windows-server-2003/termsrv/admtools/tscc/snapin/snodes.cpp

//Copyright (c) 1998 - 1999 Microsoft Corporation
#include"stdafx.h"
#include"snodes.h"
#include"resource.h"

#define ERROR_USERDEFINED_LICENSE_VIOLATION ( ( DWORD )0xC000026AL )

extern void xxxErrMessage( HWND hwnd , INT_PTR nResMessageId , INT_PTR nResTitleId , UINT nFlags );

extern void TscAccessDeniedMsg( HWND hwnd );

extern void TscGeneralErrMsg( HWND hwnd );

extern void ReportStatusError( HWND hwnd , DWORD dwStatus );

void SnodeErrorHandler( HWND hParent , INT nObjectId , DWORD dwStatus );

//----------------------------------------------------------
CSettingNode::CSettingNode( )
{
    m_szAttributeName = NULL;

    m_szAttributeValue = NULL;

    SetNodeType( RSETTINGS_NODE );

    m_objectid = -1;

    m_pSettings = NULL;

    m_hrStatus = S_OK;
}

//----------------------------------------------------------
void CSettingNode::SetObjectId( INT id )
{
    m_objectid = id;
}

//----------------------------------------------------------
HRESULT CSettingNode::SetAttributeValue( DWORD nVal , PDWORD pdwStatus )
{
    HRESULT hr = S_OK;

    ISettingsComp *pSettings = NULL;

    INT nObjectId = GetObjectId( );

    if( nObjectId < CUSTOM_EXTENSION )
    {
        pSettings = reinterpret_cast< ISettingsComp *>(  m_pSettings );

        if( pSettings == NULL  )
        {
            ODS( L"CSettingNode::SetAttributeValue downcasting failure\n" );

            return E_FAIL;
        }
    }


    if( nObjectId == LICENSING )
    {        
        DWORD dwNewStatus;

        hr = pSettings->SetLicensingMode( nVal , pdwStatus, &dwNewStatus );

        if( SUCCEEDED( hr ) )
        {
            xx_SetValue( nVal );
        }
        else
        {
            if ((NULL != pdwStatus) && (ERROR_SUCCESS == *pdwStatus))
            {
                // make sure any failure gets returned to caller

                *pdwStatus = dwNewStatus;
            }
        }
    }
    else
    {
        if( nObjectId == DELETED_DIRS_ONEXIT ) // Delete temp dirs on exit
        {
            hr =  pSettings->SetDelDirsOnExit( ( BOOL )nVal );
        }
        else if( nObjectId == PERSESSION_TEMPDIR )// User temp dirs per session
        {
            hr = pSettings->SetUseTempDirPerSession( ( BOOL )nVal );
        }
        /* else if( nObjectId == DEF_CONSECURITY ) // default security descriptor
        {
            hr = m_pSettings->SetDefaultSecurity( nVal );
        }*/ 
        else if( nObjectId == ACTIVE_DESK )
        {
            hr = pSettings->SetActiveDesktopState( nVal , pdwStatus );

        }
        else if( nObjectId == USERSECURITY )
        {
            hr = pSettings->SetUserPerm( nVal , pdwStatus );

            if( FAILED( hr ) )
            {
                return hr;
            }
        }
        else if( nObjectId == SINGLE_SESSION )
        {
            hr = pSettings->SetSingleSessionState( nVal , pdwStatus );

        }


        if( FAILED( hr ) )
        {
            if( hr == E_ACCESSDENIED )
            {
                *pdwStatus = ERROR_ACCESS_DENIED;
            }
            else
            {
                *pdwStatus = ( DWORD )hr; // general failure
            }
        
        }
        else
        {
            xx_SetValue( nVal );
        }
    }

    return hr;
}

//----------------------------------------------------------
BOOL CSettingNode::SetAttributeName( LPTSTR psz )
{
    if( psz != NULL )
    {
        int cchText = lstrlen( psz ) + 1;

        if( m_szAttributeName != NULL )
        {
            delete[] m_szAttributeName;
        }

        m_szAttributeName = ( LPTSTR )new TCHAR[ cchText ];

        if( m_szAttributeName != NULL )
        {
            lstrcpy( m_szAttributeName , psz );
        }

        return TRUE;
    }

    return FALSE;
}


//----------------------------------------------------------
LPTSTR CSettingNode::GetAttributeValue( )
{     
    DWORD nVal = 0;

