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File: HttpAuthInterface_1_0.class
<?php
/*
 * Gallery - a web based photo album viewer and editor
 * Copyright (C) 2000-2007 Bharat Mediratta
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or (at
 * your option) any later version.
 *
 * 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, write to the Free Software
 * Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA  02110-1301, USA.
 */

/**
 * This is an interface for the httpauth module.  Modules that wish to opt-in for HTTPauth can
 * utilize an implementation of this interface.
 *
 * @see HttpAuthPlugin
 * @see ServerAuthPlugin
 * @package HttpAuth
 * @subpackage Classes
 * @author Andy Staudacher <ast@gmx.ch>
 * @version $Revision: 15722 $
 * @abstract
 */
class HttpAuthInterface_1_0 {

    /**
     * Checks if HTTP authentication is enabled.
     * @return array object GalleryStatus a status code,
     *               bool true if HTTPAuth is enabled,
     *               bool true if ServerAuth is enabled
     *               bool true if it is enabled globally or
     *                    false if it is only enabled for specific modules
     */
    function getConfiguration() {
	return array(GalleryCoreApi::error(ERROR_UNIMPLEMENTED), null, null, null);
    }

    /**
     * Registers the HTTP authentication Gallery authentication plugin.
     * @param bool $enableHttpAuth Set to true to activate HTTP auth, false to deactivate.
     * @param bool $enableServerAuth (optional) Set to true to activate Server auth, false to
     *                                          deactivate (defaults to false).
     * @param bool $useGlobally (optional) Set to true to activate auth for all modules, false to
     *                                     require modules to opt-in for HTTP auth (default),
     * @return object GalleryStatus a status code
     */
    function setConfiguration($enableHttpAuth, $enableServerAuth=false, $useGlobally=false) {
	return GalleryCoreApi::error(ERROR_UNIMPLEMENTED);
    }

    /**
     * Prompt the user via HTTP authentication for username / password.
     * @return object GalleryStatus a status code
     */
    function requestAuthentication() {
	return GalleryCoreApi::error(ERROR_UNIMPLEMENTED);
    }
}
?>