
-	if m != nil && m.OneofIndex != nil {
 
-		return *m.OneofIndex
 
-	}
 
-	return 0
 
-}
 
-
 
-func (m *FieldDescriptorProto) GetJsonName() string {
 
-	if m != nil && m.JsonName != nil {
 
-		return *m.JsonName
 
-	}
 
-	return ""
 
-}
 
-
 
-func (m *FieldDescriptorProto) GetOptions() *FieldOptions {
 
-	if m != nil {
 
-		return m.Options
 
-	}
 
-	return nil
 
-}
 
-
 
-// Describes a oneof.
 
-type OneofDescriptorProto struct {
 
-	Name                 *string       `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
 
-	Options              *OneofOptions `protobuf:"bytes,2,opt,name=options" json:"options,omitempty"`
 
-	XXX_NoUnkeyedLiteral struct{}      `json:"-"`
 
-	XXX_unrecognized     []byte        `json:"-"`
 
-	XXX_sizecache        int32         `json:"-"`
 
-}
 
-
 
-func (m *OneofDescriptorProto) Reset()         { *m = OneofDescriptorProto{} }
 
-func (m *OneofDescriptorProto) String() string { return proto.CompactTextString(m) }
 
-func (*OneofDescriptorProto) ProtoMessage()    {}
 
-func (*OneofDescriptorProto) Descriptor() ([]byte, []int) {
 
-	return fileDescriptor_e5baabe45344a177, []int{5}
 
-}
 
-
 
-func (m *OneofDescriptorProto) XXX_Unmarshal(b []byte) error {
 
-	return xxx_messageInfo_OneofDescriptorProto.Unmarshal(m, b)
 
-}
 
-func (m *OneofDescriptorProto) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
 
-	return xxx_messageInfo_OneofDescriptorProto.Marshal(b, m, deterministic)
 
-}
 
-func (m *OneofDescriptorProto) XXX_Merge(src proto.Message) {
 
-	xxx_messageInfo_OneofDescriptorProto.Merge(m, src)
 
-}
 
-func (m *OneofDescriptorProto) XXX_Size() int {
 
-	return xxx_messageInfo_OneofDescriptorProto.Size(m)
 
-}
 
-func (m *OneofDescriptorProto) XXX_DiscardUnknown() {
 
-	xxx_messageInfo_OneofDescriptorProto.DiscardUnknown(m)
 
-}
 
-
 
-var xxx_messageInfo_OneofDescriptorProto proto.InternalMessageInfo
 
-
 
-func (m *OneofDescriptorProto) GetName() string {
 
-	if m != nil && m.Name != nil {
 
-		return *m.Name
 
-	}
 
-	return ""
 
-}
 
-
 
-func (m *OneofDescriptorProto) GetOptions() *OneofOptions {
 
-	if m != nil {
 
-		return m.Options
 
-	}
 
-	return nil
 
-}
 
-
 
-// Describes an enum type.
 
-type EnumDescriptorProto struct {
 
-	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"`
 
-	XXX_NoUnkeyedLiteral struct{} `json:"-"`
 
-	XXX_unrecognized     []byte   `json:"-"`
 
-	XXX_sizecache        int32    `json:"-"`
 
-}
 
-
 
-func (m *EnumDescriptorProto) Reset()         { *m = EnumDescriptorProto{} }
 
-func (m *EnumDescriptorProto) String() string { return proto.CompactTextString(m) }
 
-func (*EnumDescriptorProto) ProtoMessage()    {}
 
-func (*EnumDescriptorProto) Descriptor() ([]byte, []int) {
 
-	return fileDescriptor_e5baabe45344a177, []int{6}
 
-}
 
-
 
-func (m *EnumDescriptorProto) XXX_Unmarshal(b []byte) error {
 
-	return xxx_messageInfo_EnumDescriptorProto.Unmarshal(m, b)
 
-}
 
-func (m *EnumDescriptorProto) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
 
-	return xxx_messageInfo_EnumDescriptorProto.Marshal(b, m, deterministic)
 
-}
 
-func (m *EnumDescriptorProto) XXX_Merge(src proto.Message) {
 
-	xxx_messageInfo_EnumDescriptorProto.Merge(m, src)
 
-}
 
-func (m *EnumDescriptorProto) XXX_Size() int {
 
-	return xxx_messageInfo_EnumDescriptorProto.Size(m)
 
-}
 
-func (m *EnumDescriptorProto) XXX_DiscardUnknown() {
 
-	xxx_messageInfo_EnumDescriptorProto.DiscardUnknown(m)
 
-}
 
-
 
-var xxx_messageInfo_EnumDescriptorProto proto.InternalMessageInfo
 
-
 
-func (m *EnumDescriptorProto) GetName() string {
 
-	if m != nil && m.Name != nil {
 
-		return *m.Name
 
-	}
 
-	return ""
 
-}
 
-
 
-func (m *EnumDescriptorProto) GetValue() []*EnumValueDescriptorProto {
 
-	if m != nil {
 
-		return m.Value
 
-	}
 
-	return nil
 
-}
 
-
 
-func (m *EnumDescriptorProto) GetOptions() *EnumOptions {
 
-	if m != nil {
 
-		return m.Options
 
-	}
 
-	return nil
 
-}
 
-
 
-func (m *EnumDescriptorProto) GetReservedRange() []*EnumDescriptorProto_EnumReservedRange {
 
-	if m != nil {
 
-		return m.ReservedRange
 
-	}
 
-	return nil
 
-}
 
-
 
-func (m *EnumDescriptorProto) GetReservedName() []string {
 
-	if m != nil {
 
-		return m.ReservedName
 
-	}
 
-	return nil
 
-}
 
-
 
-// 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 {
 
-	Start                *int32   `protobuf:"varint,1,opt,name=start" json:"start,omitempty"`
 
-	End                  *int32   `protobuf:"varint,2,opt,name=end" json:"end,omitempty"`
 
-	XXX_NoUnkeyedLiteral struct{} `json:"-"`
 
-	XXX_unrecognized     []byte   `json:"-"`
 
-	XXX_sizecache        int32    `json:"-"`
 
-}
 
-
 
-func (m *EnumDescriptorProto_EnumReservedRange) Reset()         { *m = EnumDescriptorProto_EnumReservedRange{} }
 
-func (m *EnumDescriptorProto_EnumReservedRange) String() string { return proto.CompactTextString(m) }
 
-func (*EnumDescriptorProto_EnumReservedRange) ProtoMessage()    {}
 
-func (*EnumDescriptorProto_EnumReservedRange) Descriptor() ([]byte, []int) {
 
-	return fileDescriptor_e5baabe45344a177, []int{6, 0}
 
-}
 
-
 
-func (m *EnumDescriptorProto_EnumReservedRange) XXX_Unmarshal(b []byte) error {
 
-	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"`
 
-	Method               []*MethodDescriptorProto `protobuf:"bytes,2,rep,name=method" json:"method,omitempty"`
 
-	Options              *ServiceOptions          `protobuf:"bytes,3,opt,name=options" json:"options,omitempty"`
 
-	XXX_NoUnkeyedLiteral struct{}                 `json:"-"`
 
-	XXX_unrecognized     []byte                   `json:"-"`
 
-	XXX_sizecache        int32                    `json:"-"`
 
-}
 
-
 
-func (m *ServiceDescriptorProto) Reset()         { *m = ServiceDescriptorProto{} }
 
-func (m *ServiceDescriptorProto) String() string { return proto.CompactTextString(m) }
 
-func (*ServiceDescriptorProto) ProtoMessage()    {}
 
-func (*ServiceDescriptorProto) Descriptor() ([]byte, []int) {
 
-	return fileDescriptor_e5baabe45344a177, []int{8}
 
-}
 
-
 
-func (m *ServiceDescriptorProto) XXX_Unmarshal(b []byte) error {
 
-	return xxx_messageInfo_ServiceDescriptorProto.Unmarshal(m, b)
 
