427cbf54
 Peter M. Groen
Preparation Subcl...
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/* ****************************************************************************
* Copyright 2019 Open Systems Development BV *
* *
* Permission is hereby granted, free of charge, to any person obtaining a *
* copy of this software and associated documentation files (the "Software"), *
* to deal in the Software without restriction, including without limitation *
* the rights to use, copy, modify, merge, publish, distribute, sublicense, *
* and/or sell copies of the Software, and to permit persons to whom the *
* Software is furnished to do so, subject to the following conditions: *
* *
* The above copyright notice and this permission notice shall be included in *
* all copies or substantial portions of the Software. *
* *
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR *
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, *
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL *
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER *
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING *
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER *
* DEALINGS IN THE SOFTWARE. *
* ***************************************************************************/
#pragma once
// std
#include <memory>
#include <string>
#include "mqttclient.h"
class MqttSubscriberBase
{
public:
/*!
* \brief SubscriberBase
*/
MqttSubscriberBase( const std::string &client_id );
/*!
* \brief ~SubscriberBase
*/
virtual ~MqttSubscriberBase() {}
/*!
* \brief getClientId
* \return
*/
std::string getClientId() const;
/*!
* \brief connect
* \param hostname
* \param portnumber
* \param username
* \param password
*/
void connect( const std::string &hostname, int portnumber, const std::string &username, const std::string &password );
/*!
* \brief subscribe
* \param message_topic
*/
void subscribe( const std::string &message_topic );
/*!
* \brief disconnect
*/
void disconnect();
protected:
/*!
* \brief receive_data
* \param message_topic
* \param message_payload
*/
virtual void receive_data( const std::string &message_topic, const std::string &message_payload ) = 0;
private:
osdev::components::mqtt::MqttClient m_mqtt_client;
};
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