1 files changed, 80 insertions, 0 deletions
diff --git a/vendor/sabre/dav/lib/DAV/PropertyStorage/Backend/BackendInterface.php b/vendor/sabre/dav/lib/DAV/PropertyStorage/Backend/BackendInterface.php
new file mode 100644
index 000000000..31ecafdb2
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+++ b/vendor/sabre/dav/lib/DAV/PropertyStorage/Backend/BackendInterface.php
@@ -0,0 +1,80 @@
+<?php
+
+namespace Sabre\DAV\PropertyStorage\Backend;
+
+use Sabre\DAV\PropFind;
+use Sabre\DAV\PropPatch;
+
+/**
+ * Propertystorage backend interface.
+ *
+ * Propertystorage backends must implement this interface to be used by the
+ * propertystorage plugin.
+ *
+ * @copyright Copyright (C) fruux GmbH (https://fruux.com/)
+ * @author Evert Pot (http://evertpot.com/)
+ * @license http://sabre.io/license/ Modified BSD License
+ */
+interface BackendInterface {
+
+    /**
+     * Fetches properties for a path.
+     *
+     * This method received a PropFind object, which contains all the
+     * information about the properties that need to be fetched.
+     *
+     * Ususually you would just want to call 'get404Properties' on this object,
+     * as this will give you the _exact_ list of properties that need to be
+     * fetched, and haven't yet.
+     *
+     * However, you can also support the 'allprops' property here. In that
+     * case, you should check for $propFind->isAllProps().
+     *
+     * @param string $path
+     * @param PropFind $propFind
+     * @return void
+     */
+    function propFind($path, PropFind $propFind);
+
+    /**
+     * Updates properties for a path
+     *
+     * This method received a PropPatch object, which contains all the
+     * information about the update.
+     *
+     * Usually you would want to call 'handleRemaining' on this object, to get;
+     * a list of all properties that need to be stored.
+     *
+     * @param string $path
+     * @param PropPatch $propPatch
+     * @return void
+     */
+    function propPatch($path, PropPatch $propPatch);
+
+    /**
+     * This method is called after a node is deleted.
+     *
+     * This allows a backend to clean up all associated properties.
+     *
+     * The delete method will get called once for the deletion of an entire
+     * tree.
+     *
+     * @param string $path
+     * @return void
+     */
+    function delete($path);
+
+    /**
+     * This method is called after a successful MOVE
+     *
+     * This should be used to migrate all properties from one path to another.
+     * Note that entire collections may be moved, so ensure that all properties
+     * for children are also moved along.
+     *
+     * @param string $source
+     * @param string $destination
+     * @return void
+     */
+    function move($source, $destination);
+
+}