| 1 |
/* |
| 2 |
* Copyright (c) 2002 Erik Fears |
| 3 |
* Copyright (c) 2014-2016 ircd-hybrid development team |
| 4 |
* |
| 5 |
* This program is free software; you can redistribute it and/or modify |
| 6 |
* it under the terms of the GNU General Public License as published by |
| 7 |
* the Free Software Foundation; either version 2 of the License, or |
| 8 |
* (at your option) any later version. |
| 9 |
* |
| 10 |
* This program is distributed in the hope that it will be useful, |
| 11 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 12 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 13 |
* GNU General Public License for more details. |
| 14 |
* |
| 15 |
* You should have received a copy of the GNU General Public License |
| 16 |
* along with this program; if not, write to the Free Software |
| 17 |
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 |
| 18 |
* USA |
| 19 |
*/ |
| 20 |
|
| 21 |
#include "setup.h" |
| 22 |
|
| 23 |
#include <stdio.h> |
| 24 |
#include <time.h> |
| 25 |
|
| 26 |
#include "misc.h" |
| 27 |
|
| 28 |
|
| 29 |
const char * |
| 30 |
date_iso8601(time_t lclock) |
| 31 |
{ |
| 32 |
static char buf[32]; |
| 33 |
static time_t lclock_last; |
| 34 |
|
| 35 |
if (!lclock) |
| 36 |
lclock = time(0); |
| 37 |
|
| 38 |
if (lclock_last != lclock) |
| 39 |
{ |
| 40 |
lclock_last = lclock; |
| 41 |
strftime(buf, sizeof(buf), "%FT%T%z", localtime(&lclock)); |
| 42 |
} |
| 43 |
|
| 44 |
return buf; |
| 45 |
} |
| 46 |
|
| 47 |
/* |
| 48 |
* Split a time_t into an English-language explanation of how |
| 49 |
* much time it represents, e.g. "2 hours 45 minutes 8 seconds" |
| 50 |
*/ |
| 51 |
const char * |
| 52 |
time_dissect(time_t duration) |
| 53 |
{ |
| 54 |
static char buf[32]; /* 32 = sizeof("9999999999999999 days, 23:59:59") */ |
| 55 |
unsigned int days = 0, hours = 0, minutes = 0, seconds = 0; |
| 56 |
|
| 57 |
while (duration >= 60 * 60 * 24) |
| 58 |
{ |
| 59 |
duration -= 60 * 60 * 24; |
| 60 |
++days; |
| 61 |
} |
| 62 |
|
| 63 |
while (duration >= 60 * 60) |
| 64 |
{ |
| 65 |
duration -= 60 * 60; |
| 66 |
++hours; |
| 67 |
} |
| 68 |
|
| 69 |
while (duration >= 60) |
| 70 |
{ |
| 71 |
duration -= 60; |
| 72 |
++minutes; |
| 73 |
} |
| 74 |
|
| 75 |
seconds = duration; |
| 76 |
|
| 77 |
snprintf(buf, sizeof(buf), "%u day%s, %02u:%02u:%02u", |
| 78 |
days, days == 1 ? "" : "s", hours, minutes, seconds); |
| 79 |
return buf; |
| 80 |
} |
