PrefilterEngine_ Struct Reference

#include <detect.h>

Collaboration diagram for PrefilterEngine_:

Data Fields
uint16_t	local_id
AppProto	alproto
union {
struct {
SignatureMask   mask
uint8_t   hook
}   pkt
int8_t   tx_min_progress
uint8_t   frame_type
}	ctx
bool	is_last
bool	is_last_for_progress
void *	pectx
union {
PrefilterPktFn   Prefilter
PrefilterTxFn   PrefilterTx
PrefilterFrameFn   PrefilterFrame
void(*   PrefilterPostRule )(DetectEngineThreadCtx       *det_ctx, const void *pectx,        Packet *p, Flow *f)
}	cb
uint32_t	gid

Detailed Description

Definition at line 1564 of file detect.h.

Field Documentation

alproto

AppProto PrefilterEngine_::alproto

App Proto this engine applies to: only used with Tx Engines

Definition at line 1568 of file detect.h.

Referenced by DetectRunPrefilterFrame(), DetectRunPrefilterTx(), and PrefilterSetupRuleGroup().

[union]

union { ... } PrefilterEngine_::cb

Referenced by DetectRunPrefilterFrame(), DetectRunPrefilterTx(), Prefilter(), PrefilterPostRuleMatch(), and PrefilterSetupRuleGroup().

[union]

union { ... } PrefilterEngine_::ctx

Referenced by DetectRunPrefilterFrame(), DetectRunPrefilterTx(), Prefilter(), and PrefilterSetupRuleGroup().

frame_type

uint8_t PrefilterEngine_::frame_type

Definition at line 1578 of file detect.h.

Referenced by DetectRunPrefilterFrame(), and PrefilterSetupRuleGroup().

gid

uint32_t PrefilterEngine_::gid

Definition at line 1597 of file detect.h.

Referenced by DetectRunPrefilterFrame(), DetectRunPrefilterTx(), Prefilter(), PrefilterPostRuleMatch(), and PrefilterSetupRuleGroup().

hook

uint8_t PrefilterEngine_::hook

enum SignatureHookPkt

Definition at line 1573 of file detect.h.

Referenced by Prefilter(), and PrefilterSetupRuleGroup().

is_last

bool PrefilterEngine_::is_last

Definition at line 1581 of file detect.h.

Referenced by DetectRunPrefilterFrame(), DetectRunPrefilterTx(), Prefilter(), PrefilterPostRuleMatch(), and PrefilterSetupRuleGroup().

is_last_for_progress

bool PrefilterEngine_::is_last_for_progress

Definition at line 1582 of file detect.h.

Referenced by DetectRunPrefilterTx(), and PrefilterSetupRuleGroup().

local_id

uint16_t PrefilterEngine_::local_id

Definition at line 1565 of file detect.h.

Referenced by PrefilterSetupRuleGroup().

mask

SignatureMask PrefilterEngine_::mask

mask for pkt engines

Definition at line 1572 of file detect.h.

Referenced by Prefilter(), and PrefilterSetupRuleGroup().

pectx

void* PrefilterEngine_::pectx

Context for matching. Might be MpmCtx for MPM engines, other ctx' for other engines.

Definition at line 1586 of file detect.h.

Referenced by DetectRunPrefilterFrame(), DetectRunPrefilterTx(), Prefilter(), PrefilterPostRuleMatch(), and PrefilterSetupRuleGroup().

[struct]

struct { ... } PrefilterEngine_::pkt

Referenced by Prefilter(), and PrefilterSetupRuleGroup().

Prefilter

PrefilterPktFn PrefilterEngine_::Prefilter

Definition at line 1589 of file detect.h.

Referenced by Prefilter(), and PrefilterSetupRuleGroup().

PrefilterFrame

PrefilterFrameFn PrefilterEngine_::PrefilterFrame

Definition at line 1591 of file detect.h.

Referenced by DetectRunPrefilterFrame(), and PrefilterSetupRuleGroup().

PrefilterPostRule

void(* PrefilterEngine_::PrefilterPostRule) (DetectEngineThreadCtx *det_ctx, const void *pectx, Packet *p, Flow *f)

Definition at line 1592 of file detect.h.

Referenced by PrefilterPostRuleMatch(), and PrefilterSetupRuleGroup().

PrefilterTx

PrefilterTxFn PrefilterEngine_::PrefilterTx

Definition at line 1590 of file detect.h.

Referenced by DetectRunPrefilterTx(), and PrefilterSetupRuleGroup().

tx_min_progress

int8_t PrefilterEngine_::tx_min_progress

Minimal Tx progress we need before running the engine. Only used with Tx Engine. Set to -1 for all states.

Definition at line 1577 of file detect.h.

Referenced by DetectRunPrefilterTx(), and PrefilterSetupRuleGroup().

---

The documentation for this struct was generated from the following file:

• src/detect.h