diff options
author | Gilbert Ramirez <gram@alumni.rice.edu> | 2004-07-18 18:06:47 +0000 |
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committer | Gilbert Ramirez <gram@alumni.rice.edu> | 2004-07-18 18:06:47 +0000 |
commit | 669db206cb1f270046ad400fff7655e20c63e723 (patch) | |
tree | 4eff24a2e16c8963e497e1fc575f35e6af59bd26 /epan/dissectors/packet-osi.h | |
parent | ae46c27a38700af669ef907491081f09df6f6b2c (diff) |
Move dissectors to epan/dissectors directory.
Also move ncp222.py, x11-fields, process-x11-fields.pl,
make-reg-dotc, and make-reg-dotc.py.
Adjust #include lines in files that include packet-*.h
files.
svn path=/trunk/; revision=11410
Diffstat (limited to 'epan/dissectors/packet-osi.h')
-rw-r--r-- | epan/dissectors/packet-osi.h | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/epan/dissectors/packet-osi.h b/epan/dissectors/packet-osi.h new file mode 100644 index 0000000000..9594917c09 --- /dev/null +++ b/epan/dissectors/packet-osi.h @@ -0,0 +1,91 @@ +/* packet-osi.h + * + * $Id$ + * + * Ethereal - Network traffic analyzer + * By Gerald Combs <gerald@ethereal.com> + * Copyright 1998 Gerald Combs + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#ifndef _PACKET_OSI_H +#define _PACKET_OSI_H + +#include <epan/osi-utils.h> + +#define PDU_TYPE_ESIS_ESH 100 +#define PDU_TYPE_ESIS_ISH 101 +#define PDU_TYPE_ESIS_RD 102 + +#define PDU_TYPE_ISIS_L1_HELLO 201 +#define PDU_TYPE_ISIS_L2_HELLO 202 +#define PDU_TYPE_ISIS_PTP_HELLO 203 +#define PDU_TYPE_ISIS_L1_CSNP 204 +#define PDU_TYPE_ISIS_L1_PSNP 205 +#define PDU_TYPE_ISIS_L2_CSNP 206 +#define PDU_TYPE_ISIS_L2_PSNP 207 + + + + + +#define PROTO_STRING_ISIS "ISO 10589 ISIS InTRA Domain Routeing Information Exchange Protocol" +#define PROTO_STRING_IDRP "ISO 10747 IDRP InTER Domain Routeing Information Exchange Protocol" +#define PROTO_STRING_ESIS "ISO 9542 ESIS Routeing Information Exchange Protocol" +#define PROTO_STRING_CLNP "ISO 8473 CLNP ConnectionLess Network Protocol" +#define PROTO_STRING_COTP "ISO 8073 COTP Connection-Oriented Transport Protocol" +#define PROTO_STRING_CLTP "ISO 8602 CLTP ConnectionLess Transport Protocol" +#define PROTO_STRING_LSP "ISO 10589 ISIS Link State Protocol Data Unit" +#define PROTO_STRING_CSNP "ISO 10589 ISIS Complete Sequence Numbers Protocol Data Unit" +#define PROTO_STRING_PSNP "ISO 10589 ISIS Partial Sequence Numbers Protocol Data Unit" + +#define OSI_PDU_TYPE_MASK 0x1f +#define BIS_PDU_TYPE MASK 0xff + + +#define BIT_1 0x01 +#define BIT_2 0x02 +#define BIT_3 0x04 +#define BIT_4 0x08 +#define BIT_5 0x10 +#define BIT_6 0x20 +#define BIT_7 0x40 +#define BIT_8 0x80 + +#define BIT_9 0x0100 +#define BIT_10 0x0200 +#define BIT_11 0x0400 +#define BIT_12 0x0800 +#define BIT_13 0x1000 +#define BIT_14 0x2000 +#define BIT_15 0x4000 +#define BIT_16 0x8000 + +/* + * published API functions + */ + +typedef enum { + NO_CKSUM, /* checksum field is 0 */ + DATA_MISSING, /* not all the data covered by the checksum was captured */ + CKSUM_OK, /* checksum is OK */ + CKSUM_NOT_OK /* checksum is not OK */ +} cksum_status_t; + +extern cksum_status_t calc_checksum(tvbuff_t *, int, guint, guint); +extern cksum_status_t check_and_get_checksum( tvbuff_t *, int, guint, guint, int, guint16*); + +#endif /* _PACKET_OSI_H */ |