fixbuf IPFIX protocol library private interface. More...

#include <fixbuf/public.h>
#include <sp.h>
#include <pthread.h>

Typedefs
typedef struct sp_groupname_st	sp_groupname_t
	sp_groupname_t

typedef struct fbSpreadSpec_st	fbSpreadSpec_t
	fbSpreadSpec_t

typedef struct fbUDPConnSpec_st	fbUDPConnSpec_t
	An UDP Connection specifier. More...

typedef struct fbTemplateOptRec_st	fbTemplateOptRec_t
	Template metadata options record structure.

Macros
#define	IPFIX_ENTERPRISE_BIT 0x8000
	define the bit in ID's that marks the Enterprise ID's

#define	FB_MSGLEN_MAX 65535
	definition of the max-size of an fbuf_t buffer, or the default/only size

#define	FB_SSL_ERR_BUFSIZ 512
	size of the buffer for OpenSSL error messages

#define	FB_SPREAD_NUM_GROUPS 16
	maximum number of groups supported

#define	FB_SPREAD_MTU 8192
	maximum size of expected message

Functions
void	fBufRewind (fBuf_t *fbuf)
	fBufRewind More...

gboolean	fBufAppendTemplate (fBuf_t fbuf, uint16_t tmpl_id, fbTemplate_t tmpl, gboolean revoked, GError **err)
	fBufAppendTemplate More...

void	fBufSetExportGroups (fBuf_t fbuf, char groups, int num_groups, GError *err)
	fBufSetExportGroups

void	fBufRemoveTemplateTcplan (fBuf_t fbuf, fbTemplate_t tmpl)
	fBufRemoveTemplateTcplan

void	fBufSetSession (fBuf_t fbuf, fbSession_t session)
	fBufSetSession

uint16_t	fBufGetExportTemplate (fBuf_t *fbuf)
	fBufGetExportTemplate

uint16_t	fBufGetInternalTemplate (fBuf_t *fbuf)
	fBufGetInternalTemplate

uint32_t	fbInfoElementHash (fbInfoElement_t *ie)
	fbInfoElementHash More...

gboolean	fbInfoElementEqual (const fbInfoElement_t a, const fbInfoElement_t b)
	fbInfoElementEqual More...

void	fbInfoElementDebug (gboolean tmpl, fbInfoElement_t *ie)
	fbInfoElementDebug More...

const fbInfoElement_t *	fbInfoModelGetElement (fbInfoModel_t model, fbInfoElement_t ex_ie)
	fbInfoModelGetElement More...

gboolean	fbInfoElementCopyToTemplate (fbInfoModel_t model, fbInfoElement_t ex_ie, fbInfoElement_t tmpl_ie, GError *err)
	fbInfoElementCopyToTemplate More...

gboolean	fbInfoElementCopyToTemplateByName (fbInfoModel_t model, const char name, uint16_t len_override, fbInfoElement_t tmpl_ie, GError *err)
	fbInfoElementCopyToTemplateByName More...

const fbInfoElement_t *	fbInfoModelAddAlienElement (fbInfoModel_t model, fbInfoElement_t ex_ie)
	fbInfoModelAddAlienElement More...

fbTemplate_t *	fbInfoElementAllocTypeTemplate2 (fbInfoModel_t model, gboolean internal, GError *err)
	fbInfoElementAllocTypeTemplate2 More...

void	fbTemplateRetain (fbTemplate_t *tmpl)
	fbTemplateRetain More...

void	fbTemplateRelease (fbTemplate_t *tmpl)
	fbTemplateRelease More...

void	fbTemplateFree (fbTemplate_t *tmpl)
	fbTemplateFree More...

void	fbTemplateDebug (const char label, uint16_t tid, fbTemplate_t tmpl)
	fbTemplateDebug More...

fbTemplate_t *	fbTemplateAllocTemplateMetadataTmpl (fbInfoModel_t model, gboolean internal, GError *err)
	Allocates a new Template to describe a record that holds Template Metadata. More...

void	fbTemplateAddMetadataRecord (fbTemplate_t tmpl, uint16_t tid, const char name, const char *description)
	Sets the metadata_rec member of `tmpl` to a newly allocated fbTemplateOptRec_t, and sets its template ID, name, and description to the given parameters. More...

fbNewTemplateCallback_fn	fbSessionNewTemplateCallback (fbSession_t *session)
	Returns the callback function for a given session. More...

