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|
package lang;
use diagnostics;
use strict;
#-######################################################################################
#- misc imports
#-######################################################################################
use common qw(:file);
use commands;
use log;
#-######################################################################################
#- Globals
#-######################################################################################
#- key (to be used in $LC_ALL), [0] = english name, [1] = charset encoding,
#- [2] = value for $LANG, [3] = value for LANGUAGE (a list of possible
#- languages, carefully choosen)
my %languages = (
'en' => [ 'English', undef, 'en', 'en_US' ],
'fr_FR' => [ 'French (France)', 'iso-8859-1', 'fr', 'fr_FR' ],
'de_DE' => [ 'German (Germany)', 'iso-8859-1', 'de', 'de_DE' ],
'hu' => [ 'Hungarian', 'iso-8859-2', 'hu', 'hu' ],
'is' => [ 'Icelandic', 'iso-8859-1', 'is', 'is' ],
'id' => [ 'Indonesian', 'iso-8859-1', 'id', 'id' ],
'it' => [ 'Italian', 'iso-8859-1', 'it', 'it_IT' ],
'ja' => [ 'Japanese', 'jisx0208', 'ja', 'ja_JP.ujis' ],
'no' => [ 'Norwegian (Bokmaal)', 'iso-8859-1', 'no', 'no:no@nynorsk' ],
'no@nynorsk' => [ 'Norwegian (Nynorsk)','iso-8859-1','no', 'no@nynorsk' ],
'pt_BR' => [ 'Portuguese (Brazil)', 'iso-8859-1', 'pt', 'pt_BR:pt_PT' ],
'pt_PT' => [ 'Portuguese (Portugal)', 'iso-8859-1', 'pt', 'pt_PT:pt_BR' ],
'ro' => [ 'Romanian', 'iso-8859-2', 'ro', 'ro' ],
'ru' => [ 'Russian', 'koi8-r', 'ru', 'ru' ],
'sk' => [ 'Slovak', 'iso-8859-2', 'sk', 'sk' ],
'es_ES' => [ 'Spanish (Spain)', 'iso-8859-1', 'es', 'es' ],
'tr' => [ 'Turkish', 'iso-8859-9', 'tr', 'tr' ],
'uk' => [ 'Ukrainian', 'koi8-u', 'uk', 'uk' ],
'wa' => [ 'Walon', 'iso-8859-1', 'wa', 'wa:fr_BE' ],
);
my %charsets = (
"armscii-8" => [ "arm8.fnt", "armscii8",
"*-helvetica-medium-r-normal--14-*-*-*-*-iso8859-1," .
"*-*helv*-medium-r-normal--14-*-*-*-*-armscii-8" ],
"iso-8859-1" => [ "lat0-sun16.psf", "iso15",
"*-helvetica-medium-r-normal--14-*-*-*-*-iso8859-1" ],
"iso-8859-2" => [ "lat2-sun16.psf", "iso02",
"*-helvetica-medium-r-normal--14-*-*-*-*-iso8859-1," .
"*-helvetica-medium-r-normal--14-*-*-*-*-iso8859-2" ],
"iso-8859-3" => [ "iso03.f16", "iso03",
"*-helvetica-medium-r-normal--14-*-*-*-*-iso8859-1," .
"*-helvetica-medium-r-normal--14-*-*-*-*-iso8859-3" ],
"iso-8859-4" => [ "lat4u-16.psf", "iso04",
"*-helvetica-medium-r-normal--14-*-*-*-*-iso8859-1," .
"*-helvetica-medium-r-normal--14-*-*-*-*-iso8859-4" ],
"iso-8859-5" => [ "iso05.f16", "iso05",
"*-helvetica-medium-r-normal--14-*-*-*-*-iso8859-1," .
"*-helvetica-medium-r-normal--14-*-*-*-*-iso8859-5" ],
#- arabic needs special console driver for text mode [acon]
#- (and gtk support isn't done yet)
"iso-8859-6" => [ "iso06.f16", "iso06",
"*-helvetica-medium-r-normal--14-*-*-*-*-iso8859-1," .
"*-helvetica-medium-r-normal--14-*-*-*-*-iso8859-6" ],
"iso-8859-7" => [ "iso07.f16", "iso07",
"*-helvetica-medium-r-normal--14-*-*-*-*-iso8859-1," .
"*-helvetica-medium-r-normal--14-*-*-*-*-iso8859-7" ],
#- hebrew needs special console driver for text mode (none yet)
#- (and gtk support isn't done yet)
"iso-8859-8" => [ "iso08.f16", "iso08",
"*-helvetica-medium-r-normal--14-*-*-*-*-iso8859-1," .
