1 files changed, 50 insertions, 0 deletions
diff --git a/vendor/sabre/dav/lib/DAV/Locks/Backend/BackendInterface.php b/vendor/sabre/dav/lib/DAV/Locks/Backend/BackendInterface.php
new file mode 100644
index 000000000..a2d2fe89c
--- /dev/null
+++ b/vendor/sabre/dav/lib/DAV/Locks/Backend/BackendInterface.php
@@ -0,0 +1,50 @@
+<?php
+
+namespace Sabre\DAV\Locks\Backend;
+
+use Sabre\DAV\Locks;
+
+/**
+ * If you are defining your own Locks backend, you must implement this
+ * interface.
+ *
+ * @copyright Copyright (C) fruux GmbH (https://fruux.com/)
+ * @author Evert Pot (http://evertpot.com/)
+ * @license http://sabre.io/license/ Modified BSD License
+ */
+interface BackendInterface {
+
+    /**
+     * Returns a list of Sabre\DAV\Locks\LockInfo objects
+     *
+     * This method should return all the locks for a particular uri, including
+     * locks that might be set on a parent uri.
+     *
+     * If returnChildLocks is set to true, this method should also look for
+     * any locks in the subtree of the uri for locks.
+     *
+     * @param string $uri
+     * @param bool $returnChildLocks
+     * @return array
+     */
+    function getLocks($uri, $returnChildLocks);
+
+    /**
+     * Locks a uri
+     *
+     * @param string $uri
+     * @param Locks\LockInfo $lockInfo
+     * @return bool
+     */
+    function lock($uri, Locks\LockInfo $lockInfo);
+
+    /**
+     * Removes a lock from a uri
+     *
+     * @param string $uri
+     * @param Locks\LockInfo $lockInfo
+     * @return bool
+     */
+    function unlock($uri, Locks\LockInfo $lockInfo);
+
+}