Updated post handling

git-svn-id: https://oss.gonicus.de/repositories/gosa/trunk@19247 594d385d-05f5-0310-b6e9-bd551577e9d8

diff --git a/gosa-core/include/class_session.inc b/gosa-core/include/class_session.inc
index 7d8524c7383d7f3488002c2ad8c9dcc27d69a47f..6b6ddd4f650753408766958b5b05a4a244e572ff 100644 (file)
--- a/gosa-core/include/class_session.inc
+++ b/gosa-core/include/class_session.inc
@@ -22,207 +22,207 @@
 
 class session {
 
-       public static function get_session_size()
-       {
-
-       }
-
-       public static function get_element_size()
-       {
-       
-       }
-
-       public static function add_channel($name)
-       {
-               /* If there's already such kind of channel, skip... */
-               if (isset($_SESSION[$name])){
-                       return (FALSE);
-               }
-
-               /* Allocate it... */
-               $_SESSION[$name]= array();
-               $_POST["_channel_"]= $name;
-               return (TRUE);
-       }
-
-       public static function remove_channel($name)
-       {
-               /* If there's already such kind of channel, skip... */
-               if (isset($_SESSION[$name])){
-                       unset($_SESSION[$name]);
-                       if (isset($_POST["_channel_"])){
-                               unset($_POST["_channel_"]);
-                       }
-                       return (TRUE);
-               }
-
-               return (FALSE);
-       }
-
-       public static function is_set($name)
-       {
-               $channel= "";
-               if (isset($_POST['_channel_'])){
-                       $channel= $_POST['_channel_'];
-               }
-
-               /* Global fallback if not set */
-               if ($channel == ""){
-                       return(isset($_SESSION[$name]));
-               }
-
-               /* Sanity check */
-               if (!session::channel_exists($channel)){
-                       msg_dialog::display(_("Internal error"), _("Requested channel does not exist!"), FATAL_ERROR_DIALOG);
-               }
-
-               $channel= "gch_".$channel;
-               return(isset($_SESSION[$channel][$name]));
-       }
-
-       public static function global_is_set($name)
-       {
-               return(isset($_SESSION[$name]));
-       }
-
-       public static function set($name,$value)
-       {
-               $channel= "";
-               if (isset($_POST['_channel_'])){
-                       $channel= $_POST['_channel_'];
-               }
-
-               /* Global fallback if not set */
-               if ($channel == ""){
-                       $_SESSION[$name] = $value;
-               } else {
-                       /* Sanity check */
-                       if (!session::channel_exists($channel)){
-                               msg_dialog::display(_("Internal error"), _("Requested channel does not exist!"), FATAL_ERROR_DIALOG);
-                       }
-                       $_SESSION[$channel][$name] = $value;
-               }
-       }
-
-       public static function global_set($name,$value)
-       {
-               $_SESSION[$name] = $value;
-       }
-
-       public static function &get($name)
-       {
-               $channel= "";
-               if (isset($_POST['_channel_'])){
-                       $channel= $_POST['_channel_'];
-               }
-
-               /* Global fallback if not set */
-               if ($channel == ""){
-                       $ret = &$_SESSION[$name];
-                       return($ret);
-               }
-
-               /* Sanity check */
-               if (!session::channel_exists($channel)){
-                       msg_dialog::display(_("Internal error"), _("Requested channel does not exist!"), FATAL_ERROR_DIALOG);
-               }
-
-               $channel= "gch_".$channel;
-               $ret = &$_SESSION[$channel][$name];
-               return($ret);
-       }
-
-       public static function &global_get($name)
-       {
-               $ret = &$_SESSION[$name];
-               return($ret);
-       }
-
-       public static function delete($name)
-       {
-               $channel= "";
-               if (isset($_POST['_channel_'])){
