2 * Copyright (c) 1996 Joerg Wunsch
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
13 * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY EXPRESS OR
14 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
15 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
16 * IN NO EVENT SHALL THE DEVELOPERS BE LIABLE FOR ANY DIRECT, INDIRECT,
17 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
18 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
19 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
20 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
21 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
22 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28 #include "sysinstall.h"
37 const struct keymap *map;
43 * keymap.h is being automatically generated by the Makefile. It
44 * contains definitions for all desired keymaps. Note that since we
45 * don't support font loading nor screen mapping during installation,
46 * we simply don't care for any other keys than the ASCII subset.
48 * Therefore, if no keymap with the exact name has been found in the
49 * first pass, we make a second pass over the table looking just for
50 * the language name only.
55 keymapSetDefault(const char *prefix)
57 dialogMenuItem *items = MenuSysconsKeymap.items;
59 size_t plen = strlen(prefix);
61 for (i = 0; items[i].data; ++i)
62 if (!strncmp(prefix, items[i].data, plen))
69 keymapMenuSelect(dialogMenuItem *self)
72 const char *country, *lang;
91 const char *country, *lang;
93 int choice, scroll, curr, max;
96 if ((country = variable_get(VAR_COUNTRY)) != NULL)
99 for (i = 0; map[i].country; ++i)
100 if (!strcmp(country, map[i].country))
106 snprintf(prefix, sizeof(prefix), "keymap=%s.iso", lang);
107 if ((choice = keymapSetDefault(prefix)) == -1)
109 snprintf(prefix, sizeof(prefix), "keymap=%s", lang);
110 if ((choice = keymapSetDefault(prefix)) == -1) {
112 snprintf(prefix, sizeof(prefix), "keymap=jp.pc98");
114 snprintf(prefix, sizeof(prefix), "keymap=us.iso");
116 if ((choice = keymapSetDefault(prefix)) == -1)
121 dmenuSetDefaultIndex(&MenuSysconsKeymap, &choice, &scroll, &curr, &max);
122 return dmenuOpen(&MenuSysconsKeymap, &choice, &scroll, &curr, &max, FALSE);
125 return dmenuOpenSimple(&MenuSysconsKeymap, FALSE) ? DITEM_SUCCESS :
134 * -1: no appropriate keymap found
135 * -2: error installing map (other than ENXIO which means we're not on syscons)
139 loadKeymap(const char *lang)
144 struct keymapInfo *kip;
146 llang = strdup(lang);
150 for (passno = 0; passno < 2; passno++)
154 /* make the match more fuzzy */
155 l = strspn(llang, "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789");
161 for (kip = keymapInfos; kip->name; kip++)
162 if (strncmp(kip->name, llang, l) == 0)
165 err = ioctl(0, PIO_KEYMAP, kip->map);
167 return (err == -1 && errno != ENOTTY)? -2: 0;