| /* |
| * 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. |
| */ |
| |
| #pragma once |
| |
| #if ENABLE(GPU_PROCESS) && ENABLE(LEGACY_ENCRYPTED_MEDIA) |
| |
| #include "RemoteLegacyCDMIdentifier.h" |
| #include "RemoteLegacyCDMSessionIdentifier.h" |
| #include "WebProcessSupplement.h" |
| #include <WebCore/LegacyCDM.h> |
| #include <wtf/HashMap.h> |
| #include <wtf/WeakPtr.h> |
| |
| namespace IPC { |
| class Connection; |
| class Decoder; |
| } |
| |
| namespace WebCore { |
| class Settings; |
| } |
| |
| namespace WebCore { |
| class CDMPrivateInterface; |
| class LegacyCDM; |
| } |
| |
| namespace WebKit { |
| |
| class GPUProcessConnection; |
| class RemoteLegacyCDM; |
| class RemoteLegacyCDMSession; |
| class WebProcess; |
| |
| |
| class RemoteLegacyCDMFactory final |
| : public WebProcessSupplement |
| , public CanMakeWeakPtr<RemoteLegacyCDMFactory> { |
| WTF_MAKE_FAST_ALLOCATED; |
| public: |
| explicit RemoteLegacyCDMFactory(WebProcess&); |
| virtual ~RemoteLegacyCDMFactory(); |
| |
| void registerFactory(); |
| |
| static const char* supplementName(); |
| WebProcess& process() const { return m_process; } |
| |
| GPUProcessConnection& gpuProcessConnection(); |
| |
| void didReceiveSessionMessage(IPC::Connection&, IPC::Decoder&); |
| |
| void addSession(RemoteLegacyCDMSessionIdentifier, std::unique_ptr<RemoteLegacyCDMSession>&&); |
| void removeSession(RemoteLegacyCDMSessionIdentifier); |
| |
| RemoteLegacyCDM* findCDM(WebCore::CDMPrivateInterface*) const; |
| |
| private: |
| bool supportsKeySystem(const String&); |
| bool supportsKeySystemAndMimeType(const String&, const String&); |
| std::unique_ptr<WebCore::CDMPrivateInterface> createCDM(WebCore::LegacyCDM*); |
| |
| HashMap<RemoteLegacyCDMSessionIdentifier, std::unique_ptr<RemoteLegacyCDMSession>> m_sessions; |
| HashMap<RemoteLegacyCDMIdentifier, WeakPtr<RemoteLegacyCDM>> m_cdms; |
| HashMap<String, bool> m_supportsKeySystemCache; |
| HashMap<std::pair<String, String>, bool> m_supportsKeySystemAndMimeTypeCache; |
| WebProcess& m_process; |
| }; |
| |
| } |
| |
| #endif |