void *	fbSessionNewTemplateCallbackAppCtx (fbSession_t *session)
	Return the callback function's application context for a given session. More...

fbSession_t *	fbSessionClone (fbSession_t *base)
	fbSessionClone More...

uint32_t	fbSessionGetSequence (fbSession_t *session)
	fbSessionGetSequence More...

void	fbSessionSetSequence (fbSession_t *session, uint32_t sequence)
	fbSessionSetSequence More...

void	fbSessionSetTemplateBuffer (fbSession_t session, fBuf_t fbuf)
	fbSessionSetTemplateBuffer More...

void	fbSessionSetCollector (fbSession_t session, fbCollector_t collector)
	fbSessionSetCollector More...

void	fbSessionSetGroupParams (fbSession_t session, sp_groupname_t groups, unsigned int num_groups)
	fbSessionSetGroupParams

void	fbSessionSetPrivateGroup (fbSession_t session, char group, char *privgroup)
	fbSessionSetPrivateGroup

void	fbSessionSetGroup (fbSession_t session, char group)
	fbSessionSetGroup

unsigned int	fbSessionGetGroupOffset (fbSession_t session, char group)
	fbSessionGetGroupOffset

unsigned int	fbSessionGetGroup (fbSession_t *session)
	fbSessionGetGroup More...

void	fbSessionClearIntTmplTableFlag (fbSession_t *session)
	fbSessionClearIntTmplTableFlag More...

void	fbSessionClearExtTmplTableFlag (fbSession_t *session)
	fbSessionClearExtTmplTableFlag More...

int	fbSessionIntTmplTableFlagIsSet (fbSession_t *session)
	fbSessionIntTmplTableFlagIsSet More...

int	fbSessionExtTmplTableFlagIsSet (fbSession_t *session)
	fbSessionExtTmplTableFlagIsSet More...

gboolean	fbConnSpecLookupAI (fbConnSpec_t spec, gboolean passive, GError *err)
	fbConnSpecLookupAI More...

gboolean	fbConnSpecInitTLS (fbConnSpec_t spec, gboolean passive, GError *err)
	fbConnSpecInitTLS More...

fbConnSpec_t *	fbConnSpecCopy (fbConnSpec_t *spec)
	fbConnSpecCopy More...

void	fbConnSpecFree (fbConnSpec_t *spec)
	fbConnSpecFree More...

fbSpreadSpec_t *	fbConnSpreadCopy (fbSpreadParams_t *spec)
	fbConnSpreadCopy More...

void	fbConnSpreadFree (fbSpreadSpec_t *spec)
	fbConnSpreadFree More...

const char *	fbConnSpreadError (int err)
	fbConnSpreadError More...

void	fbExporterSetGroupsToSend (fbExporter_t exporter, char *groups, int num_groups)
	fbExporterSetGroupToSend More...

gboolean	fbExporterCheckGroups (fbExporter_t exporter, char *groups, int num_groups)
	fbExporterCheckGroups More...

uint16_t	fbExporterGetMTU (fbExporter_t *exporter)
	fbExporterGetMTU More...

gboolean	fbExportMessage (fbExporter_t exporter, uint8_t msgbase, size_t msglen, GError **err)
	fbExportMessage More...

void	fbExporterFree (fbExporter_t *exporter)
	fbExporterFree More...

void	fbCollectorRemoveListenerLastBuf (fBuf_t fbuf, fbCollector_t collector)
	fbCollectorRemoveListenerLastBuf More...

fbCollector_t *	fbCollectorAllocSocket (fbListener_t listener, void ctx, int fd, struct sockaddr peer, size_t peerlen, GError *err)
	fbCollectorAllocSocket More...

fbCollector_t *	fbCollectorAllocTLS (fbListener_t listener, void ctx, int fd, struct sockaddr peer, size_t peerlen, GError *err)
	fbCollectorAllocTLS More...

gboolean	fbCollectMessage (fbCollector_t collector, uint8_t msgbase, size_t msglen, GError *err)
	fbCollectMessage More...

int	fbCollectorGetFD (fbCollector_t *collector)
	fbCollectorGetFD More...

void	fbCollectorSetFD (fbCollector_t *collector, int fd)
	fbCollectorSetFD

void	fbCollectorFree (fbCollector_t *collector)
	fbCollectorFree More...

gboolean	fbCollectorHasTranslator (fbCollector_t *collector)
	fbCollectorHasTranslator More...

