Decode for yanti@waraxe.us

<?php
if (!defined('BASEPATH')) exit('No direct script access allowed');
/**
 * CodeIgniter
 *
 * An open source application development framework for PHP 4.3.2 or newer
 *
 * @package     CodeIgniter
 * @author      Rick Ellis
 * @copyright   Copyright (c) 2006, EllisLab, Inc.
 * @license     http://www.codeignitor.com/user_guide/license.html
 * @link        http://www.codeigniter.com
 * @since       Version 1.0
 * @filesource
 */


function &load_class($class, $instantiate = TRUE)
{
    static $objects = array();

    // Does the class exist?  If so, we're done...
    if (isset($objects[$class]))
    {
        return $objects[$class];
    }

    // If the requested class does not exist in the application/libraries
    // folder we'll load the native class from the system/libraries folder.
    if (file_exists(APPPATH.'libraries/'.config_item('subclass_prefix').$class.EXT))
    {
        require(BASEPATH.'libraries/'.$class.EXT);
        require(APPPATH.'libraries/'.config_item('subclass_prefix').$class.EXT);
        $is_subclass = TRUE;
    }
    else
    {
        if (file_exists(APPPATH.'libraries/'.$class.EXT))
        {
            require(APPPATH.'libraries/'.$class.EXT);
            $is_subclass = FALSE;
        }
        else
        {
            require(BASEPATH.'libraries/'.$class.EXT);
            $is_subclass = FALSE;
        }
    }

    if ($instantiate == FALSE)
    {
        $objects[$class] = TRUE;
        return $objects[$class];
    }

    if ($is_subclass == TRUE)
    {
        $name = config_item('subclass_prefix').$class;
        $objects[$class] =& new $name();
        return $objects[$class];
    }

    $name = ($class != 'Controller') ? 'CI_'.$class : $class;

    $objects[$class] =& new $name();
    return $objects[$class];
}

// adding by ALI for load konfigurasi from db
function &database(){
    require_once(BASEPATH.'database/DB'.EXT);

    return DB();
}

// Added by ALI for checking lisence
function check_system(){
    if( !file_exists(BASEPATH.'libraries/System'.EXT) ){
        die('Lisensi anda tidak valid. Silahkan hubungi <a href="http://indowebmaker.com">IndoWebMaker</a> untuk pembelian lisensi') ;
    }

    require(BASEPATH.'libraries/System'.EXT);

    if( !class_exists('System') ){
        die('Lisensi anda tidak valid. Silahkan hubungi <a href="http://indowebmaker.com">IndoWebMaker</a> untuk pembelian lisensi') ;
    }

    if( !in_array('check_system', get_class_methods('System')) ){
        die('Lisensi anda tidak valid. Silahkan hubungi <a href="http://indowebmaker.com">IndoWebMaker</a> untuk pembelian lisensi') ;
    }

    $s = new System();
    $s->check_system();
}

/**
* Loads the main config.php file
*
* @access   private
* @return   array
*/
function &get_config()
{
    static $main_conf;

    if ( ! isset($main_conf))
    {
        if ( ! file_exists(ROOTPATH.'config/config'.EXT))
        {
            exit('The configuration file config'.EXT.' does not exist.');
        }

        require(ROOTPATH.'config/config'.EXT);

        if ( ! isset($config) OR ! is_array($config))
        {
            exit('Your config file does not appear to be formatted correctly.');
        }

        $main_conf[0] =& $config;
    }
    return $main_conf[0];
}

/**
* Gets a config item
*
* @access   public
* @return   mixed
*/
function config_item($item)
{
    static $config_item = array();

    if ( ! isset($config_item[$item]))
    {
        $config =& get_config();

        if ( ! isset($config[$item]))
        {
            return FALSE;
        }
        $config_item[$item] = $config[$item];
    }

    return $config_item[$item];
}


/**
* Error Handler
*
* This function lets us invoke the exception class and
* display errors using the standard error template located
* in application/errors/errors.php
* This function will send the error page directly to the
* browser and exit.
*
* @access   public
* @return   void
*/
function show_error($message)
{
    $error =& load_class('Exceptions');
    echo $error->show_error('An Error Was Encountered', $message);
    exit;
}

function noauth($message='Anda tidak berhak untuk mengakses halaman ini'){
    $error =& load_class('Exceptions');
    echo $error->show_error('PERINGATAN', $message);
    exit;
}


/**
* 404 Page Handler
*
* This function is similar to the show_error() function above
* However, instead of the standard error template it displays
* 404 errors.
*
* @access   public
* @return   void
*/
function show_404($page = '')
{
    $error =& load_class('Exceptions');
    $error->show_404($page);
    exit;
}


/**
* Error Logging Interface
*
* We use this as a simple mechanism to access the logging
* class and send messages to be logged.
*
* @access   public
* @return   void
*/
function log_message($level = 'error', $message, $php_error = FALSE)
{
    static $LOG;

    $config =& get_config();
    if ($config['log_threshold'] == 0)
    {
        return;
    }

    $LOG =& load_class('Log');
    $LOG->write_log($level, $message, $php_error);
}

/**
* Exception Handler
*
* This is the custom exception handler that is declaired at the top
* of Codeigniter.php.  The main reason we use this is permit
* PHP errors to be logged in our own log files since we may
* not have access to server logs. Since this function
* effectively intercepts PHP errors, however, we also need
* to display errors based on the current error_reporting level.
* We do that with the use of a PHP error template.
*
* @access   private
* @return   void
*/
function _exception_handler($severity, $message, $filepath, $line)
{
     // We don't bother with "strict" notices since they will fill up
     // the log file with information that isn't normally very
     // helpful.  For example, if you are running PHP 5 and you
     // use version 4 style class functions (without prefixes
     // like "public", "private", etc.) you'll get notices telling
     // you that these have been deprecated.

    if ($severity == E_STRICT)
    {
        return;
    }

    $error =& load_class('Exceptions');

    // Should we display the error?
    // We'll get the current error_reporting level and add its bits
    // with the severity bits to find out.

    if (($severity & error_reporting()) == $severity)
    {
        $error->show_php_error($severity, $message, $filepath, $line);
    }

    // Should we log the error?  No?  We're done...
    $config =& get_config();
    if ($config['log_threshold'] == 0)
    {
        return;
    }

    $error->log_exception($severity, $message, $filepath, $line);
}

function _print_r($obj, $return=false){
    ob_start();
    echo '<pre>';
    print_r($obj);
    echo '</pre>';
    if( $return ){
        $rtn = ob_get_contents();
        ob_end_clean();
        return $rtn;
    }

    ob_end_flush();
}

function get_base_url(){
    $proto = "http" .((isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == "on") ? "s" : "") . "://";
    $server = isset($_SERVER['HTTP_HOST']) ? $_SERVER['HTTP_HOST'] : $_SERVER['SERVER_NAME'];
    $base_url = $proto . $server.'/';

    return $base_url;
}
?>