| /* |
| * 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 "RemoteMediaPlayerManagerProxy.h" |
| |
| #if ENABLE(GPU_PROCESS) |
| |
| #include "GPUConnectionToWebProcess.h" |
| #include "GPUProcess.h" |
| #include "RemoteMediaPlayerConfiguration.h" |
| #include "RemoteMediaPlayerManagerProxyMessages.h" |
| #include "RemoteMediaPlayerProxy.h" |
| #include "RemoteMediaPlayerProxyConfiguration.h" |
| #include "WebCoreArgumentCoders.h" |
| #include <WebCore/MediaPlayer.h> |
| #include <WebCore/MediaPlayerPrivate.h> |
| #include <wtf/Logger.h> |
| #include <wtf/UniqueRef.h> |
| |
| #if PLATFORM(COCOA) |
| #include <WebCore/AVAssetMIMETypeCache.h> |
| #endif |
| |
| namespace WebKit { |
| |
| using namespace WebCore; |
| |
| RemoteMediaPlayerManagerProxy::RemoteMediaPlayerManagerProxy(GPUConnectionToWebProcess& connection) |
| : m_gpuConnectionToWebProcess(connection) |
| { |
| } |
| |
| RemoteMediaPlayerManagerProxy::~RemoteMediaPlayerManagerProxy() |
| { |
| auto proxies = std::exchange(m_proxies, { }); |
| |
| for (auto& proxy : proxies.values()) |
| proxy->invalidate(); |
| } |
| |
| void RemoteMediaPlayerManagerProxy::createMediaPlayer(MediaPlayerIdentifier identifier, MediaPlayerEnums::MediaEngineIdentifier engineIdentifier, RemoteMediaPlayerProxyConfiguration&& proxyConfiguration) |
| { |
| ASSERT(RunLoop::isMain()); |
| ASSERT(m_gpuConnectionToWebProcess); |
| ASSERT(!m_proxies.contains(identifier)); |
| |
| auto proxy = makeUnique<RemoteMediaPlayerProxy>(*this, identifier, m_gpuConnectionToWebProcess->connection(), engineIdentifier, WTFMove(proxyConfiguration)); |
| m_proxies.add(identifier, WTFMove(proxy)); |
| } |
| |
| void RemoteMediaPlayerManagerProxy::deleteMediaPlayer(MediaPlayerIdentifier identifier) |
| { |
| ASSERT(RunLoop::isMain()); |
| |
| if (auto proxy = m_proxies.take(identifier)) |
| proxy->invalidate(); |
| |
| if (m_gpuConnectionToWebProcess && allowsExitUnderMemoryPressure()) |
| m_gpuConnectionToWebProcess->gpuProcess().tryExitIfUnusedAndUnderMemoryPressure(); |
| } |
| |
| void RemoteMediaPlayerManagerProxy::getSupportedTypes(MediaPlayerEnums::MediaEngineIdentifier engineIdentifier, CompletionHandler<void(Vector<String>&&)>&& completionHandler) |
| { |
| auto engine = MediaPlayer::mediaEngine(engineIdentifier); |
| if (!engine) { |
| WTFLogAlways("Failed to find media engine."); |
| completionHandler({ }); |
| return; |
| } |
| |
| HashSet<String, ASCIICaseInsensitiveHash> engineTypes; |
| engine->getSupportedTypes(engineTypes); |
| |
| auto result = WTF::map(engineTypes, [] (auto& type) { |
| return type; |
| }); |
| |
| completionHandler(WTFMove(result)); |
| } |
| |
| void RemoteMediaPlayerManagerProxy::supportsTypeAndCodecs(MediaPlayerEnums::MediaEngineIdentifier engineIdentifier, const MediaEngineSupportParameters&& parameters, CompletionHandler<void(MediaPlayer::SupportsType)>&& completionHandler) |
| { |
| auto engine = MediaPlayer::mediaEngine(engineIdentifier); |
| if (!engine) { |
| WTFLogAlways("Failed to find media engine."); |
| completionHandler(MediaPlayer::SupportsType::IsNotSupported); |
| return; |
| } |
| |
| auto result = engine->supportsTypeAndCodecs(parameters); |
| completionHandler(result); |
| } |
| |
