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
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
|
/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the QtNetwork module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the either Technology Preview License Agreement or the
** Beta Release License Agreement.
**
** 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 http://www.qtsoftware.com/contact.
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QUDPSOCKET_H
#define QUDPSOCKET_H
#include <QtNetwork/qabstractsocket.h>
#include <QtNetwork/qhostaddress.h>
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
QT_MODULE(Network)
#ifndef QT_NO_UDPSOCKET
class QUdpSocketPrivate;
class Q_NETWORK_EXPORT QUdpSocket : public QAbstractSocket
{
Q_OBJECT
public:
enum BindFlag {
DefaultForPlatform = 0x0,
ShareAddress = 0x1,
DontShareAddress = 0x2,
ReuseAddressHint = 0x4
};
Q_DECLARE_FLAGS(BindMode, BindFlag)
explicit QUdpSocket(QObject *parent = 0);
virtual ~QUdpSocket();
bool bind(const QHostAddress &address, quint16 port);
bool bind(quint16 port = 0);
bool bind(const QHostAddress &address, quint16 port, BindMode mode);
bool bind(quint16 port, BindMode mode);
// ### Qt 5: Merge the bind functions
bool hasPendingDatagrams() const;
qint64 pendingDatagramSize() const;
qint64 readDatagram(char *data, qint64 maxlen, QHostAddress *host = 0, quint16 *port = 0);
qint64 writeDatagram(const char *data, qint64 len, const QHostAddress &host, quint16 port);
inline qint64 writeDatagram(const QByteArray &datagram, const QHostAddress &host, quint16 port)
{ return writeDatagram(datagram.constData(), datagram.size(), host, port); }
private:
Q_DISABLE_COPY(QUdpSocket)
Q_DECLARE_SCOPED_PRIVATE(QUdpSocket)
};
Q_DECLARE_OPERATORS_FOR_FLAGS(QUdpSocket::BindMode)
#endif // QT_NO_UDPSOCKET
QT_END_NAMESPACE
QT_END_HEADER
#endif // QUDPSOCKET_H
|
