ruleip.h

Linux下面截获以态网数据包！是在内核态下面运行的驱动程序

#ifndef _HUNTER_RULE_IP_H_
#define _HUNTER_RULE_IP_H_

#define RULE_IP_HASH_TIMEOUT_3M		180 * GET_CURRENT_TIME_ONE_SECONDE
#define	TIMEOUT_NUMBER				40	//  2个小时

#define	UINT	unsigned int
#define	UCHAR	unsigned char
#define	ULONG	unsigned long
#define	USHORT	unsigned short

struct in_address
{
	union
	{
		struct { UCHAR s_b1,s_b2,s_b3,s_b4; } S_un_b;
		struct { USHORT s_w1,s_w2; } S_un_w;
		ULONG S_addr;
	} S_un;
#define s_addr  S_un.S_addr
                                /* can be used for most tcp & ip code */
#define s_host  S_un.S_un_b.s_b2
                                /* host on imp */
#define s_net   S_un.S_un_b.s_b1
                                /* network */
#define s_imp   S_un.S_un_w.s_w2
                                /* imp */
#define s_impno S_un.S_un_b.s_b4
                                /* imp # */
#define s_lh    S_un.S_un_b.s_b3
                                /* logical host */
};

#endif//_HUNTER_RULE_IP_H_