hidediskdlg.cpp

用于隐藏系统分区的vc源码

// hidediskDlg.cpp : implementation file
//

#include "stdafx.h"
#include "hidedisk.h"
#include "hidediskDlg.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
bool bsel = false;
/////////////////////////////////////////////////////////////////////////////
// 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()

/////////////////////////////////////////////////////////////////////////////
// CHidediskDlg dialog

CHidediskDlg::CHidediskDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CHidediskDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CHidediskDlg)
		// 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 CHidediskDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CHidediskDlg)
	DDX_Control(pDX, IDC_SELECTALL, m_sel);
	DDX_Control(pDX, IDC_LIST1, m_list);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CHidediskDlg, CDialog)
	//{{AFX_MSG_MAP(CHidediskDlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_BN_CLICKED(IDC_SELECTALL, OnSelectall)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CHidediskDlg message handlers

BOOL CHidediskDlg::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
	CString str,cstr,savestr,hidestr;
	int mlen,nlen,len,number;
	nlen = 0;	
	str = "ABCDEFGHIJKLMNOPQRSTYUWXYZ";
	for(int i = 0; i<26; i++)
	{
		cstr = str.Mid(i,1);
		cstr += ":";
		m_list.AddString(cstr);
	}

	int rv;
	HKEY hKey;
	DWORD slen = 256;
	char data[MAX_PATH];

	rv = RegOpenKeyEx(HKEY_CURRENT_USER,
				 "Software\\SunShine",
				 0,
				 KEY_READ|KEY_WRITE,
				 &hKey);
	if(rv == ERROR_SUCCESS)
	{
		rv=RegQueryValueEx(hKey,
			  "HideDisk",
			  0,
			  NULL,
			  (BYTE *)data,
			  &slen);

	}
	RegCloseKey(hKey);

	savestr = data;
	len = savestr.Find(";",nlen);
	while(len != -1)
	{
		mlen = len - nlen;
		hidestr = savestr.Mid(nlen,mlen);
		number = atoi(hidestr);
		m_list.SetCheck(number,1);
		nlen = len+1;
		len = savestr.Find(";",nlen);

	}

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

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

void CHidediskDlg::OnOK() 
{
	BOOL IsNT;
	DWORD NTVersion;
	NTVersion = GetVersion(); // Get major and minor version numbers of Windows
	if( NTVersion >= 0x80000000 ) 
		IsNT = FALSE;
	else
		IsNT = TRUE;
	int num,number,nt;
	nt = 0;
	number = 1;
	CString savedisk,str;
	savedisk = "";
	for(int i = 0; i < 26; i++)
	{
		num = m_list.GetCheck(i);
		if(num == 1)
		{
			str.Format("%d",i);
			savedisk += str;
			savedisk += ";";

			if(i == 0)
			{
				nt = 0;
			}

			else
			{
				number = 1;
				for(int j = 0; j < i; j++)
				{
					
					number = 2 * number;
												
				}
	
			}

			nt += number;
			
		}
	}

	int rv;
	HKEY hKey;
	HKEY hKey2;
	DWORD value,value1 = 1,mLen = 4;
	DWORD dwDisposition,slen = 256;
	char savehide[MAX_PATH];
	strcpy(savehide,savedisk);
	value = (DWORD)nt;
	if(nt >= 1 )
	{
		
		rv = RegOpenKeyEx(HKEY_CURRENT_USER,
					 "Software\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer",
					 0,
					 KEY_READ|KEY_WRITE,
					 &hKey);
		if(rv == ERROR_SUCCESS)
		{
			rv=RegSetValueEx(hKey,
				  "NoDrives",
				  0,
				  REG_DWORD,
				  (BYTE *)&value,
				  mLen);
           rv=RegSetValueEx(hKey,
				  "NoViewOnDrive",
				  0,
				  REG_DWORD,
				  (BYTE *)&value,
				  mLen);	
		}
		RegCloseKey(hKey);
		
