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package keyboard;
use diagnostics;
use strict;
use common qw(:common :system :file);
use run_program;
use log;
use c;
my $KMAP_MAGIC = 0x8B39C07F;
my %lang2keyboard =
(
"en" => "us",
);
1;
# [1] = name for loadkeys, [2] = extension for Xmodmap
my %keyboards = (
# armenian xmodmap have to be checked...
# "am" => [ __("Armenian"), "am-armscii8", "am" ],
"be" => [ __("Belgian"), "be-latin1", "be" ],
"bg" => [ __("Bulgarian"), "bg", "bg" ],
"cz" => [ __("Czech"), "cz-latin2", "cz" ],
"de" => [ __("German"), "de-latin1", "de" ],
"dk" => [ __("Danish"), "dk-latin1", "dk" ],
"dvorak" => [ __("Dvorak"), "dvorak", "dvorak" ],
"fi" => [ __("Finnish"), "fi-latin1", "fi" ],
"fr" => [ __("French"), "fr-latin1", "fr" ],
# georgian keyboards have to be written...
#"ge_ru"=>[__("Georgian (\"Russian\" layout)","ge_ru-georgian_academy","ge_ru"],
#"ge_la"=>[__("Georgian ("\Latin\" layout)","ge_la-georgian_academy","ge_ru"],
"gr" => [ __("Greek"), "gr-8859_7", "gr" ],
"hu" => [ __("Hungarian"), "hu-latin2", "hu" ],
"il" => [ __("Israelian"), "il-8859_8", "il" ],
"is" => [ __("Icelandic"), "is-latin1", "is" ],
"it" => [ __("Italian"), "it-latin1", "it" ],
"la" => [ __("Latin American"), "la-latin1", "la" ],
"nl" => [ __("Dutch"), "nl-latin1", "nl" ],
"no" => [ __("Norwegian"), "no-latin1", "no" ],
"pl" => [ __("Polish"), "pl-latin2", "pl" ],
"pt" => [ __("Portuguese"), "pt-latin1", "pt" ],
"qc" => [ __("Canadian (Quebec)"), "qc-latin1","qc" ],
"ru" => [ __("Russian"), "ru-koi8", "ru" ],
"se" => [ __("Swedish"), "se-latin1", "se" ],
"sf" => [ __("Swiss (french layout)"), "sf-latin1", "sf" ],
"sg" => [ __("Swiss (german layout)"), "sg-latin1", "sg" ],
"si" => [ __("Slovenian"), "si-latin1", "si" ],
"sk" => [ __("Slovakian"), "sk-latin2", "sk" ],
# the xmodmap.th has to be fixed to use tis620 keymaps
# "th" => [ __("Thai keyboard"), "th", "th" ],
"tr_f" => [ __("Turkish (traditional \"F\" model)"), "tr_f-latin5", "tr_f" ],
"tr_q" => [ __("Turkish (modern \"Q\" model)"), "tr_q-latin5", "tr_q" ],
"uk" => [ __("UK keyboard"), "uk-latin1", "uk" ],
"us" => [ __("US keyboard"), "us-latin", "us" ],
"yu" => [ __("Yugoslavian (latin layout)"), "yu-latin2", "yu" ],
);
sub list { map { $_->[0] } values %keyboards }
sub xmodmaps { map { $_->[2] } values %keyboards }
sub keyboard2text { $keyboards{$_[0]} && $keyboards{$_[0]}[0] }
sub text2keyboard {
my ($t) = @_;
while (my ($k, $v) = each %keyboards) {
lc($v->[0]) eq lc($t) and return $k;
}
die "unknown keyboard $t";
}
sub lang2keyboard($) {
local ($_) = @_;
$keyboards{$_} && $_ || $lang2keyboard{$_} || substr($_, 0, 2);
}
sub load($) {
my ($keymap) = @_;
my ($magic, @keymaps) = unpack "I i" . c::MAX_NR_KEYMAPS() . "a*", $keymap;
$keymap = pop @keymaps;
$magic != $KMAP_MAGIC and die "failed to read kmap magic";
local *F;
sysopen F, "/dev/console", 2 or die "failed to open /dev/console: $!";
my $count = 0;
foreach (0 .. c::MAX_NR_KEYMAPS() - 1) {
$keymaps[$_] or next;
my @keymap = unpack "s" . c::NR_KEYS() . "a*", $keymap;
$keymap = pop @keymap;
my $key = -1;
foreach my $value (@keymap) {
$key++;
c::KTYP($value) != c::KT_SPEC() or next;
ioctl(F, c::KDSKBENT(), pack("CCS", $_, $key, $value)) or die "keymap ioctl failed ($_ $key $value): $!";
}
$count++;
}
log::l("loaded $count keymap tables");
}
sub setup($) {
my ($keyboard) = @_;
my $o = $keyboards{$keyboard} or return;
my $file = "/usr/share/keymaps/$o->[1].kmap";
if (-e $file) {
log::l("loading keymap $o->[1]");
load(cat_($file));
}
eval { run_program::run('xmodmap', "/usr/share/xmodmap/xmodmap.$o->[2]") } unless $::testing;
}
sub write($$) {
my ($prefix, $keyboard) = @_;
my $o = $keyboards{$keyboard} or return;
local *F;
open F, ">$prefix/etc/sysconfig/keyboard" or die "failed to create keyboard configuration: $!";
print F "KEYTABLE=$o->[1]\n" or die "failed to write keyboard configuration: $!";
run_program::rooted($prefix, "dumpkeys > /etc/sysconfig/console/default.kmap") or die "dumpkeys failed";
}
sub read($) {
my ($file) = @_;
local *F;
open F, "$file" or die "failed to read keyboard configuration";
foreach (<F>) {
($_) = /^KEYTABLE=(.*)/ or log::l("unrecognized entry in keyboard configuration file ($_)"), next;
s/^\s*"(.*)"\s*$/$1/;
s/\.[^.]*//; # remove extension
return basename($_);
}
die "empty keyboard configuration file";
}
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