#ifndef	_SOCKET_H_
#define	_SOCKET_H_

#include "stm32f4xx.h"
#include "Types.h"

/*Socket 端口选择，可按自己的习惯定义*/
#define SOCK_TCPS             0
#define SOCK_HUMTEM			      0
#define SOCK_PING			        0
#define SOCK_TCPC             1
#define SOCK_UDPS             2
#define SOCK_WEIBO      	    2
#define SOCK_DHCP             3
#define SOCK_HTTPS            4
#define SOCK_DNS              5
#define SOCK_SMTP             6
#define SOCK_NTP              7
//#define NETBIOS_SOCK    6 //在netbios.c已定义

extern uint8 socket(SOCKET s, uint8 protocol, uint16 port, uint8 flag);                      // Opens a socket(TCP or UDP or IP_RAW mode)
extern void close(SOCKET s);                                                                 // Close socket
extern uint8 connect(SOCKET s, uint8 * addr, uint16 port); // Establish TCP connection (Active connection)
extern void disconnect(SOCKET s);                                                            // disconnect the connection
extern uint8 listen(SOCKET s);	                                                             // Establish TCP connection (Passive connection)
extern uint16 send(SOCKET s, const uint8 * buf, uint16 len);                                 // Send data (TCP)
extern uint16 recv(SOCKET s, uint8 * buf, uint16 len);	                                     // Receive data (TCP)
extern uint16 sendto(SOCKET s, const uint8 * buf, uint16 len, uint8 * addr, uint16 port);    // Send data (UDP/IP RAW)
extern uint16 recvfrom(SOCKET s, uint8 * buf, uint16 len, uint8 * addr, uint16  *port);      // Receive data (UDP/IP RAW)

#ifdef __MACRAW__
void macraw_open(void);
uint16 macraw_send( const uint8 * buf, uint16 len );                                         //Send data (MACRAW)
uint16 macraw_recv( uint8 * buf, uint16 len );                                               //Recv data (MACRAW)
#endif

#endif
/* _SOCKET_H_ */