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/*
* Copyright (c) 2003-2007 Rony Shapiro <ronys@users.sourceforge.net>.
* All rights reserved. Use of the code is allowed under the
* Artistic License terms, as specified in the LICENSE file
* distributed with this code, or available from
* http://www.opensource.org/licenses/artistic-license.php
*/
/// \file PasskeyEntry.cpp
//-----------------------------------------------------------------------------
/*
Passkey? That's Russian for 'pass'. You know, passkey
down the streetsky. [Groucho Marx]
*/
#include "stdafx.h"
#include "PasswordSafe.h"
#include "corelib/PwsPlatform.h"
#include "corelib/Pwsdirs.h"
#include "corelib/PWSfile.h"
#include "ThisMfcApp.h"
#include "AdvancedDlg.h"
#if defined(POCKET_PC)
#include "pocketpc/resource.h"
#include "pocketpc/PocketPC.h"
#else
#include "resource.h"
#include "resource3.h" // String resources
#endif
#include "corelib/MyString.h"
#include "SysColStatic.h"
#include "PasskeyEntry.h"
#include "PwFont.h"
#include "TryAgainDlg.h"
#include "DboxMain.h" // for CheckPassword()
#include "PasskeySetup.h"
#include "corelib/Util.h"
static TCHAR PSSWDCHAR = TCHAR('*');
// See DboxMain.h for the relevant enum
int CPasskeyEntry::dialog_lookup[5] = {
IDD_PASSKEYENTRY_FIRST, // GCP_FIRST
IDD_PASSKEYENTRY, // GCP_NORMAL
IDD_PASSKEYENTRY, // GCP_UNMINIMIZE
IDD_PASSKEYENTRY_WITHEXIT, // GCP_WITHEXIT
IDD_PASSKEYENTRY_WITHEXIT}; // GCP_ADVANCED
//-----------------------------------------------------------------------------
CPasskeyEntry::CPasskeyEntry(CWnd* pParent,
const CString& a_filespec, int index,
bool bReadOnly, bool bForceReadOnly, int adv_type)
: CPWDialog(dialog_lookup[index],
pParent),
m_index(index),
m_filespec(a_filespec), m_orig_filespec(a_filespec),
m_tries(0),
m_status(TAR_INVALID),
m_PKE_ReadOnly(bReadOnly ? TRUE : FALSE),
m_bForceReadOnly(bForceReadOnly),
m_adv_type(adv_type), m_bAdvanced(false),
m_subgroup_set(BST_UNCHECKED),
m_subgroup_name(_T("")), m_subgroup_object(0), m_subgroup_function(0)
{
//{{AFX_DATA_INIT(CPasskeyEntry)
//}}AFX_DATA_INIT
DBGMSG("CPasskeyEntry()\n");
if (m_index == GCP_FIRST) {
DBGMSG("** FIRST **\n");
}
m_passkey = _T("");
m_hIcon = app.LoadIcon(IDI_CORNERICON);
m_message = a_filespec;
m_bsFields.set();
}
void CPasskeyEntry::DoDataExchange(CDataExchange* pDX)
{
CPWDialog::DoDataExchange(pDX);
DDX_Text(pDX, IDC_PASSKEY, (CString &)m_passkey);
#if !defined(POCKET_PC)
if (m_index == GCP_FIRST)
DDX_Control(pDX, IDC_STATIC_LOGOTEXT, m_ctlLogoText);
#endif
//{{AFX_DATA_MAP(CPasskeyEntry)
#if !defined(POCKET_PC)
DDX_Control(pDX, IDC_STATIC_LOGO, m_ctlLogo);
DDX_Control(pDX, IDOK, m_ctlOK);
#endif
DDX_Control(pDX, IDC_PASSKEY, m_ctlPasskey);
DDX_Text(pDX, IDC_MESSAGE, m_message);
if (m_index == GCP_FIRST)
DDX_Control(pDX, IDC_DATABASECOMBO, m_MRU_combo);
DDX_Check(pDX, IDC_READONLY, m_PKE_ReadOnly);
//}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP(CPasskeyEntry, CPWDialog)
//{{AFX_MSG_MAP(CPasskeyEntry)
ON_BN_CLICKED(ID_HELP, OnHelp)
ON_BN_CLICKED(IDC_CREATE_DB, OnCreateDb)
ON_BN_CLICKED(IDC_EXITADVANCED, OnExitAdvanced)
#if defined(POCKET_PC)
ON_EN_SETFOCUS(IDC_PASSKEY, OnPasskeySetfocus)
ON_EN_KILLFOCUS(IDC_PASSKEY, OnPasskeyKillfocus)
