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>
57 lines
2.2 KiB
C
57 lines
2.2 KiB
C
/* packet-osi.h
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*
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* Wireshark - Network traffic analyzer
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* By Gerald Combs <gerald@wireshark.org>
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* Copyright 1998 Gerald Combs
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*
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* SPDX-License-Identifier: GPL-2.0-or-later
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*/
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#ifndef _PACKET_OSI_H
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#define _PACKET_OSI_H
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#include <epan/osi-utils.h>
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#define PDU_TYPE_ESIS_ESH 100
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#define PDU_TYPE_ESIS_ISH 101
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#define PDU_TYPE_ESIS_RD 102
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#define PDU_TYPE_ISIS_L1_HELLO 201
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#define PDU_TYPE_ISIS_L2_HELLO 202
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#define PDU_TYPE_ISIS_PTP_HELLO 203
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#define PDU_TYPE_ISIS_L1_CSNP 204
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#define PDU_TYPE_ISIS_L1_PSNP 205
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#define PDU_TYPE_ISIS_L2_CSNP 206
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#define PDU_TYPE_ISIS_L2_PSNP 207
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#define PROTO_STRING_ISIS "ISO 10589 ISIS InTRA Domain Routeing Information Exchange Protocol"
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#define PROTO_STRING_IDRP "ISO 10747 IDRP InTER Domain Routeing Information Exchange Protocol"
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#define PROTO_STRING_ESIS "ISO 9542 ESIS Routeing Information Exchange Protocol"
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#define PROTO_STRING_CLNP "ISO 8473/X.233 CLNP ConnectionLess Network Protocol"
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#define PROTO_STRING_COTP "ISO 8073/X.224 COTP Connection-Oriented Transport Protocol"
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#define PROTO_STRING_CLTP "ISO 8602/X.234 CLTP ConnectionLess Transport Protocol"
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#define PROTO_STRING_LSP "ISO 10589 ISIS Link State Protocol Data Unit"
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#define PROTO_STRING_CSNP "ISO 10589 ISIS Complete Sequence Numbers Protocol Data Unit"
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#define PROTO_STRING_PSNP "ISO 10589 ISIS Partial Sequence Numbers Protocol Data Unit"
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#define OSI_PDU_TYPE_MASK 0x1f
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#define BIS_PDU_TYPE MASK 0xff
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/*
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* published API functions
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*/
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/* Exposed to be used by packet-osi-options.c */
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extern int proto_osi;
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extern gboolean osi_calc_checksum( tvbuff_t *tvb, int offset, guint len, guint32* c0, guint32* c1);
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extern gboolean osi_check_and_get_checksum( tvbuff_t *tvb, int offset, guint len, int offset_check, guint16* result);
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extern guint32 check_atn_ec_32(tvbuff_t *tvb, guint tpdu_len, guint offset_ec_32_val, guint offset_iso8073_val, guint clnp_dst_len, const guint8 *clnp_dst, guint clnp_src_len, const guint8 *clnp_src);
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extern guint16 check_atn_ec_16(tvbuff_t *tvb, guint tpdu_len, guint offset_ec_16_val, guint offset_iso8073_val, guint clnp_dst_len, const guint8 *clnp_dst, guint clnp_src_len, const guint8 *clnp_src);
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#endif /* _PACKET_OSI_H */
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