DrmManagerService.cpp revision 3473846f64f5b28e1cbeb70ef5867073fc93159e
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 "DrmManagerService(Native)" 1927ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi#include <utils/Log.h> 2027ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 213473846f64f5b28e1cbeb70ef5867073fc93159eTakeshi Aimi#include <private/android_filesystem_config.h> 223473846f64f5b28e1cbeb70ef5867073fc93159eTakeshi Aimi 2327ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi#include <errno.h> 2427ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi#include <utils/threads.h> 2527ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi#include <binder/IServiceManager.h> 263473846f64f5b28e1cbeb70ef5867073fc93159eTakeshi Aimi#include <binder/IPCThreadState.h> 2727ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi#include <sys/stat.h> 2827ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi#include "DrmManagerService.h" 2927ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi#include "DrmManager.h" 3027ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 3127ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshiusing namespace android; 3227ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 333473846f64f5b28e1cbeb70ef5867073fc93159eTakeshi Aimistatic Vector<uid_t> trustedUids; 343473846f64f5b28e1cbeb70ef5867073fc93159eTakeshi Aimi 353473846f64f5b28e1cbeb70ef5867073fc93159eTakeshi Aimistatic bool isProtectedCallAllowed() { 363473846f64f5b28e1cbeb70ef5867073fc93159eTakeshi Aimi // TODO 373473846f64f5b28e1cbeb70ef5867073fc93159eTakeshi Aimi // Following implementation is just for reference. 383473846f64f5b28e1cbeb70ef5867073fc93159eTakeshi Aimi // Each OEM manufacturer should implement/replace with their own solutions. 393473846f64f5b28e1cbeb70ef5867073fc93159eTakeshi Aimi bool result = false; 403473846f64f5b28e1cbeb70ef5867073fc93159eTakeshi Aimi 413473846f64f5b28e1cbeb70ef5867073fc93159eTakeshi Aimi IPCThreadState* ipcState = IPCThreadState::self(); 423473846f64f5b28e1cbeb70ef5867073fc93159eTakeshi Aimi uid_t uid = ipcState->getCallingUid(); 433473846f64f5b28e1cbeb70ef5867073fc93159eTakeshi Aimi 443473846f64f5b28e1cbeb70ef5867073fc93159eTakeshi Aimi for (unsigned int i = 0; i < trustedUids.size(); ++i) { 453473846f64f5b28e1cbeb70ef5867073fc93159eTakeshi Aimi if (trustedUids[i] == uid) { 463473846f64f5b28e1cbeb70ef5867073fc93159eTakeshi Aimi result = true; 473473846f64f5b28e1cbeb70ef5867073fc93159eTakeshi Aimi break; 483473846f64f5b28e1cbeb70ef5867073fc93159eTakeshi Aimi } 493473846f64f5b28e1cbeb70ef5867073fc93159eTakeshi Aimi } 503473846f64f5b28e1cbeb70ef5867073fc93159eTakeshi Aimi return result; 513473846f64f5b28e1cbeb70ef5867073fc93159eTakeshi Aimi} 523473846f64f5b28e1cbeb70ef5867073fc93159eTakeshi Aimi 5327ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshivoid DrmManagerService::instantiate() { 5427ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi LOGV("instantiate"); 55e943f84129326ab885cc7a69dcfa17f766b72b89Takeshi Aimi defaultServiceManager()->addService(String16("drm.drmManager"), new DrmManagerService()); 563473846f64f5b28e1cbeb70ef5867073fc93159eTakeshi Aimi 573473846f64f5b28e1cbeb70ef5867073fc93159eTakeshi Aimi if (0 >= trustedUids.size()) { 583473846f64f5b28e1cbeb70ef5867073fc93159eTakeshi Aimi // TODO 593473846f64f5b28e1cbeb70ef5867073fc93159eTakeshi Aimi // Following implementation is just for reference. 603473846f64f5b28e1cbeb70ef5867073fc93159eTakeshi Aimi // Each OEM manufacturer should implement/replace with their own solutions. 613473846f64f5b28e1cbeb70ef5867073fc93159eTakeshi Aimi 623473846f64f5b28e1cbeb70ef5867073fc93159eTakeshi Aimi // Add trusted uids here 633473846f64f5b28e1cbeb70ef5867073fc93159eTakeshi Aimi trustedUids.push(AID_MEDIA); 643473846f64f5b28e1cbeb70ef5867073fc93159eTakeshi Aimi } 6527ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 6627ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 67e943f84129326ab885cc7a69dcfa17f766b72b89Takeshi AimiDrmManagerService::DrmManagerService() : 68e943f84129326ab885cc7a69dcfa17f766b72b89Takeshi Aimi mDrmManager(NULL) { 6927ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi LOGV("created"); 7027ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi mDrmManager = new DrmManager(); 71e943f84129326ab885cc7a69dcfa17f766b72b89Takeshi Aimi mDrmManager->loadPlugIns(); 7227ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 7327ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 7427ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshiDrmManagerService::~DrmManagerService() { 7527ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi LOGV("Destroyed"); 76e943f84129326ab885cc7a69dcfa17f766b72b89Takeshi Aimi mDrmManager->unloadPlugIns(); 7727ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi delete mDrmManager; mDrmManager = NULL; 7827ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 7927ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 802272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimiint DrmManagerService::addUniqueId(int uniqueId) { 812272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi return mDrmManager->addUniqueId(uniqueId); 822272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi} 832272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi 842272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimivoid DrmManagerService::removeUniqueId(int uniqueId) { 