ippair-bit.c File Reference

#include "suricata-common.h"
#include "threads.h"
#include "ippair-bit.h"
#include "ippair.h"
#include "detect.h"
#include "util-var.h"
#include "util-debug.h"
#include "ippair-storage.h"

Include dependency graph for ippair-bit.c:

Go to the source code of this file.

Functions
void	IPPairBitInitCtx (void)
int	IPPairHasBits (IPPair *ippair)
int	IPPairBitsTimedoutCheck (IPPair *h, SCTime_t ts)
void	IPPairBitSet (IPPair *h, uint32_t idx, SCTime_t expire)
void	IPPairBitUnset (IPPair *h, uint32_t idx)
void	IPPairBitToggle (IPPair *h, uint32_t idx, SCTime_t expire)
int	IPPairBitIsset (IPPair *h, uint32_t idx, SCTime_t ts)
int	IPPairBitIsnotset (IPPair *h, uint32_t idx, SCTime_t ts)
void	IPPairBitRegisterTests (void)

Detailed Description

Author

Victor Julien victo.nosp@m.r@in.nosp@m.linia.nosp@m.c.ne.nosp@m.t

Implements per ippair bits. Actually, not a bit, but called that way because of Snort's flowbits. It's a binary storage.

Todo:

move away from a linked list implementation

use different datatypes, such as string, int, etc.

Definition in file ippair-bit.c.

Function Documentation

IPPairBitInitCtx()

void IPPairBitInitCtx

(

void

)

Definition at line 48 of file ippair-bit.c.

IPPairBitIsnotset()

int IPPairBitIsnotset	(	IPPair *	h,
		uint32_t	idx,
		SCTime_t	ts
	)

Definition at line 170 of file ippair-bit.c.

IPPairBitIsset()

int IPPairBitIsset	(	IPPair *	h,
		uint32_t	idx,
		SCTime_t	ts
	)

Definition at line 156 of file ippair-bit.c.

IPPairBitRegisterTests()

void IPPairBitRegisterTests

(

void

)

Definition at line 468 of file ippair-bit.c.

References UtRegisterTest().

Here is the call graph for this function:

IPPairBitSet()

void IPPairBitSet	(	IPPair *	h,
		uint32_t	idx,
		SCTime_t	expire
	)

Definition at line 130 of file ippair-bit.c.

IPPairBitsTimedoutCheck()

int IPPairBitsTimedoutCheck	(	IPPair *	h,
		SCTime_t	ts
	)

Return values

1	ippair timed out wrt xbits
0	ippair still has active (non-expired) xbits

Definition at line 66 of file ippair-bit.c.

References SCIPPairGetStorageById().

Here is the call graph for this function:

IPPairBitToggle()

void IPPairBitToggle	(	IPPair *	h,
		uint32_t	idx,
		SCTime_t	expire
	)

Definition at line 146 of file ippair-bit.c.

IPPairBitUnset()

void IPPairBitUnset	(	IPPair *	h,
		uint32_t	idx
	)

Definition at line 138 of file ippair-bit.c.

IPPairHasBits()

int IPPairHasBits

(

IPPair *

ippair

)

Definition at line 57 of file ippair-bit.c.

References SCIPPairGetStorageById().

Here is the call graph for this function: