detect-http-header-common.h File Reference

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Data Structures
struct	HttpHeaderBuffer_
struct	HttpHeaderThreadConfig_
struct	HttpHeaderThreadData_

Typedefs
typedef struct HttpHeaderBuffer_	HttpHeaderBuffer
typedef struct HttpHeaderThreadConfig_	HttpHeaderThreadDataConfig
typedef struct HttpHeaderThreadData_	HttpHeaderThreadData

Functions
void *	HttpHeaderThreadDataInit (void *data)
void	HttpHeaderThreadDataFree (void *data)
HttpHeaderBuffer *	HttpHeaderGetBufferSpaceForTXID (DetectEngineThreadCtx *det_ctx, Flow *f, uint8_t flags, uint64_t tx_id, const int keyword_id, HttpHeaderThreadData **ret_hdr_td)
int	HttpHeaderExpandBuffer (HttpHeaderThreadData *td, HttpHeaderBuffer *buf, uint32_t size)

Detailed Description

Author

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

Definition in file detect-http-header-common.h.

Typedef Documentation

typedef struct HttpHeaderBuffer_ HttpHeaderBuffer

typedef struct HttpHeaderThreadData_ HttpHeaderThreadData

typedef struct HttpHeaderThreadConfig_ HttpHeaderThreadDataConfig

Function Documentation

int HttpHeaderExpandBuffer	(	HttpHeaderThreadData *	td,
		HttpHeaderBuffer *	buf,
		uint32_t	size
	)

Definition at line 140 of file detect-http-header-common.c.

References HttpHeaderBuffer_::buffer, HttpHeaderBuffer_::len, SCLogDebug, SCRealloc, HttpHeaderBuffer_::size, HttpHeaderThreadData_::size_step, and unlikely.

Referenced by HttpHeaderThreadDataInit().

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HttpHeaderBuffer* HttpHeaderGetBufferSpaceForTXID	(	DetectEngineThreadCtx *	det_ctx,
		Flow *	f,
		uint8_t	flags,
		uint64_t	tx_id,
		const int	keyword_id,
		HttpHeaderThreadData **	ret_hdr_td
	)

Definition at line 159 of file detect-http-header-common.c.

References Flow_::alparser, AppLayerParserGetTransactionInspectId(), HttpHeaderThreadData_::buffers, HttpHeaderThreadData_::buffers_list_len, BUG_ON, DetectThreadCtxGetGlobalKeywordThreadCtx(), HttpHeaderBuffer_::len, HttpHeaderThreadData_::start_tx_id, HttpHeaderThreadData_::tick, and DetectEngineThreadCtx_::ticker.

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void HttpHeaderThreadDataFree

(

void *

data

)

Definition at line 84 of file detect-http-header-common.c.

References HttpHeaderBuffer_::buffer, HttpHeaderThreadData_::buffers, HttpHeaderThreadData_::buffers_list_len, HttpHeaderThreadData_::buffers_size, HttpHeaderBuffer_::len, SCFree, SCLogDebug, SCRealloc, HttpHeaderBuffer_::size, HttpHeaderThreadData_::start_tx_id, HttpHeaderThreadData_::tick, and HttpHeaderThreadData_::tx_step.

Referenced by DetectHttpHeaderNamesRegister(), DetectHttpHeaderRegister(), and DetectHttpStartRegister().

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void* HttpHeaderThreadDataInit

(

void *

data

)

Definition at line 61 of file detect-http-header-common.c.

References HttpHeaderThreadData_::buffers, HttpHeaderThreadData_::buffers_size, HttpHeaderExpandBuffer(), SCCalloc, HttpHeaderThreadConfig_::size_step, HttpHeaderThreadData_::size_step, HttpHeaderThreadConfig_::tx_step, and HttpHeaderThreadData_::tx_step.

Referenced by DetectHttpHeaderNamesRegister(), DetectHttpHeaderRegister(), and DetectHttpStartRegister().

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