* The simulator system class is the super class of all other classes. This
* class handles saving of games etc.
*
- * @author Roland Haeder <webmaster@ship-simu.org>
+ * @author Roland Haeder <webmaster@shipsimu.org>
* @version 0.0.0
- * @copyright Copyright (c) 2007, 2008 Roland Haeder, 2009, 2010 Core Developer Team
+ * @copyright Copyright (c) 2007, 2008 Roland Haeder, 2009 - 2013 Core Developer Team
* @license GNU GPL 3.0 or any newer version
- * @link http://www.ship-simu.org
+ * @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
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
class BaseFrameworkSystem extends stdClass implements FrameworkInterface {
+ /**
+ * Length of count
+ */
+ const LENGTH_COUNT = 20;
+
+ /**
+ * Length of position
+ */
+ const LENGTH_POSITION = 20;
+
+ /**
+ * The real class name
+ */
+ private $realClass = 'BaseFrameworkSystem';
+
/**
* Instance of a request class
*/
- private $requestInstance = null;
+ private $requestInstance = NULL;
/**
* Instance of a response class
*/
- private $responseInstance = null;
+ private $responseInstance = NULL;
/**
* Search criteria instance
*/
- private $searchInstance = null;
+ private $searchInstance = NULL;
/**
* Update criteria instance
*/
- private $updateInstance = null;
+ private $updateInstance = NULL;
/**
* The file I/O instance for the template loader
*/
- private $fileIoInstance = null;
+ private $fileIoInstance = NULL;
/**
* Resolver instance
*/
- private $resolverInstance = null;
+ private $resolverInstance = NULL;
/**
* Template engine instance
*/
- private $templateInstance = null;
+ private $templateInstance = NULL;
/**
* Database result instance
*/
- private $resultInstance = null;
+ private $resultInstance = NULL;
/**
* Instance for user class
*/
- private $userInstance = null;
+ private $userInstance = NULL;
/**
* A controller instance
*/
- private $controllerInstance = null;
+ private $controllerInstance = NULL;
/**
* Instance of a RNG
*/
- private $rngInstance = null;
+ private $rngInstance = NULL;
+
+ /**
+ * Instance of a crypto helper
+ */
+ private $cryptoInstance = NULL;
/**
* Instance of an Iterator class
*/
- private $iteratorInstance = null;
+ private $iteratorInstance = NULL;
/**
* Instance of the list
*/
- private $listInstance = null;
+ private $listInstance = NULL;
/**
* Instance of a menu
*/
- private $menuInstance = null;
+ private $menuInstance = NULL;
/**
* Instance of the image
*/
- private $imageInstance = null;
+ private $imageInstance = NULL;
/**
* Instance of the stacker
*/
- private $stackerInstance = null;
+ private $stackerInstance = NULL;
/**
* A Compressor instance
*/
- private $compressorInstance = null;
+ private $compressorInstance = NULL;
/**
* A Parseable instance
*/
- private $parserInstance = null;
+ private $parserInstance = NULL;
/**
* A ProtocolHandler instance
*/
- private $protocolInstance = null;
+ private $protocolInstance = NULL;
/**
- * The real class name
+ * A database wrapper instance
+ */
+ private $databaseInstance = NULL;
+
+ /**
+ * A helper instance for the form
+ */
+ private $helperInstance = NULL;
+
+ /**
+ * An instance of a Sourceable class
+ */
+ private $sourceInstance = NULL;
+
+ /**
+ * An instance of a InputStream class
+ */
+ private $inputStreamInstance = NULL;
+
+ /**
+ * An instance of a OutputStream class
+ */
+ private $outputStreamInstance = NULL;
+
+ /**
+ * Networkable handler instance
+ */
+ private $handlerInstance = NULL;
+
+ /**
+ * Visitor handler instance
*/
- private $realClass = 'BaseFrameworkSystem';
+ private $visitorInstance = NULL;
/**
- * Thousands seperator
+ * DHT instance
+ */
+ private $dhtInstance = NULL;
+
+ /**
+ * An instance of a database wrapper class
+ */
+ private $wrapperInstance = NULL;
+
+ /**
+ * An instance of a file I/O pointer class (not handler)
+ */
+ private $pointerInstance = NULL;
+
+ /**
+ * An instance of an index
+ */
+ private $indexInstance = NULL;
+
+ /**
+ * Thousands separator
*/
private $thousands = '.'; // German
/**
- * Decimal seperator
+ * Decimal separator
*/
private $decimals = ','; // German
/**
* Socket resource
*/
- private $socketResource = false;
+ private $socketResource = FALSE;
/**
* Package data
*/
private $packageData = array();
+ /**
+ * Generic array
+ */
+ private $genericArray = array();
+
+ /**
+ * Length of output from hash()
+ */
+ private static $hashLength = NULL;
+
+ /**
+ * Counter for total entries
+ */
+ private $totalEntries = 0;
+
+ /**
+ * Current seek position
+ */
+ private $seekPosition = 0;
+
+ /**
+ * Size of header
+ */
+ private $headerSize = 0;
+
+ /**
+ * File header
+ */
+ private $header = array();
+
+ /**
+ * Seek positions for gaps ("fragmentation")
+ */
+ private $gaps = array();
+
+ /**
+ * Seek positions for damaged entries (e.g. mismatching hash sum, ...)
+ */
+ private $damagedEntries = array();
+
/***********************
* Exception codes.... *
***********************/
+
// @todo Try to clean these constants up
const EXCEPTION_IS_NULL_POINTER = 0x001;
const EXCEPTION_IS_NO_OBJECT = 0x002;
const EXCEPTION_ATTRIBUTES_ARE_MISSING = 0x02b;
const EXCEPTION_ARRAY_ELEMENTS_MISSING = 0x02c;
const EXCEPTION_TEMPLATE_ENGINE_UNSUPPORTED = 0x02d;
- const EXCEPTION_MISSING_LANGUAGE_HANDLER = 0x02e;
- const EXCEPTION_MISSING_FILE_IO_HANDLER = 0x02f;
+ const EXCEPTION_UNSPPORTED_OPERATION = 0x02e;
+ const EXCEPTION_FACTORY_REQUIRE_PARAMETER = 0x02f;
const EXCEPTION_MISSING_ELEMENT = 0x030;
const EXCEPTION_HEADERS_ALREADY_SENT = 0x031;
const EXCEPTION_DEFAULT_CONTROLLER_GONE = 0x032;
const EXCEPTION_ASSERTION_FAILED = 0x037;
const EXCEPTION_FILE_CANNOT_BE_READ = 0x038;
const EXCEPTION_DATABASE_UPDATED_NOT_ALLOWED = 0x039;
- const EXCEPTION_FILTER_CHAIN_INTERCEPTED = 0x040;
+ const EXCEPTION_FILTER_CHAIN_INTERCEPTED = 0x03a;
+
+ /**
+ * Hexadecimal->Decimal translation array
+ */
+ private static $hexdec = array(
+ '0' => 0,
+ '1' => 1,
+ '2' => 2,
+ '3' => 3,
+ '4' => 4,
+ '5' => 5,
+ '6' => 6,
+ '7' => 7,
+ '8' => 8,
+ '9' => 9,
+ 'a' => 10,
+ 'b' => 11,
+ 'c' => 12,
+ 'd' => 13,
+ 'e' => 14,
+ 'f' => 15
+ );
+
+ /**
+ * Decimal->hexadecimal translation array
+ */
+ private static $dechex = array(
+ 0 => '0',
+ 1 => '1',
+ 2 => '2',
+ 3 => '3',
+ 4 => '4',
+ 5 => '5',
+ 6 => '6',
+ 7 => '7',
+ 8 => '8',
+ 9 => '9',
+ 10 => 'a',
+ 11 => 'b',
+ 12 => 'c',
+ 13 => 'd',
+ 14 => 'e',
+ 15 => 'f'
+ );
+
+ /**
+ * Startup time in miliseconds
+ */
+ private static $startupTime = 0;
/**
* Protected super constructor
// Set real class
$this->setRealClass($className);
- // Set configuration instance if no registry
+ // Set configuration instance if no registry ...
if (!$this instanceof Register) {
- // Because registries doesn't need to be configured
- $this->setConfigInstance(FrameworkConfiguration::getInstance());
+ // ... because registries doesn't need to be configured
+ $this->setConfigInstance(FrameworkConfiguration::getSelfInstance());
+ } // END - if
+
+ // Is the startup time set? (0 cannot be TRUE anymore)
+ if (self::$startupTime == 0) {
+ // Then set it
+ self::$startupTime = microtime(TRUE);
} // END - if
}
/**
- * Destructor reached...
+ * Destructor for all classes
*
* @return void
- * @todo This is old code. Do we still need this old lost code?
*/
- public function __destruct() {
+ public function __destruct () {
// Flush any updated entries to the database
$this->flushPendingUpdates();
$this->setRealClass('DestructedObject');
} elseif ((defined('DEBUG_DESTRUCTOR')) && (is_object($this->getDebugInstance()))) {
// Already destructed object
- $this->debugOutput(sprintf("[%s:] The object <span class=\"object_name\">%s</span> is already destroyed.",
+ self::createDebugInstance(__CLASS__)->debugOutput(sprintf('[%s:] The object <span class="object_name">%s</span> is already destroyed.',
__CLASS__,
$this->__toString()
));
+ } else {
+ // Do not call this twice
+ trigger_error(__METHOD__ . ': Called twice.');
+ exit;
}
}
/**
- * The call method where all non-implemented methods end up
+ * The __call() method where all non-implemented methods end up
*
+ * @param $methodName Name of the missing method
+ * @args $args Arguments passed to the method
* @return void
*/
public final function __call ($methodName, $args) {
- // Implode all given arguments
+ return self::__callStatic($methodName, $args);
+ }
+
+ /**
+ * The __callStatic() method where all non-implemented static methods end up
+ *
+ * @param $methodName Name of the missing method
+ * @args $args Arguments passed to the method
+ * @return void
+ */
+ public static final function __callStatic ($methodName, $args) {
+ // Init argument string
$argsString = '';
+
+ // Is it empty or an array?
