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/* packet-geonw.h
* Routines for GeoNetworking and BTP-A/B dissection
* Coyright 2018, C. Guerber <cguerber@yahoo.com>
*
* Wireshark - Network traffic analyzer
* By Gerald Combs <gerald@wireshark.org>
* Copyright 1998 Gerald Combs
*
* SPDX-License-Identifier: GPL-2.0-or-later
*/
#ifndef __PACKET_GEONW_H__
#define __PACKET_GEONW_H__
#define SN_MAX 0xffff
typedef struct geonwheader
{
guint8 gnw_ver; /* Version */
guint8 gnw_lt; /* Life time */
guint8 gnw_rhl; /* Remaining Hop Limit */
guint8 gnw_proto; /* Next header */
guint8 gnw_htype; /* Header type */
guint8 gnw_tc; /* Traffic class */
guint8 gnw_flags; /* Flags */
guint8 gnw_mhl; /* Remaining Hop Limit */
guint16 gnw_len; /* Payload length */
guint32 gnw_sn; /* Sequence number or MAX+1 */
guint32 gnw_tst; /* TimeStamp */
address gnw_src; /* source address */
address gnw_dst; /* destination address */
gint32 gnw_lat; /* Latitude */
gint32 gnw_lon; /* Longitude */
} geonwheader;
typedef struct btpaheader
{
address gnw_src; /* source address */
address gnw_dst; /* destination address */
guint16 btp_psrc; /* Source port */
guint16 btp_pdst; /* Destination port */
} btpaheader;
typedef struct btpbheader
{
address gnw_src; /* source address */
address gnw_dst; /* destination address */
guint16 btp_pdst; /* Destination port */
guint16 btp_idst; /* Destination info */
} btpbheader;
#endif /* __PACKET_GEONW_H__ */
/*
* Editor modelines - https://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:
*/
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