sp_icmp_type_check.c File Reference

#include <stdlib.h>
#include <string.h>
#include <ctype.h>
#include "rules.h"
#include "decode.h"
#include "plugbase.h"
#include "parser.h"
#include "debug.h"
#include "util.h"
#include "plugin_enum.h"
#include "sp_icmp_type_check.h"

Go to the source code of this file.

Functions
void	IcmpTypeCheckInit (char *, OptTreeNode *, int)
void	ParseIcmpType (char *, OptTreeNode *)
int	IcmpTypeCheck (Packet *, struct _OptTreeNode *, OptFpList *)
void	SetupIcmpTypeCheck (void)

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Function Documentation

int IcmpTypeCheck (  Packet *  , struct _OptTreeNode *  , OptFpList *  )

Definition at line 209 of file sp_icmp_type_check.c. References DEBUG_PLUGIN, DEBUG_WRAP, _OptTreeNode::ds_list, _IcmpTypeCheckData::icmp_type, _IcmpTypeCheckData::icmp_type2, ICMP_TYPE_TEST_EQ, ICMP_TYPE_TEST_GT, ICMP_TYPE_TEST_LT, ICMP_TYPE_TEST_RG, _Packet::icmph, _OptFpList::next, _IcmpTypeCheckData::operator, _OptFpList::OptTestFunc, PLUGIN_ICMP_TYPE, and _ICMPHdr::type. Referenced by IcmpTypeCheckInit().

void IcmpTypeCheckInit (  char *  , OptTreeNode *  , int  )

Definition at line 78 of file sp_icmp_type_check.c. References AddOptFuncToList(), _OptTreeNode::ds_list, FatalError(), file_line, file_name, IcmpTypeCheck(), ParseIcmpType(), PLUGIN_ICMP_TYPE, and SnortAlloc(). Referenced by SetupIcmpTypeCheck().

void ParseIcmpType (  char *  , OptTreeNode *  )

Definition at line 120 of file sp_icmp_type_check.c. References _OptTreeNode::ds_list, FatalError(), file_line, file_name, _IcmpTypeCheckData::icmp_type, _IcmpTypeCheckData::icmp_type2, ICMP_TYPE_TEST_EQ, ICMP_TYPE_TEST_GT, ICMP_TYPE_TEST_LT, ICMP_TYPE_TEST_RG, NULL, _IcmpTypeCheckData::operator, and PLUGIN_ICMP_TYPE. Referenced by IcmpTypeCheckInit().

void SetupIcmpTypeCheck (  void   )

Definition at line 57 of file sp_icmp_type_check.c. References DEBUG_PLUGIN, DEBUG_WRAP, IcmpTypeCheckInit(), and RegisterPlugin(). Referenced by InitPlugIns().

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