// CParamDlg.cpp : implementation file
//

#include "stdafx.h"
#include "try4.h"
#include "CParamDlg.h"
#include "CSocketFun.h"

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

/////////////////////////////////////////////////////////////////////////////
// CParamDlg dialog

//------------------------------------------------------------
//-----------------------------------------------------------



CParamDlg::CParamDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CParamDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CParamDlg)
	m_nStartPort= 0;
	m_nEndPort = 2000;
	m_nMaxHop = 10;
	m_nMaxThread = 100;
	//}}AFX_DATA_INIT
}


void CParamDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CParamDlg)
	DDX_Control(pDX, IDC_START_IPADDR, m_ctrStartIPAddr);
	DDX_Text(pDX, IDC_STARTPORT, m_nStartPort);
	DDV_MinMaxInt(pDX, m_nStartPort, 0, 65536);
	DDX_Text(pDX, IDC_ENDPORT, m_nEndPort);
	DDV_MinMaxInt(pDX, m_nEndPort, 0, 65536);
	DDX_Text(pDX, IDC_MAXHOP, m_nMaxHop);
	DDV_MinMaxInt(pDX, m_nMaxHop, 0, 30);
	DDX_Text(pDX, IDC_MAXTHREAD, m_nMaxThread);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CParamDlg, CDialog)
	//{{AFX_MSG_MAP(CParamDlg)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CParamDlg message handlers

BOOL CParamDlg::OnInitDialog() 
{
	CDialog::OnInitDialog();
	
	// TODO: Add extra initialization here
	m_ctrStartIPAddr.SetAddress(127,0,0,1);

	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}


void CParamDlg::OnOK() 
{
	// TODO: Add extra validation here
	extern int  gnStartPort;
    extern int gnEndPort;
    extern DWORD gdwStartIPAddr;
	extern CString strStartIPAddr;
	extern int nMaxHop;
	extern int nMaxThread;


	UpdateData(true);

	nMaxHop    = m_nMaxHop;
	nMaxThread = m_nMaxThread;

	GetDlgItemText(IDC_START_IPADDR,strStartIPAddr);

	DWORD tmpStartIPAddr;
	m_ctrStartIPAddr.GetAddress(tmpStartIPAddr);

	if(m_nEndPort<m_nStartPort)
	{
		AfxMessageBox("終止端口應(yīng)該大于起始端口!請重新輸入 ");
		return;
	}

	gnStartPort = m_nStartPort;
	gnEndPort   = m_nEndPort;

    gdwStartIPAddr = tmpStartIPAddr;
	
	CDialog::OnOK();
}

void CParamDlg::OnCancel() 
{
	// TODO: Add extra cleanup here
	
	CDialog::OnCancel();
}