if (empty($args)) {
// No arguments
$argsString = 'NULL';
} elseif (is_array($args)) {
// Some arguments are there
foreach ($args as $arg) {
- // Add the type
- $argsString .= $this->replaceControlCharacters($arg) . ' (' . gettype($arg);
-
- // Add length if type is string
- if (gettype($arg) == 'string') $argsString .= ', '.strlen($arg);
+ // Add the value itself if not array. This prevents 'array to string conversion' message
+ if (is_array($arg)) {
+ $argsString .= 'Array';
+ } else {
+ $argsString .= $arg;
+ }
+
+ // Add data about the argument
+ $argsString .= ' (' . gettype($arg);
+
+ if (is_string($arg)) {
+ // Add length for strings
+ $argsString .= ', ' . strlen($arg);
+ } elseif (is_array($arg)) {
+ // .. or size if array
+ $argsString .= ', ' . count($arg);
+ } elseif ($arg === TRUE) {
+ // ... is boolean 'TRUE'
+ $argsString .= ', TRUE';
+ } elseif ($arg === FALSE) {
+ // ... is boolean 'FALSE'
+ $argsString .= ', FALSE';
+ }
// Closing bracket
$argsString .= '), ';
}
// Output stub message
- $this->debugOutput(sprintf("[%s->%s] Stub! Args: %s",
- $this->__toString(),
+ // @TODO __CLASS__ does always return BaseFrameworkSystem but not the extending (=child) class
+ self::createDebugInstance(__CLASS__)->debugOutput(sprintf('[unknown::%s:] Stub! Args: %s',
$methodName,
$argsString
));
// Return nothing
- return null;
+ return NULL;
+ }
+
+ /**
+ * Getter for $realClass
+ *
+ * @return $realClass The name of the real class (not BaseFrameworkSystem)
+ */
+ public function __toString () {
+ return $this->realClass;
+ }
+
+ /**
+ * Magic function to catch setting of missing but set class fields/attributes
+ *
+ * @param $name Name of the field/attribute
+ * @param $value Value to store
+ * @return void
+ */
+ public final function __set ($name, $value) {
+ $this->debugBackTrace(sprintf('Tried to set a missing field. name=%s, value[%s]=%s',
+ $name,
+ gettype($value),
+ print_r($value, TRUE)
+ ));
+ }
+
+ /**
+ * Magic function to catch getting of missing fields/attributes
+ *
+ * @param $name Name of the field/attribute
+ * @return void
+ */
+ public final function __get ($name) {
+ $this->debugBackTrace(sprintf('Tried to get a missing field. name=%s',
+ $name
+ ));
+ }
+
+ /**
+ * Magic function to catch unsetting of missing fields/attributes
+ *
+ * @param $name Name of the field/attribute
+ * @return void
+ */
+ public final function __unset ($name) {
+ $this->debugBackTrace(sprintf('Tried to unset a missing field. name=%s',
+ $name
+ ));
+ }
+
+ /**
+ * Setter for the real class name
+ *
+ * @param $realClass Class name (string)
+ * @return void
+ */
+ public final function setRealClass ($realClass) {
+ // Set real class
+ $this->realClass = (string) $realClass;
}
/**
/**
* Setter for resolver instance
*
- * @param $resolverInstance Instance of a command resolver class
+ * @param $resolverInstance Instance of a command resolver class
* @return void
*/
public final function setResolverInstance (Resolver $resolverInstance) {
/**
* Getter for resolver instance
*
- * @return $resolverInstance Instance of a command resolver class
+ * @return $resolverInstance Instance of a command resolver class
*/
public final function getResolverInstance () {
return $this->resolverInstance;
/**
* Setter for web output instance
*
- * @param $webInstance The instance for web output class
+ * @param $webInstance The instance for web output class
* @return void
*/
public final function setWebOutputInstance (OutputStreamer $webInstance) {
/**
* Setter for database instance
*
- * @param $dbInstance The instance for the database connection
- * (forced DatabaseConnection)
+ * @param $databaseInstance The instance for the database connection (forced DatabaseConnection)
* @return void
*/
- public final function setDatabaseInstance (DatabaseConnection $dbInstance) {
- Registry::getRegistry()->addInstance('db_instance', $dbInstance);
+ public final function setDatabaseInstance (DatabaseConnection $databaseInstance) {
+ Registry::getRegistry()->addInstance('db_instance', $databaseInstance);
}
/**
* Getter for database layer
*
- * @return $dbInstance The database layer instance
+ * @return $databaseInstance The database layer instance
*/
public final function getDatabaseInstance () {
// Get instance
- $dbInstance = Registry::getRegistry()->getInstance('db_instance');
+ $databaseInstance = Registry::getRegistry()->getInstance('db_instance');
// Return instance
- return $dbInstance;
+ return $databaseInstance;
}
/**
* Setter for compressor channel
*
- * @param $compressorInstance An instance of CompressorChannel
+ * @param $compressorInstance An instance of CompressorChannel
* @return void
*/
public final function setCompressorChannel (CompressorChannel $compressorInstance) {
}
/**
- * Getter for $realClass
+ * Private getter for language instance
*
- * @return $realClass The name of the real class (not BaseFrameworkSystem)
+ * @return $langInstance An instance to the language sub-system
*/
- public function __toString () {
- return $this->realClass;
+ protected final function getLanguageInstance () {
+ $langInstance = Registry::getRegistry()->getInstance('language');
+ return $langInstance;
}
/**
- * Setter for the real class name
+ * Setter for language instance
*
- * @param $realClass Class name (string)
+ * @param $langInstance An instance to the language sub-system
* @return void
+ * @see LanguageSystem
*/
- public final function setRealClass ($realClass) {
- // Cast to string
- $realClass = (string) $realClass;
-
- // Set real class
- $this->realClass = $realClass;
+ public final function setLanguageInstance (ManageableLanguage $langInstance) {
+ Registry::getRegistry()->addInstance('language', $langInstance);
}
/**
- * Checks wether an object equals this object. You should overwrite this
- * method to implement own equality checks
+ * Private getter for file IO instance
*
- * @param $objectInstance An instance of a FrameworkInterface object
- * @return $equals Wether both objects equals
+ * @return $fileIoInstance An instance to the file I/O sub-system
*/
- public function equals (FrameworkInterface $objectInstance) {
- // Now test it
- $equals = ((
- $this->__toString() == $objectInstance->__toString()
- ) && (
- $this->hashCode() == $objectInstance->hashCode()
- ));
-
- // Return the result
- return $result;
+ protected final function getFileIoInstance () {
+ return $this->fileIoInstance;
}
/**
- * Formats computer generated price values into human-understandable formats
- * with thousand and decimal seperators.
+ * Setter for file I/O instance
*
- * @param $value The in computer format value for a price
- * @param $currency The currency symbol (use HTML-valid characters!)
- * @param $decNum Number of decimals after commata
- * @return $price The for the current language formated price string
- * @throws MissingDecimalsThousandsSeperatorException If decimals or
- * thousands seperator
- * is missing
+ * @param $fileIoInstance An instance to the file I/O sub-system
+ * @return void
*/
- public function formatCurrency ($value, $currency = '€', $decNum = 2) {
- // Are all required attriutes set?
- if ((!isset($this->decimals)) || (!isset($this->thousands))) {
- // Throw an exception
- throw new MissingDecimalsThousandsSeperatorException($this, self::EXCEPTION_ATTRIBUTES_ARE_MISSING);
- }
-
- // Cast the number
- $value = (float) $value;
-
- // Reformat the US number
- $price = number_format($value, $decNum, $this->decimals, $this->thousands) . $currency;
-
- // Return as string...
- return $price;
+ public final function setFileIoInstance (IoHandler $fileIoInstance) {
+ $this->fileIoInstance = $fileIoInstance;
}
/**
- * Private getter for language instance
+ * Protected setter for user instance
*
- * @return $langInstance An instance to the language sub-system
+ * @param $userInstance An instance of a user class
+ * @return void
*/
- protected final function getLanguageInstance () {
- $langInstance = Registry::getRegistry()->getInstance('language');
- return $langInstance;
+ protected final function setUserInstance (ManageableAccount $userInstance) {
+ $this->userInstance = $userInstance;
}
/**
- * Setter for language instance
+ * Getter for user instance
*
- * @param $langInstance An instance to the language sub-system
- * @return void
- * @see LanguageSystem
+ * @return $userInstance An instance of a user class
*/
- public final function setLanguageInstance (ManageableLanguage $langInstance) {
- Registry::getRegistry()->addInstance('language', $langInstance);
+ public final function getUserInstance () {
+ return $this->userInstance;
}
/**
- * Appends a trailing slash to a string
+ * Setter for controller instance (this surely breaks a bit the MVC patterm)
*
- * @param $str A string (maybe) without trailing slash
- * @return $str A string with an auto-appended trailing slash
+ * @param $controllerInstance An instance of the controller
+ * @return void
*/
- public final function addMissingTrailingSlash ($str) {
- // Is there a trailing slash?
- if (substr($str, -1, 1) != '/') $str .= '/';
- return $str;
+ public final function setControllerInstance (Controller $controllerInstance) {
+ $this->controllerInstance = $controllerInstance;
}
/**
- * Private getter for file IO instance
+ * Getter for controller instance (this surely breaks a bit the MVC patterm)
*
- * @return $fileIoInstance An instance to the file I/O sub-system
+ * @return $controllerInstance An instance of the controller
*/
- protected final function getFileIoInstance () {
- return $this->fileIoInstance;
+ public final function getControllerInstance () {
+ return $this->controllerInstance;
}
/**
- * Setter for file I/O instance
+ * Setter for RNG instance
*
- * @param $fileIoInstance An instance to the file I/O sub-system
+ * @param $rngInstance An instance of a random number generator (RNG)
* @return void
*/
- public final function setFileIoInstance (FileIoHandler $fileIoInstance) {
- $this->fileIoInstance = $fileIoInstance;
+ protected final function setRngInstance (RandomNumberGenerator $rngInstance) {
+ $this->rngInstance = $rngInstance;
}
/**
- * Prepare the template engine (WebTemplateEngine by default) for a given
- * application helper instance (ApplicationHelper by default).
+ * Getter for RNG instance
*
- * @param $appInstance An application helper instance or
- * null if we shall use the default
- * @return $templateInstance The template engine instance
- * @throws NullPointerException If the template engine could not
- * be initialized
- * @throws UnsupportedTemplateEngineException If $templateInstance is an
- * unsupported template engine
- * @throws MissingLanguageHandlerException If the language sub-system
- * is not yet initialized
- * @throws NullPointerException If the discovered application
- * instance is still null
+ * @return $rngInstance An instance of a random number generator (RNG)
*/
- protected function prepareTemplateInstance (FrameworkInterface $appInstance=null) {
- // Is the application instance set?
- if (is_null($appInstance)) {
- // Get the current instance
- $appInstance = $this->getApplicationInstance();
-
- // Still null?
- if (is_null($appInstance)) {
- // Thrown an exception
- throw new NullPointerException($this, self::EXCEPTION_IS_NULL_POINTER);
- } // END - if
- } // END - if
-
- // Are both instances set?
- if ($appInstance->getLanguageInstance() === null) {
- // Invalid language instance
- throw new MissingLanguageHandlerException($appInstance, self::EXCEPTION_MISSING_LANGUAGE_HANDLER);
- } elseif ($appInstance->getFileIoInstance() === null) {
- // Invalid language instance
- throw new MissingFileIoHandlerException($appInstance, self::EXCEPTION_MISSING_FILE_IO_HANDLER);
- }
-
- // Initialize the template engine
- $templateInstance = ObjectFactory::createObjectByConfiguredName('web_template_class', array($appInstance));
-
- // Return the prepared instance
- return $templateInstance;
+ public final function getRngInstance () {
+ return $this->rngInstance;
}
/**
- * Debugs this instance by putting out it's full content
+ * Setter for Cryptable instance
*
- * @param $message Optional message to show in debug output
+ * @param $cryptoInstance An instance of a Cryptable class
* @return void
*/
- public final function debugInstance ($message = '') {
- // Restore the error handler to avoid trouble with missing array elements or undeclared variables
- restore_error_handler();
+ protected final function setCryptoInstance (Cryptable $cryptoInstance) {
+ $this->cryptoInstance = $cryptoInstance;
+ }
- // Init content
- $content = '';
+ /**
+ * Getter for Cryptable instance
+ *
+ * @return $cryptoInstance An instance of a Cryptable class
+ */
+ public final function getCryptoInstance () {
+ return $this->cryptoInstance;
+ }
- // Is a message set?
