[myserver-commit] [3098] Use the `Host' value used by the client for the `Via' header.

[Giuseppe Scrivano]

Revision: 3098
          http://svn.sv.gnu.org/viewvc/?view=rev&root=myserver&revision=3098
Author:   gscrivano
Date:     2009-05-24 18:42:26 +0000 (Sun, 24 May 2009)
Log Message:
-----------
Use the `Host' value used by the client for the `Via' header.  Keep old `Via' 
values that may be present in the header.

Modified Paths:
--------------
    trunk/myserver/src/http_handler/proxy/proxy.cpp

Modified: trunk/myserver/src/http_handler/proxy/proxy.cpp
===================================================================
--- trunk/myserver/src/http_handler/proxy/proxy.cpp     2009-05-24 11:22:44 UTC 
(rev 3097)
+++ trunk/myserver/src/http_handler/proxy/proxy.cpp     2009-05-24 18:42:26 UTC 
(rev 3098)
@@ -161,8 +161,19 @@
 
   checkDataChunks (td, &keepalive, &useChunks);
 
-  td->response.setValue ("Via", Server::getInstance()->getServerName());
+  string *tmp = td->request.getValue ("Host", NULL);
+  const char *via = tmp ? tmp->c_str () : td->connection->getLocalIpAddr ();
 
+  tmp = td->response.getValue ("Via", NULL);
+  if (tmp)
+    {
+      tmp->append (", ");
+      tmp->append (via);
+      td->response.setValue ("Via", tmp->c_str ());
+    }
+  else
+    td->response.setValue ("Via", via);
+
   if (useChunks)
     td->response.setValue ("Transfer-Encoding", "chunked");