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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 <kdatagramsocket.h>
+#include "../constants.h"
+#include "../functions.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(kt::UPnPRouter* router);
+
+ public:
+ UPnPRouter* parseResponse(const QByteArray & arr);
+
+ private:
+ void joinUPnPMCastGroup();
+ void leaveUPnPMCastGroup();
+
+ private:
+ bt::PtrMap<QString,UPnPRouter> routers;
+ bool verbose;
+ };
+}
+
+#endif