- $rcptaddress = '';
- if (isset($emailaddress)) {
- if (stristr($emailaddress, 'mailto:')) {
- $rcptaddress = substr($emailaddress, 7);
- } else {
- $rcptaddress = $emailaddress;
- }
-
- if (($pos = strpos($rcptaddress, '?')) !== false) {
- $a = substr($rcptaddress, $pos + 1);
- $rcptaddress = substr($rcptaddress, 0, $pos);
- $a = explode('=', $a, 2);
- if (isset($a[1])) {
- $name = urldecode($a[0]);
- $val = urldecode($a[1]);
- global $$name;
- $$naame = $val;
- }
- }
-
- /* At this point, we have parsed a lot of the mailto stuff. */
- /* Let's do the rest -- CC, BCC, Subject, Body */
- /* Note: They can all be case insensitive */
- foreach ($GLOBALS as $k => $v) {
- $key = strtolower($k);
- $value = urlencode($v);
- if ($key == 'cc') {
- $rcptaddress .= '&send_to_cc=' . $value;
- } else if ($key == 'bcc') {
- $rcptaddress .= '&send_to_bcc=' . $value;
- } else if ($key == 'subject') {
- $rcptaddress .= '&subject=' . $value;
- } else if ($key == 'body') {
- $rcptaddress .= '&body=' . $value;
- }
+/**
+ * login.php -- simple login screen
+ *
+ * Copyright (c) 1999-2004 The SquirrelMail Project Team
+ * Licensed under the GNU GPL. For full terms see the file COPYING.
+ *
+ * This a simple login screen. Some housekeeping is done to clean
+ * cookies and find language.
+ *
+ * @version $Id$
+ * @package squirrelmail
+ */
+
+/**
+ * Path for SquirrelMail required files.
+ * @ignore
+ */
+define('SM_PATH','../');
+
+/* SquirrelMail required files. */
+require_once(SM_PATH . 'functions/strings.php');
+require_once(SM_PATH . 'config/config.php');
+require_once(SM_PATH . 'functions/i18n.php');
+require_once(SM_PATH . 'functions/plugin.php');
+require_once(SM_PATH . 'functions/constants.php');
+require_once(SM_PATH . 'functions/page_header.php');
+require_once(SM_PATH . 'functions/html.php');
+require_once(SM_PATH . 'functions/global.php');
+require_once(SM_PATH . 'functions/imap_general.php');
+require_once(SM_PATH . 'functions/forms.php');
+
+/**
+ * $squirrelmail_language is set by a cookie when the user selects
+ * language and logs out
+ */
+set_up_language($squirrelmail_language, TRUE, TRUE);
+
+/**
+ * Find out the base URI to set cookies.
+ */
+if (!function_exists('sqm_baseuri')){
+ require_once(SM_PATH . 'functions/display_messages.php');
+}
+$base_uri = sqm_baseuri();
+
+/*
+ * In case the last session was not terminated properly, make sure
+ * we get a new one.
+ */
+
+sqsession_destroy();
+
+header('Pragma: no-cache');
+
+/**
+ * This detects if the IMAP server has logins disabled, and if so,
+ * squelches the display of the login form and puts up a message
+ * explaining the situation.
+ */
+if($imap_auth_mech == 'login') {
+ $imap = sqimap_create_stream($imapServerAddress, $imapPort, $use_imap_tls);
+ $logindisabled = sqimap_capability($imap,'LOGINDISABLED');
+ sqimap_logout($imap);
+ if ($logindisabled) {
+ $string = "The IMAP server is reporting that logins are disabled.<br>";
+ if (!$use_imap_tls) {
+ $string .= "The use of TLS may allow SquirrelMail to login.<br>";