#!/usr/bin/perl
###############################################################################
# #
# IPFire.org - A linux based firewall #
# Copyright (C) 2007 Michael Tremer & Christian Schmidt #
# #
# This program 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 3 of the License, or #
# (at your option) any later version. #
# #
# This program 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 this program. If not, see . #
# #
###############################################################################
use strict;
# enable only the following on debugging purpose
#use warnings;
#use CGI::Carp 'fatalsToBrowser';
require '/var/ipfire/general-functions.pl';
require "${General::swroot}/lang.pl";
require "${General::swroot}/header.pl";
my %dnssettings=();
my $errormessage = '';
&Header::showhttpheaders();
&General::readhash("${General::swroot}/dns/settings", \%dnssettings);
&Header::getcgihash(\%dnssettings);
&Header::openpage($Lang::tr{'dns title'}, 1, );
&Header::openbigbox('100%', 'left', '', $errormessage);
if ($dnssettings{'ACTION'} eq $Lang::tr{'save'}) {
if ((&General::validip($dnssettings{"DNS0"}) == 1)&&(&General::validip($dnssettings{"DNS1"}) == 1)) {
if ($errormessage eq "") {
&General::writehash("${General::swroot}/dns/settings", \%dnssettings);
&Header::openbox('100%', 'left', $Lang::tr{'dns saved'});
print "$Lang::tr{'dns saved txt'}\n";
&Header::closebox();
}
} else {
if ((&General::validip($dnssettings{"DNS0"}) == 0)&&(&General::validip($dnssettings{"DNS1"}) == 1)){
$errormessage = $Lang::tr{'dns error 0'};
}
if ((&General::validip($dnssettings{"DNS1"}) == 0)&&(&General::validip($dnssettings{"DNS0"}) == 1)){
$errormessage = $Lang::tr{'dns error 1'};
}
if ((&General::validip($dnssettings{"DNS1"}) == 0)&&(&General::validip($dnssettings{"DNS0"}) == 0)){
$errormessage = $Lang::tr{'dns error 01'};
}
}
}
if ($dnssettings{'RECONNECT'} eq $Lang::tr{'reconnect'}) {
system("/usr/local/bin/redctrl restart >/dev/null 2>&1 &");
&Header::openbox('100%', 'left', $Lang::tr{'dns address recon'} );
print "$Lang::tr{'dns address done'}\n";
&Header::closebox();
}
# DPC move error message to top so it is seen!
if ($errormessage) {
&Header::openbox('100%', 'left', $Lang::tr{'error messages'});
print "$errormessage \n";
&Header::closebox();
}
print "
\n";
&Header::closebigbox();
&Header::closepage();