    DWORD dwStatus;
    
    ISettingsComp *pSettings = NULL;

    HRESULT hr = S_OK;

    INT nObjectId = GetObjectId( );

    if( nObjectId < CUSTOM_EXTENSION )
    {        
        pSettings = reinterpret_cast< ISettingsComp *>(  m_pSettings );

        if( pSettings == NULL )
        {            
            hr = E_FAIL;
        }

        ODS( L"Getting attribute value\n" );
    }   
    
    if( SUCCEEDED( hr ) )
    {    
        POLICY_TS_MACHINE p;
        RegGetMachinePolicy(&p);

        switch( nObjectId )
        {
        case DELETED_DIRS_ONEXIT: // Delete temp dirs on exit
        
            hr = pSettings->GetDelDirsOnExit( ( PBOOL )&nVal );

            if (p.fPolicyDeleteTempFoldersOnExit)
                nVal = p.fDeleteTempFoldersOnExit;
     
            break;

        case PERSESSION_TEMPDIR:// User temp dirs per session
        
            hr = pSettings->GetUseTempDirPerSession( ( PBOOL )&nVal );

            if (p.fPolicyTempFoldersPerSession)
                nVal = p.fTempFoldersPerSession;
     
            break;
        

        /* case DEF_CONSECURITY: // default security descriptor
        
            hr = m_pSettings->GetDefaultSecurity( &nVal );
        
            break;
            */
        
        case LICENSING: // licensing mode
            
            hr = pSettings->GetLicensingMode( &nVal , &dwStatus );

            break;

        case ACTIVE_DESK:
            
            hr = pSettings->GetActiveDesktopState( ( PBOOL )&nVal , &dwStatus );

            break;

        case USERSECURITY:

            hr = pSettings->GetUserPerm( ( PBOOL )&nVal , &dwStatus );

            break;

        case SINGLE_SESSION:

            hr = pSettings->GetSingleSessionState( ( PBOOL )&nVal , &dwStatus );

            if (p.fPolicySingleSessionPerUser)
                nVal = p.fSingleSessionPerUser;

            break;

        default:
            if( nObjectId >= CUSTOM_EXTENSION )
            {
                ODS( L"Getting attribute value\n" );
                nVal = 0; // we don't care we leave it up to the provider 
                hr = S_OK;
            }

        }
    }

    if( FAILED( hr ) )
    {
        TCHAR szBuffer[ 80 ];

        szBuffer[0] = 0;

        if( m_szAttributeValue != NULL )
        {
            delete[] m_szAttributeValue;
        }
        
        VERIFY_E( 0 , LoadString( _Module.GetResourceInstance( ) , IDS_SSERROR , szBuffer , SIZE_OF_BUFFER( szBuffer ) ) );
        
        m_szAttributeValue = ( LPTSTR )new TCHAR[ lstrlen( szBuffer ) + 1 ];
        
        if( m_szAttributeValue != NULL )
        {
            lstrcpy( m_szAttributeValue , szBuffer );
        }

        if( nObjectId != LICENSING )
        {
            xx_SetValue( 0 );
        }

    }
    else
    {
        xx_SetValue( nVal );
    }   

    m_hrStatus = hr;

    return m_szAttributeValue;
}

//----------------------------------------------------------
DWORD CSettingNode::GetImageIdx( )
{
    return ( DWORD )3;
}


//----------------------------------------------------------
BOOL CSettingNode::AddMenuItems( LPCONTEXTMENUCALLBACK pcmc , PLONG pl )
{

    HRESULT hr = E_FAIL;

    TCHAR tchName[ 80 ];

    TCHAR tchStatus[ 256 ];

    CONTEXTMENUITEM cmi;

    BOOL bVal = FALSE;

    INT nObjectId = GetObjectId( );

    POLICY_TS_MACHINE p;
    RegGetMachinePolicy(&p);

    switch( nObjectId )
    {

    case DELETED_DIRS_ONEXIT:
                
        VERIFY_E( 0 , LoadString( _Module.GetResourceInstance( ) , IDS_PROPERTIES_MENU , tchName , SIZE_OF_BUFFER( tchName ) ) );

        cmi.strName = tchName;

