#include "tap.h"
#include "conversation.h"
#include <epan/wmem_scopes.h>

Classes
struct	_conversation_hash_t

struct	_conversation_key_t
	Composite hash table key identifying a conversation by its two endpoints and optional ID. More...

struct	endpoint_key_t
	Composite hash table key identifying a single network endpoint by address and port. More...

struct	_ct_dissector_info
	Dissector info block for a conversation table, providing filter-type resolution. More...

struct	_et_dissector_info
	Dissector info block for an endpoint table, providing filter-type resolution. More...

struct	_conversation_extension_tcp_t

struct	_conversation_item_t

struct	_endpoint_item_t

Macros
#define	CONV_ID_UNSET UINT32_MAX

#define	CONV_FILTER_INVALID "INVALID"

#define	ENDPOINT_TAP_PREFIX "endpoints"

Typedefs
typedef uint32_t	conv_id_t

typedef struct _conversation_hash_t	conv_hash_t

typedef struct _conversation_key_t	conv_key_t
	Composite hash table key identifying a conversation by its two endpoints and optional ID.

typedef endpoint_key_t	host_key_t

typedef const char (	conv_get_filter_type) (struct _conversation_item_t *item, conv_filter_type_e filter)

typedef struct _ct_dissector_info	ct_dissector_info_t
	Dissector info block for a conversation table, providing filter-type resolution.

typedef const char (	endpoint_get_filter_type) (struct _endpoint_item_t *item, conv_filter_type_e filter_type)
	Callback that resolves a display filter field name for a given endpoint item and filter type.

typedef struct _et_dissector_info	et_dissector_info_t
	Dissector info block for an endpoint table, providing filter-type resolution.

typedef et_dissector_info_t	hostlist_dissector_info_t

typedef void(*	conv_gui_init_cb) (struct register_ct ct, const char filter)

typedef void(*	endpoint_gui_init_cb) (struct register_ct ct, const char filter)

typedef struct register_ct	register_ct_t

typedef struct _conversation_extension_tcp_t	conv_extension_tcp_t

typedef struct _conversation_item_t	conv_item_t

typedef struct _endpoint_item_t	endpoint_item_t

typedef endpoint_item_t	hostlist_talker_t

Enumerations
enum	conv_filter_type_e { CONV_FT_SRC_ADDRESS , CONV_FT_DST_ADDRESS , CONV_FT_ANY_ADDRESS , CONV_FT_SRC_PORT , CONV_FT_DST_PORT , CONV_FT_ANY_PORT }
	Field type selector for building a conversation display filter. More...

enum	conv_direction_e { CONV_DIR_A_TO_FROM_B , CONV_DIR_A_TO_B , CONV_DIR_A_FROM_B , CONV_DIR_A_TO_FROM_ANY , CONV_DIR_A_TO_ANY , CONV_DIR_A_FROM_ANY , CONV_DIR_ANY_TO_FROM_B , CONV_DIR_ANY_TO_B , CONV_DIR_ANY_FROM_B }
	Directional filter scope for a conversation, relative to endpoints A and B. More...

Functions
void	conversation_table_init (void)
	Initialize the conversation table system.

WS_DLL_PUBLIC void	register_conversation_table (const int proto_id, bool hide_ports, tap_packet_cb conv_packet_func, tap_packet_cb endpoint_packet_func)
	Register the conversation table for the conversation and endpoint windows.

WS_DLL_PUBLIC bool	get_conversation_hide_ports (register_ct_t *ct)
	Should port columns be hidden?

WS_DLL_PUBLIC int	get_conversation_proto_id (register_ct_t *ct)
	Get protocol ID of a conversation table.

WS_DLL_PUBLIC tap_packet_cb	get_conversation_packet_func (register_ct_t *ct)
	Get conversation tap function handler of a conversation table.

WS_DLL_PUBLIC tap_packet_cb	get_endpoint_packet_func (register_ct_t *ct)
	Get endpoint tap function handler for a conversation table.

WS_DLL_PUBLIC tap_packet_cb	get_hostlist_packet_func (register_ct_t *ct)
	Get the packet callback function for hostlist conversations.

