Gloria Wang | d577091 | 2010-06-22 13:55:38 -0700 | [diff] [blame] | 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 | #ifndef DRM_EXTRACTOR_H_ |
| 18 | |
| 19 | #define DRM_EXTRACTOR_H_ |
| 20 | |
| 21 | #include <media/stagefright/MediaExtractor.h> |
| 22 | #include <drm/DrmManagerClient.h> |
| 23 | |
| 24 | namespace android { |
| 25 | |
Gloria Wang | b879147 | 2010-10-25 15:23:04 -0700 | [diff] [blame] | 26 | struct AMessage; |
Gloria Wang | d577091 | 2010-06-22 13:55:38 -0700 | [diff] [blame] | 27 | class DataSource; |
| 28 | class SampleTable; |
| 29 | class String8; |
| 30 | class DecryptHandle; |
| 31 | |
| 32 | class DRMExtractor : public MediaExtractor { |
| 33 | public: |
| 34 | DRMExtractor(const sp<DataSource> &source, const char *mime); |
| 35 | |
| 36 | virtual size_t countTracks(); |
| 37 | virtual sp<MediaSource> getTrack(size_t index); |
| 38 | virtual sp<MetaData> getTrackMetaData(size_t index, uint32_t flags); |
| 39 | virtual sp<MetaData> getMetaData(); |
| 40 | |
| 41 | protected: |
| 42 | virtual ~DRMExtractor(); |
| 43 | |
| 44 | private: |
| 45 | sp<DataSource> mDataSource; |
| 46 | |
| 47 | sp<MediaExtractor> mOriginalExtractor; |
Gloria Wang | ae77527 | 2011-02-24 16:40:57 -0800 | [diff] [blame] | 48 | sp<DecryptHandle> mDecryptHandle; |
Gloria Wang | c2dc472 | 2011-02-07 11:41:11 -0800 | [diff] [blame] | 49 | DrmManagerClient* mDrmManagerClient; |
Gloria Wang | d577091 | 2010-06-22 13:55:38 -0700 | [diff] [blame] | 50 | |
| 51 | DRMExtractor(const DRMExtractor &); |
| 52 | DRMExtractor &operator=(const DRMExtractor &); |
| 53 | }; |
| 54 | |
| 55 | bool SniffDRM( |
Gloria Wang | b879147 | 2010-10-25 15:23:04 -0700 | [diff] [blame] | 56 | const sp<DataSource> &source, String8 *mimeType, float *confidence, |
| 57 | sp<AMessage> *); |
Gloria Wang | d577091 | 2010-06-22 13:55:38 -0700 | [diff] [blame] | 58 | |
| 59 | } // namespace android |
| 60 | |
| 61 | #endif // DRM_EXTRACTOR_H_ |
| 62 | |