1130b656e5
This will make a number of things easier in the future, as well as (finally!) avoiding the Id-smashing problem which has plagued developers for so long. Boy, I'm glad we're not using sup anymore. This update would have been insane otherwise.
96 lines
2.8 KiB
C
96 lines
2.8 KiB
C
/*
|
|
* Copyright (c) 1996 Joerg Wunsch
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY EXPRESS OR
|
|
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
|
|
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
|
* IN NO EVENT SHALL THE DEVELOPERS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
|
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
|
|
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*
|
|
* $FreeBSD$
|
|
*
|
|
*/
|
|
|
|
#include "sysinstall.h"
|
|
#include <errno.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <unistd.h>
|
|
#include <machine/console.h>
|
|
|
|
struct keymapInfo {
|
|
const char *name;
|
|
const struct keymap *map;
|
|
};
|
|
|
|
#include "keymap.h"
|
|
|
|
/*
|
|
* keymap.h is being automatically generated by the Makefile. It
|
|
* contains definitions for all desired keymaps. Note that since we
|
|
* don't support font loading nor screen mapping during installation,
|
|
* we simply don't care for any other keys than the ASCII subset.
|
|
*
|
|
* Therefore, if no keymap with the exact name has been found in the
|
|
* first pass, we make a second pass over the table looking just for
|
|
* the language name only.
|
|
*/
|
|
|
|
/*
|
|
* Return values:
|
|
*
|
|
* 0: OK
|
|
* -1: no appropriate keymap found
|
|
* -2: error installing map (other than ENXIO which means we're not on syscons)
|
|
*/
|
|
|
|
int
|
|
loadKeymap(const char *lang)
|
|
{
|
|
int passno, err;
|
|
char *llang;
|
|
size_t l;
|
|
struct keymapInfo *kip;
|
|
|
|
llang = strdup(lang);
|
|
if (llang == NULL)
|
|
abort();
|
|
|
|
for (passno = 0; passno < 2; passno++)
|
|
{
|
|
if (passno > 0)
|
|
{
|
|
/* make the match more fuzzy */
|
|
l = strspn(llang, "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789");
|
|
llang[l] = '\0';
|
|
}
|
|
|
|
l = strlen(llang);
|
|
|
|
for (kip = keymapInfos; kip->name; kip++)
|
|
if (strncmp(kip->name, llang, l) == 0)
|
|
{
|
|
/* Yep, got it! */
|
|
err = ioctl(0, PIO_KEYMAP, kip->map);
|
|
free(llang);
|
|
return (err == -1 && errno != ENOTTY)? -2: 0;
|
|
}
|
|
}
|
|
free(llang);
|
|
return -1;
|
|
}
|