X-Git-Url: https://git.mxchange.org/?p=core.git;a=blobdiff_plain;f=inc%2Fclasses%2Fmain%2Fclass_BaseFrameworkSystem.php;h=4205170200d1e544d6e3dfe34aa55a21350f6222;hp=8b6707dd2c7a282d62b8efa8b360fa5953811551;hb=3cbaa685d35683473f2a13107999108344df2aa7;hpb=6ef9ae2aa5835d19193d9236e27d75644a1e0bce

diff --git a/inc/classes/main/class_BaseFrameworkSystem.php b/inc/classes/main/class_BaseFrameworkSystem.php
index 8b6707dd..42051702 100644
--- a/inc/classes/main/class_BaseFrameworkSystem.php
+++ b/inc/classes/main/class_BaseFrameworkSystem.php
@@ -5,7 +5,7 @@
  *
  * @author		Roland Haeder <webmaster@shipsimu.org>
  * @version		0.0.0
- * @copyright	Copyright (c) 2007, 2008 Roland Haeder, 2009 - 2013 Core Developer Team
+ * @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
  *
@@ -24,14 +24,9 @@
  */
 class BaseFrameworkSystem extends stdClass implements FrameworkInterface {
 	/**
-	 * Length of count
-	 */
-	const LENGTH_COUNT = 20;
-
-	/**
-	 * Length of position
+	 * Length of output from hash()
 	 */
-	const LENGTH_POSITION = 20;
+	private static $hashLength = NULL;
 
 	/**
 	 * The real class name
@@ -121,7 +116,7 @@ class BaseFrameworkSystem extends stdClass implements FrameworkInterface {
 	/**
 	 * Instance of the stacker
 	 */
-	private $stackerInstance = NULL;
+	private $stackInstance = NULL;
 
 	/**
 	 * A Compressor instance
@@ -134,7 +129,7 @@ class BaseFrameworkSystem extends stdClass implements FrameworkInterface {
 	private $parserInstance = NULL;
 
 	/**
-	 * A ProtocolHandler instance
+	 * A HandleableProtocol instance
 	 */
 	private $protocolInstance = NULL;
 
@@ -149,10 +144,15 @@ class BaseFrameworkSystem extends stdClass implements FrameworkInterface {
 	private $helperInstance = NULL;
 
 	/**
-	 * An instance of a Sourceable class
+	 * An instance of a Source class
 	 */
 	private $sourceInstance = NULL;
 
+	/**
+	 * An instance of a UrlSource class
+	 */
+	private $urlSourceInstance = NULL;
+
 	/**
 	 * An instance of a InputStream class
 	 */
@@ -189,10 +189,40 @@ class BaseFrameworkSystem extends stdClass implements FrameworkInterface {
 	private $pointerInstance = NULL;
 
 	/**
-	 * An instance of an index
+	 * An instance of an Indexable class
 	 */
 	private $indexInstance = NULL;
 
+	/**
+	 * An instance of a Block class
+	 */
+	private $blockInstance = NULL;
+
+	/**
+	 * A Minable instance
+	 */
+	private $minableInstance = NULL;
+
+	/**
+	 * A FrameworkDirectory instance
+	 */
+	private $directoryInstance = NULL;
+
+	/**
+	 * Listener instance
+	 */
+	private $listenerInstance = NULL;
+
+	/**
+	 * An instance of a communicator
+	 */
+	private $communicatorInstance = NULL;
+
+	/**
+	 * State instance
+	 */
+	private $stateInstance = NULL;
+
 	/**
 	 * Thousands separator
 	 */
@@ -208,6 +238,11 @@ class BaseFrameworkSystem extends stdClass implements FrameworkInterface {
 	 */
 	private $socketResource = FALSE;
 
+	/**
+	 * Regular expression to use for validation
+	 */
+	private $regularExpression = '';
+
 	/**
 	 * Package data
 	 */
@@ -219,39 +254,47 @@ class BaseFrameworkSystem extends stdClass implements FrameworkInterface {
 	private $genericArray = array();
 
 	/**
-	 * Length of output from hash()
+	 * Command name
 	 */
-	private static $hashLength = NULL;
+	private $commandName = '';
 
 	/**
-	 * Counter for total entries
+	 * Controller name
 	 */
-	private $totalEntries = 0;
+	private $controllerName = '';
 
 	/**
-	 * Current seek position
+	 * Name of used protocol
 	 */
-	private $seekPosition = 0;
+	private $protocolName = 'invalid';
 
 	/**
-	 * Size of header
+	 * Array with bitmasks and such for pack/unpack methods to support both
+	 * 32-bit and 64-bit systems
 	 */
-	private $headerSize = 0;
-
-	/**
-	 * File header
-	 */
-	private $header = array();
-
-	/**
-	 * Seek positions for gaps ("fragmentation")
-	 */
-	private $gaps = array();
+	private $packingData = array(
+		32 => array(
+			'step'   => 3,
+			'left'   => 0xffff0000,
+			'right'  => 0x0000ffff,
+			'factor' => 16,
+			'format' => 'II',
+		),
+		64 => array(
+			'step'   => 7,
+			'left'   => 0xffffffff00000000,
+			'right'  => 0x00000000ffffffff,
+			'factor' => 32,
+			'format' => 'NN'
+		)
+	);
 
 	/**
-	 * Seek positions for damaged entries (e.g. mismatching hash sum, ...)
+	 * Simple 64-bit check, thanks to "Salman A" from stackoverflow.com:
+	 *
+	 * The integer size is 4 bytes on 32-bit and 8 bytes on a 64-bit system.
 	 */
-	private $damagedEntries = array();
+	private $archArrayElement = FALSE;
 
