100 lines
2.5 KiB
C
100 lines
2.5 KiB
C
/* packet-ip.c
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* Routines for dissassembly of the Hyper SCSI protocol.
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*
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* $Id: packet-hyperscsi.c,v 1.1 2002/11/14 07:55:42 sharpe Exp $
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*
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* Ethereal - Network traffic analyzer
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* By Gerald Combs <gerald@ethereal.com>
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* Copyright 1998 Gerald Combs
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* Copyright 2002 Richard Sharpe <rsharpe@richardsharpe.com>
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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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifdef HAVE_CONFIG_H
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# include "config.h"
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#endif
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#include <stdio.h>
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#include <string.h>
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#include <glib.h>
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#ifdef NEED_SNPRINTF_H
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# include "snprintf.h"
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#endif
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#include <epan/packet.h>
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static int proto_hyperscsi;
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static int hf_hs_cmd = -1;
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static gint ett_hyperscsi = -1;
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static void
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dissect_hyperscsi(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
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{
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guint hs_hdr1, hs_hdr2, hs_hdr3;
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guint8 hs_res;
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guint16 hs_tagl;
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guint16 hs_frag;
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guint8 hs_lf;
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int offset = 0;
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if (check_col(pinfo->cinfo, COL_PROTOCOL))
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col_set_str(pinfo->cinfo, COL_PROTOCOL, "HYPERSCSI");
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if (check_col(pinfo->cinfo, COL_INFO))
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col_clear(pinfo->cinfo, COL_INFO);
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hs_hdr1 = tvb_get_guint8(tvb, offset);
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offset++;
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hs_hdr2 = tvb_get_guint8(tvb, offset);
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offset++;
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hs_hdr3 = tvb_get_guint8(tvb, offset);
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offset++;
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}
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void
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proto_register_hyperscsi(void)
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{
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static hf_register_info hf[] = {
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};
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static gint *ett[] = {
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&ett_hyperscsi,
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};
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proto_hyperscsi = proto_register_protocol("HyperSCSI", "HyperSCSI", "hyperscsi");
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proto_register_field_array(proto_hyperscsi, hf, array_length(hf));
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proto_register_subtree_array(ett, array_length(ett));
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register_dissector("hyperscsi", dissect_hyperscsi, proto_hyperscsi);
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}
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#define ETHERTYPE_HYPERSCSI 0x889A
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void
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proto_reg_handoff_hyperscsi(void)
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{
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dissector_handle_t hs_handle;
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hs_handle = find_dissector("hyperscsi");
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dissector_add("ethertype", ETHERTYPE_HYPERSCSI, hs_handle);
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}
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