| /* |
| * Copyright (C) 2021 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 |
| |
| #if ENABLE(WEB_RTC) |
| |
| #include "Connection.h" |
| #include "DataReference.h" |
| #include <WebCore/RTCDataChannelRemoteHandlerConnection.h> |
| #include <WebCore/RTCDataChannelRemoteSourceConnection.h> |
| #include <wtf/WorkQueue.h> |
| |
| namespace WebKit { |
| |
| class NetworkConnectionToWebProcess; |
| |
| class RTCDataChannelRemoteManagerProxy final : public IPC::Connection::WorkQueueMessageReceiver { |
| public: |
| static Ref<RTCDataChannelRemoteManagerProxy> create() { return adoptRef(*new RTCDataChannelRemoteManagerProxy); } |
| |
| void registerConnectionToWebProcess(NetworkConnectionToWebProcess&); |
| void unregisterConnectionToWebProcess(NetworkConnectionToWebProcess&); |
| |
| private: |
| RTCDataChannelRemoteManagerProxy(); |
| |
| // IPC::Connection::WorkQueueMessageReceiver |
| void didReceiveMessage(IPC::Connection&, IPC::Decoder&) final; |
| |
| // To source |
| void sendData(WebCore::RTCDataChannelIdentifier, bool isRaw, const IPC::DataReference&); |
| void close(WebCore::RTCDataChannelIdentifier); |
| |
| // To handler |
| void changeReadyState(WebCore::RTCDataChannelIdentifier, WebCore::RTCDataChannelState); |
| void receiveData(WebCore::RTCDataChannelIdentifier, bool isRaw, const IPC::DataReference&); |
| void detectError(WebCore::RTCDataChannelIdentifier, WebCore::RTCErrorDetailType, const String&); |
| void bufferedAmountIsDecreasing(WebCore::RTCDataChannelIdentifier, size_t amount); |
| |
| Ref<WorkQueue> m_queue; |
| HashMap<WebCore::ProcessIdentifier, IPC::Connection::UniqueID> m_webProcessConnections; |
| }; |
| |
| } // namespace WebKit |
| |
| #endif // ENABLE(WEB_RTC) |