| /* |
| * Copyright (C) 2020 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 "RemoteLegacyCDMProxy.h" |
| |
| #if ENABLE(GPU_PROCESS) && ENABLE(LEGACY_ENCRYPTED_MEDIA) |
| |
| #include "GPUConnectionToWebProcess.h" |
| #include "RemoteMediaPlayerManagerProxy.h" |
| #include "RemoteMediaPlayerProxy.h" |
| |
| namespace WebKit { |
| |
| using namespace WebCore; |
| |
| std::unique_ptr<RemoteLegacyCDMProxy> RemoteLegacyCDMProxy::create(WeakPtr<RemoteLegacyCDMFactoryProxy> factory, MediaPlayerPrivateRemoteIdentifier&& playerId, std::unique_ptr<WebCore::LegacyCDM>&& cdm) |
| { |
| return std::unique_ptr<RemoteLegacyCDMProxy>(new RemoteLegacyCDMProxy(WTFMove(factory), WTFMove(playerId), WTFMove(cdm))); |
| } |
| |
| RemoteLegacyCDMProxy::RemoteLegacyCDMProxy(WeakPtr<RemoteLegacyCDMFactoryProxy>&& factory, MediaPlayerPrivateRemoteIdentifier&& playerId, std::unique_ptr<WebCore::LegacyCDM>&& cdm) |
| : m_factory(WTFMove(factory)) |
| , m_playerId(WTFMove(playerId)) |
| , m_cdm(WTFMove(cdm)) |
| { |
| m_cdm->setClient(this); |
| } |
| |
| RemoteLegacyCDMProxy::~RemoteLegacyCDMProxy() = default; |
| |
| void RemoteLegacyCDMProxy::supportsMIMEType(const String& mimeType, SupportsMIMETypeCallback&& callback) |
| { |
| if (!m_cdm) { |
| callback(false); |
| return; |
| } |
| |
| callback(m_cdm->supportsMIMEType(mimeType)); |
| } |
| |
| void RemoteLegacyCDMProxy::createSession(const String& keySystem, CreateSessionCallback&& callback) |
| { |
| if (!m_cdm || !m_factory) { |
| callback({ }); |
| return; |
| } |
| |
| auto identifier = RemoteLegacyCDMSessionIdentifier::generate(); |
| auto session = RemoteLegacyCDMSessionProxy::create(makeWeakPtr(m_factory.get()), identifier, *m_cdm); |
| m_factory->addSession(identifier, WTFMove(session)); |
| callback(WTFMove(identifier)); |
| } |
| |
| void RemoteLegacyCDMProxy::setPlayerId(Optional<MediaPlayerPrivateRemoteIdentifier>&& playerId) |
| { |
| if (!playerId) |
| m_playerId = { }; |
| m_playerId = WTFMove(*playerId); |
| } |
| |
| RefPtr<MediaPlayer> RemoteLegacyCDMProxy::cdmMediaPlayer(const LegacyCDM*) const |
| { |
| if (!m_playerId || !m_factory) |
| return nullptr; |
| |
| auto proxy = m_factory->gpuConnectionToWebProcess().remoteMediaPlayerManagerProxy().getProxy(m_playerId); |
| if (!proxy) |
| return nullptr; |
| |
| return proxy->mediaPlayer(); |
| } |
| |
| } |
| |
| #endif |