WS_DLL_PUBLIC register_ct_t *	get_conversation_by_proto_id (int proto_id)
	get conversation table from protocol ID

WS_DLL_PUBLIC void	conversation_table_set_gui_info (conv_gui_init_cb init_cb)
	Register "initialization function" used by the GUI to create conversation table display in GUI.

WS_DLL_PUBLIC void	endpoint_table_set_gui_info (endpoint_gui_init_cb init_cb)
	Register "initialization function" used by the GUI to create endpoint table display in GUI.

WS_DLL_PUBLIC void	hostlist_table_set_gui_info (endpoint_gui_init_cb init_cb)
	Set GUI initialization callback for hostlist table.

WS_DLL_PUBLIC void	conversation_table_iterate_tables (wmem_foreach_func func, void *user_data)
	Iterator to walk conversation tables and execute func.

WS_DLL_PUBLIC unsigned	conversation_table_get_num (void)
	Get the total number of conversation tables.

WS_DLL_PUBLIC void	reset_conversation_table_data (conv_hash_t *ch)
	Remove all entries from the conversation table.

WS_DLL_PUBLIC void	reset_endpoint_table_data (conv_hash_t *ch)
	Remove all entries from the endpoint table.

WS_DLL_PUBLIC void	reset_hostlist_table_data (conv_hash_t *ch)
	Reset data in hostlist table.

WS_DLL_PUBLIC void	dissector_conversation_init (const char opt_arg, void userdata)
	Initialize dissector conversation for stats and (possibly) GUI.

WS_DLL_PUBLIC void	dissector_endpoint_init (const char opt_arg, void userdata)
	Initialize dissector endpoint for stats and (possibly) GUI.

WS_DLL_PUBLIC void	dissector_hostlist_init (const char opt_arg, void userdata)
	Initialize the dissector host list with the given options and user data.

WS_DLL_PUBLIC char *	get_conversation_address (wmem_allocator_t allocator, address addr, bool resolve_names)
	Get the string representation of an address.

WS_DLL_PUBLIC char *	get_conversation_port (wmem_allocator_t *allocator, uint32_t port, conversation_type ctype, bool resolve_names)
	Get the string representation of a port.

WS_DLL_PUBLIC char *	get_endpoint_port (wmem_allocator_t allocator, endpoint_item_t item, bool resolve_names)
	Get the string representation of the port for an endpoint_item_t.

WS_DLL_PUBLIC char *	get_conversation_filter (conv_item_t *conv_item, conv_direction_e direction)
	Get a display filter for the given conversation and direction.

WS_DLL_PUBLIC char *	get_endpoint_filter (endpoint_item_t *endpoint_item)
	Get a display filter for the given endpoint.

WS_DLL_PUBLIC char *	get_hostlist_filter (endpoint_item_t *endpoint_item)
	Retrieves a hostlist filter for an endpoint item.

WS_DLL_PUBLIC void	add_conversation_table_data (conv_hash_t ch, const address src, const address dst, uint32_t src_port, uint32_t dst_port, int num_frames, int num_bytes, nstime_t ts, nstime_t abs_ts, ct_dissector_info_t ct_info, conversation_type ctype)
	Add some data to the conversation table.

WS_DLL_PUBLIC conv_item_t *	add_conversation_table_data_with_conv_id (conv_hash_t ch, const address src, const address dst, uint32_t src_port, uint32_t dst_port, conv_id_t conv_id, int num_frames, int num_bytes, nstime_t ts, nstime_t abs_ts, ct_dissector_info_t ct_info, conversation_type ctype)
	Add some data to the conversation table, passing a value to be used in addition to the address and port quadruple to uniquely identify the conversation.

WS_DLL_PUBLIC void	add_conversation_table_data_extended (conv_hash_t ch, const address src, const address dst, uint32_t src_port, uint32_t dst_port, conv_id_t conv_id, int num_frames, int num_bytes, nstime_t ts, nstime_t abs_ts, ct_dissector_info_t ct_info, conversation_type ctype, uint32_t frameid, int(proto_conv_cb)(conversation_t ))
	Decorates add_conversation_table_data_with_conv_id() in order to be able to add protocol dependent additional statistics.