852272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi mDrmManager->removeUniqueId(uniqueId); 862272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi} 872272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi 88e943f84129326ab885cc7a69dcfa17f766b72b89Takeshi Aimivoid DrmManagerService::addClient(int uniqueId) { 89e943f84129326ab885cc7a69dcfa17f766b72b89Takeshi Aimi mDrmManager->addClient(uniqueId); 9027ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 9127ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 92e943f84129326ab885cc7a69dcfa17f766b72b89Takeshi Aimivoid DrmManagerService::removeClient(int uniqueId) { 93e943f84129326ab885cc7a69dcfa17f766b72b89Takeshi Aimi mDrmManager->removeClient(uniqueId); 9427ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 9527ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 9627ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshistatus_t DrmManagerService::setDrmServiceListener( 9727ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi int uniqueId, const sp<IDrmServiceListener>& drmServiceListener) { 9827ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi LOGV("Entering setDrmServiceListener"); 9927ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi mDrmManager->setDrmServiceListener(uniqueId, drmServiceListener); 10027ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi return DRM_NO_ERROR; 10127ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 10227ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 10327ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshistatus_t DrmManagerService::installDrmEngine(int uniqueId, const String8& drmEngineFile) { 10427ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi LOGV("Entering installDrmEngine"); 10527ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi return mDrmManager->installDrmEngine(uniqueId, drmEngineFile); 10627ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 10727ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 10827ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshiDrmConstraints* DrmManagerService::getConstraints( 10927ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi int uniqueId, const String8* path, const int action) { 11027ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi LOGV("Entering getConstraints from content"); 11127ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi return mDrmManager->getConstraints(uniqueId, path, action); 11227ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 11327ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 1143473846f64f5b28e1cbeb70ef5867073fc93159eTakeshi AimiDrmMetadata* DrmManagerService::getMetadata(int uniqueId, const String8* path) { 1153473846f64f5b28e1cbeb70ef5867073fc93159eTakeshi Aimi LOGV("Entering getMetadata from content"); 1163473846f64f5b28e1cbeb70ef5867073fc93159eTakeshi Aimi return mDrmManager->getMetadata(uniqueId, path); 1173473846f64f5b28e1cbeb70ef5867073fc93159eTakeshi Aimi} 1183473846f64f5b28e1cbeb70ef5867073fc93159eTakeshi Aimi 11927ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshibool DrmManagerService::canHandle(int uniqueId, const String8& path, const String8& mimeType) { 12027ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi LOGV("Entering canHandle"); 12127ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi return mDrmManager->canHandle(uniqueId, path, mimeType); 12227ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 12327ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 12427ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshiDrmInfoStatus* DrmManagerService::processDrmInfo(int uniqueId, const DrmInfo* drmInfo) { 12527ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi LOGV("Entering processDrmInfo"); 12627ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi return mDrmManager->processDrmInfo(uniqueId, drmInfo); 12727ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 12827ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 12927ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshiDrmInfo* DrmManagerService::acquireDrmInfo(int uniqueId, const DrmInfoRequest* drmInfoRequest) { 13027ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi LOGV("Entering acquireDrmInfo"); 13127ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi return mDrmManager->acquireDrmInfo(uniqueId, drmInfoRequest); 13227ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 13327ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 1342272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimistatus_t DrmManagerService::saveRights( 13527ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi int uniqueId, const DrmRights& drmRights, 13627ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi const String8& rightsPath, const String8& contentPath) { 13727ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi LOGV("Entering saveRights"); 13827ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi return mDrmManager->saveRights(uniqueId, drmRights, rightsPath, contentPath); 13927ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 14027ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 14127ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshiString8 DrmManagerService::getOriginalMimeType(int uniqueId, const String8& path) { 14227ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi LOGV("Entering getOriginalMimeType"); 14327ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi return