369 lines
10 KiB
Perl
369 lines
10 KiB
Perl
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#!/usr/bin/perl -w
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#
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# GNOME PO Update Utility
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#
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# Copyright (C) 2000, 2003 Free Software Foundation, Inc.
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#
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# This script is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or (at
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# your option) any later version.
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#
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# This script is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this library; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301,
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# USA.
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#
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# Authors: Kenneth Christiansen <kenneth@gnu.org>
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#
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# NOTICE: Please remember to change the variable $PACKAGE to reflect
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# the package this script is used within.
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$PACKAGE="nano";
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use File::Basename;
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# Declare global variables
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#-------------------------
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my $VERSION = "1.5beta5";
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my $LANG = $ARGV[0];
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# Always print as the first thing
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#--------------------------------
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$| = 1;
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# Figure out what package that is in use
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#---------------------------------------
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#open FILE, "../configure.in";
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# while (<FILE>) {
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# next if /^dnl/; #ignore comments
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# if ($_=~/AM_INIT_AUTOMAKE\((.*),(.*)\)/o){
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# $PACKAGE=$1;
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# last; #stop when found
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# }
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# if ($_=~/PACKAGE\((.*)\)/o){
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# $PACKAGE=$1;
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# last; #stop when found
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# }
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# }
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#close FILE;
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# Give error if script is run without an argument
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#------------------------------------------------
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if (! $LANG){
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print "update.pl: missing file arguments\n";
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print "Try `update.pl --help' for more information.\n";
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exit;
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}
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# Use the supplied arguments
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#---------------------------
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if ($LANG=~/^-(.)*/){
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if ("$LANG" eq "--version" || "$LANG" eq "-V"){
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&Version;
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}
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elsif ($LANG eq "--help" || "$LANG" eq "-H"){
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&Help;
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}
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elsif ($LANG eq "--dist" || "$LANG" eq "-D"){
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&Merging;
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}
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elsif ($LANG eq "--pot" || "$LANG" eq "-P"){
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# Check for .headerlock file, so the Makefile
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# will not generate the header files twise
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#--------------------------------------------
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if (-e ".headerlock"){
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&GeneratePot;
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}else{
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&GenHeaders;
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&GeneratePot;}
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exit;
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}
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elsif ($LANG eq "--headers" || "$LANG" eq "-S"){
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&GenHeaders;
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exit;
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}
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elsif ($LANG eq "--maintain" || "$LANG" eq "-M"){
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&Maintain;
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}
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else {
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&InvalidOption;
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}
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} else {
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# Run standard procedure
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#-----------------------
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if(-s "$LANG.po"){
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&GenHeaders;
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&GeneratePot;
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&Merging;
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&Status;
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}
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# Report error if the language file supplied
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# to the command line is non-existent
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#-------------------------------------------
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else {
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&NotExisting;
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}
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}
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sub Version{
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# Print version information
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#--------------------------
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print "GNOME PO Updater $VERSION\n";
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print "Written by Kenneth Christiansen <kenneth\@gnome.org>, 2000.\n\n";
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print "Copyright (C) 2000 Free Software Foundation, Inc.\n";
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print "This is free software; see the source for copying conditions. There is NO\n";
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print "warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n";
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exit;
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}
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sub Help{
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# Print usage information
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#------------------------
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print "Usage: ./update.pl [OPTIONS] ...LANGCODE\n";
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print "Updates pot files and merge them with the translations.\n\n";
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print " -H, --help shows this help page\n";
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print " -P, --pot generate the pot file only\n";
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print " -S, --headers generate the XML headerfiles in POTFILES.in\n";
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print " -M, --maintain search for missing files in POTFILES.in\n";
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print " -V, --version shows the version\n";
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print "\nExamples of use:\n";
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print "update.sh --pot just creates a new pot file from the source\n";
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print "update.sh da created new pot file and updated the da.po file\n\n";
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print "Report bugs to <kenneth\@gnome.org>.\n";
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exit;
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}
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sub Maintain{
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# Search and fine, all translatable files
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# ---------------------------------------
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$i18nfiles="find ../ -print | egrep '.*\\.(c|y|cc|c++|h|gob)' ";
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open(BUF2, "POTFILES.in") || die "update.pl: there's no POTFILES.in!!!\n";
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print "Searching for missing _(\" \") entries...\n";
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open(BUF1, "$i18nfiles|");
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@buf1_1 = <BUF1>;
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@buf1_2 = <BUF2>;
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# Check if we should ignore some found files, when
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# comparing with POTFILES.in
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#-------------------------------------------------
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if (-s ".potignore"){
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open FILE, ".potignore";
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while (<FILE>) {
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if ($_=~/^[^#]/o){
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push @bup, $_;
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}
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}
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print "Found .potignore: Ignoring files...\n";
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@buf1_2 = (@bup, @buf1_2);
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}
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foreach my $file (@buf1_1){
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open FILE, "<$file";
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while (<FILE>) {
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if ($_=~/_\(\"/o){
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$file = unpack("x3 A*",$file) . "\n";
