masqmail

view src/timeival.c @ 366:41958685480d

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Switched to `type *name' style Andrew Koenig's ``C Traps and Pitfalls'' (Ch.2.1) convinced me that it is best to go with the way C had been designed. The ``declaration reflects use'' concept conflicts with a ``type* name'' notation. Hence I switched.
author markus schnalke <meillo@marmaro.de>
date Thu, 22 Sep 2011 15:07:40 +0200
parents 2e7d3a02edb1
children b27f66555ba8
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 }