虚拟光驱dlg.cpp

这是一个实现虚拟光驱的应用程序和驱动程序的源代码

// 虚拟光驱Dlg.cpp : implementation file
//

#include "stdafx.h"
#include "虚拟光驱.h"
#include "虚拟光驱Dlg.h"
#include "Filedisk.h"

#include <windows.h>
#include <winioctl.h>
#include <stdio.h>
#include <stdlib.h>

#include <string.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()

/////////////////////////////////////////////////////////////////////////////
// CMyDlg dialog

CMyDlg::CMyDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CMyDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CMyDlg)
		// 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);
	m_Num[0]=0;
	m_Num[1]=0;
	m_Num[2]=0;
	m_Num[3]=0;
	
}

void CMyDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CMyDlg)
	DDX_Control(pDX, IDC_COMBO2, m_combobox2);
	DDX_Control(pDX, IDC_COMBO1, m_combobox);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CMyDlg, CDialog)
	//{{AFX_MSG_MAP(CMyDlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_BN_CLICKED(IDC_open, Onopen)
	ON_BN_CLICKED(IDC_creat, Ondiskcreat)
	ON_BN_CLICKED(IDC_quit, Onfilequit)
	ON_BN_CLICKED(IDC_out, Onout)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CMyDlg message handlers
void CMyDlg::GetMyDrv()
{
	DWORD   dw=GetLogicalDrives();
	char path[1026]={0};
	for(char i=0;i<26;i++)
	{
		char name[]="A:";
		name[0]+=i;
		if(dw&(1<<i))
		{
			if(0!=QueryDosDevice(name,path,1024))
			{
				int num=-1;
				if(0==_stricmp(path,"\\Device\\FileDisk\\FileDisk0"))  //FileDiskCd0 CDIMGE
				{
					m_combobox2.AddString(name);
					m_Num[0]=1;
				}
				if(0==_stricmp(path,"\\Device\\FileDisk\\FileDisk1"))//FileDiskCd0 CDIMGE
				{
					m_combobox2.AddString(name);
					m_Num[1]=1;
				}
				if(0==_stricmp(path,"\\Device\\FileDisk\\FileDisk2"))//FileDiskCd0 CDIMGE
				{
					m_combobox2.AddString(name);
					m_Num[2]=1;
				}
				if(0==_stricmp(path,"\\Device\\FileDisk\\FileDisk3"))//FileDiskCd0 CDIMGE
				{
					m_combobox2.AddString(name);
					m_Num[3]=1;
				}
			}
		}
		else
		{
			m_combobox.AddString(name);
		}
	}
}
BOOL CMyDlg::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

	GetMyDrv();
    
	return TRUE;  // return TRUE  unless you set the focus to a control
}

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

void CMyDlg::Onopen() 
{
	// TODO: Add your control notification handler code here
	CFileDialog filedialog(TRUE);
    filedialog.m_ofn.lpstrTitle="打开对话框";
	filedialog.m_ofn.lpstrFilter="Text Files(*.iso)\0\0";

	if(IDOK==filedialog.DoModal())
	{
	 	CString path=filedialog.GetPathName();
		SetDlgItemText(IDC_show,path);
	}
	
}

int CMyDlg::CreateMyCd(CString m_str,CString FileName)
{
	CFiledisk filedisk;
	filedisk.m_DriveLetter=m_str.GetAt(0);
	filedisk.m_DeviceNumber=-1;
	for(int i=0;i<4;i++)
	{
		if(m_Num[i]==0)
		{
			filedisk.m_DeviceNumber=i;
			m_Num[i]=1;
			break;
		}
	}
	if(filedisk.m_DeviceNumber==-1)
	{
		return -1;
	}
	filedisk.m_OpenFileInformation =(OPEN_FILE_INFORMATION *)malloc(
		sizeof(OPEN_FILE_INFORMATION) + FileName.GetLength()  + 7);
	memset(filedisk.m_OpenFileInformation,0,
		sizeof(OPEN_FILE_INFORMATION) + strlen(FileName) + 7);
	strcpy(filedisk.m_OpenFileInformation->FileName, "\\??\\");
	strcat(filedisk.m_OpenFileInformation->FileName, FileName);
	filedisk.m_OpenFileInformation->FileNameLength =
		(USHORT) strlen(filedisk.m_OpenFileInformation->FileName);

