410 lines
12 KiB
C++
410 lines
12 KiB
C++
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//+---------------------------------------------------------------------------
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/////////////////////////////////////////////////////////////////////////////////
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//
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// Microsoft Windows
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// Copyright (C) Microsoft Corporation, 2000-2001.
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//
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// File: SaferEntryPathPropertyPage.cpp
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//
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// Contents: Implementation of CSaferEntryPathPropertyPage
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//
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//----------------------------------------------------------------------------
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// SaferEntryPathPropertyPage.cpp : implementation file
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//
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#include "stdafx.h"
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#include <gpedit.h>
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#include "certmgr.h"
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#include "compdata.h"
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#include "SaferEntryPathPropertyPage.h"
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#include "SaferUtil.h"
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#ifdef _DEBUG
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#define new DEBUG_NEW
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#undef THIS_FILE
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static char THIS_FILE[] = __FILE__;
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#endif
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/////////////////////////////////////////////////////////////////////////////
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// CSaferEntryPathPropertyPage property page
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CSaferEntryPathPropertyPage::CSaferEntryPathPropertyPage(
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CSaferEntry& rSaferEntry,
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LONG_PTR lNotifyHandle,
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LPDATAOBJECT pDataObject,
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bool bReadOnly,
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bool bNew,
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CCertMgrComponentData* pCompData,
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bool bIsMachine)
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: CHelpPropertyPage(CSaferEntryPathPropertyPage::IDD),
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m_rSaferEntry (rSaferEntry),
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m_bDirty (bNew),
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m_lNotifyHandle (lNotifyHandle),
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m_pDataObject (pDataObject),
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m_bReadOnly (bReadOnly),
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m_pCompData (pCompData),
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m_bIsMachine (bIsMachine),
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m_bFirst (true),
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m_pidl (0),
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m_bDialogInitInProgress (false)
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{
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//{{AFX_DATA_INIT(CSaferEntryPathPropertyPage)
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// NOTE: the ClassWizard will add member initialization here
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//}}AFX_DATA_INIT
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m_rSaferEntry.AddRef ();
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m_rSaferEntry.IncrementOpenPageCount ();
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}
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CSaferEntryPathPropertyPage::~CSaferEntryPathPropertyPage()
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{
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if ( m_lNotifyHandle )
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MMCFreeNotifyHandle (m_lNotifyHandle);
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m_rSaferEntry.DecrementOpenPageCount ();
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m_rSaferEntry.Release ();
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if ( m_pidl )
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{
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LPMALLOC pMalloc = 0;
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if ( SUCCEEDED (SHGetMalloc (&pMalloc)) )
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{
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pMalloc->Free (m_pidl);
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pMalloc->Release ();
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}
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}
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}
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void CSaferEntryPathPropertyPage::DoDataExchange(CDataExchange* pDX)
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{
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CHelpPropertyPage::DoDataExchange(pDX);
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//{{AFX_DATA_MAP(CSaferEntryPathPropertyPage)
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DDX_Control(pDX, IDC_PATH_ENTRY_DESCRIPTION, m_descriptionEdit);
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DDX_Control(pDX, IDC_PATH_ENTRY_PATH, m_pathEdit);
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DDX_Control(pDX, IDC_PATH_ENTRY_SECURITY_LEVEL, m_securityLevelCombo);
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//}}AFX_DATA_MAP
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}
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BEGIN_MESSAGE_MAP(CSaferEntryPathPropertyPage, CHelpPropertyPage)
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//{{AFX_MSG_MAP(CSaferEntryPathPropertyPage)
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ON_EN_CHANGE(IDC_PATH_ENTRY_DESCRIPTION, OnChangePathEntryDescription)
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ON_CBN_SELCHANGE(IDC_PATH_ENTRY_SECURITY_LEVEL, OnSelchangePathEntrySecurityLevel)
