#ifndef KNI_COMMON_H
#define KNI_COMMON_H


#ifndef KNI_MAX_THREADNUM
#define KNI_MAX_THREADNUM				64
#endif


#define FS2_COLUMN_NUM					26
#define FS2_APPNAME						"KNI"


enum kni_FS_COLUME
{
	FS2_COLUME_RECV=0,
	FS2_COLUME_WRITE,
	FS2_COLUME_READ,	
	FS2_COLUME_SEND,
	FS2_COLUME_WITELIST_IP,
	FS2_COLUME_WITELIST_DOMAIN,
	FS2_COLUME_HTTP,
	FS2_COLUME_SSL,
	FS2_COLUME_DROPPKT,
	FS2_COLUME_CLIENTHELLO,
	FS2_COLUME_SNI,
	FS2_COLUME_DROP_SAPP,
	FS2_COLUME_DROP_TUN,
	FS2_COLUME_TCPREPAIR_TOTAL,
	FS2_COLUME_TCPREPAIR_ERROR,
	FS2_COLUME_SENDTP_SUCC,
	FS2_COLUME_SENDTP_ERROR,
	FS2_COLUME_PENDING,
	FS2_COLUME_CLOSE_TIMEOUT,
	FS2_COLUME_CLOSE_FIN,
	COLUME_ADD_LQUEUE_SUCC,
	COLUME_ADD_LQUEUE_ERR,
	COLUME_GET_LQUEUE_SUCC,
	COLUME_GET_LQUEUE_ERR,
	COLUME_WRITE_TUN_SUCC,
	COLUME_WRITE_TUN_ERR
};


//field stat2
struct kni_fs2_info
{
	screen_stat_handle_t handler;
	int column_id[FS2_COLUMN_NUM];
	unsigned long long column_value_pkt[KNI_MAX_THREADNUM][FS2_COLUMN_NUM];
	unsigned long long column_value_bytes[KNI_MAX_THREADNUM][FS2_COLUMN_NUM];
	int metric_tun_read;
	int metric_forward;
	int metric_sapp_proc;
	int metric_tcprepair;
	int metric_tun_write;
	int metric_sendfd;
};



int kni_log_info(char* module,const struct layer_addr* addr,unsigned short protocol,char* domain,char* scan_result,char* action,struct kni_pme_info* pmeinfo);
int kni_log_debug(int level,char* module,const void* a_packet,const char * format,...);
int kni_get_ipaddr_v4(void* a_packet,struct stream_tuple4_v4* ipaddr);
int kni_get_ipaddr_v6(void* a_packet,struct stream_tuple4_v6* ipaddr);

int kni_get_tcpinfo(struct kni_wndpro_reply_info* lastpkt_info,struct kni_tcp_hdr* tcphdr,int tcplen);
int kni_get_tcpopt(struct kni_tcp_hdr* tcphdr,int tcp_hdr_len,unsigned short* mss,unsigned char* winscale,unsigned char* scak,unsigned char* timestamps);
char* kni_get_data(const struct streaminfo* pstream,int* datalen);

int kni_filestate2_set(int thread_seq,int colum_index,int bytes,int pktnum);
void* kni_filestat2(void* arg);
int kni_order_action(int old_action,int new_action);

int kni_process_maatresult(int result_num,struct Maat_rule_t* maat_result,struct kni_pme_info* pmeinfo);
char* kni_memncasemem(const char *strsrc,int len1,const char *substr,int len2);


#endif