#include "app-layer-protos.h"
#include "app-layer-events.h"
#include "detect-engine-state.h"

Include dependency graph for app-layer-parser.h:

Data Structures
struct	AppLayerResult

struct	StreamSlice

struct	AppLayerGetTxIterState

struct	AppLayerStateData

struct	AppLayerGetTxIterTuple

struct	AppLayerTxConfig

struct	AppLayerTxData

Macros
#define	APP_LAYER_PARSER_INT_STREAM_DEPTH_SET BIT_U32(0)

#define	APP_LAYER_TX_INSPECTED_TS BIT_U8(2)

#define	APP_LAYER_TX_INSPECTED_TC BIT_U8(3)

#define	APP_LAYER_TX_ACCEPT BIT_U8(4)

#define	APP_LAYER_OK (AppLayerResult) { 0, 0, 0 }

#define	APP_LAYER_ERROR (AppLayerResult) { -1, 0, 0 }

#define	APP_LAYER_INCOMPLETE(c, n) (AppLayerResult) { 1, (c), (n) }

#define	APP_LAYER_MAX_PROGRESS 48

#define	AppLayerParserHasFilesInDir(txd, direction) ((txd)->files_opened && ((txd)->file_tx & (direction)) != 0)
	check if tx (possibly) has files in this tx for the direction More...

Typedefs
typedef struct Flow_	Flow

typedef struct AppLayerParserState_	AppLayerParserState

typedef struct AppLayerDecoderEvents_	AppLayerDecoderEvents

typedef struct ThreadVars_	ThreadVars

typedef struct File_	File

typedef enum LoggerId	LoggerId

typedef struct AppLayerGetFileState	AppLayerGetFileState

typedef struct AppLayerParserThreadCtx_	AppLayerParserThreadCtx

typedef struct AppLayerResult	AppLayerResult

typedef struct StreamSlice	StreamSlice

typedef AppLayerResult(*	AppLayerParserFPtr) (Flow f, void protocol_state, AppLayerParserState pstate, StreamSlice stream_slice, void local_storage)
	Prototype for parsing functions. More...

typedef struct AppLayerGetTxIterState	AppLayerGetTxIterState

typedef struct AppLayerStateData	AppLayerStateData

typedef struct AppLayerGetTxIterTuple	AppLayerGetTxIterTuple

typedef struct AppLayerTxConfig	AppLayerTxConfig

typedef struct GenericVar_	GenericVar

typedef struct AppLayerTxData	AppLayerTxData

typedef AppLayerGetTxIterTuple(*	AppLayerGetTxIteratorFunc) (const uint8_t ipproto, const AppProto alproto, void alstate, uint64_t min_tx_id, uint64_t max_tx_id, AppLayerGetTxIterState state)
	tx iterator prototype More...

typedef int(*	AppLayerParserGetStateIdByNameFn) (const char *name, const uint8_t direction)

typedef const char (	AppLayerParserGetStateNameByIdFn) (const int id, const uint8_t direction)

typedef int(*	AppLayerParserGetFrameIdByNameFn) (const char *frame_name)

typedef const char (	AppLayerParserGetFrameNameByIdFn) (const uint8_t id)

Functions
int	AppLayerParserProtoIsRegistered (uint8_t ipproto, AppProto alproto)

int	AppLayerParserSetup (void)

void	AppLayerParserPostStreamSetup (void)

int	AppLayerParserDeSetup (void)

AppLayerParserThreadCtx *	AppLayerParserThreadCtxAlloc (void)
	Gets a new app layer protocol's parser thread context. More...

void	AppLayerParserThreadCtxFree (AppLayerParserThreadCtx *tctx)
	Destroys the app layer parser thread context obtained using AppLayerParserThreadCtxAlloc(). More...

int	SCAppLayerParserConfParserEnabled (const char ipproto, const char alproto_name)
	Given a protocol name, checks if the parser is enabled in the conf file. More...

enum ExceptionPolicy	AppLayerErrorGetExceptionPolicy (void)

void	SCAppLayerTxDataCleanup (AppLayerTxData *txd)

int	SCAppLayerParserReallocCtx (AppProto alproto)

int	AppLayerParserPreRegister (void(*Register)(void))

int	AppLayerParserRegisterParser (uint8_t ipproto, AppProto alproto, uint8_t direction, AppLayerParserFPtr Parser)
	Register app layer parser for the protocol. More...

void	SCAppLayerParserRegisterParserAcceptableDataDirection (uint8_t ipproto, AppProto alproto, uint8_t direction)

void	AppLayerParserRegisterOptionFlags (uint8_t ipproto, AppProto alproto, uint32_t flags)

void	AppLayerParserRegisterStateFuncs (uint8_t ipproto, AppProto alproto, void (StateAlloc)(void , AppProto), void(StateFree)(void *))

void	AppLayerParserRegisterLocalStorageFunc (uint8_t ipproto, AppProto proto, void (LocalStorageAlloc)(void), void(LocalStorageFree)(void ))

void	AppLayerParserRegisterGetTxFilesFunc (uint8_t ipproto, AppProto alproto, AppLayerGetFileState(GetTxFiles)(void , uint8_t))

void	SCAppLayerParserRegisterLogger (uint8_t ipproto, AppProto alproto)

void	AppLayerParserRegisterLoggerBits (uint8_t ipproto, AppProto alproto, LoggerId bits)

void	AppLayerParserRegisterGetStateProgressFunc (uint8_t ipproto, AppProto alproto, int(StateGetStateProgress)(void alstate, uint8_t direction))

void	AppLayerParserRegisterTxFreeFunc (uint8_t ipproto, AppProto alproto, void(StateTransactionFree)(void , uint64_t))

void	AppLayerParserRegisterGetTxCnt (uint8_t ipproto, AppProto alproto, uint64_t(StateGetTxCnt)(void alstate))

void	AppLayerParserRegisterGetTx (uint8_t ipproto, AppProto alproto, void (StateGetTx)(void alstate, uint64_t tx_id))

void	AppLayerParserRegisterGetTxIterator (uint8_t ipproto, AppProto alproto, AppLayerGetTxIteratorFunc Func)

void	AppLayerParserRegisterStateProgressCompletionStatus (AppProto alproto, const int ts, const int tc)

void	AppLayerParserRegisterGetEventInfo (uint8_t ipproto, AppProto alproto, int(StateGetEventInfo)(const char event_name, uint8_t event_id, AppLayerEventType event_type))

void	AppLayerParserRegisterGetEventInfoById (uint8_t ipproto, AppProto alproto, int(StateGetEventInfoById)(uint8_t event_id, const char event_name, AppLayerEventType event_type))

void	AppLayerParserRegisterGetFrameFuncs (uint8_t ipproto, AppProto alproto, AppLayerParserGetFrameIdByNameFn GetFrameIdByName, AppLayerParserGetFrameNameByIdFn GetFrameNameById)

void	AppLayerParserRegisterSetStreamDepthFlag (uint8_t ipproto, AppProto alproto, void(SetStreamDepthFlag)(void tx, uint8_t flags))

void	AppLayerParserRegisterGetStateFuncs (uint8_t ipproto, AppProto alproto, AppLayerParserGetStateIdByNameFn GetStateIdByName, AppLayerParserGetStateNameByIdFn GetStateNameById)

void	SCAppLayerParserRegisterGetTxSubStateFuncs (AppProto alproto, const uint8_t sub_state, AppLayerParserGetStateIdByNameFn GetIdByNameFunc, AppLayerParserGetStateNameByIdFn GetNameByIdFunc)
	register state<>name funcs for a substate More...

