#include "suricata-common.h"
#include "app-layer-parser.h"
#include "flow.h"
#include "flow-private.h"
#include "flow-util.h"
#include "app-layer-frames.h"
#include "app-layer-events.h"
#include "stream-tcp.h"
#include "util-validate.h"
#include "util-config.h"
#include "app-layer.h"
#include "app-layer-detect-proto.h"
#include "app-layer-ftp.h"
#include "app-layer-smtp.h"
#include "app-layer-smb.h"
#include "app-layer-htp.h"
#include "app-layer-ssl.h"
#include "app-layer-ssh.h"
#include "app-layer-modbus.h"
#include "app-layer-dnp3.h"
#include "app-layer-nfs-tcp.h"
#include "app-layer-nfs-udp.h"
#include "app-layer-tftp.h"
#include "app-layer-ike.h"
#include "app-layer-http2.h"
#include "app-layer-imap.h"
#include "util-unittest-helper.h"

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

Data Structures
struct	AppLayerParserThreadCtx_

struct	AppLayerParserProtoCtx_
	App layer protocol parser context. More...

struct	AppLayerParserCtx_

struct	AppLayerParserState_

Macros
#define	IS_DISRUPTED(flags) ((flags) & (STREAM_DEPTH \| STREAM_GAP))

#define	BOTH_SET(a, b) ((a) != NULL && (b) != NULL)

#define	BOTH_SET_OR_BOTH_UNSET(a, b) (((a) == NULL && (b) == NULL) \|\| ((a) != NULL && (b) != NULL))

#define	THREE_SET(a, b, c) ((a) != NULL && (b) != NULL && (c) != NULL)

#define	ARRAY_CAP_STEP 16

Typedefs
typedef struct AppLayerParserProtoCtx_	AppLayerParserProtoCtx
	App layer protocol parser context. More...

typedef struct AppLayerParserCtx_	AppLayerParserCtx

Functions
enum ExceptionPolicy	AppLayerErrorGetExceptionPolicy (void)

void	AppLayerFramesFreeContainer (Flow *f)

FramesContainer *	AppLayerFramesGetContainer (Flow *f)

FramesContainer *	AppLayerFramesSetupContainer (Flow *f)

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

int	AppLayerParserProtoIsRegistered (uint8_t ipproto, AppProto alproto)

AppLayerParserState *	AppLayerParserStateAlloc (void)

void	AppLayerParserStateFree (AppLayerParserState *pstate)

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)
	check if a parser is enabled in the config Returns enabled always if: were running unittests More...

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 alproto, void (LocalStorageAlloc)(void), void(LocalStorageFree)(void ))

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

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

void	SCAppLayerParserRegisterLogger (uint8_t ipproto, AppProto alproto)

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

void	AppLayerParserRegisterGetStateFuncs (uint8_t ipproto, AppProto alproto, AppLayerParserGetStateIdByNameFn GetIdByNameFunc, AppLayerParserGetStateNameByIdFn GetNameByIdFunc)

void	AppLayerParserRegisterGetFrameFuncs (uint8_t ipproto, AppProto alproto, AppLayerParserGetFrameIdByNameFn GetIdByNameFunc, AppLayerParserGetFrameNameByIdFn GetNameByIdFunc)

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

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

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

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

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

void *	AppLayerParserGetProtocolParserLocalStorage (uint8_t ipproto, AppProto alproto)

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

AppLayerGetTxIteratorFunc	AppLayerGetTxIterator (const uint8_t ipproto, const AppProto alproto)

uint64_t	AppLayerParserGetTransactionLogId (AppLayerParserState *pstate)

void	AppLayerParserSetTransactionLogId (AppLayerParserState *pstate, uint64_t tx_id)

uint64_t	AppLayerParserGetTransactionInspectId (AppLayerParserState *pstate, uint8_t direction)

uint8_t	AppLayerParserGetTxDetectProgress (AppLayerTxData *txd, const uint8_t dir)

