squirrelmail/plugins/squirrelspell/sqspell_interface.php

<?php

/**
 * sqspell_interface.php
 *
 * Main wrapper for the pop-up.
 *
 * Copyright (c) 1999-2004 The SquirrelMail development team
 * Licensed under the GNU GPL. For full terms see the file COPYING.
 *
 * This is a main wrapper for the pop-up window interface of
 * SquirrelSpell.    
 *
 * $Id$
 *
 * @author Konstantin Riabitsev <icon@duke.edu> ($Author$)
 * @version $Date$
 * @package plugins
 * @subpackage squirrelspell
 */

/**    	
 * Set up a couple of non-negotiable constants and
 * defaults. Don't change these, * the setuppable stuff is in
 * sqspell_config.php
 */
$SQSPELL_DIR='plugins/squirrelspell/';
$SQSPELL_CRYPTO=FALSE;
    
/**
 * Load the stuff needed from squirrelmail
 * @ignore
 */
define('SM_PATH','../../');

/* SquirrelMail required files. */
require_once(SM_PATH . 'include/validate.php');
require_once(SM_PATH . 'include/load_prefs.php');
require_once(SM_PATH . $SQSPELL_DIR . 'sqspell_config.php');
require_once(SM_PATH . $SQSPELL_DIR . 'sqspell_functions.php');
    
/**
 * $MOD is the name of the module to invoke.
 * If $MOD is undefined, use "init", else check for security
 * breaches.
 */
if(isset($_POST['MOD'])) {
    $MOD = $_POST['MOD'];
} elseif (isset($_GET['MOD'])) {
    $MOD = $_GET['MOD'];
} 

if (!isset($MOD) || !$MOD){
    $MOD='init';
} else {
    sqspell_ckMOD($MOD);
}

/* Include the module. */
require_once(SM_PATH . $SQSPELL_DIR . "modules/$MOD.mod");

?>