sdiskdlg.cpp

上位机磁盘mass storage传输应用

// SDiskDlg.cpp : implementation file
//

#include "stdafx.h"
#include "SDisk.h"
#include "SDiskDlg.h"
#include "SDUsbMassStorage.h"
#include "GUIDs.h"
DWORD DISK0SECTORS	= 0x00;// + 0x20;//为DISK0分配固定的扇区大小－BY DEREK,07.21

#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()

/////////////////////////////////////////////////////////////////////////////
// CSDiskDlg dialog

CSDiskDlg::CSDiskDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CSDiskDlg::IDD, pParent)
{
	m_DeviceConnected = false;
	m_strUSBDevs = "";
	m_EnterPassDevs = "";
	m_PassWord = "";
	m_EnterPassed = false;
	//{{AFX_DATA_INIT(CSDiskDlg)
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CSDiskDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CSDiskDlg)
	DDX_Control(pDX, IDC_COMBO1, m_CBoxDevice);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CSDiskDlg, CDialog)
	//{{AFX_MSG_MAP(CSDiskDlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_CBN_EDITCHANGE(IDC_COMBO1, OnEditchangeCombo1)
	ON_CBN_SELCHANGE(IDC_COMBO1, OnSelchangeCombo1)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CSDiskDlg message handlers

BOOL CSDiskDlg::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
	//加入标签，标签名由各个子对话框的标题栏决定
	m_sheet.AddPage(&m_page2);
	m_sheet.AddPage(&m_page1);
	//用Create来创建一个属性页
	m_sheet.Create(this, WS_CHILD | WS_VISIBLE, WS_EX_CONTROLPARENT);

	RECT rect;
	m_sheet.GetWindowRect(&rect);
	int width = rect.right - rect.left;
	int height = rect.bottom - rect.top;

	//调整属性页的大小和位置
	m_sheet.SetWindowPos(NULL, 0, 0, 0, 0, SWP_NOSIZE | SWP_NOZORDER | SWP_NOACTIVATE);

	if (GetDeviceName(m_strUSBDevs.GetBuffer(256)))
		OnEditchangeCombo1();
	else
		MessageBox("Device disconnection!","Warning",MB_OK);
	RegisterDevice(this->m_hWnd,(LPGUID)&USBCLASS_GUID);
	
	return TRUE;  // return TRUE  unless you set the focus to a control
}

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

void CSDiskDlg::OnEditchangeCombo1() 
{
	// TODO: Add your control notification handler code here
	BOOL bResult=false;
	//CString m_strUSBDevsOut,m_strUSBDevsIn;
	UCHAR bMassBuf[MAX_INQUIRY_BUFFER_LENGTH + 32];
	DWORD nLen;
	PUCHAR pBuf;
	DWORD dTotalBytes = 0;
	DWORD TotalSectors = 0;
	FLOAT dTotalSize = 0;

	pBuf=(PUCHAR)bMassBuf;
	bResult = MassStorageIO(m_strUSBDevs.GetBuffer(256),
						UFI_READCAPACITY_TOTAL,//读取磁盘可用总扇区数
						NULL,
						pBuf,
                        SCSITRANSLEN8,			
                        &nLen,			 
						NULL,
						MASSTIMEOUT
					);
	if (bResult)
	{
		INQUIRY_BUFFER_LENGTH = pBuf[4] * 0x1000000 + pBuf[5] * 0x10000 + pBuf[6] * 0x100 + pBuf[7]; 

		//减去2个Block
		TotalSectors = pBuf[0] * 0x1000000 + pBuf[1] * 0x10000 + pBuf[2] * 0x100 + pBuf[3]+1;// - RESERVESECTORS;//derek 11.21
		dTotalBytes = TotalSectors * (pBuf[4] * 0x1000000 + pBuf[5] * 0x10000 + pBuf[6] * 0x100 + pBuf[7]);

		dTotalSize = ((FLOAT)dTotalBytes )/ 0x400 / 0x400;////换算成MB
		m_page1.TotalSize = dTotalSize;
		m_page1.TotalSectors = TotalSectors;
		bResult = MassStorageIO(m_strUSBDevs.GetBuffer(256),////读取DISK1的容量
						UFI_READCAPACITY,
						NULL,
						pBuf,
                        SCSITRANSLEN8,				 
                        &nLen,					
						NULL,
						MASSTIMEOUT
					);
	}
	if (bResult)
	{
		m_page1.m_Sectors1 = pBuf[0] * 0x1000000 + pBuf[1] * 0x10000 + pBuf[2] * 0x100 + pBuf[3]+ 1;
		bResult = MassStorageIO(m_strUSBDevs.GetBuffer(256),////读取DISK1的容量
						SD_GETKEY,
						NULL,
						pBuf,
                        SCSITRANSLEN8,				 
                        &nLen,					
						NULL,
						MASSTIMEOUT
					);//读取disk0容量
		DISK0SECTORS = pBuf[0] * 0x1000000 + pBuf[1] * 0x10000 + pBuf[2] * 0x100 + pBuf[3]+ 1;
		m_DeviceConnected = true;
	}
	else
		m_DeviceConnected = false;
	return;
}

void CSDiskDlg::OnSelchangeCombo1() 
{
	// TODO: Add your control notification handler code here
	OnEditchangeCombo1();
}

// add for close warning dialog
BOOL CSDiskDlg::OnDeviceChange(UINT nEventType,DWORD_PTR dwData)
{
	HWND hWnd1;

	switch(nEventType)
	{
		// 當光碟片放進來時,就會啟動
		case DBT_DEVICEARRIVAL: 
			//MessageBox("Media 已經放進來了,並且準備好了","Device");
			break;
		// 當光碟片被拿走
		case DBT_DEVICEREMOVECOMPLETE:
			hWnd1 = ::FindWindow(NULL,"不安全的设备删除");
			if (NULL != hWnd1)
			{
				::PostMessage(hWnd1,WM_CLOSE,0,0);
				//hWnd2 = ::FindWindowEx(hWnd1,NULL,NULL,"确定");
			}
			break;
        default:
			//MessageBox("其他情況","Device");
			break;
	}
	
	return TRUE;
}

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

void CSDiskDlg::OnShowWindow(BOOL bShow, UINT nStatus) 
{
	CDialog::OnShowWindow(bShow, nStatus);
	
	// TODO: Add your message handler code here
	m_page2.m_PWEdit.SetFocus();
}

void CSDiskDlg::OnOK() 
{
	// TODO: Add extra validation here
	m_page2.OnOK();
	// CDialog::OnOK();
}