-}
 
-func (m *ServiceDescriptorProto) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
 
-	return xxx_messageInfo_ServiceDescriptorProto.Marshal(b, m, deterministic)
 
-}
 
-func (m *ServiceDescriptorProto) XXX_Merge(src proto.Message) {
 
-	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<KeyType, ValueType> 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
 
-}
 
+var FieldDescriptorProto_Type_name = descriptorpb.FieldDescriptorProto_Type_name
 
+var FieldDescriptorProto_Type_value = descriptorpb.FieldDescriptorProto_Type_value
 
 
-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
 
-
 
-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
 
-
 
-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
 
-
 
-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:"-"`
 
-}
 
+type FieldDescriptorProto_Label = descriptorpb.FieldDescriptorProto_Label
 
 
-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}
 
-}
 
+const FieldDescriptorProto_LABEL_OPTIONAL = descriptorpb.FieldDescriptorProto_LABEL_OPTIONAL
 
+const FieldDescriptorProto_LABEL_REQUIRED = descriptorpb.FieldDescriptorProto_LABEL_REQUIRED
 
+const FieldDescriptorProto_LABEL_REPEATED = descriptorpb.FieldDescriptorProto_LABEL_REPEATED
 
 
-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 FieldDescriptorProto_Label_name = descriptorpb.FieldDescriptorProto_Label_name
 
+var FieldDescriptorProto_Label_value = descriptorpb.FieldDescriptorProto_Label_value
 
 
-var xxx_messageInfo_GeneratedCodeInfo proto.InternalMessageInfo
 
+type FileOptions_OptimizeMode = descriptorpb.FileOptions_OptimizeMode
 
 
-func (m *GeneratedCodeInfo) GetAnnotation() []*GeneratedCodeInfo_Annotation {
 
-	if m != nil {
 
-		return m.Annotation
 
-	}
 
-	return nil
 
-}
 
+const FileOptions_SPEED = descriptorpb.FileOptions_SPEED
 
+const FileOptions_CODE_SIZE = descriptorpb.FileOptions_CODE_SIZE
 
+const FileOptions_LITE_RUNTIME = descriptorpb.FileOptions_LITE_RUNTIME
 
 
-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:"-"`
 
-}
 
+var FileOptions_OptimizeMode_name = descriptorpb.FileOptions_OptimizeMode_name
 
+var FileOptions_OptimizeMode_value = descriptorpb.FileOptions_OptimizeMode_value
 
 
-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}
 
-}
 
+type FieldOptions_CType = descriptorpb.FieldOptions_CType
 
 
-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)
 
-}
 
+const FieldOptions_STRING = descriptorpb.FieldOptions_STRING
 
+const FieldOptions_CORD = descriptorpb.FieldOptions_CORD
 
+const FieldOptions_STRING_PIECE = descriptorpb.FieldOptions_STRING_PIECE
 
 
-var xxx_messageInfo_GeneratedCodeInfo_Annotation proto.InternalMessageInfo
 
+var FieldOptions_CType_name = descriptorpb.FieldOptions_CType_name
 
+var FieldOptions_CType_value = descriptorpb.FieldOptions_CType_value
 
 
-func (m *GeneratedCodeInfo_Annotation) GetPath() []int32 {
 
-	if m != nil {
 
-		return m.Path
 
-	}
 
-	return nil
 
-}
 
+type FieldOptions_JSType = descriptorpb.FieldOptions_JSType
 
 
-func (m *GeneratedCodeInfo_Annotation) GetSourceFile() string {
 
-	if m != nil && m.SourceFile != nil {
 
-		return *m.SourceFile
 
-	}
 
-	return ""
 
-}
 
+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 (m *GeneratedCodeInfo_Annotation) GetBegin() int32 {
 
-	if m != nil && m.Begin != nil {
 
-		return *m.Begin
 
-	}
 
-	return 0
 
-}
 
+var FieldOptions_JSType_name = descriptorpb.FieldOptions_JSType_name
 
+var FieldOptions_JSType_value = descriptorpb.FieldOptions_JSType_value
 
 
-func (m *GeneratedCodeInfo_Annotation) GetEnd() int32 {
 
-	if m != nil && m.End != nil {
 
-		return *m.End
 
-	}
 
-	return 0
 
-}
 
+type MethodOptions_IdempotencyLevel = descriptorpb.MethodOptions_IdempotencyLevel
 
 
-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 MethodOptions_IDEMPOTENCY_UNKNOWN = descriptorpb.MethodOptions_IDEMPOTENCY_UNKNOWN
 
+const MethodOptions_NO_SIDE_EFFECTS = descriptorpb.MethodOptions_NO_SIDE_EFFECTS
 
+const MethodOptions_IDEMPOTENT = descriptorpb.MethodOptions_IDEMPOTENT
 
 
-func init() {
 
-	proto.RegisterFile("google/protobuf/descriptor.proto", fileDescriptor_e5baabe45344a177)
 
-}
 
+var MethodOptions_IdempotencyLevel_name = descriptorpb.MethodOptions_IdempotencyLevel_name
 
+var MethodOptions_IdempotencyLevel_value = descriptorpb.MethodOptions_IdempotencyLevel_value
 
 
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+type FileDescriptorSet = descriptorpb.FileDescriptorSet
 
+type FileDescriptorProto = descriptorpb.FileDescriptorProto
 
+type DescriptorProto = descriptorpb.DescriptorProto
 
+type ExtensionRangeOptions = descriptorpb.ExtensionRangeOptions
 
+type FieldDescriptorProto = descriptorpb.FieldDescriptorProto
 
+type 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 = descriptorpb.Default_MethodOptions_IdempotencyLevel
 
+
 
+type UninterpretedOption = descriptorpb.UninterpretedOption
 
+type SourceCodeInfo = descriptorpb.SourceCodeInfo
 
+type GeneratedCodeInfo = descriptorpb.GeneratedCodeInfo
 
+type DescriptorProto_ExtensionRange = descriptorpb.DescriptorProto_ExtensionRange
 
+type DescriptorProto_ReservedRange = descriptorpb.DescriptorProto_ReservedRange
 
+type EnumDescriptorProto_EnumReservedRange = descriptorpb.EnumDescriptorProto_EnumReservedRange
 
+type UninterpretedOption_NamePart = descriptorpb.UninterpretedOption_NamePart
 
+type SourceCodeInfo_Location = descriptorpb.SourceCodeInfo_Location
 
+type GeneratedCodeInfo_Annotation = descriptorpb.GeneratedCodeInfo_Annotation
 
+
 
+var File_github_com_golang_protobuf_protoc_gen_go_descriptor_descriptor_proto protoreflect.FileDescriptor
 
+
 
+var file_github_com_golang_protobuf_protoc_gen_go_descriptor_descriptor_proto_rawDesc = []byte{
 
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+	0x6f, 0x74, 0x6f, 0x32,
 
+}
 
+
 
+var file_github_com_golang_protobuf_protoc_gen_go_descriptor_descriptor_proto_goTypes = []interface{}{}
 
+var file_github_com_golang_protobuf_protoc_gen_go_descriptor_descriptor_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_protoc_gen_go_descriptor_descriptor_proto_init() }
 
+func file_github_com_golang_protobuf_protoc_gen_go_descriptor_descriptor_proto_init() {
 
+	if File_github_com_golang_protobuf_protoc_gen_go_descriptor_descriptor_proto != nil {
 
+		return
 
+	}
 
+	type x struct{}
 
+	out := protoimpl.TypeBuilder{
 
+		File: protoimpl.DescBuilder{
 
+			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
 
+			RawDescriptor: 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
 
 }

+ 0 - 885
vendor/github.com/golang/protobuf/protoc-gen-go/descriptor/descriptor.proto
查看文件 

@@ -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<KeyType, ValueType> 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;
 
-  }
 
-}

+ 0 - 51
vendor/github.com/golang/protobuf/protoc-gen-go/doc.go
查看文件 

@@ -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

+ 0 - 2808
vendor/github.com/golang/protobuf/protoc-gen-go/generator/generator.go
查看文件 

@@ -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_<something> 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
 
-		}
 
-	}
 
-}

+ 0 - 117
vendor/github.com/golang/protobuf/protoc-gen-go/generator/internal/remap/remap.go
查看文件 

@@ -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
 
-}

+ 0 - 545
vendor/github.com/golang/protobuf/protoc-gen-go/grpc/grpc.go
查看文件 

@@ -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()
 
-	// Unimplemented<service_name>Server'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
 
-}

+ 0 - 34
vendor/github.com/golang/protobuf/protoc-gen-go/link_grpc.go
查看文件 

@@ -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"

+ 60 - 84
vendor/github.com/golang/protobuf/protoc-gen-go/main.go
查看文件 

@@ -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 '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
 
 //
 
-// The generated code is documented in the package comment for
 
-// the library.
 
