1 /* 2 * Copyright 2018 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 ANDROID_DATASOURCEDESC_H 18 #define ANDROID_DATASOURCEDESC_H 19 20 #include <media/stagefright/foundation/ABase.h> 21 #include <utils/RefBase.h> 22 #include <utils/KeyedVector.h> 23 #include <utils/String8.h> 24 25 namespace android { 26 27 class DataSource; 28 struct MediaHTTPService; 29 30 // A binder interface for implementing a stagefright DataSource remotely. 31 struct DataSourceDesc : public RefBase { 32 public: 33 enum { 34 /* No data source has been set yet */ 35 TYPE_NONE = 0, 36 /* data source is type of MediaDataSource */ 37 TYPE_CALLBACK = 1, 38 /* data source is type of FileDescriptor */ 39 TYPE_FD = 2, 40 /* data source is type of Url */ 41 TYPE_URL = 3, 42 }; 43 44 DataSourceDesc(); 45 46 int mType; 47 48 sp<MediaHTTPService> mHttpService; 49 String8 mUrl; 50 KeyedVector<String8, String8> mHeaders; 51 52 int mFD; 53 int64_t mFDOffset; 54 int64_t mFDLength; 55 56 sp<DataSource> mCallbackSource; 57 58 int64_t mId; 59 int64_t mStartPositionMs; 60 int64_t mEndPositionMs; 61 62 private: 63 DISALLOW_EVIL_CONSTRUCTORS(DataSourceDesc); 64 }; 65 66 }; // namespace android 67 68 #endif // ANDROID_DATASOURCEDESC_H 69
