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/*
* Copyright (C) 2023 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
#pragma once
#include <WebCore/WritableStreamSink.h>
namespace WebCore {
struct WebTransportStreamIdentifierType;
using WebTransportStreamIdentifier = ObjectIdentifier<WebTransportStreamIdentifierType>;
}
namespace WebKit {
class WebTransportSession;
class WebTransportSendStreamSink : public WebCore::WritableStreamSink {
public:
static Ref<WebTransportSendStreamSink> create(WebTransportSession& session, WebCore::WebTransportStreamIdentifier identifier) { return adoptRef(*new WebTransportSendStreamSink(session, identifier)); }
~WebTransportSendStreamSink();
private:
WebTransportSendStreamSink(WebTransportSession&, WebCore::WebTransportStreamIdentifier);
void write(WebCore::ScriptExecutionContext&, JSC::JSValue, WebCore::DOMPromiseDeferred<void>&&) final;
void close() final;
void error(String&&) final;
ThreadSafeWeakPtr<WebTransportSession> m_session;
const WebCore::WebTransportStreamIdentifier m_identifier;
bool m_isClosed { false };
bool m_isCancelled { false };
};
}
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