 	/***********************
 	 * Exception codes.... *
@@ -313,9 +356,11 @@ class BaseFrameworkSystem extends stdClass implements FrameworkInterface {
 	const EXCEPTION_FATAL_ERROR                  = 0x035;
 	const EXCEPTION_FILE_NOT_FOUND               = 0x036;
 	const EXCEPTION_ASSERTION_FAILED             = 0x037;
-	const EXCEPTION_FILE_CANNOT_BE_READ          = 0x038;
-	const EXCEPTION_DATABASE_UPDATED_NOT_ALLOWED = 0x039;
-	const EXCEPTION_FILTER_CHAIN_INTERCEPTED     = 0x03a;
+	const EXCEPTION_FILE_NOT_REACHABLE           = 0x038;
+	const EXCEPTION_FILE_CANNOT_BE_READ          = 0x039;
+	const EXCEPTION_FILE_CANNOT_BE_WRITTEN       = 0x03a;
+	const EXCEPTION_DATABASE_UPDATED_NOT_ALLOWED = 0x03b;
+	const EXCEPTION_FILTER_CHAIN_INTERCEPTED     = 0x03c;
 
 	/**
 	 * Hexadecimal->Decimal translation array
@@ -387,6 +432,9 @@ class BaseFrameworkSystem extends stdClass implements FrameworkInterface {
 			// Then set it
 			self::$startupTime = microtime(TRUE);
 		} // END - if
+
+		// Set array element
+		$this->archArrayElement = (PHP_INT_SIZE === 8 ? 64 : 32);
 	}
 
 	/**
@@ -437,10 +485,13 @@ class BaseFrameworkSystem extends stdClass implements FrameworkInterface {
 		// Init argument string
 		$argsString = '';
 
-		// Is it empty or an array?
-		if (empty($args)) {
+		// Is it NULL, empty or an array?
+		if (is_null($args)) {
 			// No arguments
 			$argsString = 'NULL';
+		} elseif (empty($args)) {
+			// Empty arguments
+			$argsString = '(empty)';
 		} elseif (is_array($args)) {
 			// Some arguments are there
 			foreach ($args as $arg) {
@@ -502,7 +553,7 @@ class BaseFrameworkSystem extends stdClass implements FrameworkInterface {
 	}
 
 	/**
-	 * Magic function to catch setting of missing but set class fields/attributes
+	 * Magic method to catch setting of missing but set class fields/attributes
 	 *
 	 * @param	$name	Name of the field/attribute
 	 * @param	$value	Value to store
@@ -517,7 +568,7 @@ class BaseFrameworkSystem extends stdClass implements FrameworkInterface {
 	}
 
 	/**
-	 * Magic function to catch getting of missing fields/attributes
+	 * Magic method to catch getting of missing fields/attributes
 	 *
 	 * @param	$name	Name of the field/attribute
 	 * @return	void
@@ -529,7 +580,7 @@ class BaseFrameworkSystem extends stdClass implements FrameworkInterface {
 	}
 
 	/**
-	 * Magic function to catch unsetting of missing fields/attributes
+	 * Magic method to catch unsetting of missing fields/attributes
 	 *
 	 * @param	$name	Name of the field/attribute
 	 * @return	void
@@ -540,6 +591,36 @@ class BaseFrameworkSystem extends stdClass implements FrameworkInterface {
 		));
 	}
 
+	/**
+	 * Magic method to catch object serialization
+	 *
+	 * @return	$unsupported	Unsupported method
+	 * @throws	UnsupportedOperationException	Objects of this framework cannot be serialized
+	 */
+	public final function __sleep () {
+		throw new UnsupportedOperationException(array($this, __FUNCTION__), self::EXCEPTION_UNSPPORTED_OPERATION);
+	}
+
+	/**
+	 * Magic method to catch object deserialization
+	 *
+	 * @return	$unsupported	Unsupported method
+	 * @throws	UnsupportedOperationException	Objects of this framework cannot be serialized
+	 */
+	public final function __wakeup () {
+		throw new UnsupportedOperationException(array($this, __FUNCTION__), self::EXCEPTION_UNSPPORTED_OPERATION);
+	}
+
+	/**
+	 * Magic method to catch calls when an object instance is called
+	 *
+	 * @return	$unsupported	Unsupported method
+	 * @throws	UnsupportedOperationException	Objects of this framework cannot be serialized
+	 */
+	public final function __invoke () {
+		throw new UnsupportedOperationException(array($this, __FUNCTION__), self::EXCEPTION_UNSPPORTED_OPERATION);
+	}
+
 	/**
 	 * Setter for the real class name
 	 *
@@ -988,20 +1069,20 @@ class BaseFrameworkSystem extends stdClass implements FrameworkInterface {
 	/**
 	 * Setter for stacker instance
 	 *
-	 * @param	$stackerInstance	An instance of an stacker
+	 * @param	$stackInstance	An instance of an stacker
 	 * @return	void
 	 */
-	public final function setStackerInstance (Stackable $stackerInstance) {
-		$this->stackerInstance = $stackerInstance;
+	public final function setStackInstance (Stackable $stackInstance) {
+		$this->stackInstance = $stackInstance;
 	}
 
 	/**
 	 * Getter for stacker instance
 	 *
-	 * @return	$stackerInstance	An instance of an stacker
+	 * @return	$stackInstance	An instance of an stacker
 	 */
-	public final function getStackerInstance () {
-		return $this->stackerInstance;
+	public final function getStackInstance () {
+		return $this->stackInstance;
 	}
 
 	/**
@@ -1043,19 +1124,19 @@ class BaseFrameworkSystem extends stdClass implements FrameworkInterface {
 	}
 