+// 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
 
+	})
 
 }

+ 0 - 369
vendor/github.com/golang/protobuf/protoc-gen-go/plugin/plugin.pb.go
查看文件 

@@ -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,
 
-	0xcf, 0x24, 0xb2, 0xb8, 0xa7, 0xee, 0xef, 0x57, 0xd5, 0xd5, 0x55, 0x1f, 0x05, 0x2f, 0x25, 0x91,
 
-	0xec, 0x71, 0x33, 0x1a, 0x72, 0x74, 0x33, 0x75, 0x9b, 0x96, 0x86, 0x51, 0xf5, 0x68, 0x36, 0x63,
 
-	0x3f, 0x49, 0xa5, 0xab, 0x10, 0x60, 0x3c, 0xa6, 0x55, 0x73, 0x5a, 0x35, 0xa7, 0x9d, 0x15, 0xbb,
 
-	0x05, 0x6e, 0xd1, 0xb6, 0x46, 0x8d, 0x8e, 0x4c, 0xcc, 0x5e, 0xb7, 0x70, 0xf8, 0x05, 0x8d, 0x55,
 
-	0xa4, 0xd9, 0x29, 0x1c, 0x0c, 0xcd, 0x77, 0x32, 0x3c, 0x2b, 0xb2, 0xf2, 0x40, 0x44, 0x11, 0xa8,
 
-	0xd2, 0x64, 0xf8, 0xa3, 0x44, 0xbd, 0xf0, 0x74, 0x6c, 0x5c, 0x7b, 0xc7, 0x17, 0x91, 0x06, 0xc1,
 
-	0x9e, 0xc1, 0x63, 0x3b, 0x75, 0x9d, 0xfa, 0xc5, 0x97, 0x45, 0x56, 0xe6, 0x22, 0xa9, 0xf5, 0x9f,
 
-	0x0c, 0x4e, 0xaf, 0xe9, 0x16, 0x3f, 0xa0, 0x46, 0xd3, 0x38, 0x32, 0x02, 0x7f, 0x4c, 0x68, 0x1d,
 
-	0x2b, 0xe1, 0xa4, 0x53, 0x3d, 0xd6, 0x8e, 0x6a, 0x19, 0x63, 0xc8, 0xb3, 0x62, 0x51, 0xe6, 0xe2,
 
-	0xd8, 0xf3, 0xcf, 0x94, 0x5e, 0x20, 0x3b, 0x87, 0x7c, 0x6c, 0x4c, 0x33, 0xa0, 0xc3, 0xd8, 0x4a,
 
-	0x2e, 0x1e, 0x00, 0xbb, 0x06, 0x08, 0xe3, 0xd4, 0xfe, 0x15, 0x5f, 0x15, 0x8b, 0xf2, 0xe8, 0xf2,
 
-	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,
 
-}

+ 0 - 83
vendor/github.com/golang/protobuf/protoc-gen-go/plugin/plugin.pb.golden
查看文件 

@@ -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() {
 
-}

+ 0 - 167
vendor/github.com/golang/protobuf/protoc-gen-go/plugin/plugin.proto
查看文件 

@@ -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;
 
-}

+ 131 - 93
vendor/github.com/golang/protobuf/ptypes/any.go
查看文件 

@@ -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.
 
-//
 
-// Example:
 
+// 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.
 
 //
 
-//   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.
 
+//
 
+// The target message m may be a *DynamicAny message. If the underlying message
 
+// type could not be resolved, then this returns protoregistry.NotFound.
 
 //
 
-// 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 {
 
+// 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 "<nil>"
 
+	}
 
+	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()}
 
 }

+ 46 - 187
vendor/github.com/golang/protobuf/ptypes/any/any.pb.go
查看文件 

@@ -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": <string>,
 
-//       "lastName": <string>
 
-//     }
 
-//
 
-// 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:"-"`
 
-}
 
-
 
-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}
 
-}
 
-
 
-func (*Any) XXX_WellKnownType() string { return "Any" }
 
+var File_github_com_golang_protobuf_ptypes_any_any_proto protoreflect.FileDescriptor
 
 
-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 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,
 
 }
 
 
-var xxx_messageInfo_Any proto.InternalMessageInfo
 
-
 
-func (m *Any) GetTypeUrl() string {
 
-	if m != nil {
 
-		return m.TypeUrl
 
-	}
 
-	return ""
 
+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 (m *Any) GetValue() []byte {
 
-	if m != nil {
 
-		return m.Value
 
+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 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,
 
-	0x21, 0x49, 0x2e, 0x8e, 0x92, 0xca, 0x82, 0xd4, 0xf8, 0xd2, 0xa2, 0x1c, 0x09, 0x46, 0x05, 0x46,
 
-	0x0d, 0xce, 0x20, 0x76, 0x10, 0x3f, 0xb4, 0x28, 0x47, 0x48, 0x84, 0x8b, 0xb5, 0x2c, 0x31, 0xa7,
 
-	0x34, 0x55, 0x82, 0x49, 0x81, 0x51, 0x83, 0x27, 0x08, 0xc2, 0x71, 0xca, 0xe7, 0x12, 0x4e, 0xce,
 
-	0xcf, 0xd5, 0x43, 0x33, 0xce, 0x89, 0xc3, 0x31, 0xaf, 0x32, 0x00, 0xc4, 0x09, 0x60, 0x8c, 0x52,
 
-	0x4d, 0xcf, 0x2c, 0xc9, 0x28, 0x4d, 0xd2, 0x4b, 0xce, 0xcf, 0xd5, 0x4f, 0xcf, 0xcf, 0x49, 0xcc,
 
-	0x4b, 0x47, 0xb8, 0xa8, 0x00, 0x64, 0x7a, 0x31, 0xc8, 0x61, 0x8b, 0x98, 0x98, 0xdd, 0x03, 0x9c,
 
-	0x56, 0x31, 0xc9, 0xb9, 0x43, 0x8c, 0x0a, 0x80, 0x2a, 0xd1, 0x0b, 0x4f, 0xcd, 0xc9, 0xf1, 0xce,
 
-	0xcb, 0x2f, 0xcf, 0x0b, 0x01, 0x29, 0x4d, 0x62, 0x03, 0xeb, 0x35, 0x06, 0x04, 0x00, 0x00, 0xff,
 
-	0xff, 0x13, 0xf8, 0xe8, 0x42, 0xdd, 0x00, 0x00, 0x00,
 
+	type x struct{}
 
+	out := protoimpl.TypeBuilder{
 
+		File: protoimpl.DescBuilder{
 
+			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
 
+			RawDescriptor: file_github_com_golang_protobuf_ptypes_any_any_proto_rawDesc,
 
+			NumEnums:      0,
 
+			NumMessages:   0,
 
+			NumExtensions: 0,
 
+			NumServices:   0,
 
+		},
 
+		GoTypes:           file_github_com_golang_protobuf_ptypes_any_any_proto_goTypes,
 
