2014-02-22 07:39:45 +00:00
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/* packet-btle.h
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* Structures for determining the dissection context for BTLE.
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*
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* Copyright 2014, Christopher D. Kilgour, techie at whiterocker dot com
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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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2018-02-12 11:23:27 +00:00
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* SPDX-License-Identifier: GPL-2.0-or-later
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2014-02-22 07:39:45 +00:00
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*/
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#ifndef __PACKET_BTLE_H__
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#define __PACKET_BTLE_H__
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2014-12-12 10:24:44 +00:00
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#include "packet-bluetooth.h"
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2014-02-22 07:39:45 +00:00
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/*
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* These structures are meant to support the provision of contextual
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* metadata to the BTLE dissector.
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*/
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typedef struct {
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guint64 InitA;
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guint64 AdvA;
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guint32 LinkAA;
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guint32 CRCInit;
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guint8 WinSize;
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guint16 WinOffset;
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guint16 Interval;
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guint16 Latency;
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guint16 Timeout;
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guint64 ChM;
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guint8 Hop;
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guint8 SCA;
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} btle_CONNECT_REQ_t;
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typedef enum {
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E_AA_NO_COMMENT = 0,
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E_AA_MATCHED,
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E_AA_BIT_ERRORS,
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2014-03-17 15:54:08 +00:00
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E_AA_ILLEGAL
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2014-02-22 07:39:45 +00:00
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} btle_AA_category_t;
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2016-08-02 15:07:14 +00:00
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#define BTLE_DIR_UNKNOWN 0
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#define BTLE_DIR_MASTER_SLAVE 1
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#define BTLE_DIR_SLAVE_MASTER 2
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2014-02-22 07:39:45 +00:00
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typedef struct {
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btle_AA_category_t aa_category;
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btle_CONNECT_REQ_t connection_info;
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2016-08-02 15:07:14 +00:00
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guint connection_info_valid: 1;
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guint crc_checked_at_capture: 1;
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guint crc_valid_at_capture: 1;
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guint mic_checked_at_capture: 1;
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guint mic_valid_at_capture: 1;
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guint direction: 2; /* 0 Unknown, 1 Master -> Slave, 2 Slave -> Master */
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2014-12-12 10:24:44 +00:00
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union {
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void *data;
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bluetooth_data_t *bluetooth_data;
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} previous_protocol_data;
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2014-02-22 07:39:45 +00:00
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} btle_context_t;
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#endif /* __PACKET_BTLE_H__ */
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/*
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* Editor modelines - http://www.wireshark.org/tools/modelines.html
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*
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* Local variables:
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* c-basic-offset: 4
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* tab-width: 8
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* indent-tabs-mode: nil
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* End:
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*
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* vi: set shiftwidth=4 tabstop=8 expandtab:
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* :indentSize=4:tabSize=8:noTabs=true:
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*/
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