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/*
jinglesessionmanager.cpp - Manage Jingle sessions.
Copyright (c) 2006 by Michaël Larouche <michael.larouche@kdemail.net>
Kopete (c) 2001-2006 by the Kopete developers <kopete-devel@kde.org>
*************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
*************************************************************************
*/
// libjingle before everything else to not clash with Qt
#define POSIX
#include "talk/xmpp/constants.h"
#include "talk/base/sigslot.h"
#include "talk/xmpp/jid.h"
#include "talk/xmllite/xmlelement.h"
#include "talk/xmllite/xmlprinter.h"
#include "talk/base/network.h"
#include "talk/p2p/base/session.h"
#include "talk/p2p/base/sessionmanager.h"
#include "talk/p2p/base/helpers.h"
#include "talk/p2p/client/basicportallocator.h"
#include "talk/p2p/client/sessionclient.h"
#include "talk/base/physicalsocketserver.h"
#include "talk/base/thread.h"
#include "talk/base/socketaddress.h"
#include "talk/session/phone/call.h"
#include "talk/session/phone/phonesessionclient.h"
#include "talk/session/sessionsendtask.h"
#include "jinglesessionmanager.h"
//#include "jinglesession.h"
#include "jinglevoicesession.h"
#include "jinglewatchsessiontask.h"
#include "jabberaccount.h"
#include "jabberprotocol.h"
#include <kdebug.h>
#define JINGLE_NS "http://www.google.com/session"
#define JINGLE_VOICE_SESSION_NS "http://www.google.com/session/phone"
//BEGIN JingleSessionManager::SlotsProxy
class JingleSessionManager;
class JingleSessionManager::SlotsProxy : public sigslot::has_slots<>
{
public:
SlotsProxy(JingleSessionManager *parent)
: sessionManager(parent)
{}
void OnSignalingRequest()
{
kdDebug(JABBER_DEBUG_GLOBAL) << k_funcinfo << "Requesting Jingle signaling." << endl;
sessionManager->cricketSessionManager()->OnSignalingReady();
}
private:
JingleSessionManager *sessionManager;
};
//END JingleSessionManager::SlotsProxy
//BEGIN JingleSessionManager::Private
class JingeSession;
class JingleSessionManager::Private
{
public:
Private(JabberAccount *t_account)
: account(t_account), watchSessionTask(0L)
{}
~Private()
{
delete networkManager;
delete portAllocator;
delete sessionThread;
delete cricketSessionManager;
}
JabberAccount *account;
TQValueList<JingleSession*> sessionList;
JingleWatchSessionTask *watchSessionTask;
cricket::NetworkManager *networkManager;
cricket::BasicPortAllocator *portAllocator;
cricket::Thread *sessionThread;
cricket::SessionManager *cricketSessionManager;
};
//END JingleSessionManager::Private
JingleSessionManager::JingleSessionManager(JabberAccount *account)
: TQObject(account, 0), d(new Private(account))
{
// Create slots proxy for libjingle
slotsProxy = new SlotsProxy(this);
// Create watch incoming session task.
d->watchSessionTask = new JingleWatchSessionTask(account->client()->rootTask());
connect(d->watchSessionTask, TQT_SIGNAL(watchSession(const TQString &, const TQString &)), this, TQT_SLOT(slotIncomingSession(const TQString &, const TQString &)));
// Create global cricket variables common to all sessions.
// Seed random generation with the JID of the account.
TQString accountJid = account->client()->jid().full();
cricket::InitRandom( accountJid.ascii(), accountJid.length() );
// Create the libjingle NetworkManager that manager local network connections
d->networkManager = new cricket::NetworkManager();
// Init the port allocator(select best ports) with the Google STUN server to help.
cricket::SocketAddress *googleStunAddress = new cricket::SocketAddress("64.233.167.126", 19302);
// TODO: Define a relay server.
d->portAllocator = new cricket::BasicPortAllocator(d->networkManager, googleStunAddress, 0L);
// Create the Session manager that manager peer-to-peer sessions.
d->sessionThread = new cricket::Thread();
d->cricketSessionManager = new cricket::SessionManager(d->portAllocator, d->sessionThread);
d->cricketSessionManager->SignalRequestSignaling.connect(slotsProxy, &JingleSessionManager::SlotsProxy::OnSignalingRequest);
d->cricketSessionManager->OnSignalingReady();
d->sessionThread->Start();
}
JingleSessionManager::~JingleSessionManager()
{
kdDebug(JABBER_DEBUG_GLOBAL) << k_funcinfo << endl;
kdDebug(JABBER_DEBUG_GLOBAL) << k_funcinfo << "Cleaning up Jingle sessions." << endl;
TQValueList<JingleSession*>::Iterator it, itEnd = d->sessionList.end();
for(it = d->sessionList.begin(); it != itEnd; ++it)
{
JingleSession *deletedSession = *it;
if( deletedSession )
{
kdDebug(JABBER_DEBUG_GLOBAL) << k_funcinfo << "deleting a session." << endl;
delete deletedSession;
}
}
kdDebug(JABBER_DEBUG_GLOBAL) << k_funcinfo << "Done Cleaning up Jingle sessions." << endl;
delete d;
}
cricket::SessionManager *JingleSessionManager::cricketSessionManager()
{
return d->cricketSessionManager;
}
JabberAccount *JingleSessionManager::account()
{
return d->account;
}
JingleSession *JingleSessionManager::createSession(const TQString &sessionType, const JidList &peers)
{
JingleSession *newSession = 0L;
if(sessionType == JINGLE_VOICE_SESSION_NS)
{
kdDebug(JABBER_DEBUG_GLOBAL) << k_funcinfo << "Creating a voice session" << endl;
newSession = new JingleVoiceSession(account(), peers);
}
if(newSession)
d->sessionList.append(newSession);
return newSession;
}
JingleSession *JingleSessionManager::createSession(const TQString &sessionType, const XMPP::Jid &user)
{
JingleSessionManager::JidList jidList;
jidList.append(user);
return createSession(sessionType, jidList);
}
void JingleSessionManager::removeSession(JingleSession *session)
{
kdDebug(JABBER_DEBUG_GLOBAL) << k_funcinfo << "Removing a jingle session." << endl;
d->sessionList.remove(session);
delete session;
}
void JingleSessionManager::slotIncomingSession(const TQString &sessionType, const TQString &initiator)
{
kdDebug(JABBER_DEBUG_GLOBAL) << k_funcinfo << "Incoming session: " << sessionType << ". Initiator: " << initiator << endl;
JingleSession *newSession = createSession(sessionType, XMPP::Jid(initiator));
emit incomingSession(sessionType, newSession);
}
#include "jinglesessionmanager.moc"
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