File content as of revision 9:dfffa4d6f022:

/* Copyright (C) 2012 mbed.org, MIT License
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
 * and associated documentation files (the "Software"), to deal in the Software without restriction,
 * including without limitation the rights to use, copy, modify, merge, publish, distribute,
 * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all copies or
 * substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
 * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */
#ifndef SOCKET_H_
#define SOCKET_H_

#include "wiznet.h"

#define htons(x) __REV16(x)
#define ntohs(x) __REV16(x)
#define htonl(x) __REV(x)
#define ntohl(x) __REV(x)

#define SOCK_OK               1        ///< Result is OK about socket process.
#define SOCK_BUSY             0        ///< Socket is busy on processing the operation. Valid only Non-block IO Mode.
#define SOCK_FATAL            -1000    ///< Result is fatal error about socket process.

#define SOCK_ERROR            0        
#define SOCKERR_SOCKNUM       (SOCK_ERROR - 1)     ///< Invalid socket number
#define SOCKERR_SOCKOPT       (SOCK_ERROR - 2)     ///< Invalid socket option
#define SOCKERR_SOCKINIT      (SOCK_ERROR - 3)     ///< Socket is not initialized
#define SOCKERR_SOCKCLOSED    (SOCK_ERROR - 4)     ///< Socket unexpectedly closed.
#define SOCKERR_SOCKMODE      (SOCK_ERROR - 5)     ///< Invalid socket mode for socket operation.
#define SOCKERR_SOCKFLAG      (SOCK_ERROR - 6)     ///< Invalid socket flag
#define SOCKERR_SOCKSTATUS    (SOCK_ERROR - 7)     ///< Invalid socket status for socket operation.
#define SOCKERR_ARG           (SOCK_ERROR - 10)    ///< Invalid argrument.
#define SOCKERR_PORTZERO      (SOCK_ERROR - 11)    ///< Port number is zero
#define SOCKERR_IPINVALID     (SOCK_ERROR - 12)    ///< Invalid IP address
#define SOCKERR_TIMEOUT       (SOCK_ERROR - 13)    ///< Timeout occurred
#define SOCKERR_DATALEN       (SOCK_ERROR - 14)    ///< Data length is zero or greater than buffer max size.
#define SOCKERR_BUFFER        (SOCK_ERROR - 15)    ///< Socket buffer is not enough for data communication.

#define SOCK_ANY_PORT_NUM  0xC000;

/** Socket file descriptor and select wrapper
  */
class Socket
{
public:
    /** Socket
     */
    Socket();

    /** Set blocking or non-blocking mode of the socket and a timeout on
        blocking socket operations
    \param blocking  true for blocking mode, false for non-blocking mode.
    \param timeout   timeout in ms [Default: (1500)ms].
    */
    void set_blocking(bool blocking, unsigned int timeout=1500);

    /** Close the socket file descriptor
     */
    int close();

    ~Socket();
    
    
protected:
    int _sock_fd;
    bool _blocking;
    int _timeout;
    WIZnet_Chip* eth;
    
    
};


#endif /* SOCKET_H_ */