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)

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

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

uint64_t	AppLayerParserGetTxCnt (const Flow f, void alstate)

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

int	AppLayerParserGetStateProgressCompletionStatus (AppProto alproto, uint8_t direction)

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)

uint8_t	AppLayerParserGetFirstDataDir (uint8_t ipproto, AppProto alproto)

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

bool	AppLayerParserSupportsFiles (uint8_t ipproto, AppProto alproto)

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

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

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

int	AppLayerParserParse (ThreadVars tv, AppLayerParserThreadCtx alp_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	AppLayerParserIsEnabled (AppProto alproto)
	simple way to globally test if a alproto is registered and fully enabled in the configuration. More...

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

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

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

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

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

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

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

void	AppLayerParserRegisterProtocolParsers (void)

void	SCAppLayerParserStateSetFlag (AppLayerParserState *pstate, uint16_t flag)

uint16_t	SCAppLayerParserStateIssetFlag (AppLayerParserState *pstate, uint16_t flag)

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

void	AppLayerParserRegisterUnittests (void)

Variables
enum ExceptionPolicy	g_applayerparser_error_policy = EXCEPTION_POLICY_NOT_SET

int	g_detect_disabled

bool	g_file_logger_enabled

bool	g_filedata_logger_enabled

Detailed Description

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

Generic App-layer parsing functions.

Definition in file app-layer-parser.c.

Macro Definition Documentation

◆ ARRAY_CAP_STEP

#define ARRAY_CAP_STEP 16

Definition at line 1749 of file app-layer-parser.c.

◆ BOTH_SET

#define BOTH_SET	(	a,
		b
	)	((a) != NULL && (b) != NULL)

Definition at line 1692 of file app-layer-parser.c.

◆ BOTH_SET_OR_BOTH_UNSET

#define BOTH_SET_OR_BOTH_UNSET	(	a,
		b
	)	(((a) == NULL && (b) == NULL) \|\| ((a) != NULL && (b) != NULL))

Definition at line 1693 of file app-layer-parser.c.

◆ IS_DISRUPTED

#define IS_DISRUPTED ( flags ) ((flags) & (STREAM_DEPTH | STREAM_GAP))

Definition at line 895 of file app-layer-parser.c.

◆ THREE_SET

#define THREE_SET	(	a,
		b,
		c
	)	((a) != NULL && (b) != NULL && (c) != NULL)

Definition at line 1694 of file app-layer-parser.c.

Typedef Documentation

◆ AppLayerParserCtx

typedef struct AppLayerParserCtx_ AppLayerParserCtx

◆ AppLayerParserProtoCtx

typedef struct AppLayerParserProtoCtx_ AppLayerParserProtoCtx

App layer protocol parser context.

Function Documentation

◆ AppLayerErrorGetExceptionPolicy()

enum ExceptionPolicy AppLayerErrorGetExceptionPolicy ( void )

Definition at line 157 of file app-layer-parser.c.

◆ AppLayerFramesFreeContainer()

void AppLayerFramesFreeContainer ( Flow * f )

Definition at line 176 of file app-layer-parser.c.

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

◆ AppLayerFramesGetContainer()

FramesContainer* AppLayerFramesGetContainer ( Flow * f )

Definition at line 184 of file app-layer-parser.c.

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

Referenced by AppLayerFrameDump(), AppLayerFrameGetById(), AppLayerFramesSlide(), FlowNeedsReassembly(), and FramesPrune().

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◆ AppLayerFramesSetupContainer()

FramesContainer* AppLayerFramesSetupContainer ( Flow * f )

Definition at line 191 of file app-layer-parser.c.

References Flow_::alparser, Flow_::alproto, DEBUG_VALIDATE_BUG_ON, AppLayerParserState_::frames, Flow_::proto, Flow_::protoctx, SCCalloc, FramesContainer::toclient, and FramesContainer::toserver.

