* class loader. See inc/loader/class_ClassLoader.php for instance
*
* @see ClassLoader
- * @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 - 2015 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
/**
* The configuration instance itself
*/
- private static $configInstance = null;
+ private static $configInstance = NULL;
// Some constants for the configuration system
const EXCEPTION_CONFIG_ENTRY_IS_EMPTY = 0x130;
/**
* Compatiblity method to return this class' name
*
- * @return __CLASS__ This class' name
+ * @return __CLASS__ This class' name
*/
public function __toString () {
return get_class($this);
}
/**
- * Getter for an instance of this class
+ * Getter for a singleton instance of this class
*
- * @return $configInstance An instance of this class
+ * @return $configInstance A singleton instance of this class
*/
- public final static function getInstance () {
+ public static final function getSelfInstance () {
// is the instance there?
if (is_null(self::$configInstance)) {
// Create a config instance
self::$configInstance = new FrameworkConfiguration();
} // END - if
+ // Return singleton instance
return self::$configInstance;
}
+ /**
+ * Converts dashes to underscores, e.g. useable for configuration entries
+ *
+ * @param $str The string with maybe dashes inside
+ * @return $str The converted string with no dashed, but underscores
+ */
+ private final function convertDashesToUnderscores ($str) {
+ // Convert them all
+ $str = str_replace('-', '_', $str);
+
+ // Return converted string
+ return $str;
+ }
+
/**
* Setter for default time zone (must be correct!)
*
- * @param $zone The time-zone string (e.g. Europe/Berlin)
+ * @param $zone The time-zone string (e.g. Europe/Berlin)
* @return void
*/
public final function setDefaultTimezone ($zone) {
- // At least 5.1.0 is required for this!
- if (version_compare(phpversion(), '5.1.0')) {
+ // Is PHP version 5.1.0 or higher? Older versions are being ignored
+ if (version_compare(phpversion(), '5.1.0', '>=')) {
+ /*
+ * Set desired time zone to prevent date() and related functions to
+ * issue a E_WARNING.
+ */
date_default_timezone_set($zone);
} // END - if
}
/**
* Setter for runtime magic quotes
+ *
+ * @param $enableQuotes Whether enable magic runtime quotes (should be disabled for security reasons)
+ * @return void
+ * @todo This method encapsulates a deprecated PHP function and should be deprecated, too.
*/
public final function setMagicQuotesRuntime ($enableQuotes) {
+ // Is the PHP version < 5.4?
+ if (version_compare(phpversion(), '5.4', '>=')) {
+ // Then silently skip this part as set_magic_quotes_runtime() is deprecated
+ return;
+ } // END - if
+
// Cast it to boolean
$enableQuotes = (boolean) $enableQuotes;
}
/**
- * Checks wether the given configuration entry is set
+ * Checks whether the given configuration entry is set
*
* @param $configEntry The configuration entry we shall check
- * @return $isset Wether the given configuration entry is set
+ * @return $isset Whether the given configuration entry is set
*/
- protected function isConfigurationEntrySet ($configEntry) {
+ public function isConfigurationEntrySet ($configEntry) {
// Is it set?
$isset = isset($this->config[$configEntry]);
/**
* Read a configuration element.
*
- * @param $cfgEntry The configuration element
- * @return $cfgValue The fetched configuration value
- * @throws ConfigEntryIsEmptyException If $cfgEntry is empty
- * @throws NoConfigEntryException If a configuration element
- * was not found
+ * @param $configEntry The configuration element
+ * @return $configValue The fetched configuration value
+ * @throws ConfigEntryIsEmptyException If $configEntry is empty
+ * @throws NoConfigEntryException If a configuration element was not found
*/
- public function getConfigEntry ($cfgEntry) {
- // Cast to string
- $cfgEntry = (string) $cfgEntry;
+ public function getConfigEntry ($configEntry) {
+ // Convert dashes to underscore
+ $configEntry = $this->convertDashesToUnderscores($configEntry);
// Is a valid configuration entry provided?
