mirror of
https://github.com/omar-polo/gmid.git
synced 2024-10-05 16:56:55 +02:00
81 lines
2.1 KiB
C
81 lines
2.1 KiB
C
/* $OpenBSD: a_time_tm.c,v 1.15 2018/04/25 11:48:21 tb Exp $ */
|
|
/*
|
|
* Copyright (c) 2015 Bob Beck <beck@openbsd.org>
|
|
*
|
|
* Permission to use, copy, modify, and distribute this software for any
|
|
* purpose with or without fee is hereby granted, provided that the above
|
|
* copyright notice and this permission notice appear in all copies.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
|
|
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
|
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
|
|
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
|
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
|
|
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
|
|
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
|
*/
|
|
|
|
#include "config.h"
|
|
|
|
#include <ctype.h>
|
|
#include <limits.h>
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
#include <time.h>
|
|
|
|
#define GENTIME_LENGTH 15
|
|
#define UTCTIME_LENGTH 13
|
|
|
|
#define V_ASN1_UTCTIME 23
|
|
#define V_ASN1_GENERALIZEDTIME 24
|
|
|
|
#ifndef HAVE_ASN1_TIME_TM_CMP
|
|
int
|
|
ASN1_time_tm_cmp(struct tm *tm1, struct tm *tm2)
|
|
{
|
|
if (tm1->tm_year < tm2->tm_year)
|
|
return (-1);
|
|
if (tm1->tm_year > tm2->tm_year)
|
|
return (1);
|
|
if (tm1->tm_mon < tm2->tm_mon)
|
|
return (-1);
|
|
if (tm1->tm_mon > tm2->tm_mon)
|
|
return (1);
|
|
if (tm1->tm_mday < tm2->tm_mday)
|
|
return (-1);
|
|
if (tm1->tm_mday > tm2->tm_mday)
|
|
return (1);
|
|
if (tm1->tm_hour < tm2->tm_hour)
|
|
return (-1);
|
|
if (tm1->tm_hour > tm2->tm_hour)
|
|
return (1);
|
|
if (tm1->tm_min < tm2->tm_min)
|
|
return (-1);
|
|
if (tm1->tm_min > tm2->tm_min)
|
|
return (1);
|
|
if (tm1->tm_sec < tm2->tm_sec)
|
|
return (-1);
|
|
if (tm1->tm_sec > tm2->tm_sec)
|
|
return (1);
|
|
return 0;
|
|
}
|
|
#endif
|
|
|
|
#ifndef HAVE_ASN1_TIME_TM_CLAMP_NOTAFTER
|
|
int
|
|
ASN1_time_tm_clamp_notafter(struct tm *tm)
|
|
{
|
|
#ifdef SMALL_TIME_T
|
|
struct tm broken_os_epoch_tm;
|
|
time_t broken_os_epoch_time = INT_MAX;
|
|
|
|
if (gmtime_r(&broken_os_epoch_time, &broken_os_epoch_tm) == NULL)
|
|
return 0;
|
|
|
|
if (ASN1_time_tm_cmp(tm, &broken_os_epoch_tm) == 1)
|
|
memcpy(tm, &broken_os_epoch_tm, sizeof(*tm));
|
|
#endif
|
|
return 1;
|
|
}
|
|
#endif
|