mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-24 11:29:10 +00:00
C rewrite of kbdmap/vidfont.
Submitted by: Jonathan Belson <jon@witchspace.com> OK'ed by: wosch (Perl code maintainer)
This commit is contained in:
Mark Murray
parent
bfed7b6485
commit
ece80b1d6f
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=99357
@ -1,8 +1,6 @@
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# $FreeBSD$
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MAINTAINER= wosch
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SCRIPTS= ${.CURDIR}/kbdmap.pl
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PROG= kbdmap
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LINKS= ${BINDIR}/kbdmap ${BINDIR}/vidfont
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MAN= kbdmap.1
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MLINKS= kbdmap.1 vidfont.1
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@ -143,5 +143,10 @@ commands appeared in
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.Fx 2.1 .
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.Sh AUTHORS
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.An Wolfram Schneider
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.Aq wosch@FreeBSD.org ,
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Berlin.
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.Aq wosch@FreeBSD.org
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wrote the original Perl version.
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The current version was rewritten in C by
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.An Jonathan Belson
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.Aq jon@witchspace.com
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for
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.Fx 5.0 .
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842
usr.sbin/kbdmap/kbdmap.c
Normal file
842
usr.sbin/kbdmap/kbdmap.c
Normal file
@ -0,0 +1,842 @@
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/*-
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* Copyright (c) 2002 Jonathan Belson <jon@witchspace.com>
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* All rights reserved.
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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 AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#include <sys/cdefs.h>
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__FBSDID("$FreeBSD$");
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#include <sys/types.h>
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#include <sys/queue.h>
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#include <sys/syslimits.h>
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#include <assert.h>
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#include <ctype.h>
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#include <dirent.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <stringlist.h>
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#include <unistd.h>
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#include "kbdmap.h"
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static const char *lang_default = DEFAULT_LANG;
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static const char *font;
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static const char *lang;
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static const char *program;
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static const char *keymapdir = DEFAULT_KEYMAP_DIR;
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static const char *fontdir = DEFAULT_FONT_DIR;
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static const char *sysconfig = DEFAULT_SYSCONFIG;
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static const char *font_default = DEFAULT_FONT;
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static const char *font_current;
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static const char *dir;
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static const char *menu = "";
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static int x11;
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static int show;
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static int verbose;
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static int print;
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struct keymap {
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char *desc;
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char *keym;
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int mark;
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SLIST_ENTRY(keymap) entries;
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};
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static SLIST_HEAD(slisthead, keymap) head = SLIST_HEAD_INITIALIZER(head);
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/*
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* Get keymap entry for 'key', or NULL of not found
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*/
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static struct keymap *
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get_keymap(const char *key)
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{
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struct keymap *km;
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SLIST_FOREACH(km, &head, entries)
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if (!strcmp(km->keym, key))
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return km;
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return NULL;
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}
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/*
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* Count the number of keymaps we found
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*/
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static int
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get_num_keymaps(void)
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{
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struct keymap *km;
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int count = 0;
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SLIST_FOREACH(km, &head, entries)
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count++;
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return count;
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}
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/*
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* Remove any keymap with given keym
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*/
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static void
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remove_keymap(const char *keym)
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{
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struct keymap *km;
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SLIST_FOREACH(km, &head, entries) {
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if (!strcmp(keym, km->keym)) {
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SLIST_REMOVE(&head, km, keymap, entries);
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free(km);
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break;
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}
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}
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}
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/*
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* Add to hash with 'key'
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*/
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static void
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add_keymap(const char *desc, int mark, const char *keym)
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{
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struct keymap *km, *km_new;
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/* Is there already an entry with this key? */
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SLIST_FOREACH(km, &head, entries) {
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if (!strcmp(km->keym, keym)) {
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/* Reuse this entry */
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free(km->desc);
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km->desc = strdup(desc);
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km->mark = mark;
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return;
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}
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}
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km_new = (struct keymap *) malloc (sizeof(struct keymap));
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km_new->desc = strdup(desc);
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km_new->keym = strdup(keym);
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km_new->mark = mark;
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/* Add to keymap list */
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SLIST_INSERT_HEAD(&head, km_new, entries);
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}
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/*
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* Figure out the default language to use.
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*/
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static const char *
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get_locale(void)
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{
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const char *locale;
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if ((locale = getenv("LC_ALL")) == NULL &&
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(locale = getenv("LC_CTYPE")) == NULL &&
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(locale = getenv("LANG")) == NULL)
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locale = lang_default;
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/* Check for alias */
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if (!strcmp(locale, "C"))
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locale = DEFAULT_LANG;
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return locale;
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}
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/*
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* Extract filename part
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*/
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static const char *
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extract_name(const char *name)
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{
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char *p;
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p = strrchr(name, '/');
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if (p != NULL && p[1] != '\0')
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return p + 1;
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return name;
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}
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/*
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* Return file extension or NULL
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*/
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static char *
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get_extension(const char *name)
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{
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char *p;
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p = strrchr(name, '.');
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if (p != NULL && p[1] != '\0')
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return p;
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return NULL;
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}
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/*
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* Read font from /etc/rc.conf else return default.
