chatsocket.cpp

这是一个很好实现的网络聊天程序

// chatSocket.cpp : implementation file
//

#include "stdafx.h"
#include "chatserver.h"
#include "chatSocket.h"
#include "chatserverView.h"
#include "Mesg.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// CchatSocket

CchatSocket::CchatSocket(CChatserverView *pview)
{
	m_pview=pview;
	m_pfile=NULL;
	m_in=NULL;
	m_out=NULL;
	
}

CchatSocket::~CchatSocket()
{
	if(m_in!=NULL)
	{
		delete m_in;
	    m_in=NULL;
	}
	if(m_out!=NULL)
	{
		delete m_out;
	    m_out=NULL;
	}
	if(m_pfile!=NULL)
	{
		delete m_pfile;
	    m_pfile=NULL;
	}
}


// Do not edit the following lines, which are needed by ClassWizard.
#if 0
BEGIN_MESSAGE_MAP(CchatSocket, CSocket)
	//{{AFX_MSG_MAP(CchatSocket)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()
#endif	// 0

/////////////////////////////////////////////////////////////////////////////
// CchatSocket member functions

void CchatSocket::sendmessage(CMesg *msg)
{ 
  if(m_out!=NULL)
  {
	 msg->Serialize(*m_out);
	 m_out->Flush(); 	
  }
}

void CchatSocket::receivemessage(CMesg *msg)
{
	msg->Serialize(*m_in); 

}

void CchatSocket::OnReceive(int nErrorCode) 
{
	// TODO: Add your specialized code here and/or call the base class
	CSocket::OnReceive(nErrorCode);

	m_pview->Receive(this);
}

void CchatSocket::init()
{
  m_pfile=new CSocketFile(this);
  m_in=new  CArchive(m_pfile,CArchive::load);
  m_out=new  CArchive(m_pfile,CArchive::store);
  name="";
}

void CchatSocket::Abort()
{
  if(m_out!=NULL)
  {
	  m_out->Abort();
	  delete m_out;
	  m_out=NULL;
  }

}