Home · All Namespaces · All Classes · Main Classes · Grouped Classes · Modules · Functions

peermanager.h Example File
network/network-chat/peermanager.h

 /****************************************************************************
 **
 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
 ** Contact: Qt Software Information ([email protected])
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:LGPL$
 ** Commercial Usage
 ** Licensees holding valid Qt Commercial licenses may use this file in
 ** accordance with the Qt Commercial License Agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and Nokia.
 **
 ** GNU Lesser General Public License Usage
 ** Alternatively, this file may be used under the terms of the GNU Lesser
 ** General Public License version 2.1 as published by the Free Software
 ** Foundation and appearing in the file LICENSE.LGPL included in the
 ** packaging of this file.  Please review the following information to
 ** ensure the GNU Lesser General Public License version 2.1 requirements
 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
 **
 ** In addition, as a special exception, Nokia gives you certain
 ** additional rights. These rights are described in the Nokia Qt LGPL
 ** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
 ** package.
 **
 ** GNU General Public License Usage
 ** Alternatively, this file may be used under the terms of the GNU
 ** General Public License version 3.0 as published by the Free Software
 ** Foundation and appearing in the file LICENSE.GPL included in the
 ** packaging of this file.  Please review the following information to
 ** ensure the GNU General Public License version 3.0 requirements will be
 ** met: http://www.gnu.org/copyleft/gpl.html.
 **
 ** If you are unsure which license is appropriate for your use, please
 ** contact the sales department at [email protected].
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/

 #ifndef PEERMANAGER_H
 #define PEERMANAGER_H

 #include <QByteArray>
 #include <QList>
 #include <QObject>
 #include <QTimer>
 #include <QUdpSocket>

 class Client;
 class Connection;

 class PeerManager : public QObject
 {
     Q_OBJECT

 public:
     PeerManager(Client *client);

     void setServerPort(int port);
     QByteArray userName() const;
     void startBroadcasting();
     bool isLocalHostAddress(const QHostAddress &address);

 signals:
     void newConnection(Connection *connection);

 private slots:
     void sendBroadcastDatagram();
     void readBroadcastDatagram();

 private:
     void updateAddresses();

     Client *client;
     QList<QHostAddress> broadcastAddresses;
     QList<QHostAddress> ipAddresses;
     QUdpSocket broadcastSocket;
     QTimer broadcastTimer;
     QByteArray username;
     int serverPort;
 };

 #endif