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#include "talk/examples/login/xmpppump.h"
29#include "talk/examples/login/xmppauth.h"
30
31XmppPump::XmppPump(XmppPumpNotify * notify) {
32  state_ = buzz::XmppEngine::STATE_NONE;
33  notify_ = notify;
34  client_ = new buzz::XmppClient(this);  // NOTE: deleted by TaskRunner
35}
36
37void XmppPump::DoLogin(const buzz::XmppClientSettings & xcs,
38                       buzz::AsyncSocket* socket,
39                       buzz::PreXmppAuth* auth) {
40  OnStateChange(buzz::XmppEngine::STATE_START);
41  if (!AllChildrenDone()) {
42    client_->SignalStateChange.connect(this, &XmppPump::OnStateChange);
43    client_->Connect(xcs, "", socket, auth);
44    client_->Start();
45  }
46}
47
48void XmppPump::DoDisconnect() {
49  if (!AllChildrenDone())
50    client_->Disconnect();
51  OnStateChange(buzz::XmppEngine::STATE_CLOSED);
52}
53
54void XmppPump::OnStateChange(buzz::XmppEngine::State state) {
55  if (state_ == state)
56    return;
57  state_ = state;
58  if (notify_ != NULL)
59    notify_->OnStateChange(state);
60}
61
62void XmppPump::WakeTasks() {
63  talk_base::Thread::Current()->Post(this);
64}
65
66int64 XmppPump::CurrentTime() {
67  return (int64)talk_base::Time();
68}
69
70void XmppPump::OnMessage(talk_base::Message *pmsg) {
71  RunTasks();
72}
73
74buzz::XmppReturnStatus XmppPump::SendStanza(const buzz::XmlElement *stanza) {
75  if (!AllChildrenDone())
76    return client_->SendStanza(stanza);
77  return buzz::XMPP_RETURN_BADSTATE;
78}
79