gboolean	fbCollectMessageBuffer (uint8_t hdr, size_t b_len, size_t m_len, GError **err)
	fbCollectMessageBuffer More...

gboolean	fbCollectorTestGroupMembership (fbCollector_t *collector, int group_offset)
	fbCollectorTestGroupMembership More...

void	fbListenerAppFree (fbListener_t listener, void ctx)
	fbListenerAppFree More...

void	fbListenerRemoveLastBuf (fBuf_t fbuf, fbListener_t listener)
	fbListenerRemoveLastBuf More...

void	fbListenerRemove (fbListener_t *listener, int fd)
	fbListenerRemove More...

fbConnSpec_t *	fbListenerGetConnSpec (fbListener_t *listener)
	fbListenerGetConnSpec More...

void	fbCollectorInterruptSocket (fbCollector_t *collector)
	Interrupt the socket for a given collector to stop it from reading more data. More...

gboolean	fbListenerCallAppInit (fbListener_t listener, fbUDPConnSpec_t spec, GError **err)
	call appinit from UDP

fbSession_t *	fbListenerSetPeerSession (fbListener_t listener, fbSession_t session)
	Set the session on the fbuf and listener.

Data Structures
struct	sp_groupname_st
	sp_groupname_t More...

struct	fbSpreadSpec_st
	fbSpreadSpec_t More...

struct	fbUDPConnSpec_st
	An UDP Connection specifier. More...

struct	fbTemplateOptRec_st
	Template metadata options record structure. More...

struct	fbTemplate_st
	An IPFIX template or options template structure. More...

union	fbUDPConnSpec_st.peer
	key to this conn spec More...

Detailed Description

fixbuf IPFIX protocol library private interface.

These calls and structures are intended for the use of libfixbuf modules, and as such are not documented or guaranteed to remain stable in any way. Applications using these calls and structures may have to be modified to track changes to this interface across minor version releases of fixbuf.

Typedef Documentation

◆ fbUDPConnSpec_t

typedef struct fbUDPConnSpec_st fbUDPConnSpec_t

An UDP Connection specifier.

These are managed by the collector. The collector creates one fbUDPConnSpec_t per "UDP session." A UDP session is defined by a unique IP and observation domain."

Function Documentation

◆ fBufRewind()

void fBufRewind ( fBuf_t * fbuf )

fBufRewind

Parameters

fbuf

◆ fBufAppendTemplate()

gboolean fBufAppendTemplate	(	fBuf_t *	fbuf,
		uint16_t	tmpl_id,
		fbTemplate_t *	tmpl,
		gboolean	revoked,
		GError **	err
	)

fBufAppendTemplate

Parameters

fbuf
tmpl_id
tmpl
revoked
err

Returns: TRUE on success, FALSE on error

◆ fbInfoElementHash()

uint32_t fbInfoElementHash ( fbInfoElement_t * ie )

fbInfoElementHash

Parameters

ie

◆ fbInfoElementEqual()

gboolean fbInfoElementEqual	(	const fbInfoElement_t *	a,
		const fbInfoElement_t *	b
	)

fbInfoElementEqual

Parameters

a
b

◆ fbInfoElementDebug()

void fbInfoElementDebug	(	gboolean	tmpl,
		fbInfoElement_t *	ie
	)

fbInfoElementDebug

Parameters

tmpl
ie

◆ fbInfoModelGetElement()

const fbInfoElement_t* fbInfoModelGetElement	(	fbInfoModel_t *	model,
		fbInfoElement_t *	ex_ie
	)

fbInfoModelGetElement

Parameters

model
ex_ie

◆ fbInfoElementCopyToTemplate()

gboolean fbInfoElementCopyToTemplate	(	fbInfoModel_t *	model,
		fbInfoElement_t *	ex_ie,
		fbInfoElement_t *	tmpl_ie,
		GError **	err
	)

fbInfoElementCopyToTemplate

Parameters

model
ex_ie
tmpl_ie
err

◆ fbInfoElementCopyToTemplateByName()

gboolean fbInfoElementCopyToTemplateByName	(	fbInfoModel_t *	model,
		const char *	name,
		uint16_t	len_override,
		fbInfoElement_t *	tmpl_ie,
		GError **	err
	)

fbInfoElementCopyToTemplateByName

Parameters

model
name
len_override
tmpl_ie
err

◆ fbInfoModelAddAlienElement()

