epan/dissectors/packet-fcct.h

   1 /* packet-fcct.h
   2  *
   3  * $Id$
   4  *
   5  * Wireshark - Network traffic analyzer
   6  * By Gerald Combs <gerald@wireshark.org>
   7  * Copyright 1998 Gerald Combs
   8  *
   9  * This program is free software; you can redistribute it and/or
  10  * modify it under the terms of the GNU General Public License
  11  * as published by the Free Software Foundation; either version 2
  12  * of the License, or (at your option) any later version.
  13  *
  14  * This program is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  * GNU General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU General Public License
  20  * along with this program; if not, write to the Free Software
  21  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  22  */
  23
  24 #ifndef __PACKET_FCCT_H_
  25 #define __PACKET_FCCT_H_
  26
  27 /* Well-known GSTYPEs */
  28 #define FCCT_GSTYPE_KEYSVC   0xF7
  29 #define FCCT_GSTYPE_ALIASSVC 0xF8
  30 #define FCCT_GSTYPE_MGMTSVC  0xFA
  31 #define FCCT_GSTYPE_TIMESVC  0xFB
  32 #define FCCT_GSTYPE_DIRSVC   0xFC
  33 #define FCCT_GSTYPE_FCTLR    0xFD
  34 #define FCCT_GSTYPE_VENDOR   0xE0
  35
  36 /* Well-known GSSUBTYPES */
  37 /* Actual servers serving the directory service type identified by subtype */
  38 #define FCCT_GSSUBTYPE_FCTLR 0x0
  39 #define FCCT_GSSUBTYPE_DNS  0x02
  40 #define FCCT_GSSUBTYPE_IP   0x03
  41 #define FCCT_GSSUBTYPE_FCS  0x01
  42 #define FCCT_GSSUBTYPE_UNS  0x02
  43 #define FCCT_GSSUBTYPE_FZS  0x03
  44 #define FCCT_GSSUBTYPE_AS   0x01
  45 #define FCCT_GSSUBTYPE_TS   0x01
  46
  47 /* Derived field: Server servicing the request */
  48 #define FCCT_GSRVR_DNS       0x1
  49 #define FCCT_GSRVR_IP        0x2
  50 #define FCCT_GSRVR_FCS       0x3
  51 #define FCCT_GSRVR_UNS       0x4
  52 #define FCCT_GSRVR_FZS       0x5
  53 #define FCCT_GSRVR_AS        0x6
  54 #define FCCT_GSRVR_TS        0x7
  55 #define FCCT_GSRVR_KS        0x8
  56 #define FCCT_GSRVR_FCTLR     0x9
  57 #define FCCT_GSRVR_UNKNOWN   0xFF
  58
  59 /* Reject code definitions */
  60 #define FCCT_RJT_INVCMDCODE    0x1
  61 #define FCCT_RJT_INVVERSION    0x2
  62 #define FCCT_RJT_LOGICALERR    0x3
  63 #define FCCT_RJT_INVSIZE       0x4
  64 #define FCCT_RJT_LOGICALBSY    0x5
  65 #define FCCT_RJT_PROTOERR      0x7
  66 #define FCCT_RJT_GENFAIL       0x9
  67 #define FCCT_RJT_CMDNOTSUPP    0xB
  68
  69 #define FCCT_MSG_REQ_MAX       0x8000 /* All opcodes below this are requests */
  70 #define FCCT_MSG_RJT           0x8001 /* Reject CT message */
  71 #define FCCT_MSG_ACC           0x8002 /* Accept CT message */
  72
  73 #define FCCT_PRMBL_SIZE        16
  74 #define FCCT_EXTPRMBL_SIZE     88
  75
  76 extern const value_string fc_ct_gstype_vals [];
  77 extern const value_string fc_ct_gsserver_vals [];
  78 extern const value_string fc_ct_rjt_code_vals [];
  79 extern guint8 get_gs_server (guint8 type, guint8 subtype);
  80
  81 typedef struct _fc_ct_preamble {
  82     guint32 in_id:24,
  83             revision:8;
  84     guint8  gstype;
  85     guint8  gssubtype;
  86     guint8  options;
  87     guint8  rsvd1;
  88     guint16 opcode;
  89     guint16 maxres_size;
  90     guint8  rsvd2;
  91     guint8  rjt_code;
  92     guint8  rjt_code_det;
  93     guint8  rjt_code_vendor;
  94 } fc_ct_preamble;
  95
  96 typedef struct _fc_ct_ext_hdr {
  97     guint32 auth_said;
  98     guint32 tid;
  99     guint32 req_pname[2];
 100     guint32 timestamp[2];
 101     guint32 auth_hashblk[15];
 102 } fc_ct_ext_hdr;
 103
 104 #endif