Socket.h

00001 /* Copyright (C) 2012 mbed.org, MIT License
00002  *
00003  * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
00004  * and associated documentation files (the "Software"), to deal in the Software without restriction,
00005  * including without limitation the rights to use, copy, modify, merge, publish, distribute,
00006  * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
00007  * furnished to do so, subject to the following conditions:
00008  *
00009  * The above copyright notice and this permission notice shall be included in all copies or
00010  * substantial portions of the Software.
00011  *
00012  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
00013  * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
00014  * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
00015  * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
00016  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
00017  */
00018 #ifndef SOCKET_H_
00019 #define SOCKET_H_
00020 
00021 #include "wiznet.h"
00022 
00023 #define htons(x) __REV16(x)
00024 #define ntohs(x) __REV16(x)
00025 #define htonl(x) __REV(x)
00026 #define ntohl(x) __REV(x)
00027 
00028 /** Socket file descriptor and select wrapper
00029   */
00030 class Socket
00031 {
00032 public:
00033     /** Socket
00034      */
00035     Socket();
00036 
00037     /** Set blocking or non-blocking mode of the socket and a timeout on
00038         blocking socket operations
00039     \param blocking  true for blocking mode, false for non-blocking mode.
00040     \param timeout   timeout in ms [Default: (1500)ms].
00041     */
00042     void set_blocking(bool blocking, unsigned int timeout=1500);
00043 
00044     /** Close the socket file descriptor
00045      */
00046     int close();
00047 
00048     ~Socket();
00049 
00050 protected:
00051     int _sock_fd;
00052     bool _blocking;
00053     int _timeout;
00054     WIZnet_Chip* eth;
00055 };
00056 
00057 
00058 #endif /* SOCKET_H_ */