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Diffstat (limited to 'media/libmediaplayerservice/Drm.h')
-rw-r--r-- | media/libmediaplayerservice/Drm.h | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/media/libmediaplayerservice/Drm.h b/media/libmediaplayerservice/Drm.h new file mode 100644 index 0000000..1b10958 --- /dev/null +++ b/media/libmediaplayerservice/Drm.h @@ -0,0 +1,100 @@ +/* + * Copyright (C) 2013 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_H_ + +#define DRM_H_ + +#include "SharedLibrary.h" + +#include <media/IDrm.h> +#include <utils/threads.h> + +namespace android { + +struct DrmFactory; +struct DrmPlugin; + +struct Drm : public BnDrm { + Drm(); + virtual ~Drm(); + + virtual status_t initCheck() const; + + virtual bool isCryptoSchemeSupported(const uint8_t uuid[16]); + + virtual status_t createPlugin(const uint8_t uuid[16]); + + virtual status_t destroyPlugin(); + + virtual status_t openSession(Vector<uint8_t> &sessionId); + + virtual status_t closeSession(Vector<uint8_t> const &sessionId); + + virtual status_t + getLicenseRequest(Vector<uint8_t> const &sessionId, + Vector<uint8_t> const &initData, + String8 const &mimeType, DrmPlugin::LicenseType licenseType, + KeyedVector<String8, String8> const &optionalParameters, + Vector<uint8_t> &request, String8 &defaultUrl); + + virtual status_t provideLicenseResponse(Vector<uint8_t> const &sessionId, + Vector<uint8_t> const &response); + + virtual status_t removeLicense(Vector<uint8_t> const &sessionId); + + virtual status_t queryLicenseStatus(Vector<uint8_t> const &sessionId, + KeyedVector<String8, String8> &infoMap) const; + + virtual status_t getProvisionRequest(Vector<uint8_t> &request, + String8 &defaulUrl); + + virtual status_t provideProvisionResponse(Vector<uint8_t> const &response); + + virtual status_t getSecureStops(List<Vector<uint8_t> > &secureStops); + + virtual status_t releaseSecureStops(Vector<uint8_t> const &ssRelease); + + virtual status_t getPropertyString(String8 const &name, String8 &value ) const; + virtual status_t getPropertyByteArray(String8 const &name, + Vector<uint8_t> &value ) const; + virtual status_t setPropertyString(String8 const &name, String8 const &value ) const; + virtual status_t setPropertyByteArray(String8 const &name, + Vector<uint8_t> const &value ) const; + +private: + mutable Mutex mLock; + + status_t mInitCheck; + sp<SharedLibrary> mLibrary; + DrmFactory *mFactory; + DrmPlugin *mPlugin; + + static KeyedVector<Vector<uint8_t>, String8> mUUIDToLibraryPathMap; + static KeyedVector<String8, wp<SharedLibrary> > mLibraryPathToOpenLibraryMap; + static Mutex mMapLock; + + void findFactoryForScheme(const uint8_t uuid[16]); + bool loadLibraryForScheme(const String8 &path, const uint8_t uuid[16]); + void closeFactory(); + + + DISALLOW_EVIL_CONSTRUCTORS(Drm); +}; + +} // namespace android + +#endif // CRYPTO_H_ |