"*-helvetica-medium-r-normal--14-*-*-*-*-iso8859-8" ],
"iso-8859-9" => [ "lat5-16.psf", "iso09",
"*-helvetica-medium-r-normal--14-*-*-*-*-iso8859-1," .
"*-helvetica-medium-r-normal--14-*-*-*-*-iso8859-9" ],
"iso-8859-15" => [ "lat0-sun16.psf", "iso15",
"*-helvetica-medium-r-normal--14-*-*-*-*-iso8859-1," .
"*-helvetica-medium-r-normal--14-*-*-*-*-iso8859-15" ],
#- japanese needs special console driver for text mode [kon2]
"jisx0208" => [ "????", "????",
"-misc-fixed-medium-r-normal--14-130-75-75-c-70-jisx0201.1976-0"
],
"koi8-r" => [ "Cyr_a8x16.psf", "koi2alt",
"*-helvetica-medium-r-normal--14-*-*-*-*-iso8859-1," .
"*-helvetica-medium-r-normal--14-*-*-*-*-koi8-r" ],
"koi8-u" => [ "ruscii_8x16.psf", "koi2alt",
"*-helvetica-medium-r-normal--14-*-*-*-*-iso8859-1," .
"*-helvetica-medium-r-normal--14-*-*-*-*-koi8-u" ],
"tcvn" => [ "tcvn8x16.psf", "tcvn",
"*-helvetica-medium-r-normal--14-*-*-*-*-iso8859-1," .
"*-helvetica-medium-r-normal--14-*-*-*-*-tcvn-5712" ],
"viscii" => [ "viscii10-8x16.psf", "viscii",
"*-helvetica-medium-r-normal--14-*-*-*-*-iso8859-1," .
"*-helvetica-medium-r-normal--14-*-*-*-*-viscii1.1-1" ],
);
#-######################################################################################
#- Functions
#-######################################################################################
sub list { map { $_->[0] } values %languages }
sub lang2text { $languages{$_[0]} && $languages{$_[0]}[0] }
sub text2lang {
my ($t) = @_;
while (my ($k, $v) = each %languages) {
lc($v->[0]) eq lc($t) and return $k;
}
die "unknown language $t";
}
sub set {
my ($lang) = @_;
if ($lang) {
$ENV{LC_ALL} = $lang;
$ENV{LANG} = $languages{$lang}[2];
$ENV{LANGUAGES} = $languages{$lang}[3];
} else {
# stick with the default (English) */
delete $ENV{LANG};
delete $ENV{LC_ALL};
delete $ENV{LINGUAS};
}
}
sub write {
my ($prefix) = @_;
my $lang = $ENV{LC_ALL};
$lang or return;
local *F;
open F, "> $prefix/etc/sysconfig/i18n" or die "failed to reset $prefix/etc/sysconfig/i18n for writing";
my $f = sub { $_[1] and print F "$_[0]=$_[1]\n"; };
&$f("LC_ALL", $lang);
if (my $l = $languages{$lang}) {
&$f("LANG", $l->[2]);
&$f("LANGUAGE", $l->[3]);
$l->[1] or return;
if (my $c = $charsets{$l->[1]}) {
&$f("SYSFONT", $c->[0]);
&$f("SYSFONTACM", $c->[1]);
my $p = "$prefix/usr/lib/kbd";
commands::cp("-f",
"$p/consolefonts/$c->[0].gz",
glob_("$p/consoletrans/$c->[1]*"),
"$prefix/etc/sysconfig/console");
}
}
}
#-sub load_font {
#- my ($charset) = @_;
#- my $fontFile = "lat0-sun16";
#-
#- if (my $c = $charsets{$charset}) {
#- log::l("loading $charset font");
#- $fontFile = $c->[0];
#- }
#-
#- # text mode font
#- log::l("loading font /usr/share/consolefonts/$fontFile");
#- #c::loadFont("/tmp/$fontFile") or log::l("error in loadFont: one of PIO_FONT PIO_UNIMAPCLR PIO_UNIMAP PIO_UNISCRNMAP failed: $!");
#- #print STDERR "\033(K";
#-
#-}
#-sub get_x_fontset {
#- my ($lang) = @_;
#- my $def = "*-helvetica-medium-r-normal--14-*-*-*-*-iso8859-1";
#-
#- my $l = $languages{$lang} or return $def;
#- my $c = $charsets{$l->[1]} or return $def;
#- $c->[2];
#-}
#-######################################################################################
#- Wonderful perl :(
#-######################################################################################
1;
|
