DrmManager.cpp revision 8f00151cbe693d52f3e233757c57fab3b6396d21
127ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi/* 227ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi * Copyright (C) 2010 The Android Open Source Project 327ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi * 427ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi * Licensed under the Apache License, Version 2.0 (the "License"); 527ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi * you may not use this file except in compliance with the License. 627ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi * You may obtain a copy of the License at 727ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi * 827ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi * http://www.apache.org/licenses/LICENSE-2.0 927ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi * 1027ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi * Unless required by applicable law or agreed to in writing, software 1127ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi * distributed under the License is distributed on an "AS IS" BASIS, 1227ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1327ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi * See the License for the specific language governing permissions and 1427ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi * limitations under the License. 1527ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi */ 1627ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 172272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi//#define LOG_NDEBUG 0 1827ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi#define LOG_TAG "DrmManager(Native)" 1927ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi#include "utils/Log.h" 2027ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 2127ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi#include <utils/String8.h> 2227ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi#include <drm/DrmInfo.h> 2327ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi#include <drm/DrmInfoEvent.h> 2427ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi#include <drm/DrmRights.h> 2527ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi#include <drm/DrmConstraints.h> 263473846f64f5b28e1cbeb70ef5867073fc93159eTakeshi Aimi#include <drm/DrmMetadata.h> 2727ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi#include <drm/DrmInfoStatus.h> 2827ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi#include <drm/DrmInfoRequest.h> 2927ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi#include <drm/DrmSupportInfo.h> 3027ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi#include <drm/DrmConvertedStatus.h> 3127ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi#include <IDrmEngine.h> 3227ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 3327ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi#include "DrmManager.h" 3427ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi#include "ReadWriteUtils.h" 3527ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 3627ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi#define DECRYPT_FILE_ERROR -1 3727ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 3827ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshiusing namespace android; 3927ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 4027ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshiconst String8 DrmManager::EMPTY_STRING(""); 4127ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 4227ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshiDrmManager::DrmManager() : 4327ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi mDecryptSessionId(0), 4427ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi mConvertId(0) { 4527ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 4627ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 4727ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 4827ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshiDrmManager::~DrmManager() { 4927ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 5027ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 5127ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 528f00151cbe693d52f3e233757c57fab3b6396d21Gloria Wangint DrmManager::addUniqueId(bool isNative) { 536b610a3d31a225adfc5867223df25dba16637bd9Gloria Wang Mutex::Autolock _l(mLock); 548f00151cbe693d52f3e233757c57fab3b6396d21Gloria Wang 558f00151cbe693d52f3e233757c57fab3b6396d21Gloria Wang int temp = 0; 568f00151cbe693d52f3e233757c57fab3b6396d21Gloria Wang bool foundUniqueId = false; 578f00151cbe693d52f3e233757c57fab3b6396d21Gloria Wang const int size = mUniqueIdVector.size(); 588f00151cbe693d52f3e233757c57fab3b6396d21Gloria Wang const int uniqueIdRange = 0xfff; 598f00151cbe693d52f3e233757c57fab3b6396d21Gloria Wang int maxLoopTimes = (uniqueIdRange - 1) / 2; 608f00151cbe693d52f3e233757c57fab3b6396d21Gloria Wang srand(time(NULL)); 618f00151cbe693d52f3e233757c57fab3b6396d21Gloria Wang 628f00151cbe693d52f3e233757c57fab3b6396d21Gloria Wang while (!foundUniqueId) { 638f00151cbe693d52f3e233757c57fab3b6396d21Gloria Wang temp = rand() & uniqueIdRange; 648f00151cbe693d52f3e233757c57fab3b6396d21Gloria Wang 658f00151cbe693d52f3e233757c57fab3b6396d21Gloria Wang if (isNative) { 668f00151cbe693d52f3e233757c57fab3b6396d21Gloria Wang // set a flag to differentiate DrmManagerClient 678f00151cbe693d52f3e233757c57fab3b6396d21Gloria Wang // created from native side and java side 688f00151cbe693d52f3e233757c57fab3b6396d21Gloria Wang temp |= 0x1000; 698f00151cbe693d52f3e233757c57fab3b6396d21Gloria Wang } 708f00151cbe693d52f3e233757c57fab3b6396d21Gloria Wang 718f00151cbe693d52f3e233757c57fab3b6396d21Gloria Wang int index = 0; 728f00151cbe693d52f3e233757c57fab3b6396d21Gloria Wang for (; index < size; ++index) { 738f00151cbe693d52f3e233757c57fab3b6396d21Gloria Wang if (mUniqueIdVector.itemAt(index) == temp) { 748f00151cbe693d52f3e233757c57fab3b6396d21Gloria Wang foundUniqueId = false; 758f00151cbe693d52f3e233757c57fab3b6396d21Gloria Wang break; 762272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi } 772272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi } 788f00151cbe693d52f3e233757c57fab3b6396d21Gloria Wang if (index == size) { 798f00151cbe693d52f3e233757c57fab3b6396d21Gloria Wang foundUniqueId = true; 808f00151cbe693d52f3e233757c57fab3b6396d21Gloria Wang } 818f00151cbe693d52f3e233757c57fab3b6396d21Gloria Wang 828f00151cbe693d52f3e233757c57fab3b6396d21Gloria Wang maxLoopTimes --; 838f00151cbe693d52f3e233757c57fab3b6396d21Gloria Wang LOG_FATAL_IF(maxLoopTimes <= 0, "cannot find an unique ID for this session"); 