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windows-xp/Source/XPSP1/NT/printscan/ui/printui/svrprop.cxx

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/*++
Copyright (C) Microsoft Corporation, 1995 - 1999
All rights reserved.
Module Name:
svrprop.cxx
Abstract:
Server Properties
Author:
Steve Kiraly (SteveKi) 11/15/95
Revision History:
--*/
#include "precomp.hxx"
#pragma hdrstop
#include "psetup.hxx"
#include "drvver.hxx"
#include "drvsetup.hxx"
#include "portslv.hxx"
#include "portdlg.hxx"
#include "driverif.hxx"
#include "driverlv.hxx"
#include "driverdt.hxx"
#include "svrprop.hxx"
#include "forms.hxx"
#include "time.hxx"
#include "instarch.hxx"
#include "dsinterf.hxx"
#include "prtprop.hxx"
#include "archlv.hxx"
#include "detect.hxx"
#include "setup.hxx"
#include "prndata.hxx"
#include "persist.hxx"
/*++
Routine Description:
WOW64 version.
see vServerPropPages below.
Arguments:
see vServerPropPages below.
Return Value:
--*/
VOID
vServerPropPagesWOW64(
IN HWND hwnd,
IN LPCTSTR pszServerName,
IN INT iCmdShow,
IN LPARAM lParam
)
{
//
// This function potentially may load the driver UI so we call a private API
// exported by winspool.drv, which will RPC the call to a special 64 bit surrogate
// process where the 64 bit driver can be loaded.
//
CDllLoader dll(TEXT("winspool.drv"));
if (dll)
{
ptr_PrintUIServerPropPages pfn =
(ptr_PrintUIServerPropPages )dll.GetProcAddress(ord_PrintUIServerPropPages);
if (pfn)
{
// call into winspool.drv
pfn(hwnd, pszServerName, iCmdShow, lParam);
}
}
}
/*++
Routine Description:
Native version.
see vServerPropPages below.
Arguments:
see vServerPropPages below.
Return Value:
--*/
VOID
vServerPropPagesNative(
IN HWND hwnd,
IN LPCTSTR pszServerName,
IN INT iCmdShow,
IN LPARAM lParam
)
{
DBGMSG( DBG_TRACE, ( "vServerPropPages\n") );
BOOL bModal = FALSE;
DWORD dwSheetNumber = LOWORD( lParam );
//
// If the high word is non zero then dialog is modal.
//
if( HIWORD( lParam ) ) {
bModal = TRUE;
}
//
// Create the server specific data.
//
TServerData *pServerData = new TServerData( pszServerName,
iCmdShow,
dwSheetNumber,
hwnd,
bModal );
//
// If errors were encountered creating document data.
//
if( !VALID_PTR( pServerData )){
goto Fail;
}
//
// If lparam is has the high word non zero the dialog is modal.
//
if( bModal ) {
//
// If a failure occured then the message has already been displayed,
// therefore we just exit.
//
iServerPropPagesProc( pServerData );
return;
} else {
//
// Create the thread which handles the UI. iServerPropPagesProc adopts
// pServerData, therefore only on thread creation failure do we
// release the data back to the heap.
//
DWORD dwIgnore;
HANDLE hThread;
hThread = TSafeThread::Create( NULL,
0,
(LPTHREAD_START_ROUTINE)iServerPropPagesProc,
pServerData,
0,
&dwIgnore );
//
// Check thread creation.
//
if( !hThread ){
goto Fail;
}
//
// Thread handle is not needed.
//
CloseHandle( hThread );
return;
}
Fail:
if( !pServerData ){
vShowResourceError( hwnd );
} else {
iMessage( hwnd,
IDS_SERVER_PROPERTIES_TITLE,
IDS_ERR_SERVER_PROP_CANNOT_VIEW,
MB_OK|MB_ICONSTOP,
kMsgGetLastError,
NULL );
}
delete pServerData;
}
/*++
Routine Description:
This function opens the property sheet of specified server.
We can't guarentee that this propset will perform all lengthy
operations in a worker thread (we synchronously call things like
ConfigurePort). Therefore, we spawn off a separate thread to
handle document properties.
Arguments:
hwnd - Specifies the parent window (optional).
pszPrinter - Specifies the printer name (e.g., "My HP LaserJet IIISi").
nCmdShow - Initial show state
lParam - May specify a sheet number to open to or if the high word
is non zero then dialog is modal.
Return Value:
--*/
VOID
vServerPropPages(
IN HWND hwnd,
IN LPCTSTR pszServerName,
IN INT iCmdShow,
IN LPARAM lParam
)
{
if (IsRunningWOW64())
{
vServerPropPagesWOW64(hwnd, pszServerName, iCmdShow, lParam);
}
else
{
vServerPropPagesNative(hwnd, pszServerName, iCmdShow, lParam);
}
}
/*++
aRoutine Name:
iServerPropPagesProc
Routine Description:
This is the routine called by the create thread call to display the
server property sheets.
Arguments:
pServerData - Pointer to the Server data set used by all property sheets.
Return Value:
TRUE - if the property sheets were displayed.
