mirror of
https://github.com/freebsd/freebsd-src.git
synced 2024-12-01 21:33:04 +00:00
318 lines
8.3 KiB
Perl
318 lines
8.3 KiB
Perl
#!/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
|
|
#
|
|
# $Id$
|
|
|
|
|
|
# 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_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";
|
|
$sysconfig = "/etc/sysconfig";
|
|
|
|
# for test only
|
|
#$keymapdir = "/tmp/kbdmap/syscons/keymaps";
|
|
#$fontdir = "/tmp/kbdmap/syscons/fonts";
|
|
|
|
# read current font from sysconfig
|
|
$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 $e (sort(keys %keymap)) {
|
|
push(@a, "\"$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 "$_\n";
|
|
}
|
|
exit;
|
|
}
|
|
|
|
return @a;
|
|
}
|
|
|
|
sub dialog {
|
|
local(@argv) = @_;
|
|
local($tmp) = "/tmp/_kbd_lang$$";
|
|
|
|
$dialog = "/usr/bin/dialog \\
|
|
--clear \\
|
|
--title \"Keyboard Menu\" \\
|
|
--menu \"$menu\" \\
|
|
-1 -1 10";
|
|
|
|
## *always* start right font, don't believe that your current font
|
|
## is equal with default font in /etc/sysconfig
|
|
## see also at end of this function
|
|
## if ($font) {
|
|
|
|
# start right font, assume that current font is equal
|
|
# to default font in /etc/sysconfig
|
|
#
|
|
# $font is the font which require the language $lang; e.g.
|
|
# russian *need* a koi8 font
|
|
# $font_current is the current font from /etc/sysconfig
|
|
if ($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
|