Initial Import
diff --git a/system/libraries/Config.php b/system/libraries/Config.php
new file mode 100644
index 0000000..85b2957
--- /dev/null
+++ b/system/libraries/Config.php
@@ -0,0 +1,181 @@
+<?php if (!defined('BASEPATH')) exit('No direct script access allowed');
+/**
+ * Code Igniter
+ *
+ * An open source application development framework for PHP 4.3.2 or newer
+ *
+ * @package CodeIgniter
+ * @author Rick Ellis
+ * @copyright Copyright (c) 2006, pMachine, Inc.
+ * @license http://www.codeignitor.com/user_guide/license.html
+ * @link http://www.codeigniter.com
+ * @since Version 1.0
+ * @filesource
+ */
+
+// ------------------------------------------------------------------------
+
+/**
+ * Code Igniter Config Class
+ *
+ * This class contains functions that enable config files to be managed
+ *
+ * @package CodeIgniter
+ * @subpackage Libraries
+ * @category Libraries
+ * @author Rick Ellis
+ * @link http://www.codeigniter.com/user_guide/libraries/config.html
+ */
+class CI_Config {
+
+ var $config = array();
+ var $is_loaded = array();
+
+ /**
+ * Constructor
+ *
+ * Sets the $config data from the primary config.php file as a class variable
+ *
+ * @access public
+ */
+ function CI_Config()
+ {
+ $this->config =& _get_config();
+ log_message('debug', "Config Class Initialized");
+ }
+ // END CI_Config()
+
+
+ // --------------------------------------------------------------------
+
+ /**
+ * Load Config File
+ *
+ * @access public
+ * @param string the config file name
+ * @return void
+ */
+ function load($file = '')
+ {
+ $file = ($file == '') ? 'config' : str_replace(EXT, '', $file);
+
+ if (in_array($file, $this->is_loaded))
+ {
+ return;
+ }
+
+ include_once(APPPATH.'config/'.$file.EXT);
+
+ if ( ! isset($config) OR ! is_array($config))
+ {
+ show_error('Your '.$file.EXT.' file does not appear to contain a valid configuration array.');
+ }
+
+ $this->config = array_merge($this->config, $config);
+
+ $this->is_loaded[] = $file;
+ unset($config);
+
+ log_message('debug', 'Config file loaded: config/'.$file.EXT);
+ }
+ // END load()
+
+ // --------------------------------------------------------------------
+
+ /**
+ * Fetch a config file item
+ *
+ * The second parameter allows a slash to be added to the end of
+ * the item, in the case of a path.
+ *
+ * @access public
+ * @param string the config item name
+ * @param bool
+ * @return string
+ */
+ function item($item, $slash = FALSE)
+ {
+ if ( ! isset($this->config[$item]))
+ {
+ return FALSE;
+ }
+
+ $pref = $this->config[$item];
+
+ if ($pref == '')
+ {
+ return $pref;
+ }
+
+ if ($slash !== FALSE AND ereg("/$", $pref) === FALSE)
+ {
+ $pref .= '/';
+ }
+
+ return $pref;
+ }
+ // END item()
+
+ // --------------------------------------------------------------------
+
+ /**
+ * Site URL
+ *
+ * @access public
+ * @param string the URI string
+ * @return string
+ */
+ function site_url($uri = '')
+ {
+ if (is_array($uri))
+ {
+ $uri = implode('/', $uri);
+ }
+
+ if ($uri == '')
+ {
+ return $this->item('base_url', 1).$this->item('index_page');
+ }
+ else
+ {
+ $suffix = ($this->item('url_suffix') == FALSE) ? '' : $this->item('url_suffix');
+ return $this->item('base_url', 1).$this->item('index_page', 1).preg_replace("|^/*(.+?)/*$|", "\\1", $uri).$suffix;
+ }
+ }
+ // END site_url()
+
+ // --------------------------------------------------------------------
+
+ /**
+ * System URL
+ *
+ * @access public
+ * @return string
+ */
+ function system_url()
+ {
+ $x = explode("/", preg_replace("|/*(.+?)/*$|", "\\1", BASEPATH));
+ return $this->item('base_url', 1).end($x).'/';
+ }
+ // END system_url()
+
+ // --------------------------------------------------------------------
+
+ /**
+ * Set a config file item
+ *
+ * @access public
+ * @param string the config item key
+ * @param string the config item value
+ * @return void
+ */
+ function set_item($item, $value)
+ {
+ $this->config[$item] = $value;
+ }
+ // END set_item()
+
+}
+
+// END CI_Config class
+?>
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