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ON_EN_CHANGE(IDC_PATH_ENTRY_PATH, OnChangePathEntryPath)
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ON_BN_CLICKED(IDC_PATH_ENTRY_BROWSE, OnPathEntryBrowse)
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ON_EN_SETFOCUS(IDC_PATH_ENTRY_PATH, OnSetfocusPathEntryPath)
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//}}AFX_MSG_MAP
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END_MESSAGE_MAP()
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/////////////////////////////////////////////////////////////////////////////
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// CSaferEntryPathPropertyPage message handlers
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void CSaferEntryPathPropertyPage::DoContextHelp (HWND hWndControl)
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{
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_TRACE (1, L"Entering CSaferEntryPathPropertyPage::DoContextHelp\n");
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static const DWORD help_map[] =
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{
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IDC_PATH_ENTRY_PATH, IDH_PATH_ENTRY_PATH,
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IDC_PATH_ENTRY_SECURITY_LEVEL, IDH_PATH_ENTRY_SECURITY_LEVEL,
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IDC_PATH_ENTRY_DESCRIPTION, IDH_PATH_ENTRY_DESCRIPTION,
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IDC_PATH_ENTRY_LAST_MODIFIED, IDH_PATH_ENTRY_LAST_MODIFIED,
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IDC_PATH_ENTRY_BROWSE, IDH_PATH_ENTRY_BROWSE_FOLDER,
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0, 0
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};
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switch (::GetDlgCtrlID (hWndControl))
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{
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case IDC_PATH_ENTRY_PATH:
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case IDC_PATH_ENTRY_SECURITY_LEVEL:
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case IDC_PATH_ENTRY_DESCRIPTION:
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case IDC_PATH_ENTRY_LAST_MODIFIED:
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case IDC_PATH_ENTRY_BROWSE:
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if ( !::WinHelp (
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hWndControl,
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GetF1HelpFilename(),
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HELP_WM_HELP,
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(DWORD_PTR) help_map) )
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{
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_TRACE (0, L"WinHelp () failed: 0x%x\n", GetLastError ());
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}
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break;
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default:
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break;
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}
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_TRACE (-1, L"Leaving CSaferEntryPathPropertyPage::DoContextHelp\n");
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}
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BOOL CSaferEntryPathPropertyPage::OnInitDialog()
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{
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CHelpPropertyPage::OnInitDialog();
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m_bDialogInitInProgress = true;
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if ( m_bDirty ) // bNew
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{
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SetDlgItemText (IDC_DATE_LAST_MODIFIED_LABEL, L"");
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}
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else
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{
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CString szText;
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VERIFY (szText.LoadString (IDS_PATH_TITLE));
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SetDlgItemText (IDC_PATH_TITLE, szText);
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}
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ASSERT (m_pCompData);
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if ( m_pCompData )
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{
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CPolicyKey policyKey (m_pCompData->m_pGPEInformation,
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SAFER_HKLM_REGBASE,
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m_bIsMachine);
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InitializeSecurityLevelComboBox (m_securityLevelCombo, false,
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m_rSaferEntry.GetLevel (), policyKey.GetKey (),
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m_pCompData->m_pdwSaferLevels,
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m_bIsMachine);
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// Initialize path
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m_pathEdit.SetWindowText (m_rSaferEntry.GetPath ());
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// Initialize description
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m_descriptionEdit.LimitText (SAFER_MAX_DESCRIPTION_SIZE);
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m_descriptionEdit.SetWindowText (m_rSaferEntry.GetDescription ());
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SetDlgItemText (IDC_PATH_ENTRY_LAST_MODIFIED,
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m_rSaferEntry.GetLongLastModified ());
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if ( m_bReadOnly )
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{
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m_pathEdit.SetReadOnly ();
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m_descriptionEdit.SetReadOnly ();
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m_securityLevelCombo.EnableWindow (FALSE);
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GetDlgItem (IDC_PATH_ENTRY_BROWSE)->EnableWindow (FALSE);
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}
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}
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m_bDialogInitInProgress = false;
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return TRUE; // return TRUE unless you set the focus to a control