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push @buf2_1, $file;
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last;
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}
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}
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}
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@buf3_1 = sort (@buf2_1);
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@buf3_2 = sort (@buf1_2);
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my %in2;
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foreach (@buf3_2) {
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$in2{$_} = 1;
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}
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foreach (@buf3_1){
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if (!exists($in2{$_})){
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push @result, $_
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}
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}
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# Save file with information about the files missing
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# if any, and give information about this proceedier
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#---------------------------------------------------
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if(@result){
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open OUT, ">missing";
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print OUT @result;
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print "\nHere is the result:\n\n", @result, "\n";
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print "The file \"missing\" has been placed in the current directory.\n";
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print "Files supposed to be ignored should be placed in \".potignore\"\n";
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}
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# If there is nothing to complain about, notice the user
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#-------------------------------------------------------
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else{
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print "\nWell, it's all perfect! Congratulation!\n";
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}
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}
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sub InvalidOption{
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# Handle invalid arguments
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#-------------------------
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print "update.pl: invalid option -- $LANG\n";
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print "Try `update.pl --help' for more information.\n";
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}
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sub GenHeaders{
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# Generate the .h header files, so we can allow glade and
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# xml translation support
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#--------------------------------------------------------
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if(-s "ui-extract.pl"){
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print "Found ui-extract.pl script\nRunning ui-extract...\n";
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open FILE, "<POTFILES.in";
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while (<FILE>) {
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# Find .xml files in POTFILES.in and generate the
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# files with help from the ui-extract.pl script
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#--------------------------------------------------
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if ($_=~ /(.*)(\.xml)/o){
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$filename = "../$1.xml";
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$xmlfiles="perl \.\/ui-extract.pl --local $filename";
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system($xmlfiles);
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}
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# Find .glade files in POTFILES.in and generate
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# the files with help from the ui-extract.pl script
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#--------------------------------------------------
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elsif ($_=~ /(.*)(\.glade)/o){
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$filename = "../$1.glade";
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$xmlfiles="perl \.\/ui-extract.pl --local $filename";
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system($xmlfiles);
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}
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}
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close FILE;
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# Create .headerlock file, so the script will know
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# that we already passed this section. This is required
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# since the individual sections can be reaced at different
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# times by the Makefile
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#---------------------------------------------------------
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system("touch .headerlock");
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}
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}
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sub GeneratePot{
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# Generate the potfiles from the POTFILES.in file
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#------------------------------------------------
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print "Building the $PACKAGE.pot...\n";
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system ("mv POTFILES.in POTFILES.in.old");
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open INFILE, "<POTFILES.in.old";
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open OUTFILE, ">POTFILES.in";
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while (<INFILE>) {
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if ($_ =~ /\.(glade|xml)$/) {
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s/\.glade$/\.glade\.h/;
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s/\.xml$/\.xml\.h/;
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$_ = basename($_);
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$_ = "po/tmp/$_\n";
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}
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print OUTFILE $_;
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}
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close OUTFILE;
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close INFILE;
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$GETTEXT ="xgettext --default-domain\=$PACKAGE --directory\=\.\."
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." --add-comments --keyword\=\_ --keyword\=N\_ --keyword\=P_\:1,2"
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." --files-from\=\.\/POTFILES\.in ";
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$GTEST ="test \! -f $PACKAGE\.po \|\| \( rm -f \.\/$PACKAGE\.pot "
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."&& mv $PACKAGE\.po \.\/$PACKAGE\.pot \)";
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system($GETTEXT);
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system($GTEST);
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print "Wrote $PACKAGE.pot\n";
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system("mv POTFILES.in.old POTFILES.in");
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# If .headerlock file is found, it means that the potfiles
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# already has been generated. If so delete the generated
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# .h header files. The reason for this approach with a
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# file as a marker is due to that the Makefile runs the
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# scripts in turns
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#---------------------------------------------------------
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if(-e ".headerlock"){
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unlink(".headerlock");
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print "Removing generated header (.h) files...";
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system("rm ./tmp/ -rf");
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}
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print "done\n";
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}
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sub Merging{
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if ($ARGV[1]){
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$LANG = $ARGV[1];
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} else {
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$LANG = $ARGV[0];
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}
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if ($ARGV[0] ne "--dist" && $ARGV[0] ne "-D") {
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print "Merging $LANG.po with $PACKAGE.pot...";
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}
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$MERGE="cp $LANG.po $LANG.po.old && msgmerge $LANG.po.old $PACKAGE.pot -o $LANG.po";
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system($MERGE);
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if ($ARGV[0] ne "--dist" && $ARGV[0] ne "-D") {
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print "\n\n";
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}
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# Remove the "messages" trash file generated
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# by gettext, aswell as the backup file
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#-------------------------------------------
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unlink "messages";
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unlink "$LANG.po.old";
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}
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sub NotExisting{
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# Report error if supplied language
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# file is non-existant
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#----------------------------------
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print "update.pl: sorry, $LANG.po does not exist!\n";
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print "Try `update.pl --help' for more information.\n";
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exit;
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}
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sub Status{
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# Print status information about the po file
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#-------------------------------------------
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$STATUS="msgfmt --statistics $LANG.po";
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system($STATUS);
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print "\n";
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}
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