![](/media/cache/profiles/100d5d9191f185eeb98d6e291756954a.50x50_q85.png)
Measure system
Dependencies: EthernetNetIf mbed RF12B
Diff: EthernetNetIf/LPC1768/api/TCPSocket.h
- Revision:
- 3:799d8c61fb03
- Parent:
- 2:afe5826411e3
--- a/EthernetNetIf/LPC1768/api/TCPSocket.h Sun Mar 27 07:56:59 2011 +0000 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,148 +0,0 @@ - -/* -Copyright (c) 2010 Donatien Garnier (donatiengar [at] gmail [dot] com) - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -THE SOFTWARE. -*/ - -/** \file -TCP Socket header file -*/ - -#ifndef TCPSOCKET_H -#define TCPSOCKET_H - -#include "core/net.h" -#include "core/host.h" -//Essentially it is a safe interface to NetTcpSocket - -///TCP Socket error codes -enum TCPSocketErr -{ - __TCPSOCKET_MIN = -0xFFFF, - TCPSOCKET_SETUP, ///<TCPSocket not properly configured - TCPSOCKET_TIMEOUT, ///<Connection timed out - TCPSOCKET_IF, ///<Interface has problems, does not exist or is not initialized - TCPSOCKET_MEM, ///<Not enough mem - TCPSOCKET_INUSE, ///<Interface / Port is in use - TCPSOCKET_EMPTY, ///<Connections queue is empty - TCPSOCKET_RST, ///<Connection was reset by remote host -//... - TCPSOCKET_OK = 0 ///<Success -}; - -///TCP Socket Events -enum TCPSocketEvent -{ - TCPSOCKET_CONNECTED, ///<Connected to host - TCPSOCKET_ACCEPT, ///<Client is connected, must call accept() to get a new Socket - TCPSOCKET_READABLE, ///<Data in buf - TCPSOCKET_WRITEABLE, ///<Can write data to buf - TCPSOCKET_CONTIMEOUT, ///<Connection timed out - TCPSOCKET_CONRST, ///<Connection was reset by remote host - TCPSOCKET_CONABRT, ///<Connection was aborted - TCPSOCKET_ERROR, ///<Unknown error - TCPSOCKET_DISCONNECTED ///<Disconnected -}; - -class NetTcpSocket; -enum NetTcpSocketEvent; - -///This is a simple TCP Socket class -/** - This class exposes an API to deal with TCP Sockets -*/ -class TCPSocket -{ -public: - ///Creates a new socket - TCPSocket(); -protected: - TCPSocket(NetTcpSocket* pNetTcpSocket); -public: - ///Closes if needed and destroys the socket - ~TCPSocket(); //close() - - ///Binds the socket to (local) host - TCPSocketErr bind(const Host& me); - - ///Starts listening - TCPSocketErr listen(); - - ///Connects socket to host - TCPSocketErr connect(const Host& host); - - ///Accepts connection from client and gets connected socket - TCPSocketErr accept(Host* pClient, TCPSocket** ppNewTcpSocket); - - ///Sends data - /* - @return a negative error code or the number of bytes transmitted - */ - int /*if < 0 : TCPSocketErr*/ send(const char* buf, int len); - - ///Receives data - /* - @return a negative error code or the number of bytes received - */ - int /*if < 0 : TCPSocketErr*/ recv(char* buf, int len); - - /* TODO NTH : printf / scanf helpers that call send/recv */ - - ///Closes socket - TCPSocketErr close(); - - //Callbacks - ///Setups callback - /** - @param pMethod : callback function - */ - void setOnEvent( void (*pMethod)(TCPSocketEvent) ); - - class CDummy; - ///Setups callback - /** - @param pItem : instance of class on which to execute the callback method - @param pMethod : callback method - */ - template<class T> - void setOnEvent( T* pItem, void (T::*pMethod)(TCPSocketEvent) ) - { - m_pCbItem = (CDummy*) pItem; - m_pCbMeth = (void (CDummy::*)(TCPSocketEvent)) pMethod; - } - - ///Disables callback - void resetOnEvent(); - -protected: - void onNetTcpSocketEvent(NetTcpSocketEvent e); - TCPSocketErr checkInst(); - -private: - NetTcpSocket* m_pNetTcpSocket; - - CDummy* m_pCbItem; - void (CDummy::*m_pCbMeth)(TCPSocketEvent); - - void (*m_pCb)(TCPSocketEvent); - -}; - -#endif