void	AppLayerParserRegisterTxDataFunc (uint8_t ipproto, AppProto alproto, AppLayerTxData (GetTxData)(void *tx))

void	AppLayerParserRegisterApplyTxConfigFunc (uint8_t ipproto, AppProto alproto, void(ApplyTxConfig)(void state, void *tx, int mode, AppLayerTxConfig))

void	AppLayerParserRegisterStateDataFunc (uint8_t ipproto, AppProto alproto, AppLayerStateData (GetStateData)(void *state))

AppLayerGetTxIteratorFunc	AppLayerGetTxIterator (const uint8_t ipproto, const AppProto alproto)

void *	AppLayerParserGetProtocolParserLocalStorage (uint8_t ipproto, AppProto alproto)

void	AppLayerParserDestroyProtocolParserLocalStorage (uint8_t ipproto, AppProto alproto, void *local_data)

uint64_t	AppLayerParserGetTransactionLogId (AppLayerParserState *pstate)

uint64_t	AppLayerParserGetMinId (AppLayerParserState *pstate)

void	AppLayerParserSetTransactionLogId (AppLayerParserState *pstate, uint64_t tx_id)

uint64_t	AppLayerParserGetTransactionInspectId (AppLayerParserState *pstate, uint8_t direction)

void	AppLayerParserSetTransactionInspectId (const Flow f, AppLayerParserState pstate, void *alstate, const uint8_t flags, bool tag_txs_as_inspected)

AppLayerDecoderEvents *	AppLayerParserGetDecoderEvents (AppLayerParserState *pstate)

AppLayerDecoderEvents *	AppLayerParserGetEventsByTx (uint8_t ipproto, AppProto alproto, void *tx)

AppLayerGetFileState	AppLayerParserGetTxFiles (const Flow f, void tx, const uint8_t direction)

int	AppLayerParserGetStateProgress (uint8_t ipproto, AppProto alproto, void *alstate, uint8_t direction)
	get the progress value for a tx/protocol More...

uint64_t	AppLayerParserGetTxCnt (const Flow , void alstate)

void *	AppLayerParserGetTx (uint8_t ipproto, AppProto alproto, void *alstate, uint64_t tx_id)

int8_t	AppLayerParserGetSubStateProgressId (const AppProto alproto, const uint8_t sub_state, const char *state, const uint8_t dir_flag)
	Translate name to progress value for a substate `sub_state`. Calls the registered callbacks. More...

const char *	AppLayerParserGetSubStateProgressName (const AppProto alproto, const uint8_t sub_state, const uint8_t state, const uint8_t dir_flag)

uint8_t	AppLayerParserGetSubStateCompletion (const AppProto alproto, const uint8_t sub_state)

uint8_t	AppLayerParserGetStateProgressCompletionStatus (AppProto alproto, uint8_t direction)

const char *	AppLayerParserGetSubStateName (const AppProto alproto, const uint8_t sub_state)

uint8_t	AppLayerParserGetMaxSubState (const AppProto alproto)

bool	AppLayerParserSupportsSubStates (const AppProto alproto)

int	AppLayerParserGetEventInfo (uint8_t ipproto, AppProto alproto, const char event_name, uint8_t event_id, AppLayerEventType *event_type)

int	AppLayerParserGetEventInfoById (uint8_t ipproto, AppProto alproto, uint8_t event_id, const char *event_name, AppLayerEventType event_type)

uint64_t	AppLayerParserGetTransactionActive (const Flow f, AppLayerParserState pstate, uint8_t direction)

uint8_t	AppLayerParserGetFirstDataDir (uint8_t ipproto, AppProto alproto)

bool	AppLayerParserSupportsFiles (uint8_t ipproto, AppProto alproto)

AppLayerTxData *	AppLayerParserGetTxData (uint8_t ipproto, AppProto alproto, void *tx)

uint8_t	AppLayerParserGetTxDetectProgress (AppLayerTxData *txd, const uint8_t dir)

AppLayerStateData *	AppLayerParserGetStateData (uint8_t ipproto, AppProto alproto, void *state)

void	AppLayerParserApplyTxConfig (uint8_t ipproto, AppProto alproto, void state, void tx, enum ConfigAction mode, AppLayerTxConfig)

int	AppLayerParserParse (ThreadVars tv, AppLayerParserThreadCtx tctx, Flow f, AppProto alproto, uint8_t flags, const uint8_t input, uint32_t input_len)

void	AppLayerParserSetEOF (AppLayerParserState *pstate)

bool	AppLayerParserHasDecoderEvents (AppLayerParserState *pstate)

int	AppLayerParserProtocolHasLogger (uint8_t ipproto, AppProto alproto)

LoggerId	AppLayerParserProtocolGetLoggerBits (uint8_t ipproto, AppProto alproto)

void	SCAppLayerParserTriggerRawStreamInspection (Flow *f, int direction)

void	SCAppLayerParserSetStreamDepth (uint8_t ipproto, AppProto alproto, uint32_t stream_depth)

uint32_t	AppLayerParserGetStreamDepth (const Flow *f)

void	AppLayerParserSetStreamDepthFlag (uint8_t ipproto, AppProto alproto, void *state, uint64_t tx_id, uint8_t flags)

int	AppLayerParserIsEnabled (AppProto alproto)
	simple way to globally test if a alproto is registered and fully enabled in the configuration. More...

int	AppLayerParserGetFrameIdByName (uint8_t ipproto, AppProto alproto, const char *name)

const char *	AppLayerParserGetFrameNameById (uint8_t ipproto, AppProto alproto, const uint8_t id)

int	AppLayerParserGetStateIdByName (uint8_t ipproto, AppProto alproto, const char *name, uint8_t direction)

const char *	AppLayerParserGetStateNameById (uint8_t ipproto, AppProto alproto, const int id, uint8_t direction)

void	AppLayerParserStateProtoCleanup (uint8_t protomap, AppProto alproto, void alstate, AppLayerParserState pstate)

void	AppLayerParserStateCleanup (const Flow f, void alstate, AppLayerParserState *pstate)

void	AppLayerParserRegisterProtocolParsers (void)

void	SCAppLayerParserStateSetFlag (AppLayerParserState *pstate, uint16_t flag)

uint16_t	SCAppLayerParserStateIssetFlag (AppLayerParserState *pstate, uint16_t flag)

AppLayerParserState *	AppLayerParserStateAlloc (void)

void	AppLayerParserStateFree (AppLayerParserState *pstate)

void	AppLayerParserTransactionsCleanup (Flow *f, const uint8_t pkt_dir)
	remove obsolete (inspected and logged) transactions More...

void	AppLayerParserRegisterProtocolUnittests (uint8_t ipproto, AppProto alproto, void(*RegisterUnittests)(void))

void	AppLayerParserRegisterUnittests (void)

void	UTHAppLayerParserStateGetIds (void ptr, uint64_t i1, uint64_t i2, uint64_t log, uint64_t *min)

void	AppLayerFramesFreeContainer (Flow *f)

void	FileApplyTxFlags (const AppLayerTxData txd, const uint8_t direction, File file)

Detailed Description

Author: Victor Julien victo.nosp@m.r@in.nosp@m.linia.nosp@m.c.ne.nosp@m.t; Anoop Saldanha anoop.nosp@m.sald.nosp@m.anha@.nosp@m.gmai.nosp@m.l.com

Definition in file app-layer-parser.h.

