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src/mqttfailure.cpp 1.5 KB
51becbde   Peter M. Groen   Committed the ent...
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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 "mqttfailure.h"
  
  // osdev::components::mqtt
  #include "errorcode.h"
  
  using namespace osdev::components::mqtt;
  
  MqttFailure::MqttFailure(const MQTTAsync_failureData* data)
      : m_token(data ? data->token : 0)
      , m_code(data ? data->code : MQTTASYNC_FAILURE)
      , m_message()
  {
      if (!data) {
          m_message = "missing response data";
      }
      else if (!data->message) {
          m_message = "no message";
      }
      else {
          m_message = std::string(data->message);
      }
  }
  
  std::string MqttFailure::codeToString() const
  {
      if (m_code < 0) {
          return pahoAsyncErrorCodeToString(m_code);
      }
      else if (0x80 == m_code) {
          return "Failure";
      }
      return std::string("Unknown(") + std::to_string(m_code) + ")";
  }