        VERIFY_E( 0 , LoadString( _Module.GetResourceInstance( ) , IDS_STANDARAD_PROPERTIES_STATUS , tchStatus , SIZE_OF_BUFFER( tchStatus ) ) );

        cmi.strStatusBarText = tchStatus;
        
        cmi.lCommandID = IDM_SETTINGS_PROPERTIES;
        
        cmi.lInsertionPointID = CCM_INSERTIONPOINTID_PRIMARY_TOP;//CCM_INSERTIONPOINTID_PRIMARY_TASK;
        
        cmi.fFlags = cmi.fSpecialFlags = 0;
        
        *pl |= CCM_INSERTIONALLOWED_TOP; //CCM_INSERTIONALLOWED_TASK;
        
        hr = pcmc->AddItem( &cmi );

        if( SUCCEEDED( hr ) )
        {        
            bVal = ( BOOL )xx_GetValue( );

            if( bVal )
            {
                VERIFY_E( 0 , LoadString( _Module.GetResourceInstance( ) , IDS_NOMENU , tchName , SIZE_OF_BUFFER( tchName ) ) );

                cmi.strName = tchName;

                VERIFY_E( 0 , LoadString( _Module.GetResourceInstance( ) , IDS_NOTDELTEMP_STATUS , tchStatus , SIZE_OF_BUFFER( tchStatus ) ) );

                cmi.strStatusBarText = tchStatus;                
            }
            else
            {
                VERIFY_E( 0 , LoadString( _Module.GetResourceInstance( ) , IDS_YESMENU , tchName , SIZE_OF_BUFFER( tchName ) ) );

                cmi.strName = tchName;

                VERIFY_E( 0 , LoadString( _Module.GetResourceInstance( ) , IDS_DELTEMP_STATUS , tchStatus , SIZE_OF_BUFFER( tchStatus ) ) );

                cmi.strStatusBarText = tchStatus;                
            }

            if (p.fPolicyDeleteTempFoldersOnExit)
            {
                //Clear the last 2 bits since MF_GRAYED is 
                //incompatible with MF_DISABLED
                cmi.fFlags &= 0xFFFFFFFCL; 
                cmi.fFlags |= MF_GRAYED;
            }

            cmi.lCommandID = IDM_SETTINGS_DELTEMPDIRSONEXIT;

            hr = pcmc->AddItem( &cmi );
        }


        break;

    case PERSESSION_TEMPDIR:

        VERIFY_E( 0 , LoadString( _Module.GetResourceInstance( ) , IDS_PROPERTIES_MENU , tchName , SIZE_OF_BUFFER( tchName ) ) );

        cmi.strName = tchName;

        VERIFY_E( 0 , LoadString( _Module.GetResourceInstance( ) , IDS_STANDARAD_PROPERTIES_STATUS , tchStatus , SIZE_OF_BUFFER( tchStatus ) ) );

        cmi.strStatusBarText = tchStatus;

        cmi.lCommandID = IDM_SETTINGS_PROPERTIES;
        
        cmi.lInsertionPointID = CCM_INSERTIONPOINTID_PRIMARY_TOP;//CCM_INSERTIONPOINTID_PRIMARY_TASK;
        
        cmi.fFlags = cmi.fSpecialFlags = 0;
        
        *pl |= CCM_INSERTIONALLOWED_TOP; //CCM_INSERTIONALLOWED_TASK;
        
        hr = pcmc->AddItem( &cmi );

        if( SUCCEEDED( hr ) )
        {
            bVal = ( BOOL )xx_GetValue( );

            if( bVal )
            {                
                VERIFY_E( 0 , LoadString( _Module.GetResourceInstance( ) , IDS_NOMENU , tchName , SIZE_OF_BUFFER( tchName ) ) );

                cmi.strName = tchName;

                VERIFY_E( 0 , LoadString( _Module.GetResourceInstance( ) , IDS_NOTUSEPERSESSION_STATUS , tchStatus , SIZE_OF_BUFFER( tchStatus ) ) );

                cmi.strStatusBarText = tchStatus;                
        
            }
            else
            {                
                VERIFY_E( 0 , LoadString( _Module.GetResourceInstance( ) , IDS_YESMENU , tchName , SIZE_OF_BUFFER( tchName ) ) );

                cmi.strName = tchName;

