Paul Record
Trial code integration web page update with analogue data and ntp support
Dependencies: NTPClient_NetServices mbed
lpc1768/api/TCPSocket.h@0:8cc2035bebfc, 2010-08-06 (annotated)
- Committer:
- pmr1
- Date:
- Fri Aug 06 17:57:45 2010 +0000
- Revision:
- 0:8cc2035bebfc
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| pmr1 | 0:8cc2035bebfc | 1 | |
| pmr1 | 0:8cc2035bebfc | 2 | /* |
| pmr1 | 0:8cc2035bebfc | 3 | Copyright (c) 2010 Donatien Garnier (donatiengar [at] gmail [dot] com) |
| pmr1 | 0:8cc2035bebfc | 4 | |
| pmr1 | 0:8cc2035bebfc | 5 | Permission is hereby granted, free of charge, to any person obtaining a copy |
| pmr1 | 0:8cc2035bebfc | 6 | of this software and associated documentation files (the "Software"), to deal |
| pmr1 | 0:8cc2035bebfc | 7 | in the Software without restriction, including without limitation the rights |
| pmr1 | 0:8cc2035bebfc | 8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
| pmr1 | 0:8cc2035bebfc | 9 | copies of the Software, and to permit persons to whom the Software is |
| pmr1 | 0:8cc2035bebfc | 10 | furnished to do so, subject to the following conditions: |
| pmr1 | 0:8cc2035bebfc | 11 | |
| pmr1 | 0:8cc2035bebfc | 12 | The above copyright notice and this permission notice shall be included in |
| pmr1 | 0:8cc2035bebfc | 13 | all copies or substantial portions of the Software. |
| pmr1 | 0:8cc2035bebfc | 14 | |
| pmr1 | 0:8cc2035bebfc | 15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| pmr1 | 0:8cc2035bebfc | 16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| pmr1 | 0:8cc2035bebfc | 17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| pmr1 | 0:8cc2035bebfc | 18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| pmr1 | 0:8cc2035bebfc | 19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| pmr1 | 0:8cc2035bebfc | 20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
| pmr1 | 0:8cc2035bebfc | 21 | THE SOFTWARE. |
| pmr1 | 0:8cc2035bebfc | 22 | */ |
| pmr1 | 0:8cc2035bebfc | 23 | |
| pmr1 | 0:8cc2035bebfc | 24 | #ifndef TCPSOCKET_H |
| pmr1 | 0:8cc2035bebfc | 25 | #define TCPSOCKET_H |
| pmr1 | 0:8cc2035bebfc | 26 | |
| pmr1 | 0:8cc2035bebfc | 27 | #include "if/net/net.h" |
| pmr1 | 0:8cc2035bebfc | 28 | //Essentially it is a safe interface to NetTcpSocket |
| pmr1 | 0:8cc2035bebfc | 29 | |
| pmr1 | 0:8cc2035bebfc | 30 | enum TCPSocketErr |
| pmr1 | 0:8cc2035bebfc | 31 | { |
| pmr1 | 0:8cc2035bebfc | 32 | __TCPSOCKET_MIN = -0xFFFF, |
| pmr1 | 0:8cc2035bebfc | 33 | TCPSOCKET_SETUP, //NetTcpSocket not properly configured |
| pmr1 | 0:8cc2035bebfc | 34 | TCPSOCKET_TIMEOUT, |
| pmr1 | 0:8cc2035bebfc | 35 | TCPSOCKET_IF, //If has problems, does not exist or is not initialized |
| pmr1 | 0:8cc2035bebfc | 36 | TCPSOCKET_MEM, //Not enough mem |
| pmr1 | 0:8cc2035bebfc | 37 | TCPSOCKET_INUSE, //If/Port is in use |
| pmr1 | 0:8cc2035bebfc | 38 | TCPSOCKET_EMPTY, //Connections queue is empty |
| pmr1 | 0:8cc2035bebfc | 39 | TCPSOCKET_RST, // Connection was reset by remote host |
| pmr1 | 0:8cc2035bebfc | 40 | //... |
| pmr1 | 0:8cc2035bebfc | 41 | TCPSOCKET_OK = 0 |
| pmr1 | 0:8cc2035bebfc | 42 | }; |
| pmr1 | 0:8cc2035bebfc | 43 | |
| pmr1 | 0:8cc2035bebfc | 44 | enum TCPSocketEvent |
| pmr1 | 0:8cc2035bebfc | 45 | { |
