mirror of
https://github.com/samba-team/samba.git
synced 2024-12-24 21:34:56 +03:00
0d0a0f79d3
BUG: https://bugzilla.samba.org/show_bug.cgi?id=11003 Reported-by: Youzhong Yang <Youzhong.Yang@mathworks.com> Signed-off-by: Martin Schwenke <martin@meltin.net> Reviewed-by: Amitay Isaacs <amitay@gmail.com> Autobuild-User(master): Amitay Isaacs <amitay@samba.org> Autobuild-Date(master): Fri Dec 12 05:02:32 CET 2014 on sn-devel-104
99 lines
2.7 KiB
C
99 lines
2.7 KiB
C
/*
|
|
* Unix SMB/CIFS implementation.
|
|
* time handling functions
|
|
*
|
|
* Copyright (C) Andrew Tridgell 1992-2004
|
|
* Copyright (C) Stefan (metze) Metzmacher 2002
|
|
* Copyright (C) Jeremy Allison 2007
|
|
* Copyright (C) Andrew Bartlett 2011
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#include "replace.h"
|
|
#include "lib/util/time_basic.h"
|
|
|
|
/**
|
|
a gettimeofday wrapper
|
|
**/
|
|
_PUBLIC_ void GetTimeOfDay(struct timeval *tval)
|
|
{
|
|
#ifdef HAVE_GETTIMEOFDAY_TZ
|
|
gettimeofday(tval,NULL);
|
|
#else
|
|
gettimeofday(tval);
|
|
#endif
|
|
}
|
|
|
|
/****************************************************************************
|
|
Return the date and time as a string
|
|
****************************************************************************/
|
|
|
|
char *timeval_str_buf(const struct timeval *tp, bool rfc5424, bool hires,
|
|
struct timeval_buf *dst)
|
|
{
|
|
time_t t;
|
|
struct tm *tm;
|
|
size_t len;
|
|
|
|
t = (time_t)tp->tv_sec;
|
|
tm = localtime(&t);
|
|
|
|
if (tm == NULL) {
|
|
if (hires) {
|
|
snprintf(dst->buf, sizeof(dst->buf),
|
|
"%ld.%06ld seconds since the Epoch",
|
|
(long)tp->tv_sec, (long)tp->tv_usec);
|
|
} else {
|
|
snprintf(dst->buf, sizeof(dst->buf),
|
|
"%ld seconds since the Epoch", (long)t);
|
|
}
|
|
return dst->buf;
|
|
}
|
|
|
|
len = snprintf(dst->buf, sizeof(dst->buf),
|
|
(rfc5424 ?
|
|
"%04d-%02d-%02dT%02d:%02d:%02d" :
|
|
"%04d/%02d/%02d %02d:%02d:%02d"),
|
|
1900 + tm->tm_year, tm->tm_mon + 1, tm->tm_mday,
|
|
tm->tm_hour, tm->tm_min, tm->tm_sec);
|
|
|
|
if ((rfc5424 || hires) && (len < sizeof(dst->buf))) {
|
|
len += snprintf(dst->buf + len, sizeof(dst->buf) - len,
|
|
".%06ld", (long)tp->tv_usec);
|
|
}
|
|
|
|
if (rfc5424 && (len < sizeof(dst->buf))) {
|
|
struct tm tm_utc, tm_local;
|
|
int offset;
|
|
|
|
tm_local = *tm;
|
|
/* It is reasonable to assume that if localtime()
|
|
* worked above, then gmtime() should also work
|
|
* without error. */
|
|
tm_utc = *gmtime(&t);
|
|
|
|
offset = (tm_local.tm_hour - tm_utc.tm_hour) * 60 +
|
|
(tm_local.tm_min - tm_utc.tm_min);
|
|
|
|
snprintf(dst->buf + len, sizeof(dst->buf) - len,
|
|
"%c%02d:%02d",
|
|
(offset >=0 ? '+' : '-'),
|
|
abs(offset) / 60,
|
|
abs(offset) % 60);
|
|
}
|
|
|
|
return dst->buf;
|
|
}
|