windows-nt/Source/XPSP1/NT/base/cluster/mgmt/cluscfg/wizard/checkingaccesspage.cpp

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2020-09-26 03:20:57 -05:00
//////////////////////////////////////////////////////////////////////////////
//
// Copyright (c) 2000-2001 Microsoft Corporation
//
// Module Name:
// CheckingAccessPage.cpp
//
// Maintained By:
// David Potter (DavidP) 22-MAR-2001
// Geoffrey Pease (GPease) 17-MAY-2000
//
//////////////////////////////////////////////////////////////////////////////
#include "Pch.h"
#include "CheckingAccessPage.h"
DEFINE_THISCLASS("CCheckingAccessPage");
//////////////////////////////////////////////////////////////////////////////
//++
//
// CCheckingAccessPage::CCheckingAccessPage(
// IServiceProvider * pspIn,
// BSTR * pbstrClusterNameIn,
// BOOL * pfShowCredentialsPageIn
// )
//
//--
//////////////////////////////////////////////////////////////////////////////
CCheckingAccessPage::CCheckingAccessPage(
IServiceProvider * pspIn,
BSTR * pbstrClusterNameIn,
BOOL * pfShowCredentialsPageIn
)
{
TraceFunc( "" );
// m_hwnd
THR( pspIn->TypeSafeQI( IServiceProvider, &m_psp ) );
m_pfShowCredentialsPage = pfShowCredentialsPageIn;
m_pbstrClusterName = pbstrClusterNameIn;
m_fNext = FALSE;
m_cRef = 0;
m_ptld = NULL;
m_hEvent = NULL;
// m_hrResult
Assert( m_pfShowCredentialsPage != NULL );
*pfShowCredentialsPageIn = FALSE;
Assert( m_pbstrClusterName != NULL );
TraceFuncExit();
} //*** CCheckingAccessPage::CCheckingAccessPage()
//////////////////////////////////////////////////////////////////////////////
//++
//
// CCheckingAccessPage::~CCheckingAccessPage( void )
//
//--
//////////////////////////////////////////////////////////////////////////////
CCheckingAccessPage::~CCheckingAccessPage( void )
{
TraceFunc( "" );
KillTimer( m_hwnd, 0 );
if ( m_psp != NULL )
{
m_psp->Release();
}
if ( m_hEvent != NULL )
{
CloseHandle( m_hEvent );
}
if ( m_ptld != NULL )
{
THR( m_ptld->SetCallback( NULL ) );
m_ptld->Release();
}
Assert( m_cRef == 0 );
TraceFuncExit();
} //*** CCheckingAccessPage::~CCheckingAccessPage()
//////////////////////////////////////////////////////////////////////////////
//++
//
// LRESULT
// CCheckingAccessPage::OnInitDialog( void )
//
//--
//////////////////////////////////////////////////////////////////////////////
LRESULT
CCheckingAccessPage::OnInitDialog( void )
{
TraceFunc( "" );
LRESULT lr = FALSE; // didn't set focus
m_hEvent = CreateEvent( NULL, TRUE, FALSE, NULL );
Assert( m_hEvent != NULL );
SendDlgItemMessage( m_hwnd, IDC_CHECKINGACCESS_PRG_STATUS, PBM_SETRANGE, 0, MAKELPARAM( 0, 100 ) );
RETURN( lr );
} //*** CCheckingAccessPage::OnInitDialog()
//////////////////////////////////////////////////////////////////////////////
//++
//
// LRESULT
// CCheckingAccessPage::OnNotifySetActive( void )
//
//--
//////////////////////////////////////////////////////////////////////////////
LRESULT
CCheckingAccessPage::OnNotifySetActive( void )
{
TraceFunc( "" );
HRESULT hr;
BOOL bRet;
UINT_PTR iTimer;
LPWSTR pszDomain;
LRESULT lr = TRUE;
BSTR bstrDomain = NULL;
IUnknown * punk = NULL;
ITaskManager * ptm = NULL;
//
// Only cancel available.
//
PropSheet_SetWizButtons( GetParent( m_hwnd ), PSWIZB_BACK );
//
// Reset progress bar.