                VERIFY_E( 0 , LoadString( _Module.GetResourceInstance( ) , IDS_USEPERSESSION_STATUS , tchStatus , SIZE_OF_BUFFER( tchStatus ) ) );

                cmi.strStatusBarText = tchStatus;        
            }

            if (p.fPolicyTempFoldersPerSession)
            {
                //Clear the last 2 bits since MF_GRAYED is 
                //incompatible with MF_DISABLED
                cmi.fFlags &= 0xFFFFFFFCL; 
                cmi.fFlags |= MF_GRAYED;
            }

            cmi.lCommandID = IDM_SETTINGS_USETMPDIR;

            hr = pcmc->AddItem( &cmi );
        }

        break;

    /* case DEF_CONSECURITY:

        VERIFY_E( 0 , LoadString( _Module.GetResourceInstance( ) , IDS_PROPERTIES_MENU , tchName , SIZE_OF_BUFFER( tchName ) ) );

        cmi.strName = tchName;

        VERIFY_E( 0 , LoadString( _Module.GetResourceInstance( ) , IDS_STANDARAD_PROPERTIES_STATUS , tchStatus , SIZE_OF_BUFFER( tchStatus ) ) );

        cmi.strStatusBarText = tchStatus;

        cmi.lCommandID = IDM_SETTINGS_PROPERTIES;
        
        cmi.lInsertionPointID = CCM_INSERTIONPOINTID_PRIMARY_TOP;//CCM_INSERTIONPOINTID_PRIMARY_TASK;
        
        cmi.fFlags = cmi.fSpecialFlags = 0;
        
        *pl |= CCM_INSERTIONALLOWED_TOP; //CCM_INSERTIONALLOWED_TASK;
        
        hr = pcmc->AddItem( &cmi );

        break;
        */

    case LICENSING:

        VERIFY_E( 0 , LoadString( _Module.GetResourceInstance( ) , IDS_PROPERTIES_MENU , tchName , SIZE_OF_BUFFER( tchName ) ) );

        cmi.strName = tchName;

        VERIFY_E( 0 , LoadString( _Module.GetResourceInstance( ) , IDS_STANDARAD_PROPERTIES_STATUS , tchStatus , SIZE_OF_BUFFER( tchStatus ) ) );

        cmi.strStatusBarText = tchStatus;

        cmi.lCommandID = IDM_SETTINGS_PROPERTIES;
        
        cmi.lInsertionPointID = CCM_INSERTIONPOINTID_PRIMARY_TOP;//CCM_INSERTIONPOINTID_PRIMARY_TASK;
        
        cmi.fFlags = cmi.fSpecialFlags = 0;
        
        *pl |= CCM_INSERTIONALLOWED_TOP; //CCM_INSERTIONALLOWED_TASK;
        
        hr = pcmc->AddItem( &cmi );

        break;

    case ACTIVE_DESK:

        VERIFY_E( 0 , LoadString( _Module.GetResourceInstance( ) , IDS_PROPERTIES_MENU , tchName , SIZE_OF_BUFFER( tchName ) ) );

        cmi.strName = tchName;

        VERIFY_E( 0 , LoadString( _Module.GetResourceInstance( ) , IDS_ACTIVEDESK_PROP_STATUS , tchStatus , SIZE_OF_BUFFER( tchStatus ) ) );

        cmi.strStatusBarText = tchStatus;

        cmi.lCommandID = IDM_SETTINGS_PROPERTIES;
        
        cmi.lInsertionPointID = CCM_INSERTIONPOINTID_PRIMARY_TOP;//CCM_INSERTIONPOINTID_PRIMARY_TASK;
        
        cmi.fFlags = cmi.fSpecialFlags = 0;
        
        *pl |= CCM_INSERTIONALLOWED_TOP; //CCM_INSERTIONALLOWED_TASK;
        
        hr = pcmc->AddItem( &cmi );

        if( SUCCEEDED( hr ) )
        {
            bVal = ( BOOL )xx_GetValue( );

            if( bVal )
            {
                VERIFY_E( 0 , LoadString( _Module.GetResourceInstance( ) , IDS_DISABLEMENU , tchName , SIZE_OF_BUFFER( tchName ) ) );

                cmi.strName = tchName;

                VERIFY_E( 0 , LoadString( _Module.GetResourceInstance( ) , IDS_DISABLE_ADP_STATUS , tchStatus , SIZE_OF_BUFFER( tchStatus ) ) );

                cmi.strStatusBarText = tchStatus;  
            }
            else
            {
                VERIFY_E( 0 , LoadString( _Module.GetResourceInstance( ) , IDS_ENABLEMENU , tchName , SIZE_OF_BUFFER( tchName ) ) );

                cmi.strName = tchName;

