datasets.h File Reference

#include "util-thash.h"
#include "datasets-reputation.h"

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Data Structures
struct	Dataset

Macros
#define	DATASET_TYPE_NOTSET   0
#define	DATASET_NAME_MAX_LEN   63

Typedefs
typedef struct Dataset	Dataset

Enumerations
enum	DatasetTypes {   DATASET_TYPE_STRING = 1, DATASET_TYPE_MD5, DATASET_TYPE_SHA256, DATASET_TYPE_IPV4,   DATASET_TYPE_IPV6 }

Functions
int	DatasetsInit (void)
void	DatasetsDestroy (void)
void	DatasetsSave (void)
void	DatasetReload (void)
void	DatasetPostReloadCleanup (void)
enum DatasetTypes	DatasetGetTypeFromString (const char *s)
Dataset *	DatasetFind (const char *name, enum DatasetTypes type)
	look for set by name without creating it More...
Dataset *	DatasetGet (const char *name, enum DatasetTypes type, const char *save, const char *load, uint64_t memcap, uint32_t hashsize)
int	DatasetAdd (Dataset *set, const uint8_t *data, const uint32_t data_len)
int	DatasetRemove (Dataset *set, const uint8_t *data, const uint32_t data_len)
int	DatasetLookup (Dataset *set, const uint8_t *data, const uint32_t data_len)
	see if data is part of the set More...
DataRepResultType	DatasetLookupwRep (Dataset *set, const uint8_t *data, const uint32_t data_len, const DataRepType *rep)
int	DatasetAddSerialized (Dataset *set, const char *string)
	add serialized data to set More...
int	DatasetRemoveSerialized (Dataset *set, const char *string)
	remove serialized data from set More...
int	DatasetLookupSerialized (Dataset *set, const char *string)
	add serialized data to set More...

Macro Definition Documentation

DATASET_NAME_MAX_LEN

#define DATASET_NAME_MAX_LEN   63

Definition at line 40 of file datasets.h.

DATASET_TYPE_NOTSET

#define DATASET_TYPE_NOTSET   0

Definition at line 32 of file datasets.h.

Typedef Documentation

Dataset

typedef struct Dataset Dataset

Enumeration Type Documentation

DatasetTypes

enum DatasetTypes

Enumerator
DATASET_TYPE_STRING
DATASET_TYPE_MD5
DATASET_TYPE_SHA256
DATASET_TYPE_IPV4
DATASET_TYPE_IPV6

Definition at line 30 of file datasets.h.

Function Documentation

DatasetAdd()

int DatasetAdd	(	Dataset *	set,
		const uint8_t *	data,
		const uint32_t	data_len
	)

Definition at line 1555 of file datasets.c.

References DATASET_TYPE_STRING, and Dataset::type.

Referenced by DetectDatasetBufferMatch().

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DatasetAddSerialized()

int DatasetAddSerialized	(	Dataset *	set,
		const char *	string
	)

add serialized data to set

Return values

int	1 added
int	0 already in hash
int	-1 API error (not added)
int	-2 DATA error

Definition at line 1659 of file datasets.c.

DatasetFind()

Dataset* DatasetFind	(	const char *	name,
		enum DatasetTypes	type
	)

look for set by name without creating it

Definition at line 616 of file datasets.c.

References SCMutexLock, and sets_lock.

DatasetGet()

Dataset* DatasetGet	(	const char *	name,
		enum DatasetTypes	type,
		const char *	save,
		const char *	load,
		uint64_t	memcap,
		uint32_t	hashsize
	)

Definition at line 630 of file datasets.c.

References DATASET_NAME_MAX_LEN, SCMutexLock, and sets_lock.

DatasetGetTypeFromString()

enum DatasetTypes DatasetGetTypeFromString

(

const char *

s

)

Definition at line 56 of file datasets.c.

DatasetLookup()

int DatasetLookup	(	Dataset *	set,
		const uint8_t *	data,
		const uint32_t	data_len
	)

see if data is part of the set

Parameters

set	dataset
data	data to look up
data_len	length in bytes of data

Return values

-1	error
0	not found
1	found

Definition at line 1320 of file datasets.c.

References DATASET_TYPE_STRING, and Dataset::type.

Referenced by DetectDatasetBufferMatch().

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DatasetLookupSerialized()

int DatasetLookupSerialized	(	Dataset *	set,
		const char *	string
	)

add serialized data to set

Return values

int	1 added
int	0 already in hash
int	-1 API error (not added)
int	-2 DATA error

Definition at line 1671 of file datasets.c.

DatasetLookupwRep()

DataRepResultType DatasetLookupwRep	(	Dataset *	set,
		const uint8_t *	data,
		const uint32_t	data_len,
		const DataRepType *	rep
	)

Definition at line 1340 of file datasets.c.

References DATASET_TYPE_STRING, DataRepResultType::found, and Dataset::type.

Referenced by DetectDatarepBufferMatch().

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DatasetPostReloadCleanup()

void DatasetPostReloadCleanup

(

void

)

Definition at line 809 of file datasets.c.

References SCLogDebug, SCMutexLock, and sets_lock.

DatasetReload()

void DatasetReload

(

void

)

Definition at line 787 of file datasets.c.

References SCMutexLock, and sets_lock.

DatasetRemove()

int DatasetRemove	(	Dataset *	set,
		const uint8_t *	data,
		const uint32_t	data_len
	)

Definition at line 1755 of file datasets.c.

References DATASET_TYPE_STRING, and Dataset::type.

Referenced by DetectDatasetBufferMatch().

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DatasetRemoveSerialized()

int DatasetRemoveSerialized	(	Dataset *	set,
		const char *	string
	)

remove serialized data from set

Return values

int	1 removed
int	0 found but busy (not removed)
int	-1 API error (not removed)
int	-2 DATA error

Definition at line 1749 of file datasets.c.

DatasetsDestroy()

void DatasetsDestroy

(

void

)

Definition at line 990 of file datasets.c.

References SCLogDebug.

Referenced by GlobalsDestroy().

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DatasetsInit()

int DatasetsInit

(

void

)

Definition at line 856 of file datasets.c.

References ConfGetNode(), and SCLogDebug.

Referenced by PreRunPostPrivsDropInit().

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DatasetsSave()

void DatasetsSave

(

void

)

Definition at line 1068 of file datasets.c.

References SCLogDebug.

Referenced by GlobalsDestroy().

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