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 "mqtttypeconverter.h"
// std
#include <chrono>
// boost
#include <boost/lexical_cast.hpp>
#include <boost/uuid/uuid_io.hpp>
// date
#include "date.h"
#include "stringutils.h"
using namespace osdev::components::mqtt;
namespace osdev {
namespace components {
namespace mqtt {
namespace MqttTypeConverter {
std::string toStdString(const MqttId& mqttId)
{
return boost::lexical_cast<std::string>(mqttId);
}
MqttId toMlogicId(const std::string& mqttId)
{
return boost::lexical_cast<MqttId>(mqttId);
}
StdTime toStdTime(const time_t& posixTime)
{
return std::chrono::system_clock::from_time_t(posixTime);
}
time_t toPosixTime(const StdTime& stdTime)
{
return std::chrono::system_clock::to_time_t(stdTime);
}
OptionalTime toOptionalTime(const std::string& posixTimeString)
{
static const OptionalTime nonExisting;
try {
auto lotPosixTime = boost::lexical_cast<std::time_t>(posixTimeString);
return toStdTime(lotPosixTime);
}
catch (const boost::bad_lexical_cast&) {
return nonExisting;
}
}
std::string toShortGuidAppendedString(const std::string& str, const MqttId& mqttId)
{
std::string idStr = toStdString(mqttId);
return str + "-" + idStr.substr(0, 4);
}
} // End namespace MqttTypeConverter
} // End namespace mqtt
} // End namespace components
} // End namespace osdev
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