Add support for NetWare's serialization protocol.

git-svn-id: http://anonsvn.wireshark.org/wireshark/trunk@9472 f5534014-38df-0310-8fa8-9805f1628bb7

diff --git a/packet-ipx.c b/packet-ipx.c
index 87425300921e4397fa57395e8dbc42f31699a8de..cc45df342d23d1c32accdb8d65196e170a2e21ae 100644 (file)
--- a/packet-ipx.c
+++ b/packet-ipx.c
@@ -6,7 +6,7 @@
  * Portions Copyright (c) 2000-2002 by Gilbert Ramirez.
  * Portions Copyright (c) Novell, Inc. 2002-2003
  *
- * $Id: packet-ipx.c,v 1.137 2003/10/03 09:09:34 sahlberg Exp $
+ * $Id: packet-ipx.c,v 1.138 2003/12/29 19:04:05 guy Exp $
  *
  * Ethereal - Network traffic analyzer
  * By Gerald Combs <gerald@ethereal.com>
@@ -107,6 +107,10 @@ static int hf_ipxrip_response = -1;
 
 static gint ett_ipxrip = -1;
 
+static int proto_serialization = -1;
+
+static gint ett_serialization = -1;
+
 static int proto_sap = -1;
 static int hf_sap_request = -1;
 static int hf_sap_response = -1;
@@ -127,6 +131,9 @@ dissect_spx(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree);
 static void
 dissect_ipxrip(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree);
 
+static void
+dissect_serialization(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree);
+
 static void
 dissect_ipxsap(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree);
 
@@ -952,6 +959,37 @@ dissect_ipxrip(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
        }
 }
 
+/* ================================================================= */
+/* IPX Serialization                                                 */
+/* ================================================================= */
+static void
+dissect_serialization(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
+{
+       proto_tree      *ser_tree = NULL;
+       proto_item      *ti;
+
+       if (check_col(pinfo->cinfo, COL_PROTOCOL))
+               col_set_str(pinfo->cinfo, COL_PROTOCOL, "NW_SERIAL");
+       if (check_col(pinfo->cinfo, COL_INFO))
+               col_clear(pinfo->cinfo, COL_INFO);
+
+       if (tree) {
+               ti = proto_tree_add_item(tree, proto_serialization, tvb, 0, -1,
+                   FALSE);
+               ser_tree = proto_item_add_subtree(ti, ett_serialization);
+       }
+
+       if (check_col(pinfo->cinfo, COL_INFO)) {
+               col_add_fstr(pinfo->cinfo, COL_INFO, "Serial number %s",
+                   tvb_bytes_to_str(tvb, 0, 6));
+       }
+
+       if (tree) {
+               proto_tree_add_text(ser_tree, tvb, 0, 6,
+                     "Serial number: %s", tvb_bytes_to_str(tvb, 0, 6));
+       }
+}
+
 /*
  * Some of these are from ncpfs, others are from the book,
  * others are from the page at
@@ -1455,6 +1493,7 @@ proto_register_ipx(void)
                &ett_spx_connctrl,
                &ett_ipxmsg,
                &ett_ipxrip,
+               &ett_serialization,
                &ett_ipxsap,
                &ett_ipxsap_server,
        };
@@ -1473,6 +1512,9 @@ proto_register_ipx(void)
            "IPX RIP", "ipxrip");
        proto_register_field_array(proto_ipxrip, hf_ipxrip, array_length(hf_ipxrip));
 
+       proto_serialization = proto_register_protocol("NetWare Serialization Protocol",
+           "NW_SERIAL", "nw_serial");
+
        proto_ipxmsg = proto_register_protocol("IPX Message", "IPX MSG",
            "ipxmsg");
        proto_register_field_array(proto_ipxmsg, hf_ipxmsg, array_length(hf_ipxmsg));
@@ -1502,7 +1544,7 @@ proto_reg_handoff_ipx(void)
 {
        dissector_handle_t ipx_handle, spx_handle;
        dissector_handle_t ipxsap_handle, ipxrip_handle;
-       dissector_handle_t ipxmsg_handle;
+       dissector_handle_t serialization_handle, ipxmsg_handle;
 
        ipx_handle = find_dissector("ipx");
        dissector_add("udp.port", UDP_PORT_IPX, ipx_handle);
@@ -1525,6 +1567,11 @@ proto_reg_handoff_ipx(void)
        ipxrip_handle = create_dissector_handle(dissect_ipxrip, proto_ipxrip);
        dissector_add("ipx.socket", IPX_SOCKET_IPXRIP, ipxrip_handle);
 
+       serialization_handle = create_dissector_handle(dissect_serialization,
+           proto_serialization);
+       dissector_add("ipx.socket", IPX_SOCKET_SERIALIZATION,
+           serialization_handle);
+
        ipxmsg_handle = create_dissector_handle(dissect_ipxmsg, proto_ipxmsg);
        dissector_add("ipx.socket", IPX_SOCKET_IPX_MESSAGE, ipxmsg_handle);
        dissector_add("ipx.socket", IPX_SOCKET_IPX_MESSAGE1, ipxmsg_handle);