#!/usr/bin/perl
############################################################################
#                                                                          #
# This file is part of the IPCop Firewall.                                 #
#                                                                          #
# IPCop is free software; you can redistribute it and/or modify            #
# it under the terms of the GNU General Public License as published by     #
# the Free Software Foundation; either version 2 of the License, or        #
# (at your option) any later version.                                      #
#                                                                          #
# IPCop is distributed in the hope that it will be useful,                 #
# but WITHOUT ANY WARRANTY; without even the implied warranty of           #
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the            #
# GNU General Public License for more details.                             #
#                                                                          #
# You should have received a copy of the GNU General Public License        #
# along with IPCop; if not, write to the Free Software                     #
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA #
#                                                                          #
# Copyright (C) 2004-03-12 Mark Wormgoor <mark@wormgoor.com>               #
#                                                                          #
############################################################################

my (%tr2, $basedir);

use Cwd;
use File::Find;

my  $lang = "$ARGV[0]";
if ( $lang eq "") {
	print "ERROR: Please give me a language!\n";
	exit;
}

$basedir = cwd();
require "${basedir}/langs/$lang/cgi-bin/$lang.pl";

sub wanted {
	if ( -f $File::Find::name && open(FILE, $File::Find::name)) {
		while (<FILE>) {
			while ($_ =~ /\$Lang::tr{'([A-Za-z0-9,:_\s\/\.-]+)'}/g) {
				$tr2{$1} = 'empty string';
			}
		}
		close(FILE);
	}
}

## Main
find (\&wanted, "$basedir/html"  );
find (\&wanted, "$basedir/src/scripts"  );
find (\&wanted, "$basedir/config/cfgroot"  );

for my $key ( sort (keys %tr) ) {
	my $value = $tr{$key};
	if (! $tr2{$key}) {
		print "WARNING: translation string unused: $key\n";
	}
}

for my $key ( sort(keys %tr2) ) {
	my $value = $tr2{$key};
	if (! $tr{$key}) {
		print "WARNING: untranslated string: $key\n";
	}
}