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* Freeing the memory is the caller's responsibility.
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*/
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static char *
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get_font(void)
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{
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char line[256], buf[20];
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char *fnt = NULL;
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FILE *fp = fopen(sysconfig, "r");
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if (fp) {
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while (fgets(line, sizeof(line), fp)) {
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int a, b, matches;
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if (line[0] == '#')
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continue;
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matches = sscanf(line,
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" font%dx%d = \"%20[-.0-9a-zA-Z_]",
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&a, &b, buf);
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if (matches==3) {
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if (strcmp(buf, "NO")) {
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if (fnt)
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free(fnt);
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fnt = (char *) malloc(strlen(buf) + 1);
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strcpy(fnt, buf);
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}
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}
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}
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} else
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fprintf(stderr, "Could not open %s for reading\n", sysconfig);
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return fnt;
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}
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/*
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* Set a font using 'vidcontrol'
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*/
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static void
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vidcontrol(const char *fnt)
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{
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char *tmp, *p, *q;
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char ch;
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int i;
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/* syscons test failed */
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if (x11)
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return;
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tmp = strdup(fnt);
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/* Extract font size */
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p = strrchr(tmp, '-');
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if (p && p[1] != '\0') {
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p++;
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/* Remove any '.fnt' extension */
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if ((q = strstr(p, ".fnt")))
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*q = '\0';
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/*
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* Check font size is valid, with no trailing characters
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* ('&ch' should not be matched)
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*/
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if (sscanf(p, "%dx%d%c", &i, &i, &ch) != 2)
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fprintf(stderr, "Which font size? %s\n", fnt);
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else {
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char *cmd;
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asprintf(&cmd, "vidcontrol -f %s %s", p, fnt);
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if (verbose)
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fprintf(stderr, "%s\n", cmd);
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system(cmd);
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free(cmd);
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}
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} else
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fprintf(stderr, "Which font size? %s\n", fnt);
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free(tmp);
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}
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/*
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* Execute 'kbdcontrol' with the appropriate arguments
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*/
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static void
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do_kbdcontrol(struct keymap *km)
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{
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char *kbd_cmd;
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asprintf(&kbd_cmd, "kbdcontrol -l %s/%s", dir, km->keym);
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if (!x11)
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system(kbd_cmd);
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printf("keymap=%s\n", km->keym);
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free(kbd_cmd);
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}
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/*
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* Call 'vidcontrol' with the appropriate arguments
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*/
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static void
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do_vidfont(struct keymap *km)
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{
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char *vid_cmd, *tmp, *p, *q;
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asprintf(&vid_cmd, "%s/%s", dir, km->keym);
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vidcontrol(vid_cmd);
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free(vid_cmd);
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tmp = strdup(km->keym);
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p = strrchr(tmp, '-');
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if (p && p[1]!='\0') {
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p++;
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q = get_extension(p);
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if (q) {
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*q = '\0';
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printf("font%s=%s\n", p, km->keym);
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}
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}
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free(tmp);
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}
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/*
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* Display dialog from 'keymaps[]'
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*/
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static void
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show_dialog(struct keymap **km_sorted, int num_keymaps)
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{
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FILE *fp;
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char *cmd, *dialog;
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char tmp_name[] = "/tmp/_kbd_lang.XXXX";
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const char *ext;
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int fd, i, size;
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fd = mkstemp(tmp_name);
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if (fd == -1) {
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fprintf(stderr, "Could not open temporary file \"%s\"\n",
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tmp_name);
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exit(1);
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}
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asprintf(&dialog, "/usr/bin/dialog --clear --title \"Keyboard Menu\" "
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"--menu \"%s\" -1 -1 10", menu);
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ext = extract_name(dir);
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/* start right font, assume that current font is equal
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* to default font in /etc/rc.conf
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*
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* $font is the font which require the language $lang; e.g.
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* russian *need* a koi8 font
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* $font_current is the current font from /etc/rc.conf
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*/
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if (font && strcmp(font, font_current))
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vidcontrol(font);
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/* Build up the command */
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size = 0;
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for (i=0; i<num_keymaps; i++) {
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/*
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* Each 'font' is passed as ' "font" ""', so allow the
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* extra space
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*/
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size += strlen(km_sorted[i]->desc) + 6;
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}
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/* Allow the space for '2> tmpfilename' redirection */
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size += strlen(tmp_name) + 3;
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cmd = (char *) malloc(strlen(dialog) + size + 1);
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strcpy(cmd, dialog);
|
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|
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for (i=0; i<num_keymaps; i++) {
|
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strcat(cmd, " \"");
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strcat(cmd, km_sorted[i]->desc);
|
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strcat(cmd, "\"");
|
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strcat(cmd, " \"\"");
|
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}
|
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|
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strcat(cmd, " 2>");
|
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strcat(cmd, tmp_name);
|
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|
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/* Show the dialog.. */
|
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system(cmd);
|
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fp = fopen(tmp_name, "r");
|
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if (fp) {
|
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char choice[64];
|
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if (fgets(choice, 64, fp) != NULL) {
|
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/* Find key for desc */
|
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for (i=0; i<num_keymaps; i++) {
|
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if (!strcmp(choice, km_sorted[i]->desc)) {
|
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if (!strcmp(program, "kbdmap"))
|
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do_kbdcontrol(km_sorted[i]);
|
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else
|
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do_vidfont(km_sorted[i]);
|
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break;
|
||||
}
|
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}
|
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} else {
|
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if (font != NULL && strcmp(font, font_current))
|
||||
/* Cancelled, restore old font */
|
||||
vidcontrol(font_current);
|
||||
}
|
||||
fclose(fp);
|
||||
} else
|
||||
fprintf(stderr, "Failed to open temporary file");
|
||||
|
||||
/* Tidy up */
|
||||
remove(tmp_name);
|
||||
free(cmd);
|
||||
free(dialog);
|
||||
close(fd);
|
||||
}
|
||||
|
||||
/*
|
||||
* Search for 'token' in comma delimited array 'buffer'.
