From b35122f7a6ad42756c35bb60ba1f06c3dcd45c77 Mon Sep 17 00:00:00 2001
From: friendica <info@friendica.com>
Date: Mon, 21 Oct 2013 15:46:31 -0700
Subject: add sabre (1.8.x) via composer in the !@#$ place it wants to be

---
 .../DAVACL/PrincipalBackend/BackendInterface.php   | 153 +++++++++++++++++++++
 1 file changed, 153 insertions(+)
 create mode 100644 vendor/sabre/dav/lib/Sabre/DAVACL/PrincipalBackend/BackendInterface.php

(limited to 'vendor/sabre/dav/lib/Sabre/DAVACL/PrincipalBackend/BackendInterface.php')

diff --git a/vendor/sabre/dav/lib/Sabre/DAVACL/PrincipalBackend/BackendInterface.php b/vendor/sabre/dav/lib/Sabre/DAVACL/PrincipalBackend/BackendInterface.php
new file mode 100644
index 000000000..6bb21e566
--- /dev/null
+++ b/vendor/sabre/dav/lib/Sabre/DAVACL/PrincipalBackend/BackendInterface.php
@@ -0,0 +1,153 @@
+<?php
+
+namespace Sabre\DAVACL\PrincipalBackend;
+
+/**
+ * Implement this interface to create your own principal backends.
+ *
+ * Creating backends for principals is entirely optional. You can also
+ * implement Sabre\DAVACL\IPrincipal directly. This interface is used solely by
+ * Sabre\DAVACL\AbstractPrincipalCollection.
+ *
+ * @copyright Copyright (C) 2007-2013 fruux GmbH (https://fruux.com/).
+ * @author Evert Pot (http://evertpot.com/)
+ * @license http://code.google.com/p/sabredav/wiki/License Modified BSD License
+ */
+interface BackendInterface {
+
+    /**
+     * Returns a list of principals based on a prefix.
+     *
+     * This prefix will often contain something like 'principals'. You are only
+     * expected to return principals that are in this base path.
+     *
+     * You are expected to return at least a 'uri' for every user, you can
+     * return any additional properties if you wish so. Common properties are:
+     *   {DAV:}displayname
+     *   {http://sabredav.org/ns}email-address - This is a custom SabreDAV
+     *     field that's actually injected in a number of other properties. If
+     *     you have an email address, use this property.
+     *
+     * @param string $prefixPath
+     * @return array
+     */
+    function getPrincipalsByPrefix($prefixPath);
+
+    /**
+     * Returns a specific principal, specified by it's path.
+     * The returned structure should be the exact same as from
+     * getPrincipalsByPrefix.
+     *
+     * @param string $path
+     * @return array
+     */
+    function getPrincipalByPath($path);
+
+    /**
+     * Updates one ore more webdav properties on a principal.
+     *
+     * The list of mutations is supplied as an array. Each key in the array is
+     * a propertyname, such as {DAV:}displayname.
+     *
+     * Each value is the actual value to be updated. If a value is null, it
+     * must be deleted.
+     *
+     * This method should be atomic. It must either completely succeed, or
+     * completely fail. Success and failure can simply be returned as 'true' or
+     * 'false'.
+     *
+     * It is also possible to return detailed failure information. In that case
+     * an array such as this should be returned:
+     *
+     * array(
+     *   200 => array(
+     *      '{DAV:}prop1' => null,
+     *   ),
+     *   201 => array(
+     *      '{DAV:}prop2' => null,
+     *   ),
+     *   403 => array(
+     *      '{DAV:}prop3' => null,
+     *   ),
+     *   424 => array(
+     *      '{DAV:}prop4' => null,
+     *   ),
+     * );
+     *
+     * In this previous example prop1 was successfully updated or deleted, and
+     * prop2 was succesfully created.
+     *
+     * prop3 failed to update due to '403 Forbidden' and because of this prop4
+     * also could not be updated with '424 Failed dependency'.
+     *
+     * This last example was actually incorrect. While 200 and 201 could appear
+     * in 1 response, if there's any error (403) the other properties should
+     * always fail with 423 (failed dependency).
+     *
+     * But anyway, if you don't want to scratch your head over this, just
+     * return true or false.
+     *
+     * @param string $path
+     * @param array $mutations
+     * @return array|bool
+     */
+    function updatePrincipal($path, $mutations);
+
+    /**
+     * This method is used to search for principals matching a set of
+     * properties.
+     *
+     * This search is specifically used by RFC3744's principal-property-search
+     * REPORT. You should at least allow searching on
+     * http://sabredav.org/ns}email-address.
+     *
+     * The actual search should be a unicode-non-case-sensitive search. The
+     * keys in searchProperties are the WebDAV property names, while the values
+     * are the property values to search on.
+     *
+     * If multiple properties are being searched on, the search should be
+     * AND'ed.
+     *
+     * This method should simply return an array with full principal uri's.
+     *
+     * If somebody attempted to search on a property the backend does not
+     * support, you should simply return 0 results.
+     *
+     * You can also just return 0 results if you choose to not support
+     * searching at all, but keep in mind that this may stop certain features
+     * from working.
+     *
+     * @param string $prefixPath
+     * @param array $searchProperties
+     * @return array
+     */
+    function searchPrincipals($prefixPath, array $searchProperties);
+
+    /**
+     * Returns the list of members for a group-principal
+     *
+     * @param string $principal
+     * @return array
+     */
+    function getGroupMemberSet($principal);
+
+    /**
+     * Returns the list of groups a principal is a member of
+     *
+     * @param string $principal
+     * @return array
+     */
+    function getGroupMembership($principal);
+
+    /**
+     * Updates the list of group members for a group principal.
+     *
+     * The principals should be passed as a list of uri's.
+     *
+     * @param string $principal
+     * @param array $members
+     * @return void
+     */
+    function setGroupMemberSet($principal, array $members);
+
+}
-- 
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