a library to use GPRS like ethernet or wifi, which makes it possible to connect to the internet with your GPRS module
Dependencies: BufferedSerial
Dependents: ThinkSpeak_Test roam_v1 roam_v2 finalv3
Fork of GPRSInterface by
Socket/TCPSocketConnection.h@14:3c6454f033ac, 2015-04-03 (annotated)
- Committer:
- yihui
- Date:
- Fri Apr 03 09:51:13 2015 +0000
- Revision:
- 14:3c6454f033ac
- Parent:
- 1:7298a7950f65
bugfix
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
lawliet | 0:8ccbd963e74d | 1 | /* |
lawliet | 0:8ccbd963e74d | 2 | TCPSocketConnection.h |
lawliet | 0:8ccbd963e74d | 3 | 2014 Copyright (c) Seeed Technology Inc. All right reserved. |
lawliet | 0:8ccbd963e74d | 4 | |
lawliet | 0:8ccbd963e74d | 5 | Author:lawliet zou(lawliet.zou@gmail.com) |
lawliet | 0:8ccbd963e74d | 6 | 2014-2-24 |
lawliet | 0:8ccbd963e74d | 7 | |
lawliet | 0:8ccbd963e74d | 8 | This library is free software; you can redistribute it and/or |
lawliet | 0:8ccbd963e74d | 9 | modify it under the terms of the GNU Lesser General Public |
lawliet | 0:8ccbd963e74d | 10 | License as published by the Free Software Foundation; either |
lawliet | 0:8ccbd963e74d | 11 | version 2.1 of the License, or (at your option) any later version. |
lawliet | 0:8ccbd963e74d | 12 | |
lawliet | 0:8ccbd963e74d | 13 | This library is distributed in the hope that it will be useful, |
lawliet | 0:8ccbd963e74d | 14 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
lawliet | 0:8ccbd963e74d | 15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
lawliet | 0:8ccbd963e74d | 16 | Lesser General Public License for more details. |
lawliet | 0:8ccbd963e74d | 17 | |
lawliet | 0:8ccbd963e74d | 18 | You should have received a copy of the GNU Lesser General Public |
lawliet | 0:8ccbd963e74d | 19 | License along with this library; if not, write to the Free Software |
lawliet | 0:8ccbd963e74d | 20 | Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
lawliet | 0:8ccbd963e74d | 21 | */ |
lawliet | 0:8ccbd963e74d | 22 | |
lawliet | 0:8ccbd963e74d | 23 | #ifndef TCPSOCKET_H |
lawliet | 0:8ccbd963e74d | 24 | #define TCPSOCKET_H |
lawliet | 0:8ccbd963e74d | 25 | |
lawliet | 0:8ccbd963e74d | 26 | #include "Socket.h" |
lawliet | 0:8ccbd963e74d | 27 | |
lawliet | 1:7298a7950f65 | 28 | /** TCP socket connection |
lawliet | 1:7298a7950f65 | 29 | */ |
lawliet | 1:7298a7950f65 | 30 | class TCPSocketConnection: public Socket |
lawliet | 0:8ccbd963e74d | 31 | { |
lawliet | 0:8ccbd963e74d | 32 | friend class TCPSocketServer; |
lawliet | 0:8ccbd963e74d | 33 | |
lawliet | 0:8ccbd963e74d | 34 | public: |
lawliet | 0:8ccbd963e74d | 35 | /** TCP socket connection |
lawliet | 0:8ccbd963e74d | 36 | */ |
lawliet | 0:8ccbd963e74d | 37 | TCPSocketConnection(); |
lawliet | 0:8ccbd963e74d | 38 | |
lawliet | 0:8ccbd963e74d | 39 | /** Connects this TCP socket to the server |
lawliet | 0:8ccbd963e74d | 40 | \param host The host to connect to. It can either be an IP Address or a hostname that will be resolved with DNS. |
lawliet | 0:8ccbd963e74d | 41 | \param port The host's port to connect to. |
lawliet | 0:8ccbd963e74d | 42 | \return 0 on success, -1 on failure. |
lawliet | 0:8ccbd963e74d | 43 | */ |
lawliet | 0:8ccbd963e74d | 44 | int connect(const char* host, const int port); |
lawliet | 0:8ccbd963e74d | 45 | |
lawliet | 0:8ccbd963e74d | 46 | /** Check if the socket is connected |
lawliet | 0:8ccbd963e74d | 47 | \return true if connected, false otherwise. |
lawliet | 0:8ccbd963e74d | 48 | */ |
lawliet | 0:8ccbd963e74d | 49 | bool is_connected(void); |
lawliet | 0:8ccbd963e74d | 50 | |
lawliet | 0:8ccbd963e74d | 51 | /** Send data to the remote host. |
lawliet | 0:8ccbd963e74d | 52 | \param data The buffer to send to the host. |
lawliet | 0:8ccbd963e74d | 53 | \param length The length of the buffer to send. |
lawliet | 0:8ccbd963e74d | 54 | \return the number of written bytes on success (>=0) or -1 on failure |
lawliet | 0:8ccbd963e74d | 55 | */ |
lawliet | 0:8ccbd963e74d | 56 | int send(char* data, int length); |
lawliet | 0:8ccbd963e74d | 57 | |
lawliet | 0:8ccbd963e74d | 58 | /** Send all the data to the remote host. |
lawliet | 0:8ccbd963e74d | 59 | \param data The buffer to send to the host. |
lawliet | 0:8ccbd963e74d | 60 | \param length The length of the buffer to send. |
lawliet | 0:8ccbd963e74d | 61 | \return the number of written bytes on success (>=0) or -1 on failure |
lawliet | 0:8ccbd963e74d | 62 | */ |
lawliet | 0:8ccbd963e74d | 63 | int send_all(char* data, int length); |
lawliet | 0:8ccbd963e74d | 64 | |
lawliet | 0:8ccbd963e74d | 65 | /** Receive data from the remote host. |
lawliet | 0:8ccbd963e74d | 66 | \param data The buffer in which to store the data received from the host. |
lawliet | 0:8ccbd963e74d | 67 | \param length The maximum length of the buffer. |
lawliet | 0:8ccbd963e74d | 68 | \return the number of received bytes on success (>=0) or -1 on failure |
lawliet | 0:8ccbd963e74d | 69 | */ |
lawliet | 0:8ccbd963e74d | 70 | int receive(char* data, int length); |
lawliet | 0:8ccbd963e74d | 71 | |
lawliet | 0:8ccbd963e74d | 72 | /** Receive all the data from the remote host. |
lawliet | 0:8ccbd963e74d | 73 | \param data The buffer in which to store the data received from the host. |
lawliet | 0:8ccbd963e74d | 74 | \param length The maximum length of the buffer. |
lawliet | 0:8ccbd963e74d | 75 | \return the number of received bytes on success (>=0) or -1 on failure |
lawliet | 0:8ccbd963e74d | 76 | */ |
lawliet | 0:8ccbd963e74d | 77 | int receive_all(char* data, int length); |
lawliet | 0:8ccbd963e74d | 78 | }; |
lawliet | 0:8ccbd963e74d | 79 | |
lawliet | 0:8ccbd963e74d | 80 | #endif |