tupsocket.cpp

不断发送IP地址

// TupSocket.cpp : implementation file
//

#include "stdafx.h"
#include "TimeClient.h"
#include "TupSocket.h"

#include "TimeClientDlg.h"

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

/////////////////////////////////////////////////////////////////////////////
// CTupSocket

DWORD
GetLoaclIpAddress(void)
{
	union
	{
		DWORD	dwOPC;
		char	szOPC[4];
	};

	char	szHostName[128];
	
	dwOPC = 0;

	if( gethostname ( szHostName,  sizeof(szHostName) ) )
	{
		WSAGetLastError();
	}

	hostent * pHostent  = gethostbyname ( szHostName );

	char *	pAddr = *(pHostent->h_addr_list);
	for( int i=0; i<4; i++ )
	{
		szOPC[i] = pAddr[3-i];
	}
	return dwOPC;
}


CTupSocket::CTupSocket(CTimeClientDlg* pMgr)
{
	m_pMgr = pMgr;
}

CTupSocket::~CTupSocket()
{
}


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

/////////////////////////////////////////////////////////////////////////////
// CTupSocket member functions


void CTupSocket::OnSend(int nErrorCode) 
{
	if( m_pMgr )
	{
		m_pMgr->OnSocketSend(this, nErrorCode);
	}
	
	CSocket::OnSend(nErrorCode);
}

void CTupSocket::OnAccept(int nErrorCode) 
{
	CSocket::OnAccept(nErrorCode);
	if( m_pMgr )
	{
		m_pMgr->OnSocketAccept(this, nErrorCode);
	}
	
}

void CTupSocket::OnReceive(int nErrorCode) 
{
	// TODO: Add your specialized code here and/or call the base class
	CSocket::OnReceive(nErrorCode);
	if( m_pMgr )
	{
		m_pMgr->OnSocketReceive(this, nErrorCode);
	}	
}

void CTupSocket::OnClose(int nErrorCode) 
{
	// TODO: Add your specialized code here and/or call the base class
	CSocket::OnClose(nErrorCode);
	if( m_pMgr )
	{
		m_pMgr->OnSocketClose(this, nErrorCode);
	}	
}

void CTupSocket::OnConnect(int nErrorCode) 
{
	CSocket::OnConnect(nErrorCode);
	if( m_pMgr )
	{
		m_pMgr->OnSocketConnect(this, nErrorCode);
	}	
}

BOOL CTupSocket::GetConnectIpAddr( char * buffer )
{
	CString		strPeerAddress;
	UINT		uPeerPort;
	BOOL result = GetPeerName( strPeerAddress, uPeerPort );
	strcpy( buffer, (const char*)strPeerAddress );
	return result;
}