1 // Copyright 2013 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef CONTENT_RENDERER_MEDIA_WEBCONTENTDECRYPTIONMODULE_IMPL_H_ 6 #define CONTENT_RENDERER_MEDIA_WEBCONTENTDECRYPTIONMODULE_IMPL_H_ 7 8 #include <string> 9 10 #include "base/memory/scoped_ptr.h" 11 #include "base/strings/string16.h" 12 #include "third_party/WebKit/public/platform/WebContentDecryptionModule.h" 13 14 namespace media { 15 class MediaKeys; 16 } 17 18 namespace content { 19 20 class WebContentDecryptionModuleSessionImpl; 21 class SessionIdAdapter; 22 23 class WebContentDecryptionModuleImpl 24 : public WebKit::WebContentDecryptionModule { 25 public: 26 static WebContentDecryptionModuleImpl* Create(const string16& key_system); 27 28 virtual ~WebContentDecryptionModuleImpl(); 29 30 // WebKit::WebContentDecryptionModule implementation. 31 virtual WebKit::WebContentDecryptionModuleSession* createSession( 32 WebKit::WebContentDecryptionModuleSession::Client* client); 33 34 private: 35 // Takes ownership of |media_keys| and |adapter|. 36 WebContentDecryptionModuleImpl(scoped_ptr<media::MediaKeys> media_keys, 37 scoped_ptr<SessionIdAdapter> adapter); 38 39 // Called when a WebContentDecryptionModuleSessionImpl is closed. 40 void OnSessionClosed(const std::string& session_id); 41 42 scoped_ptr<media::MediaKeys> media_keys_; 43 scoped_ptr<SessionIdAdapter> adapter_; 44 45 DISALLOW_COPY_AND_ASSIGN(WebContentDecryptionModuleImpl); 46 }; 47 48 } // namespace content 49 50 #endif // CONTENT_RENDERER_MEDIA_WEBCONTENTDECRYPTIONMODULE_IMPL_H_ 51