One Hat Cyber Team

Edit File: Driver.php

<?php
/**
 * The driver definition for accessing Kolab storage.
 *
 * PHP version 5
 *
 * @category Kolab
 * @package  Kolab_Storage
 * @author   Gunnar Wrobel <wrobel@pardus.de>
 * @license  http://www.horde.org/licenses/lgpl21 LGPL 2.1
 */

/**
 * The driver definition for accessing Kolab storage.
 *
 * Copyright 2004-2017 Horde LLC (http://www.horde.org/)
 *
 * See the enclosed file COPYING for license information (LGPL). If you
 * did not receive this file, see http://www.horde.org/licenses/lgpl21.
 *
 * @category Kolab
 * @package  Kolab_Storage
 * @author   Gunnar Wrobel <wrobel@pardus.de>
 * @license  http://www.horde.org/licenses/lgpl21 LGPL 2.1
 */
interface Horde_Kolab_Storage_Driver
{
    /** Generic functionality */

/**
     * Create the backend driver.
     *
     * @return mixed The backend driver.
     */
    public function createBackend();

/**
     * Returns the actual backend driver.
     *
     * If there is no driver set the driver should be constructed within this
     * method.
     *
     * @return mixed The backend driver.
     */
    public function getBackend();

/**
     * Set the backend driver.
     *
     * @param mixed $backend The driver that should be used.
     *
     * @return NULL
     */
    public function setBackend($backend);

/**
     * Return the id of the user currently authenticated.
     *
     * @return string The id of the user that opened the connection.
     */
    public function getAuth();

/**
     * Return the unique connection id.
     *
     * @return string The connection id.
     */
    public function getId();

/**
     * Return the connection parameters.
     *
     * @return array The connection parameters.
     */
    public function getParameters();

/**
     * Checks if the backend supports CATENATE.
     *
     * @return boolean True if the backend supports CATENATE.
     */
    public function hasCatenateSupport();

/** List functionality */

/**
     * Retrieves a list of folders from the server.
     *
     * @return array The list of folders.
     */
    public function listFolders();

/**
     * Create the specified folder.
     *
     * @param string $folder The folder to create.
     *
     * @return NULL
     */
    public function create($folder);

/**
     * Delete the specified folder.
     *
     * @param string $folder  The folder to delete.
     *
     * @return NULL
     */
    public function delete($folder);

/**
     * Rename the specified folder.
     *
     * @param string $old  The folder to rename.
     * @param string $new  The new name of the folder.
     *
     * @return NULL
     */
    public function rename($old, $new);

/**
     * Does the backend support ACL?
     *
     * @return boolean True if the backend supports ACLs.
     */
    public function hasAclSupport();

/**
     * Retrieve the access rights for a folder.
     *
     * @param string $folder The folder to retrieve the ACL for.
     *
     * @return array An array of rights.
     */
    public function getAcl($folder);

/**
     * Retrieve the access rights the current user has on a folder.
     *
     * @param string $folder The folder to retrieve the user ACL for.
     *
     * @return string The user rights.
     */
    public function getMyAcl($folder);

/**
     * Set the access rights for a folder.
     *
     * @param string $folder  The folder to act upon.
     * @param string $user    The user to set the ACL for.
     * @param string $acl     The ACL.
     *
     * @return NULL
     */
    public function setAcl($folder, $user, $acl);

/**
     * Delete the access rights for user on a folder.
     *
     * @param string $folder  The folder to act upon.
     * @param string $user    The user to delete the ACL for
     *
     * @return NULL
     */
    public function deleteAcl($folder, $user);

/**
     * Retrieves the specified annotation for the complete list of folders.
     *
     * @param string $annotation The name of the annotation to retrieve.
     *
     * @return array An associative array combining the folder names as key with
     * the corresponding annotation value.
     */
    public function listAnnotation($annotation);

/**
     * Fetches the annotation from a folder.
     *
     * @param string $folder     The name of the folder.
     * @param string $annotation The annotation to get.
     *
     * @return string The annotation value.
     */
    public function getAnnotation($folder, $annotation);

/**
     * Sets the annotation on a folder.
     *
     * @param string $folder     The name of the folder.
     * @param string $annotation The annotation to set.
     * @param array  $value      The values to set
     *
     * @return NULL
     */
    public function setAnnotation($folder, $annotation, $value);

/**
     * Retrieve the namespace information for this connection.
     *
     * @return Horde_Kolab_Storage_Driver_Namespace The initialized namespace handler.
     */
    public function getNamespace();

/** Data functionality */

/**
     * Returns a stamp for the current folder status. This stamp can be used to
     * identify changes in the folder data.
     *
     * @param string $folder Return the stamp for this folder.
     *
     * @return Horde_Kolab_Storage_Folder_Stamp A stamp indicating the current
     *                                          folder status.
     */
    public function getStamp($folder);

/**
     * Returns the status of the current folder.
     *
     * @param string $folder Check the status of this folder.
     *
     * @return array An array that contains 'uidvalidity' and 'uidnext'.
     */
    public function status($folder);

/**
     * Returns the message ids of the messages in this folder.
     *
     * @param string $folder Check the status of this folder.
     *
     * @return array The message ids.
     */
    public function getUids($folder);

/**
     * Retrieves the messages for the given message ids.
     *
     * @param string $folder The folder to fetch the messages from.
     * @param array  $uids   The message UIDs.
     *
     * @return array An array of message structures parsed into Horde_Mime_Part
     *               instances.
     */
    public function fetchStructure($folder, $uids);

/**
     * Retrieves a bodypart for the given message ID and mime part ID.
     *
     * @param string $folder The folder to fetch the messages from.
     * @param array  $uid    The message UID.
     * @param array  $id     The mime part ID.
     *
     * @return resource|string The body part, as a stream resource or string.
     */
    public function fetchBodypart($folder, $uid, $id);

/**
     * Retrieves a complete message.
     *
     * @param string $folder The folder to fetch the messages from.
     * @param array  $uid    The message UID.
     *
     * @return array The message encapsuled as an array that contains a
     *               Horde_Mime_Headers and a Horde_Mime_Part object.
     */
    public function fetchComplete($folder, $uid);

/**
     * Retrieves the message headers.
     *
     * @param string $folder The folder to fetch the message from.
     * @param array  $uid    The message UID.
     *
     * @return Horde_Mime_Headers The message headers.
     */
    public function fetchHeaders($folder, $uid);

/**
     * Appends a message to the given folder.
     *
     * @param string   $folder  The folder to append the message(s) to.
     * @param resource $msg     The message to append.
     *
     * @return mixed True or the UID of the new message in case the backend
     *               supports UIDPLUS.
     */
    public function appendMessage($folder, $msg);

/**
     * Deletes messages from the specified folder.
     *
     * @param string  $folder  The folder to delete messages from.
     * @param integer $uids    IMAP message ids.
     *
     * @return NULL
     */
    public function deleteMessages($folder, $uids);

/**
     * Moves a message to a new folder.
     *
     * @param integer $uid         IMAP message id.
     * @param string  $old_folder  Source folder.
     * @param string  $new_folder  Target folder.
     *
     * @return NULL
     */
    public function moveMessage($uid, $old_folder, $new_folder);

/**
     * Expunges messages in the current folder.
     *
     * @param string $folder The folder to expunge.
     *
     * @return NULL
     */
    public function expunge($folder);
}