mirror of
https://github.com/RGBCube/serenity
synced 2025-05-20 11:55:08 +00:00
0880ea3e1c
This hasn't really come up as of yet because not enough of this class has been implemented yet to actually do anything with it.
59 lines
1.8 KiB
C++
59 lines
1.8 KiB
C++
/*
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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/Bindings/Intrinsics.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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ReadableStreamBYOBReader::ReadableStreamBYOBReader(JS::Realm& realm)
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: Bindings::PlatformObject(realm)
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, ReadableStreamGenericReaderMixin(realm)
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{
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}
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void ReadableStreamBYOBReader::initialize(JS::Realm& realm)
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{
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Base::initialize(realm);
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set_prototype(&Bindings::ensure_web_prototype<Bindings::ReadableStreamBYOBReaderPrototype>(realm, "ReadableStreamBYOBReader"));
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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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// https://streams.spec.whatwg.org/#byob-reader-release-lock
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void ReadableStreamBYOBReader::release_lock()
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{
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// 1. If this.[[stream]] is undefined, return.
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if (!m_stream)
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return;
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// 2. Perform ! ReadableStreamBYOBReaderRelease(this).
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readable_stream_byob_reader_release(*this);
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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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ReadableStreamGenericReaderMixin::visit_edges(visitor);
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for (auto& request : m_read_into_requests)
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visitor.visit(request);
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}
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}
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