|
||||
* Return true for found, false for not found.
|
||||
*/
|
||||
static int
|
||||
find_token(const char *buffer, const char *token)
|
||||
{
|
||||
char *buffer_tmp, *buffer_copy, *inputstring;
|
||||
char **ap;
|
||||
int found;
|
||||
|
||||
buffer_copy = strdup(buffer);
|
||||
buffer_tmp = buffer_copy;
|
||||
inputstring = buffer_copy;
|
||||
ap = &buffer_tmp;
|
||||
|
||||
found = 0;
|
||||
|
||||
while ((*ap = strsep(&inputstring, ",")) != NULL) {
|
||||
if (strcmp(buffer_tmp, token) == 0) {
|
||||
found = 1;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
free(buffer_copy);
|
||||
|
||||
return found;
|
||||
}
|
||||
|
||||
/*
|
||||
* Compare function for qsort
|
||||
*/
|
||||
static int
|
||||
compare_keymap(const void *a, const void *b)
|
||||
{
|
||||
|
||||
/* We've been passed pointers to pointers, so: */
|
||||
const struct keymap *km1 = *((const struct keymap * const *) a);
|
||||
const struct keymap *km2 = *((const struct keymap * const *) b);
|
||||
|
||||
return strcmp(km1->desc, km2->desc);
|
||||
}
|
||||
|
||||
/*
|
||||
* Compare function for qsort
|
||||
*/
|
||||
static int
|
||||
compare_lang(const void *a, const void *b)
|
||||
{
|
||||
const char *l1 = *((const char * const *) a);
|
||||
const char *l2 = *((const char * const *) b);
|
||||
|
||||
return strcmp(l1, l2);
|
||||
}
|
||||
|
||||
/*
|
||||
* Change '8x8' to '8x08' so qsort will put it before eg. '8x14'
|
||||
*/
|
||||
static void
|
||||
kludge_desc(struct keymap **km_sorted, int num_keymaps)
|
||||
{
|
||||
int i;
|
||||
|
||||
for (i=0; i<num_keymaps; i++) {
|
||||
char *p;
|
||||
char *km = km_sorted[i]->desc;
|
||||
if ((p = strstr(km, "8x8")) != NULL) {
|
||||
int len;
|
||||
int j;
|
||||
int offset;
|
||||
|
||||
offset = p - km;
|
||||
|
||||
/* Make enough space for the extra '0' */
|
||||
len = strlen(km);
|
||||
km = realloc(km, len + 2);
|
||||
|
||||
for (j=len; j!=offset+1; j--)
|
||||
km[j + 1] = km[j];
|
||||
|
||||
km[offset+2] = '0';
|
||||
|
||||
km_sorted[i]->desc = km;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/*
|
||||
* Reverse 'kludge_desc()' - change '8x08' back to '8x8'
|
||||
*/
|
||||
static void
|
||||
unkludge_desc(struct keymap **km_sorted, int num_keymaps)
|
||||
{
|
||||
int i;
|
||||
|
||||
for (i=0; i<num_keymaps; i++) {
|
||||
char *p;
|
||||
char *km = km_sorted[i]->desc;
|
||||
if ((p = strstr(km, "8x08")) != NULL) {
|
||||
p += 2;
|
||||
while (*p++)
|
||||
p[-1] = p[0];
|
||||
|
||||
km = realloc(km, p - km - 1);
|
||||
km_sorted[i]->desc = km;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/*
|
||||
* Return 0 if file exists and is readable, else -1
|
||||
*/
|
||||
static int
|
||||
check_file(const char *keym)
|
||||
{
|
||||
int status = 0;
|
||||
|
||||
if (access(keym, R_OK) == -1) {
|
||||
char *fn;
|
||||
asprintf(&fn, "%s/%s", dir, keym);
|
||||
if (access(fn, R_OK) == -1) {
|
||||
if (verbose)
|
||||
fprintf(stderr, "%s not found!\n", fn);
|
||||
status = -1;
|
||||
}
|
||||
free(fn);
|
||||
} else {
|
||||
if (verbose)
|
||||
fprintf(stderr, "No read permission for %s!\n", keym);
|
||||
status = -1;
|
||||
}
|
||||
|
||||
return status;
|
||||
}
|
||||
|
||||
/*
|
||||
* Read options from the relevent configuration file, then
|
||||
* present to user.
