sp_icmp_code_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 "util.h"
#include "debug.h"
#include "plugin_enum.h"

Go to the source code of this file.

Defines
#define	ICMP_CODE_TEST_EQ   1
#define	ICMP_CODE_TEST_GT   2
#define	ICMP_CODE_TEST_LT   3
#define	ICMP_CODE_TEST_RG   4
Typedefs
typedef _IcmpCodeCheckData	IcmpCodeCheckData
Functions
void	IcmpCodeCheckInit (char *, OptTreeNode *, int)
void	ParseIcmpCode (char *, OptTreeNode *)
int	IcmpCodeCheck (Packet *, struct _OptTreeNode *, OptFpList *)
void	SetupIcmpCodeCheck (void)

---

Define Documentation

#define ICMP_CODE_TEST_EQ   1

Definition at line 45 of file sp_icmp_code_check.c. Referenced by IcmpCodeCheck(), and ParseIcmpCode().

#define ICMP_CODE_TEST_GT   2

Definition at line 46 of file sp_icmp_code_check.c. Referenced by IcmpCodeCheck(), and ParseIcmpCode().

#define ICMP_CODE_TEST_LT   3

Definition at line 47 of file sp_icmp_code_check.c. Referenced by IcmpCodeCheck(), and ParseIcmpCode().

#define ICMP_CODE_TEST_RG   4

Definition at line 48 of file sp_icmp_code_check.c. Referenced by IcmpCodeCheck(), and ParseIcmpCode().

---

Typedef Documentation

typedef struct _IcmpCodeCheckData IcmpCodeCheckData

---

Function Documentation

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

Definition at line 223 of file sp_icmp_code_check.c. References _ICMPHdr::code, DEBUG_PLUGIN, DEBUG_WRAP, _OptTreeNode::ds_list, _IcmpCodeCheckData::icmp_code, _IcmpCodeCheckData::icmp_code2, ICMP_CODE_TEST_EQ, ICMP_CODE_TEST_GT, ICMP_CODE_TEST_LT, ICMP_CODE_TEST_RG, _Packet::icmph, _OptFpList::next, _IcmpCodeCheckData::operator, _OptFpList::OptTestFunc, and PLUGIN_ICMP_CODE. Referenced by IcmpCodeCheckInit().

void IcmpCodeCheckInit (  char *  , OptTreeNode *  , int  )

Definition at line 91 of file sp_icmp_code_check.c. References AddOptFuncToList(), _OptTreeNode::ds_list, FatalError(), file_line, file_name, IcmpCodeCheck(), ParseIcmpCode(), PLUGIN_ICMP_CODE, and SnortAlloc(). Referenced by SetupIcmpCodeCheck().

void ParseIcmpCode (  char *  , OptTreeNode *  )

Definition at line 135 of file sp_icmp_code_check.c. References _OptTreeNode::ds_list, FatalError(), file_line, file_name, _IcmpCodeCheckData::icmp_code, _IcmpCodeCheckData::icmp_code2, ICMP_CODE_TEST_EQ, ICMP_CODE_TEST_GT, ICMP_CODE_TEST_LT, ICMP_CODE_TEST_RG, NULL, _IcmpCodeCheckData::operator, and PLUGIN_ICMP_CODE. Referenced by IcmpCodeCheckInit().

void SetupIcmpCodeCheck (  void   )

Definition at line 70 of file sp_icmp_code_check.c. References DEBUG_PLUGIN, DEBUG_WRAP, IcmpCodeCheckInit(), and RegisterPlugin(). Referenced by InitPlugIns().

---