listeningsocket.cpp

visual c＋＋网络通信程序开发指南附带的程序所有的源码。

// ListeningSocket.cpp : implementation file
//

#include "stdafx.h"
#include "Receiver.h"
#include "ListeningSocket.h"

#include "MainFrm.h"
#include "ReceiverDoc.h"
#include "ReceiverView.h"
#include "RecvSocket.h"

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

/////////////////////////////////////////////////////////////////////////////
// CListeningSocket

CListeningSocket::CListeningSocket()
{
	m_pNewSocket = new CRecvSocket();
}

CListeningSocket::~CListeningSocket()
{
}


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

/////////////////////////////////////////////////////////////////////////////
// CListeningSocket member functions

void CListeningSocket::OnAccept(int nErrorCode) 
{
	CRecvSocket* pNewSocket = new CRecvSocket();

	// 接受连接并设置异步选择事件
	if (Accept(*pNewSocket))
	{
		delete m_pNewSocket;
	    pNewSocket->AsyncSelect(FD_READ | FD_CLOSE);
		m_pNewSocket = pNewSocket;

		// 显示信息
		CReceiverView* pView = (CReceiverView*)((CMainFrame*)AfxGetApp()->m_pMainWnd)->GetActiveView();
		pView->m_listData.AddString("客机连接到服务器");
	}
	else
	    delete pNewSocket;	

	CAsyncSocket::OnAccept(nErrorCode);
}