|
||||
*/
|
||||
static void
|
||||
menu_read(void)
|
||||
{
|
||||
const char *lg;
|
||||
char *p;
|
||||
int mark, num_keymaps, items, i;
|
||||
char buffer[256], filename[PATH_MAX];
|
||||
char keym[64], lng[64], desc[64];
|
||||
char dialect[64], lang_abk[64];
|
||||
struct keymap *km;
|
||||
struct keymap **km_sorted;
|
||||
struct dirent *dp;
|
||||
StringList *lang_list;
|
||||
FILE *fp;
|
||||
DIR *dirp;
|
||||
|
||||
lang_list = sl_init();
|
||||
|
||||
sprintf(filename, "%s/INDEX.%s", dir, extract_name(dir));
|
||||
|
||||
/* en_US.ISO8859-1 -> en_..\.ISO8859-1 */
|
||||
strlcpy(dialect, lang, sizeof(dialect));
|
||||
if (strlen(dialect) >= 6 && dialect[2] == '-') {
|
||||
dialect[3] = '.';
|
||||
dialect[4] = '.';
|
||||
}
|
||||
|
||||
|
||||
/* en_US.ISO8859-1 -> en */
|
||||
strlcpy(lang_abk, lang, sizeof(lang_abk));
|
||||
if (strlen(lang_abk) >= 3 && lang_abk[2] == '-')
|
||||
lang_abk[2] = '.';
|
||||
|
||||
fprintf(stderr, "lang_default = %s\n", lang_default);
|
||||
fprintf(stderr, "dialect = %s\n", dialect);
|
||||
fprintf(stderr, "lang_abk = %s\n", lang_abk);
|
||||
|
||||
fp = fopen(filename, "r");
|
||||
if (fp) {
|
||||
int matches;
|
||||
while (fgets(buffer, sizeof(buffer), fp)) {
|
||||
p = buffer;
|
||||
if (p[0] == '#')
|
||||
continue;
|
||||
|
||||
while (isspace(*p))
|
||||
p++;
|
||||
|
||||
if (*p == '\0')
|
||||
continue;
|
||||
|
||||
/* Parse input, removing newline */
|
||||
matches = sscanf(p, "%64[^:]:%64[^:]:%64[^:\n]",
|
||||
keym, lng, desc);
|
||||
if (matches == 3) {
|
||||
if (strcmp(keym, "FONT")
|
||||
&& strcmp(keym, "MENU")) {
|
||||
/* Check file exists & is readable */
|
||||
if (check_file(keym) == -1)
|
||||
continue;
|
||||
}
|
||||
}
|
||||
|
||||
if (show) {
|
||||
/*
|
||||
* Take note of supported languages, which
|
||||
* might be in a comma-delimited list
|
||||
*/
|
||||
char *tmp = strdup(lng);
|
||||
char *delim = tmp;
|
||||
|
||||
for (delim = tmp; ; ) {
|
||||
char ch = *delim++;
|
||||
if (ch == ',' || ch == '\0') {
|
||||
delim[-1] = '\0';
|
||||
if (!sl_find(lang_list, tmp))
|
||||
sl_add(lang_list, tmp);
|
||||
if (ch == '\0')
|
||||
break;
|
||||
tmp = delim;
|
||||
}
|
||||
}
|
||||
}
|
||||
/* Set empty language to default language */
|
||||
if (lng[0] == '\0')
|
||||
lg = lang_default;
|
||||
else
|
||||
lg = lng;
|
||||
|
||||
|
||||
/* 4) Your choice if it exists
|
||||
* 3) Long match eg. en_GB.ISO8859-1 is equal to
|
||||
* en_..\.ISO8859-1
|
||||
* 2) short match 'de'
|
||||
* 1) default langlist 'en'
|
||||
* 0) any language
|
||||
*
|
||||
* Language may be a comma separated list
|
||||
* A higher match overwrites a lower
|
||||
* A later entry overwrites a previous if it exists
|
||||
* twice in the database
|
||||
*/
|
||||
|
||||
/* Check for favoured language */
|
||||
km = get_keymap(keym);
|
||||
mark = (km) ? km->mark : 0;
|
||||
|
||||
if (find_token(lg, lang))
|
||||
add_keymap(desc, 4, keym);
|
||||
else if (mark <= 3 && find_token(lg, dialect))
|
||||
add_keymap(desc, 3, keym);
|
||||
else if (mark <= 2 && find_token(lg, lang_abk))
|
||||
add_keymap(desc, 2, keym);
|
||||
else if (mark <= 1 && find_token(lg, lang_default))
|
||||
add_keymap(desc, 1, keym);
|
||||
else if (mark <= 0)
|
||||
add_keymap(desc, 0, keym);
|
||||
}
|
||||
fclose(fp);
|
||||
|
||||
} else
|
||||
printf("Could not open file\n");
|
||||
|
||||
if (show) {
|
||||
qsort(lang_list->sl_str, lang_list->sl_cur, sizeof(char*),
|
||||
compare_lang);
|
||||
printf("Currently supported languages: ");
|
||||
