forked from osmocom/wireshark
![Dario Lombardo](/assets/img/avatar_default.png)
Change-Id: I92c94448e6641716d03158a5f332c8b53709423a Reviewed-on: https://code.wireshark.org/review/25756 Petri-Dish: Dario Lombardo <lomato@gmail.com> Reviewed-by: Anders Broman <a.broman58@gmail.com>
71 lines
2.7 KiB
C
71 lines
2.7 KiB
C
/* packet-s7comm.h
|
|
*
|
|
* Author: Thomas Wiens, 2014 (th.wiens@gmx.de)
|
|
* Description: Wireshark dissector for S7-Communication
|
|
*
|
|
* Wireshark - Network traffic analyzer
|
|
* By Gerald Combs <gerald@wireshark.org>
|
|
* Copyright 1998 Gerald Combs
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0-or-later
|
|
*/
|
|
#ifndef __PACKET_S7COMM_H__
|
|
#define __PACKET_S7COMM_H__
|
|
|
|
/**************************************************************************
|
|
* Returnvalues of an item response
|
|
*/
|
|
#define S7COMM_ITEM_RETVAL_RESERVED 0x00
|
|
#define S7COMM_ITEM_RETVAL_DATA_HW_FAULT 0x01
|
|
#define S7COMM_ITEM_RETVAL_DATA_ACCESS_FAULT 0x03
|
|
#define S7COMM_ITEM_RETVAL_DATA_OUTOFRANGE 0x05 /* the desired address is beyond limit for this PLC */
|
|
#define S7COMM_ITEM_RETVAL_DATA_NOT_SUP 0x06 /* Type is not supported */
|
|
#define S7COMM_ITEM_RETVAL_DATA_SIZEMISMATCH 0x07 /* Data type inconsistent */
|
|
#define S7COMM_ITEM_RETVAL_DATA_ERR 0x0a /* the desired item is not available in the PLC, e.g. when trying to read a non existing DB*/
|
|
#define S7COMM_ITEM_RETVAL_DATA_OK 0xff
|
|
|
|
/**************************************************************************
|
|
* Names of userdata subfunctions in group 4 (CPU functions)
|
|
*/
|
|
#define S7COMM_UD_SUBF_CPU_READSZL 0x01
|
|
#define S7COMM_UD_SUBF_CPU_MSGS 0x02
|
|
#define S7COMM_UD_SUBF_CPU_DIAGMSG 0x03
|
|
#define S7COMM_UD_SUBF_CPU_ALARM8_IND 0x05
|
|
#define S7COMM_UD_SUBF_CPU_NOTIFY_IND 0x06
|
|
#define S7COMM_UD_SUBF_CPU_ALARM8LOCK 0x07
|
|
#define S7COMM_UD_SUBF_CPU_ALARM8UNLOCK 0x08
|
|
#define S7COMM_UD_SUBF_CPU_ALARMACK 0x0b
|
|
#define S7COMM_UD_SUBF_CPU_ALARMACK_IND 0x0c
|
|
#define S7COMM_UD_SUBF_CPU_ALARM8LOCK_IND 0x0d
|
|
#define S7COMM_UD_SUBF_CPU_ALARM8UNLOCK_IND 0x0e
|
|
#define S7COMM_UD_SUBF_CPU_ALARMSQ_IND 0x11
|
|
#define S7COMM_UD_SUBF_CPU_ALARMS_IND 0x12
|
|
#define S7COMM_UD_SUBF_CPU_ALARMQUERY 0x13
|
|
#define S7COMM_UD_SUBF_CPU_NOTIFY8_IND 0x16
|
|
|
|
/**************************************************************************
|
|
* Names of types in userdata parameter part
|
|
*/
|
|
#define S7COMM_UD_TYPE_PUSH 0x0
|
|
#define S7COMM_UD_TYPE_REQ 0x4
|
|
#define S7COMM_UD_TYPE_RES 0x8
|
|
|
|
extern const value_string s7comm_item_return_valuenames[];
|
|
|
|
guint32 s7comm_decode_ud_cpu_diagnostic_message(tvbuff_t *tvb, packet_info *pinfo, gboolean add_info_to_col, proto_tree *data_tree, guint32 offset);
|
|
|
|
#endif
|
|
|
|
/*
|
|
* Editor modelines - http://www.wireshark.org/tools/modelines.html
|
|
*
|
|
* Local variables:
|
|
* c-basic-offset: 4
|
|
* tab-width: 8
|
|
* indent-tabs-mode: nil
|
|
* End:
|
|
*
|
|
* vi: set shiftwidth=4 tabstop=8 expandtab:
|
|
* :indentSize=4:tabSize=8:noTabs=true:
|
|
*/
|