X-Git-Url: https://git.mxchange.org/?p=qa.git;a=blobdiff_plain;f=index.php;h=1202b317fb7823dbb37a00c61e5a2c90ed041bc7;hp=979aa45f3d9642dd186e00ad7557abc7a78d540f;hb=4622dbb7cd8502271bd90d4b931df00b98d2cf43;hpb=70460152e561e9673cbdbed06821af2da467625e

diff --git a/index.php b/index.php
index 979aa45..1202b31 100644
--- a/index.php
+++ b/index.php
@@ -1,7 +1,4 @@
 <?php
-// Developer mode active? Comment out if no dev!
-define('DEVELOPER', true);
-//xdebug_start_trace();
 /**
  * The main class with the entry point to the whole application. This class
  * "emulates" Java's entry point call. Additionally it covers local
@@ -12,7 +9,7 @@ define('DEVELOPER', true);
  *
  * @author		Roland Haeder <webmaster@ship-simu.org>
  * @version		0.0.0
- * @copyright	Copyright (c) 2007, 2008 Roland Haeder, 2009 Core Developer Team
+ * @copyright	Copyright (c) 2007, 2008 Roland Haeder, 2009 - 2012 Core Developer Team
  * @license		GNU GPL 3.0 or any newer version
  * @link		http://www.ship-simu.org
  *
@@ -35,36 +32,21 @@ final class ApplicationEntryPoint {
 	 */
 	private static $corePath = '';
 
-	/**
-	 * 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
 	 * @param	$code			Error code from exception
 	 * @param	$extraData		Extra information from exceptions
-	 * @param	$silentMode		Wether not silent mode is turned on
+	 * @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 = '', $code = false, $extraData = '', $silentMode = false) {
+	public static final function app_exit ($message = '', $code = false, $extraData = '', $silentMode = false) {
 		// Is this method already called?
 		if (isset($GLOBALS['app_die_called'])) {
 			// Then output the text directly
-			die($message);
+			exit($message);
 		} // END - if
 
 		// This method shall not be called twice
@@ -77,29 +59,32 @@ final class ApplicationEntryPoint {
 		} // END - if
 
 		// Get config instance
-		$configInstance = FrameworkConfiguration::getInstance();
+		$configInstance = FrameworkConfiguration::getSelfInstance();
 
 		// Do we have debug installation?
 		if (($configInstance->getConfigEntry('product_install_mode') == 'productive') || ($silentMode === true)) {
 			// Abort here
-			die();
+			exit();
 		} // END - if
 
 		// Get some instances
-		$tpl = FrameworkConfiguration::getInstance()->getConfigEntry('web_template_class');
-		$languageInstance = LanguageSystem::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::getInstance()->getResponseInstance();
+		$responseInstance = ApplicationHelper::getSelfInstance()->getResponseInstance();
 
 		// Is the template engine loaded?
 		if ((class_exists($tpl)) && (is_object($languageInstance))) {
 			// Use the template engine for putting out (nicer look) the message
 			try {
 				// Get the template instance from our object factory
-				$templateInstance = ObjectFactory::createObjectByName($tpl, array(ApplicationHelper::getInstance()));
+				$templateInstance = ObjectFactory::createObjectByName($tpl);
 			} catch (FrameworkException $e) {
-				die(sprintf("[Main:] Could not initialize template engine for reason: <span class=\"exception_reason\">%s</span>",
+				exit(sprintf("[Main:] Could not initialize template engine for reason: <span class=\"exception_reason\">%s</span>",
 					$e->getMessage()
 				));
 			}
@@ -108,53 +93,73 @@ final class ApplicationEntryPoint {
 			$backtraceArray = debug_backtrace();
 			$backtrace = '';
 			foreach ($backtraceArray as $key => $trace) {
-				if (!isset($trace['file'])) $trace['file'] = __FILE__;
-				if (!isset($trace['line'])) $trace['line'] = __LINE__;
-				if (!isset($trace['args'])) $trace['args'] = array();
-				$backtrace .= "<span class=\"backtrace_file\">".basename($trace['file'])."</span>:".$trace['line'].", <span class=\"backtrace_function\">".$trace['function']."(".count($trace['args']).")</span><br />";
+				// Set missing array elements
+				if (!isset($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
+				$backtrace .= sprintf("<span class=\"backtrace_file\">%s</span>:%d, <span class=\"backtrace_function\">%s(%d)</span><br />\n",
+					basename($trace['file']),
+					$trace['line'],
+					$trace['function'],
+					count($trace['args'])
+				);
 			} // END - foreach
 
 			// Init application instance
-			$appInstance = null;
+			$applicationInstance = NULL;
 
 			// Is the class there?
 			if (class_exists('ApplicationHelper')) {
 				// Get application instance
-				$appInstance = ApplicationHelper::getInstance();
+				$applicationInstance = ApplicationHelper::getSelfInstance();
 
 				// Assign application data
-				$templateInstance->assignApplicationData($appInstance);
+				$templateInstance->assignApplicationData($applicationInstance);
 			} // END - if
 
-			// Assign variables
-			$templateInstance->assignVariable('message', $message);
-			$templateInstance->assignVariable('code', $code);
-			$templateInstance->assignVariable('extra', $extraData);
-			$templateInstance->assignVariable('backtrace', $backtrace);
-			$templateInstance->assignVariable('total_includes', ClassLoader::getInstance()->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();
+			// 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: <span class=\"emergency_span\">%s</span>",
+			exit(sprintf("[Main:] Emergency exit reached: <span class=\"emergency_span\">%s</span>",
 				$message
 			));
 		}
@@ -164,9 +169,9 @@ final class ApplicationEntryPoint {
 	 * Determines the correct absolute path for all includes only once per run.
 	 * Other calls of this method are being "cached".
 	 *
-	 * @return	$basePath	Base path (core) for all includes
+	 * @return	$corePath	Base path (core) for all includes
 	 */
-	protected static function detectCorePath () {
+	protected static final function detectCorePath () {
 		// Is it not set?
 		if (empty(self::$corePath)) {
 			// Auto-detect our core path
@@ -185,7 +190,7 @@ final class ApplicationEntryPoint {
 	 *
 	 * @return	void
 	 */
-	public static function main () {
+	public static final function main () {
 		// Load config file
 		require(self::detectCorePath() . '/inc/config.php');
 
@@ -198,9 +203,16 @@ final class ApplicationEntryPoint {
 		// Include the application selector
 		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();