1 /* GDK - The GIMP Drawing Kit
2 * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
3 * Copyright (C) 1998-2004 Tor Lillqvist
4 *
5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Lesser General Public
7 * License as published by the Free Software Foundation; either
8 * version 2 of the License, or (at your option) any later version.
9 *
10 * This library 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 GNU
13 * Lesser General Public License for more details.
14 *
15 * You should have received a copy of the GNU Lesser General Public
16 * License along with this library; if not, write to the
17 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
18 * Boston, MA 02111-1307, USA.
19 */
20
21 /*
22 * Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
23 * file for a list of people on the GTK+ Team. See the ChangeLog
24 * files for a list of changes. These files are distributed with
25 * GTK+ at ftp://ftp.gtk.org/pub/gtk/.
26 */
27
28 #include "config.h"
29
30 #include <stdlib.h>
31 #include <string.h>
32 #include <locale.h>
33
34 #include "gdkpixmap.h"
35 #include "gdkinternals.h"
36 #include "gdki18n.h"
37 #include "gdkwin32.h"
38
39 gchar*
gdk_set_locale(void)40 gdk_set_locale (void)
41 {
42 if (!setlocale (LC_ALL, ""))
43 g_warning ("locale not supported by C library");
44
45 return g_win32_getlocale ();
46 }
47
48 gchar *
gdk_wcstombs(const GdkWChar * src)49 gdk_wcstombs (const GdkWChar *src)
50 {
51 const gchar *charset;
52
53 g_get_charset (&charset);
54 return g_convert ((char *) src, -1, charset, "UCS-4LE", NULL, NULL, NULL);
55 }
56
57 gint
gdk_mbstowcs(GdkWChar * dest,const gchar * src,gint dest_max)58 gdk_mbstowcs (GdkWChar *dest,
59 const gchar *src,
60 gint dest_max)
61 {
62 gint retval;
63 gsize nwritten;
64 gint n_ucs4;
65 gunichar *ucs4;
66 const gchar *charset;
67
68 g_get_charset (&charset);
69 ucs4 = (gunichar *) g_convert (src, -1, "UCS-4LE", charset, NULL, &nwritten, NULL);
70 n_ucs4 = nwritten * sizeof (GdkWChar);
71
72 retval = MIN (dest_max, n_ucs4);
73 memmove (dest, ucs4, retval * sizeof (GdkWChar));
74 g_free (ucs4);
75
76 return retval;
77 }
78