#!/usr/local/bin/perl
# create_view.cgi

require './bind8-lib.pl';
&error_setup($text{'vcreate_err'});
&ReadParse();
$pconf = &get_config_parent();
$conf = $pconf->{'members'};
%access = &get_module_acl();
$access{'views'} || &error($text{'view_ecannot'});
$access{'ro'} && &error($text{'view_ecannot'});

# Validate inputs
$in{'name'} =~ /^\S+$/ || &error($text{'vcreate_ename'});
@views = &find("view", $conf);
foreach $v (@views) {
	&error($text{'vcreate_etaken'}) if ($v->{'value'} eq $in{'name'});
	}
$in{'class_def'} || $in{'class'} =~ /^[A-Za-z0-9]+$/ ||
	&error($text{'vcreate_eclass'});

# Create the view
&lock_file($config{'chroot'}.$pconf->{'file'});
$dir = { 'name' => 'view',
	 'values' => [ $in{'name'}, $in{'class_def'} ? ( ) : ( $in{'class'} ) ],
	 'type' => 1,
	 'members' => [ ]
	};
if (!$in{'match_def'}) {
	push(@{$dir->{'members'}}, { 'name' => 'match-clients',
				     'type' => 1,
				     'members' =>
		[ map { { 'name' => $_ } } split(/\s+/, $in{'match'}) ] } );
	}
&save_directive($pconf, undef, [ $dir ], 0);
&flush_file_lines();
&unlock_file($config{'chroot'}.$pconf->{'file'});
&webmin_log("create", "view", $in{'name'}, \%in);
&redirect("");

