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2005 Aurelien 1 
<?php  if ( ! defined('BASEPATH')) exit('No direct script access allowed');
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/**
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 * CodeIgniter
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 *
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 * An open source application development framework for PHP 4.3.2 or newer
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 *
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 * @package		CodeIgniter
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 * @author		ExpressionEngine Dev Team
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 * @copyright	Copyright (c) 2008, EllisLab, Inc.
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 * @license		http://codeigniter.com/user_guide/license.html
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 * @link		http://codeigniter.com
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 * @since		Version 1.0
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 * @filesource
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 */
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// ------------------------------------------------------------------------
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/**
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 * CodeIgniter Application Controller Class
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 *
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 * This class object is the super class the every library in
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 * CodeIgniter will be assigned to.
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 *
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 * @package		CodeIgniter
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 * @subpackage	Libraries
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 * @category	Libraries
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 * @author		ExpressionEngine Dev Team
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 * @link		http://codeigniter.com/user_guide/general/controllers.html
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 */
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class Controller extends CI_Base {
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	var $_ci_scaffolding	= FALSE;
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	var $_ci_scaff_table	= FALSE;
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	/**
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	 * Constructor
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	 *
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	 * Calls the initialize() function
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	 */
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	function Controller()
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	{
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		parent::CI_Base();
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		$this->_ci_initialize();
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		log_message('debug', "Controller Class Initialized");
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	}
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	// --------------------------------------------------------------------
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	/**
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	 * Initialize
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	 *
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	 * Assigns all the bases classes loaded by the front controller to
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	 * variables in this class.  Also calls the autoload routine.
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	 *
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	 * @access	private
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	 * @return	void
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	 */
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	function _ci_initialize()
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	{
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		// Assign all the class objects that were instantiated by the
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		// front controller to local class variables so that CI can be
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		// run as one big super object.
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		$classes = array(
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							'config'	=> 'Config',
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							'input'		=> 'Input',
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							'benchmark'	=> 'Benchmark',
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							'uri'		=> 'URI',
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							'output'	=> 'Output',
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							'lang'		=> 'Language',
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							'router'	=> 'Router'
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							);
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		foreach ($classes as $var => $class)
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		{
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			$this->$var =& load_class($class);
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		}
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		// In PHP 5 the Loader class is run as a discreet
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		// class.  In PHP 4 it extends the Controller
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		if (floor(phpversion()) >= 5)
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		{
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			$this->load =& load_class('Loader');
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			$this->load->_ci_autoloader();
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		}
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		else
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		{
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			$this->_ci_autoloader();
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			// sync up the objects since PHP4 was working from a copy
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			foreach (array_keys(get_object_vars($this)) as $attribute)
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			{
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				if (is_object($this->$attribute))
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				{
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					$this->load->$attribute =& $this->$attribute;
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				}
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			}
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		}
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	}
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	// --------------------------------------------------------------------
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	/**
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	 * Run Scaffolding
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	 *
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	 * @access	private
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	 * @return	void
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	 */
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	function _ci_scaffolding()
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	{
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		if ($this->_ci_scaffolding === FALSE OR $this->_ci_scaff_table === FALSE)
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		{
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			show_404('Scaffolding unavailable');
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		}
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		$method = ( ! in_array($this->uri->segment(3), array('add', 'insert', 'edit', 'update', 'view', 'delete', 'do_delete'), TRUE)) ? 'view' : $this->uri->segment(3);
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		require_once(BASEPATH.'scaffolding/Scaffolding'.EXT);
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		$scaff = new Scaffolding($this->_ci_scaff_table);
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		$scaff->$method();
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	}
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}
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// END _Controller class
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/* End of file Controller.php */
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/* Location: ./system/libraries/Controller.php */