<?php
/**
 * $Id$
 *
 * Interface for representing a method of listing and importing
 * documents from storage.
 *
 * KnowledgeTree Community Edition
 * Document Management Made Simple
 * Copyright (C) 2008, 2009 KnowledgeTree Inc.
 * 
 * 
 * This program is free software; you can redistribute it and/or modify it under
 * the terms of the GNU General Public License version 3 as published by the
 * Free Software Foundation.
 * 
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
 * details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 * 
 * You can contact KnowledgeTree Inc., PO Box 7775 #87847, San Francisco, 
 * California 94120-7775, or email info@knowledgetree.com.
 * 
 * The interactive user interfaces in modified source and object code versions
 * of this program must display Appropriate Legal Notices, as required under
 * Section 5 of the GNU General Public License version 3.
 * 
 * In accordance with Section 7(b) of the GNU General Public License version 3,
 * these Appropriate Legal Notices must retain the display of the "Powered by
 * KnowledgeTree" logo and retain the original copyright notice. If the display of the 
 * logo is not reasonably feasible for technical reasons, the Appropriate Legal Notices
 * must display the words "Powered by KnowledgeTree" and retain the original 
 * copyright notice.
 * 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;
    }
}

?>