Diff: EthernetNetIf/LPC1768/if/net/nettcpsocket.h

Revision:

3:799d8c61fb03

Parent:

2:afe5826411e3

--- a/EthernetNetIf/LPC1768/if/net/nettcpsocket.h	Sun Mar 27 07:56:59 2011 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,118 +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.
-*/
-
-#ifndef NETTCPSOCKET_H
-#define NETTCPSOCKET_H
-
-#include "net.h"
-#include "host.h"
-
-#include <queue>
-using std::queue;
-
-//Implements a Berkeley-like socket if
-//Can be interfaced either to lwip or a Telit module
-
-enum NetTcpSocketErr
-{
-  __NETTCPSOCKET_MIN = -0xFFFF,
-  NETTCPSOCKET_SETUP, //NetTcpSocket not properly configured
-  NETTCPSOCKET_TIMEOUT,
-  NETTCPSOCKET_IF, //If has problems
-  NETTCPSOCKET_MEM, //Not enough mem
-  NETTCPSOCKET_INUSE, //If/Port is in use
-  NETTCPSOCKET_EMPTY, //Connections queue is empty
-  NETTCPSOCKET_RST, // Connection was reset by remote host
-//...
-  NETTCPSOCKET_OK = 0
-};
-
-enum NetTcpSocketEvent
-{
-  NETTCPSOCKET_CONNECTED, //Connected to host, must call accept() if we were listening
-  NETTCPSOCKET_ACCEPT,  //Connected to client
-  NETTCPSOCKET_READABLE, //Data in buf
-  NETTCPSOCKET_WRITEABLE, //Can write data to buf
-  NETTCPSOCKET_CONTIMEOUT,
-  NETTCPSOCKET_CONRST,
-  NETTCPSOCKET_CONABRT,
-  NETTCPSOCKET_ERROR,
-  NETTCPSOCKET_DISCONNECTED
-};
-
-
-class NetTcpSocket
-{
-public:
-  NetTcpSocket();
-  virtual ~NetTcpSocket(); //close()
-  
-  virtual NetTcpSocketErr bind(const Host& me) = 0;
-  virtual NetTcpSocketErr listen() = 0;
-  virtual NetTcpSocketErr connect(const Host& host) = 0;
-  virtual NetTcpSocketErr accept(Host* pClient, NetTcpSocket** ppNewNetTcpSocket) = 0;
-  
-  virtual int /*if < 0 : NetTcpSocketErr*/ send(const char* buf, int len) = 0;
-  virtual int /*if < 0 : NetTcpSocketErr*/ recv(char* buf, int len) = 0;
-
-  virtual NetTcpSocketErr close() = 0;
-
-  virtual NetTcpSocketErr poll() = 0;
-  
-  class CDummy;
-  //Callbacks
-  template<class T> 
-  //Linker bug : Must be defined here :(
-  void setOnEvent( T* pItem, void (T::*pMethod)(NetTcpSocketEvent) )
-  {
-    m_pCbItem = (CDummy*) pItem;
-    m_pCbMeth = (void (CDummy::*)(NetTcpSocketEvent)) pMethod;
-  }
-  
-  void resetOnEvent(); //Disable callback
-
-protected:
-  void queueEvent(NetTcpSocketEvent e);
-  void discardEvents();  
-  void flushEvents(); //to be called during polling
-
-  Host m_host;
-  Host m_client;
-  
-  friend class Net;
-  int m_refs;
-
-  bool m_closed;
-  bool m_removed;
-  
-private:
-  //We do not want to execute user code in interrupt routines, so we queue events until the server is polled
-  //If we port this to a multithreaded OS, we could avoid this (however some functions here are not thread-safe, so beware ;) )
-  void onEvent(NetTcpSocketEvent e); //To be called on poll
-  CDummy* m_pCbItem;
-  void (CDummy::*m_pCbMeth)(NetTcpSocketEvent);
-  queue<NetTcpSocketEvent> m_events;
-
-};
-
-#endif