Macro Definition Documentation

◆ APP_LAYER_ERROR

#define APP_LAYER_ERROR (AppLayerResult) { -1, 0, 0 }

parser has hit an unrecoverable error. Returning this to the API leads to no further calls to the parser.

Definition at line 63 of file app-layer-parser.h.

◆ APP_LAYER_INCOMPLETE

#define APP_LAYER_INCOMPLETE	(	c,
		n
	)	(AppLayerResult) { 1, (c), (n) }

parser needs more data. Through 'c' it will indicate how many of the input bytes it has consumed. Through 'n' it will indicate how many more bytes it needs before getting called again.

Note: consumed (c) should never be more than the input len needed (n) + consumed (c) should be more than the input len

Definition at line 71 of file app-layer-parser.h.

◆ APP_LAYER_MAX_PROGRESS

#define APP_LAYER_MAX_PROGRESS 48

progress values need to stay under this.

Definition at line 76 of file app-layer-parser.h.

◆ APP_LAYER_OK

#define APP_LAYER_OK (AppLayerResult) { 0, 0, 0 }

parser has successfully processed in the input, and has consumed all of it.

Definition at line 59 of file app-layer-parser.h.

◆ APP_LAYER_PARSER_INT_STREAM_DEPTH_SET

#define APP_LAYER_PARSER_INT_STREAM_DEPTH_SET BIT_U32(0)

Definition at line 43 of file app-layer-parser.h.

◆ APP_LAYER_TX_ACCEPT

#define APP_LAYER_TX_ACCEPT BIT_U8(4)

accept is applied to entire tx

Definition at line 55 of file app-layer-parser.h.

◆ APP_LAYER_TX_INSPECTED_TC

#define APP_LAYER_TX_INSPECTED_TC BIT_U8(3)

Definition at line 53 of file app-layer-parser.h.

◆ APP_LAYER_TX_INSPECTED_TS

#define APP_LAYER_TX_INSPECTED_TS BIT_U8(2)

should inspection be skipped in that direction is tx fully inspected?

Definition at line 52 of file app-layer-parser.h.

◆ AppLayerParserHasFilesInDir

#define AppLayerParserHasFilesInDir	(	txd,
		direction
	)	((txd)->files_opened && ((txd)->file_tx & (direction)) != 0)

check if tx (possibly) has files in this tx for the direction

Definition at line 363 of file app-layer-parser.h.

Typedef Documentation

◆ AppLayerDecoderEvents

typedef struct AppLayerDecoderEvents_ AppLayerDecoderEvents

Definition at line 1 of file app-layer-parser.h.

◆ AppLayerGetFileState

typedef struct AppLayerGetFileState AppLayerGetFileState

Definition at line 1 of file app-layer-parser.h.

◆ AppLayerGetTxIteratorFunc

typedef AppLayerGetTxIterTuple(* AppLayerGetTxIteratorFunc) (const uint8_t ipproto, const AppProto alproto, void *alstate, uint64_t min_tx_id, uint64_t max_tx_id, AppLayerGetTxIterState *state)

tx iterator prototype

Definition at line 225 of file app-layer-parser.h.

◆ AppLayerGetTxIterState

typedef struct AppLayerGetTxIterState AppLayerGetTxIterState

◆ AppLayerGetTxIterTuple

typedef struct AppLayerGetTxIterTuple AppLayerGetTxIterTuple

◆ AppLayerParserFPtr

typedef AppLayerResult(* AppLayerParserFPtr) (Flow *f, void *protocol_state, AppLayerParserState *pstate, StreamSlice stream_slice, void *local_storage)

Prototype for parsing functions.

Definition at line 139 of file app-layer-parser.h.

◆ AppLayerParserGetFrameIdByNameFn

typedef int(* AppLayerParserGetFrameIdByNameFn) (const char *frame_name)

Definition at line 243 of file app-layer-parser.h.

◆ AppLayerParserGetFrameNameByIdFn

typedef const char*(* AppLayerParserGetFrameNameByIdFn) (const uint8_t id)

Definition at line 244 of file app-layer-parser.h.

◆ AppLayerParserGetStateIdByNameFn

typedef int(* AppLayerParserGetStateIdByNameFn) (const char *name, const uint8_t direction)

Parameters

name	progress name to get the id for
direction	STREAM_TOSERVER/STREAM_TOCLIENT

Definition at line 236 of file app-layer-parser.h.

◆ AppLayerParserGetStateNameByIdFn

typedef const char*(* AppLayerParserGetStateNameByIdFn) (const int id, const uint8_t direction)

Parameters

id	progress value id to get the name for
direction	STREAM_TOSERVER/STREAM_TOCLIENT

Definition at line 241 of file app-layer-parser.h.

◆ AppLayerParserState

typedef struct AppLayerParserState_ AppLayerParserState

Definition at line 1 of file app-layer-parser.h.

◆ AppLayerParserThreadCtx

typedef struct AppLayerParserThreadCtx_ AppLayerParserThreadCtx

Definition at line 81 of file app-layer-parser.h.

◆ AppLayerResult

typedef struct AppLayerResult AppLayerResult

◆ AppLayerStateData

typedef struct AppLayerStateData AppLayerStateData

◆ AppLayerTxConfig

typedef struct AppLayerTxConfig AppLayerTxConfig

◆ AppLayerTxData

typedef struct AppLayerTxData AppLayerTxData

◆ File

typedef struct File_ File

Definition at line 1 of file app-layer-parser.h.

◆ Flow

typedef struct Flow_ Flow

Definition at line 1 of file app-layer-parser.h.

◆ GenericVar

typedef struct GenericVar_ GenericVar

Definition at line 139 of file app-layer-parser.h.

◆ LoggerId

typedef enum LoggerId LoggerId

Definition at line 1 of file app-layer-parser.h.

◆ StreamSlice

typedef struct StreamSlice StreamSlice

◆ ThreadVars

typedef struct ThreadVars_ ThreadVars

Definition at line 1 of file app-layer-parser.h.

Function Documentation

◆ AppLayerErrorGetExceptionPolicy()

enum ExceptionPolicy AppLayerErrorGetExceptionPolicy ( void )

Definition at line 174 of file app-layer-parser.c.

◆ AppLayerFramesFreeContainer()

void AppLayerFramesFreeContainer ( Flow * f )

Definition at line 193 of file app-layer-parser.c.

References Flow_::alparser, and AppLayerParserState_::frames.

◆ AppLayerGetTxIterator()

AppLayerGetTxIteratorFunc AppLayerGetTxIterator	(	const uint8_t	ipproto,
		const AppProto	alproto
	)

Definition at line 775 of file app-layer-parser.c.

Referenced by AppLayerParserSetTransactionInspectId().

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◆ AppLayerParserApplyTxConfig()

void AppLayerParserApplyTxConfig	(	uint8_t	ipproto,
		AppProto	alproto,
		void *	state,
		void *	tx,
		enum ConfigAction	mode,
		AppLayerTxConfig
	)

Definition at line 1464 of file app-layer-parser.c.

