00001
00043 #ifndef NET_TCP_SOCKET_H
00044 #define NET_TCP_SOCKET_H
00045 
00046 #include <cfg/macros.h>
00047
00048 #include <io/kfile.h>
00049
00050 #include <lwip/netif.h>
00051 #include <lwip/ip_addr.h>
00052
00056 typedef void (*tcphandler_t)(KFile *fd);
00057
00058 typedef struct TcpSocket
00059 {
00060     KFile fd;
00061     struct netconn *sock;
00062     struct netbuf *rx_buf_conn;
00063     size_t remaning_data_len;
00064
00065     struct ip_addr *local_addr;
00066     struct ip_addr *remote_addr;
00067     uint16_t port;
00068
00069     int error;
00070
00071     struct netconn *server_sock;
00072     tcphandler_t handler;
00073 } TcpSocket;
00074
00075 #define KFT_TCPSOCKET MAKE_ID('T', 'S', 'C', 'K')
00076 
00077 INLINE TcpSocket *TCPSOCKET_CAST(KFile *fd)
00078 {
00079     ASSERT(fd->_type == KFT_TCPSOCKET);
00080     return (TcpSocket *)fd;
00081 }
00082
00083 void tcpsocket_init(TcpSocket *socket, struct ip_addr *local_addr, struct ip_addr *remote_addr, uint16_t port);
00084
00085 void tcpsocket_serverPoll(KFile *fd);
00086 void tcpsocket_serverInit(TcpSocket *socket, struct ip_addr *local_addr, struct ip_addr *remote_addr, uint16_t port, tcphandler_t handler);
00087
00088 #endif /* NET_TCP_SOCKET_H */