canceldlg.cpp

加密技术VC++

// CancelDlg.cpp : implementation file
//
				  
#include "stdafx.h"
#include "resource.h"
#include "CancelDlg.h"
#include "CtxMenu.h"

#include "SHUtils.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

//regsvr32.exe /s /c $(OUTDIR)\FileCrypt32.dll

/////////////////////////////////////////////////////////////////////////////
// CPPhraseDlg dialog

CPPhraseDlg::CPPhraseDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CPPhraseDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CPPhraseDlg)
	m_csPassPhrase = _T("");
	//}}AFX_DATA_INIT
}


void CPPhraseDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CPPhraseDlg)
	DDX_Control(pDX, EDT_PASSPHRASE, m_EditControl);
	DDX_Text(pDX, EDT_PASSPHRASE, m_csPassPhrase);
//	DDX_Control(pDX, IDC_HYPERLINK_ME, m_HyperLinkMe);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CPPhraseDlg, CDialog)
	//{{AFX_MSG_MAP(CPPhraseDlg)
	ON_WM_PAINT()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CPPhraseDlg message handlers

BOOL CPPhraseDlg::Create(CWnd* pParentWnd) 
{
	m_parent=pParentWnd;
	return CDialog::Create(IDD, pParentWnd);
}

BOOL CPPhraseDlg::OnInitDialog() 
{

	CDialog::OnInitDialog();

//	m_HyperLinkMe.SetURL("mailto:[e-mail]");

	CenterWindow();
	m_EditControl.SetFocus() ;

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

void CPPhraseDlg::OnOK() 
{

	CFileCrypt32App* pcCryptor = (CFileCrypt32App*) AfxGetApp();

	UpdateData();

	if (m_csPassPhrase.IsEmpty()) {
		int nRet = MessageBox ("Please enter a PassPhrase","Error: PassPhrase",MB_OKCANCEL | MB_ICONEXCLAMATION);
		if (nRet == IDOK) {
			m_EditControl.SetFocus() ;
			GetDlgItem(EDT_PASSPHRASE)->SetWindowText("");
		}
		else {
			pcCryptor->m_csPassPhrase = _T("");
			EndDialog (0);
		}
	}	
	else {
		pcCryptor->m_csPassPhrase = m_csPassPhrase;
		EndDialog (1);
	}
}

void CPPhraseDlg::OnCancel() 
{
	CFileCrypt32App* pcCryptor = (CFileCrypt32App*) AfxGetApp();

	pcCryptor->m_csPassPhrase = _T("");
	EndDialog(0);
}

void CPPhraseDlg::OnPaint() 
{
	CPaintDC dc(this); // device context for painting
	m_EditControl.SetFocus() ;
}

void CPPhraseDlg::PostNcDestroy() 
{
	delete this;
}


/////////////////////////////////////////////////////////////////////////////
// CCancelDlg dialog

CCancelDlg::CCancelDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CCancelDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CCancelDlg)
		// NOTE: the ClassWizard will add member initialization here
	//}}AFX_DATA_INIT

	m_curIcon=0;

}


void CCancelDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CCancelDlg)
	DDX_Control(pDX, IDCANCEL, m_cancelBtn);
    DDX_Control(pDX, IDC_PATH_TEXT, m_pathWnd);
	DDX_Control(pDX, IDC_AVI, m_AVI);
	
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CCancelDlg, CDialog)
	//{{AFX_MSG_MAP(CCancelDlg)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CCancelDlg message handlers

BOOL CCancelDlg::Create(CWnd* pParentWnd) 
{
	m_parent=pParentWnd;
	return CDialog::Create(IDD, pParentWnd);
}

void CCancelDlg::PostNcDestroy() 
{
	// modeless dialogs delete themselves
	delete this;
}

void CCancelDlg::ShutDown()
{
	DestroyWindow();
}

void CCancelDlg::OnCancel() 
{
	m_cancelBtn.EnableWindow(FALSE);

	SET_SAFE(m_bCancel, TRUE);
}

BOOL CCancelDlg::OnInitDialog() 
{

	CDialog::OnInitDialog();

	CFileCrypt32App* pcCryptor = (CFileCrypt32App*) AfxGetApp();

    // Create our passphrase dialog
	CPPhraseDlg *dlgPP;
	try {
		dlgPP = new CPPhraseDlg;
		pcCryptor->bDoIt = TRUE;
	} 
	catch (CMemoryException *e) {
		e->ReportError();
		e->Delete();
		dlgPP=NULL;
	}

	if (pcCryptor->bDoIt) {

		//Show passphrase dialog
		int result = dlgPP->DoModal ();
		if (result != 0) {

			SetWindowText(SHELLEXNAME" Is Busy...");

			CenterWindow();

			SET_SAFE(m_bCancel, FALSE);
		}
		else {
			pcCryptor->bDoIt = FALSE;
		}
	}

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

void CCancelDlg::SetPathText(CString csText)
{
	m_pathWnd.SetWindowText(csText);
}

void CCancelDlg::StartAVI(void)
{
	m_AVI.Open(IDR_AVI);						// open the avi resource.
	m_AVI.Play((UINT)0, (UINT)-1, (UINT)-1);	// play avi resource.
}

void CCancelDlg::StopAVI(void)
{
	m_AVI.Stop();	// stop avi resource.
	m_AVI.Close();	// close avi resource.
}

BOOL CCancelDlg::IsDirectory(CString csCheck) 
{
	WIN32_FIND_DATA wfd;
	HANDLE hFind;

	// Iterate through dirs
	hFind = FindFirstFile(csCheck, &wfd);
	if (hFind != INVALID_HANDLE_VALUE) {
		// Check if "." or "..", if not...
		// Check if its a directory.
		if ((strcmp(wfd.cFileName,_T("."))) && (strcmp(wfd.cFileName,_T(".."))) && 
			(wfd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)) {
			// This is a MUST
			FindClose(hFind);
			return TRUE;
		}
		// This is a MUST
		FindClose(hFind);

	}
	
	return FALSE;
}

void CCancelDlg::Split(CString Source, CString Deliminator, CStringArray& AddIt, BOOL bAddEmpty)
{
	// initialize the variables
	CString		 newCString = Source;
	CString		 tmpCString = "";
	CString		 AddCString = "";

	int pos1 = 0;
	int pos = 0;

	AddIt.RemoveAll();

	if (Deliminator.IsEmpty()) {
		// Add default [comma] if empty!
		// acknowledgement: Prasad [[e-mail]]
		Deliminator = ","; 
	}

	// do this loop as long as you have a deliminator
	do {
		// set to zero
		pos1 = 0;
		// position of deliminator starting at pos1 (0)
		pos = newCString.Find(Deliminator, pos1);
		// if the deliminator is found...
		if ( pos != -1 ) {

			// load a new var with the info left
			// of the position
			CString AddCString = newCString.Left(pos);// - 1);

			if (!AddCString.IsEmpty()) {
				// if there is a string to add, then
				// add it to the Array
				AddIt.Add(AddCString);
			}
			else if (bAddEmpty) {
				// if empty strings are ok, then add them
				AddIt.Add(AddCString);
			}

			// make a copy of the of this var. with the info
			// right of the deliminator
			tmpCString = newCString.Mid(pos + Deliminator.GetLength());
			
			// reset this var with new info
			newCString = tmpCString;
		}
	} while ( pos != -1 );
	
	if (!newCString.IsEmpty()) {
		// as long as the variable is not emty, add it
		AddIt.Add(newCString);
	}

}