TimeFunctions.cpp

#include "stdafx.h"

#ifdef _MSC_VER
    #include    <time.h>

    #define EPOCH_FILE_TIME 116444736000000000
#else
    #include <sys/time.h>
#endif  // _MSC_VER

#include <wx/datetime.h>
#include <string>
#include "StringFunctions.h"

// get current time
long long getcurrenttime() {
    long long t = 0;

// get time
#ifdef _MSC_VER
    FILETIME ft;
    LARGE_INTEGER lv;
    long long v64;

    GetSystemTimeAsFileTime( &ft );
    lv.LowPart = ft.dwLowDateTime;
    lv.HighPart = ft.dwHighDateTime;

    v64 = lv.QuadPart - EPOCH_FILE_TIME;
    t = v64 / 10000;
#else
    struct timeval tv;
    gettimeofday( &tv, NULL );

    t = tv.tv_sec * 1000 + tv.tv_usec / 1000;
#endif  // _MSC_VER

    return t;
}

// date -> string
std::string datetostring( struct tm* date ) {

    std::string strDate;

    if (date != NULL)
    {
        wxDateTime wxWidDate(*date);
        strDate =  FMT( "%02d %s %04d %02d:%02d:%02d", wxWidDate.GetDay(), wxDateTime::GetMonthName(wxWidDate.GetMonth(), wxDateTime::Name_Abbr).c_str(), wxWidDate.GetYear(),
                                                            wxWidDate.GetHour(), wxWidDate.GetMinute(), wxWidDate.GetSecond());
    }
    else
    {
        strDate = "";
    }

    return strDate;
}