* @version 0.3.0 * @copyright Copyright(c) 2007, 2008 Roland Haeder, this is free software * @license GNU GPL 3.0 or any newer version * @link http://www.mxchange.org * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * 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, see . */ class ApplicationEntryPoint { /** * The instances we want to remove after all is done * * @return void */ private static $instances = array ( 'cfg', // The configuration system 'loader', // The class loader system 'debug', // Debug output 'db', // Database layer 'io', // Base I/O system (local file [or network]) 'engine', // Template engine ( for ApplicationEntryPoint::app_die() ) 'lang', // Language sub-system 'app', // The ApplicationHelper instance ); /** * The application's emergency exit * * @param $message The optional message we shall output on exit * @return void */ public static function app_die ($message = "") { // Is a message set? if (empty($message)) { // No message provided $message = "No message provided!"; } // Get some instances $tpl = FrameworkConfiguration::getInstance()->readConfig("tpl_engine"); $lang = LanguageSystem::getInstance(); $io = FileIOHandler::getInstance(); // Is the template engine loaded? if ((class_exists($tpl)) && (is_object($lang)) && (is_object($io))) { // Use the template engine for putting out (nicer look) the message try { $eval = sprintf("\$tplEngine = %s::create%s(\"%s%s\", LanguageSystem::getInstance(), FileIOHandler::getInstance());", FrameworkConfiguration::getInstance()->readConfig("tpl_engine"), FrameworkConfiguration::getInstance()->readConfig("tpl_engine"), PATH, FrameworkConfiguration::getInstance()->readConfig("tpl_base_path") ); eval($eval); } catch (BasePathIsEmptyException $e) { die(sprintf("[Main:] Die Template-Engine konnte nicht initialisieren. Grund: %s", $e->getMessage() )); } catch (InvalidBasePathStringException $e) { die(sprintf("[Main:] Die Template-Engine konnte nicht initialisieren. Grund: %s", $e->getMessage() )); } catch (BasePathIsNoDirectoryException $e) { die(sprintf("[Main:] Die Template-Engine konnte nicht initialisieren. Grund: %s", $e->getMessage() )); } catch (BasePathReadProtectedException $e) { die(sprintf("[Main:] Die Template-Engine konnte nicht initialisieren. Grund: %s", $e->getMessage() )); } // Assign message $tplEngine->assignVariable("message", $message); // Load the template $tplEngine->loadCodeTemplate("emergency_exit"); // Compile the template $tplEngine->compileTemplate(); // Compile all variables $tplEngine->compileVariables(); // Output all $tplEngine->output(); // Good bye... exit(); } else { // Output message and die die(sprintf("[Main:] Emergency exit reached: %s", $message )); } } /** * The application's main entry point. This class isolates some local * variables which shall not become visible to outside because of security * concerns. We are doing this here to "emulate" the well-known entry * point in Java(tm). * * @return void */ public static function main () { // Some non-global common arrays we need... global $_SERVER; // Load config file require(dirname(__FILE__) . "/inc/config.php"); // Load all include files require(PATH . "inc/includes.php"); // Load all framework classes require(PATH . "inc/classes.php"); // Include the application selector require(PATH . "inc/selector.php"); } // END - main() } // END - class // Do not remove the following line: ApplicationEntryPoint::main(); // [EOF] ?>