842272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi } 858f00151cbe693d52f3e233757c57fab3b6396d21Gloria Wang 868f00151cbe693d52f3e233757c57fab3b6396d21Gloria Wang mUniqueIdVector.push(temp); 878f00151cbe693d52f3e233757c57fab3b6396d21Gloria Wang return temp; 882272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi} 892272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi 902272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimivoid DrmManager::removeUniqueId(int uniqueId) { 916b610a3d31a225adfc5867223df25dba16637bd9Gloria Wang Mutex::Autolock _l(mLock); 922272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi for (unsigned int i = 0; i < mUniqueIdVector.size(); i++) { 932272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi if (uniqueId == mUniqueIdVector.itemAt(i)) { 942272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi mUniqueIdVector.removeAt(i); 952272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi break; 962272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi } 972272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi } 982272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi} 992272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi 100e943f84129326ab885cc7a69dcfa17f766b72b89Takeshi Aimistatus_t DrmManager::loadPlugIns() { 101fc4f5aad4af1e2d8eea5e7d7f69d1cad4704cbb7Glenn Kasten String8 pluginDirPath("/system/lib/drm"); 102e943f84129326ab885cc7a69dcfa17f766b72b89Takeshi Aimi return loadPlugIns(pluginDirPath); 10327ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 10427ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 105e943f84129326ab885cc7a69dcfa17f766b72b89Takeshi Aimistatus_t DrmManager::loadPlugIns(const String8& plugInDirPath) { 10627ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi if (mSupportInfoToPlugInIdMap.isEmpty()) { 10727ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi mPlugInManager.loadPlugIns(plugInDirPath); 108e943f84129326ab885cc7a69dcfa17f766b72b89Takeshi Aimi Vector<String8> plugInPathList = mPlugInManager.getPlugInIdList(); 109e943f84129326ab885cc7a69dcfa17f766b72b89Takeshi Aimi for (unsigned int i = 0; i < plugInPathList.size(); ++i) { 110e943f84129326ab885cc7a69dcfa17f766b72b89Takeshi Aimi String8 plugInPath = plugInPathList[i]; 111e943f84129326ab885cc7a69dcfa17f766b72b89Takeshi Aimi DrmSupportInfo* info = mPlugInManager.getPlugIn(plugInPath).getSupportInfo(0); 112e943f84129326ab885cc7a69dcfa17f766b72b89Takeshi Aimi if (NULL != info) { 113e943f84129326ab885cc7a69dcfa17f766b72b89Takeshi Aimi mSupportInfoToPlugInIdMap.add(*info, plugInPath); 114adfb5592622305090ad39dcc2b7df477736da2c6James Dong delete info; 115e943f84129326ab885cc7a69dcfa17f766b72b89Takeshi Aimi } 116e943f84129326ab885cc7a69dcfa17f766b72b89Takeshi Aimi } 11727ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi } 118e943f84129326ab885cc7a69dcfa17f766b72b89Takeshi Aimi return DRM_NO_ERROR; 119e943f84129326ab885cc7a69dcfa17f766b72b89Takeshi Aimi} 12027ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 121e943f84129326ab885cc7a69dcfa17f766b72b89Takeshi Aimistatus_t DrmManager::unloadPlugIns() { 1226b610a3d31a225adfc5867223df25dba16637bd9Gloria Wang Mutex::Autolock _l(mLock); 123e943f84129326ab885cc7a69dcfa17f766b72b89Takeshi Aimi mConvertSessionMap.clear(); 124e943f84129326ab885cc7a69dcfa17f766b72b89Takeshi Aimi mDecryptSessionMap.clear(); 125e943f84129326ab885cc7a69dcfa17f766b72b89Takeshi Aimi mPlugInManager.unloadPlugIns(); 126e943f84129326ab885cc7a69dcfa17f766b72b89Takeshi Aimi mSupportInfoToPlugInIdMap.clear(); 12727ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi return DRM_NO_ERROR; 12827ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 12927ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 13027ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshistatus_t DrmManager::setDrmServiceListener( 13127ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi int uniqueId, const sp<IDrmServiceListener>& drmServiceListener) { 1320e0a5f9e0b7a7ca618e8a1f7ccecc57a17e0d1e2Gloria Wang Mutex::Autolock _l(mListenerLock); 133c618b5af98dec06d49374a61a5a94016f9fec2d3Takeshi Aimi if (NULL != drmServiceListener.get()) { 134c618b5af98dec06d49374a61a5a94016f9fec2d3Takeshi Aimi mServiceListeners.add(uniqueId, drmServiceListener); 135c618b5af98dec06d49374a61a5a94016f9fec2d3Takeshi Aimi } else { 136c618b5af98dec06d49374a61a5a94016f9fec2d3Takeshi Aimi mServiceListeners.removeItem(uniqueId); 137c618b5af98dec06d49374a61a5a94016f9fec2d3Takeshi Aimi } 13827ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi return DRM_NO_ERROR; 13927ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 14027ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 141e943f84129326ab885cc7a69dcfa17f766b72b89Takeshi Aimivoid DrmManager::addClient(int uniqueId) { 1426b610a3d31a225adfc5867223df25dba16637bd9Gloria Wang Mutex::Autolock _l(mLock); 143e943f84129326ab885cc7a69dcfa17f766b72b89Takeshi Aimi if (!mSupportInfoToPlugInIdMap.isEmpty()) { 144e943f84129326ab885cc7a69dcfa17f766b72b89Takeshi Aimi Vector<String8> plugInIdList = mPlugInManager.getPlugInIdList(); 145e943f84129326ab885cc7a69dcfa17f766b72b89Takeshi Aimi for (unsigned int index = 0; index < plugInIdList.size(); index++) { 146e943f84129326ab885cc7a69dcfa17f766b72b89Takeshi Aimi IDrmEngine& rDrmEngine = mPlugInManager.getPlugIn(plugInIdList.itemAt(index)); 147e943f84129326ab885cc7a69dcfa17f766b72b89Takeshi Aimi rDrmEngine.initialize(uniqueId); 148e943f84129326ab885cc7a69dcfa17f766b72b89Takeshi Aimi rDrmEngine.setOnInfoListener(uniqueId, this); 149e943f84129326ab885cc7a69dcfa17f766b72b89Takeshi Aimi } 150e943f84129326ab885cc7a69dcfa17f766b72b89Takeshi Aimi } 151e943f84129326ab885cc7a69dcfa17f766b72b89Takeshi Aimi} 15227ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 153e943f84129326ab885cc7a69dcfa17f766b72b89Takeshi Aimivoid DrmManager::removeClient(int uniqueId) { 1546b610a3d31a225adfc5867223df25dba16637bd9Gloria Wang Mutex::Autolock _l(mLock); 155e943f84129326ab885cc7a69dcfa17f766b72b89Takeshi Aimi Vector<String8> plugInIdList = mPlugInManager.getPlugInIdList(); 15627ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi for (unsigned int index = 0; index < plugInIdList.size(); index++) { 15727ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi IDrmEngine& rDrmEngine = mPlugInManager.getPlugIn(plugInIdList.itemAt(index)); 15827ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi rDrmEngine.terminate(uniqueId); 15927ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi } 16027ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 16127ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 16227ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshiDrmConstraints* DrmManager::getConstraints(int