mbed official / Socket

mbed socket API

Dependents:   EthernetInterface EthernetInterface_RSF EthernetInterface EthernetInterface ... more

Deprecated

This is an mbed 2 sockets library. For mbed 5, network sockets have been revised to better support additional network stacks and thread safety here.

TCPSocketConnection.h@13:084c7fa00503, 2012-08-04 (annotated)

Committer:
emilmont
Date:
Sat Aug 04 08:24:54 2012 +0000
Revision:
13:084c7fa00503
Parent:
12:8867c9da3b08
Child:
14:c159ce890a45
Try "\brief" Doxygen directive in documentation

Who changed what in which revision?

UserRevisionLine numberNew contents of line
emilmont 3:e6474399e057 1 /* Copyright (C) 2012 mbed.org, MIT License
emilmont 3:e6474399e057 2 *
emilmont 3:e6474399e057 3 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
emilmont 3:e6474399e057 4 * and associated documentation files (the "Software"), to deal in the Software without restriction,
emilmont 3:e6474399e057 5 * including without limitation the rights to use, copy, modify, merge, publish, distribute,
emilmont 3:e6474399e057 6 * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
emilmont 3:e6474399e057 7 * furnished to do so, subject to the following conditions:
emilmont 3:e6474399e057 8 *
emilmont 3:e6474399e057 9 * The above copyright notice and this permission notice shall be included in all copies or
emilmont 3:e6474399e057 10 * substantial portions of the Software.
emilmont 3:e6474399e057 11 *
emilmont 3:e6474399e057 12 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
emilmont 3:e6474399e057 13 * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
emilmont 3:e6474399e057 14 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
emilmont 3:e6474399e057 15 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
emilmont 3:e6474399e057 16 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
emilmont 3:e6474399e057 17 */
emilmont 3:e6474399e057 18
emilmont 3:e6474399e057 19 #ifndef TCPSOCKET_H
emilmont 3:e6474399e057 20 #define TCPSOCKET_H
emilmont 3:e6474399e057 21
emilmont 3:e6474399e057 22 #include "Socket/Socket.h"
emilmont 5:300e7ad2dc1d 23 #include "Socket/Endpoint.h"
emilmont 3:e6474399e057 24
emilmont 3:e6474399e057 25 /**
emilmont 8:9cf9c2d45264 26 TCP socket connection
emilmont 3:e6474399e057 27 */
emilmont 7:ac5f77f4497a 28 class TCPSocketConnection : public Socket, public Endpoint {
emilmont 3:e6474399e057 29 friend class TCPSocketServer;
emilmont 3:e6474399e057 30
emilmont 3:e6474399e057 31 public:
emilmont 8:9cf9c2d45264 32 /** TCP socket connection
emilmont 3:e6474399e057 33 */
emilmont 3:e6474399e057 34 TCPSocketConnection();
emilmont 3:e6474399e057 35
emilmont 8:9cf9c2d45264 36 /** Connects this TCP socket to the server
emilmont 3:e6474399e057 37 \param host The host to connect to. It can either be an IP Address or a hostname that will be resolved with DNS.
emilmont 3:e6474399e057 38 \param port The host's port to connect to.
emilmont 3:e6474399e057 39 \return 0 on success, -1 on failure.
emilmont 3:e6474399e057 40 */
emilmont 4:75988d748e4d 41 int connect(const char* host, const int port);
emilmont 3:e6474399e057 42
emilmont 11:3d83c348fb8b 43 /** Check if the socket is connected
emilmont 11:3d83c348fb8b 44 \return true if connected, false otherwise.
emilmont 11:3d83c348fb8b 45 */
emilmont 11:3d83c348fb8b 46 bool is_connected(void);
emilmont 11:3d83c348fb8b 47
emilmont 13:084c7fa00503 48 /* \brief Send data to the remote host. Applications are responsible for
emilmont 13:084c7fa00503 49 * checking that all data has been sent; if only some of the data was
emilmont 13:084c7fa00503 50 * transmitted, the application needs to attempt delivery of the
emilmont 13:084c7fa00503 51 * remaining data.
emilmont 13:084c7fa00503 52 * \param data The buffer to send to the host.
emilmont 13:084c7fa00503 53 * \param length The length of the buffer to send.
emilmont 13:084c7fa00503 54 * \return the number of written bytes on success (>=0) or -1 on failure
emilmont 3:e6474399e057 55 */
emilmont 10:d24738f4ef99 56 int send(char* data, int length);
emilmont 3:e6474399e057 57
emilmont 13:084c7fa00503 58 /* \brief Send all the data to the remote host. This method continues to send
emilmont 13:084c7fa00503 59 * data until either all data has been sent, or an error occurs, or a
emilmont 13:084c7fa00503 60 * timeout occurs.
emilmont 13:084c7fa00503 61 * \param data The buffer to send to the host.
emilmont 13:084c7fa00503 62 * \param length The length of the buffer to send.
emilmont 13:084c7fa00503 63 * \return the number of written bytes on success (>=0) or -1 on failure
emilmont 13:084c7fa00503 64 */
emilmont 10:d24738f4ef99 65 int send_all(char* data, int length);
emilmont 3:e6474399e057 66
emilmont 13:084c7fa00503 67 /* \brief Receive data from the remote host. Return as soon as some data is available.
emilmont 13:084c7fa00503 68 * \param data The buffer in which to store the data received from the host.
emilmont 13:084c7fa00503 69 * \param length The maximum length of the buffer.
emilmont 13:084c7fa00503 70 * \return the number of received bytes on success (>=0) or -1 on failure
emilmont 3:e6474399e057 71 */
emilmont 10:d24738f4ef99 72 int receive(char* data, int length);
emilmont 3:e6474399e057 73
emilmont 13:084c7fa00503 74 /* \brief Receive all the data from the remote host. This method continues to receive
emilmont 13:084c7fa00503 75 * data until either length bytes has been received, or an error occurs, or a
emilmont 13:084c7fa00503 76 * timeout occurs.
emilmont 13:084c7fa00503 77 * \param data The buffer in which to store the data received from the host.
emilmont 13:084c7fa00503 78 * \param length The maximum length of the buffer.
emilmont 13:084c7fa00503 79 * \return the number of received bytes on success (>=0) or -1 on failure
emilmont 13:084c7fa00503 80 */
emilmont 10:d24738f4ef99 81 int receive_all(char* data, int length);
emilmont 5:300e7ad2dc1d 82
emilmont 3:e6474399e057 83 private:
emilmont 11:3d83c348fb8b 84 bool _is_connected;
emilmont 3:e6474399e057 85
emilmont 3:e6474399e057 86 };
emilmont 3:e6474399e057 87
emilmont 3:e6474399e057 88 #endif