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// EXCEPTION: OCX Property Pages should return FALSE
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}
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BOOL CSaferEntryPathPropertyPage::OnApply()
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{
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if ( m_bDirty && !m_bReadOnly )
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{
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if ( !ValidateEntryPath () )
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return FALSE;
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// Set the level
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int nCurSel = m_securityLevelCombo.GetCurSel ();
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ASSERT (CB_ERR != nCurSel);
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m_rSaferEntry.SetLevel ((DWORD) m_securityLevelCombo.GetItemData (nCurSel));
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CString szText;
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m_pathEdit.GetWindowText (szText);
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if ( szText.IsEmpty () )
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{
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CString text;
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CString caption;
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CThemeContextActivator activator;
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VERIFY (caption.LoadString (IDS_SAFER_WINDOWS_NODE_NAME));
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VERIFY (text.LoadString (IDS_SAFER_PATH_EMPTY));
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MessageBox (text, caption, MB_OK);
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m_pathEdit.SetFocus ();
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return FALSE;
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}
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m_rSaferEntry.SetPath (szText);
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m_descriptionEdit.GetWindowText (szText);
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m_rSaferEntry.SetDescription (szText);
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HRESULT hr = m_rSaferEntry.Save ();
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if ( SUCCEEDED (hr) )
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{
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if ( m_lNotifyHandle )
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MMCPropertyChangeNotify (
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m_lNotifyHandle, // handle to a notification
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(LPARAM) m_pDataObject); // unique identifier
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m_bDirty = false;
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}
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else
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{
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CString text;
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CString caption;
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CThemeContextActivator activator;
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VERIFY (caption.LoadString (IDS_SAFER_WINDOWS_NODE_NAME));
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text.FormatMessage (IDS_ERROR_SAVING_ENTRY, GetSystemMessage (hr));
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MessageBox (text, caption, MB_OK);
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return FALSE;
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}
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}
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return CHelpPropertyPage::OnApply();
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}
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void CSaferEntryPathPropertyPage::OnChangePathEntryDescription()
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{
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if ( !m_bDialogInitInProgress )
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{
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m_bDirty = true;
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SetModified ();
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}
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}
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void CSaferEntryPathPropertyPage::OnSelchangePathEntrySecurityLevel()
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{
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if ( !m_bDialogInitInProgress )
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{
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m_bDirty = true;
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SetModified ();
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}
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}
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void CSaferEntryPathPropertyPage::OnChangePathEntryPath()
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{
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if ( !m_bDialogInitInProgress )
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{
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m_bDirty = true;
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SetModified ();
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}
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}
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//+--------------------------------------------------------------------------
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//
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// Function: BrowseCallbackProc
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//
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// Synopsis: Callback procedure for File & Folder adding SHBrowseForFolder
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// to set the title bar appropriately
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//
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// Arguments: [hwnd] - the hwnd of the browse dialog
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// [uMsg] - the message from the dialog
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// [lParam] - message dependant
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// [pData] - PIDL from last successful call to SHBrowseForFolder
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//
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// Returns: 0
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//