References FlowGetProtoMapping(), and SCEnter.

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◆ AppLayerParserDeSetup()

int AppLayerParserDeSetup ( void )

Definition at line 302 of file app-layer-parser.c.

References FLOW_PROTO_DEFAULT, g_alproto_max, and SCEnter.

Referenced by AppLayerDeSetup().

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◆ AppLayerParserDestroyProtocolParserLocalStorage()

void AppLayerParserDestroyProtocolParserLocalStorage	(	uint8_t	ipproto,
		AppProto	alproto,
		void *	local_data
	)

Definition at line 728 of file app-layer-parser.c.

References SCEnter.

Referenced by AppLayerParserThreadCtxFree().

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◆ AppLayerParserGetDecoderEvents()

AppLayerDecoderEvents* AppLayerParserGetDecoderEvents ( AppLayerParserState * pstate )

Definition at line 934 of file app-layer-parser.c.

References AppLayerParserState_::decoder_events, SCEnter, and SCReturnPtr.

Referenced by AppLayerParserHasDecoderEvents().

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◆ AppLayerParserGetEventInfo()

int AppLayerParserGetEventInfo	(	uint8_t	ipproto,
		AppProto	alproto,
		const char *	event_name,
		uint8_t *	event_id,
		AppLayerEventType *	event_type
	)

Definition at line 1387 of file app-layer-parser.c.

References FlowGetProtoMapping(), and SCEnter.

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◆ AppLayerParserGetEventInfoById()

int AppLayerParserGetEventInfoById	(	uint8_t	ipproto,
		AppProto	alproto,
		uint8_t	event_id,
		const char **	event_name,
		AppLayerEventType *	event_type
	)

Definition at line 1399 of file app-layer-parser.c.

References FlowGetProtoMapping(), and SCEnter.

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◆ AppLayerParserGetEventsByTx()

AppLayerDecoderEvents* AppLayerParserGetEventsByTx	(	uint8_t	ipproto,
		AppProto	alproto,
		void *	tx
	)

Definition at line 942 of file app-layer-parser.c.

References AppLayerParserGetTxData(), AppLayerTxData::events, SCEnter, and SCReturnPtr.

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◆ AppLayerParserGetFirstDataDir()

uint8_t AppLayerParserGetFirstDataDir	(	uint8_t	ipproto,
		AppProto	alproto
	)

Definition at line 1412 of file app-layer-parser.c.

References SCEnter.

◆ AppLayerParserGetFrameIdByName()

int AppLayerParserGetFrameIdByName	(	uint8_t	ipproto,
		AppProto	alproto,
		const char *	name
	)

Definition at line 1883 of file app-layer-parser.c.

◆ AppLayerParserGetFrameNameById()

const char* AppLayerParserGetFrameNameById	(	uint8_t	ipproto,
		AppProto	alproto,
		const uint8_t	id
	)

Definition at line 1892 of file app-layer-parser.c.

Referenced by DetectRunFrameInspectRule(), FrameJsonLogOneFrame(), and ListAppLayerFrames().

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◆ AppLayerParserGetMaxSubState()

uint8_t AppLayerParserGetMaxSubState ( const AppProto alproto )

Definition at line 1375 of file app-layer-parser.c.

References ALPROTO_DOH2, ALPROTO_HTTP2, and AppLayerParserGetMaxSubState().

Referenced by AppLayerParserGetMaxSubState(), AppLayerParserSupportsSubStates(), DetectRegisterAppLayerHookLists(), and ListAppLayerHooks().

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◆ AppLayerParserGetMinId()

uint64_t AppLayerParserGetMinId ( AppLayerParserState * pstate )

Definition at line 790 of file app-layer-parser.c.

References DEBUG_VALIDATE_BUG_ON, AppLayerParserState_::min_id, SCEnter, and SCReturnCT.

◆ AppLayerParserGetProtocolParserLocalStorage()

void* AppLayerParserGetProtocolParserLocalStorage	(	uint8_t	ipproto,
		AppProto	alproto
	)

Definition at line 716 of file app-layer-parser.c.

References SCEnter.

Referenced by AppLayerParserThreadCtxAlloc().

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◆ AppLayerParserGetStateData()

AppLayerStateData* AppLayerParserGetStateData	(	uint8_t	ipproto,
		AppProto	alproto,
		void *	state
	)

Definition at line 1453 of file app-layer-parser.c.

References SCEnter.

◆ AppLayerParserGetStateIdByName()

int AppLayerParserGetStateIdByName	(	uint8_t	ipproto,
		AppProto	alproto,
		const char *	name,
		const uint8_t	direction
	)

Parameters

name	progress name to get the id for
direction	STREAM_TOSERVER/STREAM_TOCLIENT
id	progress value id to get the name for
direction	STREAM_TOSERVER/STREAM_TOCLIENT

Definition at line 1858 of file app-layer-parser.c.

◆ AppLayerParserGetStateNameById()

const char* AppLayerParserGetStateNameById	(	uint8_t	ipproto,
		AppProto	alproto,
		const int	id,
		const uint8_t	direction
	)

Parameters

id	progress value id to get the name for
direction	STREAM_TOSERVER/STREAM_TOCLIENT

Definition at line 1873 of file app-layer-parser.c.

Referenced by DetectEngineAppHookToName(), DetectRunPrefilterTx(), and ListAppLayerHooks().

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◆ AppLayerParserGetStateProgress()

int AppLayerParserGetStateProgress	(	uint8_t	ipproto,
		AppProto	alproto,
		void *	tx,
		uint8_t	flags
	)

get the progress value for a tx/protocol

If the stream is disrupted, we return the 'completion' value.

Definition at line 1225 of file app-layer-parser.c.

References flags, IS_DISRUPTED, SCEnter, and unlikely.

Referenced by DetectEngineInspectBufferGeneric(), DetectEngineInspectBufferSingle(), DetectEngineInspectFiledata(), and DetectEngineInspectMultiBufferGeneric().

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◆ AppLayerParserGetStateProgressCompletionStatus()

uint8_t AppLayerParserGetStateProgressCompletionStatus	(	AppProto	alproto,
		uint8_t	direction
	)

Definition at line 1252 of file app-layer-parser.c.

References SCEnter.

Referenced by AppLayerParserSetTransactionInspectId(), DetectEngineAppHookToName(), and ListAppLayerHooks().

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◆ AppLayerParserGetStreamDepth()

uint32_t AppLayerParserGetStreamDepth ( const Flow * f )

Definition at line 1835 of file app-layer-parser.c.

References SCReturnInt.

◆ AppLayerParserGetSubStateCompletion()

uint8_t AppLayerParserGetSubStateCompletion	(	const AppProto	alproto,
		const uint8_t	sub_state
	)

Definition at line 1329 of file app-layer-parser.c.

References ALPROTO_DOH2, ALPROTO_HTTP2, AppLayerParserGetSubStateCompletion(), AppLayerParserIsEnabled(), BUG_ON, and AppLayerParserSubStateMapping::sub_state.

Referenced by AppLayerParserGetSubStateCompletion(), DetectRegisterAppLayerHookLists(), and ListAppLayerHooks().

