packet-dcerpc-dnsserver.c

   1 /* packet-dcerpc-dnsserver.c
   2  * Routines for SMB \PIPE\DNSSERVER packet disassembly
   3  * Copyright 2001, 2002 Tim Potter <tpot@samba.org>
   4  *
   5  * $Id: packet-dcerpc-dnsserver.c,v 1.2 2003/06/26 04:30:27 tpot Exp $
   6  *
   7  * Ethereal - Network traffic analyzer
   8  * By Gerald Combs <gerald@ethereal.com>
   9  * Copyright 1998 Gerald Combs
  10  *
  11  * This program is free software; you can redistribute it and/or
  12  * modify it under the terms of the GNU General Public License
  13  * as published by the Free Software Foundation; either version 2
  14  * of the License, or (at your option) any later version.
  15  *
  16  * This program is distributed in the hope that it will be useful,
  17  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  18  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19  * GNU General Public License for more details.
  20  *
  21  * You should have received a copy of the GNU General Public License
  22  * along with this program; if not, write to the Free Software
  23  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  24  */
  25
  26 #ifdef HAVE_CONFIG_H
  27 #include "config.h"
  28 #endif
  29
  30 #include <glib.h>
  31 #include <epan/packet.h>
  32 #include "packet-dcerpc.h"
  33 #include "packet-dcerpc-nt.h"
  34 #include "packet-dcerpc-dnsserver.h"
  35 #include "smb.h"
  36
  37 /* Global hf index fields */
  38
  39 static int hf_rc = -1;
  40
  41 static int proto_dcerpc_dnsserver = -1;
  42 static int hf_opnum = -1;
  43
  44 static gint ett_dnsserver = -1;
  45
  46 static e_uuid_t uuid_dcerpc_dnsserver = {
  47         0x50abc2a4, 0x574d, 0x40b3,
  48         { 0x9d, 0x66, 0xee, 0x4f, 0xd5, 0xfb, 0xa0, 0x76 }
  49 };
  50
  51 static guint16 ver_dcerpc_dnsserver = 5;
  52
  53 static dcerpc_sub_dissector dcerpc_dnsserver_dissectors[] = {
  54         { UNKNOWN_00, "Unknown 0x00", NULL, NULL },
  55         { UNKNOWN_01, "Unknown 0x01", NULL, NULL },
  56         { UNKNOWN_02, "Unknown 0x02", NULL, NULL },
  57         { UNKNOWN_03, "Unknown 0x02", NULL, NULL },
  58
  59         { 0, NULL, NULL,  NULL }
  60 };
  61
  62 void
  63 proto_register_dcerpc_dnsserver(void)
  64 {
  65         static hf_register_info hf[] = {
  66
  67                 /* Global indexes */
  68
  69                 { &hf_rc,
  70                   { "Return code", "dnsserver.rc", FT_UINT32, BASE_HEX,
  71                     VALS(NT_errors), 0x0, "Return code", HFILL }},
  72
  73                 { &hf_opnum,
  74                   { "Operation", "dnsserver.opnum", FT_UINT16, BASE_DEC,
  75                     NULL, 0x0, "Operation", HFILL }},
  76         };
  77
  78         static gint *ett[] = {
  79                 &ett_dnsserver
  80         };
  81
  82         proto_dcerpc_dnsserver = proto_register_protocol(
  83                 "Windows 2000 DNS", "DNSSERVER", "dnsserver");
  84
  85         proto_register_field_array(proto_dcerpc_dnsserver, hf, array_length(hf));
  86
  87         proto_register_subtree_array(ett, array_length(ett));
  88 }
  89
  90 void
  91 proto_reg_handoff_dcerpc_dnsserver(void)
  92 {
  93         header_field_info *hf_info;
  94
  95         /* Register protocol as dcerpc */
  96
  97         dcerpc_init_uuid(
  98                 proto_dcerpc_dnsserver, ett_dnsserver, &uuid_dcerpc_dnsserver,
  99                 ver_dcerpc_dnsserver, dcerpc_dnsserver_dissectors, hf_opnum);
 100
 101         /* Set opnum strings from subdissector list */
 102
 103         hf_info = proto_registrar_get_nth(hf_opnum);
 104         hf_info->strings = value_string_from_subdissectors(
 105                 dcerpc_dnsserver_dissectors, array_length(dcerpc_dnsserver_dissectors));
 106 }