Commit graph

89 commits

Author SHA1 Message Date
Shannon Booth
3d37cb0753 LibWeb: Partially implement ReadableByteStreamControllerPullInto
This implementation does not handle DataViews at the moment, but should
handle all of the typed arrays.
2023-11-19 18:53:17 +01:00
Shannon Booth
1443715775 LibWeb: Add ReadableBSControllerProcessPullIntoDescriptorsUsingQueue 2023-11-19 18:53:17 +01:00
Shannon Booth
737dc6ce4e LibWeb: Add ReadableByteStreamControllerFillPullIntoDescriptorFromQueue 2023-11-19 18:53:17 +01:00
Shannon Booth
aca63fd947 LibWeb: Implement ReadableByteStreamControllerCommitPullIntoDescriptor 2023-11-19 18:53:17 +01:00
Shannon Booth
cdcc1ebbba LibWeb: Implement ReadableByteStreamControllerFillHeadPullIntoDescriptor 2023-11-19 18:53:17 +01:00
Shannon Booth
26e393fbbc LibWeb: Implement ReadableByteStreamControllerConvertPullIntoDescriptor 2023-11-19 18:53:17 +01:00
Shannon Booth
25f8b80eab LibWeb: Use move on ByteBuffer in TransferArrayBuffer 2023-11-19 18:53:17 +01:00
Shannon Booth
446a78f30e LibWeb: Implement Streams AO ReadableStreamAddReadIntoRequest
This is effectively identical to ReadableStreamAddReadRequest besides
from the fact that it takes a ReadIntoRequest instead of a ReadRequest,
and is instead intended to be used for BYOB readers.
2023-11-19 18:53:17 +01:00
Shannon Booth
f27e76b0b7 LibWeb: Make ReadableStreamAddReadRequest take a NonnullGCPtr
Make it more obvious in the function signature that this function will
be taking a GC ref to a ReadRequest by appending it to the
ReadableStreams pending read requests.
2023-11-19 18:53:17 +01:00
Shannon Booth
5ef41dca53 LibWeb: Implement Streams AO ReadableStreamFulfillReadIntoRequest 2023-11-19 18:53:17 +01:00
Shannon Booth
acda17ccc4 LibWeb/Streams: Handle BYOB reader in ReadableStreamError 2023-09-24 20:10:50 -06:00
Timothy Flynn
54d1f4e234 LibJS: Stop propagating small OOM errors from the Error object 2023-09-09 13:03:25 -04:00
Shannon Booth
b06d80e6fd LibWeb: Implement ReadableStreamBYOBReaderRelease Streams AO 2023-08-31 19:28:56 +02:00
Shannon Booth
8ce4f5597c LibWeb: Implement ReadableStreamBYOBReaderErrorReadIntoRequests AO 2023-08-31 19:28:56 +02:00
Shannon Booth
e08072ac2b LibWeb: Explicitly clear read requests for default stream reader
Expecting the list to be cleared from the move() is quite strange and
not particularly clear. Explicitly clear the requests instead.
2023-08-31 19:28:56 +02:00
Andreas Kling
72c9f56c66 LibJS: Make Heap::allocate<T>() infallible
Stop worrying about tiny OOMs. Work towards #20449.

While going through these, I also changed the function signature in many
places where returning ThrowCompletionOr<T> is no longer necessary.
2023-08-13 15:38:42 +02:00
Andreas Kling
9c3e9e8981 LibWeb/Streams: Make ReadRequest GC-allocated
This allows it to keep its edges alive. Fixes an intermittent crash seen
by UBSAN on CI. :^)
2023-08-09 19:16:07 +02:00
Andreas Kling
97ebfd9f0f LibJS: Make Value::to_string_without_side_effects() infallible
Work towards #20449.
2023-08-09 17:09:16 +02:00
Andreas Kling
c084269e5f LibJS: Make PrimitiveString::utf8_string() infallible
Work towards #20449.
2023-08-09 17:09:16 +02:00
Daniel Bertalan
9feb1ce39f LibJS+LibWeb: Apply the Rule of Zero to {Nonnull,}GCPtr<T>
The compiler-generated copy constructor and copy assignment operator
already do the right thing (which is to simply copy the underlying
pointer).

The [Itanium C++ ABI][1] treats any class with non-trivial copy/move
constructors and destructors as non-trivial for the purposes of calls --
even if they are functionally identical to the compiler-generated ones.
If a class is non-trivial, it cannot be passed or returned in registers,
only via an invisible reference, which is worse for codegen. This commit
makes `{Nonnull,}GCPtr` trivial.

As the compiler can be sure that capturing a `GCPtr` by value has no
side effects, a few `-Wunused-lambda-capture` warnings had to be
addressed in LibWeb.

GCC seems to have a bug that prevents `ExceptionOr<Variant<GCPtr<T>>>`
from being implicitly constructed from `GCPtr<T>` after this change. A
non-invasive workaround is to explicitly construct the inner Variant
type.

