mqttfailure.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 "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) + ")";
}