//
SendDlgItemMessage( m_hwnd, IDC_CHECKINGACCESS_PRG_STATUS, PBM_SETPOS, 0, 0 );
//
// If m_fNext is TRUE, then that means we are coming into this
// page because someone is back-pedalling through the wizard.
//
if ( m_fNext && !(*m_pfShowCredentialsPage) )
{
//
// Don't show us on the way back.
//
SetWindowLongPtr( m_hwnd, DWLP_MSGRESULT, -1 );
m_fNext = FALSE;
}
else
{
//
// Start the timer.
//
if ( m_hEvent != NULL )
{
hr = THR( m_psp->TypeSafeQS( CLSID_TaskManager,
ITaskManager,
&ptm
) );
if ( FAILED( hr ) )
goto Error;
if ( m_ptld != NULL )
{
THR( m_ptld->SetCallback( NULL ) );
m_ptld->Release();
}
hr = THR( ptm->CreateTask( TASK_LoginDomain,
&punk
) );
if ( FAILED( hr ) )
goto Error;
hr = THR( punk->TypeSafeQI( ITaskLoginDomain, &m_ptld ) );
if ( FAILED( hr ) )
goto Error;
bRet = ResetEvent( m_hEvent );
Assert( bRet );
iTimer = SetTimer( m_hwnd, 0, 500, NULL );
Assert( iTimer != 0 );
pszDomain = wcschr( *m_pbstrClusterName, L'.' );
Assert( pszDomain != NULL );
pszDomain++; // move past the dot.
bstrDomain = TraceSysAllocString( pszDomain );
if ( bstrDomain == NULL )
goto OutOfMemory;
hr = THR( m_ptld->SetDomain( bstrDomain ) );
if ( FAILED( hr ) )
goto Error;
hr = THR( m_ptld->SetCallback( static_cast< ITaskLoginDomainCallback * >( this ) ) );
if ( FAILED( hr ) )
goto Error;
hr = THR( ptm->SubmitTask( m_ptld ) );
if ( FAILED( hr ) )
goto Error;
}
}
Cleanup:
if ( ptm != NULL )
{
ptm->Release();
}
if ( bstrDomain != NULL )
{
TraceSysFreeString( bstrDomain );
}
if ( punk != NULL )
{
punk->Release();
}
RETURN( lr );
Error:
//
// On error, we can't block on the event because it'll never get
// set. So we'll just assume that everything would go ok and skip
// the login test.
//
if ( m_hEvent != NULL )
{
bRet = SetEvent( m_hEvent );
Assert( bRet );
}
goto Cleanup;
OutOfMemory:
goto Error;
} //*** CCheckingAccessPage::OnNotifySetActive()
//////////////////////////////////////////////////////////////////////////////
//++
//
// LRESULT
// CCheckingAccessPage::OnNotifyQueryCancel( void )
//
//--
//////////////////////////////////////////////////////////////////////////////
LRESULT
CCheckingAccessPage::OnNotifyQueryCancel( void )
{
TraceFunc( "" );
LRESULT lr = TRUE;
int iRet;
iRet = MessageBoxFromStrings( m_hwnd,
IDS_QUERY_CANCEL_TITLE,
IDS_QUERY_CANCEL_TEXT,
MB_YESNO
);
if ( iRet == IDNO )
{
SetWindowLongPtr( m_hwnd, DWLP_MSGRESULT, -1 );
}
else
{
KillTimer( m_hwnd, 0 );
}
RETURN( lr );
} //*** CCheckingAccessPage::OnNotifyQueryCancel()
//////////////////////////////////////////////////////////////////////////////
//++
//
// LRESULT
// CCheckingAccessPage::OnNotifyWizNext( void )
//
//--
//////////////////////////////////////////////////////////////////////////////
LRESULT
CCheckingAccessPage::OnNotifyWizNext( void )
{
TraceFunc( "" );
LRESULT lr = TRUE;
m_fNext = TRUE;
RETURN( lr );