uniqueId, const String8* path, const int action) { 1636b610a3d31a225adfc5867223df25dba16637bd9Gloria Wang Mutex::Autolock _l(mLock); 16427ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi const String8 plugInId = getSupportedPlugInIdFromPath(uniqueId, *path); 16527ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi if (EMPTY_STRING != plugInId) { 16627ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi IDrmEngine& rDrmEngine = mPlugInManager.getPlugIn(plugInId); 16727ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi return rDrmEngine.getConstraints(uniqueId, path, action); 16827ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi } 16927ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi return NULL; 17027ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 17127ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 1723473846f64f5b28e1cbeb70ef5867073fc93159eTakeshi AimiDrmMetadata* DrmManager::getMetadata(int uniqueId, const String8* path) { 1736b610a3d31a225adfc5867223df25dba16637bd9Gloria Wang Mutex::Autolock _l(mLock); 1743473846f64f5b28e1cbeb70ef5867073fc93159eTakeshi Aimi const String8 plugInId = getSupportedPlugInIdFromPath(uniqueId, *path); 1753473846f64f5b28e1cbeb70ef5867073fc93159eTakeshi Aimi if (EMPTY_STRING != plugInId) { 1763473846f64f5b28e1cbeb70ef5867073fc93159eTakeshi Aimi IDrmEngine& rDrmEngine = mPlugInManager.getPlugIn(plugInId); 1773473846f64f5b28e1cbeb70ef5867073fc93159eTakeshi Aimi return rDrmEngine.getMetadata(uniqueId, path); 1783473846f64f5b28e1cbeb70ef5867073fc93159eTakeshi Aimi } 1793473846f64f5b28e1cbeb70ef5867073fc93159eTakeshi Aimi return NULL; 1803473846f64f5b28e1cbeb70ef5867073fc93159eTakeshi Aimi} 1813473846f64f5b28e1cbeb70ef5867073fc93159eTakeshi Aimi 18227ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshistatus_t DrmManager::installDrmEngine(int uniqueId, const String8& absolutePath) { 1836b610a3d31a225adfc5867223df25dba16637bd9Gloria Wang Mutex::Autolock _l(mLock); 18427ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi mPlugInManager.loadPlugIn(absolutePath); 18527ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 18627ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi IDrmEngine& rDrmEngine = mPlugInManager.getPlugIn(absolutePath); 18727ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi rDrmEngine.initialize(uniqueId); 18827ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi rDrmEngine.setOnInfoListener(uniqueId, this); 18927ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 190e943f84129326ab885cc7a69dcfa17f766b72b89Takeshi Aimi DrmSupportInfo* info = rDrmEngine.getSupportInfo(0); 19127ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi mSupportInfoToPlugInIdMap.add(*info, absolutePath); 192adfb5592622305090ad39dcc2b7df477736da2c6James Dong delete info; 19327ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 19427ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi return DRM_NO_ERROR; 19527ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 19627ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 19727ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshibool DrmManager::canHandle(int uniqueId, const String8& path, const String8& mimeType) { 1986b610a3d31a225adfc5867223df25dba16637bd9Gloria Wang Mutex::Autolock _l(mLock); 19927ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi const String8 plugInId = getSupportedPlugInId(mimeType); 20027ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi bool result = (EMPTY_STRING != plugInId) ? true : false; 20127ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 202e943f84129326ab885cc7a69dcfa17f766b72b89Takeshi Aimi if (0 < path.length()) { 20327ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi if (result) { 20427ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi IDrmEngine& rDrmEngine = mPlugInManager.getPlugIn(plugInId); 20527ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi result = rDrmEngine.canHandle(uniqueId, path); 20627ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi } else { 2077f89d09c0f4a47119834ba15789260b933123ea5Gloria Wang String8 extension = path.getPathExtension(); 2087f89d09c0f4a47119834ba15789260b933123ea5Gloria Wang if (String8("") != extension) { 2097f89d09c0f4a47119834ba15789260b933123ea5Gloria Wang result = canHandle(uniqueId, path); 2107f89d09c0f4a47119834ba15789260b933123ea5Gloria Wang } 21127ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi } 21227ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi } 21327ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi return result; 21427ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 21527ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 21627ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshiDrmInfoStatus* DrmManager::processDrmInfo(int uniqueId, const DrmInfo* drmInfo) { 2176b610a3d31a225adfc5867223df25dba16637bd9Gloria Wang Mutex::Autolock _l(mLock); 21827ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi const String8 plugInId = getSupportedPlugInId(drmInfo->getMimeType()); 21927ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi if (EMPTY_STRING != plugInId) { 22027ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi IDrmEngine& rDrmEngine = mPlugInManager.getPlugIn(plugInId); 22127ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi return rDrmEngine.processDrmInfo(uniqueId, drmInfo); 22227ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi } 22327ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi return NULL; 22427ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 22527ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 22627ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshibool DrmManager::canHandle(int uniqueId, const String8& path) { 22727ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi bool result = false; 22827ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi Vector<String8> plugInPathList = mPlugInManager.getPlugInIdList(); 22927ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 23027ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi for (unsigned int i = 0; i < plugInPathList.size(); ++i) { 23127ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi IDrmEngine& rDrmEngine = mPlugInManager.getPlugIn(plugInPathList[i]); 23227ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi result = rDrmEngine.canHandle(uniqueId, path); 23327ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 23427ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi if (result) { 23527ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi break; 23627ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi } 23727ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi } 23827ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi return result; 23927ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 24027ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 24127ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshiDrmInfo* DrmManager::acquireDrmInfo(int uniqueId, const DrmInfoRequest* drmInfoRequest) { 2426b610a3d31a225adfc5867223df25dba16637bd9Gloria Wang Mutex::Autolock _l(mLock); 24327ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi const String8 plugInId = getSupportedPlugInId(drmInfoRequest->getMimeType()); 24427ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi if (EMPTY_STRING != plugInId) { 24527ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi IDrmEngine& rDrmEngine = mPlugInManager.getPlugIn(plugInId); 24627ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi return rDrmEngine.acquireDrmInfo(uniqueId, drmInfoRequest); 24727ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi } 24827ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi return NULL; 24927ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 25027ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 2512272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimistatus_t DrmManager::saveRights(int uniqueId, const DrmRights& drmRights, 25227ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi const String8& rightsPath, const String8& contentPath) { 2536b610a3d31a225adfc5867223df25dba16637bd9Gloria Wang Mutex::Autolock _l(mLock); 25427ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi const String8 plugInId = getSupportedPlugInId(drmRights.getMimeType()); 2552272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi status_t result = DRM_ERROR_UNKNOWN; 25627ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi if (EMPTY_STRING != plugInId) { 25727ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi IDrmEngine& rDrmEngine = mPlugInManager.getPlugIn(plugInId); 2582272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi result = rDrmEngine.saveRights(uniqueId, drmRights, rightsPath, contentPath); 25927ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi } 2602272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi return result; 26127ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 26227ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 26327ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshiString8 DrmManager::getOriginalMimeType(int uniqueId, const String8& path) { 2646b610a3d31a225adfc5867223df25dba16637bd9Gloria Wang Mutex::Autolock _l(mLock); 26527ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi const String8 plugInId = getSupportedPlugInIdFromPath(uniqueId, path); 26627ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi if (EMPTY_STRING != plugInId) { 26727ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi IDrmEngine& rDrmEngine = mPlugInManager.getPlugIn(plugInId); 26827ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi return rDrmEngine.getOriginalMimeType(uniqueId, path); 26927ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi } 27027ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi return EMPTY_STRING; 27127ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 27227ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 27327ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshiint DrmManager::getDrmObjectType(int uniqueId, const String8& path, const String8& mimeType) { 2746b610a3d31a225adfc5867223df25dba16637bd9Gloria Wang Mutex::Autolock _l(mLock); 27527ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi const String8 plugInId = getSupportedPlugInId(uniqueId, path, mimeType); 27627ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi if (EMPTY_STRING != plugInId) { 27727ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi IDrmEngine& rDrmEngine = mPlugInManager.getPlugIn(plugInId); 27827ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi return rDrmEngine.getDrmObjectType(uniqueId, path, mimeType); 27927ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi } 28027ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi return DrmObjectType::UNKNOWN; 28127ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 28227ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 28327ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshiint DrmManager::checkRightsStatus(int uniqueId, const String8& path, int action) { 2846b610a3d31a225adfc5867223df25dba16637bd9Gloria Wang Mutex::Autolock _l(mLock); 28527ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi const String8 plugInId = getSupportedPlugInIdFromPath(uniqueId, path); 28627ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi if (EMPTY_STRING != plugInId) { 28727ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi IDrmEngine& rDrmEngine = mPlugInManager.getPlugIn(plugInId); 28827ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi return rDrmEngine.checkRightsStatus(uniqueId, path, action); 28927ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi } 29027ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi return RightsStatus::RIGHTS_INVALID; 29127ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 29227ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 2932272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimistatus_t DrmManager::consumeRights( 29427ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi int uniqueId, DecryptHandle* decryptHandle, int action, bool reserve) { 2952272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi status_t result = DRM_ERROR_UNKNOWN; 2966b610a3d31a225adfc5867223df25dba16637bd9Gloria Wang Mutex::Autolock _l(mDecryptLock); 29727ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi if (mDecryptSessionMap.indexOfKey(decryptHandle->decryptId) != NAME_NOT_FOUND) { 29827ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi IDrmEngine* drmEngine = mDecryptSessionMap.valueFor(decryptHandle->decryptId); 2992272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi result = drmEngine->consumeRights(uniqueId, decryptHandle, action, reserve); 30027ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi } 3012272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi return result; 30227ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 30327ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 3042272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimistatus_t DrmManager::setPlaybackStatus( 305a2cd44cb5067b4fe98794860690394254d3ac73cGloria Wang int uniqueId, DecryptHandle* decryptHandle, int playbackStatus, int64_t position) { 3062272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi status_t result = DRM_ERROR_UNKNOWN; 3076b610a3d31a225adfc5867223df25dba16637bd9Gloria Wang Mutex::Autolock _l(mDecryptLock); 30827ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi if (mDecryptSessionMap.indexOfKey(decryptHandle->decryptId) != NAME_NOT_FOUND) { 30927ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi IDrmEngine* drmEngine = mDecryptSessionMap.valueFor(decryptHandle->decryptId); 3102272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi result = drmEngine->setPlaybackStatus(uniqueId, decryptHandle, playbackStatus, position); 31127ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi } 3122272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi return result; 31327ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 31427ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 31527ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshibool DrmManager::validateAction( 31627ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi int uniqueId, const String8& path, int action, const ActionDescription& description) { 3176b610a3d31a225adfc5867223df25dba16637bd9Gloria Wang Mutex::Autolock _l(mLock); 31827ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi const String8 plugInId = getSupportedPlugInIdFromPath(uniqueId, path); 31927ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi if (EMPTY_STRING != plugInId) { 32027ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi IDrmEngine& rDrmEngine = mPlugInManager.getPlugIn(plugInId); 32127ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi return rDrmEngine.validateAction(uniqueId, path, action, description); 32227ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi } 32327ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi return false; 32427ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 32527ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 3262272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimistatus_t DrmManager::removeRights(int uniqueId, const String8& path) { 3276b610a3d31a225adfc5867223df25dba16637bd9Gloria Wang Mutex::Autolock _l(mLock); 32827ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi const String8 plugInId = getSupportedPlugInIdFromPath(uniqueId, path); 3292272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi status_t result = DRM_ERROR_UNKNOWN; 33027ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi if (EMPTY_STRING != plugInId) { 33127ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi IDrmEngine& rDrmEngine = mPlugInManager.getPlugIn(plugInId); 3322272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi result = rDrmEngine.removeRights(uniqueId, path); 33327ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi } 3342272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi return result; 33527ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 33627ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 3372272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimistatus_t DrmManager::removeAllRights(int uniqueId) { 33827ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi Vector<String8> plugInIdList = mPlugInManager.getPlugInIdList(); 3392272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi status_t result = DRM_ERROR_UNKNOWN; 34027ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi for (unsigned int index = 0; index < plugInIdList.size(); index++) { 34127ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi IDrmEngine& rDrmEngine = mPlugInManager.getPlugIn(plugInIdList.itemAt(index)); 3422272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi result = rDrmEngine.removeAllRights(uniqueId); 3432272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi if (DRM_NO_ERROR != result) { 3442272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi break; 3452272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi } 34627ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi } 3472272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi return result; 34827ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 34927ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 35027ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshiint DrmManager::openConvertSession(int uniqueId, const String8& mimeType) { 3516b610a3d31a225adfc5867223df25dba16637bd9Gloria Wang Mutex::Autolock _l(mConvertLock); 35227ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi int convertId = -1; 35327ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 35427ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi const String8 plugInId = getSupportedPlugInId(mimeType); 35527ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi if (EMPTY_STRING != plugInId) { 35627ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi IDrmEngine& rDrmEngine = mPlugInManager.getPlugIn(plugInId); 35727ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 3582272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi if (DRM_NO_ERROR == rDrmEngine.openConvertSession(uniqueId, mConvertId + 1)) { 3592272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi ++mConvertId; 3602272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi convertId = mConvertId; 3612272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi mConvertSessionMap.add(convertId, &rDrmEngine); 3622272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi } 36327ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi } 36427ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi return convertId; 36527ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 36627ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 36727ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshiDrmConvertedStatus* DrmManager::convertData( 36827ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi int uniqueId, int convertId, const DrmBuffer* inputData) { 36927ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi DrmConvertedStatus *drmConvertedStatus = NULL; 37027ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 3716b610a3d31a225adfc5867223df25dba16637bd9Gloria Wang Mutex::Autolock _l(mConvertLock); 37227ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi if (mConvertSessionMap.indexOfKey(convertId) != NAME_NOT_FOUND) { 37327ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi IDrmEngine* drmEngine = mConvertSessionMap.valueFor(convertId); 37427ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi drmConvertedStatus = drmEngine->convertData(uniqueId, convertId, inputData); 37527ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi } 37627ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi return drmConvertedStatus; 37727ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 