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#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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