for (i=0; i< (int) lang_list->sl_cur; i++)
|
||||
printf("%s ", lang_list->sl_str[i]);
|
||||
puts("");
|
||||
exit(0);
|
||||
}
|
||||
|
||||
km = get_keymap("MENU");
|
||||
if (km)
|
||||
/* Take note of menu title */
|
||||
menu = strdup(km->desc);
|
||||
km = get_keymap("FONT");
|
||||
if (km)
|
||||
/* Take note of language font */
|
||||
font = strdup(km->desc);
|
||||
|
||||
/* Remove unwanted items from list */
|
||||
remove_keymap("MENU");
|
||||
remove_keymap("FONT");
|
||||
|
||||
/* Look for keymaps not in database */
|
||||
dirp = opendir(dir);
|
||||
if (dirp) {
|
||||
while ((dp = readdir(dirp)) != NULL) {
|
||||
const char *ext = get_extension(dp->d_name);
|
||||
if (ext) {
|
||||
if ((!strcmp(ext, ".fnt") ||
|
||||
!strcmp(ext, ".kbd")) &&
|
||||
!get_keymap(dp->d_name)) {
|
||||
char *q;
|
||||
|
||||
/* Remove any .fnt or .kbd extension */
|
||||
q = strdup(dp->d_name);
|
||||
*(get_extension(q)) = '\0';
|
||||
add_keymap(q, 0, dp->d_name);
|
||||
free(q);
|
||||
|
||||
if (verbose)
|
||||
fprintf(stderr,
|
||||
"'%s' not in database\n",
|
||||
dp->d_name);
|
||||
}
|
||||
}
|
||||
}
|
||||
closedir(dirp);
|
||||
} else
|
||||
fprintf(stderr, "Could not open directory '%s'\n", dir);
|
||||
|
||||
/* Sort items in keymap */
|
||||
num_keymaps = get_num_keymaps();
|
||||
|
||||
km_sorted = (struct keymap **)
|
||||
malloc(num_keymaps*sizeof(struct keymap *));
|
||||
|
||||
/* Make array of pointers to items in hash */
|
||||
items = 0;
|
||||
SLIST_FOREACH(km, &head, entries)
|
||||
km_sorted[items++] = km;
|
||||
|
||||
/* Change '8x8' to '8x08' so sort works as we might expect... */
|
||||
kludge_desc(km_sorted, num_keymaps);
|
||||
|
||||
qsort(km_sorted, num_keymaps, sizeof(struct keymap *), compare_keymap);
|
||||
|
||||
/* ...change back again */
|
||||
unkludge_desc(km_sorted, num_keymaps);
|
||||
|
||||
if (print) {
|
||||
for (i=0; i<num_keymaps; i++)
|
||||
printf("%s\n", km_sorted[i]->desc);
|
||||
exit(0);
|
||||
}
|
||||
|
||||
show_dialog(km_sorted, num_keymaps);
|
||||
|
||||
free(km_sorted);
|
||||
}
|
||||
|
||||
/*
|
||||
* Display usage information and exit
|
||||
*/
|
||||
static void
|
||||
usage(void)
|
||||
{
|
||||
|
||||
fprintf(stderr, "usage: %s\t[-K] [-V] [-d|-default] [-h|-help] "
|
||||
"[-l|-lang language]\n\t\t[-p|-print] [-r|-restore] [-s|-show] "
|
||||
"[-v|-verbose]\n", program);
|
||||
exit(1);
|
||||
}
|
||||
|
||||
static void
|
||||
parse_args(int argc, char **argv)
|
||||
{
|
||||
int i;
|
||||
|
||||
for (i=1; i<argc; i++) {
|
||||
if (argv[i][0] != '-')
|
||||
usage();
|
||||
else if (!strcmp(argv[i], "-help") || !strcmp(argv[i], "-h"))
|
||||
usage();
|
||||
else if (!strcmp(argv[i], "-verbose") || !strcmp(argv[i], "-v"))
|
||||
verbose = 1;
|
||||
else if (!strcmp(argv[i], "-lang") || !strcmp(argv[i], "-l"))
|
||||
if (i + 1 == argc)
|
||||
usage();
|
||||
else
|
||||
lang = argv[++i];
|
||||
else if (!strcmp(argv[i], "-default") || !strcmp(argv[i], "-d"))
|
||||
lang = lang_default;
|
||||
else if (!strcmp(argv[i], "-show") || !strcmp(argv[i], "-s"))
|
||||
show = 1;
|
||||
else if (!strcmp(argv[i], "-print") || !strcmp(argv[i], "-p"))
|
||||
print = 1;
|
||||
else if (!strcmp(argv[i], "-restore") ||
|
||||
!strcmp(argv[i], "-r")) {
|
||||
vidcontrol(font_current);
|
||||
exit(0);
|
||||
} else if (!strcmp(argv[i], "-K"))
|
||||
dir = keymapdir;
|
||||
else if (!strcmp(argv[i], "-V"))
|
||||
dir = fontdir;
|
||||
else
|
||||
usage();
|
||||
}
|
||||
}
|
||||
|
||||
/*
|
||||
* A front-end for the 'vidfont' and 'kbdmap' programs.
