mqttmessage.cpp
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/* Copyright (C) 2019
*
* This file is part of the osdev components suite
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2, or (at your option) any
* later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#include "mqttmessage.h"
using namespace osdev::components::mqtt;
MqttMessage::MqttMessage()
: m_retained()
, m_duplicate()
, m_topic()
, m_payload()
{}
MqttMessage::MqttMessage(const std::string &_topic, const MQTTAsync_message &message)
: m_retained( 0 != message.retained )
, m_duplicate( 0 != message.dup )
, m_topic( _topic )
, m_payload()
{
const char *msg = reinterpret_cast<const char*>(message.payload);
m_payload = std::string( msg, msg + message.payloadlen );
}
MqttMessage::MqttMessage( const std::string &_topic, bool retainedFlag, bool duplicateFlag, std::string thePayload )
: m_retained( retainedFlag )
, m_duplicate( duplicateFlag )
, m_topic( _topic )
, m_payload( thePayload )
{}
MQTTAsync_message MqttMessage::toAsyncMessage() const
{
MQTTAsync_message msg = MQTTAsync_message_initializer;
msg.payload = reinterpret_cast<void*>( const_cast<char*>( m_payload.c_str() ) );
msg.payloadlen = static_cast<int>( m_payload.size() );
msg.qos = -1;
msg.retained = static_cast<int>( m_retained );
return msg;
}