#pragma once


#include <netinet/in.h>
#include <sk_device.h>
#include <rte_ether.h>

struct sk_route_tbl;

struct sk_route_tbl * route_tbl_create(const char * symbol, unsigned max_rules);

void route_tbl_set_default_hop(struct sk_route_tbl * tbl_object, struct sk_dev_info * dev_info);

struct sk_dev_info * route_tbl_get_default_hop(struct sk_route_tbl * tbl_object);

int route_tbl_insert(struct sk_route_tbl * tbl_object, struct in_addr in_addr,
	struct in_addr in_mask, struct sk_dev_info * dev_info);

struct sk_dev_info * route_tbl_lookup(struct sk_route_tbl * tbl_object, struct in_addr in_addr,
	char * result_is_gateway);

/* 目标信息缓存 */
struct sk_destinfo
{
	/* 源端口号 */
	in_port_t s_trans_port;
	/* 目的端口号 */
	in_port_t d_trans_port;
	/* 源IP地址 */
	struct in_addr s_in_addr;
	/* 目标IP地址 */
	struct in_addr d_in_addr;
	/* 源MAC地址 */
	struct ether_addr s_eth_addr;
	/* 目的MAC地址 */
	struct ether_addr d_eth_addr;
	/* 目的设备信息描述符 */
	struct sk_dev_info * d_dev_info;
	/* 目的设备运行时描述符 */
	struct sk_dev_desc * d_dev_desc;
};

void sk_destinfo_destory(struct sk_destinfo * destinfo);

struct sk_destinfo * sk_destinfo_create_by_route(struct sk_app_instance * app_instance,
	struct in_addr d_in_addr);