minor corrections

[brisk.git] / web / index_rd.php

diff --git a/web/index_rd.php b/web/index_rd.php
index 20a7c14..f1af84d 100644 (file)
--- a/web/index_rd.php
+++ b/web/index_rd.php
@@ -2,7 +2,7 @@
 /*
  *  brisk - index_rd.php
  *
- *  Copyright (C) 2006 matteo.nastasi@milug.org
+ *  Copyright (C) 2006-2007 matteo.nastasi@milug.org
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -46,6 +46,7 @@ function unrecerror()
   GLOBAL $is_page_streaming;
 
   $is_page_streaming = TRUE;
+  log_rd2("XXX", "UNREC_ERROR");
   return (sprintf('the_end=true; window.onunload = null; document.location.assign("index.php");'));
 }
 
@@ -54,6 +55,7 @@ function page_sync($page)
   GLOBAL $is_page_streaming;
 
   $is_page_streaming = TRUE;
+  // log_rd2("PAGE_SYNC");
   return (sprintf('the_end=true; window.onunload = null; document.location.assign("%s");', $page));
 }
 
@@ -95,8 +97,7 @@ function maincheck($sess, $cur_stat, $cur_subst, $cur_step, &$new_stat, &$new_su
     return (FALSE);
   }
     
-  if (validate_sess($sess)) {
-    $proxy_step = step_get($sess);
+  if (($proxy_step = step_get($sess)) != FALSE) {
     // log_rd2($sess, "Postget".$proxy_step."zizi");
 
     if ($cur_step == $proxy_step) {
@@ -250,6 +251,10 @@ $is_page_streaming =  ((stristr($HTTP_USER_AGENT, "linux") &&
 header("Cache-Control: no-cache, must-revalidate"); // HTTP/1.1
 header("Expires: Mon, 26 Jul 1997 05:00:00 GMT"); // Date in the past
 
+if (!isset($myfrom))
+     $myfrom = "";
+if (!isset($subst))
+     $subst = "";
 log_rd2($sess, "FROM OUTSIDE - STAT: ".$stat." SUBST: ".$subst." STEP: ".$step." MYFROM: ".$myfrom. "IS_PAGE:" . $is_page_streaming);