const fbInfoElement_t* fbInfoModelAddAlienElement	(	fbInfoModel_t *	model,
		fbInfoElement_t *	ex_ie
	)

fbInfoModelAddAlienElement

Parameters

model
ex_ie

Returns: info_elemnt

◆ fbInfoElementAllocTypeTemplate2()

fbTemplate_t* fbInfoElementAllocTypeTemplate2	(	fbInfoModel_t *	model,
		gboolean	internal,
		GError **	err
	)

fbInfoElementAllocTypeTemplate2

Parameters

model
internal
err

Returns: tmpl

◆ fbTemplateRetain()

void fbTemplateRetain ( fbTemplate_t * tmpl )

fbTemplateRetain

Parameters

tmpl

◆ fbTemplateRelease()

void fbTemplateRelease ( fbTemplate_t * tmpl )

fbTemplateRelease

Parameters

tmpl

◆ fbTemplateFree()

void fbTemplateFree ( fbTemplate_t * tmpl )

fbTemplateFree

Parameters

tmpl

◆ fbTemplateDebug()

void fbTemplateDebug	(	const char *	label,
		uint16_t	tid,
		fbTemplate_t *	tmpl
	)

fbTemplateDebug

Parameters

label
tid
tmpl

◆ fbTemplateAllocTemplateMetadataTmpl()

fbTemplate_t* fbTemplateAllocTemplateMetadataTmpl	(	fbInfoModel_t *	model,
		gboolean	internal,
		GError **	err
	)

Allocates a new Template to describe a record that holds Template Metadata.

This is, the template_metadata_spec.

When internal is TRUE the padding is included; otherwise it is not.

Parameters

model
internal
err

Returns: The new template or NULL.

◆ fbTemplateAddMetadataRecord()

void fbTemplateAddMetadataRecord	(	fbTemplate_t *	tmpl,
		uint16_t	tid,
		const char *	name,
		const char *	description
	)

Sets the metadata_rec member of tmpl to a newly allocated fbTemplateOptRec_t, and sets its template ID, name, and description to the given parameters.

Frees any metadata_rec that already existed on the template.

Parameters

tmpl
tid
name	Should not be NULL
description	May be NULL

◆ fbSessionNewTemplateCallback()

fbNewTemplateCallback_fn fbSessionNewTemplateCallback ( fbSession_t * session )

Returns the callback function for a given session.

Parameters

session

Returns: the callback function variable in the session

◆ fbSessionNewTemplateCallbackAppCtx()

void* fbSessionNewTemplateCallbackAppCtx ( fbSession_t * session )

Return the callback function's application context for a given session.

Parameters

session

Returns: the Application context pointer added to the session

◆ fbSessionClone()

fbSession_t* fbSessionClone ( fbSession_t * base )

fbSessionClone

Parameters

base

◆ fbSessionGetSequence()

uint32_t fbSessionGetSequence ( fbSession_t * session )

fbSessionGetSequence

Parameters

session

◆ fbSessionSetSequence()

void fbSessionSetSequence	(	fbSession_t *	session,
		uint32_t	sequence
	)

fbSessionSetSequence

Parameters

session
sequence

◆ fbSessionSetTemplateBuffer()

void fbSessionSetTemplateBuffer	(	fbSession_t *	session,
		fBuf_t *	fbuf
	)

fbSessionSetTemplateBuffer

Parameters

session
fbuf

◆ fbSessionSetCollector()

void fbSessionSetCollector	(	fbSession_t *	session,
		fbCollector_t *	collector
	)

fbSessionSetCollector

Parameters

session
collector

◆ fbSessionGetGroup()

unsigned int fbSessionGetGroup ( fbSession_t * session )

fbSessionGetGroup

Parameters

session

◆ fbSessionClearIntTmplTableFlag()

void fbSessionClearIntTmplTableFlag ( fbSession_t * session )

fbSessionClearIntTmplTableFlag

Parameters

session

◆ fbSessionClearExtTmplTableFlag()

void fbSessionClearExtTmplTableFlag ( fbSession_t * session )

fbSessionClearExtTmplTableFlag

Parameters

session

◆ fbSessionIntTmplTableFlagIsSet()

int fbSessionIntTmplTableFlagIsSet ( fbSession_t * session )

fbSessionIntTmplTableFlagIsSet

Parameters

session

◆ fbSessionExtTmplTableFlagIsSet()

