<?php
/**
 * $Id$
 *
 * Interface for representing a method of listing and importing
 * documents from storage.
 *
 * The contents of this file are subject to the KnowledgeTree Public
 * License Version 1.1.2 ("License"); You may not use this file except in
 * compliance with the License. You may obtain a copy of the License at
 * http://www.knowledgetree.com/KPL
 * 
 * Software distributed under the License is distributed on an "AS IS"
 * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied.
 * See the License for the specific language governing rights and
 * limitations under the License.
 *
 * All copies of the Covered Code must include on each user interface screen:
 *    (i) the "Powered by KnowledgeTree" logo and
 *    (ii) the KnowledgeTree copyright notice
 * in the same form as they appear in the distribution.  See the License for
 * requirements.
 * 
 * The Original Code is: KnowledgeTree Open Source
 * 
 * The Initial Developer of the Original Code is The Jam Warehouse Software
 * (Pty) Ltd, trading as KnowledgeTree.
 * Portions created by The Jam Warehouse Software (Pty) Ltd are Copyright
 * (C) 2007 The Jam Warehouse Software (Pty) Ltd;
 * All Rights Reserved.
 * Contributor( s): ______________________________________
 */

class KTImportStorage {
    function listDocuments($sFolderPath) {
        return PEAR::raiseError(_kt('Not implemented'));
    }

    function listFolders($sFolderPath) {
        return PEAR::raiseError(_kt('Not implemented'));
    }

    function getDocumentInfo($sDocumentPath) {
        return PEAR::raiseError(_kt('Not implemented'));
    }

    function init() {
        return true;
    }

    function cleanup() {
        return true;
    }
}

class KTImportStorageInfo {
    /**
     * File name to store in the repository.
     */
    var $sFilename;

    /**
     * Ordered array (oldest to newest) of KTFileLike objects that can
     * get the contents for versions of the given file.
     */
    var $aVersions;

    function KTImportStorageInfo ($sFilename, $aVersions) {
        $this->sFilename = $sFilename;
        $this->aVersions = $aVersions;
    }

    function getFilename() {
        return $this->sFilename;
    }
}

?>