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LibWeb: Implement ReadableStreamBYOBReader constructor
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@ -1,12 +1,15 @@
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/*
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* Copyright (c) 2023, Matthew Olsson <mattco@serenityos.org>
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* Copyright (c) 2023, Shannon Booth <shannon@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include <LibJS/Runtime/PromiseCapability.h>
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#include <LibWeb/Streams/AbstractOperations.h>
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#include <LibWeb/Streams/ReadableStream.h>
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#include <LibWeb/Streams/ReadableStreamBYOBReader.h>
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#include <LibWeb/WebIDL/ExceptionOr.h>
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namespace Web::Streams {
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@ -16,6 +19,17 @@ ReadableStreamBYOBReader::ReadableStreamBYOBReader(JS::Realm& realm)
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{
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}
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// https://streams.spec.whatwg.org/#byob-reader-constructor
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WebIDL::ExceptionOr<JS::NonnullGCPtr<ReadableStreamBYOBReader>> ReadableStreamBYOBReader::construct_impl(JS::Realm& realm, JS::NonnullGCPtr<ReadableStream> stream)
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{
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auto reader = realm.heap().allocate<ReadableStreamBYOBReader>(realm, realm);
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// 1. Perform ? SetUpReadableStreamBYOBReader(this, stream).
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TRY(set_up_readable_stream_byob_reader(reader, *stream));
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return reader;
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}
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void ReadableStreamBYOBReader::visit_edges(Cell::Visitor& visitor)
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{
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Base::visit_edges(visitor);
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@ -37,6 +37,8 @@ class ReadableStreamBYOBReader final
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WEB_PLATFORM_OBJECT(ReadableStreamBYOBReader, Bindings::PlatformObject);
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public:
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static WebIDL::ExceptionOr<JS::NonnullGCPtr<ReadableStreamBYOBReader>> construct_impl(JS::Realm&, JS::NonnullGCPtr<ReadableStream>);
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virtual ~ReadableStreamBYOBReader() override = default;
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Vector<NonnullRefPtr<ReadIntoRequest>>& read_into_requests() { return m_read_into_requests; }
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@ -1,10 +1,12 @@
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#import <Streams/ReadableStream.idl>
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#import <Streams/ReadableStreamGenericReader.idl>
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// https://streams.spec.whatwg.org/#readablestreambyobreader
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[Exposed=*]
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interface ReadableStreamBYOBReader {
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// FIXME: Implement
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// constructor(ReadableStream stream);
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constructor(ReadableStream stream);
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// FIXME: Implement
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// Promise<ReadableStreamReadResult> read(ArrayBufferView view);
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// undefined releaseLock();
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};
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