- if (!empty($message)) {
- // Construct message
- $content = sprintf("<div class=\"debug_message\">Message: %s</div>\n", $message);
+ /**
+ * Setter for the list instance
+ *
+ * @param $listInstance A list of Listable
+ * @return void
+ */
+ protected final function setListInstance (Listable $listInstance) {
+ $this->listInstance = $listInstance;
+ }
+
+ /**
+ * Getter for the list instance
+ *
+ * @return $listInstance A list of Listable
+ */
+ protected final function getListInstance () {
+ return $this->listInstance;
+ }
+
+ /**
+ * Setter for the menu instance
+ *
+ * @param $menuInstance A RenderableMenu instance
+ * @return void
+ */
+ protected final function setMenuInstance (RenderableMenu $menuInstance) {
+ $this->menuInstance = $menuInstance;
+ }
+
+ /**
+ * Getter for the menu instance
+ *
+ * @return $menuInstance A RenderableMenu instance
+ */
+ protected final function getMenuInstance () {
+ return $this->menuInstance;
+ }
+
+ /**
+ * Setter for image instance
+ *
+ * @param $imageInstance An instance of an image
+ * @return void
+ */
+ public final function setImageInstance (BaseImage $imageInstance) {
+ $this->imageInstance = $imageInstance;
+ }
+
+ /**
+ * Getter for image instance
+ *
+ * @return $imageInstance An instance of an image
+ */
+ public final function getImageInstance () {
+ return $this->imageInstance;
+ }
+
+ /**
+ * Setter for stacker instance
+ *
+ * @param $stackerInstance An instance of an stacker
+ * @return void
+ */
+ public final function setStackerInstance (Stackable $stackerInstance) {
+ $this->stackerInstance = $stackerInstance;
+ }
+
+ /**
+ * Getter for stacker instance
+ *
+ * @return $stackerInstance An instance of an stacker
+ */
+ public final function getStackerInstance () {
+ return $this->stackerInstance;
+ }
+
+ /**
+ * Setter for compressor instance
+ *
+ * @param $compressorInstance An instance of an compressor
+ * @return void
+ */
+ public final function setCompressorInstance (Compressor $compressorInstance) {
+ $this->compressorInstance = $compressorInstance;
+ }
+
+ /**
+ * Getter for compressor instance
+ *
+ * @return $compressorInstance An instance of an compressor
+ */
+ public final function getCompressorInstance () {
+ return $this->compressorInstance;
+ }
+
+ /**
+ * Setter for Parseable instance
+ *
+ * @param $parserInstance An instance of an Parseable
+ * @return void
+ */
+ public final function setParserInstance (Parseable $parserInstance) {
+ $this->parserInstance = $parserInstance;
+ }
+
+ /**
+ * Getter for Parseable instance
+ *
+ * @return $parserInstance An instance of an Parseable
+ */
+ public final function getParserInstance () {
+ return $this->parserInstance;
+ }
+
+ /**
+ * Setter for ProtocolHandler instance
+ *
+ * @param $protocolInstance An instance of an ProtocolHandler
+ * @return void
+ */
+ public final function setProtocolInstance (ProtocolHandler $protocolInstance = NULL) {
+ $this->protocolInstance = $protocolInstance;
+ }
+
+ /**
+ * Getter for ProtocolHandler instance
+ *
+ * @return $protocolInstance An instance of an ProtocolHandler
+ */
+ public final function getProtocolInstance () {
+ return $this->protocolInstance;
+ }
+
+ /**
+ * Setter for DatabaseWrapper instance
+ *
+ * @param $wrapperInstance An instance of an DatabaseWrapper
+ * @return void
+ */
+ public final function setWrapperInstance (DatabaseWrapper $wrapperInstance) {
+ $this->wrapperInstance = $wrapperInstance;
+ }
+
+ /**
+ * Getter for DatabaseWrapper instance
+ *
+ * @return $wrapperInstance An instance of an DatabaseWrapper
+ */
+ public final function getWrapperInstance () {
+ return $this->wrapperInstance;
+ }
+
+ /**
+ * Setter for socket resource
+ *
+ * @param $socketResource A valid socket resource
+ * @return void
+ */
+ public final function setSocketResource ($socketResource) {
+ //* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__)->debugOutput($this->__toString() . '::' . __FUNCTION__ . ': socketResource=' . $socketResource . ',previous[' . gettype($this->socketResource) . ']=' . $this->socketResource);
+ $this->socketResource = $socketResource;
+ }
+
+ /**
+ * Getter for socket resource
+ *
+ * @return $socketResource A valid socket resource
+ */
+ public final function getSocketResource () {
+ //* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__)->debugOutput($this->__toString() . '::' . __FUNCTION__ . ': socketResource[' . gettype($this->socketResource) . ']=' . $this->socketResource);
+ return $this->socketResource;
+ }
+
+ /**
+ * Setter for helper instance
+ *
+ * @param $helperInstance An instance of a helper class
+ * @return void
+ */
+ protected final function setHelperInstance (Helper $helperInstance) {
+ $this->helperInstance = $helperInstance;
+ }
+
+ /**
+ * Getter for helper instance
+ *
+ * @return $helperInstance An instance of a helper class
+ */
+ public final function getHelperInstance () {
+ return $this->helperInstance;
+ }
+
+ /**
+ * Setter for a Sourceable instance
+ *
+ * @param $sourceInstance The Sourceable instance
+ * @return void
+ */
+ protected final function setSourceInstance (Sourceable $sourceInstance) {
+ $this->sourceInstance = $sourceInstance;
+ }
+
+ /**
+ * Getter for a Sourceable instance
+ *
+ * @return $sourceInstance The Sourceable instance
+ */
+ protected final function getSourceInstance () {
+ return $this->sourceInstance;
+ }
+
+ /**
+ * Getter for a InputStream instance
+ *
+ * @param $inputStreamInstance The InputStream instance
+ */
+ protected final function getInputStreamInstance () {
+ return $this->inputStreamInstance;
+ }
+
+ /**
+ * Setter for a InputStream instance
+ *
+ * @param $inputStreamInstance The InputStream instance
+ * @return void
+ */
+ protected final function setInputStreamInstance (InputStream $inputStreamInstance) {
+ $this->inputStreamInstance = $inputStreamInstance;
+ }
+
+ /**
+ * Getter for a OutputStream instance
+ *
+ * @param $outputStreamInstance The OutputStream instance
+ */
+ protected final function getOutputStreamInstance () {
+ return $this->outputStreamInstance;
+ }
+
+ /**
+ * Setter for a OutputStream instance
+ *
+ * @param $outputStreamInstance The OutputStream instance
+ * @return void
+ */
+ protected final function setOutputStreamInstance (OutputStream $outputStreamInstance) {
+ $this->outputStreamInstance = $outputStreamInstance;
+ }
+
+ /**
+ * Setter for handler instance
+ *
+ * @param $handlerInstance An instance of a Handleable class
+ * @return void
+ */
+ protected final function setHandlerInstance (Handleable $handlerInstance) {
+ $this->handlerInstance = $handlerInstance;
+ }
+
+ /**
+ * Getter for handler instance
+ *
+ * @return $handlerInstance A Networkable instance
+ */
+ protected final function getHandlerInstance () {
+ return $this->handlerInstance;
+ }
+
+ /**
+ * Setter for visitor instance
+ *
+ * @param $visitorInstance A Visitor instance
+ * @return void
+ */
+ protected final function setVisitorInstance (Visitor $visitorInstance) {
+ $this->visitorInstance = $visitorInstance;
+ }
+
+ /**
+ * Getter for visitor instance
+ *
+ * @return $visitorInstance A Visitor instance
+ */
+ protected final function getVisitorInstance () {
+ return $this->visitorInstance;
+ }
+
+ /**
+ * Setter for DHT instance
+ *
+ * @param $dhtInstance A Distributable instance
+ * @return void
+ */
+ protected final function setDhtInstance (Distributable $dhtInstance) {
+ $this->dhtInstance = $dhtInstance;
+ }
+
+ /**
+ * Getter for DHT instance
+ *
+ * @return $dhtInstance A Distributable instance
+ */
+ protected final function getDhtInstance () {
+ return $this->dhtInstance;
+ }
+
+ /**
+ * Setter for raw package Data
+ *
+ * @param $packageData Raw package Data
+ * @return void
+ */
+ public final function setPackageData (array $packageData) {
+ $this->packageData = $packageData;
+ }
+
+ /**
+ * Getter for raw package Data
+ *
+ * @return $packageData Raw package Data
+ */
+ public function getPackageData () {
+ return $this->packageData;
+ }
+
+
+ /**
+ * Setter for Iterator instance
+ *
+ * @param $iteratorInstance An instance of an Iterator
+ * @return void
+ */
+ protected final function setIteratorInstance (Iterator $iteratorInstance) {
+ $this->iteratorInstance = $iteratorInstance;
+ }
+
+ /**
+ * Getter for Iterator instance
+ *
+ * @return $iteratorInstance An instance of an Iterator
+ */
+ public final function getIteratorInstance () {
+ return $this->iteratorInstance;
+ }
+
+ /**
+ * Setter for InputOutputPointer instance
+ *
+ * @param $pointerInstance An instance of an InputOutputPointer class
+ * @return void
+ */
+ protected final function setPointerInstance (InputOutputPointer $pointerInstance) {
+ $this->pointerInstance = $pointerInstance;
+ }
+
+ /**
+ * Getter for InputOutputPointer instance
+ *
+ * @return $pointerInstance An instance of an InputOutputPointer class
+ */
+ public final function getPointerInstance () {
+ return $this->pointerInstance;
+ }
+
+ /**
+ * Setter for Indexable instance
+ *
+ * @param $indexInstance An instance of an Indexable class
+ * @return void
+ */
+ protected final function setIndexInstance (Indexable $indexInstance) {
+ $this->indexInstance = $indexInstance;
+ }
+
+ /**
+ * Getter for Indexable instance
+ *
+ * @return $indexInstance An instance of an Indexable class
+ */
+ public final function getIndexInstance () {
+ return $this->indexInstance;
+ }
+
+ /**
+ * Checks whether an object equals this object. You should overwrite this
+ * method to implement own equality checks
+ *
+ * @param $objectInstance An instance of a FrameworkInterface object
+ * @return $equals Whether both objects equals
+ */
+ public function equals (FrameworkInterface $objectInstance) {
+ // Now test it
+ $equals = ((
+ $this->__toString() == $objectInstance->__toString()
+ ) && (
+ $this->hashCode() == $objectInstance->hashCode()
+ ));
+
+ // Return the result
+ return $equals;
+ }
+
+ /**
+ * Generates a generic hash code of this class. You should really overwrite
+ * this method with your own hash code generator code. But keep KISS in mind.
+ *
+ * @return $hashCode A generic hash code respresenting this whole class
+ */
+ public function hashCode () {
+ // Simple hash code
+ return crc32($this->__toString());
+ }
+
+ /**
+ * Formats computer generated price values into human-understandable formats
+ * with thousand and decimal separators.
+ *
+ * @param $value The in computer format value for a price
+ * @param $currency The currency symbol (use HTML-valid characters!)
+ * @param $decNum Number of decimals after commata
+ * @return $price The for the current language formated price string
+ * @throws MissingDecimalsThousandsSeparatorException If decimals or
+ * thousands separator
+ * is missing
+ */
+ public function formatCurrency ($value, $currency = '€', $decNum = 2) {
+ // Are all required attriutes set?
+ if ((!isset($this->decimals)) || (!isset($this->thousands))) {
+ // Throw an exception
+ throw new MissingDecimalsThousandsSeparatorException($this, self::EXCEPTION_ATTRIBUTES_ARE_MISSING);
+ } // END - if
+
+ // Cast the number
+ $value = (float) $value;
+
+ // Reformat the US number
+ $price = number_format($value, $decNum, $this->decimals, $this->thousands) . $currency;
+
+ // Return as string...
+ return $price;
+ }
+
+ /**
+ * Appends a trailing slash to a string
+ *
+ * @param $str A string (maybe) without trailing slash
+ * @return $str A string with an auto-appended trailing slash
+ */
+ public final function addMissingTrailingSlash ($str) {
+ // Is there a trailing slash?
+ if (substr($str, -1, 1) != '/') {
+ $str .= '/';
+ } // END - if
+
+ // Return string with trailing slash
+ return $str;
+ }
+
+ /**
+ * Prepare the template engine (WebTemplateEngine by default) for a given
+ * application helper instance (ApplicationHelper by default).
+ *
+ * @param $applicationInstance An application helper instance or
+ * null if we shall use the default
+ * @return $templateInstance The template engine instance
+ * @throws NullPointerException If the discovered application
+ * instance is still null
+ */
+ protected function prepareTemplateInstance (ManageableApplication $applicationInstance = NULL) {
+ // Is the application instance set?
+ if (is_null($applicationInstance)) {
+ // Get the current instance
+ $applicationInstance = $this->getApplicationInstance();
+
+ // Still null?
+ if (is_null($applicationInstance)) {
+ // Thrown an exception
+ throw new NullPointerException($this, self::EXCEPTION_IS_NULL_POINTER);
+ } // END - if
+ } // END - if
+
+ // Initialize the template engine
+ $templateInstance = ObjectFactory::createObjectByConfiguredName('web_template_class');
+
+ // Return the prepared instance
+ return $templateInstance;
+ }
+
+ /**
+ * Debugs this instance by putting out it's full content
+ *
+ * @param $message Optional message to show in debug output
+ * @return void
+ */
+ public final function debugInstance ($message = '') {
+ // Restore the error handler to avoid trouble with missing array elements or undeclared variables
+ restore_error_handler();
+
+ // Init content
+ $content = '';
+
+ // Is a message set?
+ if (!empty($message)) {
+ // Construct message
+ $content = sprintf('<div class="debug_message">Message: %s</div>' . PHP_EOL, $message);
+ } // END - if
+
+ // Generate the output
+ $content .= sprintf('<pre>%s</pre>',
+ trim(
+ htmlentities(
+ print_r($this, TRUE)
+ )
+ )
+ );
+
+ // Output it
+ ApplicationEntryPoint::app_exit(sprintf('<div class="debug_header">%s debug output:</div><div class="debug_content">%s</div>Loaded includes: <div class="debug_include_list">%s</div>',
+ $this->__toString(),
+ $content,
+ ClassLoader::getSelfInstance()->getPrintableIncludeList()
+ ));
+ }
+
+ /**
+ * Replaces control characters with printable output
+ *
+ * @param $str String with control characters
+ * @return $str Replaced string
+ */
+ protected function replaceControlCharacters ($str) {
+ // Replace them
+ $str = str_replace(
+ chr(13), '[r]', str_replace(
+ chr(10), '[n]', str_replace(
+ chr(9) , '[t]',
+ $str
+ )));
+
+ // Return it
+ return $str;
+ }
+
+ /**
+ * Output a partial stub message for the caller method
+ *
+ * @param $message An optional message to display
+ * @return void
+ */
+ protected function partialStub ($message = '') {
+ // Get the backtrace
+ $backtrace = debug_backtrace();
+
+ // Generate the class::method string
+ $methodName = 'UnknownClass->unknownMethod';
+ if ((isset($backtrace[1]['class'])) && (isset($backtrace[1]['function']))) {
+ $methodName = $backtrace[1]['class'] . '->' . $backtrace[1]['function'];
+ } // END - if
+
+ // Construct the full message
+ $stubMessage = sprintf('[%s:] Partial stub!',
+ $methodName
+ );
+
+ // Is the extra message given?
