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113 lines
3.1 KiB
PHP
113 lines
3.1 KiB
PHP
<?php
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/*******************************************************************************
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* Copyright (C) 2007 Easter-eggs
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* http://ldapsaisie.labs.libre-entreprise.org
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*
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* Author: See AUTHORS file in top-level directory.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License version 2
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* as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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******************************************************************************/
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/**
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* Object LSconfig
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*
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* @author Benjamin Renard <brenard@easter-eggs.com>
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*/
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class LSconfig {
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// Configuration Data
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private static $data=array();
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/**
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* Lancement de LSconfig
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*
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* Chargement initiale des données de configuration à partir des fichiers en
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* config.*.php du dossier LS_CONF_DIR
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*
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* @retval boolean True si tout s'est bien passé, False sinon
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**/
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public static function start() {
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$files=array('config.inc.php','config.LSaddons.php');
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foreach($files as $file) {
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if (!LSsession::includeFile(LS_CONF_DIR.'/'.$file)) {
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return;
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}
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}
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if (is_array($GLOBALS['LSconfig'])) {
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self :: $data = $GLOBALS['LSconfig'];
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self :: $data['LSaddons'] = $GLOBALS['LSaddons'];
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return true;
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}
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return;
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}
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/**
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* Récupération d'une valeur
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*
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* @param[in] $var string Le nom de valeur à récupérer (Exemple : cacheSearch)
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*
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* @retval mixed La valeur de la variable, ou false si son nom n'est parsable
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**/
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public static function get($var, $default=null, $cast=null, $data=null) {
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$vars = explode('.', $var);
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$value = $default;
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if (is_array($vars)) {
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$value = (is_array($data)?$data:self :: $data);
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foreach ($vars as $v) {
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if (!is_array($value) || !isset($value[$v])) {
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$value = $default;
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break;
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}
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$value = $value[$v];
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}
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}
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switch($cast) {
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case 'bool':
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return boolval($value);
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case 'int':
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return intval($value);
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case 'float':
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return floatval($value);
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case 'string':
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return strval($value);
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default:
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return $value;
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}
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}
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/**
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* Définition d'une valeur
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*
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* @param[in] $var string Le nom de valeur à définir
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* @param[in] $val mixed La valeur de la variable
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*
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* @retval boolean True si tout s'est bien passé, False sinon
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**/
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public static function set($var,$val) {
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$vars=explode('.',$var);
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if(is_array($vars)) {
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$code='self :: $data';
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foreach ($vars as $v) {
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$code.='["'.$v.'"]';
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}
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$code.='=$val;';
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return (eval($code)===NULL);
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}
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return;
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}
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}
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