+		DependencyIndexes: file_github_com_golang_protobuf_ptypes_any_any_proto_depIdxs,
 
+	}.Build()
 
+	File_github_com_golang_protobuf_ptypes_any_any_proto = out.File
 
+	file_github_com_golang_protobuf_ptypes_any_any_proto_rawDesc = nil
 
+	file_github_com_golang_protobuf_ptypes_any_any_proto_goTypes = nil
 
+	file_github_com_golang_protobuf_ptypes_any_any_proto_depIdxs = nil
 
 }

+ 0 - 155
vendor/github.com/golang/protobuf/ptypes/any/any.proto
查看文件 

@@ -1,155 +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/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": <string>,
 
-//       "lastName": <string>
 
-//     }
 
-//
 
-// 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;
 
-}

+ 8 - 33
vendor/github.com/golang/protobuf/ptypes/doc.go
查看文件 

@@ -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

+ 47 - 73
vendor/github.com/golang/protobuf/ptypes/duration.go
查看文件 

@@ -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
 
+}

+ 47 - 147
vendor/github.com/golang/protobuf/ptypes/duration/duration.pb.go
查看文件 

@@ -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:"-"`
 
-}
 
-
 
-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}
 
-}
 
-
 
-func (*Duration) XXX_WellKnownType() string { return "Duration" }
 
+var File_github_com_golang_protobuf_ptypes_duration_duration_proto protoreflect.FileDescriptor
 
 
-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 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,
 
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+	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,
 
 }
 
 
-var xxx_messageInfo_Duration proto.InternalMessageInfo
 
-
 
-func (m *Duration) GetSeconds() int64 {
 
-	if m != nil {
 
-		return m.Seconds
 
-	}
 
-	return 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 (m *Duration) GetNanos() int32 {
 
-	if m != nil {
 
-		return m.Nanos
 
+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 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
 
 }

+ 0 - 116
vendor/github.com/golang/protobuf/ptypes/duration/duration.proto
查看文件 

@@ -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;
 
-}

+ 0 - 85
vendor/github.com/golang/protobuf/ptypes/empty/empty.pb.go
查看文件 

@@ -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,
 
-}

+ 0 - 52
vendor/github.com/golang/protobuf/ptypes/empty/empty.proto
查看文件 

@@ -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 {}

+ 69 - 329
vendor/github.com/golang/protobuf/ptypes/struct/struct.pb.go
查看文件 

@@ -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
 
-
 
-// 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
 
-
 
-// `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
 
-)
 
-
 
-var NullValue_name = map[int32]string{
 
-	0: "NULL_VALUE",
 
-}
 
-
 
-var NullValue_value = map[string]int32{
 
-	"NULL_VALUE": 0,
 
-}
 
-
 
-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
 
+// Symbols defined in public import of google/protobuf/struct.proto.
 
+
 
+type NullValue = structpb.NullValue
 
+
 
+const NullValue_NULL_VALUE = structpb.NullValue_NULL_VALUE
 
+
 
+var NullValue_name = structpb.NullValue_name
 
+var NullValue_value = structpb.NullValue_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 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 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
 
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-	0xd9, 0x97, 0x08, 0x1d, 0xed, 0x26, 0x96, 0x71, 0x8c, 0xbe, 0xbc, 0x28, 0x4a, 0xfe, 0x55, 0xa4,
 
-	0x7e, 0xc6, 0x36, 0x93, 0x82, 0x91, 0x05, 0x2d, 0x76, 0x4f, 0xb1, 0xe2, 0xdb, 0x2a, 0x6f, 0xda,
 
-	0x17, 0x19, 0xe8, 0x4f, 0x95, 0xfe, 0x45, 0xe8, 0x97, 0x61, 0x5e, 0xc5, 0xe1, 0x6f, 0xe3, 0xc9,
 
-	0x95, 0x16, 0x8f, 0xbb, 0xf9, 0x3e, 0xe7, 0x84, 0xbc, 0xa7, 0xec, 0x3b, 0xfd, 0x24, 0x3b, 0x53,
 
-	0x4b, 0x49, 0xbd, 0xfc, 0x17, 0x00, 0x00, 0xff, 0xff, 0xe8, 0x1b, 0x59, 0xf8, 0xe5, 0x02, 0x00,
 
-	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
 
 }

+ 0 - 95
vendor/github.com/golang/protobuf/ptypes/struct/struct.proto
查看文件 

@@ -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<string, Value> 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;
 
-}

+ 49 - 69
vendor/github.com/golang/protobuf/ptypes/timestamp.go
查看文件 

@@ -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().
 
@@ -50,44 +22,20 @@ const (
 
 	maxValidSeconds = 253402300800
 
 )
 
 
-// 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).
 
-//
 
-// If the Timestamp is valid, validateTimestamp returns nil.
 
-// 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 {
 
-	if ts == nil {
 
-		return errors.New("timestamp: nil Timestamp")
 
-	}
 
-	if ts.Seconds < minValidSeconds {
 
-		return fmt.Errorf("timestamp: %v before 0001-01-01", ts)
 
-	}
 
-	if ts.Seconds >= maxValidSeconds {
 
-		return fmt.Errorf("timestamp: %v after 10000-01-01", ts)
 
-	}
 
-	if ts.Nanos < 0 || ts.Nanos >= 1e9 {
 
-		return fmt.Errorf("timestamp: %v: nanos not in range [0, 1e9)", ts)
 
-	}
 
-	return nil
 
-}
 
-
 
-// Timestamp converts a google.protobuf.Timestamp proto to a time.Time.
 
+// 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
 
+// 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) {
 
+//
 
+// 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
 
@@ -100,7 +48,9 @@ func Timestamp(ts *tspb.Timestamp) (time.Time, error) {
 
 }
 
 
 // TimestampNow returns a google.protobuf.Timestamp for the current time.
 
-func TimestampNow() *tspb.Timestamp {
 
+//
 
+// 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")
 
@@ -110,8 +60,10 @@ func TimestampNow() *tspb.Timestamp {
 
 
 // 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{
 
+//
 
+// Deprecated: Call the timestamppb.New function instead.
 
+func TimestampProto(t time.Time) (*timestamppb.Timestamp, error) {
 
+	ts := &timestamppb.Timestamp{
 
 		Seconds: t.Unix(),
 
 		Nanos:   int32(t.Nanosecond()),
 
 	}
 
@@ -121,12 +73,40 @@ func TimestampProto(t time.Time) (*tspb.Timestamp, error) {
 
 	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 {
 
+// 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).
 
+//
 
+// If the Timestamp is valid, validateTimestamp returns nil.
 
+// 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 *timestamppb.Timestamp) error {
 
+	if ts == nil {
 
+		return errors.New("timestamp: nil Timestamp")
 
+	}
 
+	if ts.Seconds < minValidSeconds {
 
+		return fmt.Errorf("timestamp: %v before 0001-01-01", ts)
 
+	}
 
+	if ts.Seconds >= maxValidSeconds {
 
+		return fmt.Errorf("timestamp: %v after 10000-01-01", ts)
 
+	}
 
+	if ts.Nanos < 0 || ts.Nanos >= 1e9 {
 
+		return fmt.Errorf("timestamp: %v: nanos not in range [0, 1e9)", ts)
 
+	}
 
+	return nil
 
+}

+ 48 - 169
vendor/github.com/golang/protobuf/ptypes/timestamp/timestamp.pb.go
查看文件 

@@ -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:"-"`
 
-}
 
-
 
-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}
 
-}
 
-
 
-func (*Timestamp) XXX_WellKnownType() string { return "Timestamp" }
 
+var File_github_com_golang_protobuf_ptypes_timestamp_timestamp_proto protoreflect.FileDescriptor
 
 
-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 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,
 
 }
 
 
-var xxx_messageInfo_Timestamp proto.InternalMessageInfo
 
-
 
-func (m *Timestamp) GetSeconds() int64 {
 
-	if m != nil {
 
-		return m.Seconds
 
-	}
 
-	return 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 (m *Timestamp) GetNanos() int32 {
 
-	if m != nil {
 
-		return m.Nanos
 
+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 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,
 
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+	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
 
 }

+ 0 - 138
vendor/github.com/golang/protobuf/ptypes/timestamp/timestamp.proto
查看文件 

@@ -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;
 
-}

+ 62 - 454
vendor/github.com/golang/protobuf/ptypes/wrappers/wrappers.pb.go
查看文件 

@@ -1,463 +1,71 @@
 
 // Code generated by protoc-gen-go. DO NOT EDIT.
 