WS_DLL_PUBLIC void	add_conversation_table_data_ipv4_subnet (conv_hash_t ch, const address src, const address dst, uint32_t src_port, uint32_t dst_port, conv_id_t conv_id, int num_frames, int num_bytes, nstime_t ts, nstime_t abs_ts, ct_dissector_info_t ct_info, conversation_type ctype)
	Encapsulates add_conversation_table_data_with_conv_id() for the IPv4 specific case when the subnet aggregation user preference is true.

WS_DLL_PUBLIC void	add_endpoint_table_data (conv_hash_t ch, const address addr, uint32_t port, bool sender, int num_frames, int num_bytes, et_dissector_info_t *et_info, endpoint_type etype)
	Add some data to the endpoint table.

WS_DLL_PUBLIC void	add_endpoint_table_data_ipv4_subnet (conv_hash_t ch, const address addr, uint32_t port, bool sender, int num_frames, int num_bytes, et_dissector_info_t *et_info, endpoint_type etype)
	Encapsulates add_endpoint_table_data() for the IPv4 specific case when the subnet aggregation user preference is true.

WS_DLL_PUBLIC void	add_hostlist_table_data (conv_hash_t ch, const address addr, uint32_t port, bool sender, int num_frames, int num_bytes, et_dissector_info_t *et_info, endpoint_type etype)
	Adds data to the hostlist table for a conversation.

Detailed Description

Conversation definitions.

Typedef Documentation

◆ conv_extension_tcp_t

typedef struct _conversation_extension_tcp_t conv_extension_tcp_t

Conversation extension for TCP

◆ conv_hash_t

typedef struct _conversation_hash_t conv_hash_t

Conversation hash + value storage Hash table keys are conv_key_t. Hash table values are indexes into conv_array.

◆ conv_id_t

typedef uint32_t conv_id_t

conv_id_t is a type that can aid in conversation identification. When included in a "conversation key", whatever that may be, in addition to the typical { address, port, address, port } quadruple, it helps differentiate in case the quadruple is not sufficiently unique. For example, it is not uncommon to see a TCP quadruple reused these days, and employing a conv_id_t field ensures that each instance of a reused TCP conversation is tracked independently. Currently this type is used in both Wireshark's and tshark's conversation tables implementations (they are different, hence the need for a whole header file for this one silly type alias).

The "protocol" or "statistic" code responsible for instantiating the "conversation key" is also responsible for assigning its conv_id_t, and therefore its interpretation is specific to its assignor. For example, the TCP conversations tables in Wireshark and tshark assign the value of tcp.stream. If a conv_id_t field is not used, it should be assigned the value CONV_ID_UNSET.

◆ conv_item_t

typedef struct _conversation_item_t conv_item_t

Conversation list information

◆ endpoint_get_filter_type

typedef const char *(* endpoint_get_filter_type) (struct _endpoint_item_t *item, conv_filter_type_e filter_type)

Callback that resolves a display filter field name for a given endpoint item and filter type.

Parameters

item	Pointer to the endpoint item being queried.
filter_type	The conversation filter type to resolve.

Returns: The display filter field name string corresponding to filter_type, or NULL if unsupported.

◆ endpoint_item_t

typedef struct _endpoint_item_t endpoint_item_t

Endpoint information

◆ register_ct_t

typedef struct register_ct register_ct_t

Structure for information about a registered conversation table; this information is for both the conversation table and any endpoint table associated with it.

Enumeration Type Documentation

◆ conv_direction_e

enum conv_direction_e

Directional filter scope for a conversation, relative to endpoints A and B.