int fbSessionExtTmplTableFlagIsSet ( fbSession_t * session )

fbSessionExtTmplTableFlagIsSet

Parameters

session

◆ fbConnSpecLookupAI()

gboolean fbConnSpecLookupAI	(	fbConnSpec_t *	spec,
		gboolean	passive,
		GError **	err
	)

fbConnSpecLookupAI

Parameters

spec
passive
err

◆ fbConnSpecInitTLS()

gboolean fbConnSpecInitTLS	(	fbConnSpec_t *	spec,
		gboolean	passive,
		GError **	err
	)

fbConnSpecInitTLS

Parameters

spec
passive
err

◆ fbConnSpecCopy()

fbConnSpec_t* fbConnSpecCopy ( fbConnSpec_t * spec )

fbConnSpecCopy

Parameters

spec

◆ fbConnSpecFree()

void fbConnSpecFree ( fbConnSpec_t * spec )

fbConnSpecFree

Parameters

spec

◆ fbConnSpreadCopy()

fbSpreadSpec_t* fbConnSpreadCopy ( fbSpreadParams_t * spec )

fbConnSpreadCopy

Parameters

spec

◆ fbConnSpreadFree()

void fbConnSpreadFree ( fbSpreadSpec_t * spec )

fbConnSpreadFree

Parameters

spec

◆ fbConnSpreadError()

const char* fbConnSpreadError ( int err )

fbConnSpreadError

Return a string message for the given Spread error code

Parameters

err	the spread error code

Returns: the text message

◆ fbExporterSetGroupsToSend()

void fbExporterSetGroupsToSend	(	fbExporter_t *	exporter,
		char **	groups,
		int	num_groups
	)

fbExporterSetGroupToSend

Parameters

exporter
groups
num_groups	of groups in above group list

◆ fbExporterCheckGroups()

gboolean fbExporterCheckGroups	(	fbExporter_t *	exporter,
		char **	groups,
		int	num_groups
	)

fbExporterCheckGroups

Parameters

exporter
groups
num_groups	of groups in above group list

Returns: TRUE if group is in subscribed group list

◆ fbExporterGetMTU()

uint16_t fbExporterGetMTU ( fbExporter_t * exporter )

fbExporterGetMTU

Parameters

exporter

◆ fbExportMessage()

gboolean fbExportMessage	(	fbExporter_t *	exporter,
		uint8_t *	msgbase,
		size_t	msglen,
		GError **	err
	)

fbExportMessage

Parameters

exporter
msgbase
msglen
err

◆ fbExporterFree()

void fbExporterFree ( fbExporter_t * exporter )

fbExporterFree

Parameters

exporter

◆ fbCollectorRemoveListenerLastBuf()

void fbCollectorRemoveListenerLastBuf	(	fBuf_t *	fbuf,
		fbCollector_t *	collector
	)

fbCollectorRemoveListenerLastBuf

Parameters

fbuf
collector

◆ fbCollectorAllocSocket()

fbCollector_t* fbCollectorAllocSocket	(	fbListener_t *	listener,
		void *	ctx,
		int	fd,
		struct sockaddr *	peer,
		size_t	peerlen,
		GError **	err
	)

fbCollectorAllocSocket

Parameters

listener
ctx
fd
peer
peerlen
err

◆ fbCollectorAllocTLS()

fbCollector_t* fbCollectorAllocTLS	(	fbListener_t *	listener,
		void *	ctx,
		int	fd,
		struct sockaddr *	peer,
		size_t	peerlen,
		GError **	err
	)

fbCollectorAllocTLS

Parameters

listener
ctx
fd
peer
peerlen
err

◆ fbCollectMessage()

gboolean fbCollectMessage	(	fbCollector_t *	collector,
		uint8_t *	msgbase,
		size_t *	msglen,
		GError **	err
	)

fbCollectMessage

Parameters

collector
msgbase
msglen
err

◆ fbCollectorGetFD()

int fbCollectorGetFD ( fbCollector_t * collector )

fbCollectorGetFD

Parameters

collector

◆ fbCollectorFree()

void fbCollectorFree ( fbCollector_t * collector )

fbCollectorFree

Parameters

collector

◆ fbCollectorHasTranslator()

gboolean fbCollectorHasTranslator ( fbCollector_t * collector )

fbCollectorHasTranslator

Parameters

collector

◆ fbCollectMessageBuffer()

gboolean fbCollectMessageBuffer	(	uint8_t *	hdr,
		size_t	b_len,
		size_t *	m_len,
		GError **	err
	)

fbCollectMessageBuffer

used for applications that manage their own connection, file reading, etc.

