123 lines
3.1 KiB
PHP
123 lines
3.1 KiB
PHP
<?php
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/**
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* This file is part of the Froxlor project.
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* Copyright (c) 2010 the Froxlor Team (see authors).
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*
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* For the full copyright and license information, please view the COPYING
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* file that was distributed with this source code. You can also view the
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* COPYING file online at http://files.froxlor.org/misc/COPYING.txt
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*
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* @copyright (c) the authors
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* @author Florian Aders <eleras@froxlor.org>
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* @author Froxlor team <team@froxlor.org> (2010-)
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* @license GPLv2 http://files.froxlor.org/misc/COPYING.txt
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* @package Classes
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*
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* @since 0.9.34
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*/
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/**
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* Class ConfigService
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*
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* Parses a distributions XML - file and gives access to the services within
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* Not to be used directly
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*
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* @copyright (c) the authors
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* @author Florian Aders <eleras@froxlor.org>
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* @author Froxlor team <team@froxlor.org> (2010-)
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* @license GPLv2 http://files.froxlor.org/misc/COPYING.txt
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* @package Classes
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*/
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class ConfigService {
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/**
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* Holding the available daemons in this service
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* @var array
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*/
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private $daemons = array();
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/**
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* Store the parsed SimpleXMLElement for usage
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* @var SimpleXMLElement
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*/
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private $fullxml;
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/**
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* Memorize if we already parsed the XML
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* @var bool
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*/
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private $isparsed = false;
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/**
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* xpath leading to this service in the full XML
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* @var string
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*/
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private $xpath;
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/**
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* Human - readable title of this service
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* @var string
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*/
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public $title;
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public function __construct($xml, $xpath) {
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$this->fullxml = $xml;
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$this->xpath = $xpath;
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$service = $this->fullxml->xpath($this->xpath);
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$attributes = $service[0]->attributes();
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if ($attributes['title'] != '') {
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$this->title = (string)$attributes['title'];
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}
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}
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/**
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* Parse the XML and populate $this->daemons
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* @return bool
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*/
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private function _parse() {
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// We only want to parse the stuff one time
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if ($this->isparsed == true) {
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return true;
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}
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$daemons = $this->fullxml->xpath($this->xpath . '/daemon');
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foreach ($daemons as $daemon) {
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if ($daemon->getName() == 'comment') {
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continue;
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}
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$name = '';
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$nametag = '';
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$versiontag = '';
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foreach($daemon->attributes() as $key => $value) {
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if ($key == 'name' && $name == '') {
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$name = (string)$value;
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$nametag = "[@name='" . $value . "']";
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} elseif ($key == 'name' && $name != '') {
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$name = (string)$value . '_' . $name;
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$nametag = "[@name='" . $value . "']";
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} elseif ($key == 'version' && $name == '') {
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$name = str_replace('.', '', $value);
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$versiontag = "[@version='" . $value . "']";
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} elseif ($key == 'version' && $name != '') {
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$name = $name . str_replace('.', '', $value);
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$versiontag = "[@version='" . $value . "']";
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}
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}
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if ($name == '') {
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throw new Exception ('No name attribute for daemon');
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}
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$this->daemons[$name] = new ConfigDaemon($this->fullxml, $this->xpath . "/daemon" . $nametag . $versiontag);
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}
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// Switch flag to indicate we parsed our data
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$this->isparsed = true;
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return true;
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}
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public function getDaemons() {
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$this->_parse();
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return $this->daemons;
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}
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}
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