4 * This file is part of BeRTOS.
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14 * GNU General Public License for more details.
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18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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21 * library without restriction. Specifically, if other files instantiate
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29 * Copyright 2012 Develer S.r.l. (http://www.develer.com/)
33 * \brief TCP sockect with kfile interface.
35 * \author Luca Ottaviano <lottaviano@develer.com>
36 * \author Daniele Basile <asterix@develer.com>
39 #ifndef NET_TCP_SOCKET_H
40 #define NET_TCP_SOCKET_H
42 #include <cfg/macros.h>
46 #include <lwip/netif.h>
47 #include <lwip/ip_addr.h>
49 #define ERR_TCP_NOTCONN BV(0);
50 #define ERR_CONN_RESET BV(1);
51 #define ERR_CONN_CLOSE BV(2);
52 #define ERR_RECV_DATA BV(3);
55 typedef struct TcpSocket
59 struct ip_addr *local_addr;
60 struct ip_addr *remote_addr;
63 size_t remaning_data_len;
64 struct netbuf *rx_buf_conn;
67 #define KFT_TCPSOCKET MAKE_ID('T', 'S', 'C', 'K')
69 INLINE TcpSocket *TCPSOCKET_CAST(KFile *fd)
71 ASSERT(fd->_type == KFT_TCPSOCKET);
72 return (TcpSocket *)fd;
76 void tcpsocket_init(TcpSocket *socket, struct ip_addr *local_addr, struct ip_addr *remote_addr, uint16_t port);
78 #endif /* NET_TCP_SOCKET_H */