masqmail

view src/timeival.c @ 221:8742d2cee364

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added a note to the long vs. int question in md5.h Solar Designer explained to me in privat conversation that the int had performed much better on some systems and that 16bit ints are very rare. Still I like using the long.
author meillo@marmaro.de
date Fri, 23 Jul 2010 10:53:04 +0200
parents 26e34ae9a3e3
children 82d168dd52fd
line source
1 /* MasqMail
2 Copyright (C) 1999-2002 Oliver Kurth
3
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
8
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
13
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
17 */
18
19 #include <ctype.h>
20 #include <glib.h>
21
22 #include "masqmail.h"
23
24 gint
25 time_interval(gchar * str, gint * pos)
26 {
27 gchar buf[16];
28 gchar *p = str, *q = buf;
29 gint factor = 1, val;
30
31 while (*p && isdigit(*p) && (q < buf + 15)) {
32 *(q++) = *(p++);
33 (*pos)++;
34 }
35 (*pos)++;
36 *q = '\0';
37 val = atoi(buf);
38
39 /* fall through: */
40 switch (*p) {
41 case 'w':
42 factor *= 7;
43 case 'd':
44 factor *= 24;
45 case 'h':
46 factor *= 60;
47 case 'm':
48 factor *= 60;
49 case 's':
50 break;
51 default:
52 return -1;
53 }
54 return val * factor;
55 }