} //*** CCheckingAccessPage::OnNotifyWizNext()
//////////////////////////////////////////////////////////////////////////////
//++
//
// LRESULT
// CCheckingAccessPage::OnNotifyWizBack( void )
//
//--
//////////////////////////////////////////////////////////////////////////////
LRESULT
CCheckingAccessPage::OnNotifyWizBack()
{
TraceFunc( "" );
BOOL bRet;
LRESULT lr = TRUE;
m_fNext = FALSE;
KillTimer( m_hwnd, 0 );
RETURN( lr );
} //*** CCheckingAccessPage::OnNotifyWizBack()
//////////////////////////////////////////////////////////////////////////////
//++
//
// LRESULT
// CCheckingAccessPage::OnNotify(
// WPARAM idCtrlIn,
// LPNMHDR pnmhdrIn
// )
//
//--
//////////////////////////////////////////////////////////////////////////////
LRESULT
CCheckingAccessPage::OnNotify(
WPARAM idCtrlIn,
LPNMHDR pnmhdrIn
)
{
TraceFunc( "" );
LRESULT lr = TRUE;
SetWindowLongPtr( m_hwnd, DWLP_MSGRESULT, 0 );
switch( pnmhdrIn->code )
{
case PSN_SETACTIVE:
lr = OnNotifySetActive();
break;
case PSN_WIZNEXT:
lr = OnNotifyWizNext();
break;
case PSN_WIZBACK:
lr = OnNotifyWizBack();
break;
case PSN_QUERYCANCEL:
lr = OnNotifyQueryCancel();
break;
}
RETURN( lr );
} //*** CCheckingAccessPage::OnNotify()
//////////////////////////////////////////////////////////////////////////////
//++
//
// LRESULT
// CCheckingAccessPage::OnTimer( void )
//
//--
//////////////////////////////////////////////////////////////////////////////
LRESULT
CCheckingAccessPage::OnTimer( void )
{
TraceFunc( "" );
LRESULT lr = 0;
SendDlgItemMessage( m_hwnd, IDC_CHECKINGACCESS_PRG_STATUS, PBM_DELTAPOS, 1, 0 );
if ( m_hEvent == NULL
|| WaitForSingleObject( m_hEvent, 0 ) == WAIT_OBJECT_0
)
{
BOOL bRet;
bRet = KillTimer( m_hwnd, 0 );
Assert( bRet );
if ( m_hrResult == S_OK )
{
//
// Done. Fake the button push. Don't show the login page.
//
PropSheet_PressButton( GetParent( m_hwnd ), PSBTN_NEXT );
*m_pfShowCredentialsPage = FALSE;
}
else if ( m_hrResult == HRESULT_FROM_WIN32( ERROR_ACCESS_DENIED ) )
{
//
// Found the domain, but we don't have access.
// Move to the credentials pages.
//
PropSheet_PressButton( GetParent( m_hwnd ), PSBTN_NEXT );
*m_pfShowCredentialsPage = TRUE;
}
else
{
MessageBoxFromStrings( m_hwnd,
IDS_ERR_NO_SUCH_DOMAIN_TITLE,
IDS_ERR_NO_SUCH_DOMAIN_TEXT,
MB_OK
);
PropSheet_PressButton( GetParent( m_hwnd ), PSBTN_BACK );
}
}
RETURN( lr );
} //*** CCheckingAccessPage::OnTimer()
//////////////////////////////////////////////////////////////////////////////
//++
//
// INT_PTR
// CALLBACK
// CCheckingAccessPage::S_DlgProc(
// HWND hDlgIn,
// UINT MsgIn,
// WPARAM wParam,
// LPARAM lParam
// )
//
//--
//////////////////////////////////////////////////////////////////////////////
INT_PTR
CALLBACK
CCheckingAccessPage::S_DlgProc(
HWND hDlgIn,
UINT MsgIn,
WPARAM wParam,
LPARAM lParam
)
{
// Don't do TraceFunc because every mouse movement
// will cause this function to be called.