FALSE - error creating and displaying property sheets.
--*/
INT WINAPI
iServerPropPagesProc(
IN TServerData *pServerData ADOPT
)
{
DBGMSG( DBG_TRACE, ( "iServerPropPagesProc\n") );
BOOL bStatus = pServerData->bRegisterWindow( PRINTER_PIDL_TYPE_PROPERTIES );
if( bStatus ){
//
// Check if the window is already present.
//
if( pServerData->bIsWindowPresent() ){
DBGMSG( DBG_TRACE, ( "iServerPropPagesProc: currently running.\n" ) );
bStatus = FALSE;
}
}
if( bStatus ) {
bStatus = pServerData->bLoad();
if( !bStatus ){
iMessage( pServerData->_hwnd,
IDS_SERVER_PROPERTIES_TITLE,
IDS_ERR_SERVER_PROP_CANNOT_VIEW,
MB_OK|MB_ICONSTOP|MB_SETFOREGROUND,
kMsgGetLastError,
NULL );
} else {
//
// Create the Server property sheet windows.
//
TServerWindows ServerWindows( pServerData );
//
// Were the document windows create
//
if( !VALID_OBJ( ServerWindows ) ){
iMessage( pServerData->_hwnd,
IDS_SERVER_PROPERTIES_TITLE,
IDS_ERR_SERVER_PROP_CANNOT_VIEW,
MB_OK|MB_ICONSTOP|MB_SETFOREGROUND,
kMsgGetLastError,
NULL );
bStatus = FALSE;
}
//
// Build the property pages.
//
if( bStatus ){
if( !ServerWindows.bBuildPages( ) ){
vShowResourceError( NULL );
bStatus = FALSE;
}
}
//
// Display the property pages.
//
if( bStatus ){
if( !ServerWindows.bDisplayPages( ) ){
vShowResourceError( NULL );
bStatus = FALSE;
}
}
}
}
//
// Ensure we release the document data.
// We have adopted pSeverData, so we must free it.
//
delete pServerData;
return bStatus;
}
/*++
Routine Name:
TServerData
Routine Description:
Server data property sheet constructor.
Arguments:
pszPrinterName - Name of printer or queue where jobs reside.
JobId - Job id to display properties of.
iCmdShow - Show dialog style.
lParam - Indicates which page to display initialy
Return Value:
Nothing.
--*/
TServerData::
TServerData(
IN LPCTSTR pszServerName,
IN INT iCmdShow,
IN LPARAM lParam,
IN HWND hwnd,
IN BOOL bModal
) : MSingletonWin( pszServerName, hwnd, bModal ),
_iCmdShow( iCmdShow ),
_uStartPage( (UINT)lParam ),
_bValid( FALSE ),
_hPrintServer( NULL ),
_hDefaultSmallIcon( NULL ),
_bCancelButtonIsClose( FALSE ),
_dwDriverVersion( 0 ),
_bRemoteDownLevel( FALSE ),
_bRebootRequired( FALSE )
{
if( !MSingletonWin::bValid( )){
return;
}
//
// Retrieve icons.
//
LoadPrinterIcons( _strPrinterName, NULL, &_hDefaultSmallIcon );
SPLASSERT( _hDefaultSmallIcon );
//
// Set the server name to NULL if it's local.
//
_pszServerName = _strPrinterName.bEmpty() ? NULL : (LPCTSTR)_strPrinterName;
//
// Get the machine name.
//
vCreateMachineName( _strPrinterName,
_pszServerName ? FALSE : TRUE,
_strMachineName );
//
// Get the print servers driver version, the driver
// version corresponds to the actual spooler version, we
// are using this for downlevel detection.
//
if( !bGetCurrentDriver( _pszServerName, &_dwDriverVersion ) )
{
//
// Note this is not a fatal error, we won't have the
// add/delete/configure ports buttons enabled.
//
DBGMSG( DBG_WARN, ( "Get driver version failed.\n" ) );
}
//
// Check if we are remotely administering a downlevel machine
//
_bRemoteDownLevel = ( bIsRemote( _pszServerName ) && ( GetDriverVersion( _dwDriverVersion ) <= 2 ) ) ? TRUE : FALSE;
_bValid = TRUE;
}
/*++
Routine Name:
~TServerData
Routine Description:
Stores the document data back to the server.
Arguments:
None.
Return Value:
Nothing.
--*/
TServerData::
~TServerData(
VOID
)
{
//
// Insure we close the print server.
//
if( _hPrintServer ){
ClosePrinter( _hPrintServer );
}
//
// Destroy the printer icon.
//
if( _hDefaultSmallIcon ){
DestroyIcon( _hDefaultSmallIcon );
}
}
/*++
Routine Name:
bValid
Routine Description:
Returns objects state.
Arguments:
None.
Return Value:
TRUE object is in valid state, FALSE object is not valid.
--*/
BOOL
TServerData::
bValid(
VOID
)
{
return _bValid;
}
/*++
Routine Name:
vCreateMachineName
Routine Description:
Create the machine name for display. bLocal indicates the
provided server name is for the local machine, Since a
local machine is often represented by the NULL pointer we
will get the computer name if a local server name is passed. If the
bLocal is false strPrinterName contains the name of the remote
printer server.
