1 /**
2 * @file common.c common routines for Liferea
3 *
4 * Copyright (C) 2003-2005 Lars Lindner <lars.lindner@gmx.net>
5 * Copyright (C) 2004,2005 Nathan J. Conrad <t98502@users.sourceforge.net>
6 * Copyright (C) 2004 Karl Soderstrom <ks@xanadunet.net>
7 *
8 * parts of the RFC822 timezone decoding were taken from the gmime
9 * source written by
10 *
11 * Authors: Michael Zucchi <notzed@helixcode.com>
12 * Jeffrey Stedfast <fejj@helixcode.com>
13 *
14 * Copyright 2000 Helix Code, Inc. (www.helixcode.com)
15 *
16 * This program is free software; you can redistribute it and/or modify
17 * it under the terms of the GNU General Public License as published by
18 * the Free Software Foundation; either version 2 of the License, or
19 * (at your option) any later version.
20 *
21 * This program is distributed in the hope that it will be useful,
22 * but WITHOUT ANY WARRANTY; without even the implied warranty of
23 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
24 * GNU General Public License for more details.
25 *
26 * You should have received a copy of the GNU General Public License
27 * along with this program; if not, write to the Free Software
28 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
29 */
30
31 #ifdef HAVE_CONFIG_H
32 # include <config.h>
33 #endif
34
35 /* this is needed for strptime() */
36 #define _XOPEN_SOURCE /* glibc2 needs this */
37
38 #include <time.h>
39 #include <glib.h>
40 //#include <locale.h>
41 //#include <string.h>
42 //#include <ctype.h>
43 //#include <stdlib.h>
44
45 gchar *dayofweek[] = { "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"};
46 gchar *months[] = {"Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"};
47
createRFC822Date(const time_t * time)48 gchar *createRFC822Date(const time_t *time) {
49 struct tm *tm;
50
51 tm = gmtime(time); /* No need to free because it is statically allocated */
52 return g_strdup_printf("%s, %2d %s %4d %02d:%02d:%02d GMT", dayofweek[tm->tm_wday], tm->tm_mday,
53 months[tm->tm_mon], 1900 + tm->tm_year, tm->tm_hour, tm->tm_min, tm->tm_sec);
54 }
55