-                       $channel= $_POST['_channel_'];
-               }
-
-               /* Global fallback if not set */
-               if ($channel == ""){
-                       if(isset($_SESSION[$name])){
-                               unset($_SESSION[$name]);
-                       }
-               } else {
-                       if(isset($_SESSION[$channel][$name])){
-                               unset($_SESSION[$channel][$name]);
-                       }
-               }
-       }
-
-       public static function global_delete($name)
-       {
-               if($_SESSION[$name]){
-                       unset($_SESSION[$name]);
-               }
-       }
-
-       public static function un_set($name)
-       {
-               return(session::delete($name));
-       }
-
-       public static function global_un_set($name)
-       {
-               return(session::global_delete($name));
-       }
-
-       public static function start()
-       {
-               /* Set cookie lifetime to one day (The parameter is in seconds ) */
-               session_set_cookie_params(24*60*60);
-
-               /* Set cache limter to one day (parameter is minute !!)*/
-               session_cache_expire(60*24);  // default is 180
-
-               /* Set session max lifetime, to prevent the garbage collector to delete session before timeout.
-                  !! The garbage collector is a cron job on debian systems, the cronjob will fetch the timeout from
-                  the php.ini, so if you use debian, you must hardcode session.gc_maxlifetime in your php.ini */
-               ini_set("session.gc_maxlifetime",24*60*60);
-               session_name("GOsa");
-               session_start();
-
-               /* Check for changed browsers and bail out */
-               if (isset($_SESSION['HTTP_USER_AGENT']))
-               {
-                       if ($_SESSION['HTTP_USER_AGENT'] !=  md5($_SERVER['HTTP_USER_AGENT'])) {
-                               session_destroy();
-                               session_name("GOsa");
-                               session_start();
-                       }
-               } else {
-                       $_SESSION['HTTP_USER_AGENT'] = md5($_SERVER['HTTP_USER_AGENT']);
-               }
-
-               /* Regenerate ID to increase security */
-               if (!isset($_SESSION['started'])){
-                       session_regenerate_id();
-                       $_SESSION['started'] = true;
-               }
-       }
-
-       public static function destroy()
-       {
-               @session_destroy();
-       }
-
-       public static function set_lifetime($seconds = -1)
-       {
-               echo "Not implemented yet";
-       }
-
-       public static function &get_all()
-       {
-               $ret = &$_SESSION;
-               return($ret);
-       }
+    public static function get_session_size()
+    {
+
+    }
+
+    public static function get_element_size()
+    {
+
+    }
+
+    public static function add_channel($name)
+    {
+        /* If there's already such kind of channel, skip... */
+        if (isset($_SESSION[$name])){
+            return (FALSE);
+        }
+
+        /* Allocate it... */
+        $_SESSION[$name]= array();
+        $_POST["_channel_"]= $name;
+        return (TRUE);
+    }
+
+    public static function remove_channel($name)
+    {
+        /* If there's already such kind of channel, skip... */
+        if (isset($_SESSION[$name])){
+            unset($_SESSION[$name]);
+            if (isset($_POST["_channel_"])){
+                unset($_POST["_channel_"]);
+            }
+            return (TRUE);
+        }
+
+        return (FALSE);
+    }
+
+    public static function is_set($name)
+    {
+        $channel= "";
+        if (isset($_POST['_channel_'])){
+            $channel= $_POST['_channel_'];
+        }
+
+        /* Global fallback if not set */
+        if ($channel == ""){
+            return(isset($_SESSION[$name]));
+        }
+
+        /* Sanity check */
+        if (!session::channel_exists($channel)){
+            msg_dialog::display(_("Internal error"), _("Requested channel does not exist!"), FATAL_ERROR_DIALOG);
+        }
+
