X-Git-Url: https://vcs.fsf.org/?p=squirrelmail.git;a=blobdiff_plain;f=src%2Fredirect.php;h=93d61fc6968adb04f59ff57e057910aa8454599f;hp=14cbca25b4bd71a78a3a58fb3d50632662d10205;hb=1d80c108a1d741b7dcb562ea1cf6d2214322b192;hpb=d7c82551df7a28530139681c44a283836be6b6fc

diff --git a/src/redirect.php b/src/redirect.php
index 14cbca25..93d61fc6 100644
--- a/src/redirect.php
+++ b/src/redirect.php
@@ -4,18 +4,20 @@
 * redirect.php
 * Derived from webmail.php by Ralf Kraudelt <kraude@wiwi.uni-rostock.de>
 *
-* Copyright (c) 1999-2002 The SquirrelMail Project Team
+* Copyright (c) 1999-2003 The SquirrelMail Project Team
 * Licensed under the GNU GPL. For full terms see the file COPYING.
 *
 * Prevents users from reposting their form data after a successful logout.
 *
 * $Id$
+* @package squirrelmail
 */
 
-/* Path for SquirrelMail required files. */
+/** Path for SquirrelMail required files. */
 define('SM_PATH','../');
 
 /* SquirrelMail required files. */
+require_once(SM_PATH . 'functions/global.php');
 require_once(SM_PATH . 'functions/i18n.php');
 require_once(SM_PATH . 'functions/strings.php');
 require_once(SM_PATH . 'config/config.php');
@@ -24,17 +26,6 @@ require_once(SM_PATH . 'functions/imap.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/global.php');
-
-// Remove slashes if PHP added them
-$REQUEST_METHOD = $_SERVER['REQUEST_METHOD'];
-if (get_magic_quotes_gpc()) {
-    if ($REQUEST_METHOD == 'POST') {
-        RemoveSlashes($_POST);
-    } else if ($REQUEST_METHOD == 'GET') {
-        RemoveSlashes($_GET);
-    }
-}
 
 /* Before starting the session, the base URI must be known. Assuming */
 /* that this file is in the src/ subdirectory (or something).        */
@@ -47,28 +38,22 @@ header('Pragma: no-cache');
 $location = get_location();
 
 session_set_cookie_params (0, $base_uri);
-session_start();
+sqsession_is_active();
 
 sqsession_unregister ('user_is_logged_in');
 sqsession_register ($base_uri, 'base_uri');
 
 /* get globals we me need */
-if (isset($_POST['login_username'])) {
-    $login_username = $_POST['login_username'];
+sqGetGlobalVar('login_username', $login_username);
+sqGetGlobalVar('secretkey', $secretkey);
+sqGetGlobalVar('js_autodetect_results', $js_autodetect_results);
+if(!sqGetGlobalVar('squirrelmail_language', $squirrelmail_language) || $squirrelmail_language == '') {
+	$squirrelmail_language = $squirrelmail_default_language;
 }
-if (!isset($_COOKIE['squirrelmail_language']) ||
-    $squirrelmail_language == '' ) {
-    $squirrelmail_language = $squirrelmail_default_language;
-}
-else {
-    $squirrelmail_language = $_COOKIE['squirrelmail_language'];
-}
-if (isset($_POST['secretkey'])) {
-    $secretkey = $_POST['secretkey'];
-}
-if (isset($_POST['js_autodetect_results'])) {
-    $js_autodetect_results = $_POST['js_autodetect_results'];
+if (!sqgetGlobalVar('mailto', $mailto)) {
+    $mailto = '';
 }
+
 /* end of get globals */
 
 set_up_language($squirrelmail_language, true);
@@ -77,7 +62,7 @@ setcookie('squirrelmail_language', $squirrelmail_language, time()+2592000,
           $base_uri);
 
 if (!isset($login_username)) {
-    include_once( '../functions/display_messages.php' );
+    include_once(SM_PATH .  'functions/display_messages.php' );
     logout_error( _("You must be logged in to access this page.") );    
     exit;
 }
@@ -98,24 +83,39 @@ if (!sqsession_is_registered('user_is_logged_in')) {
     }
 
     $imapConnection = sqimap_login($login_username, $key, $imapServerAddress, $imapPort, 0);
-    if (!$imapConnection) {
-        $errTitle = _("There was an error contacting the mail server.");
-        $errString = $errTitle . "<br>\n".
-                     _("Contact your administrator for help.");
-        include_once( '../functions/display_messages.php' );
-        logout_error( $errString, $errTitle );            
-        exit;
-    } else {
-        $sqimap_capabilities = sqimap_capability($imapConnection);
-	sqsession_register($sqimap_capabilities, 'sqimap_capabilities');
-        $delimiter = sqimap_get_delimiter ($imapConnection);
-    }
+
+    $sqimap_capabilities = sqimap_capability($imapConnection);
+    sqsession_register($sqimap_capabilities, 'sqimap_capabilities');
+    $delimiter = sqimap_get_delimiter ($imapConnection);
+
     sqimap_logout($imapConnection);
     sqsession_register($delimiter, 'delimiter');
 
