// CScanPortDlg.cpp : implementation file
//

#include "stdafx.h"
#include "CScanPort.h"
#include "CScanPortDlg.h"
#include "HELPDialog.h"

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

/////////////////////////////////////////////////////////////////////////////
// CAboutDlg dialog used for App About

class CAboutDlg : public CDialog
{
public:
	CAboutDlg();

// Dialog Data
	//{{AFX_DATA(CAboutDlg)
	enum { IDD = IDD_ABOUTBOX };
	//}}AFX_DATA

	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CAboutDlg)
	protected:
	virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV support
	//}}AFX_VIRTUAL

// Implementation
protected:
	//{{AFX_MSG(CAboutDlg)
	afx_msg void OnClose();
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD)
{
	//{{AFX_DATA_INIT(CAboutDlg)
	//}}AFX_DATA_INIT
}

void CAboutDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CAboutDlg)
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)
	//{{AFX_MSG_MAP(CAboutDlg)
	ON_WM_CLOSE()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CCScanPortDlg dialog

CCScanPortDlg::CCScanPortDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CCScanPortDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CCScanPortDlg)
	m_vIP = _T("");
	m_vport = _T("");
	m_context = _T("");
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CCScanPortDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CCScanPortDlg)
	DDX_Control(pDX, IDC_IPADDRESS_END, m_End);
	DDX_Control(pDX, IDC_IPADDRESS_START, m_Start);
	DDX_Control(pDX, IDC_TREE_RESULT, m_cTreeResult);
	DDX_Control(pDX, IDC_STATIC_START, m_cEndTime);
	DDX_Control(pDX, IDC_STATIC_END, m_cStartTime);
	DDX_Control(pDX, IDC_STATIC1, m_cc);
	DDX_Control(pDX, IDC_Groupe, m_cGrope);
	DDX_Control(pDX, IDC_EDIT_ATTEMPTS, m_cAttempts);
	DDX_Control(pDX, IDC_EDIT_TOPORT, m_cPortTo);
	DDX_Control(pDX, IDC_EDIT_FORMPORT, m_cPortFrom);
	DDX_Control(pDX, IDC_EDIT_SINGLEPORT, m_cSinglePort);
	DDX_Control(pDX, IDC_PROGRESS, m_cProgress);
	DDX_Control(pDX, IDC_BUTTON_STOP, m_cBtnStop);
	DDX_Control(pDX, IDC_BUTTON_SCAN, m_cBtnScan);
	DDX_Text(pDX, IDC_EDIT_IP, m_vIP);
	DDV_MaxChars(pDX, m_vIP, 32);
	DDX_Text(pDX, IDC_EDIT_PORT, m_vport);
	DDV_MaxChars(pDX, m_vport, 65536);
	DDX_Text(pDX, IDC_EDIT_CONTEXT, m_context);
	DDV_MaxChars(pDX, m_context, 65566);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CCScanPortDlg, CDialog)
	//{{AFX_MSG_MAP(CCScanPortDlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_BN_CLICKED(IDC_BUTTON_SCAN, OnButtonScan)
	ON_BN_CLICKED(IDC_RADIO_SINGLEPORT, OnRadioSingleport)
	ON_BN_CLICKED(IDC_RADIO_RANGEPORT, OnRadioRangeport)
	ON_BN_CLICKED(IDC_BUTTON_STOP, OnButtonStop)
	ON_WM_DESTROY()
	ON_COMMAND(ID_OPEN, OnOpen)
	ON_COMMAND(ID_EXIT, OnExit)
	ON_COMMAND(ID_HELP, OnHelp)
	ON_NOTIFY(TVN_SELCHANGED, IDC_TREE_RESULT, OnSelchangedTreeResult)
	ON_BN_CLICKED(IDC_BUTTON_Attack, OnBUTTONAttack)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CCScanPortDlg message handlers

BOOL CCScanPortDlg::OnInitDialog()
{
	CDialog::OnInitDialog();

	// Add "About..." menu item to system menu.

	// IDM_ABOUTBOX must be in the system command range.
	ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);
	ASSERT(IDM_ABOUTBOX < 0xF000);

	CMenu* pSysMenu = GetSystemMenu(FALSE);
	if (pSysMenu != NULL)
	{
		CString strAboutMenu;
		strAboutMenu.LoadString(IDS_ABOUTBOX);
		if (!strAboutMenu.IsEmpty())
		{
			pSysMenu->AppendMenu(MF_SEPARATOR);
			pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);
		}
	}

	// Set the icon for this dialog.  The framework does this automatically
	//  when the application's main window is not a dialog
	SetIcon(m_hIcon, TRUE);			// Set big icon
	SetIcon(m_hIcon, FALSE);		// Set small icon
	
	// TODO: Add extra initialization here
	m_cPortFrom.EnableWindow(FALSE);
    m_cPortTo.EnableWindow(FALSE);
    m_cSinglePort.EnableWindow(FALSE);
	m_cAttempts.EnableWindow(FALSE);
	m_bStart=FALSE;
	return TRUE;  // return TRUE  unless you set the focus to a control
}

void CCScanPortDlg::OnSysCommand(UINT nID, LPARAM lParam)
{
	if ((nID & 0xFFF0) == IDM_ABOUTBOX)
	{
		CAboutDlg dlgAbout;
		dlgAbout.DoModal();
	}
	else
	{
		CDialog::OnSysCommand(nID, lParam);
	}
}

// If you add a minimize button to your dialog, you will need the code below
//  to draw the icon.  For MFC applications using the document/view model,
//  this is automatically done for you by the framework.

