detect-lua.h File Reference

#include "util-lua.h"
#include "util-lua-sandbox.h"

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Data Structures
struct	DetectLuaThreadData
struct	DetectLuaData

Macros
#define	DETECT_LUA_MAX_FLOWVARS   15
#define	DETECT_LUA_MAX_FLOWINTS   15
#define	DETECT_LUA_MAX_BYTEVARS   15

Typedefs
typedef struct DetectLuaThreadData	DetectLuaThreadData
typedef struct DetectLuaData	DetectLuaData

Functions
void	DetectLuaRegister (void)
	Registration function for keyword: lua. More...
int	DetectLuaMatchBuffer (DetectEngineThreadCtx *det_ctx, const Signature *s, const SigMatchData *smd, const uint8_t *buffer, uint32_t buffer_len, uint32_t offset, Flow *f)
void	DetectLuaPostSetup (Signature *s)
	post-sig parse function to set the sid,rev,gid into the ctx, as this isn't available yet during parsing. More...

Detailed Description

Author

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

Definition in file detect-lua.h.

Macro Definition Documentation

DETECT_LUA_MAX_BYTEVARS

#define DETECT_LUA_MAX_BYTEVARS   15

Definition at line 39 of file detect-lua.h.

DETECT_LUA_MAX_FLOWINTS

#define DETECT_LUA_MAX_FLOWINTS   15

Definition at line 38 of file detect-lua.h.

DETECT_LUA_MAX_FLOWVARS

#define DETECT_LUA_MAX_FLOWVARS   15

Definition at line 37 of file detect-lua.h.

Typedef Documentation

DetectLuaData

typedef struct DetectLuaData DetectLuaData

DetectLuaThreadData

typedef struct DetectLuaThreadData DetectLuaThreadData

Function Documentation

DetectLuaMatchBuffer()

int DetectLuaMatchBuffer	(	DetectEngineThreadCtx *	det_ctx,
		const Signature *	s,
		const SigMatchData *	smd,
		const uint8_t *	buffer,
		uint32_t	buffer_len,
		uint32_t	offset,
		Flow *	f
	)

Definition at line 273 of file detect-lua.c.

References DetectLuaData::buffername, SigMatchData_::ctx, DetectThreadCtxGetKeywordThreadCtx(), LuaExtensionsMatchSetup(), LuaPushStringBuffer(), DetectLuaThreadData::luastate, offset, SCEnter, SCReturnInt, and DetectLuaData::thread_ctx_id.

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DetectLuaPostSetup()

void DetectLuaPostSetup

(

Signature *

s

)

post-sig parse function to set the sid,rev,gid into the ctx, as this isn't available yet during parsing.

Definition at line 1021 of file detect-lua.c.

References SigMatch_::ctx, DETECT_LUA, DETECT_SM_LIST_MAX, DetectLuaData::gid, Signature_::gid, Signature_::id, Signature_::init_data, SigMatch_::next, DetectLuaData::rev, Signature_::rev, DetectLuaData::sid, SignatureInitData_::smlists, and SigMatch_::type.

DetectLuaRegister()

void DetectLuaRegister

(

void

)

Registration function for keyword: lua.

Definition at line 78 of file detect-lua.c.

References SigTableElmt_::desc, DETECT_LUA, SigTableElmt_::Match, SigTableElmt_::name, sigmatch_table, and SigTableElmt_::url.

Referenced by SigTableSetup().

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