|
||||
*/
|
||||
int
|
||||
main(int argc, char **argv)
|
||||
{
|
||||
|
||||
x11 = system("kbdcontrol -d >/dev/null");
|
||||
|
||||
if (x11) {
|
||||
fprintf(stderr, "You are not on a virtual console - "
|
||||
"expect certain strange side-effects\n");
|
||||
sleep(2);
|
||||
}
|
||||
|
||||
SLIST_INIT(&head);
|
||||
|
||||
lang = get_locale();
|
||||
|
||||
program = extract_name(argv[0]);
|
||||
|
||||
/* Parse command line arguments */
|
||||
parse_args(argc, argv);
|
||||
|
||||
font_current = get_font();
|
||||
if (font_current == NULL)
|
||||
font_current = font_default;
|
||||
|
||||
if (strcmp(program, "kbdmap"))
|
||||
dir = fontdir;
|
||||
else
|
||||
dir = keymapdir;
|
||||
|
||||
/* Read and display options */
|
||||
menu_read();
|
||||
|
||||
return 0;
|
||||
}
|
||||
34
usr.sbin/kbdmap/kbdmap.h
Normal file
34
usr.sbin/kbdmap/kbdmap.h
Normal file
@ -0,0 +1,34 @@
|
||||
/*-
|
||||
* Copyright (c) 2002 Jonathan Belson <jon@witchspace.com>
|
||||
* All rights reserved.
|
||||
*
|
||||
* 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 AUTHOR AND CONTRIBUTORS ``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 AUTHOR OR CONTRIBUTORS 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.
|
||||
*
|
||||
* $FreeBSD$
|
||||
*/
|
||||
|
||||
|
||||
#define DEFAULT_LANG "en"
|
||||
#define DEFAULT_KEYMAP_DIR "/usr/share/syscons/keymaps"
|
||||
#define DEFAULT_FONT_DIR "/usr/share/syscons/fonts"
|
||||
#define DEFAULT_SYSCONFIG "/etc/rc.conf"
|
||||
#define DEFAULT_FONT "cp437-8x16.fnt"
|
||||
@ -1,320 +0,0 @@
|
||||
#!/usr/bin/perl
|
||||
#
|
||||
# Copyright (c) March 1995 Wolfram Schneider <wosch@FreeBSD.org>. Berlin.
|
||||
# All rights reserved.
|
||||
#
|
||||
# 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 AUTHOR AND CONTRIBUTORS ``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 AUTHOR OR CONTRIBUTORS 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.
|
||||
#
|
||||
# kbdmap/vidfont - front end for syscons
|
||||
#
|
||||
# $FreeBSD$
|
||||
|
||||
|
||||
# simple test if syscons works
|
||||
$x11 = system("kbdcontrol -d >/dev/null");
|
||||
if ($x11) {
|
||||
warn "You are not on a virtual console - " .
|
||||
"expect certain strange side-effects\n";
|
||||
sleep 2;
|
||||
}
|
||||
|
||||
sub variables_static {
|
||||
$lang_default = "en"; # set default language
|
||||
$lang = $ENV{'LC_ALL'} || $ENV{'LC_CTYPE'} || $ENV{'LANG'} || $lang_default;
|
||||
$lang = &lang($lang);
|
||||
$program = $0; $program =~ s|.*/||; $program =~ s/\.(pl|perl)$//;
|
||||
$keymapdir = "/usr/share/syscons/keymaps";
|
||||
$fontdir = "/usr/share/syscons/fonts";
|
||||
$sysconfig = "/etc/rc.conf";
|
||||
|
||||
# for test only
|
||||
#$keymapdir = "/tmp/kbdmap/syscons/keymaps";
|
||||
#$fontdir = "/tmp/kbdmap/syscons/fonts";
|
||||
|
||||
# read current font from rc.conf
|
||||
$font_default = "cp437-8x16.fnt";
|
||||
$font_current = &font_current($font_default);
|
||||
|
||||
if ($program eq "kbdmap") {
|
||||
$dir = $keymapdir;
|
||||
} else {
|
||||
$dir = $fontdir;
|
||||
}
|
||||
|
||||
@langsupport = ('MENU', 'FONT'); # lang depended variables
|
||||
$show = 0; # show which languages currently supported
|
||||
$index = "INDEX"; # Keyboard language database
|
||||
$verbose = 0;
|
||||
%keymap = '';
|
||||
}
|
||||
|
||||
sub lang {
|
||||
local($lang) = @_;
|
||||
|
||||
#$lang =~ s/_.*//; # strip country and font
|
||||
$lang =~ s/^(C)$/en/; # aliases
|
||||