◆ AppLayerGetTxIterator()

AppLayerGetTxIteratorFunc AppLayerGetTxIterator	(	const uint8_t	ipproto,
		const AppProto	alproto
	)

Definition at line 707 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	config
	)

Definition at line 1201 of file app-layer-parser.c.

References FlowGetProtoMapping(), and SCEnter.

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◆ AppLayerParserDeSetup()

int AppLayerParserDeSetup ( void )

Definition at line 285 of file app-layer-parser.c.

References SCEnter, and SCFree.

Referenced by AppLayerDeSetup().

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◆ AppLayerParserDestroyProtocolParserLocalStorage()

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

Definition at line 660 of file app-layer-parser.c.

References SCEnter.

Referenced by AppLayerParserThreadCtxFree().

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◆ AppLayerParserGetDecoderEvents()

AppLayerDecoderEvents* AppLayerParserGetDecoderEvents ( AppLayerParserState * pstate )

Definition at line 849 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 1124 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 1136 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 857 of file app-layer-parser.c.

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

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◆ AppLayerParserGetFirstDataDir()

uint8_t AppLayerParserGetFirstDataDir	(	uint8_t	ipproto,
		AppProto	alproto
	)

Definition at line 1149 of file app-layer-parser.c.

References SCEnter.

◆ AppLayerParserGetFrameIdByName()

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

Definition at line 1627 of file app-layer-parser.c.

◆ AppLayerParserGetFrameNameById()

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

Definition at line 1636 of file app-layer-parser.c.

Referenced by DetectRunFrameInspectRule(), and FrameJsonLogOneFrame().

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◆ AppLayerParserGetProtocolParserLocalStorage()

void* AppLayerParserGetProtocolParserLocalStorage	(	uint8_t	ipproto,
		AppProto	alproto
	)

Definition at line 648 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 1190 of file app-layer-parser.c.

References SCEnter.

◆ AppLayerParserGetStateIdByName()

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

Parameters

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

Definition at line 1602 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 1617 of file app-layer-parser.c.

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

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◆ AppLayerParserGetStateProgress()

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

get the progress value for a tx/protocol

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

Definition at line 1087 of file app-layer-parser.c.

References flags, IS_DISRUPTED, SCEnter, and unlikely.

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

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◆ AppLayerParserGetStateProgressCompletionStatus()

int AppLayerParserGetStateProgressCompletionStatus	(	AppProto	alproto,
		uint8_t	direction
	)

Definition at line 1116 of file app-layer-parser.c.

References SCEnter.

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

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◆ AppLayerParserGetStreamDepth()

uint32_t AppLayerParserGetStreamDepth ( const Flow * f )

Definition at line 1579 of file app-layer-parser.c.

References SCReturnInt.

◆ AppLayerParserGetTransactionActive()

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

Definition at line 1156 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 732 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 715 of file app-layer-parser.c.

References AppLayerParserState_::log_id, SCEnter, and SCReturnCT.

◆ AppLayerParserGetTx()

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

Definition at line 1109 of file app-layer-parser.c.

References SCEnter.

Referenced by AppLayerParserSetStreamDepthFlag(), and LuaExtensionsMatchSetup().

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◆ AppLayerParserGetTxCnt()

uint64_t AppLayerParserGetTxCnt	(	const Flow *	f,
		void *	alstate
	)

Definition at line 1102 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 1183 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 743 of file app-layer-parser.c.

◆ AppLayerParserGetTxFiles()

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

Definition at line 873 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 1513 of file app-layer-parser.c.

References AppLayerParserGetDecoderEvents(), AppLayerDecoderEvents_::cnt, AppLayerParserState_::decoder_events, 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 1531 of file app-layer-parser.c.

References FLOW_PROTO_APPLAYER_MAX.

◆ 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 1291 of file app-layer-parser.c.

