1 /* 2 * libjingle 3 * Copyright 2004--2005, Google Inc. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions are met: 7 * 8 * 1. Redistributions of source code must retain the above copyright notice, 9 * this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright notice, 11 * this list of conditions and the following disclaimer in the documentation 12 * and/or other materials provided with the distribution. 13 * 3. The name of the author may not be used to endorse or promote products 14 * derived from this software without specific prior written permission. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED 17 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 18 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO 19 * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 20 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 21 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 22 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 23 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 24 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 25 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 26 */ 27 28 #ifndef _XMPPPUMP_H_ 29 #define _XMPPPUMP_H_ 30 31 #include "talk/base/messagequeue.h" 32 #include "talk/base/taskrunner.h" 33 #include "talk/base/thread.h" 34 #include "talk/base/time.h" 35 #include "talk/xmpp/xmppclient.h" 36 #include "talk/xmpp/xmppengine.h" 37 #include "talk/xmpp/xmpptask.h" 38 39 // Simple xmpp pump 40 41 class XmppPumpNotify { 42 public: 43 virtual ~XmppPumpNotify() {} 44 virtual void OnStateChange(buzz::XmppEngine::State state) = 0; 45 }; 46 47 class XmppPump : public talk_base::MessageHandler, public talk_base::TaskRunner { 48 public: 49 XmppPump(XmppPumpNotify * notify = NULL); 50 51 buzz::XmppClient *client() { return client_; } 52 53 void DoLogin(const buzz::XmppClientSettings & xcs, 54 buzz::AsyncSocket* socket, 55 buzz::PreXmppAuth* auth); 56 void DoDisconnect(); 57 58 void OnStateChange(buzz::XmppEngine::State state); 59 60 void WakeTasks(); 61 62 int64 CurrentTime(); 63 64 void OnMessage(talk_base::Message *pmsg); 65 66 buzz::XmppReturnStatus SendStanza(const buzz::XmlElement *stanza); 67 68 private: 69 buzz::XmppClient *client_; 70 buzz::XmppEngine::State state_; 71 XmppPumpNotify *notify_; 72 }; 73 74 #endif // _XMPPPUMP_H_ 75
