edit_text.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.
#

#
# Display a form for manually editing a records file.
#

use strict;
no strict 'vars';

require './b9ddns-lib.pl';


my $conf = my $zone_conf = my $view = my $file = my $fn = my $line = '';
my $origin = my $zone = my $zone_hdr = my $read_only = my $type = '';

my @lines = ();


&ReadParse();

$conf = &get_config();

if ($in{'view'}) {
	$view = $conf->[$in{'view'}];
	$conf = $view->{'members'};
}

$zone = $conf->[$in{'index'}];
$zone_conf = $zone->{'members'};

$origin = lc($zone->{'value'});
$origin .= '.' unless ($origin =~ /\.$/o);

$file = &absolute_path($in{'file'});
($fn) = $file =~ /([^\/]+)$/o;

%access = &get_module_acl();

unless (&can_edit_zone(\%access, $zone, $view)) {
	&terror('master_ecannot');
}

unless ($access{'file'}) {
	&terror('text_ecannot');
}


$type = $in{'type'};

$read_only = ($access{'ro'} || $in{'dynamic'} ||
	      ($type ne 'master' && $type ne 'hint')) ? 'disabled' : '';


if (open(FILE, $config{'chroot'} . $file)) {
	while (defined($line = <FILE>)) {
		push(@lines, &html_escape($line));
	}

	close(FILE);
}
else {
	$line = $!;
	&terror('xfr_file_open', $fn, $line);
}


$zone_hdr = &zone_header($in{'dynamic'}, $origin, $text{ucfirst($type)});

&header($text{'text_title'}, '', undef, 0, 0, 0, undef, undef, undef, $zone_hdr);

print '<center><font size=+1>', $fn, '</font></center><hr>';

unless ($read_only) {
	print '<center>', &text('text_desc');
	print &text('text_desc_soa') unless ($type eq 'hint');
	print '.</center><p>';
}

print '<form action=save_text.cgi method=post enctype=multipart/form-data>';

print '<input type=hidden name=index value="', $in{'index'}, '">';
print '<input type=hidden name=view value="', $in{'view'}, '">';
print '<input type=hidden name=file value="', $file, '">';
print '<input type=hidden name=type value="', $type, '">';

print '<textarea name=text rows=20 cols=80>', join('', @lines), '</textarea><p>';

print "<input type=submit $read_only value=\"", $text{'save'}, '">&nbsp;&nbsp;',
      "<input type=reset value=\"", $text{'text_undo'}, '">';

print "</form>\n";

print '<hr>';

&footer("edit_zone.cgi?index=$in{'index'}&view=$in{'view'}&type=$type",
	$text{'master_return'});

exit;