| /* |
| * Copyright (C) 2019 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. |
| */ |
| |
| #include "config.h" |
| #include "GPUConnectionToWebProcess.h" |
| |
| #if ENABLE(GPU_PROCESS) |
| |
| #include "DataReference.h" |
| #include "GPUConnectionToWebProcessMessages.h" |
| #include "GPUProcess.h" |
| #include "GPUProcessMessages.h" |
| #include "GPUProcessProxyMessages.h" |
| #include "LibWebRTCCodecsProxy.h" |
| #include "LibWebRTCCodecsProxyMessages.h" |
| #include "Logging.h" |
| #include "RemoteAudioMediaStreamTrackRendererManager.h" |
| #include "RemoteAudioMediaStreamTrackRendererManagerMessages.h" |
| #include "RemoteAudioMediaStreamTrackRendererMessages.h" |
| #include "RemoteLayerTreeDrawingAreaProxyMessages.h" |
| #include "RemoteMediaPlayerManagerProxy.h" |
| #include "RemoteMediaPlayerManagerProxyMessages.h" |
| #include "RemoteMediaPlayerProxy.h" |
| #include "RemoteMediaPlayerProxyMessages.h" |
| #include "RemoteMediaRecorderManager.h" |
| #include "RemoteMediaRecorderManagerMessages.h" |
| #include "RemoteMediaRecorderMessages.h" |
| #include "RemoteMediaResourceManager.h" |
| #include "RemoteMediaResourceManagerMessages.h" |
| #include "RemoteScrollingCoordinatorTransaction.h" |
| #include "UserMediaCaptureManagerProxy.h" |
| #include "UserMediaCaptureManagerProxyMessages.h" |
| #include "WebCoreArgumentCoders.h" |
| #include "WebErrors.h" |
| #include "WebProcessMessages.h" |
| |
| #include <WebCore/MockRealtimeMediaSourceCenter.h> |
| |
| namespace WebKit { |
| using namespace WebCore; |
| |
| #if PLATFORM(COCOA) && ENABLE(MEDIA_STREAM) |
| class GPUProxyForCapture final : public UserMediaCaptureManagerProxy::ConnectionProxy { |
| WTF_MAKE_FAST_ALLOCATED; |
| public: |
| explicit GPUProxyForCapture(GPUConnectionToWebProcess& process) |
| : m_process(process) |
| { |
| } |
| |
| private: |
| void addMessageReceiver(IPC::StringReference messageReceiverName, IPC::MessageReceiver& receiver) final { } |
| void removeMessageReceiver(IPC::StringReference messageReceiverName) final { } |
| IPC::Connection& connection() final { return m_process.connection(); } |
| |
| GPUConnectionToWebProcess& m_process; |
| }; |
| #endif |
| |
| Ref<GPUConnectionToWebProcess> GPUConnectionToWebProcess::create(GPUProcess& gpuProcess, WebCore::ProcessIdentifier webProcessIdentifier, IPC::Connection::Identifier connectionIdentifier, PAL::SessionID sessionID) |
| { |
| return adoptRef(*new GPUConnectionToWebProcess(gpuProcess, webProcessIdentifier, connectionIdentifier, sessionID)); |
| } |
| |
| GPUConnectionToWebProcess::GPUConnectionToWebProcess(GPUProcess& gpuProcess, WebCore::ProcessIdentifier webProcessIdentifier, IPC::Connection::Identifier connectionIdentifier, PAL::SessionID sessionID) |
| : m_connection(IPC::Connection::createServerConnection(connectionIdentifier, *this)) |
| , m_gpuProcess(gpuProcess) |
| , m_webProcessIdentifier(webProcessIdentifier) |
| , m_sessionID(sessionID) |
| { |
| RELEASE_ASSERT(RunLoop::isMain()); |
| m_connection->open(); |
| } |
| |
| GPUConnectionToWebProcess::~GPUConnectionToWebProcess() |
| { |
| RELEASE_ASSERT(RunLoop::isMain()); |
| |
| m_connection->invalidate(); |
| } |
| |
| void GPUConnectionToWebProcess::didClose(IPC::Connection&) |
| { |
| } |
| |
| Logger& GPUConnectionToWebProcess::logger() |
| { |
| if (!m_logger) { |
| m_logger = Logger::create(this); |
| m_logger->setEnabled(this, m_sessionID.isAlwaysOnLoggingAllowed()); |
| } |
| |
| return *m_logger; |
| } |
| |
| void GPUConnectionToWebProcess::didReceiveInvalidMessage(IPC::Connection& connection, IPC::StringReference messageReceiverName, IPC::StringReference messageName) |
| { |
| WTFLogAlways("Received an invalid message \"%s.%s\" from the web process.\n", messageReceiverName.toString().data(), messageName.toString().data()); |
| CRASH(); |
| } |
| |
| RemoteMediaResourceManager& GPUConnectionToWebProcess::remoteMediaResourceManager() |
| { |
| if (!m_remoteMediaResourceManager) |
| m_remoteMediaResourceManager = makeUnique<RemoteMediaResourceManager>(); |
| |
| return *m_remoteMediaResourceManager; |
| } |
| |
| RemoteMediaPlayerManagerProxy& GPUConnectionToWebProcess::remoteMediaPlayerManagerProxy() |
| { |
| if (!m_remoteMediaPlayerManagerProxy) |