	///////filedisk
    filedisk.m_OpenFileInformation->FileSize.QuadPart =1024;
	filedisk.m_CdImage = FALSE;
	filedisk.m_OpenFileInformation->ReadOnly = TRUE;
    //////cdimge
	//filedisk.m_CdImage = true;
     
	int res =filedisk.FileDiskMount();
	if(res==0)
	{
	  m_combobox2.AddString(m_str);
	  m_combobox.DeleteString(m_combobox.GetCurSel());
	}
	free(filedisk.m_OpenFileInformation);
	return res;
}
void CMyDlg::Ondiskcreat() 
{
	// TODO: Add your control notification handler code here
	CString FileName;
	GetDlgItemText(IDC_show,FileName);
    CFiledisk filedisk;

	CString m_str;
    
    m_combobox.GetLBText(m_combobox.GetCurSel(),m_str);
	if(FileName.GetLength()==0||m_str.GetLength()==0)
	{
		if(FileName.GetLength()==0)
		{
			MessageBox("请输入文件");
		}
		else
		{
			MessageBox("请输入盘符");
		}
	}
	else
	{
		
		//////////////////////////////////
		if(0==CreateMyCd(m_str,FileName))
		{
			::AfxMessageBox("CreateMyCd OK");
		}
		else
		{
			::AfxMessageBox("CreateMyCd Err");
		}
		return;
	}
}

BOOL CMyDlg::DeleteMyDrv(CString m_str)
{
	CFiledisk filedisk;
	CString m_str1;
	m_combobox2.GetLBText(m_combobox2.GetCurSel(),m_str1);
	char name[1026]={0};
	if(0!=QueryDosDevice(m_str1.GetBuffer(10), name,1000))
	{
		char nam[100]="\\Device\\FileDisk\\FileDisk0";///FileDiskCD0
		for(char i=0;i<4;i++)
		{
			nam[25]='0'+i;//nam[27]='0'+i
			if(0==stricmp(name,nam))
			{
				m_Num[i]=0;
				m_combobox.AddString(m_str1.GetBuffer(10));
				int sec=m_combobox2.GetCurSel();
				m_combobox2.DeleteString(sec);
				if(m_combobox2.GetCount() == 0 )
				{
					m_combobox2.ResetContent();
					::AfxMessageBox("ResetContent");
				}
				//m_combobox2.UpdateData(FALSE);

				filedisk.m_DriveLetter=m_str.GetAt(0);
				filedisk.FileDiskUmount();
				return TRUE;
			}
		}
	}
    return FALSE;
}
void CMyDlg::Onfilequit() 
{
	// TODO: Add your control notification handler code here
	
	CFiledisk filedisk;
	//if(m_combobox2.GetCurSel()==0)
	//{
	//filedisk.m_DriveLetter='h';
	//}
	
	CString m_str;
	m_combobox2.GetLBText(m_combobox2.GetCurSel(),m_str);
	if(m_str.IsEmpty())
	{
		
		MessageBox("请选择盘符");
	}
	else
	{
		///////////////////////////////////////////////////////////
		if(DeleteMyDrv(m_str))
		{
			::AfxMessageBox("DeleteMyDrv OK");
		}
		else
		{
			::AfxMessageBox("DeleteMyDrv Err");
		}
		return;
		///////////////////////////////////////////////////////////
		
	
		
		
	}

}

void CMyDlg::Onout() 
{
	// TODO: Add your control notification handler code here
	DestroyWindow();
}