| /* |
| * 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_STREAM_H_ |
| |
| #define HTTP_STREAM_H_ |
| |
| #include "stagefright_string.h" |
| |
| #include <sys/types.h> |
| |
| #include <media/stagefright/MediaErrors.h> |
| #include <utils/KeyedVector.h> |
| |
| namespace android { |
| |
| class HTTPStream { |
| public: |
| HTTPStream(); |
| ~HTTPStream(); |
| |
| status_t connect(const char *server, int port = 80); |
| status_t disconnect(); |
| |
| status_t send(const char *data, size_t size); |
| |
| // Assumes data is a '\0' terminated string. |
| status_t send(const char *data); |
| |
| // Receive up to "size" bytes of data. |
| ssize_t receive(void *data, size_t size); |
| |
| status_t receive_header(int *http_status); |
| |
| // The header key used to retrieve the status line. |
| static const char *kStatusKey; |
| |
| bool find_header_value( |
| const string &key, string *value) const; |
| |
| private: |
| enum State { |
| READY, |
| CONNECTED |
| }; |
| |
| State mState; |
| int mSocket; |
| |
| KeyedVector<string, string> mHeaders; |
| |
| // Receive a line of data terminated by CRLF, line will be '\0' terminated |
| // _excluding_ the termianting CRLF. |
| status_t receive_line(char *line, size_t size); |
| |
| HTTPStream(const HTTPStream &); |
| HTTPStream &operator=(const HTTPStream &); |
| }; |
| |
| } // namespace android |
| |
| #endif // HTTP_STREAM_H_ |