pfSense

function unbound_generate_zone_data($domain, $hosts, &$added_ptr, $zone_type = "transparent", $write_domiain_zone_declaration = false, $always_add_short_names = false) {

	global $config;

	if ($write_domiain_zone_declaration) {

		$zone_data = "local-zone: \"{$domain}.\" {$zone_type}\n";

		$zone_data = "";

			$zone_data .= "local-data-ptr: \"{$host['ipaddr']} {$host['fqdn']}\"\n";

		/* For the system localhost entry, write an entry for just the hostname. */

		if ((($host['name'] == "localhost") && ($domain == $config['system']['domain'])) || $always_add_short_names) {

			$zone_data .= "local-data: \"{$host['name']}. {$type} {$host['ipaddr']}\"\n";

		/* Redirect zones must have a zone declaration that matches the

		 * local-data record exactly, it cannot have entries "under" the

		 * domain.

		 */

		if ($zone_type == "redirect") {

			$zone_data .= "local-zone: \"{$host['fqdn']}.\" {$zone_type}\n";;

		}

		$zone_data .= "local-data: \"{$host['fqdn']}. {$type} {$host['ipaddr']}\"\n";

	}

	return $zone_data;

}

function unbound_add_host_entries($cfgsubdir = "") {

	global $config, $g;

	$hosts = system_hosts_entries($config['unbound']);

	/* Pass 1: Build domain list and hosts inside domains */

	$hosts_by_domain = array();

	foreach ($hosts as $host) {

		if (!array_key_exists($host['domain'], $hosts_by_domain)) {

			$hosts_by_domain[$host['domain']] = array();

		}

		$hosts_by_domain[$host['domain']][] = $host;

	}

	$added_ptr = array();

	/* Build local zone data */

	// Check if auto add host entries is not set

	$system_domain_local_zone_type = "transparent";

	if (!isset($config['unbound']['disable_auto_added_host_entries'])) {

		// Make sure the config setting is a valid unbound local zone type.  If not use "transparent".

		if (array_key_exists($config['unbound']['system_domain_local_zone_type'], unbound_local_zone_types())) {

			$system_domain_local_zone_type = $config['unbound']['system_domain_local_zone_type'];

		}

	}

	/* Add entries for the system domain before all others */

	if (array_key_exists($config['system']['domain'], $hosts_by_domain)) {

		$unbound_entries .= unbound_generate_zone_data($config['system']['domain'],

					$hosts_by_domain[$config['system']['domain']],

					$added_ptr,

					$system_domain_local_zone_type,

					true);

		/* Unset this so it isn't processed again by the loop below. */

		unset($hosts_by_domain[$config['system']['domain']]);

	}

	/* Build zone data for other domain */

	foreach ($hosts_by_domain as $domain => $hosts) {

		$unbound_entries .= unbound_generate_zone_data($domain,

					$hosts,

					$added_ptr,

					"transparent",

					false,

					isset($config['unbound']['always_add_short_names']));