masqmail

view src/timeival.c @ 281:ea5f86e0a81c

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modes are now enforced exclusive Other MTAs (exim, postfix) are more relaxing, but as combinations of exclusive modes are senseless we behave more obvious if we fail early. This makes understanding the behavior easier too.
author markus schnalke <meillo@marmaro.de>
date Tue, 07 Dec 2010 14:04:56 -0300
parents 82d168dd52fd
children 41958685480d
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)
26 {
27 gchar buf[16];
28 gchar *p = str, *q = buf;
29 gint factor = 1, val;
30
31 while (*p && isdigit(*p) && (q < buf+sizeof(buf)-1)) {
32 *(q++) = *(p++);
33 }
34 *q = '\0';
35 val = atoi(buf);
36
37 /* fall through: */
38 switch (*p) {
39 case 'w':
40 factor *= 7;
41 case 'd':
42 factor *= 24;
43 case 'h':
44 factor *= 60;
45 case 'm':
46 factor *= 60;
47 case 's':
48 break;
49 default:
50 return -1;
51 }
52 return val * factor;
53 }