// set zone
$zone = $PowerDNS->get_ptr_zone_name($subnet->ip, $subnet->mask);
// try to fetch domain
$domain = $PowerDNS->fetch_domain_by_name($zone);
// default values
$values = json_decode($User->settings->powerDNS, true);
$values['name'] = $zone;
// domain missing, create it and default records
if ($domain === false) {
// create domain
$PowerDNS->domain_edit("add", array("name" => $zone, "type" => "NATIVE"));
// create default records
$PowerDNS->create_default_records($values);
}
// fetch PTR records for current domain
$ptr_indexes = $Addresses->ptr_get_subnet_indexes($subnet->id);
// remove existing records and links
$PowerDNS->remove_all_ptr_records($domain->id, $ptr_indexes);
$Addresses->ptr_unlink_subnet_addresses($subnet->id);
// fetch all hosts
$hosts = $Addresses->fetch_subnet_addresses($subnet->id, "ip_addr", "asc");
// create PTR records
if (sizeof($hosts) > 0) {
foreach ($hosts as $h) {
// set default hostname for PTR if set
if (strlen($h->dns_name) == 0) {
if (strlen($values['def_ptr_domain']) > 0) {
$h->dns_name = $values['def_ptr_domain'];
}
}
// ignore PTR
