File: peermanager.h

package info (click to toggle)
qtbase-opensource-src 5.3.2%2Bdfsg-4%2Bdeb8u1~bpo70%2B1
  • links: PTS, VCS
  • area: main
  • in suites: wheezy-backports
  • size: 272,152 kB
  • sloc: cpp: 1,623,105; ansic: 386,069; xml: 101,194; sh: 16,504; python: 9,156; java: 4,681; asm: 4,531; perl: 2,392; yacc: 1,926; lex: 970; makefile: 498; awk: 142; objc: 70; sed: 3
file content (84 lines) | stat: -rw-r--r-- 2,817 bytes parent folder | download | duplicates (3)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
/****************************************************************************
**
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the examples of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:BSD$
** You may use this file under the terms of the BSD license as follows:
**
** "Redistribution and use in source and binary forms, with or without
** modification, are permitted provided that the following conditions are
** met:
**   * Redistributions of source code must retain the above copyright
**     notice, this list of conditions and the following disclaimer.
**   * Redistributions in binary form must reproduce the above copyright
**     notice, this list of conditions and the following disclaimer in
**     the documentation and/or other materials provided with the
**     distribution.
**   * Neither the name of Digia Plc and its Subsidiary(-ies) nor the names
**     of its contributors may be used to endorse or promote products derived
**     from this software without specific prior written permission.
**
**
** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
**
** $QT_END_LICENSE$
**
****************************************************************************/

#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