+ if (!empty($message)) {
+ // Then add it as well
+ $stubMessage .= ' Message: ' . $message;
+ } // END - if
+
+ // Debug instance is there?
+ if (!is_null($this->getDebugInstance())) {
+ // Output stub message
+ self::createDebugInstance(__CLASS__)->debugOutput($stubMessage);
+ } else {
+ // Trigger an error
+ trigger_error($stubMessage);
+ exit;
+ }
+ }
+
+ /**
+ * Outputs a debug backtrace and stops further script execution
+ *
+ * @param $message An optional message to output
+ * @param $doExit Whether exit the program (TRUE is default)
+ * @return void
+ */
+ public function debugBackTrace ($message = '', $doExit = TRUE) {
+ // Sorry, there is no other way getting this nice backtrace
+ if (!empty($message)) {
+ // Output message
+ printf('Message: %s<br />' . chr(10), $message);
+ } // END - if
+
+ print('<pre>');
+ debug_print_backtrace();
+ print('</pre>');
+
+ // Exit program?
+ if ($doExit === TRUE) {
+ exit();
+ } // END - if
+ }
+
+ /**
+ * Creates an instance of a debugger instance
+ *
+ * @param $className Name of the class (currently unsupported)
+ * @return $debugInstance An instance of a debugger class
+ */
+ public final static function createDebugInstance ($className) {
+ // Is the instance set?
+ if (!Registry::getRegistry()->instanceExists('debug')) {
+ // Init debug instance
+ $debugInstance = NULL;
+
+ // Try it
+ try {
+ // Get a debugger instance
+ $debugInstance = DebugMiddleware::createDebugMiddleware(FrameworkConfiguration::getSelfInstance()->getConfigEntry('debug_class'));
+ } catch (NullPointerException $e) {
+ // Didn't work, no instance there
+ exit('Cannot create debugInstance! Exception=' . $e->__toString() . ', message=' . $e->getMessage());
+ }
+
+ // Empty string should be ignored and used for testing the middleware
+ DebugMiddleware::getSelfInstance()->output('');
+
+ // Set it in its own class. This will set it in the registry
+ $debugInstance->setDebugInstance($debugInstance);
+ } else {
+ // Get instance from registry
+ $debugInstance = Registry::getRegistry()->getDebugInstance();
+ }
+
+ // Return it
+ return $debugInstance;
+ }
+
+ /**
+ * Simple output of a message with line-break
+ *
+ * @param $message Message to output
+ * @return void
+ */
+ public function outputLine ($message) {
+ // Simply output it
+ print($message . PHP_EOL);
+ }
+
+ /**
+ * Outputs a debug message whether to debug instance (should be set!) or
+ * dies with or ptints the message. Do NEVER EVER rewrite the exit() call to
+ * ApplicationEntryPoint::app_exit(), this would cause an endless loop.
+ *
+ * @param $message Message we shall send out...
+ * @param $doPrint Whether print or die here (default: print)
+ * @paran $stripTags Whether to strip tags (default: FALSE)
+ * @return void
+ */
+ public function debugOutput ($message, $doPrint = TRUE, $stripTags = FALSE) {
+ // Set debug instance to NULL
+ $debugInstance = NULL;
+
+ // Try it:
+ try {
+ // Get debug instance
+ $debugInstance = $this->getDebugInstance();
+ } catch (NullPointerException $e) {
+ // The debug instance is not set (yet)
+ }
+
+ // Is the debug instance there?
+ if (is_object($debugInstance)) {
+ // Use debug output handler
+ $debugInstance->output($message, $stripTags);
+
+ if ($doPrint === FALSE) {
+ // Die here if not printed
+ exit();
+ } // END - if
+ } else {
+ // Are debug times enabled?
+ if ($this->getConfigInstance()->getConfigEntry('debug_output_timings') == 'Y') {
+ // Prepent it
+ $message = $this->getPrintableExecutionTime() . $message;
+ } // END - if
+
+ // Put directly out
+ if ($doPrint === TRUE) {
+ // Print message
+ $this->outputLine($message);
+ } else {
+ // Die here
+ exit($message);
+ }
+ }
+ }
+
+ /**
+ * Converts e.g. a command from URL to a valid class by keeping out bad characters
+ *
+ * @param $str The string, what ever it is needs to be converted
+ * @return $className Generated class name
+ */
+ public function convertToClassName ($str) {
+ // Init class name
+ $className = '';
+
+ // Convert all dashes in underscores
+ $str = $this->convertDashesToUnderscores($str);
+
+ // Now use that underscores to get classname parts for hungarian style
+ foreach (explode('_', $str) as $strPart) {
+ // Make the class name part lower case and first upper case
+ $className .= ucfirst(strtolower($strPart));
+ } // END - foreach
+
+ // Return class name
+ return $className;
+ }
+
+ /**
+ * Converts dashes to underscores, e.g. useable for configuration entries
+ *
+ * @param $str The string with maybe dashes inside
+ * @return $str The converted string with no dashed, but underscores
+ */
+ public final function convertDashesToUnderscores ($str) {
+ // Convert them all
+ $str = str_replace('-', '_', $str);
+
+ // Return converted string
+ return $str;
+ }
+
+ /**
+ * Marks up the code by adding e.g. line numbers
+ *
+ * @param $phpCode Unmarked PHP code
+ * @return $markedCode Marked PHP code
+ */
+ public function markupCode ($phpCode) {
+ // Init marked code
+ $markedCode = '';
+
+ // Get last error
+ $errorArray = error_get_last();
+
+ // Init the code with error message
+ if (is_array($errorArray)) {
+ // Get error infos
+ $markedCode = sprintf('<div id="error_header">File: <span id="error_data">%s</span>, Line: <span id="error_data">%s</span>, Message: <span id="error_data">%s</span>, Type: <span id="error_data">%s</span></div>',
+ basename($errorArray['file']),
+ $errorArray['line'],
+ $errorArray['message'],
+ $errorArray['type']
+ );
+ } // END - if
+
+ // Add line number to the code
+ foreach (explode(chr(10), $phpCode) as $lineNo => $code) {
+ // Add line numbers
+ $markedCode .= sprintf('<span id="code_line">%s</span>: %s' . chr(10),
+ ($lineNo + 1),
+ htmlentities($code, ENT_QUOTES)
+ );
+ } // END - foreach
+
+ // Return the code
+ return $markedCode;
+ }
+
+ /**
+ * Filter a given GMT timestamp (non Uni* stamp!) to make it look more
+ * beatiful for web-based front-ends. If null is given a message id
+ * null_timestamp will be resolved and returned.
+ *
+ * @param $timestamp Timestamp to prepare (filter) for display
+ * @return $readable A readable timestamp
+ */
+ public function doFilterFormatTimestamp ($timestamp) {
+ // Default value to return
+ $readable = '???';
+
+ // Is the timestamp null?
+ if (is_null($timestamp)) {
+ // Get a message string
+ $readable = $this->getLanguageInstance()->getMessage('null_timestamp');
+ } else {
+ switch ($this->getLanguageInstance()->getLanguageCode()) {
+ case 'de': // German format is a bit different to default
+ // Split the GMT stamp up
+ $dateTime = explode(' ', $timestamp );
+ $dateArray = explode('-', $dateTime[0]);
+ $timeArray = explode(':', $dateTime[1]);
+
+ // Construct the timestamp
+ $readable = sprintf($this->getConfigInstance()->getConfigEntry('german_date_time'),
+ $dateArray[0],
+ $dateArray[1],
+ $dateArray[2],
+ $timeArray[0],
+ $timeArray[1],
+ $timeArray[2]
+ );
+ break;
+
+ default: // Default is pass-through
+ $readable = $timestamp;
+ break;
+ } // END - switch
+ }
+
+ // Return the stamp
+ return $readable;
+ }
+
+ /**
+ * Filter a given number into a localized number
+ *
+ * @param $value The raw value from e.g. database
+ * @return $localized Localized value
+ */
+ public function doFilterFormatNumber ($value) {
+ // Generate it from config and localize dependencies
+ switch ($this->getLanguageInstance()->getLanguageCode()) {
+ case 'de': // German format is a bit different to default
+ $localized = number_format($value, $this->getConfigInstance()->getConfigEntry('decimals'), ',', '.');
+ break;
+
+ default: // US, etc.
+ $localized = number_format($value, $this->getConfigInstance()->getConfigEntry('decimals'), '.', ',');
+ break;
+ } // END - switch
+
+ // Return it
+ return $localized;
+ }
+
+ /**
+ * "Getter" for databse entry
+ *
+ * @return $entry An array with database entries
+ * @throws NullPointerException If the database result is not found
+ * @throws InvalidDatabaseResultException If the database result is invalid
+ */
+ protected final function getDatabaseEntry () {
+ // Is there an instance?
+ if (is_null($this->getResultInstance())) {
+ // Throw an exception here
+ throw new NullPointerException($this, self::EXCEPTION_IS_NULL_POINTER);
} // END - if
- // Generate the output
- $content .= sprintf("<pre>%s</pre>",
- trim(
- htmlentities(
- print_r($this, true)
- )
- )
- );
+ // Rewind it
+ $this->getResultInstance()->rewind();
- // Output it
- ApplicationEntryPoint::app_die(sprintf("<div class=\"debug_header\">%s debug output:</div><div class=\"debug_content\">%s</div>\nLoaded includes: <div class=\"debug_include_list\">%s</div>",
- $this->__toString(),
- $content,
- ClassLoader::getInstance()->getPrintableIncludeList()
- ));
+ // Do we have an entry?
+ if ($this->getResultInstance()->valid() === FALSE) {
+ throw new InvalidDatabaseResultException(array($this, $this->getResultInstance()), DatabaseResult::EXCEPTION_INVALID_DATABASE_RESULT);
+ } // END - if
+
+ // Get next entry
+ $this->getResultInstance()->next();
+
+ // Fetch it
+ $entry = $this->getResultInstance()->current();
+
+ // And return it
+ return $entry;
}
/**
- * Replaces control characters with printable output
+ * Getter for field name
+ *
+ * @param $fieldName Field name which we shall get
+ * @return $fieldValue Field value from the user
+ * @throws NullPointerException If the result instance is null
+ */
+ public final function getField ($fieldName) {
+ // Default field value
+ $fieldValue = NULL;
+
+ // 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 = $resultInstance->current();
+ //* DEBUG: */ self::createDebugInstance(__CLASS__)->debugOutput($fieldName.':<pre>'.print_r($fieldArray, TRUE).'</pre>');
+
+ // Convert dashes to underscore
+ $fieldName = $this->convertDashesToUnderscores($fieldName);
+
+ // Does the field exist?
+ if (isset($fieldArray[$fieldName])) {
+ // Get it
+ $fieldValue = $fieldArray[$fieldName];
+ } else {
+ // Missing field entry, may require debugging
+ self::createDebugInstance(__CLASS__)->debugOutput($this->__toString() . ':fieldname=' . $fieldName . ' not found!');
+ }
+
+ // Return it
+ return $fieldValue;
+ }
+
+ /**
+ * Flushs all pending updates to the database layer
+ *
+ * @return void
+ */
+ public function flushPendingUpdates () {
+ // Get result instance
+ $resultInstance = $this->getResultInstance();
+
+ // Do we have data to update?
+ if ((is_object($resultInstance)) && ($resultInstance->ifDataNeedsFlush())) {
+ // Get wrapper class name config entry
+ $configEntry = $resultInstance->getUpdateInstance()->getWrapperConfigEntry();
+
+ // Create object instance
+ $wrapperInstance = ObjectFactory::createObjectByConfiguredName($configEntry);
+
+ // Yes, then send the whole result to the database layer
+ $wrapperInstance->doUpdateByResult($this->getResultInstance());
+ } // END - if
+ }
+
+ /**
+ * Outputs a deprecation warning to the developer.
+ *
+ * @param $message The message we shall output to the developer
+ * @return void
+ * @todo Write a logging mechanism for productive mode
+ */
+ public function deprecationWarning ($message) {
+ // Is developer mode active?
+ if (defined('DEVELOPER')) {
+ // Debug instance is there?
+ if (!is_null($this->getDebugInstance())) {
+ // Output stub message
+ self::createDebugInstance(__CLASS__)->debugOutput($message);
+ } else {
+ // Trigger an error
+ trigger_error($message . "<br />\n");
+ exit;
+ }
+ } else {
+ // @TODO Finish this part!