 	/**
-	 * Setter for ProtocolHandler instance
+	 * Setter for HandleableProtocol instance
 	 *
-	 * @param	$protocolInstance	An instance of an ProtocolHandler
+	 * @param	$protocolInstance	An instance of an HandleableProtocol
 	 * @return	void
 	 */
-	public final function setProtocolInstance (ProtocolHandler $protocolInstance = NULL) {
+	public final function setProtocolInstance (HandleableProtocol $protocolInstance) {
 		$this->protocolInstance = $protocolInstance;
 	}
 
 	/**
-	 * Getter for ProtocolHandler instance
+	 * Getter for HandleableProtocol instance
 	 *
-	 * @return	$protocolInstance	An instance of an ProtocolHandler
+	 * @return	$protocolInstance	An instance of an HandleableProtocol
 	 */
 	public final function getProtocolInstance () {
 		return $this->protocolInstance;
@@ -1101,6 +1182,27 @@ class BaseFrameworkSystem extends stdClass implements FrameworkInterface {
 		return $this->socketResource;
 	}
 
+	/**
+	 * Setter for regular expression
+	 *
+	 * @param	$regularExpression	A valid regular expression
+	 * @return	void
+	 */
+	public final function setRegularExpression ($regularExpression) {
+		//* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__)->debugOutput($this->__toString() . '::' . __FUNCTION__ . ': regularExpression=' . $regularExpression . ',previous[' . gettype($this->regularExpression) . ']=' . $this->regularExpression);
+		$this->regularExpression = $regularExpression;
+	}
+
+	/**
+	 * Getter for regular expression
+	 *
+	 * @return	$regularExpression	A valid regular expression
+	 */
+	public final function getRegularExpression () {
+		//* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__)->debugOutput($this->__toString() . '::' . __FUNCTION__ . ': regularExpression[' . gettype($this->regularExpression) . ']=' . $this->regularExpression);
+		return $this->regularExpression;
+	}
+
 	/**
 	 * Setter for helper instance
 	 *
@@ -1121,24 +1223,43 @@ class BaseFrameworkSystem extends stdClass implements FrameworkInterface {
 	}
 
 	/**
-	 * Setter for a Sourceable instance
+	 * Setter for a Source instance
 	 *
-	 * @param	$sourceInstance	The Sourceable instance
+	 * @param	$sourceInstance		An instance of a Source class
 	 * @return	void
 	 */
-	protected final function setSourceInstance (Sourceable $sourceInstance) {
+	protected final function setSourceInstance (Source $sourceInstance) {
 		$this->sourceInstance = $sourceInstance;
 	}
 
 	/**
-	 * Getter for a Sourceable instance
+	 * Getter for a Source instance
 	 *
-	 * @return	$sourceInstance	The Sourceable instance
+	 * @return	$sourceInstance		An instance of a Source class
 	 */
 	protected final function getSourceInstance () {
 		return $this->sourceInstance;
 	}
 
+	/**
+	 * Setter for a UrlSource instance
+	 *
+	 * @param	$sourceInstance		An instance of a UrlSource class
+	 * @return	void
+	 */
+	protected final function setUrlSourceInstance (UrlSource $urlSourceInstance) {
+		$this->urlSourceInstance = $urlSourceInstance;
+	}
+
+	/**
+	 * Getter for a UrlSource instance
+	 *
+	 * @return	$urlSourceInstance		An instance of a UrlSource class
+	 */
+	protected final function getUrlSourceInstance () {
+		return $this->urlSourceInstance;
+	}
+
 	/**
 	 * Getter for a InputStream instance
 	 *
@@ -1274,24 +1395,40 @@ class BaseFrameworkSystem extends stdClass implements FrameworkInterface {
 	}
 
 	/**
-	 * Setter for InputOutputPointer instance
+	 * Setter for FilePointer instance
 	 *
-	 * @param	$pointerInstance	An instance of an InputOutputPointer class
+	 * @param	$pointerInstance	An instance of an FilePointer class
 	 * @return	void
 	 */
-	protected final function setPointerInstance (InputOutputPointer $pointerInstance) {
+	protected final function setPointerInstance (FilePointer $pointerInstance) {
 		$this->pointerInstance = $pointerInstance;
 	}
 
 	/**
-	 * Getter for InputOutputPointer instance
+	 * Getter for FilePointer instance
 	 *
-	 * @return	$pointerInstance	An instance of an InputOutputPointer class
+	 * @return	$pointerInstance	An instance of an FilePointer class
 	 */
 	public final function getPointerInstance () {
 		return $this->pointerInstance;
 	}
 
+	/**
+	 * Unsets pointer instance which triggers a call of __destruct() if the
+	 * instance is still there. This is surely not fatal on already "closed"
+	 * file pointer instances.
+	 *
+	 * I don't want to mess around with above setter by giving it a default
+	 * value NULL as setter should always explicitly only set (existing) object
+	 * instances and NULL is NULL.
+	 *
+	 * @return	void
+	 */
+	protected final function unsetPointerInstance () {
+		// Simply it to NULL
+		$this->pointerInstance = NULL;
+	}
+
 	/**
 	 * Setter for Indexable instance
 	 *
@@ -1311,6 +1448,177 @@ class BaseFrameworkSystem extends stdClass implements FrameworkInterface {
 		return $this->indexInstance;
 	}
 
