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/xmpp/xmpppump.h"
29
30#include "talk/xmpp/xmppauth.h"
31
32namespace buzz {
33
34XmppPump::XmppPump(XmppPumpNotify * notify) {
35  state_ = buzz::XmppEngine::STATE_NONE;
36  notify_ = notify;
37  client_ = new buzz::XmppClient(this);  // NOTE: deleted by TaskRunner
38}
39
40void XmppPump::DoLogin(const buzz::XmppClientSettings & xcs,
41                       buzz::AsyncSocket* socket,
42                       buzz::PreXmppAuth* auth) {
43  OnStateChange(buzz::XmppEngine::STATE_START);
44  if (!AllChildrenDone()) {
45    client_->SignalStateChange.connect(this, &XmppPump::OnStateChange);
46    client_->Connect(xcs, "", socket, auth);
47    client_->Start();
48  }
49}
50
51void XmppPump::DoDisconnect() {
52  if (!AllChildrenDone())
53    client_->Disconnect();
54  OnStateChange(buzz::XmppEngine::STATE_CLOSED);
55}
56
57void XmppPump::OnStateChange(buzz::XmppEngine::State state) {
58  if (state_ == state)
59    return;
60  state_ = state;
61  if (notify_ != NULL)
62    notify_->OnStateChange(state);
63}
64
65void XmppPump::WakeTasks() {
66  rtc::Thread::Current()->Post(this);
67}
68
69int64 XmppPump::CurrentTime() {
70  return (int64)rtc::Time();
71}
72
73void XmppPump::OnMessage(rtc::Message *pmsg) {
74  RunTasks();
75}
76
77buzz::XmppReturnStatus XmppPump::SendStanza(const buzz::XmlElement *stanza) {
78  if (!AllChildrenDone())
79    return client_->SendStanza(stanza);
80  return buzz::XMPP_RETURN_BADSTATE;
81}
82
83}  // namespace buzz
84
85