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examples/pub/publisher.h 2.16 KB
b5d9e433   Peter M. Groen   Fixed License Hea...
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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>
  
  // osdev::components::mqtt
  #include "mqttclient.h"
  #include "compat-c++14.h"
  
  class Publisher
  {
  public:
      Publisher();
  
      virtual ~Publisher() {}
  
      void    connect( const std::string &hostname, int portnumber = 1883, const std::string &username = std::string(), const std::string &password = std::string() );
  
      void    publish( const std::string &message_topic, const std::string &message_payload );
  
  private:
      osdev::components::mqtt::MqttClient m_mqtt_client;
  };