Function ippTimeToDate

cups/ipp.c:3929–3970

 */

const ipp_uchar_t *			/* O - RFC-2579 date/time data */
ippTimeToDate(time_t t)			/* I - Time in seconds */
{
  struct tm	unixdate;		/* UNIX unixdate/time info */
  ipp_uchar_t	*date = _cupsGlobals()->ipp_date;
					/* RFC-2579 date/time data */


 /*
  * RFC-2579 date/time format is:
  *
  *    Byte(s)  Description
  *    -------  -----------
  *    0-1      Year (0 to 65535)
  *    2        Month (1 to 12)
  *    3        Day (1 to 31)
  *    4        Hours (0 to 23)
  *    5        Minutes (0 to 59)
  *    6        Seconds (0 to 60, 60 = "leap second")
  *    7        Deciseconds (0 to 9)
  *    8        +/- UTC
  *    9        UTC hours (0 to 11)
  *    10       UTC minutes (0 to 59)
  */

  gmtime_r(&t, &unixdate);
  unixdate.tm_year += 1900;

  date[0]  = (ipp_uchar_t)(unixdate.tm_year >> 8);
  date[1]  = (ipp_uchar_t)(unixdate.tm_year);
  date[2]  = (ipp_uchar_t)(unixdate.tm_mon + 1);
  date[3]  = (ipp_uchar_t)unixdate.tm_mday;
  date[4]  = (ipp_uchar_t)unixdate.tm_hour;
  date[5]  = (ipp_uchar_t)unixdate.tm_min;
  date[6]  = (ipp_uchar_t)unixdate.tm_sec;
  date[7]  = 0;
  date[8]  = '+';
  date[9]  = 0;
  date[10] = 0;

  return (date);
}


/*