Added memcache class.

git-svn-id: https://oss.gonicus.de/repositories/gosa/trunk@7198 594d385d-05f5-0310-b6e9-bd551577e9d8

diff --git a/include/class_cache_handler.inc b/include/class_cache_handler.inc
new file mode 100644 (file)
index 0000000..0367333
--- /dev/null
+++ b/include/class_cache_handler.inc
@@ -0,0 +1,70 @@
+<?php
+
+class gosa_cache 
+{
+  var $c_memcache = NULL;
+  var $b_connected= FALSE; 
+  
+  function __construct()
+  {
+    $this->connect();
+  }
+
+  
+  function connect()
+  {
+    $this->close();
+    if(class_exists("Memcache")){
+      $this->c_memcache = new Memcache;
+      $res = $this->c_memcache->connect("localhost",11211);
+      if(!$res){
+        $this->b_connected = FALSE;
+        $this->c_memcache  = NULL;
+      }else{
+        $this->b_connected = TRUE;
+      }
+    }
+  }  
+
+  function close()
+  {
+    if($this->b_connected){
+      $this->c_memcache->close();
+    }
+  }
+  
+
+  function save($key,$value)
+  {
+    if($this->b_connected){
+      $this->c_memcache->set($key,$value);
+    }
+  }
+
+  function load($key)
+  {
+    if($this->b_connected){
+      return($this->c_memcache->get($key));
+    }
+  }
+
+  function remove($key)
+  {
+    if($this->b_connected){
+      return($this->c_memcache->delete($key));
+    }
+  }
+
+  function get_server_status()
+  {
+    if($this->b_connected){ 
+      return($this->c_memcache->getStats());
+    }else{
+      return(FALSE);
+    }
+  }
+}
+
+
+// vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
+?>