pppkeygendlg.cpp

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// PPPKeygenDlg.cpp : implementation file
//

#include "stdafx.h"
#include "PPPKeygen.h"
#include "PPPKeygenDlg.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
//
/*
CString GetSoftWareRegisterCode(CString serial)
{
 CString sn;
 sn=serial;
 if(sn.GetLength()<=0||sn.GetLength()%2!=0)
 {
	 return TEXT("1234567890");
 } 
 //全部为大写
 //
 sn.MakeUpper();
 //
 CString tmpstr;
 int len;
 len=serial.GetLength();
 //0,1,2,3,4,5,6,7,8,9
 //1,8,2,5,0,3,9,6,4,7
 TCHAR code[11]={_T('1'),_T('8'),_T('2'),_T('5'),_T('0'),
	             _T('3'),_T('9'),_T('6'),_T('4'),_T('7'),
				 _T('\0')

				};
 //密码=[各项求和后模10]+[原码]+[各项求积后模10]
 long he,ji;
 he=0;
 ji=1;
 TCHAR ch,ss,mm;
 TCHAR *mstr;
 ss=0;
 mm=0;
 mstr=new TCHAR[len+2+1];
 int count;
 count=0;
 for(int i=0;i<len;i++)
 {
   ch=sn.GetAt(i);
   if(ch>=_T('A')&&ch<=_T('F'))
   {
    ss=ch-_T('A');
   }
   else
   {
     ss=ch-_T('0');
   }
   //he,ji
   if(ss!=0)
   {
    he=he+ss;   
    ji=ji*ss;
   }
   //
   if(ss!=0)
   {   
    mm=code[ss];
    mstr[count+1]=mm;
    count++;
   }
   //.....
 }
 //he
   ss=labs(he)%10;
   mm=code[ss];
   mstr[0]=mm;
//ji
   ss=labs(ji)%10;
   mm=code[ss];
   mstr[count+1]=mm;
//
   mstr[count+2]=_T('\0');

   //
   tmpstr=mstr;

   //
   delete mstr;
 

   return tmpstr;

}*/
CString GetSoftWareRegisterCode(CString serial)
{
 CString sn; 
 sn=serial;

 if(sn.GetLength()<=0||sn.GetLength()%2!=0)
 {
	 return TEXT("1234567890");
 } 
 //全部为大写
 //
 sn.MakeUpper();
 //
 CString tmpstr;
 int len;
 len=sn.GetLength();
 //0,1,2,3,4,5,6,7,8,9
 //1,8,2,5,0,3,9,6,4,7
 TCHAR code[11]={_T('1'),_T('9'),_T('2'),_T('6'),_T('4'),
	             _T('3'),_T('8'),_T('5'),_T('0'),_T('7'),
				 _T('\0')

				};
 //密码=[各项求和后模10]+[原码]+[各项求积后模10]
 
 long he,ji;
 he=0;
 ji=1;
 TCHAR ch,ss,mm;
 TCHAR *mstr;
 ss=0;
 mm=0;
 mstr=new TCHAR[len+2+1];
 int count;
 count=0;
 for(int i=0;i<len;i++)
 {
   ch=sn.GetAt(i);
   if(ch>=_T('A')&&ch<=_T('F'))
   {
    ss=ch-_T('A');
   }
   else
   {
     ss=ch-_T('0');
   }
   //he,ji
   if(ss!=0)
   {
    he=he+ss;   
    ji=ji*ss;
   }
   //
   if(ss!=0)
   {   
    mm=code[ss];
    mstr[count+1]=mm;
    count++;
   }
   //.....
 }
 //he
   ss=labs(he)%10;
   mm=code[ss];
   mstr[0]=mm;
//ji
   ss=labs(ji)%10;
   mm=code[ss];
   mstr[count+1]=mm;
//
   mstr[count+2]=_T('\0');

   //
   tmpstr=CString("HH-")+mstr;

   //
   delete mstr; 

   return tmpstr;

}
/////////////////////////////////////////////////////////////////////////////
// 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
	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)
		// No message handlers
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CPPPKeygenDlg dialog

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

void CPPPKeygenDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CPPPKeygenDlg)
	DDX_Control(pDX, IDC_CODE_EDIT, m_code_control);
	DDX_Text(pDX, IDC_SN_EDIT, m_sn_str);
	DDX_Text(pDX, IDC_CODE_EDIT, m_code_str);
	DDV_MaxChars(pDX, m_code_str, 255);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CPPPKeygenDlg, CDialog)
	//{{AFX_MSG_MAP(CPPPKeygenDlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_BN_CLICKED(IDC_OK_BUTTON, OnOkButton)
	ON_BN_CLICKED(IDC_GETCODE_BUTTON, OnGetcodeButton)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CPPPKeygenDlg message handlers

BOOL CPPPKeygenDlg::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
    m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
	//  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_sn_str=TEXT("");
	m_code_control.SetLimitText(255); 
	UpdateData(FALSE);
	return TRUE;  // return TRUE  unless you set the focus to a control
}

void CPPPKeygenDlg::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 CPPPKeygenDlg::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 CPPPKeygenDlg::OnQueryDragIcon()
{
	return (HCURSOR) m_hIcon;
}

void CPPPKeygenDlg::OnOkButton() 
{
	// TODO: Add your control notification handler code here
	EndDialog(0);
}

void CPPPKeygenDlg::OnGetcodeButton() 
{
	// TODO: Add your control notification handler code here
	UpdateData();
	if(m_sn_str==TEXT("")||m_sn_str.GetLength()%2!=0) 
	{
		m_sn_str=TEXT("");
		m_code_str=TEXT("");
		UpdateData(FALSE);
		return;
	}
	CString code;
	code=GetSoftWareRegisterCode(m_sn_str);
	m_code_str=code;
	UpdateData(FALSE);
}