getdnserialdlg.cpp

此代码可以方便的获取你的本机硬盘序列号

// GetDNSerialDlg.cpp : implementation file
//

#include "stdafx.h"
#include "GetDNSerial.h"
#include "GetDNSerialDlg.h"
#include "MD5Checksum.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
	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()

/////////////////////////////////////////////////////////////////////////////
// CGetDNSerialDlg dialog

CGetDNSerialDlg::CGetDNSerialDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CGetDNSerialDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CGetDNSerialDlg)
		// NOTE: the ClassWizard will add member initialization here
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CGetDNSerialDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CGetDNSerialDlg)
		// NOTE: the ClassWizard will add DDX and DDV calls here
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CGetDNSerialDlg, CDialog)
	//{{AFX_MSG_MAP(CGetDNSerialDlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_BN_CLICKED(IDC_BUTTON1, OnButton1)
	ON_BN_CLICKED(IDC_BUTTON2, OnButton2)
	ON_BN_CLICKED(IDC_BUTTON3, OnButton3)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CGetDNSerialDlg message handlers

BOOL CGetDNSerialDlg::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
	
	return TRUE;  // return TRUE  unless you set the focus to a control
}

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

void CGetDNSerialDlg::OnButton1() 
{
	// TODO: Add your control notification handler code here
	CEdit *edit;
	CGetMachineInfo m_Info;
	edit=(CEdit*)GetDlgItem(IDC_EDIT1);
	edit->SetWindowText(m_Info.str_DN_Serial);
}

void CGetDNSerialDlg::OnButton2() 
{
	// TODO: Add your control notification handler code here
	CString strPassWord,strMac;
	CEdit *edit;
	edit=(CEdit*)GetDlgItem(IDC_EDIT1);
//	edit->SetWindowText(m_Info.str_DN_Serial);
	edit->GetWindowText(strMac);
	if (strMac=="")
	{
		AfxMessageBox("请输入硬盘序号!");
		return;
	}
	//计算加密后的硬盘加密序号   暂时使用md5的加密方式,可考虑在md5的基础上增加一些改变
	strPassWord = CMD5Checksum::GetMD5((BYTE*)(const char*)strMac,strMac.GetLength());
	edit=(CEdit*)GetDlgItem(IDC_EDIT2);
	edit->SetWindowText(strPassWord);
}

void CGetDNSerialDlg::OnButton3() 
{
	// TODO: Add your control notification handler code here
	HKEY hKey;
 	CString strMac,strPassword;
	CEdit *edit;
	edit=(CEdit*)GetDlgItem(IDC_EDIT1);
	edit->GetWindowText(strMac);
	edit=(CEdit*)GetDlgItem(IDC_EDIT2);
	edit->GetWindowText(strPassword);
	if (strMac=="")
	{
		AfxMessageBox("请输入硬盘序号!");
		return;
	}
	CGetMachineInfo m_Info;
	if(strMac!=m_Info.str_DN_Serial)
	{
		AfxMessageBox("序号必须与本地硬盘相符!");
		return;
	}
	if (strPassword=="")
	{
		AfxMessageBox("请输入硬盘密码!");
		return;
	}
	::RegOpenKeyEx(HKEY_LOCAL_MACHINE, "SOFTWARE\\ChinaMan",NULL, KEY_ALL_ACCESS, &hKey);
/************************************************************************/
/* 这里有内存泄露的危险，找不到原因以及解决方法，使用另一种方法代替		*/
/************************************************************************/
/*
	LPBYTE lpb=new BYTE(strPassword.GetLength()+1);
	for(int i=0;i<strPassword.GetLength();i++) 
		lpb[i]=strPassword[i];
	lpb[i]=0;
	RegSetValueEx(hKey,"加密序号",NULL,REG_SZ, lpb, strPassword.GetLength()+1);
*/
	RegSetValueEx(hKey,"加密序号",NULL,REG_SZ, (LPBYTE&)strPassword, strPassword.GetLength()+1);
	RegCloseKey(hKey);
}

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