X-Git-Url: https://git.mxchange.org/?p=shipsimu.git;a=blobdiff_plain;f=index.php;h=28703323c3017a63b02c9c713bbefb76032d6d29;hp=3a96063496572183943297f9c4010843b8456bb0;hb=a5841c2444775cb682ae962d6878439b75c8b211;hpb=ff66822b5fb6a92f5dc8af55290ecb89ec7f1aaf diff --git a/index.php b/index.php index 3a96063..2870332 100644 --- a/index.php +++ b/index.php @@ -1,16 +1,17 @@ - * @version 0.0 - * @copyright Copyright(c) 2007, 2008 Roland Haeder, this is free software + * @author Roland Haeder + * @version 0.0.0 + * @copyright Copyright (c) 2007, 2008 Roland Haeder, 2009 - 2015 Core Developer Team * @license GNU GPL 3.0 or any newer version + * @link http://www.shipsimu.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 @@ -23,125 +24,195 @@ * 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 . + * along with this program. If not, see . */ -class ApplicationEntryPoint { +final class ApplicationEntryPoint { /** - * The instances we want to remove after all is done - * - * @return void + * Core path */ - 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 - ); + private static $corePath = ''; /** * The application's emergency exit * - * @param $message The optional message we shall output on exit + * @param $message The optional message we shall output on exit + * @param $code Error code from exception + * @param $extraData Extra information from exceptions + * @param $silentMode Whether silent mode is turned on * @return void + * @todo This method is old code and needs heavy rewrite and should be moved to ApplicationHelper */ - public static function app_die ($message = "") { + public static final function app_exit ($message = '', $code = FALSE, $extraData = '', $silentMode = FALSE) { + // Is this method already called? + if (isset($GLOBALS['app_die_called'])) { + // Then output the text directly + exit($message); + } // END - if + + // This method shall not be called twice + $GLOBALS['app_die_called'] = TRUE; + // Is a message set? if (empty($message)) { // No message provided - $message = "No message provided!"; - } + $message = 'No message provided.'; + } // END - if + + // Get config instance + $configInstance = FrameworkConfiguration::getSelfInstance(); + + // Do we have debug installation? + if (($configInstance->getConfigEntry('product_install_mode') == 'productive') || ($silentMode === TRUE)) { + // Abort here + exit(); + } // END - if // Get some instances - $tpl = FrameworkConfiguration::getInstance()->readConfig("tpl_engine"); - $lang = LanguageSystem::getInstance(); - $io = FileIOHandler::getInstance(); + $tpl = FrameworkConfiguration::getSelfInstance()->getConfigEntry('web_template_class'); + $languageInstance = LanguageSystem::getSelfInstance(); + + // Initialize template instance here to avoid warnings in IDE + $templateInstance = NULL; + + // Get response instance + $responseInstance = ApplicationHelper::getSelfInstance()->getResponseInstance(); // Is the template engine loaded? - if ((class_exists($tpl)) && (is_object($lang)) && (is_object($io))) { + if ((class_exists($tpl)) && (is_object($languageInstance))) { // 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", + // Get the template instance from our object factory + $templateInstance = ObjectFactory::createObjectByName($tpl); + } catch (FrameworkException $e) { + exit(sprintf("[Main:] Could not initialize template engine for reason: %s", $e->getMessage() )); } - // Assign message - $tplEngine->assignVariable("message", $message); + // Get and prepare backtrace for output + $backtraceArray = debug_backtrace(); + $backtrace = ''; + foreach ($backtraceArray as $key => $trace) { + // Set missing array elements + if (!isset($trace['file'])) { + $trace['file'] = __FILE__; + } // END - if + if (!isset($trace['line'])) { + $trace['line'] = __LINE__; + } // END - if + if (!isset($trace['args'])) { + $trace['args'] = array(); + } // END - if + + // Add the traceback path to the final output + $backtrace .= sprintf("%s:%d, %s(%d)
\n", + basename($trace['file']), + $trace['line'], + $trace['function'], + count($trace['args']) + ); + } // END - foreach - // Load the template - $tplEngine->loadCodeTemplate("emergency_exit"); + // Init application instance + $applicationInstance = NULL; - // Compile the template - $tplEngine->compileTemplate(); + // Is the class there? + if (class_exists('ApplicationHelper')) { + // Get application instance + $applicationInstance = ApplicationHelper::getSelfInstance(); - // Compile all variables - $tplEngine->compileVariables(); + // Assign application data + $templateInstance->assignApplicationData($applicationInstance); + } // END - if - // Output all - $tplEngine->output(); + // We only try this + try { + // Assign variables + $templateInstance->assignVariable('message', $message); + $templateInstance->assignVariable('code', $code); + $templateInstance->assignVariable('extra', $extraData); + $templateInstance->assignVariable('backtrace', $backtrace); + $templateInstance->assignVariable('total_includes', ClassLoader::getSelfInstance()->getTotal()); + $templateInstance->assignVariable('total_objects', ObjectFactory::getTotal()); + $templateInstance->assignVariable('title', $languageInstance->getMessage('emergency_exit_title')); + + // Load the template + $templateInstance->loadCodeTemplate('emergency_exit'); + + // Compile the template + $templateInstance->compileTemplate(); + + // Compile all variables + $templateInstance->compileVariables(); + + // Transfer data to response + $templateInstance->transferToResponse($responseInstance); + + // Flush the response + $responseInstance->flushBuffer(); + } catch (FileIoException $e) { + // Even the template 'emergency_exit' wasn't found so output both message + exit($message . ', exception: ' . $e->getMessage()); + } // Good bye... exit(); } else { // Output message and die - die(sprintf("[Main:] Emergency exit reached: %s", + exit(sprintf('[Main:] Emergency exit reached: %s', $message )); } } + /** + * Determines the correct absolute path for all includes only once per run. + * Other calls of this method are being "cached". + * + * @return $corePath Base path (core) for all includes + */ + protected static final function detectCorePath () { + // Is it not set? + if (empty(self::$corePath)) { + // Auto-detect our core path + self::$corePath = str_replace("\\", '/', dirname(__FILE__)); + } // END - if + + // Return it + return self::$corePath; + } + /** * 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). + * point in Java. * * @return void */ - public static function main () { - // Some non-global common arrays we need... - global $_SERVER; - + public static final function main () { // Load config file - require(dirname(__FILE__) . "/inc/config.php"); + require(self::detectCorePath() . '/inc/config.php'); // Load all include files - require(PATH . "inc/includes.php"); + require($cfg->getConfigEntry('base_path') . 'inc/includes.php'); // Load all framework classes - require(PATH . "inc/classes.php"); + require($cfg->getConfigEntry('base_path') . 'inc/classes.php'); // Include the application selector - require(PATH . "inc/selector.php"); - + require($cfg->getConfigEntry('base_path') . 'inc/selector.php'); } // END - main() - } // END - class +// Developer mode active? Comment out if no dev! +define('DEVELOPER', TRUE); + +// Log all exceptions (only debug! This option can create large error logs) +//define('LOG_EXCEPTIONS', TRUE); + +//xdebug_start_trace(); + // Do not remove the following line: ApplicationEntryPoint::main();