Clément BENOIT / Socket

fort Socket

Fork of Socket by mbed official

UDPSocket.h@3:e6474399e057, 2012-07-25 (annotated)

Committer:
emilmont
Date:
Wed Jul 25 14:59:37 2012 +0000
Revision:
3:e6474399e057
Parent:
2:b227d242f3c7
Child:
5:300e7ad2dc1d
Split TCPSocketServer from TCPSocketConnection

Who changed what in which revision?

UserRevisionLine numberNew contents of line
donatien 0:1f77255a22f5 1 /* Copyright (C) 2012 mbed.org, MIT License
donatien 0:1f77255a22f5 2 *
donatien 0:1f77255a22f5 3 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
donatien 0:1f77255a22f5 4 * and associated documentation files (the "Software"), to deal in the Software without restriction,
donatien 0:1f77255a22f5 5 * including without limitation the rights to use, copy, modify, merge, publish, distribute,
donatien 0:1f77255a22f5 6 * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
donatien 0:1f77255a22f5 7 * furnished to do so, subject to the following conditions:
donatien 0:1f77255a22f5 8 *
donatien 0:1f77255a22f5 9 * The above copyright notice and this permission notice shall be included in all copies or
donatien 0:1f77255a22f5 10 * substantial portions of the Software.
donatien 0:1f77255a22f5 11 *
donatien 0:1f77255a22f5 12 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
donatien 0:1f77255a22f5 13 * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
donatien 0:1f77255a22f5 14 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
donatien 0:1f77255a22f5 15 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
donatien 0:1f77255a22f5 16 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
donatien 0:1f77255a22f5 17 */
donatien 0:1f77255a22f5 18
donatien 0:1f77255a22f5 19 #ifndef UDPSOCKET_H
donatien 0:1f77255a22f5 20 #define UDPSOCKET_H
donatien 0:1f77255a22f5 21
emilmont 3:e6474399e057 22 #include "Socket/Socket.h"
donatien 0:1f77255a22f5 23 #include <cstdint>
donatien 0:1f77255a22f5 24
donatien 0:1f77255a22f5 25 /**
donatien 0:1f77255a22f5 26 This is a C++ abstraction for UDP networking sockets.
donatien 0:1f77255a22f5 27 */
emilmont 3:e6474399e057 28 class UDPSocket : public Socket {
donatien 0:1f77255a22f5 29 public:
donatien 0:1f77255a22f5 30 /** Instantiate a UDP Socket.
donatien 0:1f77255a22f5 31 */
donatien 0:1f77255a22f5 32 UDPSocket();
donatien 0:1f77255a22f5 33
donatien 0:1f77255a22f5 34 ~UDPSocket();
emilmont 3:e6474399e057 35
emilmont 3:e6474399e057 36 /** Bind a UDP Server Socket to a specific port
donatien 0:1f77255a22f5 37 For a listening socket, bind the socket to the following port.
donatien 0:1f77255a22f5 38 \param port The port to listen for incoming connections on, using 0 here will select a random port.
donatien 0:1f77255a22f5 39 \return 0 on success, -1 on failure.
donatien 0:1f77255a22f5 40 */
donatien 0:1f77255a22f5 41 int bind(int port);
donatien 0:1f77255a22f5 42
donatien 0:1f77255a22f5 43 /** Send data to a remote host.
donatien 0:1f77255a22f5 44 \param data The buffer to send to the host.
donatien 0:1f77255a22f5 45 \param length The length of the buffer to send.
donatien 0:1f77255a22f5 46 \param host The host to send data to. It can either be an IP Address or a hostname that will be resolved with DNS.
donatien 0:1f77255a22f5 47 \param port The host's port to send data to.
donatien 0:1f77255a22f5 48 \param timeout The maximum amount of time in ms to wait while trying to send the buffer.
donatien 0:1f77255a22f5 49 \return the number of written bytes on success (>=0) or -1 on failure
donatien 0:1f77255a22f5 50 */
donatien 1:8080965f5d76 51 int sendTo(char* data, int length, char* host, int port, int timeout = 0);
donatien 0:1f77255a22f5 52
donatien 0:1f77255a22f5 53 /** Receive data from a remote host.
donatien 0:1f77255a22f5 54 \param data The buffer in which to store the data received from the host.
donatien 0:1f77255a22f5 55 \param length The maximum length of the buffer.
donatien 0:1f77255a22f5 56 \param host The reference that will point to the client's IP address.
donatien 0:1f77255a22f5 57 \param port The reference that will point to the client's port.
donatien 0:1f77255a22f5 58 \param timeout The maximum amount of time in ms to wait while trying to receive data.
donatien 0:1f77255a22f5 59 \return the number of received bytes on success (>=0) or -1 on failure
donatien 0:1f77255a22f5 60 */
donatien 1:8080965f5d76 61 int receiveFrom(char* data, int length, char** host, int* port, int timeout = 0);
donatien 0:1f77255a22f5 62 };
donatien 0:1f77255a22f5 63
donatien 0:1f77255a22f5 64 #endif