1f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch/* 2f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch * libjingle 3f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch * Copyright 2004--2005, Google Inc. 4f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch * 5f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch * Redistribution and use in source and binary forms, with or without 6f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch * modification, are permitted provided that the following conditions are met: 7f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch * 8f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch * 1. Redistributions of source code must retain the above copyright notice, 9f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch * this list of conditions and the following disclaimer. 10f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch * 2. Redistributions in binary form must reproduce the above copyright notice, 11f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch * this list of conditions and the following disclaimer in the documentation 12f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch * and/or other materials provided with the distribution. 13f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch * 3. The name of the author may not be used to endorse or promote products 14f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch * derived from this software without specific prior written permission. 15f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch * 16f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED 17f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 18f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO 19f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 20f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 21f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 22f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 23f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 24f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 25f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 26f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch */ 27f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch 28f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch#ifndef _XMPPSOCKET_H_ 29f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch#define _XMPPSOCKET_H_ 30f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch 31f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch#include "talk/base/asyncsocket.h" 32f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch#include "talk/base/bytebuffer.h" 33f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch#include "talk/base/sigslot.h" 34f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch#include "talk/xmpp/asyncsocket.h" 35f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch 36f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch// The below define selects the SSLStreamAdapter implementation for 37f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch// SSL, as opposed to the SSLAdapter socket adapter. 38f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch// #define USE_SSLSTREAM 39f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch 40f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdochnamespace talk_base { 41f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch class StreamInterface; 42f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch}; 43f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdochextern talk_base::AsyncSocket* cricket_socket_; 44f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch 45f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdochclass XmppSocket : public buzz::AsyncSocket, public sigslot::has_slots<> { 46f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdochpublic: 47f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch XmppSocket(bool tls); 48f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch ~XmppSocket(); 49f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch 50f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch virtual buzz::AsyncSocket::State state(); 51f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch virtual buzz::AsyncSocket::Error error(); 52f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch virtual int GetError(); 53f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch 54f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch virtual bool Connect(const talk_base::SocketAddress& addr); 55f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch virtual bool Read(char * data, size_t len, size_t* len_read); 56f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch virtual bool Write(const char * data, size_t len); 57f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch virtual bool Close(); 58f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch virtual bool StartTls(const std::string & domainname); 59f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch 60f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch sigslot::signal1<int> SignalCloseEvent; 61f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch 62f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdochprivate: 63f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch#ifndef USE_SSLSTREAM 64f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch void OnReadEvent(talk_base::AsyncSocket * socket); 65f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch void OnWriteEvent(talk_base::AsyncSocket * socket); 66f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch void OnConnectEvent(talk_base::AsyncSocket * socket); 67f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch void OnCloseEvent(talk_base::AsyncSocket * socket, int error); 68f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch#else // USE_SSLSTREAM 69f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch void OnEvent(talk_base::StreamInterface* stream, int events, int err); 70f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch#endif // USE_SSLSTREAM 71f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch 72f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch talk_base::AsyncSocket * cricket_socket_; 73f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch#ifdef USE_SSLSTREAM 74f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch talk_base::StreamInterface *stream_; 75f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch#endif // USE_SSLSTREAM 76f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch buzz::AsyncSocket::State state_; 77f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch talk_base::ByteBuffer buffer_; 78f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch bool tls_; 79f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch}; 80f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch 81f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch#endif // _XMPPSOCKET_H_ 82