blob: 70958fea42f01eb06620a670a58b56da73a40b72 (
plain)
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
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
|
/****************************************************************************
**
** Copyright (C) 2016 Intel Corporation.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the QtNetwork module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or (at your option) the GNU General
** Public license version 3 or any later version approved by the KDE Free
** Qt Foundation. The licenses are as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-2.0.html and
** https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QNETWORKDATAGRAM_H
#define QNETWORKDATAGRAM_H
#include <QtCore/qbytearray.h>
#include <QtNetwork/qhostaddress.h>
#ifndef QT_NO_UDPSOCKET
QT_BEGIN_NAMESPACE
class QNetworkDatagramPrivate;
class QUdpSocketPrivate;
class Q_NETWORK_EXPORT QNetworkDatagram
{
public:
QNetworkDatagram();
QNetworkDatagram(const QByteArray &data, const QHostAddress &destinationAddress = QHostAddress(),
quint16 port = 0); // implicit
QNetworkDatagram(const QNetworkDatagram &other);
QNetworkDatagram &operator=(const QNetworkDatagram &other);
~QNetworkDatagram()
{ if (d) destroy(d); }
QNetworkDatagram(QNetworkDatagram &&other) noexcept
: d(other.d)
{ other.d = nullptr; }
QNetworkDatagram &operator=(QNetworkDatagram &&other) noexcept
{ swap(other); return *this; }
void swap(QNetworkDatagram &other) noexcept
{ qSwap(d, other.d); }
void clear();
bool isValid() const;
bool isNull() const
{ return !isValid(); }
uint interfaceIndex() const;
void setInterfaceIndex(uint index);
QHostAddress senderAddress() const;
QHostAddress destinationAddress() const;
int senderPort() const;
int destinationPort() const;
void setSender(const QHostAddress &address, quint16 port = 0);
void setDestination(const QHostAddress &address, quint16 port);
int hopLimit() const;
void setHopLimit(int count);
QByteArray data() const;
void setData(const QByteArray &data);
#if defined(Q_COMPILER_REF_QUALIFIERS) || defined(Q_CLANG_QDOC)
QNetworkDatagram makeReply(const QByteArray &payload) const &
{ return makeReply_helper(payload); }
QNetworkDatagram makeReply(const QByteArray &payload) &&
{ makeReply_helper_inplace(payload); return *this; }
#else
QNetworkDatagram makeReply(const QByteArray &paylaod) const
{ return makeReply_helper(paylaod); }
#endif
private:
QNetworkDatagramPrivate *d;
friend class QUdpSocket;
friend class QSctpSocket;
explicit QNetworkDatagram(QNetworkDatagramPrivate &dd);
QNetworkDatagram makeReply_helper(const QByteArray &data) const;
void makeReply_helper_inplace(const QByteArray &data);
static void destroy(QNetworkDatagramPrivate *d);
};
Q_DECLARE_SHARED(QNetworkDatagram)
QT_END_NAMESPACE
Q_DECLARE_METATYPE(QNetworkDatagram)
#endif // QT_NO_UDPSOCKET
#endif // QNETWORKDATAGRAM_H
|
