From e4071f9273c379d2a034b0e60676a3a9c6e58911 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Philipp=20T=C3=B6lke?= <toelke@in.tum.de>
Date: Wed, 27 Jul 2011 07:28:13 +0000
Subject: [PATCH] debug vpn

---
 src/vpn/gnunet-daemon-vpn-helper.c | 19 +++++++++++++++++++
 src/vpn/gnunet-daemon-vpn.c        | 17 +++++++++++++++++
 2 files changed, 36 insertions(+)

diff --git a/src/vpn/gnunet-daemon-vpn-helper.c b/src/vpn/gnunet-daemon-vpn-helper.c
index 9dbd2ade7..75a6b2bad 100644
--- a/src/vpn/gnunet-daemon-vpn-helper.c
+++ b/src/vpn/gnunet-daemon-vpn-helper.c
@@ -364,6 +364,25 @@ message_token (void *cls __attribute__((unused)),
                     }
                 }
             }
+          else
+            {
+              GNUNET_log(GNUNET_ERROR_TYPE_DEBUG, "Packet to %02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x, which has no mapping\n", pkt6->ip6_hdr.dadr[0],
+                         pkt6->ip6_hdr.dadr[1],
+                         pkt6->ip6_hdr.dadr[2],
+                         pkt6->ip6_hdr.dadr[3],
+                         pkt6->ip6_hdr.dadr[4],
+                         pkt6->ip6_hdr.dadr[5],
+                         pkt6->ip6_hdr.dadr[6],
+                         pkt6->ip6_hdr.dadr[7],
+                         pkt6->ip6_hdr.dadr[8],
+                         pkt6->ip6_hdr.dadr[9],
+                         pkt6->ip6_hdr.dadr[10],
+                         pkt6->ip6_hdr.dadr[11],
+                         pkt6->ip6_hdr.dadr[12],
+                         pkt6->ip6_hdr.dadr[13],
+                         pkt6->ip6_hdr.dadr[14],
+                         pkt6->ip6_hdr.dadr[15]);
+            }
           break;
         case 0x3a:
           /* ICMPv6 */
diff --git a/src/vpn/gnunet-daemon-vpn.c b/src/vpn/gnunet-daemon-vpn.c
index cef876b52..9ff43cd7f 100644
--- a/src/vpn/gnunet-daemon-vpn.c
+++ b/src/vpn/gnunet-daemon-vpn.c
@@ -421,6 +421,23 @@ process_answer(void* cls, const struct GNUNET_SCHEDULER_TaskContext* tc) {
 
 	unsigned char* c = ((unsigned char*)pkt)+ntohs(pkt->addroffset);
         new_ip6addr_remote(c, pkt->addr, pkt->addrsize);
+        GNUNET_log(GNUNET_ERROR_TYPE_DEBUG, "New mapping to %02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x\n",
+                   c[0],
+                   c[1],
+                   c[2],
+                   c[3],
+                   c[4],
+                   c[5],
+                   c[6],
+                   c[7],
+                   c[8],
+                   c[9],
+                   c[10],
+                   c[11],
+                   c[12],
+                   c[13],
+                   c[14],
+                   c[15]);
 	unsigned char* k = (unsigned char*)&key;
 	/*
 	 * Copy the newly generated ip-address to the key backwards (as only the first part is used in the hash-table)
-- 
2.25.1