-// source: google/protobuf/wrappers.proto
 
+// source: github.com/golang/protobuf/ptypes/wrappers/wrappers.proto
 
 
 package wrappers
 
 
 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"
 
+	wrapperspb "google.golang.org/protobuf/types/known/wrapperspb"
 
+	reflect "reflect"
 
 )
 
 
-// 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
 
-
 
-// Wrapper message for `double`.
 
-//
 
-// The JSON representation for `DoubleValue` is JSON number.
 
-type DoubleValue struct {
 
-	// The double value.
 
-	Value                float64  `protobuf:"fixed64,1,opt,name=value,proto3" json:"value,omitempty"`
 
-	XXX_NoUnkeyedLiteral struct{} `json:"-"`
 
-	XXX_unrecognized     []byte   `json:"-"`
 
-	XXX_sizecache        int32    `json:"-"`
 
-}
 
-
 
-func (m *DoubleValue) Reset()         { *m = DoubleValue{} }
 
-func (m *DoubleValue) String() string { return proto.CompactTextString(m) }
 
-func (*DoubleValue) ProtoMessage()    {}
 
-func (*DoubleValue) Descriptor() ([]byte, []int) {
 
-	return fileDescriptor_5377b62bda767935, []int{0}
 
-}
 
-
 
-func (*DoubleValue) XXX_WellKnownType() string { return "DoubleValue" }
 
-
 
-func (m *DoubleValue) XXX_Unmarshal(b []byte) error {
 
-	return xxx_messageInfo_DoubleValue.Unmarshal(m, b)
 
-}
 
-func (m *DoubleValue) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
 
-	return xxx_messageInfo_DoubleValue.Marshal(b, m, deterministic)
 
-}
 
-func (m *DoubleValue) XXX_Merge(src proto.Message) {
 
-	xxx_messageInfo_DoubleValue.Merge(m, src)
 
-}
 
-func (m *DoubleValue) XXX_Size() int {
 
-	return xxx_messageInfo_DoubleValue.Size(m)
 
-}
 
-func (m *DoubleValue) XXX_DiscardUnknown() {
 
-	xxx_messageInfo_DoubleValue.DiscardUnknown(m)
 
-}
 
-
 
-var xxx_messageInfo_DoubleValue proto.InternalMessageInfo
 
-
 
-func (m *DoubleValue) GetValue() float64 {
 
-	if m != nil {
 
-		return m.Value
 
-	}
 
-	return 0
 
-}
 
-
 
-// Wrapper message for `float`.
 
-//
 
-// The JSON representation for `FloatValue` is JSON number.
 
-type FloatValue struct {
 
-	// The float value.
 
-	Value                float32  `protobuf:"fixed32,1,opt,name=value,proto3" json:"value,omitempty"`
 
-	XXX_NoUnkeyedLiteral struct{} `json:"-"`
 
-	XXX_unrecognized     []byte   `json:"-"`
 
-	XXX_sizecache        int32    `json:"-"`
 
-}
 
-
 
-func (m *FloatValue) Reset()         { *m = FloatValue{} }
 
-func (m *FloatValue) String() string { return proto.CompactTextString(m) }
 
-func (*FloatValue) ProtoMessage()    {}
 
-func (*FloatValue) Descriptor() ([]byte, []int) {
 
-	return fileDescriptor_5377b62bda767935, []int{1}
 
-}
 
-
 
-func (*FloatValue) XXX_WellKnownType() string { return "FloatValue" }
 
-
 
-func (m *FloatValue) XXX_Unmarshal(b []byte) error {
 
-	return xxx_messageInfo_FloatValue.Unmarshal(m, b)
 
-}
 
-func (m *FloatValue) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
 
-	return xxx_messageInfo_FloatValue.Marshal(b, m, deterministic)
 
-}
 
-func (m *FloatValue) XXX_Merge(src proto.Message) {
 
-	xxx_messageInfo_FloatValue.Merge(m, src)
 
-}
 
-func (m *FloatValue) XXX_Size() int {
 
-	return xxx_messageInfo_FloatValue.Size(m)
 
-}
 
-func (m *FloatValue) XXX_DiscardUnknown() {
 
-	xxx_messageInfo_FloatValue.DiscardUnknown(m)
 
-}
 
-
 
-var xxx_messageInfo_FloatValue proto.InternalMessageInfo
 
-
 
-func (m *FloatValue) GetValue() float32 {
 
-	if m != nil {
 
-		return m.Value
 
-	}
 
-	return 0
 
-}
 
-
 
-// Wrapper message for `int64`.
 
-//
 
-// The JSON representation for `Int64Value` is JSON string.
 
-type Int64Value struct {
 
-	// The int64 value.
 
-	Value                int64    `protobuf:"varint,1,opt,name=value,proto3" json:"value,omitempty"`
 
-	XXX_NoUnkeyedLiteral struct{} `json:"-"`
 
-	XXX_unrecognized     []byte   `json:"-"`
 
-	XXX_sizecache        int32    `json:"-"`
 
-}
 
-
 
-func (m *Int64Value) Reset()         { *m = Int64Value{} }
 
-func (m *Int64Value) String() string { return proto.CompactTextString(m) }
 
-func (*Int64Value) ProtoMessage()    {}
 
-func (*Int64Value) Descriptor() ([]byte, []int) {
 
-	return fileDescriptor_5377b62bda767935, []int{2}
 
-}
 
-
 
-func (*Int64Value) XXX_WellKnownType() string { return "Int64Value" }
 
-
 
-func (m *Int64Value) XXX_Unmarshal(b []byte) error {
 
-	return xxx_messageInfo_Int64Value.Unmarshal(m, b)
 
-}
 
-func (m *Int64Value) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
 
-	return xxx_messageInfo_Int64Value.Marshal(b, m, deterministic)
 
-}
 
-func (m *Int64Value) XXX_Merge(src proto.Message) {
 
-	xxx_messageInfo_Int64Value.Merge(m, src)
 
-}
 
-func (m *Int64Value) XXX_Size() int {
 
-	return xxx_messageInfo_Int64Value.Size(m)
 
-}
 
-func (m *Int64Value) XXX_DiscardUnknown() {
 
-	xxx_messageInfo_Int64Value.DiscardUnknown(m)
 
-}
 
-
 
-var xxx_messageInfo_Int64Value proto.InternalMessageInfo
 
-
 
-func (m *Int64Value) GetValue() int64 {
 
-	if m != nil {
 
-		return m.Value
 
-	}
 
-	return 0
 
-}
 
-
 
-// Wrapper message for `uint64`.
 
-//
 
-// The JSON representation for `UInt64Value` is JSON string.
 
-type UInt64Value struct {
 
-	// The uint64 value.
 
