| Wireshark 4.7.0 The Wireshark network protocol analyzer

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tap-sctp-analysis.h File Reference
`#include <stdbool.h>`
`#include <epan/dissectors/packet-sctp.h>`
`#include <epan/address.h>`
`#include <sys/types.h>`
`#include <sys/socket.h>`
`#include <netinet/in.h>`

Go to the source code of this file.

## Classes
struct | _tsn
struct | _sctp_tmp_info
struct | _sctp_init_collision
struct | tsn_sort
struct | _sctp_addr_chunk
struct | _sctp_assoc_info
struct | _sctp_error_info
struct | _sctp_allassocs_info

## Macros
#define | CHUNK_TYPE_LENGTH 1
#define | CHUNK_FLAGS_LENGTH 1
#define | CHUNK_LENGTH_LENGTH 2
#define | CHUNK_HEADER_OFFSET 0
#define | CHUNK_TYPE_OFFSET CHUNK_HEADER_OFFSET
#define | CHUNK_FLAGS_OFFSET (CHUNK_TYPE_OFFSET + CHUNK_TYPE_LENGTH)
#define | CHUNK_LENGTH_OFFSET (CHUNK_FLAGS_OFFSET + CHUNK_FLAGS_LENGTH)
#define | CHUNK_VALUE_OFFSET (CHUNK_LENGTH_OFFSET + CHUNK_LENGTH_LENGTH)
#define | INIT_CHUNK_INITIATE_TAG_LENGTH 4
#define | INIT_CHUNK_ADV_REC_WINDOW_CREDIT_LENGTH 4
#define | INIT_CHUNK_NUMBER_OF_OUTBOUND_STREAMS_LENGTH 2
#define | INIT_CHUNK_NUMBER_OF_INBOUND_STREAMS_LENGTH 2
#define | INIT_CHUNK_INITIATE_TAG_OFFSET CHUNK_VALUE_OFFSET
#define | INIT_CHUNK_ADV_REC_WINDOW_CREDIT_OFFSET
#define | INIT_CHUNK_NUMBER_OF_OUTBOUND_STREAMS_OFFSET
#define | INIT_CHUNK_NUMBER_OF_INBOUND_STREAMS_OFFSET
#define | INIT_CHUNK_INITIAL_TSN_OFFSET
#define | DATA_CHUNK_TSN_LENGTH 4
#define | DATA_CHUNK_TSN_OFFSET (CHUNK_VALUE_OFFSET + 0)
#define | DATA_CHUNK_STREAM_ID_OFFSET (DATA_CHUNK_TSN_OFFSET + DATA_CHUNK_TSN_LENGTH)
#define | DATA_CHUNK_STREAM_ID_LENGTH 2
#define | DATA_CHUNK_STREAM_SEQ_NUMBER_LENGTH 2
#define | DATA_CHUNK_PAYLOAD_PROTOCOL_ID_LENGTH 4
#define | I_DATA_CHUNK_RESERVED_LENGTH 2
#define | I_DATA_CHUNK_MID_LENGTH 4
#define | I_DATA_CHUNK_PAYLOAD_PROTOCOL_ID_LENGTH 4
#define | I_DATA_CHUNK_FSN_LENGTH 4
#define | I_DATA_CHUNK_RESERVED_OFFSET
#define | I_DATA_CHUNK_MID_OFFSET
#define | I_DATA_CHUNK_PAYLOAD_PROTOCOL_ID_OFFSET
#define | I_DATA_CHUNK_FSN_OFFSET
#define | I_DATA_CHUNK_PAYLOAD_OFFSET
#define | DATA_CHUNK_HEADER_LENGTH
#define | I_DATA_CHUNK_HEADER_LENGTH
#define | MAX_ADDRESS_LEN 47
#define | SCTP_ABORT_CHUNK_T_BIT 0x01
#define | PARAMETER_TYPE_LENGTH 2
#define | PARAMETER_LENGTH_LENGTH 2
#define | PARAMETER_HEADER_LENGTH (PARAMETER_TYPE_LENGTH + PARAMETER_LENGTH_LENGTH)
#define | PARAMETER_HEADER_OFFSET 0
#define | PARAMETER_TYPE_OFFSET PARAMETER_HEADER_OFFSET
#define | PARAMETER_LENGTH_OFFSET (PARAMETER_TYPE_OFFSET + PARAMETER_TYPE_LENGTH)
#define | PARAMETER_VALUE_OFFSET (PARAMETER_LENGTH_OFFSET + PARAMETER_LENGTH_LENGTH)
#define | IPV6_ADDRESS_LENGTH 16
#define | IPV6_ADDRESS_OFFSET PARAMETER_VALUE_OFFSET
#define | IPV4_ADDRESS_LENGTH 4
#define | IPV4_ADDRESS_OFFSET PARAMETER_VALUE_OFFSET
#define | IPV4ADDRESS_PARAMETER_ID 0x0005
#define | IPV6ADDRESS_PARAMETER_ID 0x0006
#define | SACK_CHUNK_CUMULATIVE_TSN_ACK_LENGTH 4
#define | SACK_CHUNK_CUMULATIVE_TSN_ACK_OFFSET (CHUNK_VALUE_OFFSET + 0)
#define | SACK_CHUNK_ADV_REC_WINDOW_CREDIT_LENGTH 4
#define | SACK_CHUNK_ADV_REC_WINDOW_CREDIT_OFFSET
#define | INIT_CHUNK_INITIAL_TSN_LENGTH 4
#define | INIT_CHUNK_FIXED_PARAMETERS_LENGTH
#define | CHUNK_HEADER_LENGTH
#define | INIT_CHUNK_VARIABLE_LENGTH_PARAMETER_OFFSET
#define | NUM_CHUNKS 0x100
#define | OTHER_CHUNKS_INDEX 0xfe
#define | MAX_SCTP_CHUNK_TYPE 256

