DataSource.h revision 6969da62b068aff2aee650d57590532f8fc8de69
1/* 2 * Copyright (C) 2009 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 DATA_SOURCE_H_ 18 19#define DATA_SOURCE_H_ 20 21#include <sys/types.h> 22#include <media/stagefright/MediaErrors.h> 23#include <media/DataSourceBase.h> 24#include <media/IDataSource.h> 25#include <utils/Errors.h> 26#include <utils/RefBase.h> 27#include <utils/threads.h> 28#include <drm/DrmManagerClient.h> 29 30 31namespace android { 32 33class String8; 34 35class DataSource : public DataSourceBase, public virtual RefBase { 36public: 37 DataSource() {} 38 39 // returns a pointer to IDataSource if it is wrapped. 40 virtual sp<IDataSource> getIDataSource() const { 41 return nullptr; 42 } 43 44protected: 45 virtual ~DataSource() {} 46 47private: 48 DataSource(const DataSource &); 49 DataSource &operator=(const DataSource &); 50}; 51 52} // namespace android 53 54#endif // DATA_SOURCE_H_ 55