| pmr1 | 0:8cc2035bebfc | 46 | TCPSOCKET_CONNECTED, //Connected to host, must call accept() if we were listening |
| pmr1 | 0:8cc2035bebfc | 47 | TCPSOCKET_ACCEPT, //Connected to client |
| pmr1 | 0:8cc2035bebfc | 48 | TCPSOCKET_READABLE, //Data in buf |
| pmr1 | 0:8cc2035bebfc | 49 | TCPSOCKET_WRITEABLE, //Can write data to buf |
| pmr1 | 0:8cc2035bebfc | 50 | TCPSOCKET_CONTIMEOUT, |
| pmr1 | 0:8cc2035bebfc | 51 | TCPSOCKET_CONRST, |
| pmr1 | 0:8cc2035bebfc | 52 | TCPSOCKET_CONABRT, |
| pmr1 | 0:8cc2035bebfc | 53 | TCPSOCKET_ERROR, |
| pmr1 | 0:8cc2035bebfc | 54 | TCPSOCKET_DISCONNECTED |
| pmr1 | 0:8cc2035bebfc | 55 | }; |
| pmr1 | 0:8cc2035bebfc | 56 | |
| pmr1 | 0:8cc2035bebfc | 57 | |
| pmr1 | 0:8cc2035bebfc | 58 | class TCPSocket |
| pmr1 | 0:8cc2035bebfc | 59 | { |
| pmr1 | 0:8cc2035bebfc | 60 | public: |
| pmr1 | 0:8cc2035bebfc | 61 | TCPSocket(); |
| pmr1 | 0:8cc2035bebfc | 62 | protected: |
| pmr1 | 0:8cc2035bebfc | 63 | TCPSocket(NetTcpSocket* pNetTcpSocket); |
| pmr1 | 0:8cc2035bebfc | 64 | public: |
| pmr1 | 0:8cc2035bebfc | 65 | ~TCPSocket(); //close() |
| pmr1 | 0:8cc2035bebfc | 66 | |
| pmr1 | 0:8cc2035bebfc | 67 | TCPSocketErr bind(const Host& me); |
| pmr1 | 0:8cc2035bebfc | 68 | TCPSocketErr listen(); |
| pmr1 | 0:8cc2035bebfc | 69 | TCPSocketErr connect(const Host& host); |
| pmr1 | 0:8cc2035bebfc | 70 | TCPSocketErr accept(Host* pClient, TCPSocket** ppNewTcpSocket); |
| pmr1 | 0:8cc2035bebfc | 71 | |
| pmr1 | 0:8cc2035bebfc | 72 | int /*if < 0 : TCPSocketErr*/ send(const char* buf, int len); |
| pmr1 | 0:8cc2035bebfc | 73 | int /*if < 0 : TCPSocketErr*/ recv(char* buf, int len); |
| pmr1 | 0:8cc2035bebfc | 74 | |
| pmr1 | 0:8cc2035bebfc | 75 | /* TODO NTH : printf / scanf helpers that call send/recv */ |
| pmr1 | 0:8cc2035bebfc | 76 | |
| pmr1 | 0:8cc2035bebfc | 77 | TCPSocketErr close(); |
| pmr1 | 0:8cc2035bebfc | 78 | |
| pmr1 | 0:8cc2035bebfc | 79 | class CDummy; |
| pmr1 | 0:8cc2035bebfc | 80 | //Callbacks |
| pmr1 | 0:8cc2035bebfc | 81 | void setOnEvent( void (*pMethod)(TCPSocketEvent) ); |
| pmr1 | 0:8cc2035bebfc | 82 | template<class T> |
| pmr1 | 0:8cc2035bebfc | 83 | void setOnEvent( T* pItem, void (T::*pMethod)(TCPSocketEvent) ) |
| pmr1 | 0:8cc2035bebfc | 84 | { |
| pmr1 | 0:8cc2035bebfc | 85 | m_pCbItem = (CDummy*) pItem; |
| pmr1 | 0:8cc2035bebfc | 86 | m_pCbMeth = (void (CDummy::*)(TCPSocketEvent)) pMethod; |
| pmr1 | 0:8cc2035bebfc | 87 | } |
| pmr1 | 0:8cc2035bebfc | 88 | |
| pmr1 | 0:8cc2035bebfc | 89 | void resetOnEvent(); //Disable callback |
| pmr1 | 0:8cc2035bebfc | 90 | |
| pmr1 | 0:8cc2035bebfc | 91 | protected: |
| pmr1 | 0:8cc2035bebfc | 92 | void onNetTcpSocketEvent(NetTcpSocketEvent e); |
| pmr1 | 0:8cc2035bebfc | 93 | TCPSocketErr checkInst(); |
| pmr1 | 0:8cc2035bebfc | 94 | |
| pmr1 | 0:8cc2035bebfc | 95 | private: |
| pmr1 | 0:8cc2035bebfc | 96 | NetTcpSocket* m_pNetTcpSocket; |
| pmr1 | 0:8cc2035bebfc | 97 | |
| pmr1 | 0:8cc2035bebfc | 98 | CDummy* m_pCbItem; |
| pmr1 | 0:8cc2035bebfc | 99 | void (CDummy::*m_pCbMeth)(TCPSocketEvent); |
| pmr1 | 0:8cc2035bebfc | 100 | |
| pmr1 | 0:8cc2035bebfc | 101 | void (*m_pCb)(TCPSocketEvent); |
| pmr1 | 0:8cc2035bebfc | 102 | |
| pmr1 | 0:8cc2035bebfc | 103 | }; |
| pmr1 | 0:8cc2035bebfc | 104 | |
| pmr1 | 0:8cc2035bebfc | 105 | #endif |