+ $this->partialStub('Developer mode inactive. Message:' . $message);
+ }
+ }
+
+ /**
+ * Checks whether the given PHP extension is loaded
+ *
+ * @param $phpExtension The PHP extension we shall check
+ * @return $isLoaded Whether the PHP extension is loaded
+ */
+ public final function isPhpExtensionLoaded ($phpExtension) {
+ // Is it loaded?
+ $isLoaded = in_array($phpExtension, get_loaded_extensions());
+
+ // Return result
+ return $isLoaded;
+ }
+
+ /**
+ * "Getter" as a time() replacement but with milliseconds. You should use this
+ * method instead of the encapsulated getimeofday() function.
+ *
+ * @return $milliTime Timestamp with milliseconds
+ */
+ public function getMilliTime () {
+ // Get the time of day as float
+ $milliTime = gettimeofday(TRUE);
+
+ // Return it
+ return $milliTime;
+ }
+
+ /**
+ * Idles (sleeps) for given milliseconds
+ *
+ * @return $hasSlept Whether it goes fine
+ */
+ public function idle ($milliSeconds) {
+ // Sleep is fine by default
+ $hasSlept = TRUE;
+
+ // Idle so long with found function
+ if (function_exists('time_sleep_until')) {
+ // Get current time and add idle time
+ $sleepUntil = $this->getMilliTime() + abs($milliSeconds) / 1000;
+
+ // New PHP 5.1.0 function found, ignore errors
+ $hasSlept = @time_sleep_until($sleepUntil);
+ } else {
+ /*
+ * My Sun station doesn't have that function even with latest PHP
+ * package. :(
+ */
+ usleep($milliSeconds * 1000);
+ }
+
+ // Return result
+ return $hasSlept;
+ }
+ /**
+ * Converts a hexadecimal string, even with negative sign as first string to
+ * a decimal number using BC functions.
+ *
+ * This work is based on comment #86673 on php.net documentation page at:
+ * <http://de.php.net/manual/en/function.dechex.php#86673>
+ *
+ * @param $hex Hexadecimal string
+ * @return $dec Decimal number
+ */
+ protected function hex2dec ($hex) {
+ // Convert to all lower-case
+ $hex = strtolower($hex);
+
+ // Detect sign (negative/positive numbers)
+ $sign = '';
+ if (substr($hex, 0, 1) == '-') {
+ $sign = '-';
+ $hex = substr($hex, 1);
+ } // END - if
+
+ // Decode the hexadecimal string into a decimal number
+ $dec = 0;
+ for ($i = strlen($hex) - 1, $e = 1; $i >= 0; $i--, $e = bcmul($e, 16)) {
+ $factor = self::$hexdec[substr($hex, $i, 1)];
+ $dec = bcadd($dec, bcmul($factor, $e));
+ } // END - for
+
+ // Return the decimal number
+ return $sign . $dec;
+ }
+
+ /**
+ * Converts even very large decimal numbers, also signed, to a hexadecimal
+ * string.
+ *
+ * This work is based on comment #97756 on php.net documentation page at:
+ * <http://de.php.net/manual/en/function.hexdec.php#97756>
+ *
+ * @param $dec Decimal number, even with negative sign
+ * @param $maxLength Optional maximum length of the string
+ * @return $hex Hexadecimal string
+ */
+ protected function dec2hex ($dec, $maxLength = 0) {
+ // maxLength can be zero or devideable by 2
+ assert(($maxLength == 0) || (($maxLength % 2) == 0));
+
+ // Detect sign (negative/positive numbers)
+ $sign = '';
+ if ($dec < 0) {
+ $sign = '-';
+ $dec = abs($dec);
+ } // END - if
+
+ // Encode the decimal number into a hexadecimal string
+ $hex = '';
+ do {
+ $hex = self::$dechex[($dec % (2 ^ 4))] . $hex;
+ $dec /= (2 ^ 4);
+ } while ($dec >= 1);
+
+ /*
+ * Leading zeros are required for hex-decimal "numbers". In some
+ * situations more leading zeros are wanted, so check for both
+ * conditions.
+ */
+ if ($maxLength > 0) {
+ // Prepend more zeros
+ $hex = str_pad($hex, $maxLength, '0', STR_PAD_LEFT);
+ } elseif ((strlen($hex) % 2) != 0) {
+ // Only make string's length dividable by 2
+ $hex = '0' . $hex;
+ }
+
+ // Return the hexadecimal string
+ return $sign . $hex;
+ }
+
+ /**
+ * Converts a ASCII string (0 to 255) into a decimal number.
+ *
+ * @param $asc The ASCII string to be converted
+ * @return $dec Decimal number
+ */
+ protected function asc2dec ($asc) {
+ // Convert it into a hexadecimal number
+ $hex = bin2hex($asc);
+
+ // And back into a decimal number
+ $dec = $this->hex2dec($hex);
+
+ // Return it
+ return $dec;
+ }
+
+ /**
+ * Converts a decimal number into an ASCII string.
+ *
+ * @param $dec Decimal number
+ * @return $asc An ASCII string
+ */
+ protected function dec2asc ($dec) {
+ // First convert the number into a hexadecimal string
+ $hex = $this->dec2hex($dec);
+
+ // Then convert it into the ASCII string
+ $asc = $this->hex2asc($hex);
+
+ // Return it
+ return $asc;
+ }
+
+ /**
+ * Converts a hexadecimal number into an ASCII string. Negative numbers
+ * are not allowed.
+ *
+ * @param $hex Hexadecimal string
+ * @return $asc An ASCII string
+ */
+ protected function hex2asc ($hex) {
+ // Check for length, it must be devideable by 2
+ //* DEBUG: */ self::createDebugInstance(__CLASS__)->debugOutput('hex='.$hex);
+ assert((strlen($hex) % 2) == 0);
+
+ // Walk the string
+ $asc = '';
+ for ($idx = 0; $idx < strlen($hex); $idx+=2) {
+ // Get the decimal number of the chunk
+ $part = hexdec(substr($hex, $idx, 2));
+
+ // Add it to the final string
+ $asc .= chr($part);
+ } // END - for
+
+ // Return the final string
+ return $asc;
+ }
+
+ /**
+ * Checks whether the given encoded data was encoded with Base64
*
- * @param $str String with control characters
- * @return $str Replaced string
+ * @param $encodedData Encoded data we shall check
+ * @return $isBase64 Whether the encoded data is Base64
*/
- protected function replaceControlCharacters ($str) {
- // Replace them
- $str = str_replace(
- "\r", '[r]', str_replace(
- "\n", '[n]', str_replace(
- "\t", '[t]',
- $str
- )));
+ protected function isBase64Encoded ($encodedData) {
+ // Determine it
+ $isBase64 = (@base64_decode($encodedData, TRUE) !== FALSE);
// Return it
- return $str;
+ return $isBase64;
}
/**
- * Output a partial stub message for the caller method
+ * "Getter" to get response/request type from analysis of the system.
*
- * @param $message An optional message to display
- * @return void
+ * @return $responseType Analyzed response type
*/
- protected function partialStub ($message = '') {
- // Get the backtrace
- $backtrace = debug_backtrace();
+ protected function getResponseTypeFromSystem () {
+ // Default is console
+ $responseType = 'console';
- // Generate the class::method string
- $methodName = 'UnknownClass->unknownMethod';
- if ((isset($backtrace[1]['class'])) && (isset($backtrace[1]['function']))) {
- $methodName = $backtrace[1]['class']."->".$backtrace[1]['function'];
+ // Is 'HTTP_HOST' set?
+ if (isset($_SERVER['HTTP_HOST'])) {
+ // Then it is a HTTP response/request
+ $responseType = 'http';
} // END - if
- // Construct the full message
- $stubMessage = sprintf("[%s:] Partial stub!",
- $methodName
- );
+ // Return it
+ return $responseType;
+ }
- // Is the extra message given?
- if (!empty($message)) {
- // Then add it as well
- $stubMessage .= sprintf(" Message: <span id=\"stub_message\">%s</span>", $message);
- } // END - if
+ /**
+ * Gets a cache key from Criteria instance
+ *
+ * @param $criteriaInstance An instance of a Criteria class
+ * @param $onlyKeys Only use these keys for a cache key
+ * @return $cacheKey A cache key suitable for lookup/storage purposes
+ */
+ protected function getCacheKeyByCriteria (Criteria $criteriaInstance, array $onlyKeys = array()) {
+ // Generate it
+ $cacheKey = sprintf('%s@%s',
+ $this->__toString(),
+ $criteriaInstance->getCacheKey($onlyKeys)
+ );
- // Debug instance is there?
- if (!is_null($this->getDebugInstance())) {
- // Output stub message
- $this->debugOutput($stubMessage);
- } else {
- // Trigger an error
- trigger_error($stubMessage."<br />\n");
- }
+ // And return it
+ //* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__)->debugOutput($this->__toString() . ': cacheKey=' . $cacheKey);
+ return $cacheKey;
}
/**
- * Outputs a debug backtrace and stops further script execution
+ * Getter for startup time in miliseconds
*
- * @return void
+ * @return $startupTime Startup time in miliseconds
*/
- public function debugBackTrace () {
- // Sorry, there is no other way getting this nice backtrace
- print("<pre>\n");
- debug_print_backtrace();
- print("</pre>");
- exit();
+ protected function getStartupTime () {
+ return self::$startupTime;
}
/**
- * Outputs a debug message wether to debug instance (should be set!) or dies with or pints the message
+ * "Getter" for a printable currently execution time in nice braces
*
- * @param $message Message we shall send out...
- * @param $doPrint Wether we shall print or die here which first is the default
- * @return void
+ * @return $executionTime Current execution time in nice braces
*/
- public function debugOutput ($message, $doPrint = true) {
- // Get debug instance
- $debugInstance = $this->getDebugInstance();
+ protected function getPrintableExecutionTime () {
+ // Caculate the execution time
+ $executionTime = microtime(TRUE) - $this->getStartupTime();
- // Is the debug instance there?
- if (is_object($debugInstance)) {
- // Use debug output handler
- $debugInstance->output($message);
- if ($doPrint === false) die(); // Die here if not printed
- } else {
- // Put directly out
- if ($doPrint === true) {
- print($message);
- } else {
- // DO NOT REWRITE THIS TO app_die() !!!
- die($message);
- }
- }
+ // Pack it in nice braces
+ $executionTime = sprintf('[ %01.5f ] ', $executionTime);
+
+ // And return it
+ return $executionTime;
}
/**
- * Converts e.g. a command from URL to a valid class by keeping out bad characters
+ * Hashes a given string with a simple but stronger hash function (no salt)
+ * and hex-encode it.
*
- * @param $str The string, what ever it is needs to be converted
- * @return $className Generated class name
+ * @param $str The string to be hashed
+ * @return $hash The hash from string $str
*/
- public function convertToClassName ($str) {
- // Init class name
- $className = '';
+ public static final function hash ($str) {
+ // Hash given string with (better secure) hasher
+ $hash = bin2hex(mhash(MHASH_SHA256, $str));
- // Convert all dashes in underscores
- $str = $this->convertDashesToUnderscores($str);
+ // Return it
+ return $hash;
+ }
- // Now use that underscores to get classname parts for hungarian style
- foreach (explode('_', $str) as $strPart) {
- // Make the class name part lower case and first upper case
- $className .= ucfirst(strtolower($strPart));
- } // END - foreach
+ /**
+ * "Getter" for length of hash() output. This will be "cached" to speed up
+ * things.
+ *
+ * @return $length Length of hash() output
+ */
+ public static final function getHashLength () {
+ // Is it cashed?
+ if (is_null(self::$hashLength)) {
+ // No, then hash a string and save its length.
+ self::$hashLength = strlen(self::hash('abc123'));
+ } // END - if
- // Return class name
- return $className;
+ // Return it
+ return self::$hashLength;
}
/**
- * Converts dashes to underscores, e.g. useable for configuration entries
+ * Checks whether the given number is really a number (only chars 0-9).
*
- * @param $str The string with maybe dashes inside
- * @return $str The converted string with no dashed, but underscores
+ * @param $num A string consisting only chars between 0 and 9
+ * @param $castValue Whether to cast the value to double. Do only use this to secure numbers from Requestable classes.
+ * @param $assertMismatch Whether to assert mismatches
+ * @return $ret The (hopefully) secured numbered value
*/
- public final function convertDashesToUnderscores ($str) {
- // Convert them all
- $str = str_replace('-', '_', $str);
+ public function bigintval ($num, $castValue = TRUE, $assertMismatch = FALSE) {
+ // Filter all numbers out
+ $ret = preg_replace('/[^0123456789]/', '', $num);
- // Return converted string
- return $str;
+ // Shall we cast?
+ if ($castValue === TRUE) {
+ // Cast to biggest numeric type
+ $ret = (double) $ret;
+ } // END - if
+
+ // Assert only if requested
+ if ($assertMismatch === TRUE) {
+ // Has the whole value changed?