[1]: https://itanium-cxx-abi.github.io/cxx-abi/abi.html#non-trivial
2023-08-07 22:20:03 -04:00
Shannon Booth
2b46e6f664 Everywhere: Update copyrights with my new serenityos.org e-mail :^) 2023-07-15 16:21:29 +02:00
Kenneth Myhra
7117cb7a35 LibWeb: Add set_up_transform_stream_default_controller_from_transformer 2023-07-15 11:59:39 +02:00
Kenneth Myhra
f7c532d093 LibWeb: Add AO set_up_transform_stream_default_controller() 2023-07-15 11:59:39 +02:00
Kenneth Myhra
86455bbb74 LibWeb: Add AO initialize_transform_stream() 2023-07-15 11:59:39 +02:00
Kenneth Myhra
a52f9970bc LibWeb: Add AO create_readable_stream() 2023-07-15 11:59:39 +02:00
Kenneth Myhra
8e6b386ff7 LibWeb: Add AO initialize_readable_stream() 2023-07-15 11:59:39 +02:00
Kenneth Myhra
f91c150cfc LibWeb: Add AO transform_stream_default_source_pull_algorithm() 2023-07-15 11:59:39 +02:00
Kenneth Myhra
894f1e9d62 LibWeb: Add AO create_writable_stream() 2023-07-15 11:59:39 +02:00
Kenneth Myhra
7d8f24c227 LibWeb: Add AO initialize_writable_stream() 2023-07-15 11:59:39 +02:00
Kenneth Myhra
641b9edd89 LibWeb: Add AO transform_stream_default_sink_close_algorithm() 2023-07-15 11:59:39 +02:00
Kenneth Myhra
48921add86 LibWeb: Add AO transform_stream_default_sink_abort_algorithm() 2023-07-15 11:59:39 +02:00
Kenneth Myhra
18aa588968 LibWeb: Add AO transform_stream_default_sink_write_algorithm() 2023-07-15 11:59:39 +02:00
Kenneth Myhra
11c0600729 LibWeb: Add AO transform_stream_default_controller_perform_transform() 2023-07-15 11:59:39 +02:00
Kenneth Myhra
e1740938fc LibWeb: Add AO transform_stream_default_controller_terminate() 2023-07-15 11:59:39 +02:00
Kenneth Myhra
e028918a64 LibWeb: Add AO transform_stream_default_controller_enqueue() 2023-07-15 11:59:39 +02:00
Kenneth Myhra
d2236e5ca5 LibWeb: Add AO readable_stream_default_controller_has_backpressure() 2023-07-15 11:59:39 +02:00
Kenneth Myhra
9efcc01387 LibWeb: Add AO transform_stream_default_controller_error() 2023-07-15 11:59:39 +02:00
Kenneth Myhra
69fb6f15f9 LibWeb: Add AO transform_stream_error() 2023-07-15 11:59:39 +02:00
Kenneth Myhra
ad73c03ea3 LibWeb: Add AO transform_stream_error_writable_and_unblock_write() 2023-07-15 11:59:39 +02:00
Kenneth Myhra
91f58eb220 LibWeb: Add AO transform_stream_set_backpressure() 2023-07-15 11:59:39 +02:00
Kenneth Myhra
d8d0e8a6ea LibWeb: Add AO transform_stream_default_controller_clear_algorithms() 2023-07-15 11:59:39 +02:00
Shannon Booth
729f4838c2 LibWeb: Implement the Streams AcquireReadableStreamBYOBReader AO
Co-Authored-By: Matthew Olsson <mattco@serenityos.org>
2023-07-05 23:33:20 +01:00
Shannon Booth
9ccadf61a2 LibWeb: Implement the Streams SetUpReadableStreamBYOBReader AO
Co-Authored-By: Matthew Olsson <mattco@serenityos.org>
2023-07-05 23:33:20 +01:00
Shannon Booth
33f6e5d516 LibWeb: Implement Streams AO ExtractSizeAlgorithm(strategy) 2023-06-22 06:58:23 +02:00
Shannon Booth
060c130c82 LibWeb: Implement SetUpReadableByteStreamControllerFromUnderlyingSource 2023-06-22 06:58:23 +02:00
Shannon Booth
9ea597016a LibWeb: Implement Streams AO ExtractHighWaterMark(strategy, defaultHWM) 2023-06-22 06:58:23 +02:00
Shannon Booth
94883866f5 LibWeb: Implement Web::Streams::readable_stream_enqueue AO
This AO will be used in the Web::FileAPI::Blob::get_stream()
implementation to enqueue all data in the blob to the stream.

There are still plenty of cases to handle, but this appears to be enough
for the basic case of reading all chunks from a readable stream until it
is done.
2023-06-14 06:27:04 +02:00
Shannon Booth
b7b5b5763e LibWeb: Add support to set up stream with byte reading support
This is used by Blobs to set up their stream in their get stream
algorithm.
2023-06-14 06:27:04 +02:00
Matthew Olsson
22e97332fc LibWeb: Throw the correct object when enqueuing to a readable stream 2023-05-27 13:55:14 +02:00
Matthew Olsson
4c8015c1f6 LibWeb: Do not clear stream algorithms (and add corresponding FIXMEs) 2023-05-27 13:55:14 +02:00