Support for conversations with "wildcard" destination addresses, from

Jeff Foster.


git-svn-id: http://anonsvn.wireshark.org/wireshark/trunk@2523 f5534014-38df-0310-8fa8-9805f1628bb7

1 files changed, 29 insertions, 3 deletions

diff --git a/epan/conversation.h b/epan/conversation.h
index b8c066d0a5..35b18f69d6 100644
--- a/epan/conversation.h
+++ b/epan/conversation.h
@@ -1,7 +1,7 @@
 /* conversation.h
  * Routines for building lists of packets that are part of a "conversation"
  *
- * $Id: conversation.h,v 1.1 2000/09/27 04:54:47 gram Exp $
+ * $Id: conversation.h,v 1.2 2000/10/21 05:52:28 guy Exp $
  *
  * Ethereal - Network traffic analyzer
  * By Gerald Combs <gerald@zing.org>
@@ -26,10 +26,26 @@
 #ifndef __CONVERSATION_H__
 #define __CONVERSATION_H__
 
+/* 
+* Conversation options values 
+*/
+#define NO_DST_ADDR 0x01
+#define NO_DST_PORT 0x02
+
 #include "packet.h"		/* for conversation dissector type */
 /*
  * Data structure representing a conversation.
  */
+typedef struct conversation_key {
+	struct conversation_key *next;
+	address	src;
+	address	dst;
+	port_type ptype;
+	guint32	port_src;
+	guint32	port_dst;
+	guint	options;
+} conversation_key;
+
 typedef struct conversation {
 	struct conversation *next;	/* pointer to next conversation on hash chain */
 	guint32	index;	/* unique ID for conversation */
@@ -39,13 +55,17 @@ typedef struct conversation {
 		old_dissector_t	old_d;
 		dissector_t	new_d;
 	} dissector; 			/* protocol dissector client can associate with conversation */
+
+	conversation_key *key_ptr;	/* pointer to the key for this conversation */
 } conversation_t;
 
 extern void conversation_init(void);
+
 conversation_t *conversation_new(address *src, address *dst, port_type ptype,
-    guint32 src_port, guint32 dst_port, void *data);
+    guint32 src_port, guint32 dst_port, void *data, guint options);
+
 conversation_t *find_conversation(address *src, address *dst, port_type ptype,
-    guint32 src_port, guint32 dst_port);
+    guint32 src_port, guint32 dst_port, guint options);
 
 void old_conversation_set_dissector(conversation_t *conversation,
     old_dissector_t dissector);
@@ -60,4 +80,10 @@ try_conversation_dissector(address *src, address *dst, port_type ptype,
     guint32 src_port, guint32 dst_port, tvbuff_t *tvb, packet_info *pinfo,
     proto_tree *tree);
 
+/* These routines are used to set undefined values for a conversation */
+
+void conversation_set_port( conversation_t *conv, guint32 port);
+void conversation_set_address( conversation_t *conv, address *addr);
+
+
 #endif /* conversation.h */