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.

UDPSocket.h@10:d24738f4ef99, 2012-07-31 (annotated)

Committer:
emilmont
Date:
Tue Jul 31 11:50:55 2012 +0000
Revision:
10:d24738f4ef99
Parent:
8:9cf9c2d45264
Child:
11:3d83c348fb8b
Add explicit setting of socket blocking/non-blocking mode and timeout

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"
emilmont 5:300e7ad2dc1d 23 #include "Socket/UDPPacket.h"
donatien 0:1f77255a22f5 24 #include <cstdint>
donatien 0:1f77255a22f5 25
donatien 0:1f77255a22f5 26 /**
emilmont 8:9cf9c2d45264 27 UDP Socket
donatien 0:1f77255a22f5 28 */
emilmont 3:e6474399e057 29 class UDPSocket : public Socket {
emilmont 5:300e7ad2dc1d 30
emilmont 5:300e7ad2dc1d 31 public:
emilmont 8:9cf9c2d45264 32 /** Instantiate an UDP Socket.
donatien 0:1f77255a22f5 33 */
donatien 0:1f77255a22f5 34 UDPSocket();
donatien 0:1f77255a22f5 35
donatien 0:1f77255a22f5 36 ~UDPSocket();
emilmont 3:e6474399e057 37
emilmont 8:9cf9c2d45264 38 /** Init the UDP Client Socket without binding it to any specific port
emilmont 8:9cf9c2d45264 39 \return 0 on success, -1 on failure.
emilmont 8:9cf9c2d45264 40 */
emilmont 5:300e7ad2dc1d 41 int init(void);
emilmont 5:300e7ad2dc1d 42
emilmont 3:e6474399e057 43 /** Bind a UDP Server Socket to a specific port
emilmont 8:9cf9c2d45264 44 \param port The port to listen for incoming connections on
donatien 0:1f77255a22f5 45 \return 0 on success, -1 on failure.
donatien 0:1f77255a22f5 46 */
donatien 0:1f77255a22f5 47 int bind(int port);
emilmont 5:300e7ad2dc1d 48
emilmont 5:300e7ad2dc1d 49 /** Send a packet to the remote host.
emilmont 5:300e7ad2dc1d 50 \param packet UDP Packet to be sent to the remote host
donatien 0:1f77255a22f5 51 \return the number of written bytes on success (>=0) or -1 on failure
donatien 0:1f77255a22f5 52 */
emilmont 10:d24738f4ef99 53 int sendTo(UDPPacket& packet);
emilmont 5:300e7ad2dc1d 54
donatien 0:1f77255a22f5 55 /** Receive data from a remote host.
emilmont 5:300e7ad2dc1d 56 If a message is too long to fit in the supplied packet, excess bytes are
emilmont 5:300e7ad2dc1d 57 discarded.
emilmont 5:300e7ad2dc1d 58 \param packet UDP Packet received from the remote host
donatien 0:1f77255a22f5 59 \return the number of received bytes on success (>=0) or -1 on failure
donatien 0:1f77255a22f5 60 */
emilmont 10:d24738f4ef99 61 int receiveFrom(UDPPacket& packet);
donatien 0:1f77255a22f5 62 };
donatien 0:1f77255a22f5 63
donatien 0:1f77255a22f5 64 #endif