From 94f8978443eaa6c10f74f4e7767b374b73f245bc Mon Sep 17 00:00:00 2001
From: adamdunkels <adamdunkels>
Date: Mon, 14 Jan 2008 09:35:53 +0000
Subject: [PATCH] Rewrote the sniffer code to use a list, which makes it
 possible to add any number of sniffers. Sniffers now can be both for incoming
 and outoing packets.

---
 core/net/rime.h | 17 ++++++++++++++---
 1 file changed, 14 insertions(+), 3 deletions(-)

diff --git a/core/net/rime.h b/core/net/rime.h
index 85a8c6e92..84ec7d440 100644
--- a/core/net/rime.h
+++ b/core/net/rime.h
@@ -33,7 +33,7 @@
  *
  * This file is part of the Contiki operating system.
  *
- * $Id: rime.h,v 1.13 2008/01/08 07:52:31 adamdunkels Exp $
+ * $Id: rime.h,v 1.14 2008/01/14 09:35:53 adamdunkels Exp $
  */
 
 /**
@@ -52,6 +52,7 @@
 #include "net/rime/rimebuf.h"
 #include "net/rime/queuebuf.h"
 #include "net/rime/ruc.h"
+#include "net/rime/rucb.h"
 #include "net/rime/sibc.h"
 #include "net/rime/mh.h"
 #include "net/rime/rmh.h"
@@ -105,10 +106,20 @@ void rime_driver_send(void);
 void rime_set_output(void (*output_function)(void));
 void rime_output(void);
 
-void rime_set_sniffer(void (*sniffer_callback)(void));
-
 extern const struct mac_driver *rime_mac;
 
+struct rime_sniffer {
+  struct rime_sniffer *next;
+  void (* input_callback)(void);
+  void (* output_callback)(void);
+};
+
+#define RIME_SNIFFER(name, input_callback, output_callback) \
+static struct rime_sniffer name = { NULL, input_callback, output_callback }
+
+void rime_sniffer_add(struct rime_sniffer *s);
+void rime_sniffer_remove(struct rime_sniffer *s);
+
 #endif /* __RIME_H__ */
 
 /** @} */