http://bugs.wireshark.org/bugzilla/show_bug.cgi?id=1522
Summary: Update to WLCCP Packet Decode
Product: Wireshark
Version: SVN
Platform: All
OS/Version: All
Status: NEW
Severity: Enhancement
Priority: Low
Component: Wireshark
AssignedTo: wireshark-bugs@xxxxxxxxxxxxx
ReportedBy: spamknoll@xxxxxxxxxxxxx
Build Information:
Version 0.99.5
Copyright 1998-2007 Gerald Combs <gerald@xxxxxxxxxxxxx> and contributors.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
Compiled with GTK+ 2.10.6, with GLib 2.12.4, with libpcap 0.9.4, with libz
1.2.3, without libpcre, without Net-SNMP, without ADNS, without Lua, without
GnuTLS, without Gcrypt, without Kerberos, without PortAudio, without AirPcap.
NOTE: this build doesn't support the "matches" operator for Wireshark filter
syntax.
Running on Linux 2.6.18.2-34-default, with libpcap version 0.9.4.
Built using gcc 4.1.2 20061115 (prerelease) (SUSE Linux).
Wireshark is Open Source Software released under the GNU General Public
License.
Check the man page and http://www.wireshark.org for more information.
--
The attached diff for packet-wlccp.c has some extra decode details for the
Message Types and SubTypes. Someone may want to fix the way I formatted the
Info column to make it look nicer.
I tested the build and decode using the 0.99.5 release.
-------------------------------------------------
--- packet-wlccp.c.svn 2007-04-05 11:09:55.000000000 -0400
+++ packet-wlccp.c 2007-04-05 11:01:29.000000000 -0400
@@ -3,8 +3,9 @@
*
* Copyright 2005, Joerg Mayer (see AUTHORS file)
* Copyright 2006, Stephen Fisher <stephentfisher@xxxxxxxxx>
+ * Copyright 2007, Kevin A. Noll <kevin.noll@xxxxxxxxxxxxx>
*
- * $Id$
+ * $Id: packet-wlccp.c 20077 2006-12-09 02:25:23Z sfisher $
*
* Wireshark - Network traffic analyzer
* By Gerald Combs <gerald@xxxxxxxxxxxxx>
@@ -78,6 +79,7 @@
{ 0, NULL }
};
+
static const value_string wlccp_subtype_vs[] = {
{ 0, "Request" },
{ 1, "Reply" },
@@ -86,6 +88,21 @@
{ 0, NULL }
};
+static const value_string wlccp_msg_type_vs[] = {
+ { 0x1, "nmAck" },
+ { 0xb, "cmAAA" },
+ { 0xc, "cmPathInit" },
+ { 0xf, "cmWIDS" },
+ { 0x10, "nmConfigRequest" },
+ { 0x11, "nmConfigReply" },
+ { 0x20, "nmApRegistration" },
+ { 0x22, "nmScmKeepActive" },
+ { 0x30, "nmClientEventReport" },
+ { 0x31, "nmAllClientRefreshRequest" },
+
+};
+
+
static const value_string wlccp_node_type_vs[] = {
{ 0, "None" },
{ 1, "Access Point (AP)" },
@@ -187,7 +204,12 @@
if (check_col(pinfo->cinfo, COL_INFO)) {
if(tvb_get_guint8(tvb, 0) == 0xC1) { /* Get the version number
*/
- col_add_fstr(pinfo->cinfo, COL_INFO, "Message subtype:
%s",
+
+ col_add_fstr(pinfo->cinfo, COL_INFO, "Message Type:
%-27s",
+ val_to_str(((tvb_get_guint8(tvb,
6)<<2)>>2) & 63,
+ wlccp_msg_type_vs, "Unknown"));
+
+ col_append_fstr(pinfo->cinfo, COL_INFO, "
Message subtype: %s",
val_to_str((tvb_get_guint8(tvb, 6)>>6) &
3,
wlccp_subtype_vs, "Unknown"));
} else {
@@ -411,7 +433,7 @@
{ &hf_wlccp_base_message_type,
{ "Base message type", "wlccp.base_message_type",
- FT_UINT8, BASE_HEX_DEC, NULL,
+ FT_UINT8, BASE_HEX_DEC, VALS(wlccp_msg_type_vs),
MT_BASE_MSG_TYPE, "Base message type", HFILL }
},
--
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