DrmManagerClient.cpp revision a2cd44cb5067b4fe98794860690394254d3ac73c
1/* 2 * Copyright (C) 2010 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17#include <utils/String8.h> 18#include <binder/IServiceManager.h> 19#include <drm/DrmManagerClient.h> 20 21#include "DrmManagerClientImpl.h" 22 23using namespace android; 24 25DrmManagerClient::DrmManagerClient(): 26 mUniqueId(0), mDrmManagerClientImpl(NULL) { 27 mDrmManagerClientImpl = DrmManagerClientImpl::create(&mUniqueId); 28 mDrmManagerClientImpl->addClient(mUniqueId); 29} 30 31DrmManagerClient::~DrmManagerClient() { 32 DrmManagerClientImpl::remove(mUniqueId); 33 mDrmManagerClientImpl->removeClient(mUniqueId); 34 delete mDrmManagerClientImpl; mDrmManagerClientImpl = NULL; 35} 36 37status_t DrmManagerClient::setOnInfoListener( 38 const sp<DrmManagerClient::OnInfoListener>& infoListener) { 39 return mDrmManagerClientImpl->setOnInfoListener(mUniqueId, infoListener); 40} 41 42DrmConstraints* DrmManagerClient::getConstraints(const String8* path, const int action) { 43 return mDrmManagerClientImpl->getConstraints(mUniqueId, path, action); 44} 45 46bool DrmManagerClient::canHandle(const String8& path, const String8& mimeType) { 47 return mDrmManagerClientImpl->canHandle(mUniqueId, path, mimeType); 48} 49 50DrmInfoStatus* DrmManagerClient::processDrmInfo(const DrmInfo* drmInfo) { 51 return mDrmManagerClientImpl->processDrmInfo(mUniqueId, drmInfo); 52} 53 54DrmInfo* DrmManagerClient::acquireDrmInfo(const DrmInfoRequest* drmInfoRequest) { 55 return mDrmManagerClientImpl->acquireDrmInfo(mUniqueId, drmInfoRequest); 56} 57 58status_t DrmManagerClient::saveRights( 59 const DrmRights& drmRights, const String8& rightsPath, const String8& contentPath) { 60 return mDrmManagerClientImpl->saveRights(mUniqueId, drmRights, rightsPath, contentPath); 61} 62 63String8 DrmManagerClient::getOriginalMimeType(const String8& path) { 64 return mDrmManagerClientImpl->getOriginalMimeType(mUniqueId, path); 65} 66 67int DrmManagerClient::getDrmObjectType(const String8& path, const String8& mimeType) { 68 return mDrmManagerClientImpl->getDrmObjectType( mUniqueId, path, mimeType); 69} 70 71int DrmManagerClient::checkRightsStatus(const String8& path, int action) { 72 return mDrmManagerClientImpl->checkRightsStatus(mUniqueId, path, action); 73} 74 75status_t DrmManagerClient::consumeRights(DecryptHandle* decryptHandle, int action, bool reserve) { 76 Mutex::Autolock _l(mDecryptLock); 77 return mDrmManagerClientImpl->consumeRights(mUniqueId, decryptHandle, action, reserve); 78} 79 80status_t DrmManagerClient::setPlaybackStatus( 81 DecryptHandle* decryptHandle, int playbackStatus, int64_t position) { 82 return mDrmManagerClientImpl 83 ->setPlaybackStatus(mUniqueId, decryptHandle, playbackStatus, position); 84} 85 86bool DrmManagerClient::validateAction( 87 const String8& path, int action, const ActionDescription& description) { 88 return mDrmManagerClientImpl->validateAction(mUniqueId, path, action, description); 89} 90 91status_t DrmManagerClient::removeRights(const String8& path) { 92 return mDrmManagerClientImpl->removeRights(mUniqueId, path); 93} 94 95status_t DrmManagerClient::removeAllRights() { 96 return mDrmManagerClientImpl->removeAllRights(mUniqueId); 97} 98 99int DrmManagerClient::openConvertSession(const String8& mimeType) { 100 return mDrmManagerClientImpl->openConvertSession(mUniqueId, mimeType); 101} 102 103DrmConvertedStatus* DrmManagerClient::convertData(int convertId, const DrmBuffer* inputData) { 104 return mDrmManagerClientImpl->convertData(mUniqueId, convertId, inputData); 105} 106 107DrmConvertedStatus* DrmManagerClient::closeConvertSession(int convertId) { 108 return mDrmManagerClientImpl->closeConvertSession(mUniqueId, convertId); 109} 110 111status_t DrmManagerClient::getAllSupportInfo(int* length, DrmSupportInfo** drmSupportInfoArray) { 112 return mDrmManagerClientImpl->getAllSupportInfo(mUniqueId, length, drmSupportInfoArray); 113} 114 115DecryptHandle* DrmManagerClient::openDecryptSession(int fd, off64_t offset, off64_t length) { 116 return mDrmManagerClientImpl->openDecryptSession(mUniqueId, fd, offset, length); 117} 118 119DecryptHandle* DrmManagerClient::openDecryptSession(const char* uri) { 120 return mDrmManagerClientImpl->openDecryptSession(mUniqueId, uri); 121} 122 123status_t DrmManagerClient::closeDecryptSession(DecryptHandle* decryptHandle) { 124 return mDrmManagerClientImpl->closeDecryptSession(mUniqueId, decryptHandle); 125} 126 127status_t DrmManagerClient::initializeDecryptUnit( 128 DecryptHandle* decryptHandle, int decryptUnitId, const DrmBuffer* headerInfo) { 129 Mutex::Autolock _l(mDecryptLock); 130 return mDrmManagerClientImpl->initializeDecryptUnit( 131 mUniqueId, decryptHandle, decryptUnitId, headerInfo); 132} 133 134status_t DrmManagerClient::decrypt( 135 DecryptHandle* decryptHandle, int decryptUnitId, 136 const DrmBuffer* encBuffer, DrmBuffer** decBuffer, DrmBuffer* IV) { 137 Mutex::Autolock _l(mDecryptLock); 138 return mDrmManagerClientImpl->decrypt( 139 mUniqueId, decryptHandle, decryptUnitId, encBuffer, decBuffer, IV); 140} 141 142status_t DrmManagerClient::finalizeDecryptUnit(DecryptHandle* decryptHandle, int decryptUnitId) { 143 Mutex::Autolock _l(mDecryptLock); 144 return mDrmManagerClientImpl->finalizeDecryptUnit(mUniqueId, decryptHandle, decryptUnitId); 145} 146 147ssize_t DrmManagerClient::pread( 148 DecryptHandle* decryptHandle, void* buffer, ssize_t numBytes, off64_t offset) { 149 Mutex::Autolock _l(mDecryptLock); 150 return mDrmManagerClientImpl->pread(mUniqueId, decryptHandle, buffer, numBytes, offset); 151} 152 153