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//---------------------------------------------------------------------------
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int CSaferEntryPathPropertyPage::BrowseCallbackProc (HWND hwnd, UINT uMsg, LPARAM /*lParam*/, LPARAM pData)
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{
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AFX_MANAGE_STATE(AfxGetStaticModuleState());
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switch(uMsg)
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{
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case BFFM_INITIALIZED:
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{
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CString szTitle;
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VERIFY (szTitle.LoadString (IDS_SHBROWSEFORFOLDER_TITLE));
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::SetWindowText (hwnd, szTitle);
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if ( pData )
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::SendMessage (hwnd, BFFM_SETSELECTION, FALSE, pData);
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}
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break;
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default:
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break;
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}
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return 0;
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}
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void CSaferEntryPathPropertyPage::OnPathEntryBrowse()
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{
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_TRACE (1, L"Entering CSaferEntryPathPropertyPage::OnPathEntryBrowse()\n");
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CString szTitle;
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VERIFY (szTitle.LoadString (IDS_SELECT_A_FOLDER));
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WCHAR szDisplayName[MAX_PATH];
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BROWSEINFO bi;
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::ZeroMemory (&bi, sizeof (BROWSEINFO));
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bi.hwndOwner = m_hWnd;
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bi.pidlRoot = 0;
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bi.pszDisplayName = szDisplayName;
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bi.lpszTitle = szTitle;
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bi.ulFlags = BIF_RETURNONLYFSDIRS | BIF_NEWDIALOGSTYLE | BIF_VALIDATE | BIF_BROWSEINCLUDEFILES;
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bi.lpfn = BrowseCallbackProc;
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bi.lParam = (LPARAM) m_pidl;
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bi.iImage = 0;
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LPITEMIDLIST pidl = SHBrowseForFolder (&bi);
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if ( pidl )
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{
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CString szFolderPath;
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BOOL bRVal = SHGetPathFromIDList (pidl, szFolderPath.GetBuffer (MAX_PATH));
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szFolderPath.ReleaseBuffer();
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if ( bRVal )
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{
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LPMALLOC pMalloc = 0;
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if ( SUCCEEDED (SHGetMalloc (&pMalloc)) )
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{
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if ( m_pidl )
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pMalloc->Free (m_pidl);
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pMalloc->Release ();
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m_pidl = pidl;
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}
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m_pathEdit.SetWindowText (szFolderPath);
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m_bDirty = true;
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SetModified ();
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}
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}
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_TRACE (-1, L"Leaving CSaferEntryPathPropertyPage::OnPathEntryBrowse()\n");
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}
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// NTRAID# 310880 SAFER: New Path Rule property sheet should not reject
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// wildcard characters * and ?
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#define ILLEGAL_FAT_CHARS L"\"+,;<=>[]|"
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bool CSaferEntryPathPropertyPage::ValidateEntryPath()
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{
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bool bRVal = true;
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CString szPath;
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m_pathEdit.GetWindowText (szPath);
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PCWSTR szInvalidCharSet = ILLEGAL_FAT_CHARS;
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if ( -1 != szPath.FindOneOf (szInvalidCharSet) )
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{
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bRVal = false;
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CString text;
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CString caption;
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VERIFY (caption.LoadString (IDS_SAFER_WINDOWS_NODE_NAME));
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CString charsWithSpaces;
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||
|
|
|
||
|
|
UINT nIndex = 0;
|
||
|
|
while (szInvalidCharSet[nIndex])
|
||
|
|
{
|
||
|
|
charsWithSpaces += szInvalidCharSet[nIndex];
|
||
|
|
charsWithSpaces += L" ";
|
||
|
|
nIndex++;
|
||
|
|
}
|
||
|
|
text.FormatMessage (IDS_SAFER_PATH_CONTAINS_INVALID_CHARS, charsWithSpaces);
|
||
|
|
|
||
|
|
CThemeContextActivator activator;
|
||
|
|
MessageBox (text, caption, MB_OK);
|
||
|
|
m_pathEdit.SetFocus ();
|
||
|
|
}
|
||
|
|
|
||
|
|
return bRVal;
|
||
|
|
}
|
||
|
|
|
||
|
|
void CSaferEntryPathPropertyPage::OnSetfocusPathEntryPath()
|
||
|
|
{
|
||
|
|
if ( m_bFirst )
|
||
|
|
{
|
||
|
|
if ( true == m_bReadOnly )
|
||
|
|
SendDlgItemMessage (IDC_PATH_ENTRY_PATH, EM_SETSEL, (WPARAM) 0, 0);
|
||
|
|
m_bFirst = false;
|
||
|
|
}
|
||
|
|
}
|