Axeda Corp / Mbed 2 deprecated AxedaGo-ubloxC027

Axeda demo software for u-blox C027 (GSM)

Dependencies:   mbed

C027_Support/Socket/UDPSocket.h@0:a725e8eab383, 2014-08-11 (annotated)

Committer:
AxedaCorp
Date:
Mon Aug 11 19:02:42 2014 +0000
Revision:
0:a725e8eab383
1st commit

Who changed what in which revision?

UserRevisionLine numberNew contents of line
AxedaCorp 0:a725e8eab383 1 /* Copyright (C) 2012 mbed.org, MIT License
AxedaCorp 0:a725e8eab383 2 *
AxedaCorp 0:a725e8eab383 3 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
AxedaCorp 0:a725e8eab383 4 * and associated documentation files (the "Software"), to deal in the Software without restriction,
AxedaCorp 0:a725e8eab383 5 * including without limitation the rights to use, copy, modify, merge, publish, distribute,
AxedaCorp 0:a725e8eab383 6 * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
AxedaCorp 0:a725e8eab383 7 * furnished to do so, subject to the following conditions:
AxedaCorp 0:a725e8eab383 8 *
AxedaCorp 0:a725e8eab383 9 * The above copyright notice and this permission notice shall be included in all copies or
AxedaCorp 0:a725e8eab383 10 * substantial portions of the Software.
AxedaCorp 0:a725e8eab383 11 *
AxedaCorp 0:a725e8eab383 12 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
AxedaCorp 0:a725e8eab383 13 * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
AxedaCorp 0:a725e8eab383 14 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
AxedaCorp 0:a725e8eab383 15 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
AxedaCorp 0:a725e8eab383 16 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
AxedaCorp 0:a725e8eab383 17 */
AxedaCorp 0:a725e8eab383 18
AxedaCorp 0:a725e8eab383 19 #ifndef UDPSOCKET_H
AxedaCorp 0:a725e8eab383 20 #define UDPSOCKET_H
AxedaCorp 0:a725e8eab383 21
AxedaCorp 0:a725e8eab383 22 #include "Socket/Socket.h"
AxedaCorp 0:a725e8eab383 23 #include "Socket/Endpoint.h"
AxedaCorp 0:a725e8eab383 24
AxedaCorp 0:a725e8eab383 25 /**
AxedaCorp 0:a725e8eab383 26 UDP Socket
AxedaCorp 0:a725e8eab383 27 */
AxedaCorp 0:a725e8eab383 28 class UDPSocket : public Socket {
AxedaCorp 0:a725e8eab383 29
AxedaCorp 0:a725e8eab383 30 public:
AxedaCorp 0:a725e8eab383 31 int init(void)
AxedaCorp 0:a725e8eab383 32 {
AxedaCorp 0:a725e8eab383 33 if (_mdm == NULL)
AxedaCorp 0:a725e8eab383 34 _mdm = MDMParser::getInstance();
AxedaCorp 0:a725e8eab383 35 if (_mdm == NULL)
AxedaCorp 0:a725e8eab383 36 return -1;
AxedaCorp 0:a725e8eab383 37 return 0;
AxedaCorp 0:a725e8eab383 38 }
AxedaCorp 0:a725e8eab383 39
AxedaCorp 0:a725e8eab383 40 int bind(int port) {
AxedaCorp 0:a725e8eab383 41 if (_socket < 0) {
AxedaCorp 0:a725e8eab383 42 _socket = _mdm->socketSocket(MDMParser::IPPROTO_UDP, port);
AxedaCorp 0:a725e8eab383 43 if (_socket < 0) {
AxedaCorp 0:a725e8eab383 44 return -1;
AxedaCorp 0:a725e8eab383 45 }
AxedaCorp 0:a725e8eab383 46 }
AxedaCorp 0:a725e8eab383 47 _mdm->socketSetBlocking(_socket, _timeout_ms);
AxedaCorp 0:a725e8eab383 48 return 0;
AxedaCorp 0:a725e8eab383 49 }
AxedaCorp 0:a725e8eab383 50
AxedaCorp 0:a725e8eab383 51 int join_multicast_group(const char* address) { return -1; }
AxedaCorp 0:a725e8eab383 52
AxedaCorp 0:a725e8eab383 53 int set_broadcasting(bool broadcast=true) { return -1; }
AxedaCorp 0:a725e8eab383 54
AxedaCorp 0:a725e8eab383 55 int sendTo(Endpoint &remote, char *packet, int length)
AxedaCorp 0:a725e8eab383 56 {
AxedaCorp 0:a725e8eab383 57 char* str = remote.get_address();
AxedaCorp 0:a725e8eab383 58 int port = remote.get_port();
AxedaCorp 0:a725e8eab383 59 MDMParser::IP ip = _mdm->gethostbyname(str);
AxedaCorp 0:a725e8eab383 60 if (ip == NOIP)
AxedaCorp 0:a725e8eab383 61 return -1;
AxedaCorp 0:a725e8eab383 62 return _mdm->socketSendTo(_socket, ip, port, packet, length);
AxedaCorp 0:a725e8eab383 63 }
AxedaCorp 0:a725e8eab383 64
AxedaCorp 0:a725e8eab383 65 int receiveFrom(Endpoint &remote, char *buffer, int length)
AxedaCorp 0:a725e8eab383 66 {
AxedaCorp 0:a725e8eab383 67 MDMParser::IP ip;
AxedaCorp 0:a725e8eab383 68 int port;
AxedaCorp 0:a725e8eab383 69 int ret = _mdm->socketRecvFrom(_socket, &ip, &port, buffer, length);
AxedaCorp 0:a725e8eab383 70 if (ret >= 0) {
AxedaCorp 0:a725e8eab383 71 char str[17];
AxedaCorp 0:a725e8eab383 72 sprintf(str, IPSTR, IPNUM(ip));
AxedaCorp 0:a725e8eab383 73 remote.set_address(str, port);
AxedaCorp 0:a725e8eab383 74 }
AxedaCorp 0:a725e8eab383 75 return ret;
AxedaCorp 0:a725e8eab383 76 }
AxedaCorp 0:a725e8eab383 77 };
AxedaCorp 0:a725e8eab383 78
AxedaCorp 0:a725e8eab383 79 #endif