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|
#! /usr/bin/perl
# convert *.po files to texts.* files suitable for gfxboot
# usage: po2txt lang.po >texts.lang
# Note: en.po ist treated specially!
use Getopt::Long;
sub read_texts;
sub join_msg;
$opt_product = "SUSE Linux";
GetOptions(
'product=s' => \$opt_product
);
for $lang (@ARGV) {
$lang = 'en' if $lang eq 'bootloader.pot';
$lang =~ s/\.po$//;
read_texts $lang;
}
sub read_texts
{
local $_;
my ($lang, @f, $txt, $context, $t, $p, $ids, $file);
$lang = shift;
$file = "$lang.po";
$file = 'bootloader.pot' if $lang eq 'en';
if($lang eq 'en') {
$ids = 1;
}
open F, $file;
@f = (<F>);
close F;
map { s/<product>/$opt_product/g; } @f;
$_ = $lang;
s/.*\///;
for (@f) {
if(/^\s*#\.\s*(txt_\S+)/) {
if($txt) {
@msgstr = @msgid if $ids || join_msg(\@msgstr) eq "";
$txts{$txt} = join_msg(\@msgstr);
}
$txt = $1;
undef @msgid;
undef @msgstr;
undef $context;
next;
}
next if /^\s*#.*|^\s*$/;
if(/^\s*msgid\s*(\".*\")\s*$/) {
push @msgid, $1 unless $1 eq '""';
$context = 1;
next;
}
if(/^\s*msgstr\s*(\".*\")\s*$/) {
push @msgstr, $1 unless $1 eq '""';
$context = 2;
next;
}
if(/^\s*(\".*\")\s*$/) {
if($context == 1) {
push @msgid, $1;
}
elsif($context == 2) {
push @msgstr, $1;
}
else {
die "format oops in ${lang}.po: $_"
}
}
}
if($txt) {
@msgstr = @msgid if $ids || join_msg(\@msgstr) eq "";
$txts{$txt} = join_msg(\@msgstr);
}
@txts = sort keys %txts;
for (@txts) {
$txt = $txts{$_};
$txt =~ s/\\"/"/g;
$txt =~ s/\\\\/\\/g;
$txt =~ s/\\n/\n/g;
print "$txt\x00"
}
if($ids) {
open W, ">text.inc";
print W "%\n% This file is generated automatically. Editing it is pointless.\n%\n\n";
print W "/texts [\n";
$p = pop @txts;
for (@txts) { print W " /$_\n" }
print W " /$p\n] def\n";
close W;
}
else {
open F, "text.inc";
for (<F>) {
if(/\s+\/(txt_\S+)/) {
$txt_ref{$1} = undef;
}
}
close F;
for (@txts) {
$txt_list{$_}++;
$txt_multi{$_} = 1 if $txt_list{$_} > 1;
}
for (@txts) {
$txt_unknown{$_} = 1 unless exists $txt_ref{$_};
}
for (keys %txt_ref) {
$txt_miss{$_} = 1 unless exists $txt_list{$_};
}
if(defined(%txt_miss) || defined(%txt_unknown) || defined(%txt_multi)) {
print STDERR "$lang:\n";
for (sort keys %txt_miss) {
print STDERR " missing: $_\n"
}
for (sort keys %txt_unknown) {
print STDERR " unknown: $_\n"
}
for (sort keys %txt_multi) {
print STDERR " multi: $_\n"
}
}
}
}
sub join_msg
{
local $_;
my ($s, $msg, $m);
$msg = shift;
for $s (@{$msg}) {
$_ = $s;
s/^\"(.*)\"$/$1/;
$m .= $_;
}
return $m;
}
|
