#ifndef _HF_NET_H_
#define _HF_NET_H_

#include "lwip/sockets.h"


#define HFUART0			(hfuart_handle_t)(1)
#define HFUART1			(hfuart_handle_t)(2)


#define ASSIS_PORT 	48899


typedef enum
{
	HFNET_SOCKETA_DATA_READY=0,
	HFNET_SOCKETA_CONNECTED=1,
	HFNET_SOCKETA_DISCONNECTED,
	HFNET_SOCKETB_DATA_READY,
	HFNET_SOCKETB_CONNECTED,
	HFNET_SOCKETB_DISCONNECTED,
	HFNET_UART0_DATA_READY,
	HFNET_UART1_DATA_READY,
	HFNET_ASSIS_DATA_READY
}hfnet_event_id_t;


typedef struct _hfnet_stat
{
	int hfnet_init_down;

	int socketa_send_bytes;
	int socketa_recv_bytes;
	int socketa_connect_times;

	int uart_send_bytes;
	int uart_recv_bytes;

	int socketb_send_bytes;
	int socketb_recv_bytes;
	int socketb_connect_times;

	int uart_buffer_full_times;
	int uart_irq_num;
	int uart_thread_run;

	int uart1_buffer_full_times;
	int uart1_irq_num;
	int uart1_thread_run;

	int socketa_buffer_full_times;
	int drop_arp_packet;
	int drop_udp_broadcast_packet;
}hfnet_stat;

extern hfnet_stat g_hfnet_stat;


typedef int (*hfnet_callback_t)( uint32_t event,void *data,uint32_t len,uint32_t buf_len);

int hfnet_start_uart(uint32_t uxpriority, hfnet_callback_t p_callback);


int HSF_API hfnet_start_assis(uint16_t port);

int HSF_API hfnet_get_mac_address(char *mac_str);

int HSF_API hfnet_get_wan_ip(uint32_t * ip, uint32_t *mask, uint32_t *gw);
struct netif *hf_get_sta_netif(void);
int hfwifi_sta_is_connected(void);

int HSF_API hfnet_wifi_is_active(void);

int HSF_IAPI hfnet_send_assis_event(uint32_t event,void *data,uint32_t len,uint32_t buf_len);

/**
 * @brief get ip address by domain name.
 *
 * @param[in] name: domain name
 *			 addr: a pointer for using to store addr
 * @return[out] HF_SUCCESS-successfully, other value is failed
 * @see None.
 * @note None.
 */
int HSF_API hfnet_gethostbyname(const char *name, ip_addr_t *addr);

/**
 * @brief check string is ip address.
 *
 * @param[in] ipaddr: ip string
 * @return[out] 1-ip address, other value is failed
 * @see None.
 * @note None.
 */
int HSF_API hfnet_is_ipaddress(const char * ipaddr);

#endif