+	/**
+	 * Setter for Block instance
+	 *
+	 * @param	$blockInstance	An instance of an Block class
+	 * @return	void
+	 */
+	protected final function setBlockInstance (Block $blockInstance) {
+		$this->blockInstance = $blockInstance;
+	}
+
+	/**
+	 * Getter for Block instance
+	 *
+	 * @return	$blockInstance	An instance of an Block class
+	 */
+	public final function getBlockInstance () {
+		return $this->blockInstance;
+	}
+
+	/**
+	 * Setter for Minable instance
+	 *
+	 * @param	$minableInstance	A Minable instance
+	 * @return	void
+	 */
+	protected final function setMinableInstance (Minable $minableInstance) {
+		$this->minableInstance = $minableInstance;
+	}
+
+	/**
+	 * Getter for minable instance
+	 *
+	 * @return	$minableInstance	A Minable instance
+	 */
+	protected final function getMinableInstance () {
+		return $this->minableInstance;
+	}
+
+	/**
+	 * Setter for FrameworkDirectory instance
+	 *
+	 * @param	$directoryInstance	A FrameworkDirectoryPointer instance
+	 * @return	void
+	 */
+	protected final function setDirectoryInstance (FrameworkDirectory $directoryInstance) {
+		$this->directoryInstance = $directoryInstance;
+	}
+
+	/**
+	 * Getter for FrameworkDirectory instance
+	 *
+	 * @return	$directoryInstance	A FrameworkDirectory instance
+	 */
+	protected final function getDirectoryInstance () {
+		return $this->directoryInstance;
+	}
+
+	/**
+	 * Setter for listener instance
+	 *
+	 * @param	$listenerInstance	A Listenable instance
+	 * @return	void
+	 */
+	protected final function setListenerInstance (Listenable $listenerInstance) {
+		$this->listenerInstance = $listenerInstance;
+	}
+
+	/**
+	 * Getter for listener instance
+	 *
+	 * @return	$listenerInstance	A Listenable instance
+	 */
+	protected final function getListenerInstance () {
+		return $this->listenerInstance;
+	}
+
+	/**
+	 * Getter for communicator instance
+	 *
+	 * @return	$communicatorInstance	An instance of a Communicator class
+	 */
+	public final function getCommunicatorInstance () {
+		return $this->communicatorInstance;
+	}
+
+	/**
+	 * Setter for communicator instance
+	 *
+	 * @param	$communicatorInstance	An instance of a Communicator class
+	 * @return	void
+	 */
+	protected final function setCommunicatorInstance (Communicator $communicatorInstance) {
+		$this->communicatorInstance = $communicatorInstance;
+	}
+
+	/**
+	 * Setter for state instance
+	 *
+	 * @param	$stateInstance	A Stateable instance
+	 * @return	void
+	 */
+	public final function setStateInstance (Stateable $stateInstance) {
+		$this->stateInstance = $stateInstance;
+	}
+
+	/**
+	 * Getter for state instance
+	 *
+	 * @return	$stateInstance	A Stateable instance
+	 */
+	public final function getStateInstance () {
+		return $this->stateInstance;
+	}
+
+	/**
+	 * Setter for command name
+	 *
+	 * @param	$commandName	Last validated command name
+	 * @return	void
+	 */
+	protected final function setCommandName ($commandName) {
+		$this->commandName = $commandName;
+	}
+
+	/**
+	 * Getter for command name
+	 *
+	 * @return	$commandName	Last validated command name
+	 */
+	protected final function getCommandName () {
+		return $this->commandName;
+	}
+
+	/**
+	 * Setter for controller name
+	 *
+	 * @param	$controllerName	Last validated controller name
+	 * @return	void
+	 */
+	protected final function setControllerName ($controllerName) {
+		$this->controllerName = $controllerName;
+	}
+
+	/**
+	 * Getter for controller name
+	 *
+	 * @return	$controllerName	Last validated controller name
+	 */
+	protected final function getControllerName () {
+		return $this->controllerName;
+	}
+
+	/**
+	 * Getter for protocol name
+	 *
+	 * @return	$protocolName	Name of used protocol
+	 */
+	public final function getProtocolName () {
+		return $this->protocolName;
+	}
+
+	/**
+	 * Setter for protocol name
+	 *
+	 * @param	$protocolName	Name of used protocol
+	 * @return	void
+	 */
+	protected final function setProtocolName ($protocolName) {
+		$this->protocolName = $protocolName;
+	}
+
 	/**
 	 * Checks whether an object equals this object. You should overwrite this
 	 * method to implement own equality checks
@@ -1387,7 +1695,7 @@ class BaseFrameworkSystem extends stdClass implements FrameworkInterface {
 	}
 
 	/**
-	 * Prepare the template engine (WebTemplateEngine by default) for a given
+	 * Prepare the template engine (HtmlTemplateEngine by default) for a given
 	 * application helper instance (ApplicationHelper by default).
 	 *
 	 * @param		$applicationInstance	An application helper instance or
@@ -1410,7 +1718,7 @@ class BaseFrameworkSystem extends stdClass implements FrameworkInterface {
 		} // END - if
 
 		// Initialize the template engine
-		$templateInstance = ObjectFactory::createObjectByConfiguredName('web_template_class');
+		$templateInstance = ObjectFactory::createObjectByConfiguredName('html_template_class');
 
 		// Return the prepared instance
 		return $templateInstance;
@@ -1548,7 +1856,7 @@ class BaseFrameworkSystem extends stdClass implements FrameworkInterface {
 			// Try it
 			try {
 				// Get a debugger instance
-				$debugInstance = DebugMiddleware::createDebugMiddleware(FrameworkConfiguration::getSelfInstance()->getConfigEntry('debug_class'));
+				$debugInstance = DebugMiddleware::createDebugMiddleware(FrameworkConfiguration::getSelfInstance()->getConfigEntry('debug_' . self::getResponseTypeFromSystem() . '_class'));
 			} catch (NullPointerException $e) {
 				// Didn't work, no instance there
 				exit('Cannot create debugInstance! Exception=' . $e->__toString() . ', message=' . $e->getMessage());
@@ -1634,12 +1942,12 @@ class BaseFrameworkSystem extends stdClass implements FrameworkInterface {
 	 * @param	$str		The string, what ever it is needs to be converted
 	 * @return	$className	Generated class name
 	 */
-	public function convertToClassName ($str) {
+	public static final function convertToClassName ($str) {
 		// Init class name
 		$className = '';
 