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

Referenced by LLVMFuzzerTestOneInput().

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◆ AppLayerParserPostStreamSetup()

void AppLayerParserPostStreamSetup ( void )

Definition at line 272 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 1753 of file app-layer-parser.c.

◆ AppLayerParserProtocolGetLoggerBits()

LoggerId AppLayerParserProtocolGetLoggerBits	(	uint8_t	ipproto,
		AppProto	alproto
	)

Definition at line 1549 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 1541 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 228 of file app-layer-parser.c.

References FlowGetProtoMapping().

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◆ AppLayerParserRegisterApplyTxConfigFunc()

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

Definition at line 626 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 595 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 563 of file app-layer-parser.c.

References SCEnter.

◆ AppLayerParserRegisterGetFrameFuncs()

void AppLayerParserRegisterGetFrameFuncs	(	uint8_t	ipproto,
		AppProto	alproto,
		AppLayerParserGetFrameIdByNameFn	GetIdByNameFunc,
		AppLayerParserGetFrameNameByIdFn	GetNameByIdFunc
	)

Definition at line 585 of file app-layer-parser.c.

References SCEnter.

◆ AppLayerParserRegisterGetStateFuncs()

void AppLayerParserRegisterGetStateFuncs	(	uint8_t	ipproto,
		AppProto	alproto,
		AppLayerParserGetStateIdByNameFn	GetIdByNameFunc,
		AppLayerParserGetStateNameByIdFn	GetNameByIdFunc
	)

Definition at line 575 of file app-layer-parser.c.

References SCEnter.

◆ AppLayerParserRegisterGetStateProgressFunc()

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

Definition at line 500 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 530 of file app-layer-parser.c.

References SCEnter.

◆ AppLayerParserRegisterGetTxCnt()

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

Definition at line 520 of file app-layer-parser.c.

References SCEnter.

◆ AppLayerParserRegisterGetTxFilesFunc()

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

Definition at line 472 of file app-layer-parser.c.

References SCEnter.

◆ AppLayerParserRegisterGetTxIterator()

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

Definition at line 540 of file app-layer-parser.c.

References SCEnter.

◆ AppLayerParserRegisterLocalStorageFunc()

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

Definition at line 460 of file app-layer-parser.c.

References SCEnter.

◆ AppLayerParserRegisterLoggerBits()

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

Definition at line 482 of file app-layer-parser.c.

References SCEnter.

◆ AppLayerParserRegisterOptionFlags()

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

Definition at line 425 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 402 of file app-layer-parser.c.

References SCEnter.

◆ AppLayerParserRegisterProtocolParsers()

void AppLayerParserRegisterProtocolParsers ( void )

Definition at line 1769 of file app-layer-parser.c.

References SCEnter.

◆ AppLayerParserRegisterProtocolUnittests()

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

Definition at line 1840 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 636 of file app-layer-parser.c.

References SCEnter.

◆ AppLayerParserRegisterStateDataFunc()

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

Definition at line 616 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 435 of file app-layer-parser.c.

References SCEnter.

◆ AppLayerParserRegisterStateProgressCompletionStatus()

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

Definition at line 548 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 606 of file app-layer-parser.c.

References SCEnter.

◆ AppLayerParserRegisterTxFreeFunc()

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

Definition at line 510 of file app-layer-parser.c.

References SCEnter.

◆ AppLayerParserRegisterUnittests()

void AppLayerParserRegisterUnittests ( void )

Definition at line 1848 of file app-layer-parser.c.

References ctx, FLOW_PROTO_DEFAULT, g_alproto_max, and SCEnter.

◆ AppLayerParserSetEOF()

void AppLayerParserSetEOF ( AppLayerParserState * pstate )

Definition at line 1497 of file app-layer-parser.c.

References APP_LAYER_PARSER_EOF_TC, APP_LAYER_PARSER_EOF_TS, 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 1584 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
	)