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◆ AppLayerParserGetSubStateName()

const char* AppLayerParserGetSubStateName	(	const AppProto	alproto,
		const uint8_t	sub_state
	)

Definition at line 1352 of file app-layer-parser.c.

References ALPROTO_DOH2, ALPROTO_HTTP2, AppLayerParserGetSubStateName(), AppLayerParserIsEnabled(), BUG_ON, and AppLayerParserSubStateMapping::sub_state.

Referenced by AppLayerParserGetSubStateName(), DetectRegisterAppLayerHookLists(), and ListAppLayerHooks().

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◆ AppLayerParserGetSubStateProgressId()

int8_t AppLayerParserGetSubStateProgressId	(	const AppProto	alproto,
		const uint8_t	sub_state,
		const char *	state,
		const uint8_t	dir_flag
	)

Translate name to progress value for a substate sub_state. Calls the registered callbacks.

Return values

-1	not found
-2	parser is not enabled
id	value belonging to the state name

Definition at line 1270 of file app-layer-parser.c.

References ALPROTO_DOH2, ALPROTO_HTTP2, AppLayerParserGetSubStateProgressId(), AppLayerParserIsEnabled(), BUG_ON, and AppLayerParserSubStateMapping::sub_state.

Referenced by AppLayerParserGetSubStateProgressId().

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◆ AppLayerParserGetSubStateProgressName()

const char* AppLayerParserGetSubStateProgressName	(	const AppProto	alproto,
		const uint8_t	sub_state,
		const uint8_t	state,
		const uint8_t	dir_flag
	)

Definition at line 1303 of file app-layer-parser.c.

References ALPROTO_DOH2, ALPROTO_HTTP2, AppLayerParserGetSubStateProgressName(), AppLayerParserIsEnabled(), BUG_ON, and AppLayerParserSubStateMapping::sub_state.

Referenced by AppLayerParserGetSubStateProgressName(), DetectEngineAppHookToName(), DetectRegisterAppLayerHookLists(), and ListAppLayerHooks().

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◆ AppLayerParserGetTransactionActive()

uint64_t AppLayerParserGetTransactionActive	(	const Flow *	f,
		AppLayerParserState *	pstate,
		uint8_t	direction
	)

Definition at line 1419 of file app-layer-parser.c.

References AppLayerParserState_::inspect_id, AppLayerParserState_::log_id, and SCEnter.

Referenced by FlowNeedsReassembly().

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◆ AppLayerParserGetTransactionInspectId()

uint64_t AppLayerParserGetTransactionInspectId	(	AppLayerParserState *	pstate,
		uint8_t	direction
	)

Definition at line 805 of file app-layer-parser.c.

References DEBUG_VALIDATE_BUG_ON, AppLayerParserState_::inspect_id, SCEnter, and SCReturnCT.

Referenced by AppLayerParserSetTransactionInspectId().

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◆ AppLayerParserGetTransactionLogId()

uint64_t AppLayerParserGetTransactionLogId ( AppLayerParserState * pstate )

Definition at line 783 of file app-layer-parser.c.

References DEBUG_VALIDATE_BUG_ON, AppLayerParserState_::log_id, SCEnter, and SCReturnCT.

◆ AppLayerParserGetTx()

void* AppLayerParserGetTx	(	uint8_t	ipproto,
		AppProto	alproto,
		void *	alstate,
		uint64_t	tx_id
	)

Definition at line 1245 of file app-layer-parser.c.

References SCEnter.

Referenced by AppLayerParserSetStreamDepthFlag(), and LuaExtensionsMatchSetup().

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◆ AppLayerParserGetTxCnt()

uint64_t AppLayerParserGetTxCnt	(	const Flow *	,
		void *	alstate
	)

Definition at line 1238 of file app-layer-parser.c.

References SCEnter.

Referenced by AppLayerParserSetTransactionInspectId(), and FlowNeedsReassembly().

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◆ AppLayerParserGetTxData()

AppLayerTxData* AppLayerParserGetTxData	(	uint8_t	ipproto,
		AppProto	alproto,
		void *	tx
	)

Definition at line 1446 of file app-layer-parser.c.

References SCEnter.

Referenced by AppLayerParserGetEventsByTx(), AppLayerParserSetTransactionInspectId(), and DetectRunStoreStateTx().

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◆ AppLayerParserGetTxDetectProgress()

uint8_t AppLayerParserGetTxDetectProgress	(	AppLayerTxData *	txd,
		const uint8_t	dir
	)

inline

Definition at line 812 of file app-layer-parser.c.

References AppLayerTxData::detect_progress_tc, AppLayerTxData::detect_progress_ts, and p.

◆ AppLayerParserGetTxFiles()

AppLayerGetFileState AppLayerParserGetTxFiles	(	const Flow *	f,
		void *	tx,
		const uint8_t	direction
	)

Definition at line 958 of file app-layer-parser.c.

References SCEnter.

Referenced by DetectEngineInspectFiledata(), and DetectFileInspectGeneric().

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◆ AppLayerParserHasDecoderEvents()

bool AppLayerParserHasDecoderEvents ( AppLayerParserState * pstate )

Definition at line 1773 of file app-layer-parser.c.

References AppLayerParserGetDecoderEvents(), AppLayerDecoderEvents_::cnt, and SCEnter.

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◆ AppLayerParserIsEnabled()

int AppLayerParserIsEnabled ( AppProto alproto )

simple way to globally test if a alproto is registered and fully enabled in the configuration.

Definition at line 1787 of file app-layer-parser.c.

References FLOW_PROTO_APPLAYER_MAX.

Referenced by AppLayerParserGetSubStateCompletion(), AppLayerParserGetSubStateName(), AppLayerParserGetSubStateProgressId(), and AppLayerParserGetSubStateProgressName().

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◆ AppLayerParserParse()

int AppLayerParserParse	(	ThreadVars *	tv,
		AppLayerParserThreadCtx *	alp_tctx,
		Flow *	f,
		AppProto	alproto,
		uint8_t	flags,
		const uint8_t *	input,
		uint32_t	input_len
	)

Return values

int	-1 in case of unrecoverable error. App-layer tracking stops for this flow.
int	0 ok: we did not update app_progress
int	1 ok: we updated app_progress

Definition at line 1554 of file app-layer-parser.c.

References Flow_::alparser, BUG_ON, FlowGetProtoMapping(), p, Flow_::proto, Flow_::protomap, and SCEnter.

Referenced by LLVMFuzzerTestOneInput().

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◆ AppLayerParserPostStreamSetup()

void AppLayerParserPostStreamSetup ( void )

Definition at line 289 of file app-layer-parser.c.

References FLOW_PROTO_DEFAULT, and g_alproto_max.

Referenced by PreRunInit().

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◆ AppLayerParserPreRegister()

int AppLayerParserPreRegister ( void(*)(void) Register )

Definition at line 2027 of file app-layer-parser.c.

◆ AppLayerParserProtocolGetLoggerBits()

LoggerId AppLayerParserProtocolGetLoggerBits	(	uint8_t	ipproto,
		AppProto	alproto
	)

Definition at line 1805 of file app-layer-parser.c.

References FlowGetProtoMapping(), and SCEnter.

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◆ AppLayerParserProtocolHasLogger()

int AppLayerParserProtocolHasLogger	(	uint8_t	ipproto,
		AppProto	alproto
	)

Definition at line 1797 of file app-layer-parser.c.