## Typedefs
typedef struct _tsn | tsn_t
typedef struct _sctp_tmp_info | sctp_tmp_info_t
typedef struct _sctp_init_collision | sctp_init_collision_t
typedef struct _sctp_addr_chunk | sctp_addr_chunk
typedef struct _sctp_assoc_info | sctp_assoc_info_t
typedef struct _sctp_error_info | sctp_error_info_t
typedef struct _sctp_allassocs_info | sctp_allassocs_info_t

## Functions
void | register_tap_listener_sctp_stat (void)
const sctp_allassocs_info_t * | sctp_stat_get_info (void)
void | sctp_stat_scan (void)
void | remove_tap_listener_sctp_stat (void)
const sctp_assoc_info_t * | get_sctp_assoc_info (uint16_t assoc_id)
const sctp_assoc_info_t * | get_selected_assoc (void)

## Detailed Description

Copyright 2004-2013, Irene Ruengeler <i.ruengeler [AT] fh-muenster.de>

Wireshark - Network traffic analyzer By Gerald Combs geral.nosp@m.d@wi.nosp@m.resha.nosp@m.rk.o.nosp@m.rg Copyright 1998 Gerald Combs

SPDX-License-Identifier: GPL-2.0-or-later

## Macro Definition Documentation

## ◆ CHUNK_HEADER_LENGTH

#define CHUNK_HEADER_LENGTH

Value:
(CHUNK_TYPE_LENGTH + \
CHUNK_FLAGS_LENGTH + \
CHUNK_LENGTH_LENGTH)

## ◆ DATA_CHUNK_HEADER_LENGTH

#define DATA_CHUNK_HEADER_LENGTH

Value:
(CHUNK_HEADER_LENGTH + \
DATA_CHUNK_TSN_LENGTH + \
DATA_CHUNK_STREAM_ID_LENGTH + \
DATA_CHUNK_STREAM_SEQ_NUMBER_LENGTH + \
DATA_CHUNK_PAYLOAD_PROTOCOL_ID_LENGTH)

## ◆ I_DATA_CHUNK_FSN_OFFSET

#define I_DATA_CHUNK_FSN_OFFSET

Value:
(I_DATA_CHUNK_MID_OFFSET + \
I_DATA_CHUNK_MID_LENGTH)

## ◆ I_DATA_CHUNK_HEADER_LENGTH

#define I_DATA_CHUNK_HEADER_LENGTH

Value:
(CHUNK_HEADER_LENGTH + \
DATA_CHUNK_TSN_LENGTH + \
DATA_CHUNK_STREAM_ID_LENGTH + \
I_DATA_CHUNK_RESERVED_LENGTH + \
I_DATA_CHUNK_MID_LENGTH +\
I_DATA_CHUNK_PAYLOAD_PROTOCOL_ID_LENGTH)

