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|
package keyboard;
use diagnostics;
use strict;
#-######################################################################################
#- misc imports
#-######################################################################################
use common qw(:common :system :file);
use run_program;
use commands;
use log;
use c;
#-######################################################################################
#- Globals
#-######################################################################################
my $KMAP_MAGIC = 0x8B39C07F;
my %lang2keyboard =
(
"en" => "us",
);
#- key = extension for Xmodmap file, [0] = description of the keyboard,
#- [1] = name for loadkeys, [2] = name for XKB
my %keyboards = (
"am" => [ __("Armenian"), "am-armscii8", "am" ],
"be" => [ __("Belgian"), "be-latin1", "be" ],
"bg" => [ __("Bulgarian"), "bg", "bg" ],
"br" => [ __("Brazilian"), "br-abnt2", "br" ],
"ch_de" => [ __("Swiss (French layout)"), "fr_CH-latin1", "fr_CH" ],
"ch_fr" => [ __("Swiss (German layout)"), "sg-latin1", "de_CH" ],
"cz" => [ __("Czech"), "cz-latin2", "cs" ],
"de" => [ __("German"), "de-latin1", "de" ],
"dk" => [ __("Danish"), "dk-latin1", "dk" ],
"dvorak" => [ __("Dvorak"), "pc-dvorak-latin1", "dvorak" ],
"ee" => [ __("Estonian"), "ee-latin9", "ee" ],
"es" => [ __("Spanish"), "es-latin1", "es" ],
"fi" => [ __("Finnish"), "fi-latin1", "fi" ],
"fr" => [ __("French"), "fr-latin1", "fr" ],
"ge_ru"=>[__("Georgian (\"Russian\" layout)"),"ge_ru-georgian_academy","ge_ru"],
"ge_la"=>[__("Georgian (\"Latin\" layout)"),"ge_la-georgian_academy","ge_la"],
"gr" => [ __("Greek"), "gr-8859_7", "gr" ],
"hu" => [ __("Hungarian"), "hu-latin2", "hu" ],
"il" => [ __("Israeli"), "il-8859_8", "il" ],
"il_phonetic" => [ __("Israeli (Phonetic)"),"hebrew", "il_phonetic" ],
"is" => [ __("Icelandic"), "is-latin1", "is" ],
"it" => [ __("Italian"), "it-latin1", "it" ],
"la" => [ __("Latin American"), "la-latin1", "la" ],
"nl" => [ __("Dutch"), "nl-latin1", "nl" ],
"lt" => [ __("Lithuanian AZERTY"), "lt-latin7","lt" ],
"lt_b" => [ __("Lithuanian \"number row\" QWERTY"), "ltb-latin7", "lt_b" ],
"lt_p" => [ __("Lithuanian \"phonetic\" QWERTY"), "ltp-latin7", "lt_p" ],
"no" => [ __("Norwegian"), "no-latin1", "no" ],
"pl" => [ __("Polish"), "pl-latin2", "pl" ],
"pt" => [ __("Portuguese"), "pt-latin1", "pt" ],
"qc" => [ __("Canadian (Quebec)"), "qc-latin1","ca_enhanced" ],
"ru" => [ __("Russian"), "ru4", "ru" ],
"ru_yawerty" => [ __("Russian (Yawerty)"),"ru-yawerty","ru_yawerty" ],
"se" => [ __("Swedish"), "se-latin1", "se_SE" ],
"si" => [ __("Slovenian"), "slovene", "si" ],
"sk" => [ __("Slovakian"), "sk-qwertz", "czsk" ],
"th" => [ __("Thai keyboard"), "th", "th" ],
"tr_f" => [ __("Turkish (traditional \"F\" model)"), "trf", "tr_f" ],
"tr_q" => [ __("Turkish (modern \"Q\" model)"), "tr_q-latin5", "tr_q" ],
"ua" => [ __("Ukrainian"), "ua", "ua" ],
"uk" => [ __("UK keyboard"), "uk-latin1", "gb" ],
"us" => [ __("US keyboard"), "us", "us" ],
"us_intl" => [ __("US keyboard (international)"), "us-latin1", "us_intl" ],
"yu" => [ __("Yugoslavian (latin layout)"), "sr", "yu" ],
);
#-######################################################################################
#- Functions
#-######################################################################################
sub list { map { $_->[0] } values %keyboards }
sub xmodmaps { keys %keyboards }
sub keyboard2text { $keyboards{$_[0]} && $keyboards{$_[0]}[0] }
sub keyboard2kmap { $keyboards{$_[0]} && $keyboards{$_[0]}[1] }
sub keyboard2xkb { $keyboards{$_[0]} && $keyboards{$_[0]}[2] }
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;
if (my $file = commands::install_cpio("/usr/share/keymaps", "$o->[1].kmap")) {
log::l("loading keymap $o->[1]");
load(cat_($file)) if -e $file;
}
if (my $file = commands::install_cpio("/usr/share/xmodmap", "xmodmap.$keyboard")) {
eval { run_program::run('xmodmap', $file) } unless $::testing;
}
}
sub write($$;$) {
my ($prefix, $keyboard, $isNotDelete) = @_;
setVarsInSh("$prefix/etc/sysconfig/keyboard", { KEYTABLE => keyboard2kmap($keyboard), $isNotDelete ? () : (BACKSPACE => "Delete") });
run_program::rooted($prefix, "dumpkeys > /etc/sysconfig/console/default.kmap") or die "dumpkeys failed";
}
sub read($) {
my ($prefix) = @_;
my %keyf = getVarsFromSh("$prefix/etc/sysconfig/keyboard");
map { keyboard2kmap($_) eq $keyf{KEYTABLE} ? $_ : (); } keys %keyboards;
}
#-######################################################################################
#- Wonderful perl :(
#-######################################################################################
1;
|
