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 "DrmManagerClientImpl(Native)" 1927ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi#include <utils/Log.h> 2027ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 2127ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi#include <utils/String8.h> 2227ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi#include <utils/Vector.h> 2327ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi#include <binder/IServiceManager.h> 2427ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 2527ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi#include "DrmManagerClientImpl.h" 2627ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 2727ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshiusing namespace android; 2827ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 2927ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi#define INVALID_VALUE -1 3027ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 318d2577b9ac2f95f218db59a78447efd3c6a742ddGloria WangMutex DrmManagerClientImpl::sMutex; 328d2577b9ac2f95f218db59a78447efd3c6a742ddGloria Wangsp<IDrmManagerService> DrmManagerClientImpl::sDrmManagerService; 338d2577b9ac2f95f218db59a78447efd3c6a742ddGloria Wangsp<DrmManagerClientImpl::DeathNotifier> DrmManagerClientImpl::sDeathNotifier; 3427ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshiconst String8 DrmManagerClientImpl::EMPTY_STRING(""); 3527ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 368f00151cbe693d52f3e233757c57fab3b6396d21Gloria WangDrmManagerClientImpl* DrmManagerClientImpl::create( 378f00151cbe693d52f3e233757c57fab3b6396d21Gloria Wang int* pUniqueId, bool isNative) { 388f00151cbe693d52f3e233757c57fab3b6396d21Gloria Wang *pUniqueId = getDrmManagerService()->addUniqueId(isNative); 398f00151cbe693d52f3e233757c57fab3b6396d21Gloria Wang 4027ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi return new DrmManagerClientImpl(); 4127ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 4227ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 4327ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshivoid DrmManagerClientImpl::remove(int uniqueId) { 442272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi getDrmManagerService()->removeUniqueId(uniqueId); 4527ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 4627ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 4727ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshiconst sp<IDrmManagerService>& DrmManagerClientImpl::getDrmManagerService() { 488d2577b9ac2f95f218db59a78447efd3c6a742ddGloria Wang Mutex::Autolock lock(sMutex); 498d2577b9ac2f95f218db59a78447efd3c6a742ddGloria Wang if (NULL == sDrmManagerService.get()) { 5027ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi sp<IServiceManager> sm = defaultServiceManager(); 5127ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi sp<IBinder> binder; 5227ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi do { 5327ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi binder = sm->getService(String16("drm.drmManager")); 5427ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi if (binder != 0) { 5527ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi break; 5627ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi } 575ff1dd576bb93c45b44088a51544a18fc43ebf58Steve Block ALOGW("DrmManagerService not published, waiting..."); 5827ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi struct timespec reqt; 5927ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi reqt.tv_sec = 0; 6027ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi reqt.tv_nsec = 500000000; //0.5 sec 6127ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi nanosleep(&reqt, NULL); 6227ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi } while (true); 638d2577b9ac2f95f218db59a78447efd3c6a742ddGloria Wang if (NULL == sDeathNotifier.get()) { 648d2577b9ac2f95f218db59a78447efd3c6a742ddGloria Wang sDeathNotifier = new DeathNotifier(); 658d2577b9ac2f95f218db59a78447efd3c6a742ddGloria Wang } 668d2577b9ac2f95f218db59a78447efd3c6a742ddGloria Wang binder->linkToDeath(sDeathNotifier); 678d2577b9ac2f95f218db59a78447efd3c6a742ddGloria Wang sDrmManagerService = interface_cast<IDrmManagerService>(binder); 6827ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi } 698d2577b9ac2f95f218db59a78447efd3c6a742ddGloria Wang return sDrmManagerService; 7027ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 7127ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 72e943f84129326ab885cc7a69dcfa17f766b72b89Takeshi Aimivoid DrmManagerClientImpl::addClient(int uniqueId) { 73e943f84129326ab885cc7a69dcfa17f766b72b89Takeshi Aimi getDrmManagerService()->addClient(uniqueId); 7427ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 