Copyright upgraded to 2010

[core.git] / inc / classes / main / rng / class_RandomNumberGenerator.php

diff --git a/inc/classes/main/rng/class_RandomNumberGenerator.php b/inc/classes/main/rng/class_RandomNumberGenerator.php
index fd416433a52d49f55495d12fc8456d27ca92306c..9fe5a7ffb933457b94b00bedf2eea65a32ba1e6e 100644 (file)
--- a/inc/classes/main/rng/class_RandomNumberGenerator.php
+++ b/inc/classes/main/rng/class_RandomNumberGenerator.php
@@ -4,7 +4,7 @@
  *
  * @author             Roland Haeder <webmaster@ship-simu.org>
  * @version            0.0.0
- * @copyright  Copyright (c) 2007, 2008 Roland Haeder, 2009 Core Developer Team
+ * @copyright  Copyright (c) 2007, 2008 Roland Haeder, 2009, 2010 Core Developer Team
  * @license            GNU GPL 3.0 or any newer version
  * @link               http://www.ship-simu.org
  *
@@ -56,10 +56,6 @@ class RandomNumberGenerator extends BaseFrameworkSystem {
        protected function __construct ($className = __CLASS__) {
                // Call parent constructor
                parent::__construct($className);
-
-               // Clean up a little
-               $this->removeNumberFormaters();
-               $this->removeSystemArray();
        }
 
        /**
@@ -103,7 +99,7 @@ class RandomNumberGenerator extends BaseFrameworkSystem {
                // Do we have a single server?
                if ($this->getConfigInstance()->getConfigEntry('is_single_server') == 'Y') {
                        // Then use that IP for extra security
-                       $serverIp = $this->getConfigInstance()->getServerAddress();
+                       $serverIp = $this->getConfigInstance()->detectServerAddress();
                } // END - if
 
                // Yet-another fixed salt. This is not dependend on server software or date
@@ -174,6 +170,24 @@ class RandomNumberGenerator extends BaseFrameworkSystem {
        public final function getFixedSalt () {
                return $this->fixedSalt;
        }
+
+       /**
+        * Generates a key based on if we have extra (default) or fixed salt enabled
+        *
+        * @return      $key    The generated key for encrypion
+        */
+       public function generateKey () {
+               // Default is extra salt
+               $key = md5($this->getExtraSalt());
+
+               // Get key
+               if ($this->getConfigInstance()->getConfigEntry('crypt_fixed_salt') == 'Y') {
+                       $key = md5($this->getFixedSalt());
+               } // END - if
+
+               // Return it
+               return $key;
+       }
 }
 
 // [EOF]