Remote Synchronization (CardDAV) improvements:

now it supports address book url auto detection (and works with Google contacts, icloud and etc.)

rainloop/v/0.0.0/app/libraries/SabreForRainLoop/DAV/ICollection.php

@@ -0,0 +1,77 @@
+<?php
+
+namespace SabreForRainLoop\DAV;
+
+/**
+ * The ICollection Interface
+ *
+ * This interface should be implemented by each class that represents a collection
+ *
+ * @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 ICollection extends INode {
+
+    /**
+     * Creates a new file in the directory
+     *
+     * Data will either be supplied as a stream resource, or in certain cases
+     * as a string. Keep in mind that you may have to support either.
+     *
+     * After successful creation of the file, you may choose to return the ETag
+     * of the new file here.
+     *
+     * The returned ETag must be surrounded by double-quotes (The quotes should
+     * be part of the actual string).
+     *
+     * If you cannot accurately determine the ETag, you should not return it.
+     * If you don't store the file exactly as-is (you're transforming it
+     * somehow) you should also not return an ETag.
+     *
+     * This means that if a subsequent GET to this new file does not exactly
+     * return the same contents of what was submitted here, you are strongly
+     * recommended to omit the ETag.
+     *
+     * @param string $name Name of the file
+     * @param resource|string $data Initial payload
+     * @return null|string
+     */
+    function createFile($name, $data = null);
+
+    /**
+     * Creates a new subdirectory
+     *
+     * @param string $name
+     * @return void
+     */
+    function createDirectory($name);
+
+    /**
+     * Returns a specific child node, referenced by its name
+     *
+     * This method must throw SabreForRainLoop\DAV\Exception\NotFound if the node does not
+     * exist.
+     *
+     * @param string $name
+     * @return DAV\INode
+     */
+    function getChild($name);
+
+    /**
+     * Returns an array with all the child nodes
+     *
+     * @return DAV\INode[]
+     */
+    function getChildren();
+
+    /**
+     * Checks if a child-node with the specified name exists
+     *
+     * @param string $name
+     * @return bool
+     */
+    function childExists($name);
+
+}
+