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 SHOUTCAST_SOURCE_H_ 18 19 #define SHOUTCAST_SOURCE_H_ 20 21 #include <sys/types.h> 22 23 #include <media/stagefright/MediaSource.h> 24 25 namespace android { 26 27 class HTTPStream; 28 class MediaBufferGroup; 29 30 class ShoutcastSource : public MediaSource { 31 public: 32 // Assumes ownership of "http". 33 ShoutcastSource(HTTPStream *http); 34 virtual ~ShoutcastSource(); 35 36 virtual status_t start(MetaData *params = NULL); 37 virtual status_t stop(); 38 39 virtual sp<MetaData> getFormat(); 40 41 virtual status_t read( 42 MediaBuffer **buffer, const ReadOptions *options = NULL); 43 44 private: 45 HTTPStream *mHttp; 46 size_t mMetaDataOffset; 47 size_t mBytesUntilMetaData; 48 49 MediaBufferGroup *mGroup; 50 bool mStarted; 51 52 ShoutcastSource(const ShoutcastSource &); 53 ShoutcastSource &operator= (const ShoutcastSource &); 54 }; 55 56 } // namespace android 57 58 #endif // SHOUTCAST_SOURCE_H_ 59 60