7527ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 76e943f84129326ab885cc7a69dcfa17f766b72b89Takeshi Aimivoid DrmManagerClientImpl::removeClient(int uniqueId) { 77e943f84129326ab885cc7a69dcfa17f766b72b89Takeshi Aimi getDrmManagerService()->removeClient(uniqueId); 7827ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 7927ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 8027ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshistatus_t DrmManagerClientImpl::setOnInfoListener( 81b5ce361d19e69fe156f7188c9ee0f4734b259874Gloria Wang int uniqueId, 82b5ce361d19e69fe156f7188c9ee0f4734b259874Gloria Wang const sp<DrmManagerClient::OnInfoListener>& infoListener) { 8327ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi Mutex::Autolock _l(mLock); 8427ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi mOnInfoListener = infoListener; 85c618b5af98dec06d49374a61a5a94016f9fec2d3Takeshi Aimi return getDrmManagerService()->setDrmServiceListener(uniqueId, 86c618b5af98dec06d49374a61a5a94016f9fec2d3Takeshi Aimi (NULL != infoListener.get()) ? this : NULL); 8727ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 8827ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 8927ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshiDrmConstraints* DrmManagerClientImpl::getConstraints( 9027ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi int uniqueId, const String8* path, const int action) { 9127ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi DrmConstraints *drmConstraints = NULL; 9227ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi if ((NULL != path) && (EMPTY_STRING != *path)) { 93b5ce361d19e69fe156f7188c9ee0f4734b259874Gloria Wang drmConstraints = 94b5ce361d19e69fe156f7188c9ee0f4734b259874Gloria Wang getDrmManagerService()->getConstraints(uniqueId, path, action); 9527ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi } 9627ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi return drmConstraints; 9727ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 9827ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 993473846f64f5b28e1cbeb70ef5867073fc93159eTakeshi AimiDrmMetadata* DrmManagerClientImpl::getMetadata(int uniqueId, const String8* path) { 1003473846f64f5b28e1cbeb70ef5867073fc93159eTakeshi Aimi DrmMetadata *drmMetadata = NULL; 1013473846f64f5b28e1cbeb70ef5867073fc93159eTakeshi Aimi if ((NULL != path) && (EMPTY_STRING != *path)) { 1023473846f64f5b28e1cbeb70ef5867073fc93159eTakeshi Aimi drmMetadata = getDrmManagerService()->getMetadata(uniqueId, path); 1033473846f64f5b28e1cbeb70ef5867073fc93159eTakeshi Aimi } 1043473846f64f5b28e1cbeb70ef5867073fc93159eTakeshi Aimi return drmMetadata; 1053473846f64f5b28e1cbeb70ef5867073fc93159eTakeshi Aimi} 1063473846f64f5b28e1cbeb70ef5867073fc93159eTakeshi Aimi 107b5ce361d19e69fe156f7188c9ee0f4734b259874Gloria Wangbool DrmManagerClientImpl::canHandle( 108b5ce361d19e69fe156f7188c9ee0f4734b259874Gloria Wang int uniqueId, const String8& path, const String8& mimeType) { 10927ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi bool retCode = false; 11027ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi if ((EMPTY_STRING != path) || (EMPTY_STRING != mimeType)) { 11127ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi retCode = getDrmManagerService()->canHandle(uniqueId, path, mimeType); 11227ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi } 11327ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi return retCode; 11427ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 11527ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 116b5ce361d19e69fe156f7188c9ee0f4734b259874Gloria WangDrmInfoStatus* DrmManagerClientImpl::processDrmInfo( 117b5ce361d19e69fe156f7188c9ee0f4734b259874Gloria Wang int uniqueId, const DrmInfo* drmInfo) { 11827ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi DrmInfoStatus *drmInfoStatus = NULL; 11927ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi if (NULL != drmInfo) { 12027ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi drmInfoStatus = getDrmManagerService()->processDrmInfo(uniqueId, drmInfo); 12127ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi } 12227ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi return drmInfoStatus; 12327ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 12427ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 125b5ce361d19e69fe156f7188c9ee0f4734b259874Gloria WangDrmInfo* DrmManagerClientImpl::acquireDrmInfo( 126b5ce361d19e69fe156f7188c9ee0f4734b259874Gloria Wang int uniqueId, const DrmInfoRequest* drmInfoRequest) { 12727ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi DrmInfo* drmInfo = NULL; 12827ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi if (NULL != drmInfoRequest) { 12927ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi drmInfo = getDrmManagerService()->acquireDrmInfo(uniqueId, drmInfoRequest); 13027ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi } 13127ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi return drmInfo; 13227ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 13327ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 1342272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimistatus_t DrmManagerClientImpl::saveRights(int uniqueId, const DrmRights& drmRights, 13527ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi const String8& rightsPath, const String8& contentPath) { 1368d2577b9ac2f95f218db59a78447efd3c6a742ddGloria Wang return getDrmManagerService()->saveRights( 137b5ce361d19e69fe156f7188c9ee0f4734b259874Gloria Wang uniqueId, drmRights, rightsPath, contentPath); 13827ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 13927ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 140b5ce361d19e69fe156f7188c9ee0f4734b259874Gloria WangString8 DrmManagerClientImpl::getOriginalMimeType( 141bf5b3b29e31b293313788d7464cfb258ac0da803James Dong int uniqueId, const String8& path, int fd) { 14227ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi String8 mimeType = EMPTY_STRING; 14327ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi if (EMPTY_STRING != path) { 144bf5b3b29e31b293313788d7464cfb258ac0da803James Dong mimeType = getDrmManagerService()->getOriginalMimeType(uniqueId, path, fd); 14527ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi } 14627ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi return mimeType; 14727ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 14827ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 14927ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshiint DrmManagerClientImpl::getDrmObjectType( 15027ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi int uniqueId, const String8& path, const String8& mimeType) { 15127ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi int drmOjectType = DrmObjectType::UNKNOWN; 15227ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi if ((EMPTY_STRING != path) || (EMPTY_STRING != mimeType)) { 153b5ce361d19e69fe156f7188c9ee0f4734b259874Gloria Wang drmOjectType = 154b5ce361d19e69fe156f7188c9ee0f4734b259874Gloria Wang getDrmManagerService()->getDrmObjectType(uniqueId, path, mimeType); 15527ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi } 15627ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi return drmOjectType; 15727ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 15827ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 15927ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshiint DrmManagerClientImpl::checkRightsStatus( 16027ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi int uniqueId, const String8& path, int action) { 16127ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi int rightsStatus = RightsStatus::RIGHTS_INVALID; 16227ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi if (EMPTY_STRING != path) { 163b5ce361d19e69fe156f7188c9ee0f4734b259874Gloria Wang rightsStatus = 164b5ce361d19e69fe156f7188c9ee0f4734b259874Gloria Wang getDrmManagerService()->checkRightsStatus(uniqueId, path, action); 16527ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi } 16627ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi return rightsStatus; 16727ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 16827ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 1692272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimistatus_t DrmManagerClientImpl::consumeRights( 170b5ce361d19e69fe156f7188c9ee0f4734b259874Gloria Wang int uniqueId, sp<DecryptHandle> &decryptHandle, 171b5ce361d19e69fe156f7188c9ee0f4734b259874Gloria Wang int action, bool reserve) { 1722272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi status_t status = DRM_ERROR_UNKNOWN; 173b5ce361d19e69fe156f7188c9ee0f4734b259874Gloria Wang if (NULL != decryptHandle.get()) { 174b5ce361d19e69fe156f7188c9ee0f4734b259874Gloria Wang status = getDrmManagerService()->consumeRights( 175b5ce361d19e69fe156f7188c9ee0f4734b259874Gloria Wang uniqueId, decryptHandle.get(), action, reserve); 17627ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi } 1772272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi return status; 17827ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 17927ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 1802272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimistatus_t DrmManagerClientImpl::setPlaybackStatus( 181b5ce361d19e69fe156f7188c9ee0f4734b259874Gloria Wang int uniqueId, sp<DecryptHandle> &decryptHandle, 182b5ce361d19e69fe156f7188c9ee0f4734b259874Gloria Wang int playbackStatus, int64_t position) { 1832272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi status_t status = DRM_ERROR_UNKNOWN; 