| void RemoteMediaPlayerManagerProxy::originsInMediaCache(MediaPlayerEnums::MediaEngineIdentifier engineIdentifier, const String&& path, CompletionHandler<void(HashSet<WebCore::SecurityOriginData>&&)>&& completionHandler) |
| { |
| auto engine = MediaPlayer::mediaEngine(engineIdentifier); |
| if (!engine) { |
| WTFLogAlways("Failed to find media engine."); |
| completionHandler({ }); |
| return; |
| } |
| |
| completionHandler(engine->originsInMediaCache(path)); |
| } |
| |
| void RemoteMediaPlayerManagerProxy::clearMediaCache(MediaPlayerEnums::MediaEngineIdentifier engineIdentifier, const String&&path, WallTime modifiedSince) |
| { |
| auto engine = MediaPlayer::mediaEngine(engineIdentifier); |
| if (!engine) { |
| WTFLogAlways("Failed to find media engine."); |
| return; |
| } |
| |
| engine->clearMediaCache(path, modifiedSince); |
| } |
| |
| void RemoteMediaPlayerManagerProxy::clearMediaCacheForOrigins(MediaPlayerEnums::MediaEngineIdentifier engineIdentifier, const String&& path, HashSet<WebCore::SecurityOriginData>&& origins) |
| { |
| auto engine = MediaPlayer::mediaEngine(engineIdentifier); |
| if (!engine) { |
| WTFLogAlways("Failed to find media engine."); |
| return; |
| } |
| engine->clearMediaCacheForOrigins(path, origins); |
| } |
| |
| void RemoteMediaPlayerManagerProxy::supportsKeySystem(MediaPlayerEnums::MediaEngineIdentifier engineIdentifier, const String&& keySystem, const String&& mimeType, CompletionHandler<void(bool)>&& completionHandler) |
| { |
| auto engine = MediaPlayer::mediaEngine(engineIdentifier); |
| if (!engine) { |
| WTFLogAlways("Failed to find media engine."); |
| return; |
| } |
| |
| auto result = engine->supportsKeySystem(keySystem, mimeType); |
| completionHandler(result); |
| } |
| |
| void RemoteMediaPlayerManagerProxy::didReceivePlayerMessage(IPC::Connection& connection, IPC::Decoder& decoder) |
| { |
| ASSERT(RunLoop::isMain()); |
| if (auto* player = m_proxies.get(makeObjectIdentifier<MediaPlayerIdentifierType>(decoder.destinationID()))) |
| player->didReceiveMessage(connection, decoder); |
| } |
| |
| bool RemoteMediaPlayerManagerProxy::didReceiveSyncPlayerMessage(IPC::Connection& connection, IPC::Decoder& decoder, UniqueRef<IPC::Encoder>& encoder) |
| { |
| ASSERT(RunLoop::isMain()); |
| if (auto* player = m_proxies.get(makeObjectIdentifier<MediaPlayerIdentifierType>(decoder.destinationID()))) |
| return player->didReceiveSyncMessage(connection, decoder, encoder); |
| return false; |
| } |
| |
| RefPtr<MediaPlayer> RemoteMediaPlayerManagerProxy::mediaPlayer(const MediaPlayerIdentifier& identifier) |
| { |
| ASSERT(RunLoop::isMain()); |
| auto results = m_proxies.find(identifier); |
| if (results != m_proxies.end()) |
| return results->value->mediaPlayer(); |
| return nullptr; |
| } |
| |
| bool RemoteMediaPlayerManagerProxy::allowsExitUnderMemoryPressure() const |
| { |
| return m_proxies.isEmpty(); |
| } |
| |
| #if !RELEASE_LOG_DISABLED |
| Logger& RemoteMediaPlayerManagerProxy::logger() |
| { |
| if (!m_logger) { |
| m_logger = Logger::create(this); |
| m_logger->setEnabled(this, m_gpuConnectionToWebProcess ? m_gpuConnectionToWebProcess->sessionID().isAlwaysOnLoggingAllowed() : false); |
| } |
| |
| return *m_logger; |
| } |
| #endif |
| |
| } // namespace WebKit |
| |
| #endif |