 		// Convert all dashes in underscores
-		$str = $this->convertDashesToUnderscores($str);
+		$str = self::convertDashesToUnderscores($str);
 
 		// Now use that underscores to get classname parts for hungarian style
 		foreach (explode('_', $str) as $strPart) {
@@ -1657,7 +1965,7 @@ class BaseFrameworkSystem extends stdClass implements FrameworkInterface {
 	 * @param	$str	The string with maybe dashes inside
 	 * @return	$str	The converted string with no dashed, but underscores
 	 */
-	public final function convertDashesToUnderscores ($str) {
+	public static final function convertDashesToUnderscores ($str) {
 		// Convert them all
 		$str = str_replace('-', '_', $str);
 
@@ -1778,7 +2086,7 @@ class BaseFrameworkSystem extends stdClass implements FrameworkInterface {
 	 */
 	protected final function getDatabaseEntry () {
 		// Is there an instance?
-		if (is_null($this->getResultInstance())) {
+		if (!$this->getResultInstance() instanceof SearchableResult) {
 			// Throw an exception here
 			throw new NullPointerException($this, self::EXCEPTION_IS_NULL_POINTER);
 		} // END - if
@@ -1788,7 +2096,8 @@ class BaseFrameworkSystem extends stdClass implements FrameworkInterface {
 
 		// Do we have an entry?
 		if ($this->getResultInstance()->valid() === FALSE) {
-			throw new InvalidDatabaseResultException(array($this, $this->getResultInstance()), DatabaseResult::EXCEPTION_INVALID_DATABASE_RESULT);
+			// @TODO Move the constant to e.g. BaseDatabaseResult when there is a non-cached database result available
+			throw new InvalidDatabaseResultException(array($this, $this->getResultInstance()), CachedDatabaseResult::EXCEPTION_INVALID_DATABASE_RESULT);
 		} // END - if
 
 		// Get next entry
@@ -1826,21 +2135,55 @@ class BaseFrameworkSystem extends stdClass implements FrameworkInterface {
 		//* DEBUG: */ self::createDebugInstance(__CLASS__)->debugOutput($fieldName.':<pre>'.print_r($fieldArray, TRUE).'</pre>');
 
 		// Convert dashes to underscore
-		$fieldName = $this->convertDashesToUnderscores($fieldName);
+		$fieldName2 = self::convertDashesToUnderscores($fieldName);
 
 		// Does the field exist?
-		if (isset($fieldArray[$fieldName])) {
+		if ($this->isFieldSet($fieldName)) {
 			// Get it
-			$fieldValue = $fieldArray[$fieldName];
+			$fieldValue = $fieldArray[$fieldName2];
+		} elseif (defined('DEVELOPER')) {
+			// Missing field entry, may require debugging
+			self::createDebugInstance(__CLASS__)->debugOutput('[' . __METHOD__ . ':' . __LINE__ . ']:fieldArray<pre>=' . print_r($fieldArray, TRUE) . '</pre>,fieldName=' . $fieldName . ' not found!');
 		} else {
 			// Missing field entry, may require debugging
-			self::createDebugInstance(__CLASS__)->debugOutput($this->__toString() . ':fieldname=' . $fieldName . ' not found!');
+			self::createDebugInstance(__CLASS__)->debugOutput('[' . __METHOD__ . ':' . __LINE__ . ']:fieldName=' . $fieldName . ' not found!');
 		}
 
 		// Return it
 		return $fieldValue;
 	}
 
+	/**
+	 * Checks if given field is set
+	 *
+	 * @param	$fieldName	Field name to check
+	 * @return	$isSet		Whether the given field name is set
+	 * @throws	NullPointerException	If the result instance is null
+	 */
+	public function isFieldSet ($fieldName) {
+		// Get result instance
+		$resultInstance = $this->getResultInstance();
+
+		// Is this instance null?
+		if (is_null($resultInstance)) {
+			// Then the user instance is no longer valid (expired cookies?)
+			throw new NullPointerException($this, self::EXCEPTION_IS_NULL_POINTER);
+		} // END - if
+
+		// Get current array
+		$fieldArray = $resultInstance->current();
+		//* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__)->debugOutput('[' . $this->__toString() . ':' . __LINE__ . '] fieldName=' . $fieldName . ',fieldArray=<pre>'.print_r($fieldArray, TRUE).'</pre>');
+
+		// Convert dashes to underscore
+		$fieldName = self::convertDashesToUnderscores($fieldName);
+
+		// Determine it
+		$isSet = isset($fieldArray[$fieldName]);
+
+		// Return result
+		return $isSet;
+	}
+
 	/**
 	 * Flushs all pending updates to the database layer
 	 *
@@ -1856,7 +2199,7 @@ class BaseFrameworkSystem extends stdClass implements FrameworkInterface {
 			$configEntry = $resultInstance->getUpdateInstance()->getWrapperConfigEntry();
 
 			// Create object instance
-			$wrapperInstance = ObjectFactory::createObjectByConfiguredName($configEntry);
+			$wrapperInstance = DatabaseWrapperFactory::createWrapperByConfiguredName($configEntry);
 