Enumerator
CONV_DIR_A_TO_FROM_B	Traffic in both directions between A and B
CONV_DIR_A_TO_B	Traffic from A to B only
CONV_DIR_A_FROM_B	Traffic from B to A only
CONV_DIR_A_TO_FROM_ANY	All traffic to or from A (any remote endpoint)
CONV_DIR_A_TO_ANY	Traffic sent from A to any endpoint
CONV_DIR_A_FROM_ANY	Traffic received by A from any endpoint
CONV_DIR_ANY_TO_FROM_B	All traffic to or from B (any remote endpoint)
CONV_DIR_ANY_TO_B	Traffic sent to B from any endpoint
CONV_DIR_ANY_FROM_B	Traffic sent from B to any endpoint

◆ conv_filter_type_e

enum conv_filter_type_e

Field type selector for building a conversation display filter.

Enumerator
CONV_FT_SRC_ADDRESS	Match on source address
CONV_FT_DST_ADDRESS	Match on destination address
CONV_FT_ANY_ADDRESS	Match on either source or destination address
CONV_FT_SRC_PORT	Match on source port
CONV_FT_DST_PORT	Match on destination port
CONV_FT_ANY_PORT	Match on either source or destination port

Function Documentation

◆ add_conversation_table_data()

WS_DLL_PUBLIC void add_conversation_table_data	(	conv_hash_t *	ch,
		const address *	src,
		const address *	dst,
		uint32_t	src_port,
		uint32_t	dst_port,
		int	num_frames,
		int	num_bytes,
		nstime_t *	ts,
		nstime_t *	abs_ts,
		ct_dissector_info_t *	ct_info,
		conversation_type	ctype
	)

Add some data to the conversation table.

Parameters

ch	the table to add the data to
src	source address
dst	destination address
src_port	source port
dst_port	destination port
num_frames	number of packets
num_bytes	number of bytes
ts	timestamp
abs_ts	absolute timestamp
ct_info	callback handlers from the dissector
ctype	the conversation type (e.g. CONVERSATION_TCP)

◆ add_conversation_table_data_extended()

WS_DLL_PUBLIC void add_conversation_table_data_extended	(	conv_hash_t *	ch,
		const address *	src,
		const address *	dst,
		uint32_t	src_port,
		uint32_t	dst_port,
		conv_id_t	conv_id,
		int	num_frames,
		int	num_bytes,
		nstime_t *	ts,
		nstime_t *	abs_ts,
		ct_dissector_info_t *	ct_info,
		conversation_type	ctype,
		uint32_t	frameid,
		int()(conversation_t )	proto_conv_cb
	)

Decorates add_conversation_table_data_with_conv_id() in order to be able to add protocol dependent additional statistics.

Parameters

ch	the table to add the data to
src	source address
dst	destination address
src_port	source port
dst_port	destination port
conv_id	a value to help differentiate the conversation in case the address and port quadruple is not sufficiently unique
num_frames	number of packets
num_bytes	number of bytes
ts	timestamp
abs_ts	absolute timestamp
ct_info	callback handlers from the dissector
ctype	the conversation type (e.g. CONVERSATION_TCP)
frameid	the frame id of the packet being processed
proto_conv_cb	a callback function that will be called with the conversation item as argument, and that can be used to set protocol dependent additional statistics in the conversation item

◆ add_conversation_table_data_ipv4_subnet()

WS_DLL_PUBLIC void add_conversation_table_data_ipv4_subnet	(	conv_hash_t *	ch,
		const address *	src,
		const address *	dst,
		uint32_t	src_port,
		uint32_t	dst_port,
		conv_id_t	conv_id,
		int	num_frames,
		int	num_bytes,
		nstime_t *	ts,
		nstime_t *	abs_ts,
		ct_dissector_info_t *	ct_info,
		conversation_type	ctype
	)

Encapsulates add_conversation_table_data_with_conv_id() for the IPv4 specific case when the subnet aggregation user preference is true.

Parameters

ch	the table to add the data to
src	source address
dst	destination address
src_port	source port
dst_port	destination port
conv_id	a value to help differentiate the conversation in case the address and port quadruple is not sufficiently unique
num_frames	number of packets
num_bytes	number of bytes
ts	timestamp
abs_ts	absolute timestamp
ct_info	callback handlers from the dissector
ctype	the conversation type (e.g. CONVERSATION_TCP)

◆ add_conversation_table_data_with_conv_id()

WS_DLL_PUBLIC conv_item_t * add_conversation_table_data_with_conv_id	(	conv_hash_t *	ch,
		const address *	src,
		const address *	dst,
		uint32_t	src_port,
		uint32_t	dst_port,
		conv_id_t	conv_id,
		int	num_frames,
		int	num_bytes,
		nstime_t *	ts,
		nstime_t *	abs_ts,
		ct_dissector_info_t *	ct_info,
		conversation_type	ctype
	)

Add some data to the conversation table, passing a value to be used in addition to the address and port quadruple to uniquely identify the conversation.

