Centralized init

[squirrelmail.git] / plugins / squirrelspell / sqspell_interface.php

diff --git a/plugins/squirrelspell/sqspell_interface.php b/plugins/squirrelspell/sqspell_interface.php
index 3ea858c4e0ff827cc048e35dcf414e69114dd29f..4d3cf5e2c83a76ca664030ac785aad70fd12fb9f 100644 (file)
--- a/plugins/squirrelspell/sqspell_interface.php
+++ b/plugins/squirrelspell/sqspell_interface.php
@@ -1,48 +1,52 @@
 <?php
 
-   /**
-    **  sqspell_interface.php -- Main wrapper for the pop-up.
-    **
-    **  Copyright (c) 1999-2002 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.    
-    **
-    **  $Id$
-    **/
+/**
+ * sqspell_interface.php
+ *
+ * Main wrapper for the pop-up.
+ *
+ * This is a main wrapper for the pop-up window interface of
+ * SquirrelSpell.
+ *
+ * @author Konstantin Riabitsev <icon at duke.edu>
+ * @copyright &copy; 1999-2006 The SquirrelMail Project Team
+ * @license http://opensource.org/licenses/gpl-license.php GNU Public License
+ * @version $Id$
+ * @package plugins
+ * @subpackage squirrelspell
+ */
 
-    /*         
-    ** Set up a couple of non-negotiable constants. Don't change these,
-    ** the setuppable stuff is in sqspell_config.php
-    */
-    $SQSPELL_DIR='squirrelspell';
-    $SQSPELL_CRYPTO=FALSE;
-    
-    /* Load the necessary stuff. */
-    chdir('..');
-    require_once('../src/validate.php');
-    require_once('../src/load_prefs.php');
-    require_once("$SQSPELL_DIR/sqspell_config.php");
-    require_once("$SQSPELL_DIR/sqspell_functions.php");
-    
-    /*
-    ** Now load the necessary module from the modules dir.
-    **
-    */
-    if (!$MOD) 
-        $MOD='init';
-    
-    /*
-    ** see if someone is attempting to be nasty by trying to get out of the
-    ** modules directory, although it probably wouldn't do them any good,
-    ** since every module has to end with .mod. Still, they deserve
-    ** to be warned. ;)
-    */
-    if (strstr($MOD, '.') || strstr($MOD, '/') || strstr($MOD, '%')){ 
-       echo _("SECURITY BREACH ON DECK 5! CMDR TUVOK AND SECURITY TEAM REQUESTED.");
-        exit;
-    }
-    /* fetch the module now. */
-    require_once("$SQSPELL_DIR/modules/$MOD.mod");
-?>
+/**
+ * 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;
+
+
+/**
+ * Include the SquirrelMail initialization file.
+ */
+require('../../include/init.php');
+
+include_once(SM_PATH . $SQSPELL_DIR . 'sqspell_functions.php');
+
+/**
+ * $MOD is the name of the module to invoke.
+ * If $MOD is unspecified, assign "init" to it. Else check for
+ * security breach attempts.
+ */
+if(! sqgetGlobalVar('MOD',$MOD,SQ_FORM)) {
+    $MOD = 'init';
+}
+sqspell_ckMOD($MOD);
+
+/* Load the stuff already. */
+if (file_exists(SM_PATH . $SQSPELL_DIR . "modules/$MOD.mod")) {
+    require_once(SM_PATH . $SQSPELL_DIR . "modules/$MOD.mod");
+} else {
+    error_box(_("Invalid SquirrelSpell module."),$color);
+    echo '</body></html>';
+}
+?>
\ No newline at end of file