Parameters

hdr
b_len
m_len
err

Returns: TRUE/FALSE

◆ fbCollectorTestGroupMembership()

gboolean fbCollectorTestGroupMembership	(	fbCollector_t *	collector,
		int	group_offset
	)

fbCollectorTestGroupMembership

Parameters

collector
group_offset

◆ fbListenerAppFree()

void fbListenerAppFree	(	fbListener_t *	listener,
		void *	ctx
	)

fbListenerAppFree

Parameters

listener
ctx

◆ fbListenerRemoveLastBuf()

void fbListenerRemoveLastBuf	(	fBuf_t *	fbuf,
		fbListener_t *	listener
	)

fbListenerRemoveLastBuf

Parameters

fbuf
listener

◆ fbListenerRemove()

void fbListenerRemove	(	fbListener_t *	listener,
		int	fd
	)

fbListenerRemove

Parameters

listener
fd

◆ fbListenerGetConnSpec()

fbConnSpec_t* fbListenerGetConnSpec ( fbListener_t * listener )

fbListenerGetConnSpec

Parameters

listener

◆ fbCollectorInterruptSocket()

void fbCollectorInterruptSocket ( fbCollector_t * collector )

Interrupt the socket for a given collector to stop it from reading more data.

Parameters

collector pointer to the collector to stop reading from

Data Structure Documentation

◆ sp_groupname_st

struct sp_groupname_st

sp_groupname_t

Data Fields
char	name[MAX_GROUP_NAME]

◆ fbSpreadSpec_st

struct fbSpreadSpec_st

fbSpreadSpec_t

Data Fields
fbSession_t *	session	pointer to the session, this MUST be set to a valid session before the spec is passed to fbExporterAllocSpread.
char *	daemon	pointer to the daemon host address, in Spread format. Must be set before the spec is passed to fbExporterAllocSpread
sp_groupname_t *	groups	pointer to array of group names, must have at least one, and must be null term array
int	num_groups	number of groups in groups
sp_groupname_t *	groups_to_send	groups to send to
int	num_groups_to_send
mailbox	mbox	the mailbox for the connection
char	privgroup[MAX_GROUP_NAME+2]	the connection private name
pthread_mutex_t	write_lock	Spread write lock.
pthread_t	recv_thread	the receiver thread
mailbox	recv_mbox	the receiver's mailbox
char	recv_privgroup[MAX_GROUP_NAME+2]	the connection private name for the receiver
GError *	recv_err	GError for thread errors, set by receiver, read by main.
int	recv_exit	flag to tell the thread to exit
int	recv_max_groups	max size of group name array
int	recv_num_groups	actual size of group name array
sp_groupname_t *	recv_groups	groups array for SP_receive
int	recv_max	length of message buffer
char *	recv_mess	message buffer for receive

◆ fbUDPConnSpec_st

struct fbUDPConnSpec_st

An UDP Connection specifier.

These are managed by the collector. The collector creates one fbUDPConnSpec_t per "UDP session." A UDP session is defined by a unique IP and observation domain."

Data Fields
fbSession_t *	session	pointer to the session for this peer address
void *	ctx	application context. Created and owned by the app
union fbUDPConnSpec_st	peer	key to this conn spec
size_t	peerlen	size of peer
struct fbUDPConnSpec_st *	next	link to next one in list
struct fbUDPConnSpec_st *	prev	doubly linked to timeout faster
time_t	last_seen	last seen time
uint32_t	obdomain	with peer address this is the key
gboolean	reject	reject flag

◆ fbTemplateOptRec_st

struct fbTemplateOptRec_st

Template metadata options record structure.

Data Fields
uint16_t	template_id	Template ID.
uint8_t	template_padding[6]
fbVarfield_t	template_name	Template name.
fbVarfield_t	template_description	Template description (optional)

◆ fbTemplate_st

struct fbTemplate_st

An IPFIX template or options template structure.

Part of the private interface. Applications should use the fbTemplate calls defined in public.h to manipulate templates instead of accessing this structure directly.

