detect-engine-uint.c File Reference

#include "suricata-common.h"
#include "util-byte.h"
#include "detect-parse.h"
#include "detect-engine-uint.h"

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Functions
int	DetectU32Match (const uint32_t parg, const DetectUintData_u32 *du32)
DetectUintData_u32 *	DetectU32Parse (const char *u32str)
	This function is used to parse u32 options passed via some u32 keyword. More...
void	PrefilterPacketU32Set (PrefilterPacketHeaderValue *v, void *smctx)
bool	PrefilterPacketU32Compare (PrefilterPacketHeaderValue v, void *smctx)
int	DetectU8Match (const uint8_t parg, const DetectUintData_u8 *du8)
DetectUintData_u8 *	DetectU8Parse (const char *u8str)
	This function is used to parse u8 options passed via some u8 keyword. More...
void	PrefilterPacketU8Set (PrefilterPacketHeaderValue *v, void *smctx)
bool	PrefilterPacketU8Compare (PrefilterPacketHeaderValue v, void *smctx)
int	DetectU16Match (const uint16_t parg, const DetectUintData_u16 *du16)
DetectUintData_u16 *	DetectU16Parse (const char *u16str)
	This function is used to parse u16 options passed via some u16 keyword. More...
void	PrefilterPacketU16Set (PrefilterPacketHeaderValue *v, void *smctx)
bool	PrefilterPacketU16Compare (PrefilterPacketHeaderValue v, void *smctx)
int	DetectU64Match (const uint64_t parg, const DetectUintData_u64 *du64)
DetectUintData_u64 *	DetectU64Parse (const char *u64str)

Detailed Description

Author

Philippe Antoine p.ant.nosp@m.oine.nosp@m.@cate.nosp@m.nacy.nosp@m.ber.f.nosp@m.r

Definition in file detect-engine-uint.c.

Function Documentation

DetectU16Match()

int DetectU16Match	(	const uint16_t	parg,
		const DetectUintData_u16 *	du16
	)

Definition at line 107 of file detect-engine-uint.c.

DetectU16Parse()

DetectUintData_u16* DetectU16Parse

(

const char *

u16str

)

This function is used to parse u16 options passed via some u16 keyword.

Parameters

u16str

Pointer to the user provided u16 options

Return values

DetectU16Data	pointer to DetectU16Data on success
NULL	on failure

Definition at line 121 of file detect-engine-uint.c.

DetectU32Match()

int DetectU32Match	(	const uint32_t	parg,
		const DetectUintData_u32 *	du32
	)

Definition at line 31 of file detect-engine-uint.c.

DetectU32Parse()

DetectUintData_u32* DetectU32Parse

(

const char *

u32str

)

This function is used to parse u32 options passed via some u32 keyword.

Parameters

u32str

Pointer to the user provided u32 options

Return values

DetectU32Data	pointer to DetectU32Data on success
NULL	on failure

Definition at line 45 of file detect-engine-uint.c.

DetectU64Match()

int DetectU64Match	(	const uint64_t	parg,
		const DetectUintData_u64 *	du64
	)

Definition at line 142 of file detect-engine-uint.c.

Referenced by DetectBsizeMatch().

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DetectU64Parse()

DetectUintData_u64* DetectU64Parse

(

const char *

u64str

)

Definition at line 147 of file detect-engine-uint.c.

DetectU8Match()

int DetectU8Match	(	const uint8_t	parg,
		const DetectUintData_u8 *	du8
	)

Definition at line 71 of file detect-engine-uint.c.

Referenced by DetectFlagsSignatureNeedsSynPackets().

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DetectU8Parse()

DetectUintData_u8* DetectU8Parse

(

const char *

u8str

)

This function is used to parse u8 options passed via some u8 keyword.

Parameters

u8str

Pointer to the user provided u8 options

Return values

DetectU8Data	pointer to DetectU8Data on success
NULL	on failure

Definition at line 85 of file detect-engine-uint.c.

PrefilterPacketU16Compare()

bool PrefilterPacketU16Compare	(	PrefilterPacketHeaderValue	v,
		void *	smctx
	)

Definition at line 134 of file detect-engine-uint.c.

References PrefilterPacketHeaderValue::u16, and PrefilterPacketHeaderValue::u8.

PrefilterPacketU16Set()

void PrefilterPacketU16Set	(	PrefilterPacketHeaderValue *	v,
		void *	smctx
	)

Definition at line 126 of file detect-engine-uint.c.

References PrefilterPacketHeaderValue::u16, and PrefilterPacketHeaderValue::u8.

PrefilterPacketU32Compare()

bool PrefilterPacketU32Compare	(	PrefilterPacketHeaderValue	v,
		void *	smctx
	)

Definition at line 60 of file detect-engine-uint.c.

References PrefilterPacketHeaderValue::u32, and PrefilterPacketHeaderValue::u8.

PrefilterPacketU32Set()

void PrefilterPacketU32Set	(	PrefilterPacketHeaderValue *	v,
		void *	smctx
	)

Definition at line 51 of file detect-engine-uint.c.

References PrefilterPacketHeaderValue::u32, and PrefilterPacketHeaderValue::u8.

PrefilterPacketU8Compare()

bool PrefilterPacketU8Compare	(	PrefilterPacketHeaderValue	v,
		void *	smctx
	)

Definition at line 98 of file detect-engine-uint.c.

References PrefilterPacketHeaderValue::u8.

PrefilterPacketU8Set()

void PrefilterPacketU8Set	(	PrefilterPacketHeaderValue *	v,
		void *	smctx
	)

Definition at line 90 of file detect-engine-uint.c.

References PrefilterPacketHeaderValue::u8.