Arguments:
strServerName - Name of the print server.
bLocal - TRUE str server name is local, or FALSE strPrinterName is name of
remote print server.
strMachineName - Target of the fetched machine name.
Return Value:
Nothing.
--*/
VOID
TServerData::
vCreateMachineName(
IN const TString &strServerName,
IN BOOL bLocal,
IN TString &strMachineName
)
{
TStatusB bStatus;
LPCTSTR pszBuffer;
//
// If a server name was provided then set the title to
// the server name, otherwise get the computer name.
//
if( !bLocal ){
//
// Copy the server name.
//
bStatus DBGCHK = strMachineName.bUpdate( strServerName );
} else {
//
// Server name is null, therefore it is the local machine.
//
bStatus DBGCHK = bGetMachineName( strMachineName );
}
//
// Remove any leading slashes.
//
pszBuffer = (LPCTSTR)strMachineName;
for( ; pszBuffer && (*pszBuffer == TEXT( '\\' )); pszBuffer++ )
;
//
// Update the name we display on the sheets.
//
bStatus DBGCHK = strMachineName.bUpdate( pszBuffer );
}
/*++
Routine Name:
bLoad
Routine Description:
Loads the property sheet specific data.
Arguments:
None.
Return Value:
TRUE - Data loaded successfully,
FALSE - Data was not loaded.
--*/
BOOL
TServerData::
bLoad(
VOID
)
{
DBGMSG( DBG_TRACE, ( "TServerData::bLoad\n") );
//
// Attempt to open print server with full access.
//
TStatus Status;
DWORD dwAccess = 0;
Status DBGCHK = TPrinter::sOpenPrinter( pszServerName(),
&dwAccess,
&_hPrintServer );
if( Status == ERROR_SUCCESS ){
//
// Save administrator capability flag.
//
bAdministrator() = (dwAccess == SERVER_ALL_ACCESS);
//
// Get the default title from the resource file.
//
if( !_strTitle.bLoadString( ghInst, IDS_SERVER_SETTINGS_TITLE ) ){
DBGMSG( DBG_WARN, ( "strTitle().bLoadString failed with %d\n", GetLastError () ) );
vShowResourceError( hwnd() );
}
//
// Null terminate the title buffer.
//
TCHAR szTitle[kStrMax+kPrinterBufMax] = {0};
UINT nSize = COUNTOF( szTitle );
//
// Create the property sheet title.
//
if( pszServerName() ){
_tcscpy( szTitle, pszServerName() );
_tcscat( szTitle, TEXT( "\\" ) );
}
//
// Build the title buffer.
//
_tcscat( szTitle, _strTitle );
//
// Format the title similar to the shell.
//
ConstructPrinterFriendlyName( szTitle, szTitle, &nSize );
//
// Update the property sheet title.
//
if( !_strTitle.bUpdate( szTitle ) ){
DBGMSG( DBG_WARN, ( "strTitle().bUpdate failed with %d\n", GetLastError () ) );
vShowResourceError( hwnd() );
}
}
return Status == ERROR_SUCCESS;
}
/*++
Routine Name:
bStore
Routine Description:
Stores the document data from back to the printer system.
Arguments:
None.
Return Value:
TRUE - Server data stored successfully,
FALSE - if document data was not stored.
--*/
BOOL
TServerData::
bStore(
VOID
)
{
return TRUE;
}
/********************************************************************
Server Property Base Class
********************************************************************/
/*++
Routine Name:
TServerProp
Routine Description:
Initialized the server property sheet base class
Arguments:
pServerData - Pointer to server data needed for all property sheets.
Return Value:
None.
--*/
TServerProp::
TServerProp(
IN TServerData* pServerData
) : _pServerData( pServerData )
{
}
/*++
Routine Name:
~TServerProp
Routine Description:
Base class desctuctor.
Arguments:
None.
Return Value:
Nothing.
--*/
TServerProp::
~TServerProp(
)
{
}
/*++
Routine Name:
bValid
Routine Description:
Determis if an object is in a valid state.
Arguments:
None.
Return Value:
TRUE object is valid. FALSE object is not valid.
--*/
BOOL
TServerProp::
bValid(
VOID
)
{
return ( _pServerData ) ? TRUE : FALSE;
}
/*++
Routine Name:
vCancelToClose
Routine Description:
Change the cancel button to close, the user has basically
made a change that cannot be undone using the cancel button.
Arguments:
None.
Return Value:
Nothing.
--*/
VOID
TServerProp::
vCancelToClose(
IN HWND hDlg
)
{
PropSheet_CancelToClose( GetParent( hDlg ) );
_pServerData->bCancelButtonIsClose() = TRUE;
}
/*++
Routine Name:
bHandleMessage
Routine Description:
Base class message handler. This routine is called by
derived classes who do not want to handle the message.
Arguments:
uMsg - Windows message
wParam - Word parameter
lParam - Long parameter
Return Value:
TRUE if message was handled, FALSE if message not handled.
--*/
BOOL
TServerProp::
bHandleMessage(
IN UINT uMsg,
IN WPARAM wParam,
IN LPARAM lParam
)
{
BOOL bStatus = TRUE;
UNREFERENCED_PARAMETER( wParam );
switch( uMsg ){
//
// Set the values on the UI.
//
case WM_INITDIALOG:
bStatus = bSetUI();
break;
//
// Handle help and context help.
//
case WM_HELP:
case WM_CONTEXTMENU:
bStatus = PrintUIHelp( uMsg, _hDlg, wParam, lParam );
break;
//
// Save the data.
//
case WM_DESTROY:
bStatus = FALSE;
break;
case WM_NOTIFY:
switch( ((LPNMHDR)lParam)->code )
{
//
// User switched to the next page.
//
case PSN_KILLACTIVE:
bStatus = bReadUI();
vSetDlgMsgResult( !bStatus );
//
// Must return true, to make the property sheet
// control look at the dlg message result.
//
bStatus = TRUE;
break;
//
// User has chosen the close or apply button.
//
case PSN_APPLY:
{
LPPSHNOTIFY pPSHNotify = (LPPSHNOTIFY)lParam;
//
// Save the UI to the system.
//
bStatus = bSaveUI();
//
// If there was a failure then switch to this page.
//
if( !bStatus )
{
//
// Switch to page with the error.
//
PropSheet_SetCurSelByID( GetParent( _hDlg ), uGetPageId() );
}
//
// If the lParam is true the close button was used to
// dismiss the dialog. Let the dialog exit if the close
// button was clicked and one of the dialogs failed.
//
if( pPSHNotify->lParam == TRUE && bStatus == FALSE )
{
//
// If the cancel button is has the closed text, then
// prompt the user if they want to exit on failure.
// The cancel button state is stored in the server data
// because it has to be global to all property sheets.
//
if( _pServerData->bCancelButtonIsClose() )
{
//
// Display the error message.
//
if( iMessage( _hDlg,
IDS_SERVER_PROPERTIES_TITLE,
IDS_ERR_WANT_TO_EXIT,
MB_YESNO|MB_ICONSTOP,
kMsgNone,
NULL ) == IDYES )
{
bStatus = TRUE;
}
}
}
//
// Indicate the return value to the property sheet control
//
vSetDlgMsgResult( bStatus == FALSE ? PSNRET_INVALID_NOCHANGEPAGE : PSNRET_NOERROR );
//
// Must return true, to make the property sheet
// control look at the dlg message result.
//
bStatus = TRUE;
}
break;
//
// Indicate the user chose the cancel button.
//
case PSN_QUERYCANCEL:
bStatus = FALSE;
break;
default:
bStatus = FALSE;
break;
}
break;
default:
bStatus = FALSE;
break;
}
return bStatus;
}
/********************************************************************
Forms Server Property Sheet.
********************************************************************/
/*++
Routine Name:
TServerForms
Routine Description:
Document property sheet derived class.
Arguments:
None.
Return Value:
Nothing.
--*/
TServerForms::
TServerForms(
IN TServerData *pServerData
) : TServerProp( pServerData )
{
//
// This does forms specific initialization.
//
_p = FormsInit( pServerData->pszServerName(),
pServerData->hPrintServer(),
pServerData->bAdministrator(),
pServerData->strMachineName() );
}
/*++
Routine Name:
~TServerForms
Routine Description:
Document derived class destructor.
Arguments:
None.
Return Value:
Nothing.
--*/
TServerForms::
~TServerForms(
VOID
)
{
//
// Forms specific termination.
//
FormsFini( _p );
}
/*++
Routine Name:
bValid
Routine Description:
Document property sheet derived class valid object indicator.
Arguments:
None.
Return Value:
Returns the status of the base class.
--*/
BOOL
TServerForms::
bValid(
VOID
)
{
return ( _p ) ? TRUE : FALSE;
}
/*++
Routine Name:
bSetUI
Routine Description:
Loads the property sheet dialog with the document data
information.
Arguments:
None.
Return Value:
TRUE if data loaded successfully, FALSE if error occurred.
--*/
BOOL
TServerForms::
bSetUI(
VOID
)
{
return TRUE;
}
/*++
Routine Name:
bReadUI
Routine Description:
Stores the property information to the print server.
Arguments:
Nothing data is contained with in the class.
Return Value:
TRUE if data is stores successfully, FALSE if error occurred.
--*/
BOOL
TServerForms::
bReadUI(
VOID
)
{
return TRUE;
}
/*++
Routine Name:
bSaveUI
Routine Description:
Saves the UI data to some API call or print server.
Arguments:
Nothing data is contained with in the class.
Return Value:
TRUE if data is stores successfully, FALSE if error occurred.
--*/
BOOL
TServerForms::
bSaveUI(
VOID
)
{
// force a save form event.
bHandleMessage( WM_COMMAND,
(WPARAM)MAKELPARAM( IDD_FM_PB_SAVEFORM, kMagic ),
(LPARAM)GetDlgItem( _hDlg, IDD_FM_PB_SAVEFORM ));
// check to see if failed
return (ERROR_SUCCESS == Forms_GetLastError(_p));
}
/*++
Routine Name:
bHandleMessage
Routine Description:
Server property sheet message handler. This handler only
handles events it wants and the base class handle will do the
standard message handling.
