socket.h

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#ifndef _SOCKET_H
#define _SOCKET_H

//#include "common/common.h"

//******  Doxygen Description is moved to doxygen document folder *****
#define SOCKSTAT_CLOSED         -1
#define SOCKSTAT_INIT           0
#define SOCKSTAT_LISTEN         1
#define SOCKSTAT_SYNSENT        2
#define SOCKSTAT_SYNRECV        3
#define SOCKSTAT_ESTABLISHED    4
#define SOCKSTAT_FIN_WAIT       5
#define SOCKSTAT_CLOSING        6
#define SOCKSTAT_TIME_WAIT      7
#define SOCKSTAT_CLOSE_WAIT     8
#define SOCKSTAT_LAST_ACK       9
#define SOCKSTAT_UDP            10

#define SOCKERR_BUSY            -1
#define SOCKERR_NOT_TCP         -2
#define SOCKERR_NOT_UDP         -3
#define SOCKERR_WRONG_ARG       -4
#define SOCKERR_WRONG_STATUS    -5
#define SOCKERR_CLOSED          -6
#define SOCKERR_CLOSE_WAIT      -7
#define SOCKERR_FIN_WAIT        -8
#define SOCKERR_NOT_ESTABLISHED -9
#define SOCKERR_WINDOW_FULL     -10
#define SOCKERR_TIME_OUT        -11
#define SOCKERR_NULL_SRC_IP     -12
#define SOCKERR_BUF_NOT_ENOUGH  -13
#define SOCKERR_NOT_SPECIFIED   -14

typedef enum {  // 0 is not used (zero means just ignore dhcp config this time)
    NETINFO_STATIC = 1, 
    NETINFO_DHCP,       
} dhcp_mode;

typedef enum {
    //NI_MAC_ADDR,  //< Indicate MAC Address    // Uncomment if needed
    NI_IP_ADDR,     
    NI_SN_MASK,     
    NI_GW_ADDR,     
    NI_DNS_ADDR     
} netinfo_member;

typedef struct wiz_NetInfo_t
{
    uint8 mac[6];       
    uint8 ip[4];        
    uint8 sn[4];        
    uint8 gw[4];        
    uint8 dns[4];       
    dhcp_mode dhcp;     
} wiz_NetInfo;

void   device_init(uint8 *tx_size, uint8 *rx_size);
void   device_SW_reset(void);
void   device_mem_init(uint8 *tx_size, uint8 *rx_size);
void   SetNetInfo(wiz_NetInfo *netinfo);
void   ClsNetInfo(netinfo_member member);
void   GetNetInfo(wiz_NetInfo *netinfo);
void   GetDstInfo(uint8 s, uint8 *dstip, uint16 *dstport);
void   SetSocketOption(uint8 option_type, uint16 option_value);
int8   GetTCPSocketStatus(uint8 s);
int8   GetUDPSocketStatus(uint8 s);
uint16 GetSocketTxFreeBufferSize(uint8 s);
uint16 GetSocketRxRecvBufferSize(uint8 s);

int8  TCPServerOpen(uint8 s, uint16 port);
int8  TCPClientOpen(uint8 s, uint16 sport, uint8 *dip, uint16 dport);
int8  TCPCltOpenNB(uint8 s, uint16 sport, uint8 *dip, uint16 dport);
int8  TCPConnChk(uint8 s);
int8  TCPClose(uint8 s);
int8  TCPCloseNB(uint8 s);
int8  TCPCloseCHK(uint8 s);
int8  TCPClsRcvCHK(uint8 s);
int32 TCPSend(uint8 s, const int8 *buf, uint16 len);
int8  TCPSendNB(uint8 s, const int8 *buf, uint16 len);
int32 TCPReSend(uint8 s);
int8  TCPReSendNB(uint8 s);
int32 TCPSendCHK(uint8 s);
int32 TCPRecv(uint8 s, int8 *buf, uint16 len);
int8  UDPOpen(uint8 s, uint16 port);
int8  UDPClose(uint8 s);
int32 UDPSend(uint8 s, const int8 *buf, uint16 len, uint8 *addr, uint16 port);
int32 UDPSendNB(uint8 s, const int8 *buf, uint16 len, uint8 *addr, uint16 port);
int8  UDPSendCHK(uint8 s);
int32 UDPRecv(uint8 s, int8 *buf, uint16 len, uint8 *addr, uint16 *port);


#endif //_SOCKET_H