* Added several hooks
[squirrelmail.git] / src / login.php
index bea0c0bca7184ace3c876ce9f0541d93fc278e56..82ba320b98aa677803077ac67cff1f2c2c9d5cb5 100644 (file)
@@ -8,61 +8,45 @@
     **  This a simple login screen. Some housekeeping is done to clean
     **  cookies and find language.
     **
+    **  $Id$
     **/
 
-   if (!isset($config_php))
-      include("../config/config.php");
-   if (!isset($strings_php))
-      include("../functions/strings.php");
-   if (!isset($i18n_php))
-      include("../functions/i18n.php");
-   if (!isset($plugin_php))
-      include("../functions/plugin.php");
+   include("../functions/strings.php");
+   include("../config/config.php");
+   include('../functions/i18n.php');
+   include("../functions/plugin.php");
 
-   // let's check to see if they compiled with gettext support
-   if (!function_exists("_")) {
-      function _($string) {
-         return $string;
-      }
-   } else {
-      // $squirrelmail_language is set by a cookie when the user selects
-      // language and logs out
-
-      // Use HTTP content language negotiation if cookie not set
-      if (!isset($squirrelmail_language) && isset($HTTP_ACCEPT_LANGUAGE)) {
-         $squirrelmail_language = substr($HTTP_ACCEPT_LANGUAGE, 0, 2);
-      }
-
-      if (isset($squirrelmail_language)) {
-         if ($squirrelmail_language != "en" && $squirrelmail_language != "") {
-            putenv("LC_ALL=".$squirrelmail_language);
-            bindtextdomain("squirrelmail", "../locale/");
-            textdomain("squirrelmail");
-            header ("Content-Type: text/html; charset=".$languages[$squirrelmail_language]["CHARSET"]);
-         }
-      }
-   }
+   // $squirrelmail_language is set by a cookie when the user selects
+   // language and logs out
+   set_up_language($squirrelmail_language, true);
 
    // Need the base URI to set the cookies. (Same code as in webmail.php)
    ereg ("(^.*/)[^/]+/[^/]+$", $PHP_SELF, $regs);
    $base_uri = $regs[1];
 
-   setcookie("username", "", 0, $base_uri);
-   setcookie("key", "", 0, $base_uri);
+   setcookie("username", '', 0, $base_uri);
+   setcookie("key", '', 0, $base_uri);
    setcookie("logged_in", 0, 0, $base_uri);
+   header ("Pragma: no-cache");
 
    // In case the last session was not terminated properly, make sure
    // we get a new one.
-   setcookie("PHPSESSID", "", 0, $base_uri);
+       $cookie_params = session_get_cookie_params(); 
+       setcookie(session_name(),"",0,$cookie_params["domain"].$cookie_params["path"]); 
 
+   do_hook('login_cookie');
    echo "<HTML>";
    echo "<HEAD><TITLE>";
    echo $org_name . " - " . _("Login");
    echo "</TITLE></HEAD>\n";
    echo "<BODY TEXT=000000 BGCOLOR=#FFFFFF LINK=0000CC VLINK=0000CC ALINK=0000CC>\n";
-   echo "<FORM ACTION=\"webmail.php\" METHOD=\"POST\" NAME=f>\n";
-   echo "<CENTER><IMG SRC=\"$org_logo\"</CENTER>\n";
+   echo "<FORM ACTION=\"redirect.php\" METHOD=\"POST\" NAME=f>\n";
+   
+   $username_form_name = 'login_username';
+   $password_form_name = 'secretkey';
+   do_hook('login_top');
+   
+   echo "<CENTER><IMG SRC=\"$org_logo\"></CENTER>\n";
    echo "<CENTER><SMALL>";
    printf (_("SquirrelMail version %s"), $version);
    echo "<BR>\n";
    echo "               <TD WIDTH=30% ALIGN=right>\n";
    echo _("Name:");
    echo "               </TD><TD WIDTH=* ALIGN=left>\n";
-   echo "                  <INPUT TYPE=TEXT NAME=username>\n";
+   echo "                  <INPUT TYPE=TEXT NAME=\"$username_form_name\"";
+   if (isset($loginname))
+      echo " value=\"" . htmlspecialchars($loginname) . "\"";
+   echo ">\n";
    echo "               </TD>\n";
    echo "            </TR><TR>\n";
    echo "               <TD WIDTH=30% ALIGN=right>\n";
    echo _("Password:");
    echo "               </TD><TD WIDTH=* ALIGN=left>\n";
-   echo "                  <INPUT TYPE=PASSWORD NAME=key>\n";
+   echo "                  <INPUT TYPE=PASSWORD NAME=\"$password_form_name\">\n";
    echo "               </TD>\n"; 
    echo "         </TABLE>\n";
    echo "      </TD>\n";
    echo "   </TR>\n";
    echo "</TABLE>\n";
    echo "<input type=hidden name=just_logged_in value=1>\n";
+   do_hook('login_form');
    echo "</FORM>\n";
    do_hook("login_bottom");
 ?>