wireshark/packet-dcerpc-oxid.c
Tim Potter 623f5b865d Dynamically create DCERPC opnum value_strings from the subdissector
list rather than duplicating this information in the dissector.  Some
of the opnum strings were starting to get out of date as developers
forgot to update the information in both places.

svn path=/trunk/; revision=7936
2003-06-26 04:30:31 +00:00

84 lines
2.4 KiB
C

/* packet-dcerpc-oxid.c
* Routines for DCOM OXID Resolver
* Copyright 2001, Todd Sabin <tas@webspan.net>
*
* $Id: packet-dcerpc-oxid.c,v 1.6 2003/06/26 04:30:28 tpot Exp $
*
* Ethereal - Network traffic analyzer
* By Gerald Combs <gerald@ethereal.com>
* Copyright 1998 Gerald Combs
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <string.h>
#include <glib.h>
#include <epan/packet.h>
#include "packet-dcerpc.h"
static int proto_oxid = -1;
static int hf_opnum = -1;
static gint ett_oxid = -1;
static e_uuid_t uuid_oxid = { 0x99fcfec4, 0x5260, 0x101b, { 0xbb, 0xcb, 0x00, 0xaa, 0x00, 0x21, 0x34, 0x7a } };
static guint16 ver_oxid = 0;
static dcerpc_sub_dissector oxid_dissectors[] = {
{ 0, "ResolveOxid", NULL, NULL },
{ 1, "SimplePing", NULL, NULL },
{ 2, "ComplexPing", NULL, NULL },
{ 3, "ServerAlive", NULL, NULL },
{ 0, NULL, NULL, NULL },
};
void
proto_register_oxid (void)
{
static hf_register_info hf[] = {
{ &hf_opnum,
{ "Operation", "oxid.opnum", FT_UINT16, BASE_DEC,
NULL, 0x0, "", HFILL }},
};
static gint *ett[] = {
&ett_oxid
};
proto_oxid = proto_register_protocol ("DCOM OXID Resolver", "OXID", "oxid");
proto_register_field_array (proto_oxid, hf, array_length (hf));
proto_register_subtree_array (ett, array_length (ett));
}
void
proto_reg_handoff_oxid (void)
{
header_field_info *hf_info;
/* Register the protocol as dcerpc */
dcerpc_init_uuid (proto_oxid, ett_oxid, &uuid_oxid, ver_oxid, oxid_dissectors, hf_opnum);
/* Set opnum strings from subdissector list */
hf_info = proto_registrar_get_nth(hf_opnum);
hf_info->strings = value_string_from_subdissectors(
oxid_dissectors, array_length(oxid_dissectors));
}