| m_remoteMediaPlayerManagerProxy = makeUnique<RemoteMediaPlayerManagerProxy>(*this); |
| |
| return *m_remoteMediaPlayerManagerProxy; |
| } |
| |
| #if PLATFORM(COCOA) && ENABLE(MEDIA_STREAM) |
| UserMediaCaptureManagerProxy& GPUConnectionToWebProcess::userMediaCaptureManagerProxy() |
| { |
| if (!m_userMediaCaptureManagerProxy) |
| m_userMediaCaptureManagerProxy = makeUnique<UserMediaCaptureManagerProxy>(makeUniqueRef<GPUProxyForCapture>(*this)); |
| |
| return *m_userMediaCaptureManagerProxy; |
| } |
| |
| RemoteMediaRecorderManager& GPUConnectionToWebProcess::mediaRecorderManager() |
| { |
| if (!m_remoteMediaRecorderManager) |
| m_remoteMediaRecorderManager = makeUnique<RemoteMediaRecorderManager>(*this); |
| |
| return *m_remoteMediaRecorderManager; |
| } |
| |
| #if ENABLE(VIDEO_TRACK) |
| RemoteAudioMediaStreamTrackRendererManager& GPUConnectionToWebProcess::audioTrackRendererManager() |
| { |
| if (!m_audioTrackRendererManager) |
| m_audioTrackRendererManager = makeUnique<RemoteAudioMediaStreamTrackRendererManager>(); |
| |
| return *m_audioTrackRendererManager; |
| } |
| #endif |
| #endif |
| |
| #if PLATFORM(COCOA) && USE(LIBWEBRTC) |
| LibWebRTCCodecsProxy& GPUConnectionToWebProcess::libWebRTCCodecsProxy() |
| { |
| if (!m_libWebRTCCodecsProxy) |
| m_libWebRTCCodecsProxy = makeUnique<LibWebRTCCodecsProxy>(*this); |
| |
| return *m_libWebRTCCodecsProxy; |
| } |
| #endif |
| |
| void GPUConnectionToWebProcess::didReceiveMessage(IPC::Connection& connection, IPC::Decoder& decoder) |
| { |
| if (decoder.messageReceiverName() == Messages::RemoteMediaPlayerManagerProxy::messageReceiverName()) { |
| remoteMediaPlayerManagerProxy().didReceiveMessageFromWebProcess(connection, decoder); |
| return; |
| } else if (decoder.messageReceiverName() == Messages::RemoteMediaPlayerProxy::messageReceiverName()) { |
| remoteMediaPlayerManagerProxy().didReceivePlayerMessage(connection, decoder); |
| return; |
| } else if (decoder.messageReceiverName() == Messages::RemoteMediaResourceManager::messageReceiverName()) { |
| remoteMediaResourceManager().didReceiveMessage(connection, decoder); |
| return; |
| } |
| #if ENABLE(MEDIA_STREAM) |
| if (decoder.messageReceiverName() == Messages::UserMediaCaptureManagerProxy::messageReceiverName()) { |
| userMediaCaptureManagerProxy().didReceiveMessageFromGPUProcess(connection, decoder); |
| return; |
| } |
| if (decoder.messageReceiverName() == Messages::RemoteMediaRecorderManager::messageReceiverName()) { |
| mediaRecorderManager().didReceiveMessageFromWebProcess(connection, decoder); |
| return; |
| } |
| if (decoder.messageReceiverName() == Messages::RemoteMediaRecorder::messageReceiverName()) { |
| mediaRecorderManager().didReceiveRemoteMediaRecorderMessage(connection, decoder); |
| return; |
| } |
| #if PLATFORM(COCOA) && ENABLE(VIDEO_TRACK) |
| if (decoder.messageReceiverName() == Messages::RemoteAudioMediaStreamTrackRendererManager::messageReceiverName()) { |
| audioTrackRendererManager().didReceiveMessageFromWebProcess(connection, decoder); |
| return; |
| } |
| if (decoder.messageReceiverName() == Messages::RemoteAudioMediaStreamTrackRenderer::messageReceiverName()) { |
| audioTrackRendererManager().didReceiveRendererMessage(connection, decoder); |
| return; |
| } |
| #endif |
| #endif |
| #if PLATFORM(COCOA) && USE(LIBWEBRTC) |
| if (decoder.messageReceiverName() == Messages::LibWebRTCCodecsProxy::messageReceiverName()) { |
| libWebRTCCodecsProxy().didReceiveMessageFromWebProcess(connection, decoder); |
| return; |
| } |
| #endif |
| } |
| |
| void GPUConnectionToWebProcess::didReceiveSyncMessage(IPC::Connection& connection, IPC::Decoder& decoder, std::unique_ptr<IPC::Encoder>& replyEncoder) |
| { |
| if (decoder.messageReceiverName() == Messages::RemoteMediaPlayerManagerProxy::messageReceiverName()) { |
| remoteMediaPlayerManagerProxy().didReceiveSyncMessageFromWebProcess(connection, decoder, replyEncoder); |
| return; |
| } |
| |
| #if ENABLE(MEDIA_STREAM) |
| if (decoder.messageReceiverName() == Messages::UserMediaCaptureManagerProxy::messageReceiverName()) { |
| userMediaCaptureManagerProxy().didReceiveSyncMessageFromGPUProcess(connection, decoder, replyEncoder); |
| return; |
| } |
| #endif |
| |
| ASSERT_NOT_REACHED(); |
| } |
| |
| } // namespace WebKit |
| |
| #endif // ENABLE(GPU_PROCESS) |