FSI_timeUtils.cpp

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#include "../../inc/fsi/core/FSI_timeUtils.hpp"
 
#include <chrono>
#include <ctime>
 
namespace fsi::utils
{
    TimeUtils_DateTime fsClockDataToDT(const fs::file_time_type &time)
    {
        TimeUtils_DateTime dt{0};
 
        const auto &sctp = std::chrono::time_point_cast<std::chrono::system_clock::duration>(
                time - fs::file_time_type::clock::now() + std::chrono::system_clock::now()
        );
 
        auto epochSec = std::chrono::time_point_cast<std::chrono::seconds>(sctp);
        auto epochMs = std::chrono::duration_cast<std::chrono::microseconds>(sctp - epochSec).count();
 
        std::time_t timeInfo = std::chrono::system_clock::to_time_t(epochSec);
        std::tm tm{};
 
        __FSI_LOCALTIME(&timeInfo, &tm);
 
        // Time
        dt.hour = tm.tm_hour;
        dt.min = tm.tm_min;
        dt.sec = tm.tm_sec;
        dt.ms = (unsigned int)(epochMs);
 
        // Date
        dt.year = tm.tm_year + 1900;
        dt.month = tm.tm_mon + 1;
        dt.day = tm.tm_mday;
 
        return dt;
    }
}