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/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the QtNetwork module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** GNU Lesser General Public License Usage
** 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 1.1, 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.
**
** Other Usage
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#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 QNetworkInterface;
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
#ifndef QT_NO_NETWORKINTERFACE
bool joinMulticastGroup(const QHostAddress &groupAddress);
bool joinMulticastGroup(const QHostAddress &groupAddress,
const QNetworkInterface &iface);
bool leaveMulticastGroup(const QHostAddress &groupAddress);
bool leaveMulticastGroup(const QHostAddress &groupAddress,
const QNetworkInterface &iface);
QNetworkInterface multicastInterface() const;
void setMulticastInterface(const QNetworkInterface &iface);
#endif
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_PRIVATE(QUdpSocket)
};
Q_DECLARE_OPERATORS_FOR_FLAGS(QUdpSocket::BindMode)
#endif // QT_NO_UDPSOCKET
QT_END_NAMESPACE
QT_END_HEADER
#endif // QUDPSOCKET_H
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