 			// Yes, then send the whole result to the database layer
 			$wrapperInstance->doUpdateByResult($this->getResultInstance());
@@ -2100,14 +2443,17 @@ class BaseFrameworkSystem extends stdClass implements FrameworkInterface {
 	 *
 	 * @return	$responseType	Analyzed response type
 	 */
-	protected function getResponseTypeFromSystem () {
+	protected static function getResponseTypeFromSystem () {
 		// Default is console
 		$responseType = 'console';
 
 		// Is 'HTTP_HOST' set?
 		if (isset($_SERVER['HTTP_HOST'])) {
-			// Then it is a HTTP response/request
-			$responseType = 'http';
+			/*
+			 * Then it is a HTML response/request as RSS and so on may be
+			 * transfered over HTTP as well.
+			 */
+			$responseType = 'html';
 		} // END - if
 
 		// Return it
@@ -2826,6 +3172,28 @@ class BaseFrameworkSystem extends stdClass implements FrameworkInterface {
 		return $isValid;
 	}
 
+	/**
+	 * Initializes the web output instance
+	 *
+	 * @return	void
+	 */
+	protected function initWebOutputInstance () {
+		// Get application instance
+		$applicationInstance = Registry::getRegistry()->getInstance('app');
+
+		// Is this a response instance?
+		if ($this instanceof Responseable) {
+			// Then set it in application instance
+			$applicationInstance->setResponseInstance($this);
+		} // END - if
+
+		// Init web output instance
+		$outputInstance = ObjectFactory::createObjectByConfiguredName('output_class', array($applicationInstance));
+
+		// Set it locally
+		$this->setWebOutputInstance($outputInstance);
+	}
+
 	/**
 	 * Translates boolean TRUE to 'Y' and FALSE to 'N'
 	 *
@@ -2844,325 +3212,123 @@ class BaseFrameworkSystem extends stdClass implements FrameworkInterface {
 	}
 
 	/**
-	 * Initializes counter for valid entries, arrays for damaged entries and
-	 * an array for gap seek positions. If you call this method on your own,
-	 * please re-analyze the file structure. So you are better to call
-	 * analyzeFile() instead of this method.
-	 *
-	 * @return	void
-	 */
-	protected function initCountersGapsArray () {
-		// Init counter and seek position
-		$this->setCounter(0);
-		$this->setSeekPosition(0);
-
-		// Init arrays
-		$this->gaps = array();
-		$this->damagedEntries = array();
-	}
-
-	/**
-	 * Getter for total entries
-	 *
-	 * @return	$totalEntries	Total entries in this file
-	 */
-	protected final function getCounter () {
-		// Get it
-		return $this->totalEntries;
-	}
-
-	/**
-	 * Setter for total entries
-	 *
-	 * @param	$totalEntries	Total entries in this file
-	 * @return	void
-	 */
-	protected final function setCounter ($counter) {
-		// Set it
-		$this->totalEntries = $counter;
-	}
-
-	/**
-	 * Increment counter
+	 * Encodes raw data (almost any type) by "serializing" it and then pack it
+	 * into a "binary format".
 	 *
-	 * @return	void
+	 * @param	$rawData	Raw data (almost any type)
+	 * @return	$encoded	Encoded data
 	 */
-	protected final function incrementCounter () {
-		// Get it
-		$this->totalEntries++;
-	}
-
-	/**
-	 * Getter for header size
-	 *
-	 * @return	$totalEntries	Size of file header
-	 */
-	protected final function getHeaderSize () {
-		// Get it
-		return $this->headerSize;
-	}
+	protected function encodeData ($rawData) {
+		// Make sure no objects or resources pass through
+		assert(!is_object($rawData));
+		assert(!is_resource($rawData));
 
-	/**
-	 * Setter for header size
-	 *
-	 * @param	$headerSize		Size of file header
-	 * @return	void
-	 */
-	protected final function setHeaderSize ($headerSize) {
-		// Set it
-		$this->headerSize = $headerSize;
-	}
-
-	/**
-	 * Getter for header array
-	 *
-	 * @return	$totalEntries	Size of file header
-	 */
-	protected final function getHeade () {
-		// Get it
-		return $this->header;
-	}
+		// First "serialize" it (json_encode() is faster than serialize())
+		$encoded = $this->packString(json_encode($rawData));
 
