1 files changed, 0 insertions, 121 deletions
diff --git a/3rdparty/Sabre/CardDAV/Backend/Abstract.php b/3rdparty/Sabre/CardDAV/Backend/Abstract.php
deleted file mode 100644
index 1f0253ddab8..00000000000
--- a/3rdparty/Sabre/CardDAV/Backend/Abstract.php
+++ /dev/null
@@ -1,121 +0,0 @@
-<?php
-
-/**
- * Abstract Backend class
- *
- * This class serves as a base-class for addressbook backends
- *
- * Note that there are references to 'addressBookId' scattered throughout the 
- * class. The value of the addressBookId is completely up to you, it can be any 
- * arbitrary value you can use as an unique identifier.
- * 
- * @package Sabre
- * @subpackage CardDAV
- * @copyright Copyright (C) 2007-2011 Rooftop Solutions. All rights reserved.
- * @author Evert Pot (http://www.rooftopsolutions.nl/) 
- * @license http://code.google.com/p/sabredav/wiki/License Modified BSD License
- */
-abstract class Sabre_CardDAV_Backend_Abstract {
-
-    /**
-     * Returns the list of addressbooks for a specific user.
-     *
-     * Every addressbook should have the following properties:
-     *   id - an arbitrary unique id
-     *   uri - the 'basename' part of the url
-     *   principaluri - Same as the passed parameter
-     *
-     * Any additional clark-notation property may be passed besides this. Some 
-     * common ones are :
-     *   {DAV:}displayname
-     *   {urn:ietf:params:xml:ns:carddav}addressbook-description
-     *   {http://calendarserver.org/ns/}getctag
-     * 
-     * @param string $principalUri 
-     * @return array 
-     */
-    public abstract function getAddressBooksForUser($principalUri); 
-
-    /**
-     * Updates an addressbook's properties
-     *
-     * See Sabre_DAV_IProperties for a description of the mutations array, as 
-     * well as the return value. 
-     *
-     * @param mixed $addressBookId
-     * @param array $mutations
-     * @see Sabre_DAV_IProperties::updateProperties
-     * @return bool|array
-     */
-    public abstract function updateAddressBook($addressBookId, array $mutations); 
-
-    /**
-     * Creates a new address book 
-     *
-     * @param string $principalUri 
-     * @param string $url Just the 'basename' of the url. 
-     * @param array $properties 
-     * @return void
-     */
-    abstract public function createAddressBook($principalUri, $url, array $properties); 
-
-    /**
-     * Deletes an entire addressbook and all its contents
-     *
-     * @param mixed $addressBookId 
-     * @return void
-     */
-    abstract public function deleteAddressBook($addressBookId); 
-
-    /**
-     * Returns all cards for a specific addressbook id. 
-     *
-     * This method should return the following properties for each card:
-     *   * carddata - raw vcard data
-     *   * uri - Some unique url
-     *   * lastmodified - A unix timestamp
-
-     * @param mixed $addressbookId 
-     * @return array 
-     */
-    public abstract function getCards($addressbookId); 
-
-    /**
-     * Returns a specfic card
-     * 
-     * @param mixed $addressBookId 
-     * @param string $cardUri 
-     * @return void
-     */
-    public abstract function getCard($addressBookId, $cardUri); 
-
-    /**
-     * Creates a new card
-     * 
-     * @param mixed $addressBookId 
-     * @param string $cardUri 
-     * @param string $cardData 
-     * @return bool 
-     */
-    abstract public function createCard($addressBookId, $cardUri, $cardData); 
-
-    /**
-     * Updates a card
-     * 
-     * @param mixed $addressBookId 
-     * @param string $cardUri 
-     * @param string $cardData 
-     * @return bool 
-     */
-    abstract public function updateCard($addressBookId, $cardUri, $cardData); 
-
-    /**
-     * Deletes a card
-     * 
-     * @param mixed $addressBookId 
-     * @param string $cardUri 
-     * @return bool 
-     */
-    abstract public function deleteCard($addressBookId, $cardUri); 
-
-}