Arguments:
uMsg - Windows message
wParam - Word parameter
lParam - Long parameter
Return Value:
TRUE if message was handled, FALSE if message not handled.
--*/
BOOL
TServerForms::
bHandleMessage(
IN UINT uMsg,
IN WPARAM wParam,
IN LPARAM lParam
)
{
BOOL bStatus = FALSE;
LONG_PTR PrevValue;
//
// !!Hack!!
//
// This is code to get the borrowed forms dialog
// code from printman, to work. It is saving our "this" pointer and
// placing the forms specific data in the GWL_USERDATA.
//
PrevValue = GetWindowLongPtr( _hDlg, GWLP_USERDATA );
SetWindowLongPtr( _hDlg, GWLP_USERDATA, (LONG_PTR)_p );
if( uMsg == WM_INITDIALOG )
{
lParam = (LPARAM)_p;
}
bStatus = FormsDlg( _hDlg, uMsg, wParam, lParam );
SetWindowLongPtr( _hDlg, GWLP_USERDATA, PrevValue );
//
// If the message was handled - check to call PSM_CANCELTOCLOSE
//
if( bStatus && Forms_IsThereCommitedChanges(_p) )
{
vCancelToClose( _hDlg );
}
//
// If the message was not handled pass it on to the derrived base class.
//
if( !bStatus )
{
bStatus = TServerProp::bHandleMessage( uMsg, wParam, lParam );
}
return bStatus;
}
/********************************************************************
Settings Server Property Sheet.
********************************************************************/
/*++
Routine Name:
TServerSettings
Routine Description:
Document property sheet derived class.
Arguments:
None.
Return Value:
Nothing.
--*/
TServerSettings::
TServerSettings(
IN TServerData *pServerData
) : TServerProp( pServerData ),
_bBeepErrorJobs( FALSE ),
_bEventLogging( FALSE ),
_bNotifyPrintedJobs( FALSE ),
_bNotifyLocalPrintedJobs( FALSE ),
_bNotifyNetworkPrintedJobs( TRUE ),
_bNotifyPrintedJobsComputer( FALSE ),
_bChanged( FALSE ),
_bDownLevelServer( TRUE ),
_bNewOptionSupport( TRUE )
{
}
/*++
Routine Name:
~TServerSettings
Routine Description:
Document derived class destructor.
Arguments:
None.
Return Value:
Nothing.
--*/
TServerSettings::
~TServerSettings(
VOID
)
{
}
/*++
Routine Name:
bValid
Routine Description:
Document property sheet derived class valid object indicator.
Arguments:
None.
Return Value:
Returns the status of the base class.
--*/
BOOL
TServerSettings::
bValid(
VOID
)
{
return TServerProp::bValid();
}
/*++
Routine Name:
bSetUI
Routine Description:
Loads the property sheet dialog with the document data
information.
Arguments:
None.
Return Value:
TRUE if data loaded successfully, FALSE if error occurred.
--*/
BOOL
TServerSettings::
bSetUI(
VOID
)
{
return bSetUI( kServerAttributesLoad );
}
/*++
Routine Name:
bSetUI
Routine Description:
Loads the property sheet dialog with the document data
information.
Arguments:
The specified load type.
Return Value:
TRUE if data loaded successfully, FALSE if error occurred.
--*/
BOOL
TServerSettings::
bSetUI(
INT LoadType
)
{
DBGMSG( DBG_TRACE, ( "TServerSettings::bSetUI\n") );
//
// Set the printer title.
//
if( !bSetEditText( _hDlg, IDC_SERVER_NAME, _pServerData->strMachineName() ))
return FALSE;
//
// Load the server attributes into the class variables. If this fails
// it is assumed the machine is either a downlevel server or something
// went wrong.
//
if( sServerAttributes( LoadType ) == kStatusError ){
//
// Disable the controls.
//
vEnable( FALSE );
//
// Indicate the server is not compatible.
//
_bDownLevelServer = FALSE;
//
// Display the error message.
//
iMessage( _hDlg,
IDS_SERVER_PROPERTIES_TITLE,
IDS_ERR_SERVER_SETTINGS_NOT_AVAILABLE,
MB_OK|MB_ICONSTOP,
kMsgNone,
NULL );
return FALSE;
}
//
// Set the spool directory edit control.
//
if( !bSetEditText( _hDlg, IDC_SERVER_SPOOL_DIRECTORY, _strSpoolDirectory ))
{
return FALSE;
}
//
// Save a copy of the origianl spool directory.
//
if( !_strSpoolDirectoryOrig.bUpdate( _strSpoolDirectory ) )
{
return FALSE;
}
//
// Reset the changed flag, the message handler sees a edit control
// change message when we set the spool directory.
//
_bChanged = FALSE;
//
// Set check box states.
//
vSetCheck( _hDlg, IDC_SERVER_EVENT_LOGGING_ERROR, _bEventLogging & EVENTLOG_ERROR_TYPE );
vSetCheck( _hDlg, IDC_SERVER_EVENT_LOGGING_WARN, _bEventLogging & EVENTLOG_WARNING_TYPE );
vSetCheck( _hDlg, IDC_SERVER_EVENT_LOGGING_INFO, _bEventLogging & EVENTLOG_INFORMATION_TYPE );
vSetCheck( _hDlg, IDC_SERVER_REMOTE_JOB_ERRORS, _bBeepErrorJobs );
vSetCheck( _hDlg, IDC_SERVER_JOB_NOTIFY, _bNotifyPrintedJobs );
vSetCheck( _hDlg, IDC_SERVER_LOCAL_JOB_NOTIFY, _bNotifyLocalPrintedJobs );
vSetCheck( _hDlg, IDC_SERVER_NETWORK_JOB_NOTIFY, _bNotifyNetworkPrintedJobs );
vSetCheck( _hDlg, IDC_SERVER_JOB_NOTIFY_COMPUTER, _bNotifyPrintedJobsComputer );
//
// In remote case, we don't show the "notify user" check box and move the lower controls up.
//
if( bIsRemote( _pServerData->pszServerName() ) )
{
RECT rc;
RECT rcUpper;
int deltaY;
ShowWindow( GetDlgItem( _hDlg, IDC_SERVER_LOCAL_JOB_NOTIFY ), SW_HIDE );
ShowWindow( GetDlgItem( _hDlg, IDC_SERVER_NETWORK_JOB_NOTIFY ), SW_HIDE );
GetWindowRect( GetDlgItem( _hDlg, IDC_SERVER_NETWORK_JOB_NOTIFY ), &rc );
GetWindowRect( GetDlgItem( _hDlg, IDC_SERVER_REMOTE_JOB_ERRORS ), &rcUpper );
deltaY = rcUpper.bottom - rc.bottom;
MoveWindowWrap( GetDlgItem( _hDlg, IDC_DOWNLEVEL_LINE ), 0, deltaY );
MoveWindowWrap( GetDlgItem( _hDlg, IDC_DOWNLEVEL_TEXT ), 0, deltaY );
MoveWindowWrap( GetDlgItem( _hDlg, IDC_SERVER_JOB_NOTIFY ), 0, deltaY );
MoveWindowWrap( GetDlgItem( _hDlg, IDC_SERVER_JOB_NOTIFY_COMPUTER ), 0, deltaY );
}
//
// Only NT 5.0 and greater supports the SPLREG_NET_POPUP_TO_COMPUTER
//
if( !_bNewOptionSupport )
{
ShowWindow( GetDlgItem( _hDlg, IDC_SERVER_JOB_NOTIFY_COMPUTER ), SW_HIDE);
}
//
// Enable of disable the UI based on the administrator state.
//
vEnable( _pServerData->bAdministrator() );
return TRUE;
}
VOID
TServerSettings::
vEnable(
BOOL bState
)
{
//
// Set the UI control state.
//
vEnableCtl( _hDlg, IDC_SERVER_EVENT_LOGGING_ERROR, bState );
vEnableCtl( _hDlg, IDC_SERVER_EVENT_LOGGING_WARN, bState );
vEnableCtl( _hDlg, IDC_SERVER_EVENT_LOGGING_INFO, bState );
vEnableCtl( _hDlg, IDC_SPOOL_FOLDER_TEXT, bState );
vEnableCtl( _hDlg, IDC_SERVER_SPOOL_DIRECTORY, bState );
vEnableCtl( _hDlg, IDC_SERVER_REMOTE_JOB_ERRORS, bState );
vEnableCtl( _hDlg, IDC_DOWNLEVEL_TEXT, bState );
vEnableCtl( _hDlg, IDC_SERVER_JOB_NOTIFY, bState );
vEnableCtl( _hDlg, IDC_SERVER_JOB_NOTIFY_COMPUTER, bState && _bNotifyPrintedJobs );
}
/*++
Routine Name:
bReadUI
Routine Description:
Read the UI data storing it back to this object.
Arguments:
Nothing data is contained with in the class.
Return Value:
TRUE if data is read successfully, FALSE if error occurred.
--*/
BOOL
TServerSettings::
bReadUI(
VOID
)
{
DBGMSG( DBG_TRACE, ( "TServerSettings::bReadUI\n") );
TStatusB bStatus;
//
// Read the spool directory edit box.
//
bStatus DBGCHK = bGetEditText( _hDlg, IDC_SERVER_SPOOL_DIRECTORY, _strSpoolDirectory );
//
// Do minor validation on the spool directory.
//
if( _strSpoolDirectory.bEmpty() && _bDownLevelServer )
{
//
// Display the error message.
//
iMessage( _hDlg,
IDS_SERVER_PROPERTIES_TITLE,
IDS_ERR_SERVER_SETTINGS_INVALID_DIR,
MB_OK|MB_ICONSTOP,
kMsgNone,
NULL );
bStatus DBGNOCHK = FALSE;
}
if( bStatus )
{
//
// Read settings check boxes.
