From 407c76c5df687ad755f1debf4fbc158d4bbcbfa6 Mon Sep 17 00:00:00 2001
From: David Kopf <dak664@embarqmail.com>
Date: Wed, 31 Aug 2011 11:52:55 -0400
Subject: [PATCH] output buffer unused at present, save some RAM

---
 examples/ipv6/rpl-border-router/httpd-simple.h | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/examples/ipv6/rpl-border-router/httpd-simple.h b/examples/ipv6/rpl-border-router/httpd-simple.h
index 5fda299e8..4a2efa30f 100644
--- a/examples/ipv6/rpl-border-router/httpd-simple.h
+++ b/examples/ipv6/rpl-border-router/httpd-simple.h
@@ -26,7 +26,6 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- * $Id: httpd-simple.h,v 1.1 2010/05/09 12:52:05 nifi Exp $
  */
 
 /**
@@ -43,8 +42,10 @@
 
 #include "contiki-net.h"
 
+/* The current internal border router webserver ignores the requested file name */
+/* and needs no per-connection output buffer, so save some RAM */
 #ifndef WEBSERVER_CONF_CFS_PATHLEN
-#define HTTPD_PATHLEN 80
+#define HTTPD_PATHLEN 2
 #else /* WEBSERVER_CONF_CFS_CONNS */
 #define HTTPD_PATHLEN WEBSERVER_CONF_CFS_PATHLEN
 #endif /* WEBSERVER_CONF_CFS_CONNS */
@@ -56,8 +57,8 @@ struct httpd_state {
   struct timer timer;
   struct psock sin, sout;
   struct pt outputpt;
-  char inputbuf[HTTPD_PATHLEN + 30];
-  char outputbuf[UIP_TCP_MSS];
+  char inputbuf[HTTPD_PATHLEN + 24];
+/*char outputbuf[UIP_TCP_MSS]; */
   char filename[HTTPD_PATHLEN];
   httpd_simple_script_t script;
   char state;