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/* packet-gsm_sms.h
*
* Copyright 2004, Michael Lum <mlum [AT] telostech.com>,
* In association with Telos Technology Inc.
*
* Wireshark - Network traffic analyzer
* By Gerald Combs <gerald@wireshark.org>
* Copyright 1998 Gerald Combs
*
* SPDX-License-Identifier: GPL-2.0-or-later
*/
#ifndef __PACKET_GSM_SMS_H_
#define __PACKET_GSM_SMS_H_
enum character_set {
OTHER,
GSM_7BITS,
ASCII_7BITS,
GSM_7BITS_UNPACKED,
UCS2
};
/*
* contains a subset of parameters dissected from the UDH
* that are useful in the GSM SMS dissector or other dissectors
* (packet-ansi_637.c)
*/
typedef struct {
guint16 sm_id; /* message identifier */
guint16 frags; /* total number of fragments */
guint16 frag; /* fragment number */
guint16 port_src; /* application port addressing scheme source port */
guint16 port_dst; /* application port addressing scheme destination port */
} gsm_sms_udh_fields_t;
void dis_field_udh(tvbuff_t *tvb, packet_info* pinfo, proto_tree *tree, guint32 *offset, guint32 *length,
guint8 *udl, enum character_set cset, guint8 *fill_bits, gsm_sms_udh_fields_t *p_udh_fields);
void dis_field_addr(tvbuff_t *tvb, packet_info* pinfo, proto_tree *tree, guint32 *offset_p, const gchar *title);
/* Data structure that can be optionally given to gsm_sms dissector */
typedef struct _gsm_sms_data_t {
gboolean stk_packing_required;
} gsm_sms_data_t;
#endif
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