                VERIFY_E( 0 , LoadString( _Module.GetResourceInstance( ) , IDS_ENABLE_ADP_STATUS , tchStatus , SIZE_OF_BUFFER( tchStatus ) ) );

                cmi.strStatusBarText = tchStatus;
            }

            cmi.lCommandID = IDM_SETTINGS_ADP;

            hr = pcmc->AddItem( &cmi );
        }

        break;    

    case SINGLE_SESSION:

        VERIFY_E( 0 , LoadString( _Module.GetResourceInstance( ) , IDS_PROPERTIES_MENU , tchName , SIZE_OF_BUFFER( tchName ) ) );

        cmi.strName = tchName;

        VERIFY_E( 0 , LoadString( _Module.GetResourceInstance( ) , IDS_STANDARAD_PROPERTIES_STATUS , tchStatus , SIZE_OF_BUFFER( tchStatus ) ) );

        cmi.strStatusBarText = tchStatus;

        cmi.lCommandID = IDM_SETTINGS_PROPERTIES;
        
        cmi.lInsertionPointID = CCM_INSERTIONPOINTID_PRIMARY_TOP;//CCM_INSERTIONPOINTID_PRIMARY_TASK;
        
        cmi.fFlags = cmi.fSpecialFlags = 0;
        
        *pl |= CCM_INSERTIONALLOWED_TOP; //CCM_INSERTIONALLOWED_TASK;
        
        hr = pcmc->AddItem( &cmi );

        if( SUCCEEDED( hr ) )
        {
            bVal = ( BOOL )xx_GetValue( );

            if( bVal )
            {
                VERIFY_E( 0 , LoadString( _Module.GetResourceInstance( ) , IDS_NOMENU , tchName , SIZE_OF_BUFFER( tchName ) ) );

                cmi.strName = tchName;

                VERIFY_E( 0 , LoadString( _Module.GetResourceInstance( ) , IDS_DISABLE_SINGLESESSION_STATUS , tchStatus , SIZE_OF_BUFFER( tchStatus ) ) );

                cmi.strStatusBarText = tchStatus;  
            }
            else
            {
                VERIFY_E( 0 , LoadString( _Module.GetResourceInstance( ) , IDS_YESMENU , tchName , SIZE_OF_BUFFER( tchName ) ) );

                cmi.strName = tchName;

                VERIFY_E( 0 , LoadString( _Module.GetResourceInstance( ) , IDS_ENABLE_SINGLESESSION_STATUS , tchStatus , SIZE_OF_BUFFER( tchStatus ) ) );

                cmi.strStatusBarText = tchStatus;
            }

            if (p.fPolicySingleSessionPerUser)
            {
                //Clear the last 2 bits since MF_GRAYED is 
                //incompatible with MF_DISABLED
                cmi.fFlags &= 0xFFFFFFFCL; 
                cmi.fFlags |= MF_GRAYED;
            }

            cmi.lCommandID = IDM_SETTINGS_SS;

            hr = pcmc->AddItem( &cmi );
        }

        break;    

    case USERSECURITY:
        
        VERIFY_E( 0 , LoadString( _Module.GetResourceInstance( ) , IDS_PROPERTIES_MENU , tchName , SIZE_OF_BUFFER( tchName ) ) );

        cmi.strName = tchName;

        VERIFY_E( 0 , LoadString( _Module.GetResourceInstance( ) , IDS_STANDARAD_PROPERTIES_STATUS , tchStatus , SIZE_OF_BUFFER( tchStatus ) ) );

        cmi.strStatusBarText = tchStatus;

        cmi.lCommandID = IDM_SETTINGS_PROPERTIES;
        
        cmi.lInsertionPointID = CCM_INSERTIONPOINTID_PRIMARY_TOP;//CCM_INSERTIONPOINTID_PRIMARY_TASK;
        
        cmi.fFlags = cmi.fSpecialFlags = 0;
        
        *pl |= CCM_INSERTIONALLOWED_TOP; //CCM_INSERTIONALLOWED_TASK;
        
        hr = pcmc->AddItem( &cmi );

        break;

    default:

        if( nObjectId >= CUSTOM_EXTENSION )
        {
            IExtendServerSettings *pSetting = reinterpret_cast< IExtendServerSettings * >( m_pSettings );

            if( pSetting != NULL )
            {
                PMENUEXTENSION pMex = NULL;

