| /* |
| * Copyright (C) 2010 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 A_RTSP_CONTROLLER_H_ |
| |
| #define A_RTSP_CONTROLLER_H_ |
| |
| #include <media/stagefright/foundation/ABase.h> |
| #include <media/stagefright/foundation/AHandlerReflector.h> |
| #include <media/stagefright/MediaExtractor.h> |
| |
| namespace android { |
| |
| struct ALooper; |
| struct MyHandler; |
| |
| struct ARTSPController : public MediaExtractor { |
| ARTSPController(const sp<ALooper> &looper); |
| |
| status_t connect(const char *url); |
| void disconnect(); |
| |
| void seek(int64_t timeUs); |
| |
| virtual size_t countTracks(); |
| virtual sp<MediaSource> getTrack(size_t index); |
| |
| virtual sp<MetaData> getTrackMetaData( |
| size_t index, uint32_t flags); |
| |
| int64_t getNormalPlayTimeUs(); |
| int64_t getQueueDurationUs(bool *eos); |
| |
| void onMessageReceived(const sp<AMessage> &msg); |
| |
| virtual uint32_t flags() const { |
| // Seeking 10secs forward or backward is a very expensive operation |
| // for rtsp, so let's not enable that. |
| // The user can always use the seek bar. |
| |
| return CAN_PAUSE | CAN_SEEK; |
| } |
| |
| protected: |
| virtual ~ARTSPController(); |
| |
| private: |
| enum { |
| kWhatConnectDone = 'cdon', |
| kWhatDisconnectDone = 'ddon', |
| }; |
| |
| enum State { |
| DISCONNECTED, |
| CONNECTED, |
| CONNECTING, |
| }; |
| |
| Mutex mLock; |
| Condition mCondition; |
| |
| State mState; |
| status_t mConnectionResult; |
| |
| sp<ALooper> mLooper; |
| sp<MyHandler> mHandler; |
| sp<AHandlerReflector<ARTSPController> > mReflector; |
| |
| DISALLOW_EVIL_CONSTRUCTORS(ARTSPController); |
| }; |
| |
| } // namespace android |
| |
| #endif // A_RTSP_CONTROLLER_H_ |