1 /* 2 * Copyright (C) 2013 Google Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions are 6 * met: 7 * 8 * * Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * * Redistributions in binary form must reproduce the above 11 * copyright notice, this list of conditions and the following disclaimer 12 * in the documentation and/or other materials provided with the 13 * distribution. 14 * * Neither the name of Google Inc. nor the names of its 15 * contributors may be used to endorse or promote products derived from 16 * this software without specific prior written permission. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 */ 30 31 #include "config.h" 32 #include "core/platform/graphics/ContentDecryptionModuleSession.h" 33 34 #include "core/platform/NotImplemented.h" 35 #include "public/platform/Platform.h" 36 #include "public/platform/WebContentDecryptionModule.h" 37 #include "public/platform/WebURL.h" 38 #include "weborigin/KURL.h" 39 #include "wtf/Uint8Array.h" 40 41 namespace WebCore { 42 43 ContentDecryptionModuleSession::ContentDecryptionModuleSession(WebKit::WebContentDecryptionModule* contentDecryptionModule, ContentDecryptionModuleSessionClient* client) 44 : m_client(client) 45 { 46 m_session = adoptPtr(contentDecryptionModule->createSession(this)); 47 ASSERT(m_session); 48 } 49 50 ContentDecryptionModuleSession::~ContentDecryptionModuleSession() 51 { 52 } 53 54 String ContentDecryptionModuleSession::sessionId() const 55 { 56 return m_session->sessionId(); 57 } 58 59 void ContentDecryptionModuleSession::generateKeyRequest(const String& mimeType, const Uint8Array& initData) 60 { 61 m_session->generateKeyRequest(mimeType, initData.data(), initData.length()); 62 } 63 64 void ContentDecryptionModuleSession::update(const Uint8Array& key) 65 { 66 m_session->update(key.data(), key.length()); 67 } 68 69 void ContentDecryptionModuleSession::close() 70 { 71 m_session->close(); 72 } 73 74 void ContentDecryptionModuleSession::keyAdded() 75 { 76 m_client->keyAdded(); 77 } 78 79 void ContentDecryptionModuleSession::keyError(MediaKeyErrorCode errorCode, unsigned long systemCode) 80 { 81 m_client->keyError(static_cast<ContentDecryptionModuleSessionClient::MediaKeyErrorCode>(errorCode), systemCode); 82 } 83 84 void ContentDecryptionModuleSession::keyMessage(const unsigned char* message, size_t messageLength, const WebKit::WebURL& destinationURL) 85 { 86 m_client->keyMessage(message, messageLength, destinationURL); 87 } 88 89 } // namespace WebCore 90