//
_bEventLogging = bGetCheck( _hDlg, IDC_SERVER_EVENT_LOGGING_ERROR ) << 0;
_bEventLogging |= bGetCheck( _hDlg, IDC_SERVER_EVENT_LOGGING_WARN ) << 1;
_bEventLogging |= bGetCheck( _hDlg, IDC_SERVER_EVENT_LOGGING_INFO ) << 2;
_bBeepErrorJobs = bGetCheck( _hDlg, IDC_SERVER_REMOTE_JOB_ERRORS );
_bNotifyLocalPrintedJobs = bGetCheck( _hDlg, IDC_SERVER_LOCAL_JOB_NOTIFY );
_bNotifyNetworkPrintedJobs = bGetCheck( _hDlg, IDC_SERVER_NETWORK_JOB_NOTIFY );
_bNotifyPrintedJobs = bGetCheck( _hDlg, IDC_SERVER_JOB_NOTIFY );
_bNotifyPrintedJobsComputer = bGetCheck( _hDlg, IDC_SERVER_JOB_NOTIFY_COMPUTER );
}
return bStatus;
}
/*++
Routine Name:
bSaveUI
Routine Description:
Saves the UI data with some API call to the print server.
Arguments:
Nothing data is contained with in the class.
Return Value:
TRUE if data is stores successfully, FALSE if error occurred.
--*/
BOOL
TServerSettings::
bSaveUI(
VOID
)
{
DBGMSG( DBG_TRACE, ( "TServerSettings::bSaveUI\n") );
BOOL bStatus = TRUE;
BOOL bErrorShown = FALSE;
//
// If data was chagned save the settings.
//
if( _bChanged && _bDownLevelServer ) {
if( lstrcmpi(_strSpoolDirectoryOrig, _strSpoolDirectory) ) {
//
// The spooler folder has been changed. Warn the user
// for potential loose of the current printing jobs.
//
INT iResult = iMessage( _hDlg,
IDS_SERVER_PROPERTIES_TITLE,
IDS_SERVER_PROPERTIES_CHANGESPOOLFOLDER_WARN,
MB_YESNO|MB_ICONEXCLAMATION|MB_DEFBUTTON2,
kMsgNone,
NULL );
if( IDNO == iResult ) {
//
// The user did not what to continue, don't close the dialog.
//
SetLastError( ERROR_CANCELLED );
bStatus = FALSE;
}
}
if( bStatus ) {
switch( sServerAttributes( kServerAttributesStore ) ){
case kStatusCannotSaveUserNotification:
//
// Display the error message.
//
iMessage( _hDlg,
IDS_SERVER_PROPERTIES_TITLE,
IDS_ERR_GENERIC,
MB_OK|MB_ICONHAND,
kMsgNone,
NULL );
bStatus = FALSE;
bErrorShown = TRUE;
break;
case kStatusInvalidSpoolDirectory:
//
// Display the error message.
//
iMessage( _hDlg,
IDS_SERVER_PROPERTIES_TITLE,
IDS_ERR_SERVER_SETTINGS_INVALID_DIR,
MB_OK|MB_ICONSTOP,
kMsgNone,
NULL );
//
// Set focus to control with error.
//
SetFocus( GetDlgItem( _hDlg, IDC_SERVER_SPOOL_DIRECTORY ) );
bStatus = FALSE;
bErrorShown = TRUE;
break;
case kStatusSuccess:
_bChanged = FALSE;
bStatus = TRUE;
break;
case kStatusError:
default:
bStatus = FALSE;
break;
}
if( bStatus && _pServerData->bAdministrator() ) {
//
// Update the new original spooler directory
//
bStatus = _strSpoolDirectoryOrig.bUpdate( _strSpoolDirectory );
}
}
}
if( !bStatus ) {
//
// Display the error message.
//
if( GetLastError() != ERROR_CANCELLED && !bErrorShown ) {
iMessage( _hDlg,
IDS_SERVER_PROPERTIES_TITLE,
IDS_ERR_SERVER_SETTINGS_SAVE,
MB_OK|MB_ICONSTOP,
kMsgGetLastError,
NULL );
}
}
return bStatus;
}
/*++
Routine Name:
sServerAttributes
Routine Description:
Loads and stores server attributes.
Arguments:
Direction flag either kStore or kLoad pr kDefault
Return Value:
Status values, see EStatus for for details.
--*/
INT
TServerSettings::
sServerAttributes(
INT iFlag
)
{
INT iStatus;
TStatusH hr;
//
// Create the printer data access class.
