1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
|
/* packet-cipsafety.h
* Routines for CIP (Common Industrial Protocol) Safety dissection
* CIP Safety Home: www.odva.org
*
* Copyright 2011
* Michael Mann <mmann@pyramidsolutions.com>
*
* Wireshark - Network traffic analyzer
* By Gerald Combs <gerald@wireshark.org>
* Copyright 1998 Gerald Combs
*
* SPDX-License-Identifier: GPL-2.0-or-later
*/
#ifndef PACKET_CIPSAFETY_H
#define PACKET_CIPSAFETY_H
#include "packet-enip.h"
/* Classes that have class-specific dissectors */
#define CI_CLS_SAFETY_SUPERVISOR 0x39 /* Safety Supervisor */
#define CI_CLS_SAFETY_VALIDATOR 0x3A /* Safety Validator */
/* Class specific services */
/* Safety Supervisor */
#define SC_SSUPER_RECOVER 0x4C
#define SC_SSUPER_PERFORM_DIAGNOSTICS 0x4E
#define SC_SSUPER_CONFIGURE_REQUEST 0x4F
#define SC_SSUPER_VALIDATE_CONFIGURATION 0x50
#define SC_SSUPER_SET_PASSWORD 0x51
#define SC_SSUPER_CONFIGURATION_LOCK 0x52
#define SC_SSUPER_MODE_CHANGE 0x53
#define SC_SSUPER_SAFETY_RESET 0x54
#define SC_SSUPER_RESET_PASSWORD 0x55
#define SC_SSUPER_PROPOSE_TUNID 0x56
#define SC_SSUPER_APPLY_TUNID 0x57
#define SC_SSUPER_PROPOSE_TUNID_LIST 0x58
#define SC_SSUPER_APPLY_TUNID_LIST 0x59
typedef struct cip_safety_info {
enum enip_connid_type conn_type;
cip_conn_info_t* eip_conn_info;
bool compute_crc;
} cip_safety_info_t;
/*
** Exported functions
*/
extern void dissect_unid(tvbuff_t *tvb, packet_info *pinfo, int offset, proto_item *pi, const char* snn_name, int hf_snn_timestamp,
int hf_snn_date, int hf_snn_time, int hf_macid, int ett, int ett_snn);
extern void dissect_cipsafety_snn(proto_tree *tree, tvbuff_t *tvb, packet_info *pinfo, int offset, int hf_real_datetime, int hf_date, int hf_time);
extern void cip_safety_128us_fmt(char *s, uint32_t value);
extern void add_safety_data_type_to_info_column(packet_info *pinfo, enum enip_connid_type conn_type, const cip_safety_epath_info_t* safety);
/*
** Exported variables
*/
extern const value_string cipsafety_snn_date_vals[8];
extern const attribute_info_t cip_safety_attribute_vals[51];
extern const range_string safety_max_consumer_numbers[];
#endif /* PACKET_CIPSAFETY_H */
|
