1 files changed, 75 insertions, 0 deletions
diff --git a/3rdparty/Sabre/DAVACL/IPrincipal.php b/3rdparty/Sabre/DAVACL/IPrincipal.php
new file mode 100755
index 00000000000..fc7605bf625
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+++ b/3rdparty/Sabre/DAVACL/IPrincipal.php
@@ -0,0 +1,75 @@
+<?php
+
+/**
+ * IPrincipal interface
+ *
+ * Implement this interface to define your own principals
+ *
+ * @package Sabre
+ * @subpackage DAVACL
+ * @copyright Copyright (C) 2007-2012 Rooftop Solutions. All rights reserved.
+ * @author Evert Pot (http://www.rooftopsolutions.nl/)
+ * @license http://code.google.com/p/sabredav/wiki/License Modified BSD License
+ */
+interface Sabre_DAVACL_IPrincipal extends Sabre_DAV_INode {
+
+    /**
+     * Returns a list of alternative urls for a principal
+     *
+     * This can for example be an email address, or ldap url.
+     *
+     * @return array
+     */
+    function getAlternateUriSet();
+
+    /**
+     * Returns the full principal url
+     *
+     * @return string
+     */
+    function getPrincipalUrl();
+
+    /**
+     * Returns the list of group members
+     *
+     * If this principal is a group, this function should return
+     * all member principal uri's for the group.
+     *
+     * @return array
+     */
+    function getGroupMemberSet();
+
+    /**
+     * Returns the list of groups this principal is member of
+     *
+     * If this principal is a member of a (list of) groups, this function
+     * should return a list of principal uri's for it's members.
+     *
+     * @return array
+     */
+    function getGroupMembership();
+
+    /**
+     * Sets a list of group members
+     *
+     * If this principal is a group, this method sets all the group members.
+     * The list of members is always overwritten, never appended to.
+     *
+     * This method should throw an exception if the members could not be set.
+     *
+     * @param array $principals
+     * @return void
+     */
+    function setGroupMemberSet(array $principals);
+
+    /**
+     * Returns the displayname
+     *
+     * This should be a human readable name for the principal.
+     * If none is available, return the nodename.
+     *
+     * @return string
+     */
+    function getDisplayName();
+
+}