mDrmManager->getOriginalMimeType(uniqueId, path); 14427ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 14527ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 14627ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshiint DrmManagerService::getDrmObjectType( 14727ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi int uniqueId, const String8& path, const String8& mimeType) { 14827ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi LOGV("Entering getDrmObjectType"); 14927ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi return mDrmManager->getDrmObjectType(uniqueId, path, mimeType); 15027ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 15127ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 15227ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshiint DrmManagerService::checkRightsStatus( 15327ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi int uniqueId, const String8& path, int action) { 15427ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi LOGV("Entering checkRightsStatus"); 15527ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi return mDrmManager->checkRightsStatus(uniqueId, path, action); 15627ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 15727ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 1582272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimistatus_t DrmManagerService::consumeRights( 15927ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi int uniqueId, DecryptHandle* decryptHandle, int action, bool reserve) { 16027ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi LOGV("Entering consumeRights"); 1612272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi return mDrmManager->consumeRights(uniqueId, decryptHandle, action, reserve); 16227ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 16327ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 1642272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimistatus_t DrmManagerService::setPlaybackStatus( 16527ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi int uniqueId, DecryptHandle* decryptHandle, int playbackStatus, int position) { 16627ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi LOGV("Entering setPlaybackStatus"); 1672272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi return mDrmManager->setPlaybackStatus(uniqueId, decryptHandle, playbackStatus, position); 16827ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 16927ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 17027ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshibool DrmManagerService::validateAction( 17127ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi int uniqueId, const String8& path, 17227ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi int action, const ActionDescription& description) { 17327ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi LOGV("Entering validateAction"); 17427ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi return mDrmManager->validateAction(uniqueId, path, action, description); 17527ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 17627ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 1772272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimistatus_t DrmManagerService::removeRights(int uniqueId, const String8& path) { 17827ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi LOGV("Entering removeRights"); 1792272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi return mDrmManager->removeRights(uniqueId, path); 18027ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 18127ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 1822272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimistatus_t DrmManagerService::removeAllRights(int uniqueId) { 18327ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi LOGV("Entering removeAllRights"); 1842272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi return mDrmManager->removeAllRights(uniqueId); 18527ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 18627ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 18727ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshiint DrmManagerService::openConvertSession(int uniqueId, const String8& mimeType) { 18827ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi LOGV("Entering openConvertSession"); 18927ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi return mDrmManager->openConvertSession(uniqueId, mimeType); 19027ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 19127ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 19227ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshiDrmConvertedStatus* DrmManagerService::convertData( 19327ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi int uniqueId, int convertId, const DrmBuffer* inputData) { 19427ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi LOGV("Entering convertData"); 19527ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi return mDrmManager->convertData(uniqueId, convertId, inputData); 19627ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 19727ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 19827ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshiDrmConvertedStatus* DrmManagerService::closeConvertSession(int uniqueId, int convertId) { 19927ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi LOGV("Entering closeConvertSession"); 20027ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi return mDrmManager->closeConvertSession(uniqueId, convertId); 