Virag Gada / WIZnet_Library

This is WIZnet Ethernet Interface using Hardware TCP/IP chip, W5500, W5200 and W5100. One of them can be selected by enabling it in wiznet.h.

Fork of WIZnet_Library by WIZnet

WIZnetInterface/Socket/TCPSocketConnection.h@7:7c67a8922ec5, 2015-05-31 (annotated)

Committer:
Bongjun
Date:
Sun May 31 10:06:41 2015 +0000
Revision:
7:7c67a8922ec5
Parent:
6:ca8405b9564d 
add set_blocking(false) in connect function, and so on.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
bangbh 6:ca8405b9564d 1 /* Copyright (C) 2012 mbed.org, MIT License
bangbh 6:ca8405b9564d 2 *
bangbh 6:ca8405b9564d 3 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
bangbh 6:ca8405b9564d 4 * and associated documentation files (the "Software"), to deal in the Software without restriction,
bangbh 6:ca8405b9564d 5 * including without limitation the rights to use, copy, modify, merge, publish, distribute,
bangbh 6:ca8405b9564d 6 * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
bangbh 6:ca8405b9564d 7 * furnished to do so, subject to the following conditions:
bangbh 6:ca8405b9564d 8 *
bangbh 6:ca8405b9564d 9 * The above copyright notice and this permission notice shall be included in all copies or
bangbh 6:ca8405b9564d 10 * substantial portions of the Software.
bangbh 6:ca8405b9564d 11 *
bangbh 6:ca8405b9564d 12 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
bangbh 6:ca8405b9564d 13 * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
bangbh 6:ca8405b9564d 14 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
bangbh 6:ca8405b9564d 15 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
bangbh 6:ca8405b9564d 16 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
bangbh 6:ca8405b9564d 17 */
bangbh 6:ca8405b9564d 18
bangbh 6:ca8405b9564d 19 #ifndef TCPSOCKET_H
bangbh 6:ca8405b9564d 20 #define TCPSOCKET_H
bangbh 6:ca8405b9564d 21
bangbh 6:ca8405b9564d 22 #include "Socket.h"
bangbh 6:ca8405b9564d 23 #include "Endpoint.h"
jbkim 0:b72d22e10709 24
bangbh 6:ca8405b9564d 25 /**
bangbh 6:ca8405b9564d 26 TCP socket connection
bangbh 6:ca8405b9564d 27 */
bangbh 6:ca8405b9564d 28 class TCPSocketConnection: public Socket, public Endpoint {
bangbh 6:ca8405b9564d 29 friend class TCPSocketServer;
bangbh 6:ca8405b9564d 30
bangbh 6:ca8405b9564d 31 public:
bangbh 6:ca8405b9564d 32 /** TCP socket connection
bangbh 6:ca8405b9564d 33 */
bangbh 6:ca8405b9564d 34 TCPSocketConnection();
bangbh 6:ca8405b9564d 35
bangbh 6:ca8405b9564d 36 /** Connects this TCP socket to the server
bangbh 6:ca8405b9564d 37 \param host The host to connect to. It can either be an IP Address or a hostname that will be resolved with DNS.
bangbh 6:ca8405b9564d 38 \param port The host's port to connect to.
bangbh 6:ca8405b9564d 39 \return 0 on success, -1 on failure.
bangbh 6:ca8405b9564d 40 */
bangbh 6:ca8405b9564d 41 int connect(const char* host, const int port);
bangbh 6:ca8405b9564d 42
bangbh 6:ca8405b9564d 43 /** Check if the socket is connected
bangbh 6:ca8405b9564d 44 \return true if connected, false otherwise.
bangbh 6:ca8405b9564d 45 */
bangbh 6:ca8405b9564d 46 bool is_connected(void);
bangbh 6:ca8405b9564d 47
bangbh 6:ca8405b9564d 48 /** Check if FIN signal received.
bangbh 6:ca8405b9564d 49 \return true if received, false otherwise.
bangbh 6:ca8405b9564d 50 */
bangbh 6:ca8405b9564d 51 bool is_fin_received(void);
bangbh 6:ca8405b9564d 52 /** Send data to the remote host.
bangbh 6:ca8405b9564d 53 \param data The buffer to send to the host.
bangbh 6:ca8405b9564d 54 \param length The length of the buffer to send.
bangbh 6:ca8405b9564d 55 \return the number of written bytes on success (>=0) or -1 on failure
bangbh 6:ca8405b9564d 56 */
bangbh 6:ca8405b9564d 57 int send(char* data, int length);
bangbh 6:ca8405b9564d 58
bangbh 6:ca8405b9564d 59 /** Send all the data to the remote host.
bangbh 6:ca8405b9564d 60 \param data The buffer to send to the host.
bangbh 6:ca8405b9564d 61 \param length The length of the buffer to send.
bangbh 6:ca8405b9564d 62 \return the number of written bytes on success (>=0) or -1 on failure
bangbh 6:ca8405b9564d 63 */
bangbh 6:ca8405b9564d 64 int send_all(char* data, int length);
bangbh 6:ca8405b9564d 65
bangbh 6:ca8405b9564d 66 /** Receive data from the remote host.
bangbh 6:ca8405b9564d 67 \param data The buffer in which to store the data received from the host.
bangbh 6:ca8405b9564d 68 \param length The maximum length of the buffer.
bangbh 6:ca8405b9564d 69 \return the number of received bytes on success (>=0) or -1 on failure
bangbh 6:ca8405b9564d 70 */
bangbh 6:ca8405b9564d 71 int receive(char* data, int length);
bangbh 6:ca8405b9564d 72
bangbh 6:ca8405b9564d 73 /** Receive all the data from the remote host.
bangbh 6:ca8405b9564d 74 \param data The buffer in which to store the data received from the host.
bangbh 6:ca8405b9564d 75 \param length The maximum length of the buffer.
bangbh 6:ca8405b9564d 76 \return the number of received bytes on success (>=0) or -1 on failure
bangbh 6:ca8405b9564d 77 */
bangbh 6:ca8405b9564d 78 int receive_all(char* data, int length);
Bongjun 7:7c67a8922ec5 79
Bongjun 7:7c67a8922ec5 80 private:
Bongjun 7:7c67a8922ec5 81 bool _is_connected;
bangbh 6:ca8405b9564d 82 };
bangbh 6:ca8405b9564d 83
bangbh 6:ca8405b9564d 84 #endif
bangbh 6:ca8405b9564d 85