-	Value                uint64   `protobuf:"varint,1,opt,name=value,proto3" json:"value,omitempty"`
 
-	XXX_NoUnkeyedLiteral struct{} `json:"-"`
 
-	XXX_unrecognized     []byte   `json:"-"`
 
-	XXX_sizecache        int32    `json:"-"`
 
-}
 
-
 
-func (m *UInt64Value) Reset()         { *m = UInt64Value{} }
 
-func (m *UInt64Value) String() string { return proto.CompactTextString(m) }
 
-func (*UInt64Value) ProtoMessage()    {}
 
-func (*UInt64Value) Descriptor() ([]byte, []int) {
 
-	return fileDescriptor_5377b62bda767935, []int{3}
 
-}
 
-
 
-func (*UInt64Value) XXX_WellKnownType() string { return "UInt64Value" }
 
-
 
-func (m *UInt64Value) XXX_Unmarshal(b []byte) error {
 
-	return xxx_messageInfo_UInt64Value.Unmarshal(m, b)
 
-}
 
-func (m *UInt64Value) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
 
-	return xxx_messageInfo_UInt64Value.Marshal(b, m, deterministic)
 
-}
 
-func (m *UInt64Value) XXX_Merge(src proto.Message) {
 
-	xxx_messageInfo_UInt64Value.Merge(m, src)
 
-}
 
-func (m *UInt64Value) XXX_Size() int {
 
-	return xxx_messageInfo_UInt64Value.Size(m)
 
-}
 
-func (m *UInt64Value) XXX_DiscardUnknown() {
 
-	xxx_messageInfo_UInt64Value.DiscardUnknown(m)
 
-}
 
-
 
-var xxx_messageInfo_UInt64Value proto.InternalMessageInfo
 
-
 
-func (m *UInt64Value) GetValue() uint64 {
 
-	if m != nil {
 
-		return m.Value
 
-	}
 
-	return 0
 
-}
 
-
 
-// Wrapper message for `int32`.
 
-//
 
-// The JSON representation for `Int32Value` is JSON number.
 
-type Int32Value struct {
 
-	// The int32 value.
 
-	Value                int32    `protobuf:"varint,1,opt,name=value,proto3" json:"value,omitempty"`
 
-	XXX_NoUnkeyedLiteral struct{} `json:"-"`
 
-	XXX_unrecognized     []byte   `json:"-"`
 
-	XXX_sizecache        int32    `json:"-"`
 
-}
 
-
 
-func (m *Int32Value) Reset()         { *m = Int32Value{} }
 
-func (m *Int32Value) String() string { return proto.CompactTextString(m) }
 
-func (*Int32Value) ProtoMessage()    {}
 
-func (*Int32Value) Descriptor() ([]byte, []int) {
 
-	return fileDescriptor_5377b62bda767935, []int{4}
 
-}
 
-
 
-func (*Int32Value) XXX_WellKnownType() string { return "Int32Value" }
 
-
 
-func (m *Int32Value) XXX_Unmarshal(b []byte) error {
 
-	return xxx_messageInfo_Int32Value.Unmarshal(m, b)
 
-}
 
-func (m *Int32Value) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
 
-	return xxx_messageInfo_Int32Value.Marshal(b, m, deterministic)
 
-}
 
-func (m *Int32Value) XXX_Merge(src proto.Message) {
 
-	xxx_messageInfo_Int32Value.Merge(m, src)
 
-}
 
-func (m *Int32Value) XXX_Size() int {
 
-	return xxx_messageInfo_Int32Value.Size(m)
 
-}
 
-func (m *Int32Value) XXX_DiscardUnknown() {
 
-	xxx_messageInfo_Int32Value.DiscardUnknown(m)
 
-}
 
-
 
-var xxx_messageInfo_Int32Value proto.InternalMessageInfo
 
-
 
-func (m *Int32Value) GetValue() int32 {
 
-	if m != nil {
 
-		return m.Value
 
-	}
 
-	return 0
 
-}
 
-
 
-// Wrapper message for `uint32`.
 
-//
 
-// The JSON representation for `UInt32Value` is JSON number.
 
-type UInt32Value struct {
 
-	// The uint32 value.
 
-	Value                uint32   `protobuf:"varint,1,opt,name=value,proto3" json:"value,omitempty"`
 
-	XXX_NoUnkeyedLiteral struct{} `json:"-"`
 
-	XXX_unrecognized     []byte   `json:"-"`
 
-	XXX_sizecache        int32    `json:"-"`
 
-}
 
-
 
-func (m *UInt32Value) Reset()         { *m = UInt32Value{} }
 
-func (m *UInt32Value) String() string { return proto.CompactTextString(m) }
 
-func (*UInt32Value) ProtoMessage()    {}
 
-func (*UInt32Value) Descriptor() ([]byte, []int) {
 
-	return fileDescriptor_5377b62bda767935, []int{5}
 
-}
 
-
 
-func (*UInt32Value) XXX_WellKnownType() string { return "UInt32Value" }
 
-
 
-func (m *UInt32Value) XXX_Unmarshal(b []byte) error {
 
-	return xxx_messageInfo_UInt32Value.Unmarshal(m, b)
 
-}
 
-func (m *UInt32Value) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
 
-	return xxx_messageInfo_UInt32Value.Marshal(b, m, deterministic)
 
-}
 
-func (m *UInt32Value) XXX_Merge(src proto.Message) {
 
-	xxx_messageInfo_UInt32Value.Merge(m, src)
 
-}
 
-func (m *UInt32Value) XXX_Size() int {
 
-	return xxx_messageInfo_UInt32Value.Size(m)
 
-}
 
-func (m *UInt32Value) XXX_DiscardUnknown() {
 
-	xxx_messageInfo_UInt32Value.DiscardUnknown(m)
 
-}
 
-
 
-var xxx_messageInfo_UInt32Value proto.InternalMessageInfo
 
-
 
-func (m *UInt32Value) GetValue() uint32 {
 
-	if m != nil {
 
-		return m.Value
 
-	}
 
-	return 0
 
-}
 
-
 
-// Wrapper message for `bool`.
 
-//
 
-// The JSON representation for `BoolValue` is JSON `true` and `false`.
 
-type BoolValue struct {
 
-	// The bool value.
 
-	Value                bool     `protobuf:"varint,1,opt,name=value,proto3" json:"value,omitempty"`
 
-	XXX_NoUnkeyedLiteral struct{} `json:"-"`
 
-	XXX_unrecognized     []byte   `json:"-"`
 
-	XXX_sizecache        int32    `json:"-"`
 
-}
 
-
 
-func (m *BoolValue) Reset()         { *m = BoolValue{} }
 
-func (m *BoolValue) String() string { return proto.CompactTextString(m) }
 
-func (*BoolValue) ProtoMessage()    {}
 
-func (*BoolValue) Descriptor() ([]byte, []int) {
 
-	return fileDescriptor_5377b62bda767935, []int{6}
 
-}
 
-
 
-func (*BoolValue) XXX_WellKnownType() string { return "BoolValue" }
 
-
 
-func (m *BoolValue) XXX_Unmarshal(b []byte) error {
 
-	return xxx_messageInfo_BoolValue.Unmarshal(m, b)
 
-}
 
-func (m *BoolValue) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
 
-	return xxx_messageInfo_BoolValue.Marshal(b, m, deterministic)
 
-}
 
-func (m *BoolValue) XXX_Merge(src proto.Message) {
 
-	xxx_messageInfo_BoolValue.Merge(m, src)
 
-}
 
-func (m *BoolValue) XXX_Size() int {
 
-	return xxx_messageInfo_BoolValue.Size(m)
 
-}
 
-func (m *BoolValue) XXX_DiscardUnknown() {
 
-	xxx_messageInfo_BoolValue.DiscardUnknown(m)
 
-}
 
-
 
-var xxx_messageInfo_BoolValue proto.InternalMessageInfo
 
-
 
-func (m *BoolValue) GetValue() bool {
 
-	if m != nil {
 
-		return m.Value
 
-	}
 
-	return false
 
-}
 
-
 
-// Wrapper message for `string`.
 
-//
 
-// The JSON representation for `StringValue` is JSON string.
 
-type StringValue struct {
 
-	// The string value.
 