+        $channel= "gch_".$channel;
+        return(isset($_SESSION[$channel][$name]));
+    }
+
+    public static function global_is_set($name)
+    {
+        return(isset($_SESSION[$name]));
+    }
+
+    public static function set($name,$value)
+    {
+        $channel= "";
+        if (isset($_POST['_channel_'])){
+            $channel= $_POST['_channel_'];
+        }
+
+        /* Global fallback if not set */
+        if ($channel == ""){
+            $_SESSION[$name] = $value;
+        } else {
+            /* Sanity check */
+            if (!session::channel_exists($channel)){
+                msg_dialog::display(_("Internal error"), _("Requested channel does not exist!"), FATAL_ERROR_DIALOG);
+            }
+            $_SESSION[$channel][$name] = $value;
+        }
+    }
+
+    public static function global_set($name,$value)
+    {
+        $_SESSION[$name] = $value;
+    }
+
+    public static function &get($name)
+    {
+        $channel= "";
+        if (isset($_POST['_channel_'])){
+            $channel= $_POST['_channel_'];
+        }
+
+        /* Global fallback if not set */
+        if ($channel == ""){
+            $ret = &$_SESSION[$name];
+            return($ret);
+        }
+
+        /* Sanity check */
+        if (!session::channel_exists($channel)){
+            msg_dialog::display(_("Internal error"), _("Requested channel does not exist!"), FATAL_ERROR_DIALOG);
+        }
+
+        $channel= "gch_".$channel;
+        $ret = &$_SESSION[$channel][$name];
+        return($ret);
+    }
+
+    public static function &global_get($name)
+    {
+        $ret = &$_SESSION[$name];
+        return($ret);
+    }
+
+    public static function delete($name)
+    {
+        $channel= "";
+        if (isset($_POST['_channel_'])){
+            $channel= $_POST['_channel_'];
+        }
+
+        /* Global fallback if not set */
+        if ($channel == ""){
+            if(isset($_SESSION[$name])){
+                unset($_SESSION[$name]);
+            }
+        } else {
+            if(isset($_SESSION[$channel][$name])){
+                unset($_SESSION[$channel][$name]);
+            }
+        }
+    }
+
+    public static function global_delete($name)
+    {
+        if($_SESSION[$name]){
+            unset($_SESSION[$name]);
+        }
+    }
+
+    public static function un_set($name)
+    {
+        return(session::delete($name));
+    }
+
+    public static function global_un_set($name)
+    {
+        return(session::global_delete($name));
+    }
+
+    public static function start()
+    {
+        /* Set cookie lifetime to one day (The parameter is in seconds ) */
+        session_set_cookie_params(24*60*60);
+
+        /* Set cache limter to one day (parameter is minute !!)*/
+        session_cache_expire(60*24);  // default is 180
+
+        /* Set session max lifetime, to prevent the garbage collector to delete session before timeout.
+           !! The garbage collector is a cron job on debian systems, the cronjob will fetch the timeout from
+           the php.ini, so if you use debian, you must hardcode session.gc_maxlifetime in your php.ini */
+        ini_set("session.gc_maxlifetime",24*60*60);
+        session_name("GOsa");
+        session_start();
+
+        /* Check for changed browsers and bail out */
+        if (isset($_SESSION['HTTP_USER_AGENT']))
+        {
+            if ($_SESSION['HTTP_USER_AGENT'] !=  md5($_SERVER['HTTP_USER_AGENT'])) {
+                session_destroy();
+                session_name("GOsa");
+                session_start();
+            }
+        } else {
+            $_SESSION['HTTP_USER_AGENT'] = md5($_SERVER['HTTP_USER_AGENT']);
+        }
+
+        /* Regenerate ID to increase security */
+        if (!isset($_SESSION['started'])){
+            session_regenerate_id();
+            $_SESSION['started'] = true;
+        }
+    }
+
+    public static function destroy()
+    {
+        @session_destroy();
+    }
+
+    public static function set_lifetime($seconds = -1)
+    {
+        echo "Not implemented yet";
+    }
+
+    public static function &get_all()
+    {
+        $ret = &$_SESSION;
+        return($ret);
+    }
 }
 
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