listensock.cpp

1采用了tcp通信。 2实现自由选择主辅库。 backup:数据库监视备份软件(backup.exe,backup.ini,backup.log,sendclient.log)

// ListenSock.cpp : implementation file
//

#include "stdafx.h"
#include "backup.h"
#include "ListenSock.h"
#include "sendsock.h"
#include "BackupDlg.h"

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

/////////////////////////////////////////////////////////////////////////////
// CListenSock

CListenSock::CListenSock(CDialog  * pdlg)
{
		m_pdlg = (CBackupDlg *)pdlg;

}

CListenSock::~CListenSock()
{
}


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

/////////////////////////////////////////////////////////////////////////////
// CListenSock member functions

BOOL CListenSock::InitListen(UINT port)
{
	int error;
	if (Create (port))
	{
		if(Listen ())
		{

		}
		else
		{
			return false;
		}
	}
	else
	{
		error = GetLastError();
		return false;
	}
	return true;

}

void CListenSock::OnAccept(int nErrorCode) 
{
	// TODO: Add your specialized code here and/or call the base class
	CSendSock * tempsock;
	tempsock = new CSendSock(m_pdlg);
	if(Accept(*tempsock))
	{
      m_pdlg->m_sendindex ++;
	  tempsock->m_sendindex = m_pdlg->m_sendindex;
	  m_pdlg ->m_sendsock.SetAt(m_pdlg->m_sendindex ,tempsock);
	}
	else
	{
     delete tempsock;
	}


	CSocket::OnAccept(nErrorCode);
}

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