d30d1cdee6
by syscons. - If we are running as init, popup the country menu before the main menu. If a non-default country is chosen, then a second menu is brought up to let the user choose a keymap. By default the default keymap for the country that was selected is highlighted. If the user chooses the default country, then the default keymap is just assumed and the user is not presented with the keymap menu. Currently the default country is set to "United States" except for PC98 which assumes "Japan". PR: bin/93853 Submitted by: Seth Kingsley sethk at magnesium dot net MFC after: 3 days
160 lines
4.1 KiB
C
160 lines
4.1 KiB
C
/*
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* Copyright (c) 1996 Joerg Wunsch
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE DEVELOPERS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* $FreeBSD$
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*
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*/
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#include "sysinstall.h"
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#include <errno.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#include <sys/kbio.h>
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struct keymapInfo {
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const char *name;
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const struct keymap *map;
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};
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#include "keymap.h"
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/*
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* keymap.h is being automatically generated by the Makefile. It
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* contains definitions for all desired keymaps. Note that since we
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* don't support font loading nor screen mapping during installation,
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* we simply don't care for any other keys than the ASCII subset.
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*
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* Therefore, if no keymap with the exact name has been found in the
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* first pass, we make a second pass over the table looking just for
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* the language name only.
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*/
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static int
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keymapSetDefault(const char *prefix)
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{
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dialogMenuItem *items = MenuSysconsKeymap.items;
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int i;
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size_t plen = strlen(prefix);
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for (i = 0; items[i].data; ++i)
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if (!strncmp(prefix, items[i].data, plen))
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return i;
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return -1;
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}
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int
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keymapMenuSelect(dialogMenuItem *self)
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{
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static const struct {
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const char *country, *lang;
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} map[] = {
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{"dk", "danish"},
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{"ee", "estonian"},
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{"fi", "finnish"},
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{"de", "german"},
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{"is", "icelandic"},
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{"no", "norwegian"},
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{"pl", "pl_PL"},
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{"es", "spanish"},
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{"se", "swedish"},
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{"ch", "swiss"},
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{"gb", "uk"},
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{NULL, NULL}
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};
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const char *country, *lang;
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int i;
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int choice, scroll, curr, max;
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char prefix[16 + 1];
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if ((country = variable_get(VAR_COUNTRY)) != NULL)
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{
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lang = country;
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for (i = 0; map[i].country; ++i)
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if (!strcmp(country, map[i].country))
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{
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lang = map[i].lang;
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break;
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}
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snprintf(prefix, sizeof(prefix), "keymap=%s.iso", lang);
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if ((choice = keymapSetDefault(prefix)) == -1)
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{
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snprintf(prefix, sizeof(prefix), "keymap=%s", lang);
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if ((choice = keymapSetDefault(prefix)) == -1)
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choice = 0;
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}
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dmenuSetDefaultIndex(&MenuSysconsKeymap, &choice, &scroll, &curr, &max);
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return dmenuOpen(&MenuSysconsKeymap, &choice, &scroll, &curr, &max, FALSE);
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}
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else
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return dmenuOpenSimple(&MenuSysconsKeymap, FALSE) ? DITEM_SUCCESS :
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DITEM_FAILURE;
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}
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/*
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* Return values:
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*
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* 0: OK
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* -1: no appropriate keymap found
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* -2: error installing map (other than ENXIO which means we're not on syscons)
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*/
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int
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loadKeymap(const char *lang)
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{
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int passno, err;
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char *llang;
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size_t l;
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struct keymapInfo *kip;
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llang = strdup(lang);
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if (llang == NULL)
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abort();
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for (passno = 0; passno < 2; passno++)
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{
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if (passno > 0)
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{
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/* make the match more fuzzy */
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l = strspn(llang, "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789");
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llang[l] = '\0';
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}
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l = strlen(llang);
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for (kip = keymapInfos; kip->name; kip++)
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if (strncmp(kip->name, llang, l) == 0)
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{
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/* Yep, got it! */
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err = ioctl(0, PIO_KEYMAP, kip->map);
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free(llang);
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return (err == -1 && errno != ENOTTY)? -2: 0;
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}
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}
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free(llang);
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return -1;
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}
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