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/***************************************************************************
* Copyright (C) 2005 by Joris Guisson *
* joris.guisson@gmail.com *
* *
* 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. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
#ifndef KTUPNPMCASTSOCKET_H
#define KTUPNPMCASTSOCKET_H
#include <util/ptrmap.h>
#include <kdatagramsocket.h>
#include <util/constants.h>
#include "upnprouter.h"
using bt::Uint32;
namespace kt
{
class UPnPRouter;
/**
* @author Joris Guisson
*
* Socket used to discover UPnP devices. This class will keep track
* of all discovered devices.
*/
class UPnPMCastSocket : public KNetwork::KDatagramSocket
{
Q_OBJECT
public:
UPnPMCastSocket(bool verbose = false);
virtual ~UPnPMCastSocket();
/// Get the number of routers discovered
Uint32 getNumDevicesDiscovered() const {return routers.count();}
/// Find a router using it's server name
UPnPRouter* findDevice(const QString & name) {return routers.find(name);}
/// Save all routers to a file (for convenience at startup)
void saveRouters(const QString & file);
/// Load all routers from a file
void loadRouters(const QString & file);
public slots:
/**
* Try to discover a UPnP device on the network.
* A signal will be emitted when a device is found.
*/
void discover();
private slots:
void onReadyRead();
void onError(int);
void onXmlFileDownloaded(UPnPRouter* r,bool success);
signals:
/**
* Emitted when a router or internet gateway device is detected.
* @param router The router
*/
void discovered(UPnPRouter* router);
public:
UPnPRouter* parseResponse(const QByteArray & arr);
private:
void joinUPnPMCastGroup();
void leaveUPnPMCastGroup();
private:
bt::PtrMap<QString,UPnPRouter> routers;
bool verbose;
};
}
#endif
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