commondefs.cpp
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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. *
* ***************************************************************************/
#include "commondefs.h"
// std
#include <ctime>
#include <iomanip>
namespace osdev {
namespace components {
namespace mqtt {
std::ostream& operator<<(std::ostream& os, const StdTimeMs& rhs)
{
const std::time_t rhsTimeT = std::chrono::system_clock::to_time_t(rhs);
struct tm tms
{
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, nullptr
};
if (nullptr == gmtime_r(&rhsTimeT, &tms)) {
os << "unknown";
}
else {
char str[26] = { 0 };
if (std::strftime(str, sizeof(str), "%Y-%m-%d %H:%M:%S.", &tms) > 0) {
std::ostringstream oss;
oss << str << std::setfill('0') << std::setw(3) << std::chrono::duration_cast<std::chrono::milliseconds>(rhs.timePoint - std::chrono::system_clock::from_time_t(rhsTimeT)).count() << ' ';
if (std::strftime(str, sizeof(str), "%z", &tms) == 0) {
return os;
}
oss << str;
os << oss.str();
}
}
return os;
}
} // End namespace mqtt
} // End namespace components
} // End namespace osdev
namespace std {
std::ostream& operator<<(std::ostream& os, const osdev::components::mqtt::StdTime& rhs)
{
/// @todo: Use put_time when it's implemented in gcc (5.0)
// auto rhsTimeT = std::chrono::system_clock::to_time_t(rhs);
// os << std::put_time(std::localtime(&rhsTimeT), "%F %T");
const std::time_t rhsTimeT = std::chrono::system_clock::to_time_t(rhs);
struct tm tms
{
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, nullptr
};
if (nullptr == gmtime_r(&rhsTimeT, &tms)) {
os << "unknown";
}
else {
char str[26];
if (std::strftime(str, sizeof(str), "%Y-%m-%d %H:%M:%S %z", &tms) > 0) {
os << str;
}
}
return os;
}
} // End namespace std