+ assert(('' . $ret . '' != '' . $num . '') && (!is_null($num)));
+ } // END - if
+
+ // Return result
+ return $ret;
}
/**
- * Marks up the code by adding e.g. line numbers
+ * Checks whether the given hexadecimal number is really a hex-number (only chars 0-9,a-f).
*
- * @param $phpCode Unmarked PHP code
- * @return $markedCode Marked PHP code
+ * @param $num A string consisting only chars between 0 and 9
+ * @param $assertMismatch Whether to assert mismatches
+ * @return $ret The (hopefully) secured hext-numbered value
*/
- public function markupCode ($phpCode) {
- // Init marked code
- $markedCode = '';
+ public function hexval ($num, $assertMismatch = FALSE) {
+ // Filter all numbers out
+ $ret = preg_replace('/[^0123456789abcdefABCDEF]/', '', $num);
- // Get last error
- $errorArray = error_get_last();
-
- // Init the code with error message
- if (is_array($errorArray)) {
- // Get error infos
- $markedCode = sprintf("<div id=\"error_header\">File: <span id=\"error_data\">%s</span>, Line: <span id=\"error_data\">%s</span>, Message: <span id=\"error_data\">%s</span>, Type: <span id=\"error_data\">%s</span></div>",
- basename($errorArray['file']),
- $errorArray['line'],
- $errorArray['message'],
- $errorArray['type']
- );
+ // Assert only if requested
+ if ($assertMismatch === TRUE) {
+ // Has the whole value changed?
+ assert(('' . $ret . '' != '' . $num . '') && (!is_null($num)));
} // END - if
- // Add line number to the code
- foreach (explode("\n", $phpCode) as $lineNo => $code) {
- // Add line numbers
- $markedCode .= sprintf("<span id=\"code_line\">%s</span>: %s\n",
- ($lineNo + 1),
- htmlentities($code, ENT_QUOTES)
- );
- } // END - foreach
+ // Return result
+ return $ret;
+ }
- // Return the code
- return $markedCode;
+ /**
+ * Checks whether start/end marker are set
+ *
+ * @param $data Data to be checked
+ * @return $isset Whether start/end marker are set
+ */
+ public final function ifStartEndMarkersSet ($data) {
+ // Determine it
+ $isset = ((substr($data, 0, strlen(BaseRawDataHandler::STREAM_START_MARKER)) == BaseRawDataHandler::STREAM_START_MARKER) && (substr($data, -1 * strlen(BaseRawDataHandler::STREAM_END_MARKER), strlen(BaseRawDataHandler::STREAM_END_MARKER)) == BaseRawDataHandler::STREAM_END_MARKER));
+
+ // ... and return it
+ return $isset;
}
/**
- * Filter a given GMT timestamp (non Uni* stamp!) to make it look more
- * beatiful for web-based front-ends. If null is given a message id
- * null_timestamp will be resolved and returned.
+ * Determines if an element is set in the generic array
*
- * @param $timestamp Timestamp to prepare (filter) for display
- * @return $readable A readable timestamp
+ * @param $keyGroup Main group for the key
+ * @param $subGroup Sub group for the key
+ * @param $key Key to check
+ * @param $element Element to check
+ * @return $isset Whether the given key is set
*/
- public function doFilterFormatTimestamp ($timestamp) {
- // Default value to return
- $readable = '???';
+ protected final function isGenericArrayElementSet ($keyGroup, $subGroup, $key, $element) {
+ // Debug message
+ //* NOISY-DEBUG: */ $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',key=' . $key . ',element=' . $element);
- // Is the timestamp null?
- if (is_null($timestamp)) {
- // Get a message string
- $readable = $this->getLanguageInstance()->getMessage('null_timestamp');
- } else {
- switch ($this->getLanguageInstance()->getLanguageCode()) {
- case 'de': // German format is a bit different to default
- // Split the GMT stamp up
- $dateTime = explode(' ', $timestamp );
- $dateArray = explode('-', $dateTime[0]);
- $timeArray = explode(':', $dateTime[1]);
+ // Is it there?
+ $isset = isset($this->genericArray[$keyGroup][$subGroup][$key][$element]);
- // Construct the timestamp
- $readable = sprintf($this->getConfigInstance()->getConfigEntry('german_date_time'),
- $dateArray[0],
- $dateArray[1],
- $dateArray[2],
- $timeArray[0],
- $timeArray[1],
- $timeArray[2]
- );
- break;
+ // Return it
+ return $isset;
+ }
+ /**
+ * Determines if a key is set in the generic array
+ *
+ * @param $keyGroup Main group for the key
+ * @param $subGroup Sub group for the key
+ * @param $key Key to check
+ * @return $isset Whether the given key is set
+ */
+ protected final function isGenericArrayKeySet ($keyGroup, $subGroup, $key) {
+ // Debug message
+ //* NOISY-DEBUG: */ $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',key=' . $key);
- default: // Default is pass-through
- $readable = $timestamp;
- break;
- } // END - switch
- }
+ // Is it there?
+ $isset = isset($this->genericArray[$keyGroup][$subGroup][$key]);
- // Return the stamp
- return $readable;
+ // Return it
+ return $isset;
}
+
/**
- * Filter a given number into a localized number
+ * Determines if a group is set in the generic array
*
- * @param $value The raw value from e.g. database
- * @return $localized Localized value
+ * @param $keyGroup Main group
+ * @param $subGroup Sub group
+ * @return $isset Whether the given group is set
*/
- public function doFilterFormatNumber ($value) {
- // Generate it from config and localize dependencies
- switch ($this->getLanguageInstance()->getLanguageCode()) {
- case 'de': // German format is a bit different to default
- $localized = number_format($value, $this->getConfigInstance()->getConfigEntry('decimals'), ',', '.');
- break;
+ protected final function isGenericArrayGroupSet ($keyGroup, $subGroup) {
+ // Debug message
+ //* NOISY-DEBUG: */ $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup . ',subGroup=' . $subGroup);
- default: // US, etc.
- $localized = number_format($value, $this->getConfigInstance()->getConfigEntry('decimals'), '.', ',');
- break;
- } // END - switch
+ // Is it there?
+ $isset = isset($this->genericArray[$keyGroup][$subGroup]);
// Return it
- return $localized;
+ return $isset;
}
/**
- * "Getter" for databse entry
+ * Getter for sub key group
*
- * @return $entry An array with database entries
- * @throws NullPointerException If the database result is not found
- * @throws InvalidDatabaseResultException If the database result is invalid
+ * @param $keyGroup Main key group
+ * @param $subGroup Sub key group
+ * @return $array An array with all array elements
*/
- protected final function getDatabaseEntry () {
- // Is there an instance?
- if (is_null($this->getResultInstance())) {
- // Throw an exception here
- throw new NullPointerException($this, self::EXCEPTION_IS_NULL_POINTER);
+ protected final function getGenericSubArray ($keyGroup, $subGroup) {
+ // Is it there?
+ if (!$this->isGenericArrayGroupSet($keyGroup, $subGroup)) {
+ // No, then abort here
+ trigger_error(__METHOD__ . ': keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ' not found.');
+ exit;
} // END - if
- // Rewind it
- $this->getResultInstance()->rewind();
-
- // Do we have an entry?
- if ($this->getResultInstance()->valid() === false) {
- throw new InvalidDatabaseResultException(array($this, $this->getResultInstance()), DatabaseResult::EXCEPTION_INVALID_DATABASE_RESULT);
- } // END - if
+ // Debug message
+ //* NOISY-DEBUG: */ $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',value=' . print_r($this->genericArray[$keyGroup][$subGroup], TRUE));
- // Get next entry
- $this->getResultInstance()->next();
+ // Return it
+ return $this->genericArray[$keyGroup][$subGroup];
+ }
- // Fetch it
- $entry = $this->getResultInstance()->current();
+ /**
+ * Unsets a given key in generic array
+ *
+ * @param $keyGroup Main group for the key
+ * @param $subGroup Sub group for the key
+ * @param $key Key to unset
+ * @return void
+ */
+ protected final function unsetGenericArrayKey ($keyGroup, $subGroup, $key) {
+ // Debug message
+ //* NOISY-DEBUG: */ $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',key=' . $key);
- // And return it
- return $entry;
+ // Remove it
+ unset($this->genericArray[$keyGroup][$subGroup][$key]);
}
/**
- * Getter for field name
+ * Unsets a given element in generic array
*
- * @param $fieldName Field name which we shall get
- * @return $fieldValue Field value from the user
- * @throws NullPointerException If the result instance is null
+ * @param $keyGroup Main group for the key
+ * @param $subGroup Sub group for the key
+ * @param $key Key to unset
+ * @param $element Element to unset
+ * @return void
*/
- public final function getField ($fieldName) {
- // Default field value
- $fieldValue = null;
+ protected final function unsetGenericArrayElement ($keyGroup, $subGroup, $key, $element) {
+ // Debug message
+ //* NOISY-DEBUG: */ $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',key=' . $key . ',element=' . $element);
- // Get result instance
- $resultInstance = $this->getResultInstance();
+ // Remove it
+ unset($this->genericArray[$keyGroup][$subGroup][$key][$element]);
+ }
- // 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
+ /**
+ * Append a string to a given generic array key
+ *
+ * @param $keyGroup Main group for the key
+ * @param $subGroup Sub group for the key
+ * @param $key Key to unset
+ * @param $value Value to add/append
+ * @return void
+ */
+ protected final function appendStringToGenericArrayKey ($keyGroup, $subGroup, $key, $value, $appendGlue = '') {
+ // Debug message
+ //* NOISY-DEBUG: */ if (!is_object($value)) $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',key=' . $key . ',value[' . gettype($value) . ']=' . print_r($value, TRUE) . ',appendGlue=' . $appendGlue);
- // Get current array
- $fieldArray = $resultInstance->current();
- //* DEBUG: */ $this->debugOutput($fieldName.':<pre>'.print_r($fieldArray, true).'</pre>');
+ // Is it already there?
+ if ($this->isGenericArrayKeySet($keyGroup, $subGroup, $key)) {
+ // Append it
+ $this->genericArray[$keyGroup][$subGroup][$key] .= $appendGlue . (string) $value;
+ } else {
+ // Add it
+ $this->genericArray[$keyGroup][$subGroup][$key] = (string) $value;
+ }
+ }
- // Does the field exist?
- if (isset($fieldArray[$fieldName])) {
- // Get it
- $fieldValue = $fieldArray[$fieldName];
- } // END - if
+ /**
+ * Append a string to a given generic array element
+ *
+ * @param $keyGroup Main group for the key
+ * @param $subGroup Sub group for the key
+ * @param $key Key to unset
+ * @param $element Element to check
+ * @param $value Value to add/append
+ * @return void
+ */
+ protected final function appendStringToGenericArrayElement ($keyGroup, $subGroup, $key, $element, $value, $appendGlue = '') {
+ // Debug message
+ //* NOISY-DEBUG: */ if (!is_object($value)) $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',key=' . $key . ',element=' . $element . ',value[' . gettype($value) . ']=' . print_r($value, TRUE) . ',appendGlue=' . $appendGlue);
- // Return it
- return $fieldValue;
+ // Is it already there?
+ if ($this->isGenericArrayElementSet($keyGroup, $subGroup, $key, $element)) {
+ // Append it
+ $this->genericArray[$keyGroup][$subGroup][$key][$element] .= $appendGlue . (string) $value;
+ } else {
+ // Add it
+ $this->genericArray[$keyGroup][$subGroup][$key][$element] = (string) $value;
+ }
}
/**
- * Protected setter for user instance
+ * Initializes given generic array group
*
- * @param $userInstance An instance of a user class
+ * @param $keyGroup Main group for the key
+ * @param $subGroup Sub group for the key
+ * @param $key Key to use
+ * @param $forceInit Optionally force initialization
* @return void
*/
- protected final function setUserInstance (ManageableAccount $userInstance) {
- $this->userInstance = $userInstance;
+ protected final function initGenericArrayGroup ($keyGroup, $subGroup, $forceInit = FALSE) {
+ // Debug message
+ //* NOISY-DEBUG: */ $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',forceInit=' . intval($forceInit));
+
+ // Is it already set?
