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/* packet-fcct.h
*
* Wireshark - Network traffic analyzer
* By Gerald Combs <gerald@wireshark.org>
* Copyright 1998 Gerald Combs
*
* SPDX-License-Identifier: GPL-2.0-or-later
*/
#ifndef __PACKET_FCCT_H_
#define __PACKET_FCCT_H_
/* Well-known GSTYPEs */
#define FCCT_GSTYPE_KEYSVC 0xF7
#define FCCT_GSTYPE_ALIASSVC 0xF8
#define FCCT_GSTYPE_MGMTSVC 0xFA
#define FCCT_GSTYPE_TIMESVC 0xFB
#define FCCT_GSTYPE_DIRSVC 0xFC
#define FCCT_GSTYPE_FCTLR 0xFD
#define FCCT_GSTYPE_VENDOR 0xE0
/* Well-known GSSUBTYPES */
/* Actual servers serving the directory service type identified by subtype */
#define FCCT_GSSUBTYPE_FCTLR 0x0
#define FCCT_GSSUBTYPE_DNS 0x02
#define FCCT_GSSUBTYPE_IP 0x03
#define FCCT_GSSUBTYPE_FCS 0x01
#define FCCT_GSSUBTYPE_UNS 0x02
#define FCCT_GSSUBTYPE_FZS 0x03
#define FCCT_GSSUBTYPE_AS 0x01
#define FCCT_GSSUBTYPE_TS 0x01
/* Derived field: Server servicing the request */
#define FCCT_GSRVR_DNS 0x1
#define FCCT_GSRVR_IP 0x2
#define FCCT_GSRVR_FCS 0x3
#define FCCT_GSRVR_UNS 0x4
#define FCCT_GSRVR_FZS 0x5
#define FCCT_GSRVR_AS 0x6
#define FCCT_GSRVR_TS 0x7
#define FCCT_GSRVR_KS 0x8
#define FCCT_GSRVR_FCTLR 0x9
#define FCCT_GSRVR_UNKNOWN 0xFF
/* Reject code definitions */
#define FCCT_RJT_INVCMDCODE 0x1
#define FCCT_RJT_INVVERSION 0x2
#define FCCT_RJT_LOGICALERR 0x3
#define FCCT_RJT_INVSIZE 0x4
#define FCCT_RJT_LOGICALBSY 0x5
#define FCCT_RJT_PROTOERR 0x7
#define FCCT_RJT_GENFAIL 0x9
#define FCCT_RJT_CMDNOTSUPP 0xB
#define FCCT_MSG_REQ_MAX 0x8000 /* All opcodes below this are requests */
#define FCCT_MSG_RJT 0x8001 /* Reject CT message */
#define FCCT_MSG_ACC 0x8002 /* Accept CT message */
#define FCCT_PRMBL_SIZE 16
#define FCCT_EXTPRMBL_SIZE 88
extern const value_string fc_ct_gstype_vals [];
extern const value_string fc_ct_gsserver_vals [];
extern const value_string fc_ct_rjt_code_vals [];
extern uint8_t get_gs_server (uint8_t type, uint8_t subtype);
typedef struct _fc_ct_preamble {
uint32_t in_id:24,
revision:8;
uint8_t gstype;
uint8_t gssubtype;
uint8_t options;
uint8_t rsvd1;
uint16_t opcode;
uint16_t maxres_size;
uint8_t rsvd2;
uint8_t rjt_code;
uint8_t rjt_code_det;
uint8_t rjt_code_vendor;
} fc_ct_preamble;
typedef struct _fc_ct_ext_hdr {
uint32_t auth_said;
uint32_t tid;
uint32_t req_pname[2];
uint32_t timestamp[2];
uint32_t auth_hashblk[15];
} fc_ct_ext_hdr;
#endif
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