Add the ability to dump all traffic going through route() over a control connection.

[tinc] / src / connection.h

diff --git a/src/connection.h b/src/connection.h
index 0fc49ef..77ca87a 100644 (file)
--- a/src/connection.h
+++ b/src/connection.h
@@ -21,6 +21,7 @@
 #ifndef __TINC_CONNECTION_H__
 #define __TINC_CONNECTION_H__
 
+#include "buffer.h"
 #include "cipher.h"
 #include "digest.h"
 #include "rsa.h"
@@ -42,7 +43,8 @@ typedef struct connection_status_t {
                int decryptin:1;                        /* 1 if we have to decrypt incoming traffic */
                int mst:1;                              /* 1 if this connection is part of a minimum spanning tree */
                int control:1;
-               int unused:22;
+               int pcap:1;
+               int unused:21;
 } connection_status_t;
 
 #include "edge.h"
@@ -80,8 +82,10 @@ typedef struct connection_t {
 
        char *hischallenge;             /* The challenge we sent to him */
 
-       struct bufferevent *buffer;                     /* buffer events on this metadata connection */
+       struct buffer_t inbuf;
+       struct buffer_t outbuf;
        struct event inevent;                           /* input event on this metadata connection */
+       struct event outevent;                          /* output event on this metadata connection */
        int tcplen;                                     /* length of incoming TCPpacket */
        int allow_request;                      /* defined if there's only one request possible */