Parameters

ch	the table to add the data to
src	source address
dst	destination address
src_port	source port
dst_port	destination port
num_frames	number of packets
num_bytes	number of bytes
ts	timestamp
abs_ts	absolute timestamp
ct_info	callback handlers from the dissector
ctype	the conversation type (e.g. CONVERSATION_TCP)
conv_id	a value to help differentiate the conversation in case the address and port quadruple is not sufficiently unique

< flag for the conversation handler

◆ add_endpoint_table_data()

WS_DLL_PUBLIC void add_endpoint_table_data	(	conv_hash_t *	ch,
		const address *	addr,
		uint32_t	port,
		bool	sender,
		int	num_frames,
		int	num_bytes,
		et_dissector_info_t *	et_info,
		endpoint_type	etype
	)

Add some data to the endpoint table.

Parameters

ch	the table hash to add the data to
addr	address
port	port
sender	true, if this is a sender
num_frames	number of packets
num_bytes	number of bytes
et_info	endpoint information provided by dissector
etype	the endpoint type (e.g. ENDPOINT_TCP)

< flag for the conversation handler

◆ add_endpoint_table_data_ipv4_subnet()

WS_DLL_PUBLIC void add_endpoint_table_data_ipv4_subnet	(	conv_hash_t *	ch,
		const address *	addr,
		uint32_t	port,
		bool	sender,
		int	num_frames,
		int	num_bytes,
		et_dissector_info_t *	et_info,
		endpoint_type	etype
	)

Encapsulates add_endpoint_table_data() for the IPv4 specific case when the subnet aggregation user preference is true.

Parameters

ch	the table hash to add the data to
addr	address
port	port
sender	true, if this is a sender
num_frames	number of packets
num_bytes	number of bytes
et_info	endpoint information provided by dissector
etype	the endpoint type (e.g. ENDPOINT_TCP)

< replace with subnets when possible, and keep original data

◆ add_hostlist_table_data()

WS_DLL_PUBLIC void add_hostlist_table_data	(	conv_hash_t *	ch,
		const address *	addr,
		uint32_t	port,
		bool	sender,
		int	num_frames,
		int	num_bytes,
		et_dissector_info_t *	et_info,
		endpoint_type	etype
	)

Adds data to the hostlist table for a conversation.

Parameters

ch	Pointer to the conversation hash table.
addr	Address of the endpoint.
port	Port number of the endpoint.
sender	Boolean indicating if this is the sender's data.
num_frames	Number of frames associated with the endpoint.
num_bytes	Total bytes associated with the endpoint.
et_info	Pointer to the dissector information.
etype	Type of the endpoint.

◆ conversation_table_get_num()

WS_DLL_PUBLIC unsigned conversation_table_get_num ( void )

Get the total number of conversation tables.

Returns: The total number of conversation tables.

◆ conversation_table_iterate_tables()

WS_DLL_PUBLIC void conversation_table_iterate_tables	(	wmem_foreach_func	func,
		void *	user_data
	)

Iterator to walk conversation tables and execute func.

Parameters

func	action to be performed on all conversation tables
user_data	any data needed to help perform function

◆ conversation_table_set_gui_info()

WS_DLL_PUBLIC void conversation_table_set_gui_info ( conv_gui_init_cb init_cb )

Register "initialization function" used by the GUI to create conversation table display in GUI.

Parameters

init_cb callback function that will be called when conversation table "display is instantiated in GUI

◆ dissector_conversation_init()

WS_DLL_PUBLIC void dissector_conversation_init	(	const char *	opt_arg,
		void *	userdata
	)

Initialize dissector conversation for stats and (possibly) GUI.

