windows-nt/Source/XPSP1/NT/admin/snapin/certentp/newapplicationoiddlg.cpp

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2020-09-26 03:20:57 -05:00
/////////////////////////////////////////////////////////////////////////////////
//
// Microsoft Windows
// Copyright (C) Microsoft Corporation, 2000-2001
//
// File: NewApplicationOIDDlg.cpp
//
// Contents: Implementation of CNewApplicationOIDDlg
//
//----------------------------------------------------------------------------
// NewApplicationOIDDlg.cpp : implementation file
//
#include "stdafx.h"
#include "NewApplicationOIDDlg.h"
#include "PolicyOID.h"
extern POLICY_OID_LIST g_policyOIDList;
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
/////////////////////////////////////////////////////////////////////////////
// CNewApplicationOIDDlg dialog
CNewApplicationOIDDlg::CNewApplicationOIDDlg(CWnd* pParent)
: CHelpDialog(CNewApplicationOIDDlg::IDD, pParent),
m_bEdit (false),
m_bDirty (false)
{
//{{AFX_DATA_INIT(CNewApplicationOIDDlg)
m_oidFriendlyName = _T("");
m_oidValue = _T("");
//}}AFX_DATA_INIT
}
CNewApplicationOIDDlg::CNewApplicationOIDDlg(CWnd* pParent,
const CString& szDisplayName,
const CString& szOID)
: CHelpDialog(CNewApplicationOIDDlg::IDD, pParent),
m_bEdit (true),
m_bDirty (false),
m_originalOidFriendlyName (szDisplayName),
m_oidFriendlyName (szDisplayName),
m_oidValue (szOID)
{
}
void CNewApplicationOIDDlg::DoDataExchange(CDataExchange* pDX)
{
CHelpDialog::DoDataExchange(pDX);
//{{AFX_DATA_MAP(CNewApplicationOIDDlg)
DDX_Control(pDX, IDC_NEW_APPLICATION_OID_VALUE, m_oidValueEdit);
DDX_Text(pDX, IDC_NEW_APPLICATION_OID_NAME, m_oidFriendlyName);
DDX_Text(pDX, IDC_NEW_APPLICATION_OID_VALUE, m_oidValue);
//}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP(CNewApplicationOIDDlg, CHelpDialog)
//{{AFX_MSG_MAP(CNewApplicationOIDDlg)
ON_EN_CHANGE(IDC_NEW_APPLICATION_OID_NAME, OnChangeNewOidName)
ON_EN_CHANGE(IDC_NEW_APPLICATION_OID_VALUE, OnChangeNewOidValue)
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CNewApplicationOIDDlg message handlers
BOOL CNewApplicationOIDDlg::OnInitDialog()
{
_TRACE (1, L"Entering CNewApplicationOIDDlg::OnInitDialog\n");
CHelpDialog::OnInitDialog();
PWSTR pwszOID = 0;
if ( m_bEdit )
{
CString text;
VERIFY (text.LoadString (IDS_EDIT_APPLICATION_POLICY));
SetWindowText (text);
m_oidValueEdit.SetReadOnly ();
VERIFY (text.LoadString (IDS_EDIT_APPLICATION_POLICY_HINT));
SetDlgItemText (IDC_NEW_APPLICATION_OID_HINT, text);
}
else
{
HRESULT hr = CAOIDCreateNew
(CERT_OID_TYPE_APPLICATION_POLICY,
0,
&pwszOID);
_ASSERT (SUCCEEDED(hr));
if ( SUCCEEDED (hr) )
{
m_szOriginalOID = pwszOID;
m_oidValue = pwszOID;
LocalFree (pwszOID);
}
else
{
_TRACE (0, L"CAOIDCreateNew (CERT_OID_TYPE_APPLICATION_POLICY) failed: 0x%x\n",
hr);
}
}
UpdateData (FALSE);
// Don't allow rename for OIDS returned by CryptoAPI
if ( m_bEdit )
{
for (POSITION nextPos = g_policyOIDList.GetHeadPosition (); nextPos; )
{
CPolicyOID* pPolicyOID = g_policyOIDList.GetNext (nextPos);
if ( pPolicyOID )
{
if ( pPolicyOID->GetOIDW () == m_oidValue )
{
if ( !pPolicyOID->CanRename () )
{
GetDlgItem (IDC_NEW_APPLICATION_OID_NAME)->EnableWindow (FALSE);
}
break;
}
}
}
}
EnableControls ();
_TRACE (-1, L"Leaving CNewApplicationOIDDlg::OnInitDialog\n");
