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