#endif
//}}AFX_MSG_MAP
ON_CBN_EDITCHANGE(IDC_DATABASECOMBO, &CPasskeyEntry::OnComboEditChange)
ON_CBN_SELCHANGE(IDC_DATABASECOMBO, &CPasskeyEntry::OnComboSelChange)
ON_BN_CLICKED(IDC_BTN_BROWSE, &CPasskeyEntry::OnOpenFileBrowser)
END_MESSAGE_MAP()
static CString NarrowPathText(const CString &text)
{
const int Width = 50;
CString retval;
if (text.GetLength() > Width) {
retval = text.Left(Width/2-5) +
_T(" ... ") + text.Right(Width/2);
} else {
retval = text;
}
return retval;
}
BOOL
CPasskeyEntry::OnInitDialog(void)
{
SetPasswordFont(GetDlgItem(IDC_PASSKEY));
((CEdit*)GetDlgItem(IDC_PASSKEY))->SetPasswordChar(PSSWDCHAR);
switch(m_index) {
case GCP_FIRST:
// At start up - give the user the option unless file is R/O
GetDlgItem(IDC_READONLY)->EnableWindow(m_bForceReadOnly ? FALSE : TRUE);
GetDlgItem(IDC_READONLY)->ShowWindow(SW_SHOW);
GetDlgItem(IDC_VERSION)->SetWindowText(m_appversion);
#ifdef DEMO
GetDlgItem(IDC_SPCL_TXT)->
SetWindowText(CString(MAKEINTRESOURCE(IDS_DEMO)));
#endif
break;
case GCP_NORMAL:
case GCP_ADVANCED:
// otherwise during open - user can - again unless file is R/O
if (m_bForceReadOnly)
GetDlgItem(IDC_READONLY)->EnableWindow(FALSE);
else
GetDlgItem(IDC_READONLY)->EnableWindow(TRUE);
GetDlgItem(IDC_READONLY)->ShowWindow(SW_SHOW);
break;
case GCP_UNMINIMIZE:
case GCP_WITHEXIT:
// on UnMinimize - user can't change status
GetDlgItem(IDC_READONLY)->EnableWindow(FALSE);
GetDlgItem(IDC_READONLY)->ShowWindow(SW_HIDE);
break;
default:
ASSERT(FALSE);
}
#if defined(POCKET_PC)
// If displaying IDD_PASSKEYENTRY_FIRST then bypass superclass and go
// directly to CDialog::OnInitDialog() and display the dialog fullscreen
// otherwise display as a centred dialogue.
if ( m_nIDHelp == IDD ) {
CDialog::OnInitDialog();
} else {
CPWDialog::OnInitDialog();
}
#else
CPWDialog::OnInitDialog();
#endif
if (m_message.IsEmpty() && m_index == GCP_FIRST) {
m_ctlPasskey.EnableWindow(FALSE);
#if !defined(POCKET_PC)
m_ctlOK.EnableWindow(FALSE);
#endif
m_message.LoadString(IDS_NOCURRENTSAFE);
}
if (m_index == GCP_FIRST) {
GetDlgItem(IDC_MESSAGE)->ShowWindow(SW_HIDE);
if (!m_filespec.IsEmpty()) {
m_MRU_combo.AddString(NarrowPathText(m_filespec));
m_MRU_combo.SelectString(-1, NarrowPathText(m_filespec));
m_MRU_combo.SetItemData(0, DWORD_PTR(-1));
}
CRecentFileList *mru = app.GetMRU();
ASSERT(mru != NULL);
const int N = mru->GetSize();
for (int i = 0; i < N; i++) {
const CString &str = (*mru)[i];
if (str != m_filespec && !str.IsEmpty()) {
int li = m_MRU_combo.AddString(NarrowPathText(str));
if (li != CB_ERR && li != CB_ERRSPACE)
m_MRU_combo.SetItemData(li, i);
}
}
}
// Change Exit button to say "Advanced" if necessary!
if (m_index == GCP_ADVANCED) {
GetDlgItem(IDC_EXITADVANCED)->
SetWindowText(CString(MAKEINTRESOURCE(IDS_ADVANCED)));
}
/*
* this bit makes the background come out right on
* the bitmaps
*/
#if !defined(POCKET_PC)
if (m_index == GCP_FIRST) {
m_ctlLogoText.ReloadBitmap(IDB_PSLOGO);
m_ctlLogo.ReloadBitmap(IDB_CLOGO);
} else {
m_ctlLogo.ReloadBitmap(IDB_CLOGO_SMALL);
}
#endif
// 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
if (app.WasHotKeyPressed()) {
// Reset it
app.SetHotKeyPressed(false);
// Need to get it to the top as a result of a hotkey.
