diff options
Diffstat (limited to 'source/lib/time.c')
| -rw-r--r-- | source/lib/time.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/source/lib/time.c b/source/lib/time.c index 84004a099be..9f94791b581 100644 --- a/source/lib/time.c +++ b/source/lib/time.c @@ -791,3 +791,25 @@ SMB_BIG_INT usec_time_diff(struct timeval *larget, struct timeval *smallt) SMB_BIG_INT sec_diff = larget->tv_sec - smallt->tv_sec; return (sec_diff * 1000000) + (SMB_BIG_INT)(larget->tv_usec - smallt->tv_usec); } + + +/**************************************************************************** + convert ASN.1 GeneralizedTime string to unix-time + returns 0 on failure; Currently ignores timezone. +****************************************************************************/ +time_t generalized_to_unix_time(const char *str) +{ + struct tm tm; + + ZERO_STRUCT(tm); + + if (sscanf(str, "%4d%2d%2d%2d%2d%2d", + &tm.tm_year, &tm.tm_mon, &tm.tm_mday, + &tm.tm_hour, &tm.tm_min, &tm.tm_sec) != 6) { + return 0; + } + tm.tm_year -= 1900; + tm.tm_mon -= 1; + + return timegm(&tm); +} |