Data Fields
fbInfoModel_t *	model	Information model (for looking up information elements by spec)
int	ref_count	Reference count.
uint16_t	ie_count	Count of information elements in template.
uint16_t	scope_count	Count of scope information elements in template. If sie_count is greater than 0, this template is an options template.
uint16_t	ie_len	Total length of information elements in records described by this template. If the is_varlen flag is set, this represents the minimum length of the information elements in the record (i.e. with each variable length IE's length set to 0).
uint16_t	ie_internal_len	Total length required to store this template in memory. Uses sizeof(fbVarfield_t), sizeof(fbBasicList_t), etc instead of 0 as done with ie_len
uint16_t	tmpl_len	Total length of the template record or options template record defining this template. Used during template input and output.
gboolean	is_varlen	Set to TRUE if this template contains any variable length IEs.
fbInfoElement_t **	ie_ary	Ordered array of pointers to information elements in this template.
GHashTable *	indices	Map of information element to index in ie_ary.
uint16_t *	off_cache	Field offset cache. For internal use by the transcoder.
gboolean	active	TRUE if this template has been activated (is no longer mutable)
gboolean	default_length	TRUE if any field was created using an fbInfoElementSpec_t with a defaulted length.
fbTemplateOptRec_t *	metadata_rec
void *	tmpl_ctx	Template context. Created and owned by the application when the listener calls the fbNewTemplateCallback_fn.
fbTemplateCtxFree_fn	ctx_free	Callback to free the ctx pointer when template is freed.
void *	app_ctx	The application's Context pointer for the ctx_free function.

◆ fbUDPConnSpec_st.peer

union fbUDPConnSpec_st.peer

key to this conn spec

Data Fields
struct sockaddr	so
struct sockaddr_in	ip4
struct sockaddr_in6	ip6

fixbuf

fixbuf

Typedefs

Macros

Functions

Data Structures

Detailed Description

Typedef Documentation

◆ fbUDPConnSpec_t

Function Documentation

◆ fBufRewind()

◆ fBufAppendTemplate()

◆ fbInfoElementHash()

◆ fbInfoElementEqual()

◆ fbInfoElementDebug()

◆ fbInfoModelGetElement()

◆ fbInfoElementCopyToTemplate()

◆ fbInfoElementCopyToTemplateByName()

◆ fbInfoModelAddAlienElement()

◆ fbInfoElementAllocTypeTemplate2()

◆ fbTemplateRetain()

◆ fbTemplateRelease()

◆ fbTemplateFree()

◆ fbTemplateDebug()

◆ fbTemplateAllocTemplateMetadataTmpl()

◆ fbTemplateAddMetadataRecord()

◆ fbSessionNewTemplateCallback()

◆ fbSessionNewTemplateCallbackAppCtx()

◆ fbSessionClone()

◆ fbSessionGetSequence()

◆ fbSessionSetSequence()

◆ fbSessionSetTemplateBuffer()

◆ fbSessionSetCollector()

◆ fbSessionGetGroup()

◆ fbSessionClearIntTmplTableFlag()

◆ fbSessionClearExtTmplTableFlag()

◆ fbSessionIntTmplTableFlagIsSet()

◆ fbSessionExtTmplTableFlagIsSet()

◆ fbConnSpecLookupAI()

◆ fbConnSpecInitTLS()

◆ fbConnSpecCopy()

◆ fbConnSpecFree()

◆ fbConnSpreadCopy()

◆ fbConnSpreadFree()

◆ fbConnSpreadError()

◆ fbExporterSetGroupsToSend()

◆ fbExporterCheckGroups()

◆ fbExporterGetMTU()

◆ fbExportMessage()

◆ fbExporterFree()

◆ fbCollectorRemoveListenerLastBuf()

◆ fbCollectorAllocSocket()

◆ fbCollectorAllocTLS()

◆ fbCollectMessage()

◆ fbCollectorGetFD()

◆ fbCollectorFree()

◆ fbCollectorHasTranslator()

◆ fbCollectMessageBuffer()

◆ fbCollectorTestGroupMembership()

◆ fbListenerAppFree()

◆ fbListenerRemoveLastBuf()

◆ fbListenerRemove()

◆ fbListenerGetConnSpec()

◆ fbCollectorInterruptSocket()

Data Structure Documentation

◆ sp_groupname_st

◆ fbSpreadSpec_st

◆ fbUDPConnSpec_st

◆ fbTemplateOptRec_st

◆ fbTemplate_st

◆ fbUDPConnSpec_st.peer