| 1 | /****************************************************************************
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| 2 | **
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| 3 | ** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
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| 4 | ** All rights reserved.
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| 5 | ** Contact: Nokia Corporation ([email protected])
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| 6 | **
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| 7 | ** This file is part of the examples of the Qt Toolkit.
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| 8 | **
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| 9 | ** $QT_BEGIN_LICENSE:LGPL$
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| 10 | ** Commercial Usage
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| 11 | ** Licensees holding valid Qt Commercial licenses may use this file in
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| 12 | ** accordance with the Qt Commercial License Agreement provided with the
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| 13 | ** Software or, alternatively, in accordance with the terms contained in
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| 14 | ** a written agreement between you and Nokia.
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| 15 | **
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| 16 | ** GNU Lesser General Public License Usage
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| 17 | ** Alternatively, this file may be used under the terms of the GNU Lesser
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| 18 | ** General Public License version 2.1 as published by the Free Software
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| 19 | ** Foundation and appearing in the file LICENSE.LGPL included in the
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| 20 | ** packaging of this file. Please review the following information to
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| 21 | ** ensure the GNU Lesser General Public License version 2.1 requirements
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| 22 | ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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| 23 | **
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| 24 | ** In addition, as a special exception, Nokia gives you certain additional
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| 25 | ** rights. These rights are described in the Nokia Qt LGPL Exception
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| 26 | ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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| 27 | **
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| 28 | ** GNU General Public License Usage
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| 29 | ** Alternatively, this file may be used under the terms of the GNU
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| 30 | ** General Public License version 3.0 as published by the Free Software
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| 31 | ** Foundation and appearing in the file LICENSE.GPL included in the
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| 32 | ** packaging of this file. Please review the following information to
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| 33 | ** ensure the GNU General Public License version 3.0 requirements will be
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| 34 | ** met: http://www.gnu.org/copyleft/gpl.html.
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| 35 | **
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| 36 | ** If you have questions regarding the use of this file, please contact
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| 37 | ** Nokia at [email protected].
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| 38 | ** $QT_END_LICENSE$
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| 39 | **
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| 40 | ****************************************************************************/
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| 41 |
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| 42 | #ifndef PEERMANAGER_H
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| 43 | #define PEERMANAGER_H
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| 44 |
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| 45 | #include <QByteArray>
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| 46 | #include <QList>
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| 47 | #include <QObject>
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| 48 | #include <QTimer>
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| 49 | #include <QUdpSocket>
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| 50 |
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| 51 | class Client;
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| 52 | class Connection;
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| 53 |
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| 54 | class PeerManager : public QObject
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| 55 | {
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| 56 | Q_OBJECT
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| 57 |
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| 58 | public:
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| 59 | PeerManager(Client *client);
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| 60 |
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| 61 | void setServerPort(int port);
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| 62 | QByteArray userName() const;
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| 63 | void startBroadcasting();
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| 64 | bool isLocalHostAddress(const QHostAddress &address);
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| 65 |
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| 66 | signals:
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| 67 | void newConnection(Connection *connection);
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| 68 |
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| 69 | private slots:
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| 70 | void sendBroadcastDatagram();
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| 71 | void readBroadcastDatagram();
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| 72 |
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| 73 | private:
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| 74 | void updateAddresses();
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| 75 |
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| 76 | Client *client;
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| 77 | QList<QHostAddress> broadcastAddresses;
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| 78 | QList<QHostAddress> ipAddresses;
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| 79 | QUdpSocket broadcastSocket;
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| 80 | QTimer broadcastTimer;
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| 81 | QByteArray username;
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| 82 | int serverPort;
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| 83 | };
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| 84 |
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| 85 | #endif
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