159 lines
3.7 KiB
C
159 lines
3.7 KiB
C
/* packet-xtp.h
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* Routines for Xpress Transport Protocol dissection
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* Copyright 2008, Shigeo Nakamura <naka_shigeo@yahoo.co.jp>
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*
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* $Id$
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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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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#ifndef __PACKET_XTP_H__
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#define __PACKET_XTP_H__
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#define XTP_VERSION_4 0x001
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/* XTP type of Service */
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#define XTP_TOS_UNSPEC 0
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#define XTP_TOS_UNACKED_DGRAM 1
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#define XTP_TOS_ACKED_DGRAM 2
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#define XTP_TOS_TRANS 3
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#define XTP_TOS_UNICAST_STREAM 4
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#define XTP_TOS_UNACKED_MULTICAST_STREAM 5
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#define XTP_TOS_MULTICAST_STREAM 6
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/* Address Format */
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#define XTP_ADDR_NULL 0
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#define XTP_ADDR_IP 1
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#define XTP_ADDR_ISO 2
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#define XTP_ADDR_XEROX 3
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#define XTP_ADDR_IPX 4
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#define XTP_ADDR_LOCAL 5
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#define XTP_ADDR_IP6 6
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/* packet type */
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#define XTP_DATA_PKT 0
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#define XTP_CNTL_PKT 1
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#define XTP_FIRST_PKT 2
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#define XTP_ECNTL_PKT 3
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#define XTP_TCNTL_PKT 5
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#define XTP_JOIN_PKT 6
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#define XTP_JCNTL_PKT 7
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#define XTP_DIAG_PKT 8
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/* cmd options mask */
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#define XTP_CMD_OPTIONS_NOCHECK 0x400000
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#define XTP_CMD_OPTIONS_EDGE 0x200000
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#define XTP_CMD_OPTIONS_NOERR 0x100000
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#define XTP_CMD_OPTIONS_MULTI 0x080000
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#define XTP_CMD_OPTIONS_RES 0x040000
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#define XTP_CMD_OPTIONS_SORT 0x020000
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#define XTP_CMD_OPTIONS_NOFLOW 0x010000
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#define XTP_CMD_OPTIONS_FASTNAK 0x008000
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#define XTP_CMD_OPTIONS_SREQ 0x004000
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#define XTP_CMD_OPTIONS_DREQ 0x002000
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#define XTP_CMD_OPTIONS_RCLOSE 0x001000
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#define XTP_CMD_OPTIONS_WCLOSE 0x000800
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#define XTP_CMD_OPTIONS_EOM 0x000400
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#define XTP_CMD_OPTIONS_END 0x000200
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#define XTP_CMD_OPTIONS_BTAG 0x000100
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#define XTP_KEY_RTN ((guint64)1<<63)
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/** packet structures definition **/
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struct xtp_cntl {
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guint64 rseq;
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guint64 alloc;
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guint32 echo;
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};
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#define XTP_CNTL_PKT_LEN 20
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struct xtp_ecntl {
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guint64 rseq;
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guint64 alloc;
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guint32 echo;
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guint32 nspan;
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};
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#define MIN_XTP_ECNTL_PKT_LEN 24
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struct xtp_traffic_cntl {
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guint64 rseq;
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guint64 alloc;
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guint32 echo;
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guint32 rsvd;
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guint64 xkey;
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};
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#define XTP_TRAFFIC_CNTL_LEN 32
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/* tformat = 0x00 */
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struct xtp_traffic_spec0 {
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guint16 tlen;
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guint8 service;
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guint8 tformat;
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guint32 none;
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};
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#define XTP_TRAFFIC_SPEC0_LEN 8
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/* tformat = 0x01 */
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struct xtp_traffic_spec1 {
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guint16 tlen;
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guint8 service;
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guint8 tformat;
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guint32 maxdata;
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guint32 inrate;
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guint32 inburst;
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guint32 outrate;
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guint32 outburst;
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};
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#define XTP_TRAFFIC_SPEC1_LEN 24
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struct xtp_ip_addr_seg {
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guint16 alen;
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guint8 adomain;
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guint8 aformat;
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guint32 dsthost;
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guint32 srchost;
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guint16 dstport;
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guint16 srcport;
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};
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#define XTP_IP_ADDR_SEG_LEN 16
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#define XTP_NULL_ADDR_SEG_LEN 8
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struct xtp_diag {
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guint32 code;
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guint32 val;
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gchar *msg;
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};
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#define XTP_DIAG_PKT_HEADER_LEN 8
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struct xtphdr {
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guint64 key;
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guint32 cmd;
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guint32 cmd_options; /* 24 bits */
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guint8 cmd_ptype;
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guint8 cmd_ptype_ver; /* 3 bits */
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guint8 cmd_ptype_pformat; /* 5 bits */
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guint32 dlen;
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guint16 check;
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guint16 sort;
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guint32 sync;
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guint64 seq;
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};
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#define XTP_HEADER_LEN 32
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#endif /* __PACKET_XTP_H__ */
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