WndMsg( hDlgIn, MsgIn, wParam, lParam );
LRESULT lr = FALSE;
CCheckingAccessPage * pPage = reinterpret_cast< CCheckingAccessPage *> ( GetWindowLongPtr( hDlgIn, GWLP_USERDATA ) );
if ( MsgIn == WM_INITDIALOG )
{
PROPSHEETPAGE * ppage = reinterpret_cast< PROPSHEETPAGE * >( lParam );
SetWindowLongPtr( hDlgIn, GWLP_USERDATA, (LPARAM) ppage->lParam );
pPage = reinterpret_cast< CCheckingAccessPage * >( ppage->lParam );
pPage->m_hwnd = hDlgIn;
}
if ( pPage != NULL )
{
Assert( hDlgIn == pPage->m_hwnd );
switch( MsgIn )
{
case WM_INITDIALOG:
lr = pPage->OnInitDialog();
break;
case WM_NOTIFY:
lr = pPage->OnNotify( wParam, reinterpret_cast< LPNMHDR >( lParam ) );
break;
case WM_TIMER:
lr = pPage->OnTimer();
break;
// no default clause needed
}
}
return lr;
} //*** CCheckingAccessPage::S_DlgProc()
// ************************************************************************
//
// IUnknown
//
// ************************************************************************
//////////////////////////////////////////////////////////////////////////////
//++
//
// STDMETHODIMP
// CCheckingAccessPage::QueryInterface(
// REFIID riidIn,
// LPVOID * ppvOut
// )
//
//--
//////////////////////////////////////////////////////////////////////////////
STDMETHODIMP
CCheckingAccessPage::QueryInterface(
REFIID riidIn,
LPVOID * ppvOut
)
{
TraceQIFunc( riidIn, ppvOut );
HRESULT hr = E_NOINTERFACE;
if ( IsEqualIID( riidIn, IID_IUnknown ) )
{
*ppvOut = static_cast< ITaskLoginDomainCallback * >( this );
hr = S_OK;
} // if: IUnknown
else if ( IsEqualIID( riidIn, IID_ITaskLoginDomainCallback ) )
{
*ppvOut = TraceInterface( __THISCLASS__, ITaskLoginDomainCallback , this, 0 );
hr = S_OK;
} // else if: ITaskLoginDomainCallback
if ( SUCCEEDED( hr ) )
{
((IUnknown*) *ppvOut)->AddRef();
} // if: success
QIRETURN_IGNORESTDMARSHALLING( hr, riidIn );
} //*** CCheckingAccessPage::QueryInterface()
//////////////////////////////////////////////////////////////////////////////
//++
//
// STDMETHODIMP_( ULONG )
// CCheckingAccessPage::AddRef( void )
//
//--
//////////////////////////////////////////////////////////////////////////////
STDMETHODIMP_( ULONG )
CCheckingAccessPage::AddRef( void )
{
TraceFunc( "[IUnknown]" );
InterlockedIncrement( &m_cRef );
RETURN( m_cRef );
} //*** CCheckingAccessPage::AddRef()
//////////////////////////////////////////////////////////////////////////////
//++
//
// STDMETHODIMP_( ULONG )
// CCheckingAccessPage::Release( void )
//
//--
//////////////////////////////////////////////////////////////////////////////
STDMETHODIMP_( ULONG )
CCheckingAccessPage::Release( void )
{
TraceFunc( "[IUnknown]" );
LONG cRef;
cRef = InterlockedDecrement( &m_cRef );
if ( cRef == 0 )
{
// do nothing -- COM interface does not control object lifetime
}
RETURN( cRef );
} //*** CCheckingAccessPage::Release()
//****************************************************************************
//
// ITaskLoginDomainCallback
//
//****************************************************************************
//////////////////////////////////////////////////////////////////////////////
//++
//
// STDMETHODIMP
// CCheckingAccessPage::ReceiveLoginResult(
// HRESULT hrIn
// )
//
//--
//////////////////////////////////////////////////////////////////////////////
STDMETHODIMP
CCheckingAccessPage::ReceiveLoginResult(
HRESULT hrIn
)
{
TraceFunc( "[ITaskLoginDomainCallback]" );
HRESULT hr = S_OK;
BOOL bRet;
m_hrResult = hrIn;
if ( m_hEvent != NULL )
{
bRet = SetEvent( m_hEvent );
Assert( bRet );
}
HRETURN( hr );
} //*** CCheckingAccessPage::ReceiveResult()