// This is "stronger" than BringWindowToTop().
SetWindowPos(&CWnd::wndTopMost, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE);
SetActiveWindow();
SetForegroundWindow();
}
if (m_ctlPasskey.IsWindowEnabled() == TRUE) {
m_ctlPasskey.SetFocus();
return FALSE;
} else
return TRUE;
}
#if defined(POCKET_PC)
/************************************************************************/
/* Restore the state of word completion when the password field loses *//* focus. */
/************************************************************************/
void CPasskeyEntry::OnPasskeyKillfocus()
{
EnableWordCompletion( m_hWnd );
}
/************************************************************************/
/* When the password field is activated, pull up the SIP and disable */
/* word completion. */
/************************************************************************/
void CPasskeyEntry::OnPasskeySetfocus()
{
DisableWordCompletion( m_hWnd );
}
#endif
void
CPasskeyEntry::OnCreateDb()
{
// 1. Get a filename from a file dialog box
// 2. Get a password
// 3. Set m_filespec && m_passkey to returned value!
INT_PTR rc;
CString newfile;
CString cs_msg, cs_title, cs_temp;
CString cs_text(MAKEINTRESOURCE(IDS_CREATENAME));
CString cf(MAKEINTRESOURCE(IDS_DEFDBNAME)); // reasonable default for first time user
CString v3FileName = PWSUtil::GetNewFileName(cf, DEFAULT_SUFFIX );
while (1) {
CFileDialog fd(FALSE,
DEFAULT_SUFFIX,
v3FileName,
OFN_PATHMUSTEXIST|OFN_HIDEREADONLY
|OFN_LONGNAMES|OFN_OVERWRITEPROMPT,
SUFFIX3_FILTERS
_T("All files (*.*)|*.*|")
_T("|"),
this);
fd.m_ofn.lpstrTitle = cs_text;
CString dir = PWSdirs::GetSafeDir();
if (!dir.IsEmpty())
fd.m_ofn.lpstrInitialDir = dir;
rc = fd.DoModal();
if (((DboxMain*) GetParent())->ExitRequested()) {
// If U3ExitNow called while in CFileDialog,
// PostQuitMessage makes us return here instead
// of exiting the app. Try resignalling
PostQuitMessage(0);
return;
}
if (rc == IDOK) {
newfile = fd.GetPathName();
break;
} else
return;
}
// 2. Get a password
CPasskeySetup dbox_pksetup(this);
rc = dbox_pksetup.DoModal();
if (rc != IDOK)
return; //User cancelled password entry
// 3. Set m_filespec && m_passkey to returned value!
m_filespec = newfile;
m_passkey = dbox_pksetup.m_passkey;
((CEdit*)GetDlgItem(IDC_PASSKEY))->SetWindowText(m_passkey);
m_status = TAR_NEW;
CPWDialog::OnOK();
}
void
CPasskeyEntry::OnCancel()
{
m_status = TAR_CANCEL;
CPWDialog::OnCancel();
}
void
CPasskeyEntry::OnExitAdvanced()
{
if (m_index == GCP_WITHEXIT) {
m_status = TAR_EXIT;
CPWDialog::OnCancel();
return;
}
CAdvancedDlg Adv(this, m_adv_type, m_bsFields, m_subgroup_name,
m_subgroup_set, m_subgroup_object, m_subgroup_function);
app.DisableAccelerator();
INT_PTR rc = Adv.DoModal();
app.EnableAccelerator();
if (rc == IDOK) {
m_bAdvanced = true;
m_bsFields = Adv.m_bsFields;
m_subgroup_set = Adv.m_subgroup_set;
if (m_subgroup_set == BST_CHECKED) {
m_subgroup_name = Adv.m_subgroup_name;
m_subgroup_object = Adv.m_subgroup_object;