37827ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 37927ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshiDrmConvertedStatus* DrmManager::closeConvertSession(int uniqueId, int convertId) { 3806b610a3d31a225adfc5867223df25dba16637bd9Gloria Wang Mutex::Autolock _l(mConvertLock); 38127ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi DrmConvertedStatus *drmConvertedStatus = NULL; 38227ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 38327ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi if (mConvertSessionMap.indexOfKey(convertId) != NAME_NOT_FOUND) { 38427ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi IDrmEngine* drmEngine = mConvertSessionMap.valueFor(convertId); 38527ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi drmConvertedStatus = drmEngine->closeConvertSession(uniqueId, convertId); 38627ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi mConvertSessionMap.removeItem(convertId); 38727ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi } 38827ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi return drmConvertedStatus; 38927ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 39027ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 39127ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshistatus_t DrmManager::getAllSupportInfo( 39227ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi int uniqueId, int* length, DrmSupportInfo** drmSupportInfoArray) { 3936b610a3d31a225adfc5867223df25dba16637bd9Gloria Wang Mutex::Autolock _l(mLock); 39427ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi Vector<String8> plugInPathList = mPlugInManager.getPlugInIdList(); 39527ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi int size = plugInPathList.size(); 39627ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi int validPlugins = 0; 39727ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 39827ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi if (0 < size) { 39927ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi Vector<DrmSupportInfo> drmSupportInfoList; 40027ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 40127ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi for (int i = 0; i < size; ++i) { 40227ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi String8 plugInPath = plugInPathList[i]; 40327ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi DrmSupportInfo* drmSupportInfo 404e943f84129326ab885cc7a69dcfa17f766b72b89Takeshi Aimi = mPlugInManager.getPlugIn(plugInPath).getSupportInfo(0); 40527ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi if (NULL != drmSupportInfo) { 40627ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi drmSupportInfoList.add(*drmSupportInfo); 40727ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi delete drmSupportInfo; drmSupportInfo = NULL; 40827ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi } 40927ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi } 41027ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 41127ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi validPlugins = drmSupportInfoList.size(); 41227ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi if (0 < validPlugins) { 41327ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi *drmSupportInfoArray = new DrmSupportInfo[validPlugins]; 41427ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi for (int i = 0; i < validPlugins; ++i) { 41527ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi (*drmSupportInfoArray)[i] = drmSupportInfoList[i]; 41627ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi } 41727ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi } 41827ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi } 41927ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi *length = validPlugins; 42027ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi return DRM_NO_ERROR; 42127ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 42227ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 423a2cd44cb5067b4fe98794860690394254d3ac73cGloria WangDecryptHandle* DrmManager::openDecryptSession(int uniqueId, int fd, off64_t offset, off64_t length) { 424e943f84129326ab885cc7a69dcfa17f766b72b89Takeshi Aimi Mutex::Autolock _l(mDecryptLock); 42527ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi status_t result = DRM_ERROR_CANNOT_HANDLE; 42627ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi Vector<String8> plugInIdList = mPlugInManager.getPlugInIdList(); 42727ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 42827ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi DecryptHandle* handle = new DecryptHandle(); 42927ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi if (NULL != handle) { 43027ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi handle->decryptId = mDecryptSessionId + 1; 43127ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 43227ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi for (unsigned int index = 0; index < plugInIdList.size(); index++) { 43327ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi String8 plugInId = plugInIdList.itemAt(index); 43427ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi IDrmEngine& rDrmEngine = mPlugInManager.getPlugIn(plugInId); 43527ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi result = rDrmEngine.openDecryptSession(uniqueId, handle, fd, offset, length); 43627ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 43727ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi if (DRM_NO_ERROR == result) { 43827ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi ++mDecryptSessionId; 43927ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi mDecryptSessionMap.add(mDecryptSessionId, &rDrmEngine); 44027ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi break; 44127ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi } 44227ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi } 44327ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi } 4442272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi if (DRM_NO_ERROR != result) { 44527ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi delete handle; handle = NULL; 44627ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi } 447e943f84129326ab885cc7a69dcfa17f766b72b89Takeshi Aimi return handle; 448e943f84129326ab885cc7a69dcfa17f766b72b89Takeshi Aimi} 449e943f84129326ab885cc7a69dcfa17f766b72b89Takeshi Aimi 450e943f84129326ab885cc7a69dcfa17f766b72b89Takeshi AimiDecryptHandle* DrmManager::openDecryptSession(int uniqueId, const char* uri) { 451e943f84129326ab885cc7a69dcfa17f766b72b89Takeshi Aimi Mutex::Autolock _l(mDecryptLock); 452e943f84129326ab885cc7a69dcfa17f766b72b89Takeshi Aimi status_t