     $username = $login_username;
     sqsession_register ($username, 'username');
     setcookie('key', $key, 0, $base_uri);
+
+    switch ($allow_frames) {
+        case 4:    // if $use_frames unset, fall through to case 2
+            if (isset($_POST['set_use_frames'])) {
+                $use_frames = $_POST['set_use_frames'];
+                break;
+            }
+        case 2:    // Do not use frames
+            $use_frames = 0;
+            break;
+        case 3:    // if $use_frames unset, fall through to case 1
+            if (isset($_POST['set_use_frames'])) {
+                $use_frames = $_POST['set_use_frames'];
+                break;
+            }
+        default:   // default is also to use frames
+        case 1:    // use frames
+            $use_frames = 1;
+            break;
+    }
+
+    setcookie('use_frames', $use_frames, time()+2592000, $base_uri);
     do_hook ('login_verified');
 
 }
@@ -136,13 +136,9 @@ sqsession_register($attachment_common_types_parsed, 'attachment_common_types_par
 
 $debug = false;
 
-if (isset($_SERVER['HTTP_ACCEPT']) &&
-    !isset($attachment_common_types_parsed[$_SERVER['HTTP_ACCEPT']])) {
-    attachment_common_parse($_SERVER['HTTP_ACCEPT'], $debug);
-}
-if (isset($_SERVER['HTTP_ACCEPT']) &&
-    !isset($attachment_common_types_parsed[$_SERVER['HTTP_ACCEPT']])) {
-    attachment_common_parse($_SERVER['HTTP_ACCEPT'], $debug);
+if ( sqgetGlobalVar('HTTP_ACCEPT', $http_accept, SQ_SERVER) &&
+    !isset($attachment_common_types_parsed[$http_accept]) ) {
+    attachment_common_parse($http_accept, $debug);
 }
 
 /* Complete autodetection of Javascript. */
@@ -164,37 +160,25 @@ if ($javascript_setting != SMPREF_JS_ON){
 /* Update the prefs */
 setPref($data_dir, $username, 'javascript_on', $js_pref);
 
-global $attachments;
-$attachments = unserialize(getPref($data_dir, $username, 'attachments', 0));
 /* Compute the URL to forward the user to. */
-    global $session_expired_location, $session_expired_post;
-    if (isset($session_expired_location) && $session_expired_location) {
-       $compose_new_win = getPref($data_dir, $username, 'compose_new_win', 0);
-       if ($compose_new_win) {
-          $redirect_url = $session_expired_location;
-       } else {
-          $redirect_url = 'webmail.php?right_frame='.urldecode($session_expired_location);
-       }
-       sqsession_unregister('session_expired_location');
-       unset($session_expired_location);
-       if (is_array($compose_messages)) {
-          sqsession_register('compose_messages');
-       }
-    } else {
-/* need to be adapted to compose_messages.
-       if (is_array($attachments)) {
-          $hashed_attachment_dir = getHashedDir($username, $attachment_dir);
-          foreach ($attachments as $attachment) {
-    	     $attached_file = $hashed_attachment_dir.'/'.$attachment['localfilename'];
-    	     if (file_exists($attached_file)) {
-                unlink($attached_file);
-    	     }
-          }
-          removePref($data_dir, $username, 'attachments');
-       }
-*/       
-       $redirect_url = 'webmail.php';
+$redirect_url = $location . '/webmail.php';
+
+if ( sqgetGlobalVar('session_expired_location', $session_expired_location, SQ_SESSION) ) {
+    sqsession_unregister('session_expired_location');
+    $compose_new_win = getPref($data_dir, $username, 'compose_new_win', 0);
+    if ($compose_new_win) {
+        // do not prefix $location here because $session_expired_location is set to PHP_SELF
+        // of the last page
+        $redirect_url = $session_expired_location;
+    } elseif ( strpos($session_expired_location, 'webmail.php') === FALSE ) {
+        $redirect_url = $location.'/webmail.php?right_frame='.urldecode($session_expired_location);
     }
+    unset($session_expired_location);
+}
+if($mailto != '') {
+    $redirect_url  = $location . '/webmail.php?right_frame=compose.php&mailto=';
+    $redirect_url .= $mailto;
+}
 
 /* Write session data and send them off to the appropriate page. */
 session_write_close();
@@ -206,7 +190,15 @@ function attachment_common_parse($str, $debug) {
     global $attachment_common_types, $attachment_common_types_parsed;
 
     $attachment_common_types_parsed[$str] = true;
-    $types = explode(', ', $str);
+    
+    /* 
+     * Replace ", " with "," and explode on that as Mozilla 1.x seems to  
+     * use "," to seperate whilst IE, and earlier versions of Mozilla use
+     * ", " to seperate
+     */
+    
+    $str = str_replace( ', ' , ',' , $str );
+    $types = explode(',', $str);
 
     foreach ($types as $val) {
         // Ignore the ";q=1.0" stuff