From 5bbe20e463dc798b73953224f54fd9bbeb5dad29 Mon Sep 17 00:00:00 2001
From: gustavf <gustavf@7612ce4b-ef26-0410-bec9-ea0150e637f0>
Date: Tue, 4 Jul 2000 13:23:02 +0000
Subject: [PATCH] Added a new session variable base_uri. Uses this variable
 when printing the page header. This is needed to be able to print the header
 in plugins.

git-svn-id: https://svn.code.sf.net/p/squirrelmail/code/trunk/squirrelmail@584 7612ce4b-ef26-0410-bec9-ea0150e637f0
---
 functions/page_header.php | 30 ++++++++++++++++++++++--------
 src/webmail.php           | 26 ++++++++++++++++++++------
 2 files changed, 42 insertions(+), 14 deletions(-)

diff --git a/functions/page_header.php b/functions/page_header.php
index 7a600571..c3a95f49 100644
--- a/functions/page_header.php
+++ b/functions/page_header.php
@@ -57,6 +57,15 @@
       echo "</HEAD>\n\n";
    }
 
+   function displayInternalLink ($path, $text, $target="") {
+      global $base_uri;
+
+      if ($target != "")
+         $target = " target=\"$target\"";
+
+      echo '<a href="'.$base_uri.$path.'"'.$target.'>'.$text.'</a>';
+   }
+
    function displayPageHeader($color, $mailbox) {
       displayHtmlHeader ($color);
 
@@ -69,9 +78,9 @@
       $shortBoxName = stripslashes($shortBoxName);
       echo "<TABLE BGCOLOR=\"$color[4]\" BORDER=0 WIDTH=\"100%\" CELLSPACING=0 CELLPADDING=2>\n";
       echo "   <TR BGCOLOR=\"$color[9]\">\n";
-      echo "      <TD ALIGN=left WIDTH=\"30%\">\n";
-      echo "         <A HREF=\"signout.php\" TARGET=\"_top\"><B>" . _("Sign Out") . "</B></A>\n";
-      echo "      </TD><TD ALIGN=right WIDTH=\"70%\">\n";
+      echo "      <TD ALIGN=left WIDTH=\"30%\"><b>\n";
+      displayInternalLink ("src/signout.php", _("Sign Out"), "_top");
+      echo "      </b></TD><TD ALIGN=right WIDTH=\"70%\">\n";
       echo "         <div align=right>" . _("Current Folder: ") . "<B>$shortBoxName&nbsp;</B></div>\n";
       echo "      </TD>\n";
       echo "   </TR>\n";
@@ -80,11 +89,16 @@
       echo "   <TR>\n";
       echo "      <TD ALIGN=left WIDTH=\"70%\">\n";
       $urlMailbox = $mailbox;
-      echo "         <A HREF=\"compose.php?mailbox=$urlMailbox\">" . _("Compose") . "</A>&nbsp;&nbsp;\n";
-      echo "         <A HREF=\"addressbook.php\">" . _("Addresses") . "</A>&nbsp;&nbsp;\n";
-      echo "         <A HREF=\"folders.php\">" . _("Folders") . "</A>&nbsp;&nbsp;\n";
-      echo "         <A HREF=\"options.php\">" . _("Options") . "</A>&nbsp;&nbsp;\n";
-      echo "         <A HREF=\"webmail.php?right_frame=help.php\" TARGET=\"Help Me!\">" . _("Help") . "</A>&nbsp;&nbsp;";
+      displayInternalLink ("src/compose.php?mailbox=$urlMailbox", _("Compose"), "right");
+      echo "&nbsp;&nbsp;\n";
+      displayInternalLink ("src/addressbook.php", _("Addresses"), "right");
+      echo "&nbsp;&nbsp;\n";
+      displayInternalLink ("src/folders.php", _("Folders"), "right");
+      echo "&nbsp;&nbsp;\n";
+      displayInternalLink ("src/options.php", _("Options"), "right");
+      echo "&nbsp;&nbsp;\n";
+      displayInternalLink ("src/webmail.php?right_frame=help.php", _("Help"), "Help Me!");
+      echo "&nbsp;&nbsp;\n";
 
       do_hook("menuline");
 
diff --git a/src/webmail.php b/src/webmail.php
index 6a1eae8d..158c7c42 100644
--- a/src/webmail.php
+++ b/src/webmail.php
@@ -1,21 +1,35 @@
 <?php
    /**
-    **  webmail.php
+    **  webmail.php -- Displays the main frameset
     **
-    **  This simply creates the frames.
+    **  Copyright (c) 2000 The SquirrelMail development team
+    **  Licensed under the GNU GPL. For full terms see the file COPYING.
+    **
+    **  This file generates the main frameset. The files that are
+    **  shown can be given as parameters. If the user is not logged in
+    **  this file will verify username and password.
     **
     **/
 
+   // Before starting the session, the base URI must be known.
+   // Assuming that this file is in the src/ subdirectory (or
+   // something).
+   ereg ("(^.*/)[^/]+/[^/]+$", $PHP_SELF, $regs);
+   $base_uri = $regs[1];
+
+   session_set_cookie_params (0, $base_uri);
    session_start();
 
+   session_register ("base_uri");
+
    if(!isset($username)) {
       echo _("You need a valid user and password to access this page!");
       exit;
    }
 
-   setcookie("username", $username, 0, "/");
-   setcookie("key", $key, 0, "/");
-   setcookie("logged_in", 1, 0, "/");
+   setcookie("username", $username, 0, $base_uri);
+   setcookie("key", $key, 0, $base_uri);
+   setcookie("logged_in", 1, 0, $base_uri);
    
    // Refresh the language cookie.
    if (isset($squirrelmail_language)) {
@@ -30,7 +44,7 @@
    if (!isset($auth_php))
       include ("../functions/auth.php");
 
-   if (session_is_registered("user_is_logged_in")) {
+   if (!session_is_registered("user_is_logged_in")) {
       do_hook ("login_before");
       // verify that username and password are correct
       $imapConnection = sqimap_login($username, $key, $imapServerAddress, $imapPort, 0);
-- 
2.25.1