result = DRM_ERROR_CANNOT_HANDLE; 453e943f84129326ab885cc7a69dcfa17f766b72b89Takeshi Aimi Vector<String8> plugInIdList = mPlugInManager.getPlugInIdList(); 45427ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 455e943f84129326ab885cc7a69dcfa17f766b72b89Takeshi Aimi DecryptHandle* handle = new DecryptHandle(); 456e943f84129326ab885cc7a69dcfa17f766b72b89Takeshi Aimi if (NULL != handle) { 457e943f84129326ab885cc7a69dcfa17f766b72b89Takeshi Aimi handle->decryptId = mDecryptSessionId + 1; 458e943f84129326ab885cc7a69dcfa17f766b72b89Takeshi Aimi 459e943f84129326ab885cc7a69dcfa17f766b72b89Takeshi Aimi for (unsigned int index = 0; index < plugInIdList.size(); index++) { 460e943f84129326ab885cc7a69dcfa17f766b72b89Takeshi Aimi String8 plugInId = plugInIdList.itemAt(index); 461e943f84129326ab885cc7a69dcfa17f766b72b89Takeshi Aimi IDrmEngine& rDrmEngine = mPlugInManager.getPlugIn(plugInId); 462e943f84129326ab885cc7a69dcfa17f766b72b89Takeshi Aimi result = rDrmEngine.openDecryptSession(uniqueId, handle, uri); 46327ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 464e943f84129326ab885cc7a69dcfa17f766b72b89Takeshi Aimi if (DRM_NO_ERROR == result) { 465e943f84129326ab885cc7a69dcfa17f766b72b89Takeshi Aimi ++mDecryptSessionId; 466e943f84129326ab885cc7a69dcfa17f766b72b89Takeshi Aimi mDecryptSessionMap.add(mDecryptSessionId, &rDrmEngine); 467e943f84129326ab885cc7a69dcfa17f766b72b89Takeshi Aimi break; 468e943f84129326ab885cc7a69dcfa17f766b72b89Takeshi Aimi } 469e943f84129326ab885cc7a69dcfa17f766b72b89Takeshi Aimi } 470e943f84129326ab885cc7a69dcfa17f766b72b89Takeshi Aimi } 471e943f84129326ab885cc7a69dcfa17f766b72b89Takeshi Aimi if (DRM_NO_ERROR != result) { 472e943f84129326ab885cc7a69dcfa17f766b72b89Takeshi Aimi delete handle; handle = NULL; 4736b610a3d31a225adfc5867223df25dba16637bd9Gloria Wang LOGV("DrmManager::openDecryptSession: no capable plug-in found"); 474e943f84129326ab885cc7a69dcfa17f766b72b89Takeshi Aimi } 47527ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi return handle; 47627ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 47727ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 4782272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimistatus_t DrmManager::closeDecryptSession(int uniqueId, DecryptHandle* decryptHandle) { 479e943f84129326ab885cc7a69dcfa17f766b72b89Takeshi Aimi Mutex::Autolock _l(mDecryptLock); 4802272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi status_t result = DRM_ERROR_UNKNOWN; 48127ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi if (mDecryptSessionMap.indexOfKey(decryptHandle->decryptId) != NAME_NOT_FOUND) { 48227ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi IDrmEngine* drmEngine = mDecryptSessionMap.valueFor(decryptHandle->decryptId); 4832272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi result = drmEngine->closeDecryptSession(uniqueId, decryptHandle); 4842272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi if (DRM_NO_ERROR == result) { 4852272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi mDecryptSessionMap.removeItem(decryptHandle->decryptId); 4862272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi } 48727ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi } 4882272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi return result; 48927ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 49027ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 4912272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimistatus_t DrmManager::initializeDecryptUnit( 49227ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi int uniqueId, DecryptHandle* decryptHandle, int decryptUnitId, const DrmBuffer* headerInfo) { 4932272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi status_t result = DRM_ERROR_UNKNOWN; 4946b610a3d31a225adfc5867223df25dba16637bd9Gloria Wang Mutex::Autolock _l(mDecryptLock); 49527ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi if (mDecryptSessionMap.indexOfKey(decryptHandle->decryptId) != NAME_NOT_FOUND) { 49627ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi IDrmEngine* drmEngine = mDecryptSessionMap.valueFor(decryptHandle->decryptId); 4972272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi result = drmEngine->initializeDecryptUnit(uniqueId, decryptHandle, decryptUnitId, headerInfo); 49827ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi } 4992272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi return result; 50027ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 50127ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 5022272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimistatus_t DrmManager::decrypt(int uniqueId, DecryptHandle* decryptHandle, int decryptUnitId, 5032272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi const DrmBuffer* encBuffer, DrmBuffer** decBuffer, DrmBuffer* IV) { 5042272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi status_t result = DRM_ERROR_UNKNOWN; 5056b610a3d31a225adfc5867223df25dba16637bd9Gloria Wang 5066b610a3d31a225adfc5867223df25dba16637bd9Gloria Wang Mutex::Autolock _l(mDecryptLock); 50727ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi if (mDecryptSessionMap.indexOfKey(decryptHandle->decryptId) != NAME_NOT_FOUND) { 50827ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi IDrmEngine* drmEngine = mDecryptSessionMap.valueFor(decryptHandle->decryptId); 5092272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi result = drmEngine->decrypt( 5102272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi uniqueId, decryptHandle, decryptUnitId, encBuffer, decBuffer, IV); 51127ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi } 5122272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi return result; 51327ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 51427ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 5152272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimistatus_t DrmManager::finalizeDecryptUnit( 51627ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi int uniqueId, DecryptHandle* decryptHandle, int decryptUnitId) { 5172272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi status_t result = DRM_ERROR_UNKNOWN; 5186b610a3d31a225adfc5867223df25dba16637bd9Gloria Wang Mutex::Autolock _l(mDecryptLock); 51927ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi if (mDecryptSessionMap.indexOfKey(decryptHandle->decryptId) != NAME_NOT_FOUND) { 52027ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi IDrmEngine* drmEngine = mDecryptSessionMap.valueFor(decryptHandle->decryptId); 5212272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi result = drmEngine->finalizeDecryptUnit(uniqueId, decryptHandle, decryptUnitId); 