3500/include/mqtt/qmqtt_message.h

97 lines
3.0 KiB
C++

/*
* qmqtt_message.h - qmqtt message header
*
* Copyright (c) 2013 Ery Lee <ery.lee at gmail dot com>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of mqttc nor the names of its contributors may be used
* to endorse or promote products derived from this software without
* specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
*/
#ifndef QMQTT_MESSAGE_H
#define QMQTT_MESSAGE_H
#include <qmqtt_global.h>
#include <QMetaType>
#include <QString>
#include <QByteArray>
#include <QSharedDataPointer>
namespace QMQTT {
class MessagePrivate;
class Q_MQTT_EXPORT Message
{
public:
Message();
explicit Message(const quint16 id, const QString &topic, const QByteArray &payload,
const quint8 qos = 0, const bool retain = false, const bool dup = false);
Message(const Message &other);
~Message();
Message &operator=(const Message &other);
#ifdef Q_COMPILER_RVALUE_REFS
inline Message &operator=(Message &&other) Q_DECL_NOTHROW
{ swap(other); return *this; }
#endif
bool operator==(const Message &other) const;
inline bool operator!=(const Message &other) const
{ return !operator==(other); }
inline void swap(Message &other) Q_DECL_NOTHROW
{ qSwap(d, other.d); }
quint16 id() const;
void setId(const quint16 id);
quint8 qos() const;
void setQos(const quint8 qos);
bool retain() const;
void setRetain(const bool retain);
bool dup() const;
void setDup(const bool dup);
QString topic() const;
void setTopic(const QString &topic);
QByteArray payload() const;
void setPayload(const QByteArray &payload);
private:
QSharedDataPointer<MessagePrivate> d;
};
} // namespace QMQTT
Q_DECLARE_SHARED(QMQTT::Message)
Q_DECLARE_METATYPE(QMQTT::Message)
#endif // QMQTT_MESSAGE_H