## ◆ I_DATA_CHUNK_MID_OFFSET

#define I_DATA_CHUNK_MID_OFFSET

Value:
(I_DATA_CHUNK_RESERVED_OFFSET + \
I_DATA_CHUNK_RESERVED_LENGTH)

## ◆ I_DATA_CHUNK_PAYLOAD_OFFSET

#define I_DATA_CHUNK_PAYLOAD_OFFSET

Value:
(I_DATA_CHUNK_PAYLOAD_PROTOCOL_ID_OFFSET + \
I_DATA_CHUNK_PAYLOAD_PROTOCOL_ID_LENGTH)

## ◆ I_DATA_CHUNK_PAYLOAD_PROTOCOL_ID_OFFSET

#define I_DATA_CHUNK_PAYLOAD_PROTOCOL_ID_OFFSET

Value:
(I_DATA_CHUNK_MID_OFFSET + \
I_DATA_CHUNK_MID_LENGTH)

## ◆ I_DATA_CHUNK_RESERVED_OFFSET

#define I_DATA_CHUNK_RESERVED_OFFSET

Value:
(DATA_CHUNK_STREAM_ID_OFFSET + \
DATA_CHUNK_STREAM_ID_LENGTH)

## ◆ INIT_CHUNK_ADV_REC_WINDOW_CREDIT_OFFSET

#define INIT_CHUNK_ADV_REC_WINDOW_CREDIT_OFFSET

Value:
(INIT_CHUNK_INITIATE_TAG_OFFSET + \
INIT_CHUNK_INITIATE_TAG_LENGTH )

## ◆ INIT_CHUNK_FIXED_PARAMETERS_LENGTH

#define INIT_CHUNK_FIXED_PARAMETERS_LENGTH

Value:
(INIT_CHUNK_INITIATE_TAG_LENGTH + \
INIT_CHUNK_ADV_REC_WINDOW_CREDIT_LENGTH + \
INIT_CHUNK_NUMBER_OF_OUTBOUND_STREAMS_LENGTH + \
INIT_CHUNK_NUMBER_OF_INBOUND_STREAMS_LENGTH + \
INIT_CHUNK_INITIAL_TSN_LENGTH)

## ◆ INIT_CHUNK_INITIAL_TSN_OFFSET

#define INIT_CHUNK_INITIAL_TSN_OFFSET

Value:
(INIT_CHUNK_NUMBER_OF_INBOUND_STREAMS_OFFSET + \
INIT_CHUNK_NUMBER_OF_INBOUND_STREAMS_LENGTH )

## ◆ INIT_CHUNK_NUMBER_OF_INBOUND_STREAMS_OFFSET

#define INIT_CHUNK_NUMBER_OF_INBOUND_STREAMS_OFFSET

Value:
(INIT_CHUNK_NUMBER_OF_OUTBOUND_STREAMS_OFFSET + \
INIT_CHUNK_NUMBER_OF_OUTBOUND_STREAMS_LENGTH )

## ◆ INIT_CHUNK_NUMBER_OF_OUTBOUND_STREAMS_OFFSET

#define INIT_CHUNK_NUMBER_OF_OUTBOUND_STREAMS_OFFSET

Value:
(INIT_CHUNK_ADV_REC_WINDOW_CREDIT_OFFSET + \
INIT_CHUNK_ADV_REC_WINDOW_CREDIT_LENGTH )

## ◆ INIT_CHUNK_VARIABLE_LENGTH_PARAMETER_OFFSET

#define INIT_CHUNK_VARIABLE_LENGTH_PARAMETER_OFFSET

Value:
(INIT_CHUNK_INITIAL_TSN_OFFSET + \
INIT_CHUNK_INITIAL_TSN_LENGTH )

## ◆ SACK_CHUNK_ADV_REC_WINDOW_CREDIT_OFFSET

#define SACK_CHUNK_ADV_REC_WINDOW_CREDIT_OFFSET

Value:
(SACK_CHUNK_CUMULATIVE_TSN_ACK_OFFSET + \
SACK_CHUNK_CUMULATIVE_TSN_ACK_LENGTH)