| /* |
| * Copyright (C) 2009 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 HTTP_DATASOURCE_H_ |
| |
| #define HTTP_DATASOURCE_H_ |
| |
| #include <media/stagefright/DataSource.h> |
| |
| namespace android { |
| |
| class HTTPStream; |
| |
| class HTTPDataSource : public DataSource { |
| public: |
| HTTPDataSource(const char *host, int port, const char *path); |
| HTTPDataSource(const char *uri); |
| |
| virtual status_t initCheck() const; |
| |
| virtual ssize_t readAt(off_t offset, void *data, size_t size); |
| |
| protected: |
| virtual ~HTTPDataSource(); |
| |
| private: |
| enum { |
| kBufferSize = 64 * 1024 |
| }; |
| |
| HTTPStream *mHttp; |
| char *mHost; |
| int mPort; |
| char *mPath; |
| |
| void *mBuffer; |
| size_t mBufferLength; |
| off_t mBufferOffset; |
| |
| status_t mInitCheck; |
| |
| HTTPDataSource(const HTTPDataSource &); |
| HTTPDataSource &operator=(const HTTPDataSource &); |
| }; |
| |
| } // namespace android |
| |
| #endif // HTTP_DATASOURCE_H_ |
| |