+ if (($forceInit === FALSE) && ($this->isGenericArrayGroupSet($keyGroup, $subGroup))) {
+ // Already initialized
+ trigger_error(__METHOD__ . ':keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ' already initialized.');
+ exit;
+ } // END - if
+
+ // Initialize it
+ $this->genericArray[$keyGroup][$subGroup] = array();
}
/**
- * Getter for user instance
+ * Initializes given generic array key
*
- * @return $userInstance An instance of a user class
+ * @param $keyGroup Main group for the key
+ * @param $subGroup Sub group for the key
+ * @param $key Key to use
+ * @param $forceInit Optionally force initialization
+ * @return void
*/
- public final function getUserInstance () {
- return $this->userInstance;
+ protected final function initGenericArrayKey ($keyGroup, $subGroup, $key, $forceInit = FALSE) {
+ // Debug message
+ //* NOISY-DEBUG: */ $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',key=' . $key . ',forceInit=' . intval($forceInit));
+
+ // Is it already set?
+ if (($forceInit === FALSE) && ($this->isGenericArrayKeySet($keyGroup, $subGroup, $key))) {
+ // Already initialized
+ trigger_error(__METHOD__ . ':keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',key=' . $key . ' already initialized.');
+ exit;
+ } // END - if
+
+ // Initialize it
+ $this->genericArray[$keyGroup][$subGroup][$key] = array();
}
/**
- * Setter for controller instance (this surely breaks a bit the MVC patterm)
+ * Initializes given generic array element
*
- * @param $controllerInstance An instance of the controller
+ * @param $keyGroup Main group for the key
+ * @param $subGroup Sub group for the key
+ * @param $key Key to use
+ * @param $element Element to use
+ * @param $forceInit Optionally force initialization
* @return void
*/
- public final function setControllerInstance (Controller $controllerInstance) {
- $this->controllerInstance = $controllerInstance;
+ protected final function initGenericArrayElement ($keyGroup, $subGroup, $key, $element, $forceInit = FALSE) {
+ // Debug message
+ //* NOISY-DEBUG: */ $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',key=' . $key . ',element=' . $element . ',forceInit=' . intval($forceInit));
+
+ // Is it already set?
+ if (($forceInit === FALSE) && ($this->isGenericArrayElementSet($keyGroup, $subGroup, $key, $element))) {
+ // Already initialized
+ trigger_error(__METHOD__ . ':keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',key=' . $key . ',element=' . $element . ' already initialized.');
+ exit;
+ } // END - if
+
+ // Initialize it
+ $this->genericArray[$keyGroup][$subGroup][$key][$element] = array();
}
/**
- * Getter for controller instance (this surely breaks a bit the MVC patterm)
+ * Pushes an element to a generic key
*
- * @return $controllerInstance An instance of the controller
+ * @param $keyGroup Main group for the key
+ * @param $subGroup Sub group for the key
+ * @param $key Key to use
+ * @param $value Value to add/append
+ * @return $count Number of array elements
*/
- public final function getControllerInstance () {
- return $this->controllerInstance;
+ protected final function pushValueToGenericArrayKey ($keyGroup, $subGroup, $key, $value) {
+ // Debug message
+ //* NOISY-DEBUG: */ if (!is_object($value)) $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',key=' . $key . ',value[' . gettype($value) . ']=' . print_r($value, TRUE));
+
+ // Is it set?
+ if (!$this->isGenericArrayKeySet($keyGroup, $subGroup, $key)) {
+ // Initialize array
+ $this->initGenericArrayKey($keyGroup, $subGroup, $key);
+ } // END - if
+
+ // Then push it
+ $count = array_push($this->genericArray[$keyGroup][$subGroup][$key], $value);
+
+ // Return count
+ //* DEBUG: */ print(__METHOD__ . ': genericArray=' . print_r($this->genericArray[$keyGroup][$subGroup][$key], TRUE));
+ //* DEBUG: */ print(__METHOD__ . ': count=' . $count . PHP_EOL);
+ return $count;
}
/**
- * Flushs all pending updates to the database layer
+ * Pushes an element to a generic array element
*
- * @return void
+ * @param $keyGroup Main group for the key
+ * @param $subGroup Sub group for the key
+ * @param $key Key to use
+ * @param $element Element to check
+ * @param $value Value to add/append
+ * @return $count Number of array elements
*/
- public function flushPendingUpdates () {
- // Get result instance
- $resultInstance = $this->getResultInstance();
+ protected final function pushValueToGenericArrayElement ($keyGroup, $subGroup, $key, $element, $value) {
+ // Debug message
+ //* NOISY-DEBUG: */ if (!is_object($value)) $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',key=' . $key . ',element=' . $element . ',value[' . gettype($value) . ']=' . print_r($value, TRUE));
- // Do we have data to update?
- if ((is_object($resultInstance)) && ($resultInstance->ifDataNeedsFlush())) {
- // Get wrapper class name config entry
- $configEntry = $resultInstance->getUpdateInstance()->getWrapperConfigEntry();
+ // Is it set?
+ if (!$this->isGenericArrayElementSet($keyGroup, $subGroup, $key, $element)) {
+ // Initialize array
+ $this->initGenericArrayElement($keyGroup, $subGroup, $key, $element);
+ } // END - if
- // Create object instance
- $wrapperInstance = ObjectFactory::createObjectByConfiguredName($configEntry);
+ // Then push it
+ $count = array_push($this->genericArray[$keyGroup][$subGroup][$key][$element], $value);
- // Yes, then send the whole result to the database layer
- $wrapperInstance->doUpdateByResult($this->getResultInstance());
- } // END - if
+ // Return count
+ //* DEBUG: */ print(__METHOD__ . ': genericArray=' . print_r($this->genericArray[$keyGroup][$subGroup][$key], TRUE));
+ //* DEBUG: */ print(__METHOD__ . ': count=' . $count . PHP_EOL);
+ return $count;
}
/**
- * Outputs a deprecation warning to the developer.
+ * Pops an element from a generic group
*
- * @param $message The message we shall output to the developer
- * @return void
- * @todo Write a logging mechanism for productive mode
+ * @param $keyGroup Main group for the key
+ * @param $subGroup Sub group for the key
+ * @param $key Key to unset
+ * @return $value Last "popped" value
*/
- public function deprecationWarning ($message) {
- // Is developer mode active?
- if (defined('DEVELOPER')) {
- // Debug instance is there?
- if (!is_null($this->getDebugInstance())) {
- // Output stub message
- $this->debugOutput($message);
- } else {
- // Trigger an error
- trigger_error($message."<br />\n");
- }
- } else {
- // @TODO Finish this part!
- $this->partialStub('Developer mode inactive. Message:' . $message);
- }
+ protected final function popGenericArrayElement ($keyGroup, $subGroup, $key) {
+ // Debug message
+ //* NOISY-DEBUG: */ $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',key=' . $key);
+
+ // Is it set?
+ if (!$this->isGenericArrayKeySet($keyGroup, $subGroup, $key)) {
+ // Not found
+ trigger_error(__METHOD__ . ': keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',key=' . $key . ' not found.');
+ exit;
+ } // END - if
+
+ // Then "pop" it
+ $value = array_pop($this->genericArray[$keyGroup][$subGroup][$key]);
+
+ // Return value
+ //* DEBUG: */ print(__METHOD__ . ': genericArray=' . print_r($this->genericArray[$keyGroup][$subGroup][$key], TRUE));
+ //* DEBUG: */ print(__METHOD__ . ': value[' . gettype($value) . ']=' . print_r($value, TRUE) . PHP_EOL);
+ return $value;
}
/**
- * Generates a generic hash code of this class. You should really overwrite
- * this method with your own hash code generator code. But keep KISS in mind.
+ * Shifts an element from a generic group
*
- * @return $hashCode A generic hash code respresenting this whole class
+ * @param $keyGroup Main group for the key
+ * @param $subGroup Sub group for the key
+ * @param $key Key to unset
+ * @return $value Last "popped" value
*/
- public function hashCode () {
- // Simple hash code
- return crc32($this->__toString());
+ protected final function shiftGenericArrayElement ($keyGroup, $subGroup, $key) {
+ // Debug message
+ //* NOISY-DEBUG: */ $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',key=' . $key);
+
+ // Is it set?
+ if (!$this->isGenericArrayKeySet($keyGroup, $subGroup, $key)) {
+ // Not found
+ trigger_error(__METHOD__ . ': keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',key=' . $key . ' not found.');
+ exit;
+ } // END - if
+
+ // Then "shift" it
+ $value = array_shift($this->genericArray[$keyGroup][$subGroup][$key]);
+
+ // Return value
+ //* DEBUG: */ print(__METHOD__ . ': genericArray=' . print_r($this->genericArray[$keyGroup][$subGroup][$key], TRUE));
+ //* DEBUG: */ print(__METHOD__ . ': value[' . gettype($value) . ']=' . print_r($value, TRUE) . PHP_EOL);
+ return $value;
}
/**
- * Checks wether the given PHP extension is loaded
+ * Count generic array group
*
- * @param $phpExtension The PHP extension we shall check
- * @return $isLoaded Wether the PHP extension is loaded
+ * @param $keyGroup Main group for the key
+ * @return $count Count of given group
*/
- public final function isPhpExtensionLoaded ($phpExtension) {
- // Is it loaded?
- $isLoaded = in_array($phpExtension, get_loaded_extensions());
+ protected final function countGenericArray ($keyGroup) {
+ // Debug message
+ //* NOISY-DEBUG: */ $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup);
- // Return result
- return $isLoaded;
+ // Is it there?
+ if (!isset($this->genericArray[$keyGroup])) {
+ // Abort here
+ trigger_error(__METHOD__ . ': keyGroup=' . $keyGroup . ' not found.');
+ exit;
+ } // END - if
+
+ // Then count it
+ $count = count($this->genericArray[$keyGroup]);
+
+ // Debug message
+ //* NOISY-DEBUG: */ $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup . ',count=' . $count);
+
+ // Return it
+ return $count;
}
/**
- * Setter for RNG instance
+ * Count generic array sub group
*
- * @param $rngInstance An instance of a random number generator (RNG)
- * @return void
+ * @param $keyGroup Main group for the key
+ * @param $subGroup Sub group for the key
+ * @return $count Count of given group
*/
- protected final function setRngInstance (RandomNumberGenerator $rngInstance) {
- $this->rngInstance = $rngInstance;
+ protected final function countGenericArrayGroup ($keyGroup, $subGroup) {
+ // Debug message
+ //* NOISY-DEBUG: */ $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup . ',subGroup=' . $subGroup);
+
+ // Is it there?
+ if (!$this->isGenericArrayGroupSet($keyGroup, $subGroup)) {
+ // Abort here
+ trigger_error(__METHOD__ . ': keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ' not found.');
+ exit;
+ } // END - if
+
+ // Then count it
+ $count = count($this->genericArray[$keyGroup][$subGroup]);
+
+ // Debug message
+ //* NOISY-DEBUG: */ $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',count=' . $count);
+
+ // Return it
+ return $count;
}
/**
- * Getter for RNG instance
+ * Count generic array elements
*
- * @return $rngInstance An instance of a random number generator (RNG)
+ * @param $keyGroup Main group for the key
+ * @param $subGroup Sub group for the key
+ * @para $key Key to count
+ * @return $count Count of given key
*/
- public final function getRngInstance () {
- return $this->rngInstance;
+ protected final function countGenericArrayElements ($keyGroup, $subGroup, $key) {
+ // Debug message
+ //* NOISY-DEBUG: */ $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',key=' . $key);
+
+ // Is it there?
+ if (!$this->isGenericArrayKeySet($keyGroup, $subGroup, $key)) {
+ // Abort here
+ trigger_error(__METHOD__ . ': keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ' not found.');
+ exit;
+ } elseif (!$this->isValidGenericArrayGroup($keyGroup, $subGroup)) {
+ // Not valid
+ trigger_error(__METHOD__ . ': keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ' is not an array.');
+ exit;
+ }
+
+ // Then count it
+ $count = count($this->genericArray[$keyGroup][$subGroup][$key]);
+
+ // Debug message
+ //* NOISY-DEBUG: */ $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',key=' . $key . ',count=' . $count);
+
+ // Return it
+ return $count;
}
/**
- * Setter for Iterator instance
+ * Getter for whole generic group array
*
- * @param $iteratorInstance An instance of an Iterator
- * @return void
+ * @param $keyGroup Key group to get
+ * @return $array Whole generic array group
*/
- protected final function setIteratorInstance (Iterator $iteratorInstance) {
- $this->iteratorInstance = $iteratorInstance;
+ protected final function getGenericArray ($keyGroup) {
+ // Debug message
+ //* NOISY-DEBUG: */ $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup);
+
+ // Is it there?