                INT cbItems = 0;

                if( SUCCEEDED( pSetting->GetMenuItems( &cbItems , &pMex ) ) )
                {
                    for( INT i = 0 ; i < cbItems; i++ )
                    {
                        cmi.strName = pMex[ i ].MenuItemName;

                        cmi.strStatusBarText = pMex[ i ].StatusBarText;

                        cmi.lCommandID = pMex[ i ].cmd;

                        cmi.lInsertionPointID = CCM_INSERTIONPOINTID_PRIMARY_TOP;
        
                        cmi.fFlags = pMex[ i ].fFlags;
                        cmi.fSpecialFlags = 0;
        
                        *pl |= CCM_INSERTIONALLOWED_TOP;
        
                        if (p.fPolicySessionDirectoryActive)
                        {
                            //Gray out everything but properties
                            if (cmi.lCommandID != IDM_MENU_PROPS) 
                            {
                                //Clear the last 2 bits since MF_GRAYED is 
                                //incompatible with MF_DISABLED
                                cmi.fFlags &= 0xFFFFFFFCL; 
                                cmi.fFlags |= MF_GRAYED;
                            }
                        }

                        if (p.fPolicySessionDirectoryLocation)
                        {
                            //Enable the "enable" menu item
                            if (cmi.lCommandID != IDM_MENU_PROPS) 
                            {
                                cmi.fFlags = 0; 
                            }
                        }


                        pcmc->AddItem( &cmi );

                    }

                    hr = S_OK;

                    LocalFree( pMex );
                }

            }
        }

    }
 
    return ( SUCCEEDED( hr ) ? TRUE : FALSE );
    
}

//----------------------------------------------------------
BOOL CSettingNode::SetInterface( LPUNKNOWN pInf )
{
    pInf->AddRef( );

    m_pSettings = pInf;

    return TRUE;
}

//----------------------------------------------------------
CSettingNode::~CSettingNode( )
{
    DBGMSG( L"CSettingNode dtor called for objectid %d\n" , m_objectid );

    if( m_szAttributeName != NULL )
    {
        delete[] m_szAttributeName;
    }

    if( m_szAttributeValue != NULL )
    {
        delete[] m_szAttributeValue;
    }

    if( m_pSettings != NULL )
    {
        m_pSettings->Release( );
    }
}


//---------------------------------------------------------
// Helper functions
//---------------------------------------------------------
BOOL CSettingNode::xx_SetValue( INT nVal )
{
    TCHAR szBuffer[ 1024 ]; 

    szBuffer[0] = 0;

    INT nObjectId = GetObjectId( );

    if( m_szAttributeValue != NULL )
    {
        delete[] m_szAttributeValue;
    }
        
    switch( nObjectId )
    {

    case SINGLE_SESSION:
        
        if( ( BOOL )nVal )
        {
            VERIFY_E( 0 , LoadString( _Module.GetResourceInstance( ) , IDS_YES , szBuffer , SIZE_OF_BUFFER( szBuffer ) ) );
            
        }
        else
        {
            VERIFY_E( 0 , LoadString( _Module.GetResourceInstance( ) , IDS_NO , szBuffer , SIZE_OF_BUFFER( szBuffer ) ) );
            
        }
        break;
    
    case DELETED_DIRS_ONEXIT: // Delete temp dirs on exit
        
        if( ( BOOL )nVal )
        {
            VERIFY_E( 0 , LoadString( _Module.GetResourceInstance( ) , IDS_YES , szBuffer , SIZE_OF_BUFFER( szBuffer ) ) );
            
        }
        else
        {
            VERIFY_E( 0 , LoadString( _Module.GetResourceInstance( ) , IDS_NO , szBuffer , SIZE_OF_BUFFER( szBuffer ) ) );
            
        }
        break;

    case PERSESSION_TEMPDIR:// User temp dirs per session
        
        if( ( BOOL )nVal )
        {
            VERIFY_E( 0 , LoadString( _Module.GetResourceInstance( ) , IDS_YES , szBuffer , SIZE_OF_BUFFER( szBuffer ) ) );
        }
        else
        {
            VERIFY_E( 0 , LoadString( _Module.GetResourceInstance( ) , IDS_NO , szBuffer , SIZE_OF_BUFFER( szBuffer ) ) );
        }
        break;

