Axeda Corp / Mbed 2 deprecated AxedaGo-ubloxC027

Axeda demo software for u-blox C027 (GSM)

Dependencies:   mbed

C027_Support/Socket/TCPSocketConnection.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?

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AxedaCorp 0:a725e8eab383 1 #ifndef TCPSOCKET_H
AxedaCorp 0:a725e8eab383 2 #define TCPSOCKET_H
AxedaCorp 0:a725e8eab383 3
AxedaCorp 0:a725e8eab383 4 #include "Socket.h"
AxedaCorp 0:a725e8eab383 5
AxedaCorp 0:a725e8eab383 6 /** TCP socket connection
AxedaCorp 0:a725e8eab383 7 */
AxedaCorp 0:a725e8eab383 8 class TCPSocketConnection: public Socket
AxedaCorp 0:a725e8eab383 9 {
AxedaCorp 0:a725e8eab383 10 friend class TCPSocketServer;
AxedaCorp 0:a725e8eab383 11
AxedaCorp 0:a725e8eab383 12 public:
AxedaCorp 0:a725e8eab383 13 /** TCP socket connection
AxedaCorp 0:a725e8eab383 14 */
AxedaCorp 0:a725e8eab383 15 TCPSocketConnection() {}
AxedaCorp 0:a725e8eab383 16
AxedaCorp 0:a725e8eab383 17 /** Connects this TCP socket to the server
AxedaCorp 0:a725e8eab383 18 \param host The host to connect to. It can either be an IP Address or a hostname that will be resolved with DNS.
AxedaCorp 0:a725e8eab383 19 \param port The host's port to connect to.
AxedaCorp 0:a725e8eab383 20 \return 0 on success, -1 on failure.
AxedaCorp 0:a725e8eab383 21 */
AxedaCorp 0:a725e8eab383 22 int connect(const char* host, const int port)
AxedaCorp 0:a725e8eab383 23 {
AxedaCorp 0:a725e8eab383 24 if (_mdm == NULL)
AxedaCorp 0:a725e8eab383 25 _mdm = MDMParser::getInstance();
AxedaCorp 0:a725e8eab383 26 if (_mdm == NULL)
AxedaCorp 0:a725e8eab383 27 return -1;
AxedaCorp 0:a725e8eab383 28
AxedaCorp 0:a725e8eab383 29 if (_socket < 0) {
AxedaCorp 0:a725e8eab383 30 _socket = _mdm->socketSocket(MDMParser::IPPROTO_TCP);
AxedaCorp 0:a725e8eab383 31 if (_socket < 0) {
AxedaCorp 0:a725e8eab383 32 return -1;
AxedaCorp 0:a725e8eab383 33 }
AxedaCorp 0:a725e8eab383 34 }
AxedaCorp 0:a725e8eab383 35
AxedaCorp 0:a725e8eab383 36 _mdm->socketSetBlocking(_socket, _timeout_ms);
AxedaCorp 0:a725e8eab383 37 if (!_mdm->socketConnect(_socket, host, port)) {
AxedaCorp 0:a725e8eab383 38 return -1;
AxedaCorp 0:a725e8eab383 39 }
AxedaCorp 0:a725e8eab383 40 return 0;
AxedaCorp 0:a725e8eab383 41 }
AxedaCorp 0:a725e8eab383 42 /** Check if the socket is connected
AxedaCorp 0:a725e8eab383 43 \return true if connected, false otherwise.
AxedaCorp 0:a725e8eab383 44 */
AxedaCorp 0:a725e8eab383 45 bool is_connected(void) { return _mdm->socketIsConnected(_socket); }
AxedaCorp 0:a725e8eab383 46
AxedaCorp 0:a725e8eab383 47 /** Send data to the remote host.
AxedaCorp 0:a725e8eab383 48 \param data The buffer to send to the host.
AxedaCorp 0:a725e8eab383 49 \param length The length of the buffer to send.
AxedaCorp 0:a725e8eab383 50 \return the number of written bytes on success (>=0) or -1 on failure
AxedaCorp 0:a725e8eab383 51 */
AxedaCorp 0:a725e8eab383 52 int send(char* data, int length) { return _mdm->socketSend(_socket, data, length); }
AxedaCorp 0:a725e8eab383 53
AxedaCorp 0:a725e8eab383 54 /** Send all the data to the remote host.
AxedaCorp 0:a725e8eab383 55 \param data The buffer to send to the host.
AxedaCorp 0:a725e8eab383 56 \param length The length of the buffer to send.
AxedaCorp 0:a725e8eab383 57 \return the number of written bytes on success (>=0) or -1 on failure
AxedaCorp 0:a725e8eab383 58 */
AxedaCorp 0:a725e8eab383 59 int send_all(char* data, int length) { return send(data,length); }
AxedaCorp 0:a725e8eab383 60
AxedaCorp 0:a725e8eab383 61 /** Receive data from the remote host.
AxedaCorp 0:a725e8eab383 62 \param data The buffer in which to store the data received from the host.
AxedaCorp 0:a725e8eab383 63 \param length The maximum length of the buffer.
AxedaCorp 0:a725e8eab383 64 \return the number of received bytes on success (>=0) or -1 on failure
AxedaCorp 0:a725e8eab383 65 */
AxedaCorp 0:a725e8eab383 66 int receive(char* data, int length) { return _mdm->socketRecv(_socket, data, length); }
AxedaCorp 0:a725e8eab383 67
AxedaCorp 0:a725e8eab383 68 /** Receive all the data from the remote host.
AxedaCorp 0:a725e8eab383 69 \param data The buffer in which to store the data received from the host.
AxedaCorp 0:a725e8eab383 70 \param length The maximum length of the buffer.
AxedaCorp 0:a725e8eab383 71 \return the number of received bytes on success (>=0) or -1 on failure
AxedaCorp 0:a725e8eab383 72 */
AxedaCorp 0:a725e8eab383 73 int receive_all(char* data, int length) { return receive(data,length); }
AxedaCorp 0:a725e8eab383 74
AxedaCorp 0:a725e8eab383 75 };
AxedaCorp 0:a725e8eab383 76
AxedaCorp 0:a725e8eab383 77 #endif