+ if (!isset($this->genericArray[$keyGroup])) {
+ // Then abort here
+ trigger_error(__METHOD__ . ': keyGroup=' . $keyGroup . ' does not exist.');
+ exit;
+ } // END - if
+
+ // Return it
+ return $this->genericArray[$keyGroup];
}
/**
- * Getter for Iterator instance
+ * Setter for generic array key
*
- * @return $iteratorInstance An instance of an Iterator
+ * @param $keyGroup Key group to get
+ * @param $subGroup Sub group for the key
+ * @param $key Key to unset
+ * @param $value Mixed value from generic array element
+ * @return void
*/
- public final function getIteratorInstance () {
- return $this->iteratorInstance;
+ protected final function setGenericArrayKey ($keyGroup, $subGroup, $key, $value) {
+ // Debug message
+ //* NOISY-DEBUG: */ if (!is_object($value)) $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',key=' . $key . ',value[' . gettype($value) . ']=' . print_r($value, TRUE));
+
+ // Set value here
+ $this->genericArray[$keyGroup][$subGroup][$key] = $value;
}
/**
- * "Getter" as a time() replacement but with milliseconds. You should use this
- * method instead of the encapsulated getimeofday() function.
+ * Getter for generic array key
*
- * @return $milliTime Timestamp with milliseconds
+ * @param $keyGroup Key group to get
+ * @param $subGroup Sub group for the key
+ * @param $key Key to unset
+ * @return $value Mixed value from generic array element
*/
- public function getMilliTime () {
- // Get the time of day as float
- $milliTime = gettimeofday(true);
+ protected final function getGenericArrayKey ($keyGroup, $subGroup, $key) {
+ // Debug message
+ //* NOISY-DEBUG: */ $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',key=' . $key);
+
+ // Is it there?
+ if (!$this->isGenericArrayKeySet($keyGroup, $subGroup, $key)) {
+ // Then abort here
+ trigger_error(__METHOD__ . ': keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',key=' . $key . ' does not exist.');
+ exit;
+ } // END - if
// Return it
- return $milliTime;
+ return $this->genericArray[$keyGroup][$subGroup][$key];
}
/**
- * Idles (sleeps) for given milliseconds
+ * Sets a value in given generic array key/element
*
- * @return $hasSlept Wether it goes fine
+ * @param $keyGroup Main group for the key
+ * @param $subGroup Sub group for the key
+ * @param $key Key to set
+ * @param $element Element to set
+ * @param $value Value to set
+ * @return void
*/
- public function idle ($milliSeconds) {
- // Sleep is fine by default
- $hasSlept = true;
-
- // Idle so long with found function
- if (function_exists('time_sleep_until')) {
- // Get current time and add idle time
- $sleepUntil = $this->getMilliTime() + abs($milliSeconds) / 1000;
-
- // New PHP 5.1.0 function found
- $hasSlept = time_sleep_until($sleepUntil);
- } else {
- // My Sun Station doesn't have that function even with latest PHP
- // package. :(
- usleep($milliSeconds * 1000);
- }
+ protected final function setGenericArrayElement ($keyGroup, $subGroup, $key, $element, $value) {
+ // Debug message
+ //* NOISY-DEBUG: */ if (!is_object($value)) $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',key=' . $key . ',element=' . $element . ',value[' . gettype($value) . ']=' . print_r($value, TRUE));
- // Return result
- return $hasSlept;
+ // Then set it
+ $this->genericArray[$keyGroup][$subGroup][$key][$element] = $value;
}
/**
- * Setter for the list instance
+ * Getter for generic array element
*
- * @param $listInstance A list of Listable
- * @return void
+ * @param $keyGroup Key group to get
+ * @param $subGroup Sub group for the key
+ * @param $key Key to look for
+ * @param $element Element to look for
+ * @return $value Mixed value from generic array element
*/
- protected final function setListInstance (Listable $listInstance) {
- $this->listInstance = $listInstance;
+ protected final function getGenericArrayElement ($keyGroup, $subGroup, $key, $element) {
+ // Debug message
+ //* NOISY-DEBUG: */ $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',key=' . $key . ',element=' . $element);
+
+ // Is it there?
+ if (!$this->isGenericArrayElementSet($keyGroup, $subGroup, $key, $element)) {
+ // Then abort here
+ trigger_error(__METHOD__ . ': keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',key=' . $key . ',element=' . $element . ' does not exist.');
+ exit;
+ } // END - if
+
+ // Return it
+ return $this->genericArray[$keyGroup][$subGroup][$key][$element];
}
/**
- * Getter for the list instance
+ * Checks if a given sub group is valid (array)
*
- * @return $listInstance A list of Listable
+ * @param $keyGroup Key group to get
+ * @param $subGroup Sub group for the key
+ * @return $isValid Whether given sub group is valid
*/
- protected final function getListInstance () {
- return $this->listInstance;
+ protected final function isValidGenericArrayGroup ($keyGroup, $subGroup) {
+ // Debug message
+ //* NOISY-DEBUG: */ $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup . ',subGroup=' . $subGroup);
+
+ // Determine it
+ $isValid = (($this->isGenericArrayGroupSet($keyGroup, $subGroup)) && (is_array($this->getGenericSubArray($keyGroup, $subGroup))));
+
+ // Return it
+ return $isValid;
}
/**
- * Setter for the menu instance
+ * Checks if a given key is valid (array)
*
- * @param $menuInstance A RenderableMenu instance
- * @return void
+ * @param $keyGroup Key group to get
+ * @param $subGroup Sub group for the key
+ * @param $key Key to check
+ * @return $isValid Whether given sub group is valid
*/
- protected final function setMenuInstance (RenderableMenu $menuInstance) {
- $this->menuInstance = $menuInstance;
+ protected final function isValidGenericArrayKey ($keyGroup, $subGroup, $key) {
+ // Debug message
+ //* NOISY-DEBUG: */ $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',key=' . $key);
+
+ // Determine it
+ $isValid = (($this->isGenericArrayKeySet($keyGroup, $subGroup, $key)) && (is_array($this->getGenericArrayKey($keyGroup, $subGroup, $key))));
+
+ // Return it
+ return $isValid;
}
/**
- * Getter for the menu instance
+ * Translates boolean TRUE to 'Y' and FALSE to 'N'
*
- * @return $menuInstance A RenderableMenu instance
+ * @param $boolean Boolean value
+ * @return $translated Translated boolean value
*/
- protected final function getMenuInstance () {
- return $this->menuInstance;
+ public static final function translateBooleanToYesNo ($boolean) {
+ // Make sure it is really boolean
+ assert(is_bool($boolean));
+
+ // "Translate" it
+ $translated = ($boolean === TRUE) ? 'Y' : 'N';
+
+ // ... and return it
+ return $translated;
}
/**
- * Setter for image instance
+ * 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.
*
- * @param $imageInstance An instance of an image
* @return void
*/
- public final function setImageInstance (BaseImage $imageInstance) {
- $this->imageInstance = $imageInstance;
+ protected function initCountersGapsArray () {
+ // Init counter and seek position
+ $this->setCounter(0);
+ $this->setSeekPosition(0);
+
+ // Init arrays
+ $this->gaps = array();
+ $this->damagedEntries = array();
}
/**
- * Getter for image instance
+ * Getter for total entries
*
- * @return $imageInstance An instance of an image
+ * @return $totalEntries Total entries in this file
*/
- public final function getImageInstance () {
- return $this->imageInstance;
+ protected final function getCounter () {
+ // Get it
+ return $this->totalEntries;
}
/**
- * Setter for stacker instance
+ * Setter for total entries
*
- * @param $stackerInstance An instance of an stacker
+ * @param $totalEntries Total entries in this file
* @return void
*/
- public final function setStackerInstance (Stackable $stackerInstance) {
- $this->stackerInstance = $stackerInstance;
+ protected final function setCounter ($counter) {
+ // Set it
+ $this->totalEntries = $counter;
}
/**
- * Getter for stacker instance
+ * Increment counter
*
- * @return $stackerInstance An instance of an stacker
+ * @return void
*/
- public final function getStackerInstance () {
- return $this->stackerInstance;
+ protected final function incrementCounter () {
+ // Get it
+ $this->totalEntries++;
}
/**
- * Setter for compressor instance
+ * Getter for header size
*
- * @param $compressorInstance An instance of an compressor
- * @return void
+ * @return $totalEntries Size of file header
*/
- public final function setCompressorInstance (Compressor $compressorInstance) {
- $this->compressorInstance = $compressorInstance;
+ protected final function getHeaderSize () {
+ // Get it
+ return $this->headerSize;
}
/**
- * Getter for compressor instance
+ * Setter for header size
*
- * @return $compressorInstance An instance of an compressor
+ * @param $headerSize Size of file header
+ * @return void
*/
- public final function getCompressorInstance () {
- return $this->compressorInstance;
+ protected final function setHeaderSize ($headerSize) {
+ // Set it
+ $this->headerSize = $headerSize;
}
/**
- * Setter for Parseable instance
+ * Getter for seek position
*
- * @param $parserInstance An instance of an Parseable
- * @return void
+ * @return $seekPosition Current seek position (stored here in object)
*/
- public final function setParserInstance (Parseable $parserInstance) {
- $this->parserInstance = $parserInstance;
+ protected final function getSeekPosition () {
+ // Get it
+ return $this->seekPosition;
}
/**
- * Getter for Parseable instance
+ * Setter for seek position
*
- * @return $parserInstance An instance of an Parseable
+ * @param $seekPosition Current seek position (stored here in object)
+ * @return void
*/
- public final function getParserInstance () {
- return $this->parserInstance;
+ protected final function setSeekPosition ($seekPosition) {
+ // And set it
+ $this->seekPosition = $seekPosition;
}
/**
- * Setter for ProtocolHandler instance
+ * Updates seekPosition attribute from file to avoid to much access on file.
*
- * @param $protocolInstance An instance of an ProtocolHandler
* @return void
*/
- public final function setProtocolInstance (ProtocolHandler $protocolInstance) {
- $this->protocolInstance = $protocolInstance;
+ 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__));
}
/**
- * Getter for ProtocolHandler instance
+ * Checks whether the file header is initialized
*
- * @return $protocolInstance An instance of an ProtocolHandler
+ * @return $isInitialized Whether the file header is initialized
*/
- public final function getProtocolInstance () {
- return $this->protocolInstance;
+ protected function isFileHeaderInitialized () {
+ // Is the method there?
+ assert(is_callable(array($this, 'readFileHeader')));
+
+ //* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__)->debugOutput(sprintf('[%s:%d:] CALLED!', __METHOD__, __LINE__));
+ // 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;
}
/**
- * Setter for socket resource
+ * Checks whether the assigned file has been initialized
*
- * @param $socketResource A valid socket resource
- * @return void
+ * @return $isInitialized Whether the file's size is zero
*/
- public final function setSocketResource ($socketResource) {
- $this->socketResource = $socketResource;
+ 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;
}
/**
- * Getter for socket resource
+ * Creates the assigned file
*
- * @return $socketResource A valid socket resource
+ * @return void
*/
- public function getSocketResource () {
- return $this->socketResource;
+ protected function createFileHeader () {
+ //* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__)->debugOutput(sprintf('[%s:%d:] CALLED!', __METHOD__, __LINE__));
+ // The file's header should not be initialized here
+ assert(!$this->isFileHeaderInitialized());
+
+ // Simple flush file header which will create it.
+ $this->flushFileHeader();
+
+ //* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__)->debugOutput(sprintf('[%s:%d:] EXIT!!', __METHOD__, __LINE__));
}
/**
- * Setter for raw package Data
+ * Writes data at given position
*
- * @param $packageData Raw package Data
+ * @param $seekPosition Seek position
+ * @param $data Data to be written
* @return void
*/
- public final function setPackageData (array $packageData) {
- $this->packageData = $packageData;
+ protected function writeData ($seekPosition, $data) {
+ //* 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);
+
+ // Update seek position
+ $this->updateSeekPosition();
+
+ // Flush header
+ $this->flushHeader();
+
+ // Seek to old position
+ $this->seekToOldPosition();
+ //* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__)->debugOutput(sprintf('[%s:%d:] EXIT!', __METHOD__, __LINE__));
}
/**
- * Getter for raw package Data
+ * Pre-allocates file (if enabled) with some space for later faster write access.
*
- * @return $packageData Raw package Data
+ * @param $type Type of the file
+ * @return void
*/
- public function getPackageData () {
- return $this->packageData;
+ protected function preAllocateFile ($type) {
+ //* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__)->debugOutput(sprintf('[%s:%d:] CALLED!', __METHOD__, __LINE__));
+
+ // 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:
+ * minimum length = hash length + separator + name + minimum entry size = ?? + 1 + 10 + 1 = ??
+ */
+ $minLengthEntry = self::getHashLength() + strlen(self::SEPARATOR_HASH_NAME) + self::LENGTH_NAME + 1;
+ //* 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));
+
+ //* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__)->debugOutput(sprintf('[%s:%d:] EXIT!', __METHOD__, __LINE__));
}
}
projects / core.git / blobdiff