52227ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi } 5232272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi return result; 52427ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 52527ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 52627ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshissize_t DrmManager::pread(int uniqueId, DecryptHandle* decryptHandle, 527a2cd44cb5067b4fe98794860690394254d3ac73cGloria Wang void* buffer, ssize_t numBytes, off64_t offset) { 52827ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi ssize_t result = DECRYPT_FILE_ERROR; 52927ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 5306b610a3d31a225adfc5867223df25dba16637bd9Gloria Wang Mutex::Autolock _l(mDecryptLock); 53127ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi if (mDecryptSessionMap.indexOfKey(decryptHandle->decryptId) != NAME_NOT_FOUND) { 53227ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi IDrmEngine* drmEngine = mDecryptSessionMap.valueFor(decryptHandle->decryptId); 53327ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi result = drmEngine->pread(uniqueId, decryptHandle, buffer, numBytes, offset); 53427ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi } 53527ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi return result; 53627ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 53727ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 53827ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshiString8 DrmManager::getSupportedPlugInId( 53927ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi int uniqueId, const String8& path, const String8& mimeType) { 54027ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi String8 plugInId(""); 54127ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 54227ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi if (EMPTY_STRING != mimeType) { 54327ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi plugInId = getSupportedPlugInId(mimeType); 54427ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi } else { 54527ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi plugInId = getSupportedPlugInIdFromPath(uniqueId, path); 54627ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi } 54727ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi return plugInId; 54827ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 54927ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 55027ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshiString8 DrmManager::getSupportedPlugInId(const String8& mimeType) { 55127ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi String8 plugInId(""); 55227ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 55327ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi if (EMPTY_STRING != mimeType) { 55427ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi for (unsigned int index = 0; index < mSupportInfoToPlugInIdMap.size(); index++) { 55527ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi const DrmSupportInfo& drmSupportInfo = mSupportInfoToPlugInIdMap.keyAt(index); 55627ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 55727ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi if (drmSupportInfo.isSupportedMimeType(mimeType)) { 55827ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi plugInId = mSupportInfoToPlugInIdMap.valueFor(drmSupportInfo); 55927ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi break; 56027ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi } 56127ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi } 56227ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi } 56327ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi return plugInId; 56427ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 56527ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 56627ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshiString8 DrmManager::getSupportedPlugInIdFromPath(int uniqueId, const String8& path) { 56727ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi String8 plugInId(""); 56827ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi const String8 fileSuffix = path.getPathExtension(); 56927ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 57027ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi for (unsigned int index = 0; index < mSupportInfoToPlugInIdMap.size(); index++) { 57127ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi const DrmSupportInfo& drmSupportInfo = mSupportInfoToPlugInIdMap.keyAt(index); 57227ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 57327ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi if (drmSupportInfo.isSupportedFileSuffix(fileSuffix)) { 57427ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi String8 key = mSupportInfoToPlugInIdMap.valueFor(drmSupportInfo); 57527ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi IDrmEngine& drmEngine = mPlugInManager.getPlugIn(key); 57627ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 57727ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi if (drmEngine.canHandle(uniqueId, path)) { 57827ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi plugInId = key; 57927ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi break; 58027ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi } 58127ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi } 58227ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi } 58327ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi return plugInId; 58427ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 58527ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 58627ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshivoid DrmManager::onInfo(const DrmInfoEvent& event) { 5870e0a5f9e0b7a7ca618e8a1f7ccecc57a17e0d1e2Gloria Wang Mutex::Autolock _l(mListenerLock); 58827ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi for (unsigned int index = 0; index < mServiceListeners.size(); index++) { 58927ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi int uniqueId = mServiceListeners.keyAt(index); 59027ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 59127ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi if (uniqueId == event.getUniqueId()) { 59227ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi sp<IDrmServiceListener> serviceListener = mServiceListeners.valueFor(uniqueId); 59327ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi serviceListener->notify(event); 59427ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi } 59527ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi } 59627ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 59727ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 598