util-exception-policy.h File Reference

#include "decode.h"
#include "util-exception-policy-types.h"

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Functions
const char *	ExceptionPolicyEnumToString (enum ExceptionPolicy policy, bool is_json)
const char *	ExceptionPolicyTargetFlagToString (uint8_t target_flag)
enum ExceptionPolicy	ExceptionPolicyTargetPolicy (uint8_t target_flag)
void	SetMasterExceptionPolicy (void)
void	ExceptionPolicyApply (Packet *p, enum ExceptionPolicy policy, enum PacketDropReason drop_reason)
enum ExceptionPolicy	ExceptionPolicyParse (const char *option, const bool support_flow)
enum ExceptionPolicy	ExceptionPolicyMidstreamParse (bool midstream_enabled)
void	ExceptionPolicySetStatsCounters (ThreadVars *tv, ExceptionPolicyCounters *counter, ExceptionPolicyStatsSetts *setting, enum ExceptionPolicy conf_policy, const char *default_str, bool(*isExceptionPolicyValid)(enum ExceptionPolicy))
int	ExceptionSimulationCommandLineParser (const char *name, const char *arg)

Variables
enum ExceptionPolicy	g_eps_master_switch

Function Documentation

ExceptionPolicyApply()

void ExceptionPolicyApply	(	Packet *	p,
		enum ExceptionPolicy	policy,
		enum PacketDropReason	drop_reason
	)

Definition at line 136 of file util-exception-policy.c.

References ACTION_DROP, ACTION_REJECT, Flow_::applied_exception_policy, EngineModeIsIPS(), EXCEPTION_POLICY_AUTO, EXCEPTION_POLICY_BYPASS_FLOW, EXCEPTION_POLICY_DROP_FLOW, EXCEPTION_POLICY_DROP_PACKET, EXCEPTION_POLICY_NOT_SET, EXCEPTION_POLICY_PASS_FLOW, EXCEPTION_POLICY_PASS_PACKET, EXCEPTION_POLICY_REJECT, Flow_::flags, Packet_::flow, FLOW_ACTION_DROP, FLOW_ACTION_PASS, PacketBypassCallback(), PacketDrop(), Packet_::pcap_cnt, SCLogDebug, and StreamTcpDisableAppLayer().

Referenced by AppLayerHandleTCPData(), AppLayerHandleUdp(), and StreamTcpReassembleHandleSegment().

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ExceptionPolicyEnumToString()

const char * ExceptionPolicyEnumToString	(	enum ExceptionPolicy	policy,
		bool	is_json
	)

Definition at line 39 of file util-exception-policy.c.

References EXCEPTION_POLICY_AUTO, EXCEPTION_POLICY_BYPASS_FLOW, EXCEPTION_POLICY_DROP_FLOW, EXCEPTION_POLICY_DROP_PACKET, EXCEPTION_POLICY_NOT_SET, EXCEPTION_POLICY_PASS_FLOW, EXCEPTION_POLICY_PASS_PACKET, and EXCEPTION_POLICY_REJECT.

Referenced by AppLayerSetupCounters(), ExceptionPolicyParse(), and ExceptionPolicySetStatsCounters().

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ExceptionPolicyMidstreamParse()

enum ExceptionPolicy ExceptionPolicyMidstreamParse

(

bool

midstream_enabled

)

Definition at line 325 of file util-exception-policy.c.

References EngineModeIsIPS(), EXCEPTION_POLICY_AUTO, EXCEPTION_POLICY_DROP_FLOW, EXCEPTION_POLICY_DROP_PACKET, EXCEPTION_POLICY_NOT_SET, EXCEPTION_POLICY_PASS_FLOW, EXCEPTION_POLICY_PASS_PACKET, FatalErrorOnInit, and SCConfGet().

Referenced by StreamTcpInitConfig().

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ExceptionPolicyParse()

enum ExceptionPolicy ExceptionPolicyParse	(	const char *	option,
		const bool	support_flow
	)

Definition at line 300 of file util-exception-policy.c.

References EXCEPTION_POLICY_AUTO, EXCEPTION_POLICY_NOT_SET, ExceptionPolicyEnumToString(), SCConfGet(), and SCLogConfig.

Referenced by DefragInitConfig(), FlowInitConfig(), SetMasterExceptionPolicy(), and StreamTcpInitConfig().

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ExceptionPolicySetStatsCounters()

void ExceptionPolicySetStatsCounters	(	ThreadVars *	tv,
		ExceptionPolicyCounters *	counter,
		ExceptionPolicyStatsSetts *	setting,
		enum ExceptionPolicy	conf_policy,
		const char *	default_str,
		bool(*)(enum ExceptionPolicy)	isExceptionPolicyValid
	)

Definition at line 366 of file util-exception-policy.c.

References ExceptionPolicyCounters_::eps_id, ExceptionPolicyStatsSetts_::eps_name, EXCEPTION_POLICY_MAX, EXCEPTION_POLICY_NOT_SET, ExceptionPolicyEnumToString(), StatsRegisterCounter(), and tv.

Referenced by DecodeRegisterPerfCounters(), and StreamTcpThreadInit().

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ExceptionPolicyTargetFlagToString()

const char * ExceptionPolicyTargetFlagToString

(

uint8_t

target_flag

)

Definition at line 95 of file util-exception-policy.c.

References EXCEPTION_TARGET_FLAG_APPLAYER_ERROR, EXCEPTION_TARGET_FLAG_DEFRAG_MEMCAP, EXCEPTION_TARGET_FLAG_FLOW_MEMCAP, EXCEPTION_TARGET_FLAG_MIDSTREAM, EXCEPTION_TARGET_FLAG_REASSEMBLY_MEMCAP, and EXCEPTION_TARGET_FLAG_SESSION_MEMCAP.

ExceptionPolicyTargetPolicy()

enum ExceptionPolicy ExceptionPolicyTargetPolicy

(

uint8_t

target_flag

)

Definition at line 115 of file util-exception-policy.c.

References AppLayerErrorGetExceptionPolicy(), DefragGetMemcapExceptionPolicy(), EXCEPTION_POLICY_NOT_SET, EXCEPTION_TARGET_FLAG_APPLAYER_ERROR, EXCEPTION_TARGET_FLAG_DEFRAG_MEMCAP, EXCEPTION_TARGET_FLAG_FLOW_MEMCAP, EXCEPTION_TARGET_FLAG_MIDSTREAM, EXCEPTION_TARGET_FLAG_REASSEMBLY_MEMCAP, EXCEPTION_TARGET_FLAG_SESSION_MEMCAP, FlowGetMemcapExceptionPolicy(), StreamMidstreamGetExceptionPolicy(), StreamTcpReassemblyMemcapGetExceptionPolicy(), and StreamTcpSsnMemcapGetExceptionPolicy().

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ExceptionSimulationCommandLineParser()

int ExceptionSimulationCommandLineParser	(	const char *	name,
		const char *	arg
	)

Definition at line 384 of file util-exception-policy.c.

Referenced by SCParseCommandLine().

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SetMasterExceptionPolicy()

void SetMasterExceptionPolicy

(

void

)

Definition at line 63 of file util-exception-policy.c.

References ExceptionPolicyParse(), and g_eps_master_switch.

Referenced by PostConfLoadedSetup().

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Variable Documentation

g_eps_master_switch

enum ExceptionPolicy g_eps_master_switch

extern

Definition at line 35 of file util-exception-policy.c.

Referenced by SetMasterExceptionPolicy().