// performs a locale sensitive date formatting operation on the PRExplodedTime parameter
nsresult nsDateTimeFormatUnix::FormatPRExplodedTime(nsILocale* locale,
const nsDateFormatSelector dateFormatSelector,
const nsTimeFormatSelector timeFormatSelector,
const PRExplodedTime* explodedTime,
nsAString& stringOut)
{
struct tm tmTime;
/* be safe and set all members of struct tm to zero
*
* there are other fields in the tm struct that we aren't setting
* (tm_isdst, tm_gmtoff, tm_zone, should we set these?) and since
* tmTime is on the stack, it may be filled with garbage, but
* the garbage may vary. (this may explain why some saw bug #10412, and
* others did not.
*
* when tmTime is passed to strftime() with garbage bad things may happen.
* see bug #10412
*/
memset( &tmTime, 0, sizeof(tmTime) );
tmTime.tm_yday = explodedTime->tm_yday;
tmTime.tm_wday = explodedTime->tm_wday;
tmTime.tm_year = explodedTime->tm_year;
tmTime.tm_year -= 1900;
tmTime.tm_mon = explodedTime->tm_month;
tmTime.tm_mday = explodedTime->tm_mday;
tmTime.tm_hour = explodedTime->tm_hour;
tmTime.tm_min = explodedTime->tm_min;
tmTime.tm_sec = explodedTime->tm_sec;
return FormatTMTime(locale, dateFormatSelector, timeFormatSelector, &tmTime, stringOut);
}
// performs a locale sensitive date formatting operation on the time_t parameter
nsresult nsDateTimeFormatWin::FormatTime(nsILocale* locale,
const nsDateFormatSelector dateFormatSelector,
const nsTimeFormatSelector timeFormatSelector,
const time_t timetTime,
nsAString& stringOut)
{
return FormatTMTime(locale, dateFormatSelector, timeFormatSelector, localtime( &timetTime ), stringOut);
}
// performs a locale sensitive date formatting operation on the time_t parameter
nsresult nsDateTimeFormatMac::FormatTime(nsILocale* locale,
const nsDateFormatSelector dateFormatSelector,
const nsTimeFormatSelector timeFormatSelector,
const time_t timetTime,
nsAString& stringOut)
{
struct tm tmTime;
return FormatTMTime(locale, dateFormatSelector, timeFormatSelector, localtime_r(&timetTime, &tmTime), stringOut);
}
nsresult nsDateTimeFormatUnix::FormatTime(nsILocale* locale,
const nsDateFormatSelector dateFormatSelector,
const nsTimeFormatSelector timeFormatSelector,
const time_t timetTime,
nsAString& stringOut)
{
struct tm tmTime;
memcpy(&tmTime, localtime(&timetTime), sizeof(struct tm));
return FormatTMTime(locale, dateFormatSelector, timeFormatSelector, &tmTime, stringOut);
}
/*static*/ nsresult
DateTimeFormat::FormatTime(const nsDateFormatSelector aDateFormatSelector,
const nsTimeFormatSelector aTimeFormatSelector,
const time_t aTimetTime,
nsAString& aStringOut)
{
struct tm tmTime;
memcpy(&tmTime, localtime(&aTimetTime), sizeof(struct tm));
return FormatTMTime(aDateFormatSelector, aTimeFormatSelector, &tmTime, aStringOut);
}
// performs a locale sensitive date formatting operation on the PRExplodedTime parameter
nsresult nsDateTimeFormatMac::FormatPRExplodedTime(nsILocale* locale,
const nsDateFormatSelector dateFormatSelector,
const nsTimeFormatSelector timeFormatSelector,
const PRExplodedTime* explodedTime,
nsAString& stringOut)
{
struct tm tmTime;
memset( &tmTime, 0, sizeof(tmTime) );
tmTime.tm_yday = explodedTime->tm_yday;
tmTime.tm_wday = explodedTime->tm_wday;
tmTime.tm_year = explodedTime->tm_year;
tmTime.tm_year -= 1900;
tmTime.tm_mon = explodedTime->tm_month;
tmTime.tm_mday = explodedTime->tm_mday;
tmTime.tm_hour = explodedTime->tm_hour;
tmTime.tm_min = explodedTime->tm_min;
tmTime.tm_sec = explodedTime->tm_sec;
return FormatTMTime(locale, dateFormatSelector, timeFormatSelector, &tmTime, stringOut);
}
