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/*
* Copyright (c) 2002 Erik Fears
* Copyright (c) 2014-2018 ircd-hybrid development team
*
* 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 2 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, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
* USA
*/
#include "setup.h"
#include <stdio.h>
#include <string.h>
#include <time.h>
#include "misc.h"
const char *
date_iso8601(time_t lclock)
{
static char buf[32];
static time_t lclock_last;
if (lclock == 0)
lclock = time(0);
if (lclock_last != lclock)
{
lclock_last = lclock;
strftime(buf, sizeof(buf), "%FT%T%z", localtime(&lclock));
}
return buf;
}
/*
* Split a time_t into an English-language explanation of how
* much time it represents, e.g. "2 hours 45 minutes 8 seconds"
*/
const char *
time_dissect(time_t duration)
{
static char buf[32]; /* 32 = sizeof("9999999999999999 days, 23:59:59") */
unsigned int days = 0, hours = 0, minutes = 0, seconds = 0;
while (duration >= 60 * 60 * 24)
{
duration -= 60 * 60 * 24;
++days;
}
while (duration >= 60 * 60)
{
duration -= 60 * 60;
++hours;
}
while (duration >= 60)
{
duration -= 60;
++minutes;
}
seconds = duration;
snprintf(buf, sizeof(buf), "%u day%s, %02u:%02u:%02u",
days, days == 1 ? "" : "s", hours, minutes, seconds);
return buf;
}
const char *
stripws(char *txt)
{
while (*txt == '\t' || *txt == ' ')
++txt;
char *tmp = txt + strlen(txt) - 1;
while (tmp >= txt && (*tmp == '\t' || *tmp == ' '))
--tmp;
*(tmp + 1) = '\0';
return txt;
}
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