<?php

class Server_Parser extends Parser {

	var $data = array(), $domains = array();

	function init($attr) {
		$this->data['server'] = $attr['HOST'];
	}

	function element_start($parser, $name, $attr) {
		switch ($name) {

			case 'AVAILSTRING':
				xml_set_character_data_handler($parser, $this->getCallBack('setString'));
			break;

			case 'DOMAIN':
				$obj = &new Domain_Parser($this, $attr, $this);
				$obj->setHandler($parser);
			break;

			default: return;

		}
	}

	function addDomain(&$domain) {
		$this->domains[] = &$domain;
	}

	function setString($parser, $string) {
		$this->data['string'] = $string;
		xml_set_character_data_handler($parser, $this->getCallBack('element_cdata'));
	}

	function getName() {
		return 'SERVER';
	}

	function final() {
		if (!isset($this->data['string']) || count($this->domains) == 0) {
			return;
		}

		$db = &new DB_Element($this->data, 'server');
		$db->save('server');
		if (!$db->save('server')) {
			return false;
		}

		$savedDomains = false;

		foreach ($this->domains as $domain) {
			if (!$domain->save('tld')) {
				continue;
			}

			$ref = &new DB_Element(array('tld_id' => $domain->getID(),
			                             'server_id' => $db->getID()), 'tld_server');

			$ref->insert();

			$savedDomains = true;
		}

		if (!$savedDomains) {
			$db->delete();
		}

	}

}

?>