-	/**
-	 * Setter for header
-	 *
-	 * @param	$header		Array for a file header
-	 * @return	void
-	 */
-	protected final function setHeader (array $header) {
-		// Set it
-		$this->header = $header;
-	}
-
-	/**
-	 * Getter for seek position
-	 *
-	 * @return	$seekPosition	Current seek position (stored here in object)
-	 */
-	protected final function getSeekPosition () {
-		// Get it
-		return $this->seekPosition;
-	}
-
-	/**
-	 * Setter for seek position
-	 *
-	 * @param	$seekPosition	Current seek position (stored here in object)
-	 * @return	void
-	 */
-	protected final function setSeekPosition ($seekPosition) {
-		// And set it
-		$this->seekPosition = $seekPosition;
-	}
-
-	/**
-	 * Updates seekPosition attribute from file to avoid to much access on file.
-	 *
-	 * @return	void
-	 */
-	protected function updateSeekPosition () {
-		//* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__)->debugOutput(sprintf('[%s:%d:] CALLED!', __METHOD__, __LINE__));
-
-		// Get key (= seek position)
-		$seekPosition = $this->getIteratorInstance()->key();
-		//* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__)->debugOutput(sprintf('[%s:%d:] Setting seekPosition=%s', __METHOD__, __LINE__, $seekPosition));
-
-		// And set it here
-		$this->setSeekPosition($seekPosition);
-
-		//* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__)->debugOutput(sprintf('[%s:%d:] EXIT!', __METHOD__, __LINE__));
-	}
-
-	/**
-	 * Checks whether the file header is initialized
-	 *
-	 * @return	$isInitialized	Whether the file header is initialized
-	 */
-	protected function isFileHeaderInitialized () {
-		//* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__)->debugOutput(sprintf('[%s:%d:] CALLED!', __METHOD__, __LINE__));
-
-		// Is the method there?
-		assert(is_callable(array($this, 'readFileHeader')));
-
-		// Default is not initialized
-		$isInitialized = FALSE;
-
-		// Is the file initialized?
-		if ($this->isFileInitialized()) {
-			// Some bytes has been written, so rewind to start of it.
-			$rewindStatus = $this->getIteratorInstance()->rewind();
-			//* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__)->debugOutput(sprintf('[%s:%d:] rewindStatus=%s', __METHOD__, __LINE__, $rewindStatus));
-
-			// Is the rewind() call successfull?
-			if ($rewindStatus != 1) {
-				// Something bad happened
-				self::createDebugInstance(__CLASS__)->debugOutput(sprintf('[%s:%d:] Could not rewind().', __METHOD__, __LINE__));
-			} // END - if
-
-			// Read file header
-			$this->readFileHeader();
-
-			// The above method does already check the header
-			$isInitialized = TRUE;
-		} // END - if
-
-		// Return result
-		//* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__)->debugOutput(sprintf('[%s:%d:] isInitialized=%d - EXIT!', __METHOD__, __LINE__, intval($isInitialized)));
-		return $isInitialized;
-	}
-
-	/**
-	 * Checks whether the assigned file has been initialized
-	 *
-	 * @return	$isInitialized		Whether the file's size is zero
-	 */
-	protected function isFileInitialized () {
-		//* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__)->debugOutput(sprintf('[%s:%d:] CALLED!', __METHOD__, __LINE__));
-
-		// Get it from iterator which holds the pointer instance. If FALSE is returned
-		$fileSize = $this->getIteratorInstance()->size();
-		//* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__)->debugOutput(sprintf('[%s:%d:] fileSize=%s', __METHOD__, __LINE__, $fileSize));
-
-		/*
-		 * The returned file size should not be FALSE or NULL as this means
-		 * that the pointer class does not work correctly.
-		 */
-		assert(is_int($fileSize));
-
-		// Is more than 0 returned?
-		$isInitialized = ($fileSize > 0);
-
-		// Return result
-		//* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__)->debugOutput(sprintf('[%s:%d:] isInitialized=%d - EXIT!', __METHOD__, __LINE__, intval($isInitialized)));
-		return $isInitialized;
+		// And return it
+		return $encoded;
 	}
 
 	/**
-	 * Creates the assigned file
+	 * Pack a string into a "binary format". Please execuse me that this is
+	 * widely undocumented. :-(
 	 *
-	 * @return	void
+	 * @param	$str		Unpacked string
+	 * @return	$packed		Packed string
+	 * @todo	Improve documentation
 	 */
-	protected function createFileHeader () {
-		//* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__)->debugOutput(sprintf('[%s:%d:] CALLED!', __METHOD__, __LINE__));
+	protected function packString ($str) {
+		// Debug message
+		//* NOISY-DEBUG */ self::createDebugInstance(__CLASS__)->debugOutput('str=' . $str . ' - CALLED!');
 
-		// The method flushFileHeader() must be callable
-		assert(is_callable(array($this, 'flushFileHeader')));
+		// First compress the string (gzcompress is okay)
+		$str = gzcompress($str);
 
-		// The file's header should not be initialized here
-		assert(!$this->isFileHeaderInitialized());
+		// Init variable
+		$packed = '';
 
-		// Simple flush file header which will create it.
-		$this->flushFileHeader();
+		// And start the "encoding" loop
+		for ($idx = 0; $idx < strlen($str); $idx += $this->packingData[$this->archArrayElement]['step']) {
+			$big = 0;
+			for ($i = 0; $i < $this->packingData[$this->archArrayElement]['step']; $i++) {
+				$factor = ($this->packingData[$this->archArrayElement]['step'] - 1 - $i);
 
-		// Rewind seek position (to beginning of file) and update/flush file header
-		$this->rewineUpdateSeekPosition();
+				if (($idx + $i) <= strlen($str)) {
+					$ord = ord(substr($str, ($idx + $i), 1));
 
-		//* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__)->debugOutput(sprintf('[%s:%d:] EXIT!!', __METHOD__, __LINE__));
-	}
-
-	/**
-	 * Seeks to beginning of file, updates seek position in this object and
-	 * flushes the header.
-	 *
-	 * @return	void
-	 */
-	protected function rewineUpdateSeekPosition () {
-		//* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__)->debugOutput(sprintf('[%s:%d:] CALLED!', __METHOD__, __LINE__));
-
-		// Seek to beginning of file
-		$this->getIteratorInstance()->rewind();
+					$add = $ord * pow(256, $factor);
 
-		// And update seek position ...
-		$this->updateSeekPosition();
+					$big += $add;
 
-		// ... to write it back into the file
-		$this->flushFileHeader();
+					//print 'idx=' . $idx . ',i=' . $i . ',ord=' . $ord . ',factor=' . $factor . ',add=' . $add . ',big=' . $big . PHP_EOL;
+				} // END - if
+			} // END - for
 
-		//* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__)->debugOutput(sprintf('[%s:%d:] EXIT!!', __METHOD__, __LINE__));
-	}
+			$l = ($big & $this->packingData[$this->archArrayElement]['left']) >>$this->packingData[$this->archArrayElement]['factor'];
+			$r = $big & $this->packingData[$this->archArrayElement]['right'];
 