184b5ce361d19e69fe156f7188c9ee0f4734b259874Gloria Wang if (NULL != decryptHandle.get()) { 1852272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi status = getDrmManagerService()->setPlaybackStatus( 186b5ce361d19e69fe156f7188c9ee0f4734b259874Gloria Wang uniqueId, decryptHandle.get(), playbackStatus, position); 18727ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi } 1882272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi return status; 18927ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 19027ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 19127ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshibool DrmManagerClientImpl::validateAction( 192b5ce361d19e69fe156f7188c9ee0f4734b259874Gloria Wang int uniqueId, const String8& path, 193b5ce361d19e69fe156f7188c9ee0f4734b259874Gloria Wang int action, const ActionDescription& description) { 19427ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi bool retCode = false; 19527ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi if (EMPTY_STRING != path) { 196b5ce361d19e69fe156f7188c9ee0f4734b259874Gloria Wang retCode = getDrmManagerService()->validateAction( 197b5ce361d19e69fe156f7188c9ee0f4734b259874Gloria Wang uniqueId, path, action, description); 19827ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi } 19927ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi return retCode; 20027ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 20127ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 2022272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimistatus_t DrmManagerClientImpl::removeRights(int uniqueId, const String8& path) { 2032272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi status_t status = DRM_ERROR_UNKNOWN; 20427ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi if (EMPTY_STRING != path) { 2052272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi status = getDrmManagerService()->removeRights(uniqueId, path); 20627ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi } 2072272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi return status; 20827ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 20927ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 2102272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimistatus_t DrmManagerClientImpl::removeAllRights(int uniqueId) { 2112272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi return getDrmManagerService()->removeAllRights(uniqueId); 21227ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 21327ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 214b5ce361d19e69fe156f7188c9ee0f4734b259874Gloria Wangint DrmManagerClientImpl::openConvertSession( 215b5ce361d19e69fe156f7188c9ee0f4734b259874Gloria Wang int uniqueId, const String8& mimeType) { 21627ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi int retCode = INVALID_VALUE; 21727ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi if (EMPTY_STRING != mimeType) { 21827ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi retCode = getDrmManagerService()->openConvertSession(uniqueId, mimeType); 21927ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi } 22027ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi return retCode; 22127ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 22227ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 22327ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshiDrmConvertedStatus* DrmManagerClientImpl::convertData( 22427ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi int uniqueId, int convertId, const DrmBuffer* inputData) { 22527ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi DrmConvertedStatus* drmConvertedStatus = NULL; 22627ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi if (NULL != inputData) { 227b5ce361d19e69fe156f7188c9ee0f4734b259874Gloria Wang drmConvertedStatus = 228b5ce361d19e69fe156f7188c9ee0f4734b259874Gloria Wang getDrmManagerService()->convertData(uniqueId, convertId, inputData); 22927ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi } 23027ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi return drmConvertedStatus; 23127ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 23227ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 233b5ce361d19e69fe156f7188c9ee0f4734b259874Gloria WangDrmConvertedStatus* DrmManagerClientImpl::closeConvertSession( 234b5ce361d19e69fe156f7188c9ee0f4734b259874Gloria Wang int uniqueId, int convertId) { 23527ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi return getDrmManagerService()->closeConvertSession(uniqueId, convertId); 23627ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 23727ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 23827ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshistatus_t DrmManagerClientImpl::getAllSupportInfo( 