host-bit.c File Reference

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

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Functions
void	HostBitInitCtx (void)
int	HostHasHostBits (Host *host)
int	HostBitsTimedoutCheck (Host *h, SCTime_t ts)
void	HostBitSet (Host *h, uint32_t idx, uint32_t expire)
void	HostBitUnset (Host *h, uint32_t idx)
void	HostBitToggle (Host *h, uint32_t idx, uint32_t expire)
int	HostBitIsset (Host *h, uint32_t idx, uint32_t ts)
int	HostBitIsnotset (Host *h, uint32_t idx, uint32_t ts)
int	HostBitList (Host *h, XBit **iter)
void	HostBitRegisterTests (void)

Detailed Description

Author

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

Implements per host 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 host-bit.c.

Function Documentation

HostBitInitCtx()

void HostBitInitCtx

(

void

)

Definition at line 49 of file host-bit.c.

Referenced by RunUnittests().

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HostBitIsnotset()

int HostBitIsnotset	(	Host *	h,
		uint32_t	idx,
		uint32_t	ts
	)

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

HostBitIsset()

int HostBitIsset	(	Host *	h,
		uint32_t	idx,
		uint32_t	ts
	)

Definition at line 157 of file host-bit.c.

HostBitList()

int HostBitList	(	Host *	h,
		XBit **	iter
	)

Definition at line 184 of file host-bit.c.

References HostGetStorageById().

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HostBitRegisterTests()

void HostBitRegisterTests

(

void

)

Definition at line 508 of file host-bit.c.

References UtRegisterTest().

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HostBitSet()

void HostBitSet	(	Host *	h,
		uint32_t	idx,
		uint32_t	expire
	)

Definition at line 131 of file host-bit.c.

HostBitsTimedoutCheck()

int HostBitsTimedoutCheck	(	Host *	h,
		SCTime_t	ts
	)

Return values

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

Definition at line 67 of file host-bit.c.

References HostGetStorageById().

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HostBitToggle()

void HostBitToggle	(	Host *	h,
		uint32_t	idx,
		uint32_t	expire
	)

Definition at line 147 of file host-bit.c.

HostBitUnset()

void HostBitUnset	(	Host *	h,
		uint32_t	idx
	)

Definition at line 139 of file host-bit.c.

HostHasHostBits()

int HostHasHostBits

(

Host *

host

)

Definition at line 58 of file host-bit.c.

References HostGetStorageById().

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