Parameters

opt_arg	filter string to compare with dissector
userdata	register_ct_t* for dissector conversation table

◆ dissector_endpoint_init()

WS_DLL_PUBLIC void dissector_endpoint_init	(	const char *	opt_arg,
		void *	userdata
	)

Initialize dissector endpoint for stats and (possibly) GUI.

Parameters

opt_arg	filter string to compare with dissector
userdata	register_ct_t* for dissector conversation table

◆ dissector_hostlist_init()

WS_DLL_PUBLIC void dissector_hostlist_init	(	const char *	opt_arg,
		void *	userdata
	)

Initialize the dissector host list with the given options and user data.

Parameters

opt_arg	Options argument for initialization.
userdata	User data to be passed during initialization.

◆ endpoint_table_set_gui_info()

WS_DLL_PUBLIC void endpoint_table_set_gui_info ( endpoint_gui_init_cb init_cb )

Register "initialization function" used by the GUI to create endpoint table display in GUI.

Parameters

init_cb callback function that will be called when endpoint table "display" is instantiated in GUI

◆ get_conversation_address()

WS_DLL_PUBLIC char * get_conversation_address	(	wmem_allocator_t *	allocator,
		address *	addr,
		bool	resolve_names
	)

Get the string representation of an address.

Parameters

allocator	The wmem allocator to use when allocating the string
addr	The address.
resolve_names	Enable name resolution.

Returns: A string representing the address.

◆ get_conversation_by_proto_id()

WS_DLL_PUBLIC register_ct_t * get_conversation_by_proto_id ( int proto_id )

get conversation table from protocol ID

Parameters

proto_id protocol ID

Returns: conversation table for that protocol ID

get conversation from protocol ID

Parameters

proto_id protocol ID

Returns: tap function handler of conversation

◆ get_conversation_filter()

WS_DLL_PUBLIC char * get_conversation_filter	(	conv_item_t *	conv_item,
		conv_direction_e	direction
	)

Get a display filter for the given conversation and direction.

Parameters

conv_item	The conversation.
direction	The desired direction.

Returns: An g_allocated string representing the conversation that must be freed

◆ get_conversation_hide_ports()

WS_DLL_PUBLIC bool get_conversation_hide_ports ( register_ct_t * ct )

Should port columns be hidden?

Parameters

ct	Registered conversation table

Returns: true if port columns should be hidden for this conversation table.

◆ get_conversation_packet_func()

WS_DLL_PUBLIC tap_packet_cb get_conversation_packet_func ( register_ct_t * ct )

Get conversation tap function handler of a conversation table.

Parameters

ct	Registered conversation table

Returns: conversation tap function handler of conversation table

◆ get_conversation_port()

WS_DLL_PUBLIC char * get_conversation_port	(	wmem_allocator_t *	allocator,
		uint32_t	port,
		conversation_type	ctype,
		bool	resolve_names
	)

Get the string representation of a port.

Parameters

allocator	The wmem allocator to use when allocating the string
port	The port number.
ctype	The conversation type.
resolve_names	Enable name resolution.

Returns: A string representing the port.

XXX - this should really be a port type, as we just supply a port.

◆ get_conversation_proto_id()

WS_DLL_PUBLIC int get_conversation_proto_id ( register_ct_t * ct )

Get protocol ID of a conversation table.

Parameters

ct	Registered conversation table

Returns: protocol id of conversation table

◆ get_endpoint_filter()

WS_DLL_PUBLIC char * get_endpoint_filter ( endpoint_item_t * endpoint_item )

Get a display filter for the given endpoint.

Parameters

endpoint_item The endpoint.

Returns: A string, allocated using the wmem NULL allocator, representing the conversation.

◆ get_endpoint_packet_func()

WS_DLL_PUBLIC tap_packet_cb get_endpoint_packet_func ( register_ct_t * ct )

Get endpoint tap function handler for a conversation table.

