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      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/xmppthread.h"
     29 
     30 #include "talk/xmpp/xmppauth.h"
     31 #include "talk/xmpp/xmppclientsettings.h"
     32 
     33 namespace buzz {
     34 namespace {
     35 
     36 const uint32 MSG_LOGIN = 1;
     37 const uint32 MSG_DISCONNECT = 2;
     38 
     39 struct LoginData: public rtc::MessageData {
     40   LoginData(const buzz::XmppClientSettings& s) : xcs(s) {}
     41   virtual ~LoginData() {}
     42 
     43   buzz::XmppClientSettings xcs;
     44 };
     45 
     46 } // namespace
     47 
     48 XmppThread::XmppThread() {
     49   pump_ = new buzz::XmppPump(this);
     50 }
     51 
     52 XmppThread::~XmppThread() {
     53   Stop();
     54   delete pump_;
     55 }
     56 
     57 void XmppThread::ProcessMessages(int cms) {
     58   rtc::Thread::ProcessMessages(cms);
     59 }
     60 
     61 void XmppThread::Login(const buzz::XmppClientSettings& xcs) {
     62   Post(this, MSG_LOGIN, new LoginData(xcs));
     63 }
     64 
     65 void XmppThread::Disconnect() {
     66   Post(this, MSG_DISCONNECT);
     67 }
     68 
     69 void XmppThread::OnStateChange(buzz::XmppEngine::State state) {
     70 }
     71 
     72 void XmppThread::OnMessage(rtc::Message* pmsg) {
     73   if (pmsg->message_id == MSG_LOGIN) {
     74     ASSERT(pmsg->pdata != NULL);
     75     LoginData* data = reinterpret_cast<LoginData*>(pmsg->pdata);
     76     pump_->DoLogin(data->xcs, new XmppSocket(buzz::TLS_DISABLED),
     77         new XmppAuth());
     78     delete data;
     79   } else if (pmsg->message_id == MSG_DISCONNECT) {
     80     pump_->DoDisconnect();
     81   } else {
     82     ASSERT(false);
     83   }
     84 }
     85 
     86 }  // namespace buzz
     87