mirror of
https://github.com/RGBCube/serenity
synced 2025-10-26 16:22:07 +00:00
65 lines
2.4 KiB
C++
65 lines
2.4 KiB
C++
/*
|
||
* Copyright (c) 2023, Matthew Olsson <mattco@serenityos.org>
|
||
*
|
||
* SPDX-License-Identifier: BSD-2-Clause
|
||
*/
|
||
|
||
#pragma once
|
||
|
||
#include <AK/Function.h>
|
||
#include <AK/SinglyLinkedList.h>
|
||
#include <LibJS/Forward.h>
|
||
#include <LibWeb/Bindings/PlatformObject.h>
|
||
#include <LibWeb/Forward.h>
|
||
#include <LibWeb/WebIDL/Promise.h>
|
||
|
||
namespace Web::Streams {
|
||
|
||
// https://streams.spec.whatwg.org/#writablestreamdefaultwriter
|
||
class WritableStreamDefaultWriter final : public Bindings::PlatformObject {
|
||
WEB_PLATFORM_OBJECT(WritableStreamDefaultWriter, Bindings::PlatformObject);
|
||
|
||
public:
|
||
static WebIDL::ExceptionOr<JS::NonnullGCPtr<WritableStreamDefaultWriter>> construct_impl(JS::Realm&, JS::NonnullGCPtr<WritableStream>);
|
||
|
||
virtual ~WritableStreamDefaultWriter() override = default;
|
||
|
||
JS::GCPtr<JS::Object> closed();
|
||
WebIDL::ExceptionOr<Optional<double>> desired_size() const;
|
||
JS::GCPtr<JS::Object> ready();
|
||
WebIDL::ExceptionOr<JS::GCPtr<JS::Object>> abort(JS::Value reason);
|
||
WebIDL::ExceptionOr<JS::GCPtr<JS::Object>> close();
|
||
WebIDL::ExceptionOr<void> release_lock();
|
||
WebIDL::ExceptionOr<JS::GCPtr<JS::Object>> write(JS::Value chunk);
|
||
|
||
JS::GCPtr<WebIDL::Promise> closed_promise() { return m_closed_promise; }
|
||
void set_closed_promise(JS::GCPtr<WebIDL::Promise> value) { m_closed_promise = value; }
|
||
|
||
JS::GCPtr<WebIDL::Promise> ready_promise() { return m_ready_promise; }
|
||
void set_ready_promise(JS::GCPtr<WebIDL::Promise> value) { m_ready_promise = value; }
|
||
|
||
JS::GCPtr<WritableStream const> stream() const { return m_stream; }
|
||
JS::GCPtr<WritableStream> stream() { return m_stream; }
|
||
void set_stream(JS::GCPtr<WritableStream> value) { m_stream = value; }
|
||
|
||
private:
|
||
explicit WritableStreamDefaultWriter(JS::Realm&);
|
||
|
||
virtual void initialize(JS::Realm&) override;
|
||
|
||
virtual void visit_edges(Cell::Visitor&) override;
|
||
|
||
// https://streams.spec.whatwg.org/#writablestreamdefaultwriter-closedpromise
|
||
// A promise returned by the writer’s closed getter
|
||
JS::GCPtr<WebIDL::Promise> m_closed_promise;
|
||
|
||
// https://streams.spec.whatwg.org/#writablestreamdefaultwriter-readypromise
|
||
// A promise returned by the writer’s ready getter
|
||
JS::GCPtr<WebIDL::Promise> m_ready_promise;
|
||
|
||
// https://streams.spec.whatwg.org/#writablestreamdefaultwriter-stream
|
||
// A WritableStream instance that owns this reader
|
||
JS::GCPtr<WritableStream> m_stream;
|
||
};
|
||
|
||
}
|