From cf828486ae511a6e6599f1a1b14d63c7d13fd845 Mon Sep 17 00:00:00 2001
From: Christopher Scherb <christopher.scherb@unibas.ch>
Date: Thu, 6 Feb 2014 15:54:44 +0100
Subject: [PATCH] Add thunk detection

---
 ccnl-core.c    |  2 +-
 ccnl-ext-nfn.c | 12 ++++++++++--
 2 files changed, 11 insertions(+), 3 deletions(-)

diff --git a/ccnl-core.c b/ccnl-core.c
index 6652bac7fa94..95c2e01b4fc0 100644
--- a/ccnl-core.c
+++ b/ccnl-core.c
@@ -888,7 +888,7 @@ ccnl_core_RX_i_or_c(struct ccnl_relay_s *relay, struct ccnl_face_s *from,
         //NFN PLUGIN CALL
 #ifdef CCNL_NFN
         if(!memcmp(p->comp[p->compcnt-1], "NFN", 3)){
-            ccnl_nfn();
+            ccnl_nfn(relay, buf, p, from);
             goto Done;
         }
 #endif /*CCNL_NFN*/
diff --git a/ccnl-ext-nfn.c b/ccnl-ext-nfn.c
index e044c9f312a3..33258c2c62f8 100644
--- a/ccnl-ext-nfn.c
+++ b/ccnl-ext-nfn.c
@@ -20,9 +20,17 @@
  * 2014-02-06 <christopher.scherb@unibas.ch>created 
  */
 
+#include "ccnl-core.h"
 
 int 
-ccnl_nfn(){
-    DEBUGMSG(49, "ccnl_nfn()\n");
+ccnl_nfn(struct ccnl_relay_s *ccnl, struct ccnl_buf_s *orig,
+	  struct ccnl_prefix_s *prefix, struct ccnl_face_s *from)
+{
+    DEBUGMSG(49, "ccnl_nfn(%p, %p, %p, %p)\n", ccnl, orig, prefix, from);
     DEBUGMSG(99, "NFN-engine\n"); 
+    if(!memcmp(prefix->comp[prefix->compcnt-2], "THUNK", 5))
+    {
+        DEBUGMSG(99, "  Thunk-request\n"); 
+    }
+    
 }
\ No newline at end of file