References FlowGetProtoMapping(), and SCEnter.

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◆ AppLayerParserProtoIsRegistered()

int AppLayerParserProtoIsRegistered	(	uint8_t	ipproto,
		AppProto	alproto
	)

Definition at line 245 of file app-layer-parser.c.

References FlowGetProtoMapping().

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◆ AppLayerParserRegisterApplyTxConfigFunc()

void AppLayerParserRegisterApplyTxConfigFunc	(	uint8_t	ipproto,
		AppProto	alproto,
		void()(void state, void *tx, int mode, AppLayerTxConfig)	ApplyTxConfig
	)

Definition at line 694 of file app-layer-parser.c.

References SCEnter.

◆ AppLayerParserRegisterGetEventInfo()

void AppLayerParserRegisterGetEventInfo	(	uint8_t	ipproto,
		AppProto	alproto,
		int()(const char event_name, uint8_t event_id, AppLayerEventType event_type)	StateGetEventInfo
	)

Definition at line 663 of file app-layer-parser.c.

References SCEnter.

◆ AppLayerParserRegisterGetEventInfoById()

void AppLayerParserRegisterGetEventInfoById	(	uint8_t	ipproto,
		AppProto	alproto,
		int()(uint8_t event_id, const char event_name, AppLayerEventType event_type)	StateGetEventInfoById
	)

Definition at line 599 of file app-layer-parser.c.

References SCEnter.

◆ AppLayerParserRegisterGetFrameFuncs()

void AppLayerParserRegisterGetFrameFuncs	(	uint8_t	ipproto,
		AppProto	alproto,
		AppLayerParserGetFrameIdByNameFn	GetFrameIdByName,
		AppLayerParserGetFrameNameByIdFn	GetFrameNameById
	)

Definition at line 653 of file app-layer-parser.c.

References SCEnter.

◆ AppLayerParserRegisterGetStateFuncs()

void AppLayerParserRegisterGetStateFuncs	(	uint8_t	ipproto,
		AppProto	alproto,
		AppLayerParserGetStateIdByNameFn	GetStateIdByName,
		AppLayerParserGetStateNameByIdFn	GetStateNameById
	)

Definition at line 643 of file app-layer-parser.c.

References SCEnter.

◆ AppLayerParserRegisterGetStateProgressFunc()

void AppLayerParserRegisterGetStateProgressFunc	(	uint8_t	ipproto,
		AppProto	alproto,
		int()(void alstate, uint8_t direction)	StateGetStateProgress
	)

Definition at line 536 of file app-layer-parser.c.

References SCEnter.

◆ AppLayerParserRegisterGetTx()

void AppLayerParserRegisterGetTx	(	uint8_t	ipproto,
		AppProto	alproto,
		void *	StateGetTx)(void *alstate, uint64_t tx_id
	)

Definition at line 566 of file app-layer-parser.c.

References SCEnter.

◆ AppLayerParserRegisterGetTxCnt()

void AppLayerParserRegisterGetTxCnt	(	uint8_t	ipproto,
		AppProto	alproto,
		uint64_t()(void alstate)	StateGetTxCnt
	)

Definition at line 556 of file app-layer-parser.c.

References SCEnter.

◆ AppLayerParserRegisterGetTxFilesFunc()

void AppLayerParserRegisterGetTxFilesFunc	(	uint8_t	ipproto,
		AppProto	alproto,
		AppLayerGetFileState()(void , uint8_t)	GetTxFiles
	)

Definition at line 508 of file app-layer-parser.c.

References SCEnter.

◆ AppLayerParserRegisterGetTxIterator()

void AppLayerParserRegisterGetTxIterator	(	uint8_t	ipproto,
		AppProto	alproto,
		AppLayerGetTxIteratorFunc	Func
	)

Definition at line 576 of file app-layer-parser.c.

References SCEnter.

◆ AppLayerParserRegisterLocalStorageFunc()

void AppLayerParserRegisterLocalStorageFunc	(	uint8_t	ipproto,
		AppProto	proto,
		void ()(void)	LocalStorageAlloc,
		void()(void )	LocalStorageFree
	)

Definition at line 496 of file app-layer-parser.c.

References SCEnter.

◆ AppLayerParserRegisterLoggerBits()

void AppLayerParserRegisterLoggerBits	(	uint8_t	ipproto,
		AppProto	alproto,
		LoggerId	bits
	)

Definition at line 518 of file app-layer-parser.c.

References SCEnter.

◆ AppLayerParserRegisterOptionFlags()

void AppLayerParserRegisterOptionFlags	(	uint8_t	ipproto,
		AppProto	alproto,
		uint32_t	flags
	)

Definition at line 475 of file app-layer-parser.c.

References SCEnter.

◆ AppLayerParserRegisterParser()

int AppLayerParserRegisterParser	(	uint8_t	ipproto,
		AppProto	alproto,
		uint8_t	direction,
		AppLayerParserFPtr	Parser
	)

Register app layer parser for the protocol.

Return values

0	On success.
-1	On failure.

Definition at line 452 of file app-layer-parser.c.

References SCEnter.

◆ AppLayerParserRegisterProtocolParsers()

void AppLayerParserRegisterProtocolParsers ( void )

Definition at line 2043 of file app-layer-parser.c.

References SCEnter.

◆ AppLayerParserRegisterProtocolUnittests()

void AppLayerParserRegisterProtocolUnittests	(	uint8_t	ipproto,
		AppProto	alproto,
		void(*)(void)	RegisterUnittests
	)

Definition at line 2116 of file app-layer-parser.c.

Referenced by RegisterIKEParsers(), and RegisterModbusParsers().

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◆ AppLayerParserRegisterSetStreamDepthFlag()

void AppLayerParserRegisterSetStreamDepthFlag	(	uint8_t	ipproto,
		AppProto	alproto,
		void()(void tx, uint8_t flags)	SetStreamDepthFlag
	)

Definition at line 704 of file app-layer-parser.c.

References SCEnter.

◆ AppLayerParserRegisterStateDataFunc()

void AppLayerParserRegisterStateDataFunc	(	uint8_t	ipproto,
		AppProto	alproto,
		AppLayerStateData ()(void *state)	GetStateData
	)

Definition at line 684 of file app-layer-parser.c.

References SCEnter.

◆ AppLayerParserRegisterStateFuncs()

void AppLayerParserRegisterStateFuncs	(	uint8_t	ipproto,
		AppProto	alproto,
		void ()(void *, AppProto)	StateAlloc,
		void()(void )	StateFree
	)

Definition at line 485 of file app-layer-parser.c.

References SCEnter.

◆ AppLayerParserRegisterStateProgressCompletionStatus()

void AppLayerParserRegisterStateProgressCompletionStatus	(	AppProto	alproto,
		const int	ts,
		const int	tc
	)

Definition at line 584 of file app-layer-parser.c.

References BUG_ON, and ts.

◆ AppLayerParserRegisterTxDataFunc()

void AppLayerParserRegisterTxDataFunc	(	uint8_t	ipproto,
		AppProto	alproto,
		AppLayerTxData ()(void *tx)	GetTxData
	)

Definition at line 674 of file app-layer-parser.c.

References SCEnter.