20127ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 20227ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 20327ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshistatus_t DrmManagerService::getAllSupportInfo( 20427ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi int uniqueId, int* length, DrmSupportInfo** drmSupportInfoArray) { 20527ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi LOGV("Entering getAllSupportInfo"); 20627ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi return mDrmManager->getAllSupportInfo(uniqueId, length, drmSupportInfoArray); 20727ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 20827ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 20927ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshiDecryptHandle* DrmManagerService::openDecryptSession( 21027ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi int uniqueId, int fd, int offset, int length) { 21127ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi LOGV("Entering DrmManagerService::openDecryptSession"); 2123473846f64f5b28e1cbeb70ef5867073fc93159eTakeshi Aimi if (isProtectedCallAllowed()) { 2133473846f64f5b28e1cbeb70ef5867073fc93159eTakeshi Aimi return mDrmManager->openDecryptSession(uniqueId, fd, offset, length); 2143473846f64f5b28e1cbeb70ef5867073fc93159eTakeshi Aimi } 2153473846f64f5b28e1cbeb70ef5867073fc93159eTakeshi Aimi 2163473846f64f5b28e1cbeb70ef5867073fc93159eTakeshi Aimi return NULL; 21727ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 21827ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 219e943f84129326ab885cc7a69dcfa17f766b72b89Takeshi AimiDecryptHandle* DrmManagerService::openDecryptSession( 220e943f84129326ab885cc7a69dcfa17f766b72b89Takeshi Aimi int uniqueId, const char* uri) { 221e943f84129326ab885cc7a69dcfa17f766b72b89Takeshi Aimi LOGV("Entering DrmManagerService::openDecryptSession with uri"); 2223473846f64f5b28e1cbeb70ef5867073fc93159eTakeshi Aimi if (isProtectedCallAllowed()) { 2233473846f64f5b28e1cbeb70ef5867073fc93159eTakeshi Aimi return mDrmManager->openDecryptSession(uniqueId, uri); 2243473846f64f5b28e1cbeb70ef5867073fc93159eTakeshi Aimi } 2253473846f64f5b28e1cbeb70ef5867073fc93159eTakeshi Aimi 2263473846f64f5b28e1cbeb70ef5867073fc93159eTakeshi Aimi return NULL; 227e943f84129326ab885cc7a69dcfa17f766b72b89Takeshi Aimi} 228e943f84129326ab885cc7a69dcfa17f766b72b89Takeshi Aimi 2292272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimistatus_t DrmManagerService::closeDecryptSession(int uniqueId, DecryptHandle* decryptHandle) { 23027ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi LOGV("Entering closeDecryptSession"); 2312272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi return mDrmManager->closeDecryptSession(uniqueId, decryptHandle); 23227ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 23327ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 2342272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimistatus_t DrmManagerService::initializeDecryptUnit(int uniqueId, DecryptHandle* decryptHandle, 23527ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi int decryptUnitId, const DrmBuffer* headerInfo) { 23627ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi LOGV("Entering initializeDecryptUnit"); 2372272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi return mDrmManager->initializeDecryptUnit(uniqueId,decryptHandle, decryptUnitId, headerInfo); 23827ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 23927ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 24027ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshistatus_t DrmManagerService::decrypt( 2412272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi int uniqueId, DecryptHandle* decryptHandle, int decryptUnitId, 2422272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi const DrmBuffer* encBuffer, DrmBuffer** decBuffer, DrmBuffer* IV) { 24327ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi LOGV("Entering decrypt"); 2442272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi return mDrmManager->decrypt(uniqueId, decryptHandle, decryptUnitId, encBuffer, decBuffer, IV); 24527ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 24627ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 2472272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimistatus_t DrmManagerService::finalizeDecryptUnit( 24827ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi int uniqueId, DecryptHandle* decryptHandle, int decryptUnitId) { 24927ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi LOGV("Entering finalizeDecryptUnit"); 2502272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi return mDrmManager->finalizeDecryptUnit(uniqueId, decryptHandle, decryptUnitId); 25127ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 25227ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 25327ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshissize_t DrmManagerService::pread(int uniqueId, DecryptHandle* decryptHandle, 25427ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi void* buffer, ssize_t numBytes, off_t offset) { 25527ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi LOGV("Entering pread"); 25627ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi return mDrmManager->pread(uniqueId, decryptHandle, buffer, numBytes, offset); 25727ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 25827ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 259