henrike@webrtc.org | f7795df | 2014-05-13 18:00:26 +0000 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright 2005 The WebRTC Project Authors. All rights reserved. |
| 3 | * |
| 4 | * Use of this source code is governed by a BSD-style license |
| 5 | * that can be found in the LICENSE file in the root of the source |
| 6 | * tree. An additional intellectual property rights grant can be found |
| 7 | * in the file PATENTS. All contributing project authors may |
| 8 | * be found in the AUTHORS file in the root of the source tree. |
| 9 | */ |
| 10 | |
| 11 | #ifndef WEBRTC_BASE_SOCKETSTREAM_H_ |
| 12 | #define WEBRTC_BASE_SOCKETSTREAM_H_ |
| 13 | |
| 14 | #include "webrtc/base/asyncsocket.h" |
| 15 | #include "webrtc/base/common.h" |
| 16 | #include "webrtc/base/stream.h" |
| 17 | |
| 18 | namespace rtc { |
| 19 | |
| 20 | /////////////////////////////////////////////////////////////////////////////// |
| 21 | |
| 22 | class SocketStream : public StreamInterface, public sigslot::has_slots<> { |
| 23 | public: |
| 24 | explicit SocketStream(AsyncSocket* socket); |
| 25 | virtual ~SocketStream(); |
| 26 | |
| 27 | void Attach(AsyncSocket* socket); |
| 28 | AsyncSocket* Detach(); |
| 29 | |
| 30 | AsyncSocket* GetSocket() { return socket_; } |
| 31 | |
| 32 | virtual StreamState GetState() const; |
| 33 | |
| 34 | virtual StreamResult Read(void* buffer, size_t buffer_len, |
| 35 | size_t* read, int* error); |
| 36 | |
| 37 | virtual StreamResult Write(const void* data, size_t data_len, |
| 38 | size_t* written, int* error); |
| 39 | |
| 40 | virtual void Close(); |
| 41 | |
| 42 | private: |
| 43 | void OnConnectEvent(AsyncSocket* socket); |
| 44 | void OnReadEvent(AsyncSocket* socket); |
| 45 | void OnWriteEvent(AsyncSocket* socket); |
| 46 | void OnCloseEvent(AsyncSocket* socket, int err); |
| 47 | |
| 48 | AsyncSocket* socket_; |
| 49 | |
| 50 | DISALLOW_EVIL_CONSTRUCTORS(SocketStream); |
| 51 | }; |
| 52 | |
| 53 | /////////////////////////////////////////////////////////////////////////////// |
| 54 | |
| 55 | } // namespace rtc |
| 56 | |
| 57 | #endif // WEBRTC_BASE_SOCKETSTREAM_H_ |