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 _PRESENCEPUSHTASK_H_ 29 #define _PRESENCEPUSHTASK_H_ 30 31 #include <vector> 32 33 #include "talk/xmpp/xmppengine.h" 34 #include "talk/xmpp/xmpptask.h" 35 #include "talk/base/sigslot.h" 36 #include "talk/examples/call/status.h" 37 #include "talk/examples/call/callclient.h" 38 39 namespace buzz { 40 41 class PresencePushTask : public XmppTask { 42 public: PresencePushTask(Task * parent,CallClient * client)43 PresencePushTask(Task * parent, CallClient* client) 44 : XmppTask(parent, XmppEngine::HL_TYPE), 45 client_(client) {} 46 virtual int ProcessStart(); 47 48 sigslot::signal1<const Status&> SignalStatusUpdate; 49 sigslot::signal1<const Jid&> SignalMucJoined; 50 sigslot::signal2<const Jid&, int> SignalMucLeft; 51 sigslot::signal2<const Jid&, const MucStatus&> SignalMucStatusUpdate; 52 53 protected: 54 virtual bool HandleStanza(const XmlElement * stanza); 55 void HandlePresence(const Jid& from, const XmlElement * stanza); 56 void HandleMucPresence(buzz::Muc* muc, 57 const Jid& from, const XmlElement * stanza); 58 static void FillStatus(const Jid& from, const XmlElement * stanza, 59 Status* status); 60 static void FillMucStatus(const Jid& from, const XmlElement * stanza, 61 MucStatus* status); 62 63 private: 64 CallClient* client_; 65 }; 66 67 68 } 69 70 #endif 71