    /*
    case DEF_CONSECURITY: // default security descriptor
    
        switch( nVal )
        {
        case 0: // this shoudl never happen
        case 1:

            VERIFY_E( 0 , LoadString( _Module.GetResourceInstance( ) , IDS_RAA , szBuffer , SIZE_OF_BUFFER( szBuffer ) ) );

            break;

        case 2:

            VERIFY_E( 0 , LoadString( _Module.GetResourceInstance( ) , IDS_AS , szBuffer , SIZE_OF_BUFFER( szBuffer ) ) );

            break;

        case 3:

            VERIFY_E( 0 , LoadString( _Module.GetResourceInstance( ) , IDS_AA , szBuffer , SIZE_OF_BUFFER( szBuffer ) ) );

            break;
        }

        break;
     */

        
    case LICENSING: // licensing mode
        {
            ISettingsComp *pSettings = reinterpret_cast< ISettingsComp * > (m_pSettings);

            if (NULL != pSettings)
            {
                WCHAR *wszName, *wszDescription;
                DWORD dwStatus;
                HRESULT hr;

                hr = pSettings->GetLicensingModeInfo(
                                                     nVal,
                                                     &wszName,
                                                     &wszDescription,
                                                     &dwStatus);

                if (SUCCEEDED(hr))
                {
                    _ASSERTE( ERROR_SUCCESS == dwStatus );
                    
                    lstrcpyn(szBuffer,wszName,sizeof(szBuffer)/sizeof(TCHAR));
                    
                    CoTaskMemFree(wszName);
                    CoTaskMemFree(wszDescription);
                }
            }
        }
        break;

    case ACTIVE_DESK:

        if( ( BOOL )nVal )
        {
            VERIFY_E( 0 , LoadString( _Module.GetResourceInstance( ) , IDS_ENABLED , szBuffer , SIZE_OF_BUFFER( szBuffer ) ) );
        }
        else
        {
            VERIFY_E( 0 , LoadString( _Module.GetResourceInstance( ) , IDS_DISABLED , szBuffer , SIZE_OF_BUFFER( szBuffer ) ) );
        }

        break;

    case USERSECURITY:

        if( ( BOOL )nVal )
        {
            VERIFY_E( 0 , LoadString( _Module.GetResourceInstance( ) , IDS_USERPERM_NT4 , szBuffer , SIZE_OF_BUFFER( szBuffer ) ) );
        }
        else
        {
            VERIFY_E( 0 , LoadString( _Module.GetResourceInstance( ) , IDS_USERPERM_W2K , szBuffer , SIZE_OF_BUFFER( szBuffer ) ) );
        }

        break;

    default:

        if( nObjectId >= CUSTOM_EXTENSION )
        {
            IExtendServerSettings *pSettings = reinterpret_cast< IExtendServerSettings *>(  m_pSettings );

            if( pSettings != NULL )
            {
                pSettings->GetDisplayableValueName( szBuffer );

                DBGMSG( L"xx_SetValue for Extension returned %s\n" , szBuffer );
            }
        }


    } // switch

    m_szAttributeValue = ( LPTSTR )new TCHAR[ lstrlen( szBuffer ) + 1 ];
    
    if( m_szAttributeValue != NULL )
    {
        lstrcpy( m_szAttributeValue , szBuffer );
    }

    m_nGenericValue = nVal;

    return TRUE;
}
        
//----------------------------------------------------------------------
// And all out central server setting error handler
// this is setup in this manner to allow MMC to own the Msgbx as well
// as the custom dialog pages
//
void SnodeErrorHandler( HWND hParent , INT nObjectId , DWORD dwStatus )
{
    switch( nObjectId )
    {
        
    case DELETED_DIRS_ONEXIT: // Delete temp dirs on exit

    case PERSESSION_TEMPDIR:// User temp dirs per session

    case SINGLE_SESSION: // Restrict to single session per user

    // case DEF_CONSECURITY: // default security descriptor

    case LICENSING: // licensing mode

    case ACTIVE_DESK:
        
        if( dwStatus == ERROR_ACCESS_DENIED )
        {
            TscAccessDeniedMsg( hParent );
        }
        else
        {
            TscGeneralErrMsg( hParent );
        }                
        break;

    case USERSECURITY:

        if( dwStatus != 0 )
        {
            ReportStatusError( hParent , dwStatus ); 
        }
    } // switch


}