Upstream version 11.40.271.0
[platform/framework/web/crosswalk.git] / src / third_party / webrtc / libjingle / xmpp / xmpppump.cc
1 /*
2  *  Copyright 2004 The WebRTC Project Authors. All rights reserved.
3  *
4  *  Use of this source code is governed by a BSD-style license
5  *  that can be found in the LICENSE file in the root of the source
6  *  tree. An additional intellectual property rights grant can be found
7  *  in the file PATENTS.  All contributing project authors may
8  *  be found in the AUTHORS file in the root of the source tree.
9  */
10
11 #include "webrtc/libjingle/xmpp/xmpppump.h"
12
13 #include "webrtc/libjingle/xmpp/xmppauth.h"
14
15 namespace buzz {
16
17 XmppPump::XmppPump(XmppPumpNotify * notify) {
18   state_ = buzz::XmppEngine::STATE_NONE;
19   notify_ = notify;
20   client_ = new buzz::XmppClient(this);  // NOTE: deleted by TaskRunner
21 }
22
23 void XmppPump::DoLogin(const buzz::XmppClientSettings & xcs,
24                        buzz::AsyncSocket* socket,
25                        buzz::PreXmppAuth* auth) {
26   OnStateChange(buzz::XmppEngine::STATE_START);
27   if (!AllChildrenDone()) {
28     client_->SignalStateChange.connect(this, &XmppPump::OnStateChange);
29     client_->Connect(xcs, "", socket, auth);
30     client_->Start();
31   }
32 }
33
34 void XmppPump::DoDisconnect() {
35   if (!AllChildrenDone())
36     client_->Disconnect();
37   OnStateChange(buzz::XmppEngine::STATE_CLOSED);
38 }
39
40 void XmppPump::OnStateChange(buzz::XmppEngine::State state) {
41   if (state_ == state)
42     return;
43   state_ = state;
44   if (notify_ != NULL)
45     notify_->OnStateChange(state);
46 }
47
48 void XmppPump::WakeTasks() {
49   rtc::Thread::Current()->Post(this);
50 }
51
52 int64 XmppPump::CurrentTime() {
53   return (int64)rtc::Time();
54 }
55
56 void XmppPump::OnMessage(rtc::Message *pmsg) {
57   RunTasks();
58 }
59
60 buzz::XmppReturnStatus XmppPump::SendStanza(const buzz::XmlElement *stanza) {
61   if (!AllChildrenDone())
62     return client_->SendStanza(stanza);
63   return buzz::XMPP_RETURN_BADSTATE;
64 }
65
66 }  // namespace buzz
67