add XCache backend and testcases for OC_Cache

1 files changed, 37 insertions, 0 deletions

diff --git a/lib/cache/xcache.php b/lib/cache/xcache.php
new file mode 100644
index 00000000000..a1f4d905b89
--- /dev/null
+++ b/lib/cache/xcache.php
@@ -0,0 +1,37 @@
+<?php
+/**
+ * Copyright (c) 2012 Bart Visscher <bartv@thisnet.nl>
+ * This file is licensed under the Affero General Public License version 3 or
+ * later.
+ * See the COPYING-README file.
+ */
+
+
+class OC_Cache_XCache{
+	/**
+	 * entries in XCache gets namespaced to prevent collisions between owncloud instaces and users
+	 */
+	protected function getNameSpace() {
+		return OC_Util::getInstanceId().'/'.OC_User::getUser().'/';
+	}
+
+	public function get($key) {
+		return xcache_get($this->getNamespace().$key);
+	}
+
+	public function set($key, $value, $ttl=0) {
+		if($ttl>0){
+			return xcache_set($this->getNamespace().$key,$value,$ttl);
+		}else{
+			return xcache_set($this->getNamespace().$key,$value);
+		}
+	}
+
+	public function remove($key) {
+		return xcache_unset($this->getNamespace().$key);
+	}
+
+	public function clear(){
+		return xcache_unset_by_prefix($this->getNamespace());
+	}
+}