Parameters

ct	Registered conversation table

Returns: endpoint tap function handler of conversation table

◆ get_endpoint_port()

WS_DLL_PUBLIC char * get_endpoint_port	(	wmem_allocator_t *	allocator,
		endpoint_item_t *	item,
		bool	resolve_names
	)

Get the string representation of the port for an endpoint_item_t.

Parameters

allocator	The wmem allocator to use when allocating the string
item	Pointer to the endpoint_item_t
resolve_names	Enable name resolution.

Returns: A string representing the port.

XXX - this should really be a port type, as we just supply a port.

◆ get_hostlist_filter()

WS_DLL_PUBLIC char * get_hostlist_filter ( endpoint_item_t * endpoint_item )

Retrieves a hostlist filter for an endpoint item.

Parameters

endpoint_item The endpoint item to retrieve the filter for.

Returns: A string representing the hostlist filter, or NULL if not available.

◆ get_hostlist_packet_func()

WS_DLL_PUBLIC tap_packet_cb get_hostlist_packet_func ( register_ct_t * ct )

Get the packet callback function for hostlist conversations.

Parameters

ct	Pointer to the conversation table.

Returns: The packet callback function for hostlist conversations.

◆ hostlist_table_set_gui_info()

WS_DLL_PUBLIC void hostlist_table_set_gui_info ( endpoint_gui_init_cb init_cb )

Set GUI initialization callback for hostlist table.

Parameters

init_cb Callback function to initialize GUI information.

◆ register_conversation_table()

WS_DLL_PUBLIC void register_conversation_table	(	const int	proto_id,
		bool	hide_ports,
		tap_packet_cb	conv_packet_func,
		tap_packet_cb	endpoint_packet_func
	)

Register the conversation table for the conversation and endpoint windows.

Parameters

proto_id	is the protocol with conversation
hide_ports	hide the port columns
conv_packet_func	the registered conversation tap name
endpoint_packet_func	the registered endpoint tap name

◆ reset_conversation_table_data()

WS_DLL_PUBLIC void reset_conversation_table_data ( conv_hash_t * ch )

Remove all entries from the conversation table.

Parameters

ch	the table to reset

◆ reset_endpoint_table_data()

WS_DLL_PUBLIC void reset_endpoint_table_data ( conv_hash_t * ch )

Remove all entries from the endpoint table.

Parameters

ch	the table to reset

◆ reset_hostlist_table_data()

WS_DLL_PUBLIC void reset_hostlist_table_data ( conv_hash_t * ch )

Reset data in hostlist table.

Parameters

ch	Pointer to conversation hash table.

Classes

Macros

Typedefs

Enumerations

Functions

Detailed Description

Typedef Documentation

◆ conv_extension_tcp_t

◆ conv_hash_t

◆ conv_id_t

◆ conv_item_t

◆ endpoint_get_filter_type

◆ endpoint_item_t

◆ register_ct_t

Enumeration Type Documentation

◆ conv_direction_e

◆ conv_filter_type_e

Function Documentation

◆ add_conversation_table_data()

◆ add_conversation_table_data_extended()

◆ add_conversation_table_data_ipv4_subnet()

◆ add_conversation_table_data_with_conv_id()

◆ add_endpoint_table_data()

◆ add_endpoint_table_data_ipv4_subnet()

◆ add_hostlist_table_data()

◆ conversation_table_get_num()

◆ conversation_table_iterate_tables()

◆ conversation_table_set_gui_info()

◆ dissector_conversation_init()

◆ dissector_endpoint_init()

◆ dissector_hostlist_init()

◆ endpoint_table_set_gui_info()

◆ get_conversation_address()

◆ get_conversation_by_proto_id()

◆ get_conversation_filter()

◆ get_conversation_hide_ports()

◆ get_conversation_packet_func()

◆ get_conversation_port()

◆ get_conversation_proto_id()

◆ get_endpoint_filter()

◆ get_endpoint_packet_func()

◆ get_endpoint_port()

◆ get_hostlist_filter()

◆ get_hostlist_packet_func()

◆ hostlist_table_set_gui_info()

◆ register_conversation_table()

◆ reset_conversation_table_data()

◆ reset_endpoint_table_data()

◆ reset_hostlist_table_data()