#$lang =~ s/^(..).*/$1/; # use only first to characters
|
||||
|
||||
return $lang;
|
||||
}
|
||||
|
||||
sub font_current {
|
||||
local($font) = @_;
|
||||
local($font_current);
|
||||
|
||||
open(F, "$sysconfig") || warn "$sysconfig: $!\n";
|
||||
|
||||
while(<F>) {
|
||||
/^#/ && next;
|
||||
if (/^\s*font[0-9]+x[0-9]+\s*=\s*\"?([^\s\"]+)\"?/) {
|
||||
$font_current = $1 if $1 ne "NO";
|
||||
}
|
||||
}
|
||||
close F;
|
||||
|
||||
return $font_current if $font_current;
|
||||
return $font;
|
||||
}
|
||||
|
||||
sub vidcontrol {
|
||||
local($font) = @_;
|
||||
|
||||
return $x11 if $x11; # syscons test failed
|
||||
|
||||
if ($font =~ /.*([0-9]+x[0-9]+)(\.fnt)?$/) {
|
||||
warn "vidcontrol -f $1 $font\n" if $verbose;
|
||||
return system("vidcontrol -f $1 $font");
|
||||
} else {
|
||||
warn "Which font size? ``$font''\n";
|
||||
return 1;
|
||||
}
|
||||
}
|
||||
|
||||
sub menu_read {
|
||||
local($e,@a,$mark,$ext);
|
||||
local($keym, $lg, $dialect, $desc);
|
||||
local(@langlist) = $lang_default;
|
||||
|
||||
$ext = $dir; $ext =~ s|.*/||;
|
||||
# en_US.ISO8859-1 -> en_..\.ISO8859-1
|
||||
($dialect = $lang) =~ s/^(..)_..(.+)$/$1_..$2/;
|
||||
# en_US.ISO8859-1 -> en
|
||||
($lang_abk = $lang) =~ s/^(..)_.*$/$1/;
|
||||
|
||||
# read index database
|
||||
open(I, "$dir/$index.$ext") || warn "$dir/$index.$ext: $!\n";
|
||||
while(<I>) {
|
||||
# skip blank lines and comments
|
||||
/^#/ && next;
|
||||
s/^\s+//;
|
||||
/^\w/ || next;
|
||||
s/\s+$//;
|
||||
|
||||
($keym, $lg, $desc) = split(/:/);
|
||||
if (! -r "$keym" && ! -r "$dir/$keym" &&
|
||||
!grep(/$keym/, @langsupport)) {
|
||||
warn "$keym not found!\n" if $verbose;
|
||||
next;
|
||||
}
|
||||
|
||||
# set empty language to default language
|
||||
$lg = $lang_default if $lg eq "";
|
||||
|
||||
# save language
|
||||
if ($show) {
|
||||
foreach $e (split(/,/, $lg)) {
|
||||
push(@langlist, $e) if !grep($_ eq $e, @langlist);
|
||||
}
|
||||
}
|
||||
|
||||
# 4) your choise if exist
|
||||
# 3) long match e.g. en_GB.ISO8859-1 is equal to en_..\.ISO8859-1
|
||||
# 2) short match 'de'
|
||||
# 1) default langlist 'en'
|
||||
# 0) any language
|
||||
#
|
||||
# language may be a kommalist
|
||||
# higher match overwrite lower
|
||||
# last entry overwrite previous if exist twice in database
|
||||
|
||||
# found your favorite language :-)
|
||||
if ($lg =~ /^(.+,)?$lang(,.+)?$/) {
|
||||
$keymap{$keym} = $desc;
|
||||
$mark{$keym} = 4;
|
||||
} elsif ($mark{$keym} <= 3 && $lg =~ /^(.+,)?$dialect(,.+)?$/) {
|
||||
# dialect
|
||||
$keymap{$keym} = $desc;
|
||||
$mark{$keym} = 3;
|
||||
} elsif ($mark{$keym} <= 2 && $lg =~ /^(.+,)?$lang_abk(,.+)?$/) {
|
||||
# abrevation
|
||||
$keymap{$keym} = $desc;
|
||||
$mark{$keym} = 2;
|
||||
} elsif ($mark{$keym} <= 1 && $lg =~ /^(.+,)?$lang_default(,.+)?$/) {
|
||||
# default
|
||||
$keymap{$keym} = $desc;
|
||||
$mark{$keym} = 1;
|
||||
} elsif ($mark{$keym} <= 0) {
|
||||
# any
|
||||
$keymap{$keym} = $desc;
|
||||
$mark{$keym} = 0;
|
||||
}
|
||||
}
|
||||
close I;
|
||||
|
||||
if ($show) {
|
||||
@langlist = sort(@langlist);
|
||||
print "Currently supported languages: @langlist\n";
|
||||
exit(0);
|
||||
}
|
||||
|
||||
# remove variables from list
|
||||
local($ee);
|
||||
foreach $e (@langsupport) {
|
||||
($ee = $e) =~ y/A-Z/a-z/;
|
||||
eval "\$$ee = \"$keymap{$e}\"";
|
||||
#warn "$e \$$ee = \"$keymap{$e}\"";
|
||||
delete $keymap{$e};
|
||||
}
|
||||
#warn "$font $font_default $font_current\n";
|
||||
|
