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LibWeb: Implement read a chunk concept for ReadableStreamDefaultReader

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This commit is contained in:
Kenneth Myhra 2024-05-20 21:09:27 +02:00 • committed by Tim Flynn
commit 34ecc59508
Notes: sideshowbarker 2024-07-16 20:31:50 +09:00
2 changed files with 9 additions and 0 deletions
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8
Userland/Libraries/LibWeb/Streams/ReadableStreamDefaultReader.cpp
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@ -15,6 +15,7 @@
#include <LibWeb/Bindings/ExceptionOrUtils.h> #include <LibWeb/Bindings/ExceptionOrUtils.h>
#include <LibWeb/Bindings/Intrinsics.h> #include <LibWeb/Bindings/Intrinsics.h>
#include <LibWeb/Bindings/ReadableStreamDefaultReaderPrototype.h> #include <LibWeb/Bindings/ReadableStreamDefaultReaderPrototype.h>
#include <LibWeb/Fetch/Infrastructure/IncrementalReadLoopReadRequest.h>
#include <LibWeb/Streams/AbstractOperations.h> #include <LibWeb/Streams/AbstractOperations.h>
#include <LibWeb/Streams/ReadableStream.h> #include <LibWeb/Streams/ReadableStream.h>
#include <LibWeb/Streams/ReadableStreamDefaultReader.h> #include <LibWeb/Streams/ReadableStreamDefaultReader.h>
@ -187,6 +188,13 @@ JS::NonnullGCPtr<JS::Promise> ReadableStreamDefaultReader::read()
return JS::NonnullGCPtr { verify_cast<JS::Promise>(*promise_capability->promise()) }; return JS::NonnullGCPtr { verify_cast<JS::Promise>(*promise_capability->promise()) };
} }
void ReadableStreamDefaultReader::read_a_chunk(Fetch::Infrastructure::IncrementalReadLoopReadRequest& read_request)
{
// To read a chunk from a ReadableStreamDefaultReader reader, given a read request readRequest,
// perform ! ReadableStreamDefaultReaderRead(reader, readRequest).
readable_stream_default_reader_read(*this, read_request);
}
// https://streams.spec.whatwg.org/#readablestreamdefaultreader-read-all-bytes // https://streams.spec.whatwg.org/#readablestreamdefaultreader-read-all-bytes
void ReadableStreamDefaultReader::read_all_bytes(ReadLoopReadRequest::SuccessSteps success_steps, ReadLoopReadRequest::FailureSteps failure_steps) void ReadableStreamDefaultReader::read_all_bytes(ReadLoopReadRequest::SuccessSteps success_steps, ReadLoopReadRequest::FailureSteps failure_steps)
{ {

1
Userland/Libraries/LibWeb/Streams/ReadableStreamDefaultReader.h
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@ -79,6 +79,7 @@ public:
JS::NonnullGCPtr<JS::Promise> read(); JS::NonnullGCPtr<JS::Promise> read();
void read_a_chunk(Fetch::Infrastructure::IncrementalReadLoopReadRequest& read_request);
void read_all_bytes(ReadLoopReadRequest::SuccessSteps, ReadLoopReadRequest::FailureSteps); void read_all_bytes(ReadLoopReadRequest::SuccessSteps, ReadLoopReadRequest::FailureSteps);
void read_all_chunks(ReadLoopReadRequest::ChunkSteps, ReadLoopReadRequest::SuccessSteps, ReadLoopReadRequest::FailureSteps); void read_all_chunks(ReadLoopReadRequest::ChunkSteps, ReadLoopReadRequest::SuccessSteps, ReadLoopReadRequest::FailureSteps);
JS::NonnullGCPtr<WebIDL::Promise> read_all_bytes_deprecated(); JS::NonnullGCPtr<WebIDL::Promise> read_all_bytes_deprecated();