| /**************************************************************************** |
| ** |
| ** Copyright (C) 2016 Intel Corporation. |
| ** Contact: https://www.qt.io/licensing/ |
| ** |
| ** This file is part of the QtNetwork module of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:LGPL$ |
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| ** GNU Lesser General Public License Usage |
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| ** General Public License version 3 as published by the Free Software |
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| ** packaging of this file. Please review the following information to |
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| ** |
| ** 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 |
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| ** $QT_END_LICENSE$ |
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| ****************************************************************************/ |
| |
| #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 |