return TRUE; // return TRUE unless you set the focus to a control
// EXCEPTION: OCX Property Pages should return FALSE
}
void CNewApplicationOIDDlg::EnableControls()
{
UpdateData (TRUE);
if ( m_oidFriendlyName.IsEmpty () || m_oidValue.IsEmpty () || !m_bDirty )
GetDlgItem (IDOK)->EnableWindow (FALSE);
else
GetDlgItem (IDOK)->EnableWindow (TRUE);
}
void CNewApplicationOIDDlg::OnChangeNewOidName()
{
m_bDirty = true;
EnableControls ();
}
void CNewApplicationOIDDlg::OnChangeNewOidValue()
{
m_bDirty = true;
EnableControls ();
}
void CNewApplicationOIDDlg::OnCancel()
{
if ( !m_bEdit )
{
HRESULT hr = CAOIDDelete (m_szOriginalOID);
_ASSERT (SUCCEEDED(hr));
if ( FAILED (hr) )
{
_TRACE (0, L"CAOIDDelete (%s) failed: 0x%x\n",
(PCWSTR) m_szOriginalOID, hr);
}
}
CHelpDialog::OnCancel();
}
void CNewApplicationOIDDlg::OnOK()
{
UpdateData (TRUE);
int errorTypeStrID = 0;
if ( !OIDHasValidFormat (m_oidValue, errorTypeStrID) )
{
CString text;
CString caption;
CString errorType;
CThemeContextActivator activator;
VERIFY (caption.LoadString (IDS_CERTTMPL));
VERIFY (errorType.LoadString (errorTypeStrID));
text.FormatMessage (IDS_OID_FORMAT_INVALID, m_oidValue, errorType);
MessageBox (text, caption, MB_OK);
GetDlgItem (IDOK)->EnableWindow (FALSE);
m_oidValueEdit.SetFocus ();
return;
}
if ( !m_bEdit && m_szOriginalOID != m_oidValue )
{
HRESULT hr = CAOIDDelete (m_szOriginalOID);
_ASSERT (SUCCEEDED(hr));
if ( SUCCEEDED (hr) )
{
hr = CAOIDAdd (CERT_OID_TYPE_APPLICATION_POLICY,
0,
m_oidValue);
if ( FAILED (hr) )
{
CString text;
CString caption;
CThemeContextActivator activator;
VERIFY (caption.LoadString (IDS_CERTTMPL));
text.FormatMessage (IDS_OID_ALREADY_EXISTS, m_oidValue);
MessageBox (text, caption, MB_OK);
GetDlgItem (IDOK)->EnableWindow (FALSE);
m_oidValueEdit.SetFocus ();
_TRACE (0, L"CAOIDAdd (%s) failed: 0x%x\n",
(PCWSTR) m_oidValue, hr);
return;
}
}
else
{
_TRACE (0, L"CAOIDDelete (%s) failed: 0x%x\n",
(PCWSTR) m_szOriginalOID, hr);
return;
}
}
HRESULT hr = S_OK;
// If we're editing, don't save the value if it hasn't changed
if ( (m_bEdit && m_originalOidFriendlyName != m_oidFriendlyName) || !m_bEdit )
{
hr = CAOIDSetProperty (m_oidValue, CERT_OID_PROPERTY_DISPLAY_NAME,
m_oidFriendlyName.IsEmpty () ? 0 : ((LPVOID) (LPCWSTR) m_oidFriendlyName));
if ( SUCCEEDED (hr) )
{
// Update the OID list
for (POSITION nextPos = g_policyOIDList.GetHeadPosition (); nextPos; )
{
CPolicyOID* pPolicyOID = g_policyOIDList.GetNext (nextPos);
if ( pPolicyOID &&
pPolicyOID->IsApplicationOID () &&
m_oidValue == pPolicyOID->GetOIDW ())
{
pPolicyOID->SetDisplayName (m_oidFriendlyName);
}
}
}
}
_ASSERT (SUCCEEDED(hr));
if ( FAILED (hr) )
{
_TRACE (0, L"CAOIDSetProperty (%s, CERT_OID_PROPERTY_DISPLAY_NAME, %s) failed: 0x%x\n",
(PCWSTR) m_oidValue, (PCWSTR) m_oidFriendlyName, hr);
return;
}
CHelpDialog::OnOK();
}
void CNewApplicationOIDDlg::DoContextHelp (HWND hWndControl)
{
_TRACE(1, L"Entering CNewApplicationOIDDlg::DoContextHelp\n");
// Display context help for a control
if ( !::WinHelp (
hWndControl,
GetContextHelpFile (),
HELP_WM_HELP,
(DWORD_PTR) g_aHelpIDs_IDD_NEW_APPLICATION_OID) )
{
_TRACE(0, L"WinHelp () failed: 0x%x\n", GetLastError ());
}
_TRACE(-1, L"Leaving CNewApplicationOIDDlg::DoContextHelp\n");
}