diff options
Diffstat (limited to 'drm/libdrmframework/include/DrmManagerService.h')
-rw-r--r-- | drm/libdrmframework/include/DrmManagerService.h | 129 |
1 files changed, 129 insertions, 0 deletions
diff --git a/drm/libdrmframework/include/DrmManagerService.h b/drm/libdrmframework/include/DrmManagerService.h new file mode 100644 index 0000000..1a8c2ae --- /dev/null +++ b/drm/libdrmframework/include/DrmManagerService.h @@ -0,0 +1,129 @@ +/* + * Copyright (C) 2010 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#ifndef __DRM_MANAGER_SERVICE_H__ +#define __DRM_MANAGER_SERVICE_H__ + +#include <utils/RefBase.h> +#include <utils/KeyedVector.h> +#include <binder/IInterface.h> +#include <binder/Parcel.h> +#include "IDrmManagerService.h" +#include "IDrmServiceListener.h" + +namespace android { + +class DrmManager; +class String8; +class Mutex; + +/** + * This is the implementation class for DRM manager service. This delegates + * the responsibility to DrmManager. + * + * The instance of this class is created while starting the DRM manager service. + * + */ +class DrmManagerService : public BnDrmManagerService { +public: + static void instantiate(); + +private: + DrmManagerService(); + virtual ~DrmManagerService(); + +public: + int addUniqueId(bool isNative); + + void removeUniqueId(int uniqueId); + + void addClient(int uniqueId); + + void removeClient(int uniqueId); + + status_t setDrmServiceListener( + int uniqueId, const sp<IDrmServiceListener>& drmServiceListener); + + status_t installDrmEngine(int uniqueId, const String8& drmEngineFile); + + DrmConstraints* getConstraints(int uniqueId, const String8* path, const int action); + + DrmMetadata* getMetadata(int uniqueId, const String8* path); + + bool canHandle(int uniqueId, const String8& path, const String8& mimeType); + + DrmInfoStatus* processDrmInfo(int uniqueId, const DrmInfo* drmInfo); + + DrmInfo* acquireDrmInfo(int uniqueId, const DrmInfoRequest* drmInforequest); + + status_t saveRights(int uniqueId, const DrmRights& drmRights, + const String8& rightsPath, const String8& contentPath); + + String8 getOriginalMimeType(int uniqueId, const String8& path); + + int getDrmObjectType(int uniqueId, const String8& path, const String8& mimeType); + + int checkRightsStatus(int uniqueId, const String8& path,int action); + + status_t consumeRights(int uniqueId, DecryptHandle* decryptHandle, int action, bool reserve); + + status_t setPlaybackStatus( + int uniqueId, DecryptHandle* decryptHandle, int playbackStatus, int64_t position); + + bool validateAction(int uniqueId, const String8& path, + int action, const ActionDescription& description); + + status_t removeRights(int uniqueId, const String8& path); + + status_t removeAllRights(int uniqueId); + + int openConvertSession(int uniqueId, const String8& mimeType); + + DrmConvertedStatus* convertData(int uniqueId, int convertId, const DrmBuffer* inputData); + + DrmConvertedStatus* closeConvertSession(int uniqueId, int convertId); + + status_t getAllSupportInfo(int uniqueId, int* length, DrmSupportInfo** drmSupportInfoArray); + + DecryptHandle* openDecryptSession( + int uniqueId, int fd, off64_t offset, off64_t length, const char *mime); + + DecryptHandle* openDecryptSession( + int uniqueId, const char* uri, const char* mime); + + status_t closeDecryptSession(int uniqueId, DecryptHandle* decryptHandle); + + status_t initializeDecryptUnit(int uniqueId, DecryptHandle* decryptHandle, + int decryptUnitId, const DrmBuffer* headerInfo); + + status_t decrypt(int uniqueId, DecryptHandle* decryptHandle, int decryptUnitId, + const DrmBuffer* encBuffer, DrmBuffer** decBuffer, DrmBuffer* IV); + + status_t finalizeDecryptUnit(int uniqueId, DecryptHandle* decryptHandle, int decryptUnitId); + + ssize_t pread(int uniqueId, DecryptHandle* decryptHandle, + void* buffer, ssize_t numBytes, off64_t offset); + + virtual status_t dump(int fd, const Vector<String16>& args); + +private: + DrmManager* mDrmManager; +}; + +}; + +#endif /* __DRM_MANAGER_SERVICE_H__ */ + |