- if (empty($cfgEntry)) {
+ if (empty($configEntry)) {
// Entry is empty
throw new ConfigEntryIsEmptyException($this, self::EXCEPTION_CONFIG_ENTRY_IS_EMPTY);
- } elseif (!$this->isConfigurationEntrySet($cfgEntry)) {
+ } elseif (!$this->isConfigurationEntrySet($configEntry)) {
// Entry was not found!
- throw new NoConfigEntryException(array(__CLASS__, $cfgEntry), self::EXCEPTION_CONFIG_ENTRY_WAS_NOT_FOUND);
+ throw new NoConfigEntryException(array(__CLASS__, $configEntry), self::EXCEPTION_CONFIG_ENTRY_WAS_NOT_FOUND);
}
// Return the requested value
- return $this->config[$cfgEntry];
+ return $this->config[$configEntry];
}
/**
- * Set a configuration entry.
+ * Set a configuration entry
*
- * @param $cfgEntry The configuration entry we want to add/change
- * @param $cfgValue The configuration value we want to set
+ * @param $configEntry The configuration entry we want to add/change
+ * @param $configValue The configuration value we want to set
* @return void
- * @throws ConfigEntryIsEmptyException If $cfgEntry is empty
+ * @throws ConfigEntryIsEmptyException If $configEntry is empty
*/
- public final function setConfigEntry ($cfgEntry, $cfgValue) {
+ public final function setConfigEntry ($configEntry, $configValue) {
// Cast to string
- $cfgEntry = (string) $cfgEntry;
- $cfgValue = (string) $cfgValue;
+ $configEntry = $this->convertDashesToUnderscores($configEntry);
+ $configValue = (string) $configValue;
// Is a valid configuration entry provided?
- if (empty($cfgEntry)) {
+ if (empty($configEntry)) {
// Entry is empty
throw new ConfigEntryIsEmptyException($this, self::EXCEPTION_CONFIG_ENTRY_IS_EMPTY);
} // END - if
// Set the configuration value
- $this->config[$cfgEntry] = $cfgValue;
+ //* NOISY-DEBUG: */ print(__METHOD__ . ':configEntry=' . $configEntry . ',configValue=' . $configValue . PHP_EOL);
+ $this->config[$configEntry] = $configValue;
// Resort the array
ksort($this->config);
}
+ /**
+ * Unset a configuration entry, the entry must be there or else an
+ * exception is thrown.
+ *
+ * @param $configEntry Configuration entry to unset
+ * @return void
+ * @throws NoConfigEntryException If a configuration element was not found
+ */
+ public final function unsetConfigEntry ($configEntry) {
+ // Convert dashes to underscore
+ $configEntry = $this->convertDashesToUnderscores($configEntry);
+
+ // Is the configuration entry there?
+ if (!$this->isConfigurationEntrySet($configEntry)) {
+ // Entry was not found!
+ throw new NoConfigEntryException(array(__CLASS__, $configEntry), self::EXCEPTION_CONFIG_ENTRY_WAS_NOT_FOUND);
+ } // END - if
+
+ // Unset it
+ unset($this->config[$configEntry]);
+ }
+
/**
* Detects the server address (SERVER_ADDR) and set it in configuration
*
*/
public function detectHttpSecured () {
// Default is null
- $https = null;
+ $https = NULL;
// Is HTTPS set?
if ($this->isHttpSecured()) {
}
/**
- * Checks wether HTTPS is set in $_SERVER
+ * Checks whether HTTPS is set in $_SERVER
*
- * @return $isset Wether HTTPS is set
+ * @return $isset Whether HTTPS is set
*/
public function isHttpSecured () {
return (isset($_SERVER['HTTPS']));
public function hashCode () {
return crc32($this->__toString());
}
+
+ /**
+ * 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;
+ }
}
-//
+// [EOF]
?>
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