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/*
* Copyright (C) 2024 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 "ScriptExecutionContextIdentifier.h"
#include "WebTransportSession.h"
#include "WebTransportSessionClient.h"
namespace WebCore {
class WebTransport;
class WorkerWebTransportSession : public WebTransportSession, public WebTransportSessionClient {
public:
static Ref<WorkerWebTransportSession> create(ScriptExecutionContextIdentifier, WebTransportSessionClient&);
~WorkerWebTransportSession();
void ref() const { ThreadSafeRefCountedAndCanMakeThreadSafeWeakPtr::ref(); }
void deref() const { ThreadSafeRefCountedAndCanMakeThreadSafeWeakPtr::deref(); }
void attachSession(Ref<WebTransportSession>&&);
private:
WorkerWebTransportSession(ScriptExecutionContextIdentifier, WebTransportSessionClient&);
void receiveDatagram(std::span<const uint8_t>, bool, std::optional<Exception>&&) final;
void receiveIncomingUnidirectionalStream(WebTransportStreamIdentifier) final;
void receiveBidirectionalStream(WebTransportBidirectionalStreamConstructionParameters&&) final;
void streamReceiveBytes(WebTransportStreamIdentifier, std::span<const uint8_t>, bool, std::optional<Exception>&&) final;
void networkProcessCrashed() final;
Ref<WebTransportSendPromise> sendDatagram(std::span<const uint8_t>) final;
Ref<WritableStreamPromise> createOutgoingUnidirectionalStream() final;
Ref<BidirectionalStreamPromise> createBidirectionalStream() final;
void cancelReceiveStream(WebTransportStreamIdentifier, std::optional<WebTransportStreamErrorCode>) final;
void cancelSendStream(WebTransportStreamIdentifier, std::optional<WebTransportStreamErrorCode>) final;
void destroyStream(WebTransportStreamIdentifier, std::optional<WebTransportStreamErrorCode>) final;
void terminate(WebTransportSessionErrorCode, CString&&) final;
const ScriptExecutionContextIdentifier m_contextID;
ThreadSafeWeakPtr<WebTransportSessionClient> m_client;
RefPtr<WebTransportSession> m_session;
};
}
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