◆ AppLayerParserRegisterTxFreeFunc()

void AppLayerParserRegisterTxFreeFunc	(	uint8_t	ipproto,
		AppProto	alproto,
		void()(void , uint64_t)	StateTransactionFree
	)

Definition at line 546 of file app-layer-parser.c.

References SCEnter.

◆ AppLayerParserRegisterUnittests()

void AppLayerParserRegisterUnittests ( void )

Definition at line 2124 of file app-layer-parser.c.

References ctx, FLOW_PROTO_DEFAULT, g_alproto_max, and SCEnter.

◆ AppLayerParserSetEOF()

void AppLayerParserSetEOF ( AppLayerParserState * pstate )

Definition at line 1762 of file app-layer-parser.c.

References DEBUG_VALIDATE_BUG_ON, SCAppLayerParserStateSetFlag(), SCEnter, SCLogDebug, and SCReturn.

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◆ AppLayerParserSetStreamDepthFlag()

void AppLayerParserSetStreamDepthFlag	(	uint8_t	ipproto,
		AppProto	alproto,
		void *	state,
		uint64_t	tx_id,
		uint8_t	flags
	)

Definition at line 1840 of file app-layer-parser.c.

References AppLayerParserGetTx(), and SCEnter.

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◆ AppLayerParserSetTransactionInspectId()

void AppLayerParserSetTransactionInspectId	(	const Flow *	f,
		AppLayerParserState *	pstate,
		void *	alstate,
		const uint8_t	flags,
		bool	tag_txs_as_inspected
	)

Definition at line 836 of file app-layer-parser.c.

References Flow_::alproto, AppLayerGetTxIterator(), AppLayerParserGetStateProgressCompletionStatus(), AppLayerParserGetTransactionInspectId(), AppLayerParserGetTxCnt(), AppLayerParserGetTxData(), flags, Flow_::proto, SCEnter, SCLogDebug, AppLayerGetTxIterTuple::tx_id, and AppLayerGetTxIterTuple::tx_ptr.

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◆ AppLayerParserSetTransactionLogId()

void AppLayerParserSetTransactionLogId	(	AppLayerParserState *	pstate,
		uint64_t	tx_id
	)

Definition at line 797 of file app-layer-parser.c.

References DEBUG_VALIDATE_BUG_ON, AppLayerParserState_::log_id, SCEnter, and SCReturn.

◆ AppLayerParserSetup()

int AppLayerParserSetup ( void )

Definition at line 276 of file app-layer-parser.c.

References SCEnter.

◆ AppLayerParserStateAlloc()

AppLayerParserState* AppLayerParserStateAlloc ( void )

Definition at line 252 of file app-layer-parser.c.

References SCCalloc, SCEnter, and SCReturnPtr.

◆ AppLayerParserStateCleanup()

void AppLayerParserStateCleanup	(	const Flow *	f,
		void *	alstate,
		AppLayerParserState *	pstate
	)

Definition at line 1920 of file app-layer-parser.c.

References Flow_::alproto, AppLayerParserStateProtoCleanup(), and Flow_::protomap.

Referenced by FlowCleanupAppLayer().

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◆ AppLayerParserStateFree()

void AppLayerParserStateFree ( AppLayerParserState * pstate )

Definition at line 264 of file app-layer-parser.c.

References AppLayerParserState_::decoder_events, SCAppLayerDecoderEventsFreeEvents(), and SCEnter.

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◆ AppLayerParserStateProtoCleanup()

void AppLayerParserStateProtoCleanup	(	uint8_t	protomap,
		AppProto	alproto,
		void *	alstate,
		AppLayerParserState *	pstate
	)

Definition at line 1903 of file app-layer-parser.c.

References ctx, and SCEnter.

Referenced by AppLayerParserStateCleanup().

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◆ AppLayerParserSupportsFiles()

bool AppLayerParserSupportsFiles	(	uint8_t	ipproto,
		AppProto	alproto
	)

Definition at line 1436 of file app-layer-parser.c.

References ALPROTO_HTTP, ALPROTO_HTTP1, ALPROTO_HTTP2, and AppLayerParserSupportsFiles().

Referenced by AppLayerParserSupportsFiles().

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◆ AppLayerParserSupportsSubStates()

bool AppLayerParserSupportsSubStates ( const AppProto alproto )

Definition at line 1382 of file app-layer-parser.c.

References AppLayerParserGetMaxSubState().

Referenced by DetectEngineAppHookToName(), DetectRegisterAppLayerHookLists(), DetectRunPrefilterTx(), ListAppLayerHooks(), PrefilterAppendTxEngineSubState(), SCDetectHelperBufferProgressRegister(), and SCDetectHelperBufferProgressRegisterSubState().

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◆ AppLayerParserThreadCtxAlloc()

AppLayerParserThreadCtx* AppLayerParserThreadCtxAlloc ( void )

Gets a new app layer protocol's parser thread context.

Return values

Non-NULL pointer on success. NULL pointer on failure.

Definition at line 329 of file app-layer-parser.c.

References AppLayerParserThreadCtx_::alproto_local_storage, AppLayerParserGetProtocolParserLocalStorage(), FLOW_PROTO_DEFAULT, FLOW_PROTO_MAX, FlowGetReverseProtoMapping(), g_alproto_max, SCCalloc, SCEnter, SCFree, SCReturnPtr, and unlikely.

Referenced by AppLayerGetCtxThread(), and LLVMFuzzerTestOneInput().

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◆ AppLayerParserThreadCtxFree()

void AppLayerParserThreadCtxFree ( AppLayerParserThreadCtx * tctx )

Destroys the app layer parser thread context obtained using AppLayerParserThreadCtxAlloc().

Parameters

tctx	Pointer to the thread context to be destroyed.

Definition at line 356 of file app-layer-parser.c.

References AppLayerParserThreadCtx_::alproto_local_storage, AppLayerParserDestroyProtocolParserLocalStorage(), FLOW_PROTO_DEFAULT, FlowGetReverseProtoMapping(), g_alproto_max, SCEnter, SCFree, and SCReturn.

Referenced by AppLayerDestroyCtxThread().

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◆ AppLayerParserTransactionsCleanup()

void AppLayerParserTransactionsCleanup	(	Flow *	f,
		const uint8_t	pkt_dir
	)

remove obsolete (inspected and logged) transactions

Definition at line 988 of file app-layer-parser.c.

References DEBUG_ASSERT_FLOW_LOCKED, p, and SCEnter.

Referenced by LLVMFuzzerTestOneInput().

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◆ FileApplyTxFlags()

void FileApplyTxFlags	(	const AppLayerTxData *	txd,
		const uint8_t	direction,
		File *	file
	)

Definition at line 277 of file util-file.c.

References DEBUG_VALIDATE_BUG_ON, AppLayerTxData::file_flags, FILE_NOSTORE, FILE_STORE, File_::flags, SCFileFlowFlagsToFlags(), and SCLogDebug.

Referenced by OutputFiledataLogFfc(), and OutputFileLogFfc().

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◆ SCAppLayerParserConfParserEnabled()

int SCAppLayerParserConfParserEnabled	(	const char *	ipproto,
		const char *	alproto_name
	)

Given a protocol name, checks if the parser is enabled in the conf file.

Parameters

alproto_name Name of the app layer protocol.

Return values

1	If enabled.
0	If disabled.

Given a protocol name, checks if the parser is enabled in the conf file.

