1 files changed, 32 insertions, 0 deletions
diff --git a/lib/public/files/storage/istoragefactory.php b/lib/public/files/storage/istoragefactory.php
new file mode 100644
index 00000000000..769d7011de4
--- /dev/null
+++ b/lib/public/files/storage/istoragefactory.php
@@ -0,0 +1,32 @@
+<?php
+/**
+ * Copyright (c) 2012 Robin Appelman <icewind@owncloud.com>
+ * This file is licensed under the Affero General Public License version 3 or
+ * later.
+ * See the COPYING-README file.
+ */
+
+namespace OCP\Files\Storage;
+
+/**
+ * Creates storage instances and manages and applies storage wrappers
+ */
+interface IStorageFactory {
+	/**
+	 * allow modifier storage behaviour by adding wrappers around storages
+	 *
+	 * $callback should be a function of type (string $mountPoint, Storage $storage) => Storage
+	 *
+	 * @param string $wrapperName
+	 * @param callable $callback
+	 */
+	public function addStorageWrapper($wrapperName, $callback);
+
+	/**
+	 * @param string|boolean $mountPoint
+	 * @param string $class
+	 * @param array $arguments
+	 * @return \OCP\Files\Storage
+	 */
+	public function getInstance($mountPoint, $class, $arguments);
+}