		rv = RegCreateKeyEx(HKEY_CURRENT_USER,
					 "Software\\Microsoft\\Windows\\CurrentVersion\\Policies\\WinOldApp",
                 0,
				 NULL,
				 REG_OPTION_NON_VOLATILE,
                 KEY_READ |KEY_WRITE,
				 NULL,
                 &hKey,
				 &dwDisposition);
		if(rv == ERROR_SUCCESS)
		{
			rv=RegSetValueEx(hKey,
				  "Disabled",
				  0,
				  REG_DWORD,
				  (BYTE *)&value1,
				  mLen);
	
		}
		
		RegCloseKey(hKey);

		if(IsNT)
		{
			rv = RegOpenKeyEx(HKEY_CURRENT_USER,
				"Software\\Policies\\Microsoft\\Windows\\System",
				0,
				KEY_ALL_ACCESS,
				&hKey2);
			if(rv != ERROR_SUCCESS)
			{
				
				rv = RegCreateKeyEx(HKEY_CURRENT_USER,
						 "Software\\Policies\\Microsoft\\Windows\\System",
					 0,
					 NULL,
					 REG_OPTION_NON_VOLATILE,
					 KEY_READ |KEY_WRITE,
					 NULL,
					 &hKey2,
					 &dwDisposition);

					rv = RegSetValueEx(hKey2,"DisableCMD",0, REG_DWORD,(BYTE *)&value1,mLen);

			}
			else
			{
				rv = RegSetValueEx(hKey2,"DisableCMD",0, REG_DWORD,(BYTE *)&value1,mLen);
			}
		}

	}

	else
	{
		rv = RegOpenKeyEx(HKEY_CURRENT_USER,
					 "Software\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer",
					 0,
					 KEY_READ|KEY_WRITE,
					 &hKey);
		if(rv == ERROR_SUCCESS)
		{
			rv = RegDeleteValue(hKey,"NoDrives");
	        rv = RegDeleteValue(hKey,"NoViewOnDrive");
		}

		RegCloseKey(hKey);

		rv = RegOpenKeyEx(HKEY_CURRENT_USER,
					 "Software\\Microsoft\\Windows\\CurrentVersion\\Policies",
					 0,
					 KEY_READ|KEY_WRITE,
					 &hKey);
		if(rv == ERROR_SUCCESS)
		{
			rv=RegDeleteKey(hKey,"WinOldApp");
	
		}

		RegCloseKey(hKey);

		rv = RegOpenKeyEx(HKEY_CURRENT_USER,
			"Software\\Policies\\Microsoft\\Windows\\System",
			0,
			KEY_ALL_ACCESS,
			&hKey2);

		if(rv == ERROR_SUCCESS)
		{
			rv = RegDeleteValue(hKey2,"DisableCMD");
		}

		RegCloseKey(hKey2);
 

	}

	rv = RegOpenKeyEx(HKEY_CURRENT_USER,
				 "Software\\SunShine",
				 0,
				 KEY_READ|KEY_WRITE,
				 &hKey);
	if(rv == ERROR_SUCCESS)
	{
		rv=RegSetValueEx(hKey,
			  "HideDisk",
			  0,
			  REG_SZ,
			  (BYTE *)savehide,
			  slen);

	}
	RegCloseKey(hKey);
				//刷新注册表，不用重启机
	::SendMessage(HWND_BROADCAST,WM_SETTINGCHANGE,0,0);
				
	CDialog::OnOK();
}

void CHidediskDlg::OnSelectall() 
{
	// TODO: Add your control notification handler code here
	
	bsel =!bsel;
	if (bsel)
	{
	    m_sel.SetWindowText("清除");
		for(int i = 0; i < 26; i++)
		{
			m_list.SetCheck(i,1);
		}
	}
	else
	{   m_sel.SetWindowText("全选");
		for(int i = 0; i < 26; i++)
		{
			m_list.SetCheck(i,0);
		}
	}
}