23927ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi int uniqueId, int* length, DrmSupportInfo** drmSupportInfoArray) { 24027ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi status_t status = DRM_ERROR_UNKNOWN; 24127ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi if ((NULL != drmSupportInfoArray) && (NULL != length)) { 242b5ce361d19e69fe156f7188c9ee0f4734b259874Gloria Wang status = getDrmManagerService()->getAllSupportInfo( 243b5ce361d19e69fe156f7188c9ee0f4734b259874Gloria Wang uniqueId, length, drmSupportInfoArray); 24427ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi } 24527ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi return status; 24627ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 24727ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 248b5ce361d19e69fe156f7188c9ee0f4734b259874Gloria Wangsp<DecryptHandle> DrmManagerClientImpl::openDecryptSession( 2499d2f386dd2885eaffa11fd494ae258bb09fe6397James Dong int uniqueId, int fd, off64_t offset, 2509d2f386dd2885eaffa11fd494ae258bb09fe6397James Dong off64_t length, const char* mime) { 2519d2f386dd2885eaffa11fd494ae258bb09fe6397James Dong 2529d2f386dd2885eaffa11fd494ae258bb09fe6397James Dong return getDrmManagerService()->openDecryptSession( 2539d2f386dd2885eaffa11fd494ae258bb09fe6397James Dong uniqueId, fd, offset, length, mime); 25427ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 25527ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 256b5ce361d19e69fe156f7188c9ee0f4734b259874Gloria Wangsp<DecryptHandle> DrmManagerClientImpl::openDecryptSession( 2579d2f386dd2885eaffa11fd494ae258bb09fe6397James Dong int uniqueId, const char* uri, const char* mime) { 2589d2f386dd2885eaffa11fd494ae258bb09fe6397James Dong 259e943f84129326ab885cc7a69dcfa17f766b72b89Takeshi Aimi DecryptHandle* handle = NULL; 260e943f84129326ab885cc7a69dcfa17f766b72b89Takeshi Aimi if (NULL != uri) { 2619d2f386dd2885eaffa11fd494ae258bb09fe6397James Dong handle = getDrmManagerService()->openDecryptSession(uniqueId, uri, mime); 262e943f84129326ab885cc7a69dcfa17f766b72b89Takeshi Aimi } 263e943f84129326ab885cc7a69dcfa17f766b72b89Takeshi Aimi return handle; 264e943f84129326ab885cc7a69dcfa17f766b72b89Takeshi Aimi} 265e943f84129326ab885cc7a69dcfa17f766b72b89Takeshi Aimi 266cba7b32d8f2c47632313f54118ed3733b4b02cc8Kei Takahashisp<DecryptHandle> DrmManagerClientImpl::openDecryptSession( 267cba7b32d8f2c47632313f54118ed3733b4b02cc8Kei Takahashi int uniqueId, const DrmBuffer& buf, const String8& mimeType) { 268cba7b32d8f2c47632313f54118ed3733b4b02cc8Kei Takahashi return getDrmManagerService()->openDecryptSession(uniqueId, buf, mimeType); 269cba7b32d8f2c47632313f54118ed3733b4b02cc8Kei Takahashi} 270cba7b32d8f2c47632313f54118ed3733b4b02cc8Kei Takahashi 271b5ce361d19e69fe156f7188c9ee0f4734b259874Gloria Wangstatus_t DrmManagerClientImpl::closeDecryptSession( 272b5ce361d19e69fe156f7188c9ee0f4734b259874Gloria Wang int uniqueId, sp<DecryptHandle> &decryptHandle) { 2732272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi status_t status = DRM_ERROR_UNKNOWN; 274b5ce361d19e69fe156f7188c9ee0f4734b259874Gloria Wang if (NULL != decryptHandle.get()) { 275b5ce361d19e69fe156f7188c9ee0f4734b259874Gloria Wang status = getDrmManagerService()->closeDecryptSession( 276b5ce361d19e69fe156f7188c9ee0f4734b259874Gloria Wang uniqueId, decryptHandle.get()); 27727ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi } 2782272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi return status; 27927ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 28027ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 281b5ce361d19e69fe156f7188c9ee0f4734b259874Gloria Wangstatus_t DrmManagerClientImpl::initializeDecryptUnit( 282b5ce361d19e69fe156f7188c9ee0f4734b259874Gloria Wang int uniqueId, sp<DecryptHandle> &decryptHandle, 283b5ce361d19e69fe156f7188c9ee0f4734b259874Gloria Wang int decryptUnitId, const DrmBuffer* headerInfo) { 2842272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi status_t status = DRM_ERROR_UNKNOWN; 285b5ce361d19e69fe156f7188c9ee0f4734b259874Gloria Wang if ((NULL != decryptHandle.get()) && (NULL != headerInfo)) { 2862272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi status = getDrmManagerService()->initializeDecryptUnit( 287b5ce361d19e69fe156f7188c9ee0f4734b259874Gloria Wang uniqueId, decryptHandle.get(), decryptUnitId, headerInfo); 28827ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi } 2892272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi return status; 29027ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 29127ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 292b5ce361d19e69fe156f7188c9ee0f4734b259874Gloria Wangstatus_t DrmManagerClientImpl::decrypt( 293b5ce361d19e69fe156f7188c9ee0f4734b259874Gloria Wang int