<?php
/**
 * This file is loaded automatically by the app/webroot/index.php file after the core bootstrap.php
 *
 * This is an application wide file to load any function that is not used within a class
 * define. You can also use this to include or require any files in your application.
 *
 * PHP versions 4 and 5
 *
 * CakePHP(tm) : Rapid Development Framework (http://cakephp.org)
 * Copyright 2005-2010, Cake Software Foundation, Inc. (http://cakefoundation.org)
 *
 * Licensed under The MIT License
 * Redistributions of files must retain the above copyright notice.
 *
 * @copyright     Copyright 2005-2010, Cake Software Foundation, Inc. (http://cakefoundation.org)
 * @link          http://cakephp.org CakePHP(tm) Project
 * @package       cake
 * @subpackage    cake.app.config
 * @since         CakePHP(tm) v 0.10.8.2117
 * @license       MIT License (http://www.opensource.org/licenses/mit-license.php)
 */

/**
 * The settings below can be used to set additional paths to models, views and controllers.
 * This is related to Ticket #470 (https://trac.cakephp.org/ticket/470)
 *
 * App::build(array(
 *     'plugins' => array('/full/path/to/plugins/', '/next/full/path/to/plugins/'),
 *     'models' =>  array('/full/path/to/models/', '/next/full/path/to/models/'),
 *     'views' => array('/full/path/to/views/', '/next/full/path/to/views/'),
 *     'controllers' => array('/full/path/to/controllers/', '/next/full/path/to/controllers/'),
 *     'datasources' => array('/full/path/to/datasources/', '/next/full/path/to/datasources/'),
 *     'behaviors' => array('/full/path/to/behaviors/', '/next/full/path/to/behaviors/'),
 *     'components' => array('/full/path/to/components/', '/next/full/path/to/components/'),
 *     'helpers' => array('/full/path/to/helpers/', '/next/full/path/to/helpers/'),
 *     'vendors' => array('/full/path/to/vendors/', '/next/full/path/to/vendors/'),
 *     'shells' => array('/full/path/to/shells/', '/next/full/path/to/shells/'),
 *     'locales' => array('/full/path/to/locale/', '/next/full/path/to/locale/')
 * ));
 *
 */

/**
 * As of 1.3, additional rules for the inflector are added below
 *
 * Inflector::rules('singular', array('rules' => array(), 'irregular' => array(), 'uninflected' => array()));
 * Inflector::rules('plural', array('rules' => array(), 'irregular' => array(), 'uninflected' => array()));
 *
 */
 
if (file_exists(CONFIGS.DS.'configuration.xml')) {
	$config = Configure::getInstance();
	//Interpret the configuration XML file into an object
	if (!$mXML = simplexml_load_file(CONFIGS.DS.'configuration.xml')) {
		echo "Couldn't parse the XML file: ". CONFIGS.DS.'configuration.xml';
		exit;
	} else {
		foreach ($mXML->option as $option) {
		    $optionName = $option->name;
		    $optionSetting = $option->setting;
		    $config->$optionName = $optionSetting;
		}
	}
}

function mosMakePassword($length) {
	$salt = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
	$len = strlen($salt);
	$makepass="";
	mt_srand(10000000*(double)microtime());
	for ($i = 0; $i < $length; $i++)
	$makepass .= $salt[mt_rand(0,$len - 1)];
	return $makepass;
}

/**
* Chmods files and directories recursivel to given permissions
* @param path The starting file or directory (no trailing slash)
* @param filemode Integer value to chmod files. NULL = dont chmod files.
* @param dirmode Integer value to chmod directories. NULL = dont chmod directories.
* @return TRUE=all succeeded FALSE=one or more chmods failed
*/
function mosChmodRecursive($path, $filemode=NULL, $dirmode=NULL) {
	$ret = TRUE;
	if (is_dir($path)) {
	    $dh = opendir($path);
	    while ($file = readdir($dh)) {
	        if ($file != '.' && $file != '..') {
	            $fullpath = $path.'/'.$file;
	            if (is_dir($fullpath)) {
                    if (!mosChmodRecursive($fullpath, $filemode, $dirmode))
                        $ret = FALSE;
	            } else {
	                if (isset($filemode))
	                    if (!@chmod($fullpath, $filemode))
	                        $ret = FALSE;
	            } // if
	        } // if
	    } // while
	    closedir($dh);
	    if (isset($dirmode))
	        if (!@chmod($path, $dirmode))
	            $ret = FALSE;
	} else {
		if (isset($filemode))
			$ret = @chmod($path, $filemode);
    } // if
	return $ret;
} // mosChmodRecursive

function get_php_setting($val) {
	$r =  (ini_get($val) == '1' ? 1 : 0);
	return $r ? 'ON' : 'OFF';
}

function writableCell($folder) {
	echo "<tr>";
	//echo "<td class=\"item\">" . $folder . "/</td>";
	echo "<td class=\"item\">" . $folder . "</td>";
	echo "<td align=\"left\">";
	echo is_writable( "../$folder" ) ? '<b><span class="green">Writeable</span></b>' : '<b><span class="red">Unwriteable</span></b>' . "</td>";
	echo "</tr>";
}

function validEmail($email) {
	/* In the past we validated different ways throughout the code.  Here is another method we used for reference:
	(preg_match("/[\w\.\-]+@\w+[\w\.\-]*?\.\w{1,4}/", $email )==false) */
	
	if (!eregi("^[_a-z0-9-]+(\.[_a-z0-9-]+)*@[a-z0-9-]+(\.[a-z0-9-]+)*(\.[a-z]{2,3})$", $email)) {
		return false;
	} else {
		return true;
	}
	
}