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preloader.php

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<?php
global $cld;
$cld = array('pix', 'js', 'css', 'vbs', 'ldr');
global ${Z_IN_CRYPT_VAR_NAME};
class zLoader extends zCore{
  var $class;//parsed array from class.ini.php.php file
  var $loaded_mods = array();//Array of loaded modules //Array gets filled up by ld() function

  function zLoader(){
    $this->__construct();
  }
  function __construct(){
    parent::__construct();
    if(!defined('MOD_INTERNAL')){define("MOD_INTERNAL", "module-abstract");}
    if(!defined('MOD_EXPLICIT')){define("MOD_EXPLICIT", "module");}
    if(!defined('PLUG_INTERNAL')){define("PLUG_INTERNAL", "plugin-abstract");}
    if(!defined('PLUG_EXPLICIT')){define("PLUG_EXPLICIT", "plugin");}
    if(!defined('Z_CLS_LOAD_CNS')){define('Z_CLS_LOAD_CNS', 1);}
    if(!defined('Z_MODULE_FILE_NAME')){define('Z_MODULE_FILE_NAME', 'class.ini.php');}
    $this->class = parse_ini_file(ZIGSETTINGS.DRS.'class.ini.php', true);//Parse the class.ini.php File
  }
  function ld($path, $str, $indx){
    //global ${Z_LOADER_VAR_NAME};
    $trg = ZIGROOT.DRS.$path.DRS.@$this->class[$indx][$str];
    if(!@in_array($str, array_keys($this->class[$indx]))){
      perror("Sorry the ".$indx." `".$str."` is not Installed/listed/Found according to ".Z_MODULE_FILE_NAME);
    }else{
      if(file_exists($trg) && is_readable($trg)){
        if(!@isset($this->loaded_mods[$indx][$str])){
          $this->loaded_mods[$indx][$str] = $path;
          include_once($trg);
        }
      }else{
        is_file($trg) ? $sts = "Not readable [ Permission : ".fileperms($trg)." ]" : $sts = "Not Present";
        perror("<code>zigmoyd.loader</code><br />Sorry the ".$path." `".$str."` is Not accessible<br />&nbsp;&nbsp;as the file `".$trg."` is ".$sts);
      }
    }
  }
  function module($str, $mode = MOD_EXPLICIT){
    if($mode == MOD_EXPLICIT){$key = MOD_KEY_NAME_EXPLICIT;}elseif($mode == MOD_INTERNAL){
      $key = MOD_KEY_NAME_INTERNAL;}else{perror("Unknown Mode `".$mode."` Specified");}
      $this->ld($key, $str, $mode);
  }
  function modules(){
    $lst_args = func_get_args();
    foreach($lst_args as $key => $val){
      if(!is_array($val)){$this->module($val);}
      else{foreach($val as $k => $v){$this->module($v);}}
    }
  }
  function plugin($str, $mode = PLUG_EXPLICIT){
    if($mode == PLUG_EXPLICIT){$key = PLUG_KEY_NAME_EXPLICIT;}elseif($mode == PLUG_INTERNAL){
      $key = PLUG_KEY_NAME_INTERNAL;}else{perror("Unknown Mode `".$mode."` Specified");}
      $this->ld($key, $str, $mode);
  }
  function plugins(){
    $lst_args = func_get_args();
    foreach($lst_args as $var){
      $this->plugin($val);
    }
  }
  function lib($libName){
    if(!file_exists(ZIGROOT.DRS.Z_DIR_PROJECTS.DRS.Z_PROJECT_DIR.DRS.Z_DIR_LOCAL_LIB.DRS.$libName.'.lib.php')){
      perror("<code>zigmoyd.loader.lib</code><br />Failed to load Lib $libName as file $libName.lib.php doesn't exist");
      return false;
    }
    if(!is_readable(ZIGROOT.DRS.Z_DIR_PROJECTS.DRS.Z_PROJECT_DIR.DRS.Z_DIR_LOCAL_LIB.DRS.$libName.'.lib.php')){
      perror("<code>zigmoyd.loader.lib</code><br />Failed to load Lib $libName as file $libName.lib.php is not readable");
      return false;
    }
    include_once(ZIGROOT.DRS.Z_DIR_PROJECTS.DRS.Z_PROJECT_DIR.DRS.Z_DIR_LOCAL_LIB.DRS.$libName.'.lib.php');
    return true;
  }
  function listModules(){
    return array_keys($this->class['module']);
  }
  function listPlugins(){
    return array_keys($this->class['plugin']);
  }
}
?>

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