save_forwarding.cgi

BIND 9 dynamic DNS webmin module. This module supports both static and dynamic zones, and IPv4 and I

#! /usr/bin/perl

#
#    B9DDNS - BIND 9 dynamic DNS webmin module.
#    Copyright (C) 2003 John Horne. <[e-mail]>
#
#    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 2 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, write to the Free Software
#    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
#

#
# Save global forwarding options.
#

use strict;
no strict 'vars';

require './b9ddns-lib.pl';


my $conf = my $options = '';


%access = &get_module_acl();

unless ($access{'defaults'}) {
	&terror('forwarding_ecannot');
}


&error_setup($text{'forwarding_err'});

&ReadParse();

&lock_file($config{'chroot'} . $config{'named_conf'});

$conf = &get_config();


$options = &find('options', $conf);

$options = &create_entry('options', $conf) unless (defined($options));


&save_addr_match('forwarders', $options, 1, 1, 1);

&save_choice('forward', $options, 1);


&save_opt('max-transfer-time-in', \&check_mins, $options, 1);

&save_opt('max-transfer-time-out', \&check_mins, $options, 1);

&save_opt('max-transfer-idle-in', \&check_mins, $options, 1);

&save_opt('max-transfer-idle-out', \&check_mins, $options, 1);

&save_opt('transfers-in', \&check_trans, $options, 1);

&save_opt('transfers-out', \&check_trans, $options, 1);

&save_choice('transfer-format', $options, 1);

&save_choice('provide-ixfr', $options, 1);

&save_choice('request-ixfr', $options, 1);

&save_addr_match('allow-transfer', $options, 1);

&save_choice('notify', $options, 1);

&save_addr_match('also-notify', $options, 1, 1, 1);


&flush_file_lines();

&unlock_file($config{'chroot'} . $config{'named_conf'});

&webmin_log('forwarding', undef, undef, \%in);

&redirect('');

exit;


sub check_mins {

	return (! $_[0] || $_[0] =~ /\D/o) ? $text{'forwarding_emins'} : '';
}


sub check_trans {

	return (! $_[0] || $_[0] =~ /\D/o) ? $text{'forwarding_etrans'} : '';
}