-	Value                string   `protobuf:"bytes,1,opt,name=value,proto3" json:"value,omitempty"`
 
-	XXX_NoUnkeyedLiteral struct{} `json:"-"`
 
-	XXX_unrecognized     []byte   `json:"-"`
 
-	XXX_sizecache        int32    `json:"-"`
 
-}
 
-
 
-func (m *StringValue) Reset()         { *m = StringValue{} }
 
-func (m *StringValue) String() string { return proto.CompactTextString(m) }
 
-func (*StringValue) ProtoMessage()    {}
 
-func (*StringValue) Descriptor() ([]byte, []int) {
 
-	return fileDescriptor_5377b62bda767935, []int{7}
 
-}
 
-
 
-func (*StringValue) XXX_WellKnownType() string { return "StringValue" }
 
-
 
-func (m *StringValue) XXX_Unmarshal(b []byte) error {
 
-	return xxx_messageInfo_StringValue.Unmarshal(m, b)
 
-}
 
-func (m *StringValue) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
 
-	return xxx_messageInfo_StringValue.Marshal(b, m, deterministic)
 
-}
 
-func (m *StringValue) XXX_Merge(src proto.Message) {
 
-	xxx_messageInfo_StringValue.Merge(m, src)
 
-}
 
-func (m *StringValue) XXX_Size() int {
 
-	return xxx_messageInfo_StringValue.Size(m)
 
-}
 
-func (m *StringValue) XXX_DiscardUnknown() {
 
-	xxx_messageInfo_StringValue.DiscardUnknown(m)
 
-}
 
-
 
-var xxx_messageInfo_StringValue proto.InternalMessageInfo
 
-
 
-func (m *StringValue) GetValue() string {
 
-	if m != nil {
 
-		return m.Value
 
+// 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,
 
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+	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
 
 	}
 
-	return ""
 
-}
 
-
 
-// Wrapper message for `bytes`.
 
-//
 
-// The JSON representation for `BytesValue` is JSON string.
 
-type BytesValue struct {
 
-	// The bytes value.
 
-	Value                []byte   `protobuf:"bytes,1,opt,name=value,proto3" json:"value,omitempty"`
 
-	XXX_NoUnkeyedLiteral struct{} `json:"-"`
 
-	XXX_unrecognized     []byte   `json:"-"`
 
-	XXX_sizecache        int32    `json:"-"`
 
-}
 
-
 
-func (m *BytesValue) Reset()         { *m = BytesValue{} }
 
-func (m *BytesValue) String() string { return proto.CompactTextString(m) }
 
-func (*BytesValue) ProtoMessage()    {}
 
-func (*BytesValue) Descriptor() ([]byte, []int) {
 
-	return fileDescriptor_5377b62bda767935, []int{8}
 
-}
 
-
 
-func (*BytesValue) XXX_WellKnownType() string { return "BytesValue" }
 
-
 
-func (m *BytesValue) XXX_Unmarshal(b []byte) error {
 
-	return xxx_messageInfo_BytesValue.Unmarshal(m, b)
 
-}
 
-func (m *BytesValue) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
 
-	return xxx_messageInfo_BytesValue.Marshal(b, m, deterministic)
 
-}
 
-func (m *BytesValue) XXX_Merge(src proto.Message) {
 
-	xxx_messageInfo_BytesValue.Merge(m, src)
 
-}
 
-func (m *BytesValue) XXX_Size() int {
 
-	return xxx_messageInfo_BytesValue.Size(m)
 
-}
 
-func (m *BytesValue) XXX_DiscardUnknown() {
 
-	xxx_messageInfo_BytesValue.DiscardUnknown(m)
 
-}
 
-
 
-var xxx_messageInfo_BytesValue proto.InternalMessageInfo
 
-
 
-func (m *BytesValue) GetValue() []byte {
 
-	if m != nil {
 
-		return m.Value
 
-	}
 
-	return nil
 
-}
 
-
 
-func init() {
 
-	proto.RegisterType((*DoubleValue)(nil), "google.protobuf.DoubleValue")
 
-	proto.RegisterType((*FloatValue)(nil), "google.protobuf.FloatValue")
 
-	proto.RegisterType((*Int64Value)(nil), "google.protobuf.Int64Value")
 
-	proto.RegisterType((*UInt64Value)(nil), "google.protobuf.UInt64Value")
 
-	proto.RegisterType((*Int32Value)(nil), "google.protobuf.Int32Value")
 
-	proto.RegisterType((*UInt32Value)(nil), "google.protobuf.UInt32Value")
 
-	proto.RegisterType((*BoolValue)(nil), "google.protobuf.BoolValue")
 
-	proto.RegisterType((*StringValue)(nil), "google.protobuf.StringValue")
 
-	proto.RegisterType((*BytesValue)(nil), "google.protobuf.BytesValue")
 
-}
 
-
 
-func init() {
 
-	proto.RegisterFile("google/protobuf/wrappers.proto", fileDescriptor_5377b62bda767935)
 
-}
 
-
 
-var fileDescriptor_5377b62bda767935 = []byte{
 
-	// 259 bytes of a gzipped FileDescriptorProto
 
-	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x92, 0x4b, 0xcf, 0xcf, 0x4f,
 
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-	0x97, 0x70, 0x72, 0x7e, 0xae, 0x1e, 0x5a, 0xe8, 0x3a, 0xf1, 0x86, 0x43, 0x83, 0x3f, 0x00, 0x24,
 
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-	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, 0x19, 0x6c, 0xb9, 0xb8, 0xfe,
 
-	0x01, 0x00, 0x00,
 
+	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
 
 }

+ 0 - 123
vendor/github.com/golang/protobuf/ptypes/wrappers/wrappers.proto
查看文件 

@@ -1,123 +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.
 
-
 
-// 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.
 
-
 
-syntax = "proto3";
 
-
 
-package google.protobuf;
 
-
 
-option csharp_namespace = "Google.Protobuf.WellKnownTypes";
 
-option cc_enable_arenas = true;
 
-option go_package = "github.com/golang/protobuf/ptypes/wrappers";
 
-option java_package = "com.google.protobuf";
 
-option java_outer_classname = "WrappersProto";
 
-option java_multiple_files = true;
 
-option objc_class_prefix = "GPB";
 
-
 
-// Wrapper message for `double`.
 
-//
 
-// The JSON representation for `DoubleValue` is JSON number.
 
-message DoubleValue {
 
-  // The double value.
 
-  double value = 1;
 
-}
 
-
 
-// Wrapper message for `float`.
 
-//
 
-// The JSON representation for `FloatValue` is JSON number.
 
-message FloatValue {
 
-  // The float value.
 
-  float value = 1;
 
-}
 
-
 
-// Wrapper message for `int64`.
 
-//
 
-// The JSON representation for `Int64Value` is JSON string.
 
-message Int64Value {
 
-  // The int64 value.
 
-  int64 value = 1;
 
-}
 
-
 
-// Wrapper message for `uint64`.
 
-//
 
-// The JSON representation for `UInt64Value` is JSON string.
 
-message UInt64Value {
 
-  // The uint64 value.
 
-  uint64 value = 1;
 
-}
 
-
 
-// Wrapper message for `int32`.
 
-//
 
-// The JSON representation for `Int32Value` is JSON number.
 
-message Int32Value {
 
-  // The int32 value.
 
-  int32 value = 1;
 
-}
 
-
 
-// Wrapper message for `uint32`.
 
-//
 
-// The JSON representation for `UInt32Value` is JSON number.
 
-message UInt32Value {
 
-  // The uint32 value.
 
-  uint32 value = 1;
 
-}
 
-
 
-// Wrapper message for `bool`.
 
-//
 
-// The JSON representation for `BoolValue` is JSON `true` and `false`.
 
-message BoolValue {
 
-  // The bool value.
 
-  bool value = 1;
 
-}
 
-
 
-// Wrapper message for `string`.
 
-//
 
-// The JSON representation for `StringValue` is JSON string.
 
