From: Robin Appelman <icewind@owncloud.com>
Date: Tue, 5 Jun 2012 17:32:48 +0000 (+0200)
Subject: add unique instance id
X-Git-Tag: v4.5.0beta1~74^2~424^2~22
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=dcf1eed8164c8ab7490c82157d70d95f51aaddd4;p=nextcloud-server.git

add unique instance id
---

diff --git a/lib/util.php b/lib/util.php
index 7a9545e3659..20888fa71f4 100644
--- a/lib/util.php
+++ b/lib/util.php
@@ -330,4 +330,17 @@ class OC_Util {
 		}
 		exit();
 	}
+
+	/**
+	 * get an id unqiue for this instance
+	 * @return string
+	 */
+	public static function getInstanceId(){
+		$id=OC_Config::getValue('instanceid',null);
+		if(is_null($id)){
+			$id=uniqid();
+			OC_Config::setValue('instanceid',$id);
+		}
+		return $id;
+	}
 }