||||
|
||||
# look for keymaps which are not in database
|
||||
opendir(D, "$dir") || warn "$dir: $!\n";
|
||||
foreach $e (readdir(D)) {
|
||||
if ($e =~ /^[a-z].*(kbd|fnt)$/ && !$keymap{$e}) {
|
||||
warn "$e not in database\n" if $verbose;
|
||||
$keymap{$e} = $e;
|
||||
$keymap{$e} =~ s/\.(kbd|fnt)$//;
|
||||
}
|
||||
}
|
||||
closedir D;
|
||||
|
||||
# sort menu, font 8x8 is less than 8x14 and 8x16
|
||||
foreach $e (sort(keys %keymap)) {
|
||||
if ($keymap{$e}) {
|
||||
push(@a, "\"$keymap{$e}\" \"\"");
|
||||
}
|
||||
}
|
||||
# side effects to @a
|
||||
grep(s/8x8/8x08/, @a);
|
||||
@a = sort @a;
|
||||
grep(s/8x08/8x8/, @a);
|
||||
|
||||
if ($print) {
|
||||
foreach (@a) {
|
||||
s/"//g; #"
|
||||
print "$_\n";
|
||||
}
|
||||
exit;
|
||||
}
|
||||
|
||||
return @a;
|
||||
}
|
||||
|
||||
sub dialog {
|
||||
srand;
|
||||
local(@argv) = @_;
|
||||
local($tmp) = "/tmp/_kbd_lang" . rand(9999);
|
||||
|
||||
$dialog = "/usr/bin/dialog \\
|
||||
--clear \\
|
||||
--title \"Keyboard Menu\" \\
|
||||
--menu \"$menu\" \\
|
||||
-1 -1 10";
|
||||
|
||||
## *always* start right font, don't believe that your current font
|
||||
## is equal with default font in /etc/rc.conf
|
||||
## see also at end of this function
|
||||
## if ($font) {
|
||||
|
||||
# start right font, assume that current font is equal
|
||||
# to default font in /etc/rc.conf
|
||||
#
|
||||
# $font is the font which require the language $lang; e.g.
|
||||
# russian *need* a koi8 font
|
||||
# $font_current is the current font from /etc/rc.conf
|
||||
if ($font && $font ne $font_current) {
|
||||
&vidcontrol($font);
|
||||
}
|
||||
|
||||
# start dialog
|
||||
system("$dialog @argv 2> $tmp");
|
||||
|
||||
if (!$?) {
|
||||
$choise = `cat $tmp`;
|
||||
foreach $e (keys %keymap) {
|
||||
if ($keymap{$e} eq $choise) {
|
||||
if ($program eq "kbdmap") {
|
||||
system("kbdcontrol -l $dir/$e\n") unless $x11;
|
||||
print "keymap=$e", "\n";
|
||||
} else {
|
||||
&vidcontrol("$dir/$e");
|
||||
$_ = $e;
|
||||
if (/^.*\-(.*)\.fnt/) {
|
||||
$font=$1
|
||||
} else { $font="unknown" }
|
||||
print "font$font=$e", "\n";
|
||||
}
|
||||
last;
|
||||
}
|
||||
}
|
||||
# } else {
|
||||
} elsif ($font && $font ne $font_current) {
|
||||
# cancel, restore old font
|
||||
&vidcontrol($font_current);
|
||||
}
|
||||
unlink $tmp;
|
||||
exit($?);
|
||||
}
|
||||
|
||||
sub usage {
|
||||
warn <<EOF;
|
||||
usage: $program\t[-K] [-V] [-d|-default] [-h|-help] [-l|-lang language]
|
||||
\t\t[-p|-print] [-r|-restore] [-s|-show] [-v|-verbose]
|
||||
EOF
|
||||
exit 1;
|
||||
}
|
||||
|
||||
# Argumente lesen
|
||||
sub parse {
|
||||
local(@argv) = @_;
|
||||
|
||||
while($_ = $argv[0], /^-/) {
|
||||
shift @argv;
|
||||
last if /^--$/;
|
||||
if (/^--?(h|help|\?)$/) { &usage; }
|
||||
elsif (/^-(v|verbose)$/) { $verbose = 1; }
|
||||
elsif (/^-(l|lang)$/) { $lang = &lang($argv[0]); shift @argv; }
|
||||
elsif (/^-(d|default)$/) { $lang = $lang_default }
|
||||
elsif (/^-(s|show)$/) { $show = 1 }
|
||||
elsif (/^-(p|print)$/) { $print = 1 }
|
||||
elsif (/^-(r|restore)$/) { &vidcontrol($font_current); exit(0) }
|
||||
elsif (/^-K$/) { $dir = $keymapdir; }
|
||||
elsif (/^-V$/) { $dir = $fontdir; }
|
||||
else { &usage }
|
||||
}
|
||||
}
|
||||
|
||||
# main
|
||||
&variables_static; # read variables
|
||||
&parse(@ARGV); # parse arguments
|
||||
&dialog(&menu_read); # start dialog and kbdcontrol/vidcontrol
|
||||
Loading…
Reference in New Issue
Block a user