detect-hostbits.c File Reference
#include "suricata-common.h"
#include "decode.h"
#include "action-globals.h"
#include "detect.h"
#include "threads.h"
#include "flow.h"
#include "flow-util.h"
#include "detect-hostbits.h"
#include "util-spm.h"
#include "detect-engine-sigorder.h"
#include "app-layer-parser.h"
#include "detect-parse.h"
#include "detect-engine.h"
#include "detect-engine-mpm.h"
#include "detect-engine-state.h"
#include "detect-engine-build.h"
#include "flow-bit.h"
#include "host-bit.h"
#include "util-var-name.h"
#include "util-unittest.h"
#include "util-debug.h"
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void DetectHostbitFree (DetectEngineCtx *, void *)
void HostBitsRegisterTests (void)
 this function registers unit tests for HostBits More...
void DetectHostbitsRegister (void)
int DetectXbitMatchHost (Packet *p, const DetectXbitsData *xd)

Detailed Description

Victor Julien

Implements the hostbits keyword

Definition in file detect-hostbits.c.

Macro Definition Documentation


"^([a-z]+)" /* Action */ \
"(?:\\s*,\\s*([^\\s,]+))?(?:\\s*)?" /* Name. */ \
"(?:\\s*,\\s*([^,\\s]+))?(?:\\s*)?" /* Direction. */ \
"(.+)?" /* Any remaining data. */

Definition at line 67 of file detect-hostbits.c.

Function Documentation

◆ DetectHostbitFree()

void DetectHostbitFree ( DetectEngineCtx de_ctx,
void *  ptr 

Definition at line 446 of file detect-hostbits.c.

References DetectXbitsData_::idx, SCFree, VAR_TYPE_HOST_BIT, and VarNameStoreUnregister().

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◆ DetectHostbitsRegister()

void DetectHostbitsRegister ( void  )

Definition at line 81 of file detect-hostbits.c.

References SigTableElmt_::desc, DETECT_HOSTBITS, SigTableElmt_::Match, SigTableElmt_::name, and sigmatch_table.

Referenced by SigTableSetup().

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◆ DetectXbitMatchHost()

int DetectXbitMatchHost ( Packet p,
const DetectXbitsData xd 

Definition at line 248 of file detect-hostbits.c.

References DetectXbitsData_::cmd, and DETECT_XBITS_CMD_ISSET.

◆ HostBitsRegisterTests()

void HostBitsRegisterTests ( void  )

this function registers unit tests for HostBits

Definition at line 709 of file detect-hostbits.c.

References UtRegisterTest().

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