Definition at line 377 of file app-layer-parser.c.

References FatalError, RunmodeIsUnittests(), SCConfGetNode(), SCConfValIsFalse(), SCConfValIsTrue(), SCEnter, SCLogDebug, SCReturnInt, and SCConfNode_::val.

Referenced by HTPFreeConfig().

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◆ SCAppLayerParserReallocCtx()

int SCAppLayerParserReallocCtx ( AppProto alproto )

Definition at line 2009 of file app-layer-parser.c.

Referenced by AppProtoRegisterProtoString().

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◆ SCAppLayerParserRegisterGetTxSubStateFuncs()

void SCAppLayerParserRegisterGetTxSubStateFuncs	(	AppProto	alproto,
		const uint8_t	sub_state,
		AppLayerParserGetStateIdByNameFn	GetIdByNameFunc,
		AppLayerParserGetStateNameByIdFn	GetNameByIdFunc
	)

register state<>name funcs for a substate

Definition at line 611 of file app-layer-parser.c.

References BUG_ON, p, SCEnter, and AppLayerParserSubStateMapping::sub_state.

◆ SCAppLayerParserRegisterLogger()

void SCAppLayerParserRegisterLogger	(	uint8_t	ipproto,
		AppProto	alproto
	)

Definition at line 527 of file app-layer-parser.c.

References SCEnter.

◆ SCAppLayerParserRegisterParserAcceptableDataDirection()

void SCAppLayerParserRegisterParserAcceptableDataDirection	(	uint8_t	ipproto,
		AppProto	alproto,
		uint8_t	direction
	)

Definition at line 464 of file app-layer-parser.c.

References SCEnter.

◆ SCAppLayerParserSetStreamDepth()

void SCAppLayerParserSetStreamDepth	(	uint8_t	ipproto,
		AppProto	alproto,
		uint32_t	stream_depth
	)

Definition at line 1824 of file app-layer-parser.c.

References SCEnter.

◆ SCAppLayerParserStateIssetFlag()

uint16_t SCAppLayerParserStateIssetFlag	(	AppLayerParserState *	pstate,
		uint16_t	flag
	)

Definition at line 2105 of file app-layer-parser.c.

References AppLayerParserState_::flags, SCEnter, and SCReturnUInt.

Referenced by LLVMFuzzerTestOneInput().

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◆ SCAppLayerParserStateSetFlag()

void SCAppLayerParserStateSetFlag	(	AppLayerParserState *	pstate,
		uint16_t	flag
	)

Definition at line 2097 of file app-layer-parser.c.

References AppLayerParserState_::flags, SCEnter, and SCReturn.

Referenced by AppLayerParserSetEOF(), and StreamTcpDisableAppLayer().

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◆ SCAppLayerParserTriggerRawStreamInspection()

void SCAppLayerParserTriggerRawStreamInspection	(	Flow *	f,
		int	direction
	)

Definition at line 1813 of file app-layer-parser.c.

References Flow_::protoctx, SCEnter, SCLogDebug, SCReturn, and StreamTcpReassembleTriggerRawInspection().

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◆ SCAppLayerTxDataCleanup()

void SCAppLayerTxDataCleanup ( AppLayerTxData * txd )

Definition at line 823 of file app-layer-parser.c.

References AppLayerTxData::de_state, AppLayerTxData::events, SCAppLayerDecoderEventsFreeEvents(), SCDetectEngineStateFree(), SCGenericVarFree(), and AppLayerTxData::txbits.

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◆ UTHAppLayerParserStateGetIds()

void UTHAppLayerParserStateGetIds	(	void *	ptr,
		uint64_t *	i1,
		uint64_t *	i2,
		uint64_t *	log,
		uint64_t *	min
	)

Definition at line 231 of file app-layer-parser.c.

References AppLayerParserState_::inspect_id, AppLayerParserState_::log_id, and AppLayerParserState_::min_id.

Data Structures

Macros

Typedefs

Functions

Detailed Description

Macro Definition Documentation

◆ APP_LAYER_ERROR

◆ APP_LAYER_INCOMPLETE

◆ APP_LAYER_MAX_PROGRESS

◆ APP_LAYER_OK

◆ APP_LAYER_PARSER_INT_STREAM_DEPTH_SET

◆ APP_LAYER_TX_ACCEPT

◆ APP_LAYER_TX_INSPECTED_TC

◆ APP_LAYER_TX_INSPECTED_TS

◆ AppLayerParserHasFilesInDir

Typedef Documentation

◆ AppLayerDecoderEvents

◆ AppLayerGetFileState

◆ AppLayerGetTxIteratorFunc

◆ AppLayerGetTxIterState

◆ AppLayerGetTxIterTuple

◆ AppLayerParserFPtr

◆ AppLayerParserGetFrameIdByNameFn

◆ AppLayerParserGetFrameNameByIdFn

◆ AppLayerParserGetStateIdByNameFn

◆ AppLayerParserGetStateNameByIdFn

◆ AppLayerParserState

◆ AppLayerParserThreadCtx

◆ AppLayerResult

◆ AppLayerStateData

◆ AppLayerTxConfig

◆ AppLayerTxData

◆ File

◆ Flow

◆ GenericVar

◆ LoggerId

◆ StreamSlice

◆ ThreadVars

Function Documentation

◆ AppLayerErrorGetExceptionPolicy()

◆ AppLayerFramesFreeContainer()

◆ AppLayerGetTxIterator()

◆ AppLayerParserApplyTxConfig()

◆ AppLayerParserDeSetup()

◆ AppLayerParserDestroyProtocolParserLocalStorage()

◆ AppLayerParserGetDecoderEvents()

◆ AppLayerParserGetEventInfo()

◆ AppLayerParserGetEventInfoById()

◆ AppLayerParserGetEventsByTx()

◆ AppLayerParserGetFirstDataDir()

◆ AppLayerParserGetFrameIdByName()

◆ AppLayerParserGetFrameNameById()

◆ AppLayerParserGetMaxSubState()

◆ AppLayerParserGetMinId()

◆ AppLayerParserGetProtocolParserLocalStorage()

◆ AppLayerParserGetStateData()

◆ AppLayerParserGetStateIdByName()

◆ AppLayerParserGetStateNameById()

◆ AppLayerParserGetStateProgress()

◆ AppLayerParserGetStateProgressCompletionStatus()

◆ AppLayerParserGetStreamDepth()

◆ AppLayerParserGetSubStateCompletion()

◆ AppLayerParserGetSubStateName()

◆ AppLayerParserGetSubStateProgressId()

◆ AppLayerParserGetSubStateProgressName()

◆ AppLayerParserGetTransactionActive()

◆ AppLayerParserGetTransactionInspectId()

◆ AppLayerParserGetTransactionLogId()

◆ AppLayerParserGetTx()

◆ AppLayerParserGetTxCnt()

◆ AppLayerParserGetTxData()

◆ AppLayerParserGetTxDetectProgress()

◆ AppLayerParserGetTxFiles()

◆ AppLayerParserHasDecoderEvents()

◆ AppLayerParserIsEnabled()

◆ AppLayerParserParse()

◆ AppLayerParserPostStreamSetup()

◆ AppLayerParserPreRegister()

◆ AppLayerParserProtocolGetLoggerBits()

◆ AppLayerParserProtocolHasLogger()