| 1 | // Copyright (C) 2016 The Qt Company Ltd. |
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| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
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| 3 | |
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| 4 | #ifndef QUDPSOCKET_H |
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| 5 | #define QUDPSOCKET_H |
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| 6 | |
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| 7 | #include <QtNetwork/qtnetworkglobal.h> |
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| 8 | #include <QtNetwork/qabstractsocket.h> |
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| 9 | #include <QtNetwork/qhostaddress.h> |
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| 10 | |
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| 11 | QT_BEGIN_NAMESPACE |
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| 12 | |
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| 13 | |
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| 14 | #ifndef QT_NO_UDPSOCKET |
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| 15 | |
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| 16 | class QNetworkDatagram; |
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| 17 | class QNetworkInterface; |
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| 18 | class QUdpSocketPrivate; |
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| 19 | |
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| 20 | class Q_NETWORK_EXPORT QUdpSocket : public QAbstractSocket |
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| 21 | { |
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| 22 | Q_OBJECT |
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| 23 | public: |
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| 24 | explicit QUdpSocket(QObject *parent = nullptr); |
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| 25 | virtual ~QUdpSocket(); |
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| 26 | |
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| 27 | #if QT_VERSION < QT_VERSION_CHECK(7,0,0) && !defined(Q_QDOC) |
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| 28 | // ### Qt7: move into QAbstractSocket |
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| 29 | using QAbstractSocket::bind; |
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| 30 | bool bind(QHostAddress::SpecialAddress addr, quint16 port = 0, BindMode mode = DefaultForPlatform) |
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| 31 | { return bind(address: QHostAddress(addr), port, mode); } |
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| 32 | #endif |
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| 33 | |
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| 34 | #ifndef QT_NO_NETWORKINTERFACE |
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| 35 | bool joinMulticastGroup(const QHostAddress &groupAddress); |
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| 36 | bool joinMulticastGroup(const QHostAddress &groupAddress, |
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| 37 | const QNetworkInterface &iface); |
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| 38 | bool leaveMulticastGroup(const QHostAddress &groupAddress); |
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| 39 | bool leaveMulticastGroup(const QHostAddress &groupAddress, |
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| 40 | const QNetworkInterface &iface); |
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| 41 | |
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| 42 | QNetworkInterface multicastInterface() const; |
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| 43 | void setMulticastInterface(const QNetworkInterface &iface); |
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| 44 | #endif |
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| 45 | |
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| 46 | bool hasPendingDatagrams() const; |
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| 47 | qint64 pendingDatagramSize() const; |
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| 48 | QNetworkDatagram receiveDatagram(qint64 maxSize = -1); |
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| 49 | qint64 readDatagram(char *data, qint64 maxlen, QHostAddress *host = nullptr, quint16 *port = nullptr); |
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| 50 | |
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| 51 | qint64 writeDatagram(const QNetworkDatagram &datagram); |
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| 52 | qint64 writeDatagram(const char *data, qint64 len, const QHostAddress &host, quint16 port); |
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| 53 | inline qint64 writeDatagram(const QByteArray &datagram, const QHostAddress &host, quint16 port) |
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| 54 | { return writeDatagram(data: datagram.constData(), len: datagram.size(), host, port); } |
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| 55 | |
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| 56 | private: |
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| 57 | Q_DISABLE_COPY_MOVE(QUdpSocket) |
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| 58 | Q_DECLARE_PRIVATE(QUdpSocket) |
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| 59 | }; |
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| 60 | |
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| 61 | #endif // QT_NO_UDPSOCKET |
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| 62 | |
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| 63 | QT_END_NAMESPACE |
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| 64 | |
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| 65 | #endif // QUDPSOCKET_H |
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| 66 | |
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