void CCScanPortDlg::OnPaint() 
{
	if (IsIconic())
	{
		CPaintDC dc(this); // device context for painting

		SendMessage(WM_ICONERASEBKGND, (WPARAM) dc.GetSafeHdc(), 0);

		// Center icon in client rectangle
		int cxIcon = GetSystemMetrics(SM_CXICON);
		int cyIcon = GetSystemMetrics(SM_CYICON);
		CRect rect;
		GetClientRect(&rect);
		int x = (rect.Width() - cxIcon + 1) / 2;
		int y = (rect.Height() - cyIcon + 1) / 2;

		// Draw the icon
		dc.DrawIcon(x, y, m_hIcon);
	}
	else
	{
		CDialog::OnPaint();
	}
}

// The system calls this to obtain the cursor to display while the user drags
//  the minimized window.
HCURSOR CCScanPortDlg::OnQueryDragIcon()
{
	return (HCURSOR) m_hIcon;
}
BOOL CCScanPortDlg::TestConnection(CString IP , UINT nPort)
{
	SOCKADDR_IN dest;
	memset(&dest,0,sizeof(dest));
	dest.sin_addr.S_un.S_addr=inet_addr(IP);
	dest.sin_port=htons(nPort);
	dest.sin_family=AF_INET;
	SOCKET hsock=socket(AF_INET,SOCK_STREAM,0);
	int error=connect(hsock,(sockaddr*)(&dest),sizeof(SOCKADDR_IN));
	if(error!=-1)   return FALSE;
	closesocket(hsock);
	return TRUE;
 }

CString CCScanPortDlg::GetIPAddress( BYTE f1,BYTE f2,BYTE f3,BYTE f4 )
{   
	CString IP;
	char temp[10]=_T("\0");
	IP=_itoa(f1,temp,10);
	IP+=_T(".");
	IP+=_itoa(f2,temp,10);
	IP+=_T(".");
	IP+=_itoa(f3,temp,10);
	IP+=_T(".");
	IP+=_itoa(f4,temp,10);
	return  IP;
}

void CCScanPortDlg::OnButtonScan() 
{
	// TODO: Add your control notification handler code here
	CString btnTxt,IP;
	UINT nSinglePort ,maxPort,minPort,nIndex=0,nCounter;
	BYTE sf1,sf2,sf3,sf4,ef1,ef2,ef3,ef4;
	TCHAR temp[10]="\0";
	m_cTreeResult.DeleteAllItems();
	m_cTreeResult.SetBkColor(RGB(255,200,200));
	SetDlgItemText(IDC_STATIC_START,"開始時間");
	SetDlgItemText(IDC_STATIC_END,"結束時間");
	CTime  time=CTime::GetCurrentTime();
	int nhs=time.GetHour();
	int nms=time.GetMinute();
	int nss=time.GetSecond();
	char  temps[10]=_T("\0");
	TV_INSERTSTRUCT   TreeCtrlItem;
	HTREEITEM         hTreeItem;
	CString strs;
               //  當小時小于10時，在它的前面加上0
	if(nhs<10)
	{
		strs+=_T("0");
	    strs+=itoa(nhs,temps,10);
	}
	else
	{
		strs+=itoa(nhs,temps,10);
	}
	strs+=":";
        	// //  當分小于10時，在它的前面加上0
	if(nms<10)
	{
		strs+=_T("0");
	    strs+=itoa(nms,temps,10);
	}
	else
	{
		strs+=itoa(nms,temps,10);
	}
	strs+=":";
		//   當秒小于10時，在它的前面加上0
	if(nss<10)
	{
		strs+=_T("0");
	    strs+=itoa(nss,temps,10);
	}
	else
	{
		strs+=itoa(nss,temps,10);
	}
	SetDlgItemText(IDC_STATIC_START,strs);
	m_cProgress.SetPos(0);
	if(m_Start.IsBlank())
	{
		MessageBox(_T("Please specify the machine's IP address"),_T("Error"),MB_OK|MB_ICONEXCLAMATION);
		return;
	}
    
	if(m_Start.GetAddress(sf1,sf2,sf3,sf4)<4)
	{
		MessageBox(_T("Please specify the  IP address again!"),_T("Invalid IP address!"),MB_OK|MB_ICONEXCLAMATION);
		return;
	}

	if(m_End.IsBlank())
	{
		MessageBox(_T("Please specify the machine's IP address"),_T("Error"),MB_OK|MB_ICONEXCLAMATION);
		return;
	}
    
	if(m_End.GetAddress(ef1,ef2,ef3,ef4)<4)
	{
		MessageBox(_T("Please specify the  IP address again!"),_T("Invalid IP address!"),MB_OK|MB_ICONEXCLAMATION);
		return;
	}


	m_cBtnStop.EnableWindow();
	m_cBtnScan.EnableWindow(FALSE);
    
	if(m_bSinglePort)
	{
	   CString port;
	   m_cSinglePort.GetWindowText(port);
	   maxPort=minPort=nSinglePort=atoi(port);
	   if( nSinglePort<=0||nSinglePort>65566 )     
	   {	
		   	MessageBox(_T("Please specify the  Port !"),_T("Invalid	Port address!"),MB_OK|MB_ICONEXCLAMATION);
		    m_cBtnStop.EnableWindow(FALSE);
		    m_cBtnScan.EnableWindow();
			m_cSinglePort.SetWindowText((CString)_T(" "));
			return;
	   }
	}

     else 
	 {
	    CString port1,port2;
		m_cPortFrom.GetWindowText(port1);
     	m_cPortTo.GetWindowText(port2);
		minPort=atoi(port1);
		maxPort=atoi(port2);