-	/**
-	 * Seeks to old position
-	 *
-	 * @return	void
-	 */
-	protected function seekToOldPosition () {
-		//* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__)->debugOutput(sprintf('[%s:%d:] CALLED!', __METHOD__, __LINE__));
+			$chunk = str_pad(pack($this->packingData[$this->archArrayElement]['format'], $l, $r), 8, '0', STR_PAD_LEFT);
+			//* NOISY-DEBUG */ print 'big=' . $big . ',chunk('.strlen($chunk) . ')='.md5($chunk).PHP_EOL;
 
-		// Seek to currently ("old") saved position
-		$this->getIteratorInstance()->seek($this->getSeekPosition());
+			$packed .= $chunk;
+		} // END - for
 
-		//* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__)->debugOutput(sprintf('[%s:%d:] EXIT!!', __METHOD__, __LINE__));
+		// Return it
+		//* NOISY-DEBUG */ self::createDebugInstance(__CLASS__)->debugOutput('packed=' . $packed . ' - EXIT!');
+		return $packed;
 	}
 
 	/**
-	 * Writes data at given position
+	 * Checks whether the given file/path is in open_basedir(). This does not
+	 * gurantee that the file is actually readable and/or writeable. If you need
+	 * such gurantee then please use isReadableFile() instead.
 	 *
-	 * @param	$seekPosition	Seek position
-	 * @param	$data			Data to be written
-	 * @param	$flushHeader	Whether to flush the header (default: flush)
-	 * @return	void
+	 * @param	$filePathName	Name of the file/path to be checked
+	 * @return	$isReachable	Whether it is within open_basedir()
 	 */
-	protected function writeData ($seekPosition, $data, $flushHeader = TRUE) {
-		//* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__)->debugOutput(sprintf('[%s:%d:] seekPosition=%s,data()=%s - CALLED!', __METHOD__, __LINE__, $seekPosition, strlen($data)));
-
-		// Write data at given position
-		$this->getIteratorInstance()->writeAtPosition($seekPosition, $data);
+	public static function isReachableFilePath ($filePathName) {
+		// Is not reachable by default
+		$isReachable = FALSE;
 
-		// Update seek position
-		$this->updateSeekPosition();
+		// Get open_basedir parameter
+		$openBaseDir = ini_get('open_basedir');
 
-		// Flush the header?
-		if ($flushHeader === TRUE) {
-			// Flush header
-			$this->flushFileHeader();
-
-			// Seek to old position
-			$this->seekToOldPosition();
-		} // END - if
+		// Is it set?
+		if (!empty($openBaseDir)) {
+			// Check all entries
+			foreach (explode(PATH_SEPARATOR, $openBaseDir) as $dir) {
+				// Check on existence
+				if (substr($filePathName, 0, strlen($dir)) == $dir) {
+					// Is reachable
+					$isReachable = TRUE;
+				} // END - if
+			} // END - foreach
+		} else {
+			// If open_basedir is not set, all is allowed
+			$isReachable = TRUE;
+		}
 
-		//* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__)->debugOutput(sprintf('[%s:%d:] EXIT!', __METHOD__, __LINE__));
+		// Return status
+		return $isReachable;
 	}
 
 	/**
-	 * Pre-allocates file (if enabled) with some space for later faster write access.
+	 * Checks whether the give file is within open_basedir() (done by
+	 * isReachableFilePath()), is actually a file and is readable.
 	 *
-	 * @param	$type	Type of the file
-	 * @return	void
+	 * @param	$fileName		Name of the file to be checked
+	 * @return	$isReadable		Whether the file is readable (and therefor exists)
 	 */
-	protected function preAllocateFile ($type) {
-		//* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__)->debugOutput(sprintf('[%s:%d:] CALLED!', __METHOD__, __LINE__));
-
-		// caluclateMinimumFileEntryLength() must be callable
-		assert(is_callable(array($this, 'caluclateMinimumFileEntryLength')));
-
-		// Is it enabled?
-		if ($this->getConfigInstance()->getConfigEntry($type . '_pre_allocate_enabled') != 'Y') {
-			// Not enabled
-			self::createDebugInstance(__CLASS__)->debugOutput(sprintf('[%s:%d:] Not pre-allocating file.', __METHOD__, __LINE__));
-
-			// Don't continue here.
-			return;
-		} // END - if
-
-		// Message to user
-		self::createDebugInstance(__CLASS__)->debugOutput(sprintf('[%s:%d:] Pre-allocating file ...', __METHOD__, __LINE__));
-
-		// Calculate minimum length for one entry
-		$minLengthEntry = $this->caluclateMinimumFileEntryLength();
-		//* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__)->debugOutput(sprintf('[%s:%d:] minLengthEntry=%s', __METHOD__, __LINE__, $minLengthEntry));
-
-		// Calulcate seek position
-		$seekPosition = $minLengthEntry * $this->getConfigInstance()->getConfigEntry($type . '_pre_allocate_count');
-		//* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__)->debugOutput(sprintf('[%s:%d:] seekPosition=%s', __METHOD__, __LINE__, $seekPosition));
-
-		// Now simply write a NUL there. This will pre-allocate the file.
-		$this->writeData($seekPosition, chr(0));
+	public static function isReadableFile ($fileName) {
+		// Default is not readable
+		$isReadable = FALSE;
 
-		// Rewind seek position (to beginning of file) and update/flush file header
-		$this->rewineUpdateSeekPosition();
+		// Is within parameters, so check if it is a file and readable
+		$isReadable = ((self::isReachableFilePath($fileName)) && (file_exists($fileName)) && (is_file($fileName)) && (is_readable($fileName)));
 
-		//* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__)->debugOutput(sprintf('[%s:%d:] EXIT!', __METHOD__, __LINE__));
+		// Return status
+		return $isReadable;
 	}
 }