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<?php
/* vim:set tabstop=8 softtabstop=8 shiftwidth=8 noexpandtab: */
/**
*
* LICENSE: GNU General Public License, version 2 (GPLv2)
* Copyright 2001 - 2013 Ampache.org
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License v2
* as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
*/
/**
* Config Class
*
* used to store static arrays of
* config values, can read from ini files
*
* has static methods, this uses the global config
* creating a 'Config' object will allow for local
* config overides and/or local configs (for like dba)
* The class should be a static var in the other classes
*
*/
class Config {
/**
* These are the settings for this specific class
*
* @var array
*/
private $_local = array();
/**
* These are the global settings they go where it goes
*
* @var array
*/
private static $_global = array();
/**
* constructor
* This is what is called when the class is loaded
*/
public function __construct() {
// Rien a faire
} // constructor
/**
* get
* This checks to see if this is an instance or procedure
* call, procedure == global, instance == local
*
* @param string $name
* @return mixed array or null
*/
public static function get($name) {
if (isset(self::$_global[$name])) { return self::$_global[$name]; }
else { return null; }
} // get
/**
* get_all
* This returns all of the current config variables as an array
*
* @return array
*/
public static function get_all() {
return self::$_global;
} // get_all
/**
* set
*
* This sets config values.
*
* @param string $name Key name
* @param string $value Value name
* @param boolean $clobber Clobber flag true or false
* @return void
*/
public static function set($name, $value, $clobber = false) {
if (isset(self::$_global[$name]) && !$clobber) {
debug_event('Config', "Tried to overwrite existing key $name without setting clobber", 5);
Error::add('Config Global', sprintf(T_('Trying to clobber \'%s\' without setting clobber'), $name));
return false;
}
self::$_global[$name] = $value;
} // set
/**
* set_by_array
*
* This is the same as the set function except it takes an array as
* input.
*
* @param array $array Array
* @param boolean $clobber Clobber flag true or false
*/
public static function set_by_array($array, $clobber = false) {
foreach ($array as $name => $value) {
self::set($name,$value,$clobber);
}
} // set_by_array
} // end Config class
?>
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