diff options
| -rw-r--r-- | common/smtppass.c | 36 |
1 files changed, 33 insertions, 3 deletions
diff --git a/common/smtppass.c b/common/smtppass.c index 6897aaa..0ea9ca5 100644 --- a/common/smtppass.c +++ b/common/smtppass.c @@ -1340,11 +1340,41 @@ static void make_date(spctx_t* ctx, char* date) #ifdef HAVE_TM_GMTOFF time_t timezone = t2.tm_gmtoff; const char *tzname[2] = { t2.tm_zone, t2.tm_zone }; + + snprintf(date + date_len, MAX_DATE_LENGTH - date_len, " %+03d%02d (%s)", + (int)(timezone / 3600), (int)(timezone % 3600), + tzname[t2.tm_isdst ? 1 : 0]); #else - tzset(); + /* Apparently Solaris needs this nasty hack.... */ + #define DAY_MIN (24 * HOUR_MIN) + #define HOUR_MIN 60 + #define MIN_SEC 60 + + struct tm gmt; + struct tm *lt; + int off; + + gmt = *gmtime(&t); + lt = localtime(&t); + off = (lt->tm_hour - gmt.tm_hour) * HOUR_MIN + lt->tm_min - gmt.tm_min; + + if (lt->tm_year < gmt.tm_year) + off -= DAY_MIN; + else if (lt->tm_year > gmt.tm_year) + off += DAY_MIN; + else if (lt->tm_yday < gmt.tm_yday) + off -= DAY_MIN; + else if (lt->tm_yday > gmt.tm_yday) + off += DAY_MIN; + if (lt->tm_sec <= gmt.tm_sec - MIN_SEC) + off -= 1; + else if (lt->tm_sec >= gmt.tm_sec + MIN_SEC) + off += 1; + + snprintf(date + date_len, MAX_DATE_LENGTH - date_len, + " %+03d%02d (%s)", (int)(off / HOUR_MIN), (int)(abs(off) % HOUR_MIN), + tzname[lt->tm_isdst ? 1 : 0]); #endif - snprintf(date + date_len, MAX_DATE_LENGTH - date_len, " %+03d%02d (%s)", - (int)(timezone / 3600), (int)(timezone % 3600), tzname[t2.tm_isdst ? 1 : 0]); } /* Break it off just in case */ |