uniqueId, sp<DecryptHandle> &decryptHandle, 294b5ce361d19e69fe156f7188c9ee0f4734b259874Gloria Wang int decryptUnitId, const DrmBuffer* encBuffer, 295b5ce361d19e69fe156f7188c9ee0f4734b259874Gloria Wang DrmBuffer** decBuffer, DrmBuffer* IV) { 29627ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi status_t status = DRM_ERROR_UNKNOWN; 297b5ce361d19e69fe156f7188c9ee0f4734b259874Gloria Wang if ((NULL != decryptHandle.get()) && (NULL != encBuffer) 29827ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi && (NULL != decBuffer) && (NULL != *decBuffer)) { 29927ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi status = getDrmManagerService()->decrypt( 300b5ce361d19e69fe156f7188c9ee0f4734b259874Gloria Wang uniqueId, decryptHandle.get(), decryptUnitId, 301b5ce361d19e69fe156f7188c9ee0f4734b259874Gloria Wang encBuffer, decBuffer, IV); 30227ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi } 30327ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi return status; 30427ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 30527ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 3062272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimistatus_t DrmManagerClientImpl::finalizeDecryptUnit( 307b5ce361d19e69fe156f7188c9ee0f4734b259874Gloria Wang int uniqueId, sp<DecryptHandle> &decryptHandle, int decryptUnitId) { 3082272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi status_t status = DRM_ERROR_UNKNOWN; 309b5ce361d19e69fe156f7188c9ee0f4734b259874Gloria Wang if (NULL != decryptHandle.get()) { 310b5ce361d19e69fe156f7188c9ee0f4734b259874Gloria Wang status = getDrmManagerService()->finalizeDecryptUnit( 311b5ce361d19e69fe156f7188c9ee0f4734b259874Gloria Wang uniqueId, decryptHandle.get(), decryptUnitId); 31227ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi } 3132272ee27d9022d173b6eab45c409b3c3f57f30ecTakeshi Aimi return status; 31427ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 31527ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 316b5ce361d19e69fe156f7188c9ee0f4734b259874Gloria Wangssize_t DrmManagerClientImpl::pread(int uniqueId, sp<DecryptHandle> &decryptHandle, 317a2cd44cb5067b4fe98794860690394254d3ac73cGloria Wang void* buffer, ssize_t numBytes, off64_t offset) { 31827ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi ssize_t retCode = INVALID_VALUE; 319b5ce361d19e69fe156f7188c9ee0f4734b259874Gloria Wang if ((NULL != decryptHandle.get()) && (NULL != buffer) && (0 < numBytes)) { 320b5ce361d19e69fe156f7188c9ee0f4734b259874Gloria Wang retCode = getDrmManagerService()->pread( 321b5ce361d19e69fe156f7188c9ee0f4734b259874Gloria Wang uniqueId, decryptHandle.get(), buffer, numBytes, offset); 32227ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi } 32327ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi return retCode; 32427ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 32527ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 32627ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshistatus_t DrmManagerClientImpl::notify(const DrmInfoEvent& event) { 32727ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi if (NULL != mOnInfoListener.get()) { 32827ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi Mutex::Autolock _l(mLock); 32927ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi sp<DrmManagerClient::OnInfoListener> listener = mOnInfoListener; 33027ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi listener->onInfo(event); 33127ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi } 33227ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi return DRM_NO_ERROR; 33327ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi} 33427ed8ad2db653f6ac07dcf8bcc05e2409c8bb024aimitakeshi 3358d2577b9ac2f95f218db59a78447efd3c6a742ddGloria WangDrmManagerClientImpl::DeathNotifier::~DeathNotifier() { 3368d2577b9ac2f95f218db59a78447efd3c6a742ddGloria Wang Mutex::Autolock lock(sMutex); 3378d2577b9ac2f95f218db59a78447efd3c6a742ddGloria Wang if (NULL != sDrmManagerService.get()) { 3388d2577b9ac2f95f218db59a78447efd3c6a742ddGloria Wang sDrmManagerService->asBinder()->unlinkToDeath(this); 3398d2577b9ac2f95f218db59a78447efd3c6a742ddGloria Wang } 3408d2577b9ac2f95f218db59a78447efd3c6a742ddGloria Wang} 3418d2577b9ac2f95f218db59a78447efd3c6a742ddGloria Wang 3428d2577b9ac2f95f218db59a78447efd3c6a742ddGloria Wangvoid DrmManagerClientImpl::DeathNotifier::binderDied(const wp<IBinder>& who) { 3438d2577b9ac2f95f218db59a78447efd3c6a742ddGloria Wang Mutex::Autolock lock(sMutex); 3448d2577b9ac2f95f218db59a78447efd3c6a742ddGloria Wang DrmManagerClientImpl::sDrmManagerService.clear(); 3455ff1dd576bb93c45b44088a51544a18fc43ebf58Steve Block ALOGW("DrmManager server died!"); 3468d2577b9ac2f95f218db59a78447efd3c6a742ddGloria Wang} 3478d2577b9ac2f95f218db59a78447efd3c6a742ddGloria Wang 348