src/signout.php

   1 <?php
   2
   3 /**
   4  * signout.php -- cleans up session and logs the user out
   5  *
   6  * Copyright (c) 1999-2005 The SquirrelMail Project Team
   7  * Licensed under the GNU GPL. For full terms see the file COPYING.
   8  *
   9  *  Cleans up after the user. Resets cookies and terminates session.
  10  *
  11  * @version $Id$
  12  * @package squirrelmail
  13  */
  14
  15 /**
  16  * Path for SquirrelMail required files.
  17  * @ignore
  18  */
  19 define('SM_PATH','../');
  20
  21 require_once(SM_PATH . 'include/validate.php');
  22 require_once(SM_PATH . 'functions/prefs.php');
  23 require_once(SM_PATH . 'functions/plugin.php');
  24 require_once(SM_PATH . 'functions/strings.php');
  25 require_once(SM_PATH . 'functions/html.php');
  26
  27 /* Erase any lingering attachments */
  28 if (isset($attachments) && is_array($attachments)
  29     && sizeof($attachments)){
  30     $hashed_attachment_dir = getHashedDir($username, $attachment_dir);
  31     foreach ($attachments as $info) {
  32         $attached_file = "$hashed_attachment_dir/$info[localfilename]";
  33         if (file_exists($attached_file)) {
  34             unlink($attached_file);
  35         }
  36     }
  37 }
  38
  39 if (!isset($frame_top)) {
  40     $frame_top = '_top';
  41 }
  42
  43 /* If a user hits reload on the last page, $base_uri isn't set
  44  * because it was deleted with the session. */
  45 if (! sqgetGlobalVar('base_uri', $base_uri, SQ_SESSION) ) {
  46     require_once(SM_PATH . 'functions/display_messages.php');
  47     $base_uri = sqm_baseuri();
  48 }
  49
  50 do_hook('logout');
  51
  52 sqsession_destroy();
  53
  54 if ($signout_page) {
  55     header('Status: 303 See Other');
  56     header("Location: $signout_page");
  57     exit; /* we send no content if we're redirecting. */
  58 }
  59
  60 /* internal gettext functions will fail, if language is not set */
  61 set_up_language($squirrelmail_language, true, true);
  62 ?>
  63 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
  64 <html>
  65 <head>
  66 <?php
  67     if ($theme_css != '') {
  68 ?>
  69    <link rel="stylesheet" type="text/css" href="<?php echo $theme_css; ?>" />
  70 <?php
  71     }
  72 ?>
  73    <meta name="robots" content="noindex,nofollow">
  74    <title><?php echo $org_title . ' - ' . _("Signout"); ?></title>
  75 </head>
  76 <body text="<?php echo $color[8]; ?>" bgcolor="<?php echo $color[4]; ?>"
  77 link="<?php echo $color[7]; ?>" vlink="<?php echo $color[7]; ?>"
  78 alink="<?php echo $color[7]; ?>">
  79 <br /><br />
  80 <?php
  81 $plugin_message = concat_hook_function('logout_above_text');
  82 echo
  83 html_tag( 'table',
  84     html_tag( 'tr',
  85          html_tag( 'th', _("Sign Out"), 'center' ) ,
  86     '', $color[0] ) .
  87     $plugin_message .
  88     html_tag( 'tr',
  89          html_tag( 'td', _("You have been successfully signed out.") .
  90              '<br /><a href="login.php" target="' . $frame_top . '">' .
  91              _("Click here to log back in.") . '</a><br />' ,
  92          'center' ) ,
  93     '', $color[4] ) .
  94     html_tag( 'tr',
  95          html_tag( 'td', '<br />', 'center' ) ,
  96     '', $color[0] ) ,
  97 'center', $color[4], 'width="50%" cellpadding="2" cellspacing="0" border="0"' )
  98 ?>
  99 </body>
 100 </html>