Diff: LPC1768/api/TCPSocket.h

Revision:

6:22ce63eddd2b

Parent:

5:bc7df6da7589

--- a/LPC1768/api/TCPSocket.h	Thu Aug 05 15:09:22 2010 +0000
+++ b/LPC1768/api/TCPSocket.h	Fri Oct 12 16:02:00 2012 +0000
@@ -1,148 +1,148 @@
-
-/*
-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
+
+/*
+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