m_subgroup_function = Adv.m_subgroup_function;
}
} else {
m_bAdvanced = false;
}
}
void
CPasskeyEntry::OnOK()
{
UpdateData(TRUE);
if (m_passkey.IsEmpty()) {
AfxMessageBox(IDS_CANNOTBEBLANK);
m_ctlPasskey.SetFocus();
return;
}
if (!PWSfile::FileExists(m_filespec)) {
AfxMessageBox(IDS_FILEPATHNOTFOUND);
if (m_MRU_combo.IsWindowVisible())
m_MRU_combo.SetFocus();
return;
}
DboxMain* pParent = (DboxMain*) GetParent();
ASSERT(pParent != NULL);
if (pParent->CheckPassword(m_filespec, m_passkey) != PWScore::SUCCESS) {
if (m_tries >= 2) {
CTryAgainDlg errorDlg(this);
INT_PTR nResponse = errorDlg.DoModal();
if (nResponse == IDOK) {
} else if (nResponse == IDCANCEL) {
m_status = errorDlg.GetCancelReturnValue();
CPWDialog::OnCancel();
}
} else {
m_tries++;
AfxMessageBox(IDS_INCORRECTKEY);
m_ctlPasskey.SetSel(MAKEWORD(-1, 0));
m_ctlPasskey.SetFocus();
}
} else {
CPWDialog::OnOK();
}
}
void
CPasskeyEntry::OnHelp()
{
#if defined(POCKET_PC)
CreateProcess( _T("PegHelp.exe"), _T("pws_ce_help.html#comboentry"), NULL, NULL, FALSE, 0, NULL, NULL, NULL, NULL );
#else
CString cs_HelpTopic;
cs_HelpTopic = app.GetHelpFileName() + _T("::/html/create_new_db.html");
HtmlHelp(DWORD_PTR((LPCTSTR)cs_HelpTopic), HH_DISPLAY_TOPIC);
#endif
}
//-----------------------------------------------------------------------------
void CPasskeyEntry::OnComboEditChange()
{
m_MRU_combo.m_edit.GetWindowText(m_filespec);
m_ctlPasskey.EnableWindow(TRUE);
m_ctlOK.EnableWindow(TRUE);
}
void CPasskeyEntry::OnComboSelChange()
{
CRecentFileList *mru = app.GetMRU();
int curSel = m_MRU_combo.GetCurSel();
const int N = mru->GetSize();
if (curSel == CB_ERR || curSel >= N) {
ASSERT(0);
} else {
int i = int(m_MRU_combo.GetItemData(curSel));
if (i >= 0) // -1 means original m_filespec
m_filespec = (*mru)[i];
else
m_filespec = m_orig_filespec;
}
m_ctlPasskey.EnableWindow(TRUE);
m_ctlOK.EnableWindow(TRUE);
}
void CPasskeyEntry::OnOpenFileBrowser()
{
CString cs_text(MAKEINTRESOURCE(IDS_CHOOSEDATABASE));
//Open-type dialog box
CFileDialog fd(TRUE,
DEFAULT_SUFFIX,
NULL,
OFN_FILEMUSTEXIST | OFN_LONGNAMES,
SUFFIX_FILTERS
_T("Password Safe Backups (*.bak)|*.bak|")
_T("Password Safe Intermediate Backups (*.ibak)|*.ibak|")
_T("All files (*.*)|*.*|")
_T("|"),
this);
fd.m_ofn.lpstrTitle = cs_text;
fd.m_ofn.Flags &= ~OFN_READONLY;
CString dir = PWSdirs::GetSafeDir();
if (!dir.IsEmpty())
fd.m_ofn.lpstrInitialDir = dir;
INT_PTR rc = fd.DoModal();
if (((DboxMain*) GetParent())->ExitRequested()) {
// If U3ExitNow called while in CFileDialog,
// PostQuitMessage makes us return here instead
// of exiting the app. Try resignalling
PostQuitMessage(0);
return;
}
if (rc == IDOK) {
m_PKE_ReadOnly = fd.GetReadOnlyPref();
((CButton *)GetDlgItem(IDC_READONLY))->SetCheck(m_PKE_ReadOnly == TRUE
? BST_CHECKED
: BST_UNCHECKED);
m_filespec = fd.GetPathName();
m_MRU_combo.m_edit.SetWindowText(m_filespec);
m_ctlPasskey.EnableWindow(TRUE);
m_ctlOK.EnableWindow(TRUE);
if (m_ctlPasskey.IsWindowEnabled() == TRUE) {
m_ctlPasskey.SetFocus();
}
}
}