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 TALK_XMPP_XMPPPUMP_H_
29#define TALK_XMPP_XMPPPUMP_H_
30
31#include "talk/xmpp/xmppclient.h"
32#include "talk/xmpp/xmppengine.h"
33#include "talk/xmpp/xmpptask.h"
34#include "webrtc/base/messagequeue.h"
35#include "webrtc/base/taskrunner.h"
36#include "webrtc/base/thread.h"
37#include "webrtc/base/timeutils.h"
38
39namespace buzz {
40
41// Simple xmpp pump
42
43class XmppPumpNotify {
44public:
45  virtual ~XmppPumpNotify() {}
46  virtual void OnStateChange(buzz::XmppEngine::State state) = 0;
47};
48
49class XmppPump : public rtc::MessageHandler, public rtc::TaskRunner {
50public:
51  XmppPump(buzz::XmppPumpNotify * notify = NULL);
52
53  buzz::XmppClient *client() { return client_; }
54
55  void DoLogin(const buzz::XmppClientSettings & xcs,
56               buzz::AsyncSocket* socket,
57               buzz::PreXmppAuth* auth);
58  void DoDisconnect();
59
60  void OnStateChange(buzz::XmppEngine::State state);
61
62  void WakeTasks();
63
64  int64 CurrentTime();
65
66  void OnMessage(rtc::Message *pmsg);
67
68  buzz::XmppReturnStatus SendStanza(const buzz::XmlElement *stanza);
69
70private:
71  buzz::XmppClient *client_;
72  buzz::XmppEngine::State state_;
73  buzz::XmppPumpNotify *notify_;
74};
75
76}  // namespace buzz
77
78#endif // TALK_XMPP_XMPPPUMP_H_
79
80