-message StringValue {
 
-  // The string value.
 
-  string value = 1;
 
-}
 
-
 
-// Wrapper message for `bytes`.
 
-//
 
-// The JSON representation for `BytesValue` is JSON string.
 
-message BytesValue {
 
-  // The bytes value.
 
-  bytes value = 1;
 
-}

+ 0 - 117
vendor/go.opencensus.io/plugin/ochttp/client.go
查看文件 

@@ -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)
 
-	}
 
-}

+ 0 - 143
vendor/go.opencensus.io/plugin/ochttp/client_stats.go
查看文件 

@@ -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()
 
-}

+ 0 - 19
vendor/go.opencensus.io/plugin/ochttp/doc.go
查看文件 

@@ -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"

+ 0 - 123
vendor/go.opencensus.io/plugin/ochttp/propagation/b3/b3.go
查看文件 

@@ -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)
 
-}

+ 0 - 61
vendor/go.opencensus.io/plugin/ochttp/route.go
查看文件 

@@ -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
 
-}

+ 0 - 453
vendor/go.opencensus.io/plugin/ochttp/server.go
查看文件 

@@ -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}
 
-	}
 
-}

+ 0 - 169
vendor/go.opencensus.io/plugin/ochttp/span_annotating_client_trace.go
查看文件 

@@ -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")
 
-}

+ 0 - 292
vendor/go.opencensus.io/plugin/ochttp/stats.go
查看文件 

@@ -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,
 
-}

+ 0 - 244
vendor/go.opencensus.io/plugin/ochttp/trace.go
查看文件 

@@ -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
 
-}

+ 0 - 44
vendor/go.opencensus.io/plugin/ochttp/wrapped_body.go
查看文件 

@@ -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}
 
-	}
 
-}

+ 1 - 0
vendor/google.golang.org/api/AUTHORS
查看文件 

@@ -8,3 +8,4 @@
 
 
 # Please keep the list sorted.
 
 Google Inc.
 
+LightStep Inc.

+ 1 - 0
vendor/google.golang.org/api/CONTRIBUTORS
查看文件 

@@ -45,6 +45,7 @@ Jason Hall <jasonhall@google.com>
 
 Johan Euphrosine <proppy@google.com>
 
 Kostik Shtoyk <kostik@google.com>
 
 Kunpei Sakai <namusyaka@gmail.com>
 
+Matthew Dolan <dolan@lightstep.com>
 
 Matthew Whisenhunt <matt.whisenhunt@gmail.com>
 
 Michael McGreevy <mcgreevy@golang.org>
 
 Nick Craig-Wood <nickcw@gmail.com>

+ 0 - 38
vendor/google.golang.org/api/googleapi/transport/apikey.go
查看文件 

@@ -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)
 
-}

+ 30 - 0
vendor/google.golang.org/api/internal/conn_pool.go
查看文件 

@@ -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
 
+}

+ 77 - 37
vendor/google.golang.org/api/internal/creds.go
查看文件 

@@ -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
 
+}

+ 128 - 0
vendor/google.golang.org/api/internal/impersonate/impersonate.go
查看文件 

@@ -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
 
+}

+ 0 - 61
vendor/google.golang.org/api/internal/pool.go
查看文件 

@@ -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)
 
-}

+ 0 - 12
vendor/google.golang.org/api/internal/service-account.json
查看文件 

@@ -1,12 +0,0 @@
 
-{
 
-  "type": "service_account",
 
-  "project_id": "project_id",
 
-  "private_key_id": "private_key_id",
 
-  "private_key": "-----BEGIN PRIVATE KEY-----\nMIIEvQIBADANBgkqhkiG9w0BAQEFAASCBKcwggSjAgEAAoIBAQCzd9ZdbPLAR4/g\nj+Rodu15kEasMpxf/Mz+gKRb2fmgR2Y18Y/iRBYZ4SkmF2pBSfzvwE/aTCzSPBGl\njHhPzohXnSN029eWoItmxVONlqCbR29pD07aLzv08LGeIGdHIEdhVjhvRwTkYZIF\ndXmlHNDRUU/EbJN9D+3ahw22BNnC4PaDgfIWTs3xIlTCSf2rL39I4DSNLTS/LzxK\n/XrQfBMtfwMWwyQaemXbc7gRgzOy8L56wa1W1zyXx99th97j1bLnoAXBGplhB4Co\n25ohyDAuhxRm+XGMEaO0Mzo7u97kvhj48a569RH1QRhOf7EBf60jO4h5eOmfi5P5\nPV3l7041AgMBAAECggEAEZ0RTNoEeRqM5F067YW+iM/AH+ZXspP9Cn1VpC4gcbqQ\nLXsnw+0qvh97CmIB66Z3TJBzRdl0DK4YjUbcB/kdKHwjnrR01DOtesijCqJd4N+B\n762w73jzSXbV9872U+S3HLZ5k3JE6KUqz55X8fyCAgkY6w4862lEzs2yasrPFHEV\nRoQp3PM0Miif8R3hGDhOWcHxcobullthG6JHAQFfc1ctwEjZI4TK0iWqlzfWGyKN\nT9UgvjUDud5cGvS9el0AiLN6keAf77tcPn1zetUVhxN1KN4bVAm1Q+6O8esl63Rj\n7JXpHzxaRnit9S6/aH/twHsGGtLg5Puw6jey6xs4AQKBgQD2JNy1wzewCRkD+jug\n8CHbJ+LIJVRNIaWa/RK1QD8/UjmFPkIzRQSF3AKC5mRAWSa2FL3yVK3N/DD7hazW\n85XSBB7IDcnoJnA9SkUeWwqQGkDx3EntlU3gX8Kn/+ofF8O9jLXxAa901MAVXVuf\n5YDzrl4PNE3bFnPCdiNmSdRfhQKBgQC6p4DsCpwqbeTu9f5ak9VW/fQP47Fgt+Mf\nwGjBnKP5PbbNJpHCfamF7jqSRH83Xy0KNssH7jD/NZ2oT594sMmiQPUC5ni9VYY6\nsuYB0JbD5Mq+EjKIVhYtxaQJ76LzHreEI+G4z6k3H7/hRpr3/C48n9G/uVkT9DbJ\noplxxEx68QKBgQCdJ23vcwO0Firtmi/GEmtbVHz70rGfSXNFoHz4UlvPXv0wsE5u\nE4vOt2i3EMhDOWh46odYGG6bzH+tp2xyFTW70Dui+QLHgPs6dpfoyLHWzZxXj5F3\n6lK9hgZvYvqk/XRRKmzjwnK2wjsdqOyeC1covlR5mqh20D/6kZkKbur0TQKBgAwy\nCZBimRWEnKKoW/gbFKNccGfhXqONID/g2Hdd/rC4QYth68AjacIgcJ9B7nX1uAGk\n1tsryvPB0w0+NpMyKdp6GAgaeuUUA3MuYSzZLiCagEyu77JMvaI7+Z3UlHcCGMd/\neK4Uk1/QqT7U2Cc/yN2ZK6E1QQa2vCWshA4U31JhAoGAbtbSSSsul1c+PsJ13Cfk\n6qVnqYzPqt23QTyOZmGAvUHH/M4xRiQpOE0cDF4t/r5PwenAQPQzTvMmWRzj6uAY\n3eaU0eAK7ZfoweCoOIAPnpFbbRLrXfoY46H7MYh7euWGXOKEpxz5yzuEkd9ByNUE\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"
 
-}

+ 57 - 27
vendor/google.golang.org/api/internal/settings.go
查看文件 

@@ -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
 
 }

+ 16 - 20
vendor/google.golang.org/api/iterator/iterator.go
查看文件 

@@ -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,

+ 3 - 13
vendor/google.golang.org/api/option/credentials_go19.go
查看文件 

@@ -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

部分文件因为文件数量过多而无法显示

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