//
TPrinterDataAccess Data( _pServerData->_hPrintServer );
TPersist NotifyUser( gszPrinterPositions, TPersist::kCreate|TPersist::kRead|TPersist::kWrite );
//
// Relax the return type checking, BOOL are not REG_DWORD but REG_BINARY
//
Data.RelaxReturnTypeCheck( TRUE );
switch( iFlag )
{
//
// Load from the spooler
//
case kServerAttributesLoad:
hr DBGCHK = Data.Get( SPLREG_DEFAULT_SPOOL_DIRECTORY, _strSpoolDirectory );
hr DBGCHK = Data.Get( SPLREG_BEEP_ENABLED, _bBeepErrorJobs );
hr DBGCHK = Data.Get( SPLREG_EVENT_LOG, _bEventLogging );
hr DBGCHK = Data.Get( SPLREG_NET_POPUP, _bNotifyPrintedJobs );
hr DBGCHK = NotifyUser.bRead( gszLocalPrintNotification, _bNotifyLocalPrintedJobs ) ? S_OK : E_FAIL;
hr DBGCHK = NotifyUser.bRead( gszNetworkPrintNotification, _bNotifyNetworkPrintedJobs ) ? S_OK : E_FAIL;
hr DBGCHK = Data.Get( SPLREG_NET_POPUP_TO_COMPUTER, _bNotifyPrintedJobsComputer );
//
// If we fail reading the net popup to computer with invalid parameter
// we are talking to a downlevel machine pre nt 5.0 machine. If this
// is the case we simple do not show this option in the UI and continue
// normally.
//
if( FAILED( hr ) && HRESULT_CODE( hr ) == ERROR_INVALID_PARAMETER )
{
_bNewOptionSupport = FALSE;
}
//
// If were are talking to a downlevel machine pre nt 4.0,
// get printer data calls will fail with error invalid handle. We
// only check the last value read, since this error code should never
// happen on any calls to get printer data.
//
if( FAILED( hr ) && HRESULT_CODE( hr ) == ERROR_INVALID_HANDLE )
{
iStatus = kStatusError;
}
else
{
iStatus = kStatusSuccess;
}
break;
//
// Store to the spooler
//
case kServerAttributesStore:
//
// We save this data for local case
//
if( !bIsRemote( _pServerData->pszServerName() ) && VALID_OBJ( NotifyUser ) )
{
if( !NotifyUser.bWrite( gszLocalPrintNotification, _bNotifyLocalPrintedJobs ) ||
!NotifyUser.bWrite( gszNetworkPrintNotification, _bNotifyNetworkPrintedJobs ) )
{
iStatus = kStatusCannotSaveUserNotification;
break;
}
}
//
// If the current user is not administrator, we just return
//
if( !_pServerData->bAdministrator() )
{
iStatus = kStatusSuccess;
break;
}
hr DBGCHK = Data.Set( SPLREG_DEFAULT_SPOOL_DIRECTORY, _strSpoolDirectory );
if( FAILED( hr ) )
{
iStatus = kStatusInvalidSpoolDirectory;
}
else
{
if( SUCCEEDED( hr ) )
{
hr DBGCHK = Data.Set( SPLREG_BEEP_ENABLED, _bBeepErrorJobs );
}
if( SUCCEEDED( hr ) )
{
hr DBGCHK = Data.Set( SPLREG_EVENT_LOG, _bEventLogging );
}
if( SUCCEEDED( hr ) )
{
hr DBGCHK = Data.Set( SPLREG_NET_POPUP, _bNotifyPrintedJobs );
}
if( SUCCEEDED( hr ) && _bNewOptionSupport )
{
hr DBGCHK = Data.Set( SPLREG_NET_POPUP_TO_COMPUTER, _bNotifyPrintedJobsComputer );
}
if( SUCCEEDED( hr ) )
{
iStatus = kStatusSuccess;
if( HRESULT_CODE( hr ) == ERROR_SUCCESS_RESTART_REQUIRED )
{
_pServerData->_bRebootRequired = TRUE;
}
}
else
{
iStatus = kStatusError;
}
}
break;
//
// Load defaults from the spooler.
//
case kServerAttributesDefault:
iStatus = kStatusSuccess;
break;
//
// Default is to return an error.
//
default:
iStatus = kStatusError;
break;
}
return iStatus;
}
/*++
Routine Name:
bHandleMessage
Routine Description:
Server property sheet message handler. This handler only
handles events it wants and the base class handle will do the
standard message handling.
Arguments:
uMsg - Windows message
wParam - Word parameter
lParam - Long parameter
Return Value:
TRUE if message was handled, FALSE if message not handled.
--*/
BOOL
TServerSettings::
bHandleMessage(
IN UINT uMsg,
IN WPARAM wParam,
IN LPARAM lParam
)
{
BOOL bStatus = FALSE;
BOOL bChanged = FALSE;
switch( uMsg ){
case WM_COMMAND:
//
// Monitor changes in the UI to highlight the apply button.
//
switch( GET_WM_COMMAND_ID( wParam, lParam ) ) {
case IDC_SERVER_SPOOL_DIRECTORY:
bChanged = GET_WM_COMMAND_CMD(wParam, lParam) == EN_CHANGE;
bStatus = TRUE;
break;
case IDC_SERVER_REMOTE_JOB_ERRORS:
case IDC_SERVER_LOCAL_JOB_NOTIFY:
case IDC_SERVER_NETWORK_JOB_NOTIFY:
case IDC_SERVER_JOB_NOTIFY:
case IDC_SERVER_JOB_NOTIFY_COMPUTER:
case IDC_SERVER_EVENT_LOGGING_ERROR:
case IDC_SERVER_EVENT_LOGGING_WARN:
case IDC_SERVER_EVENT_LOGGING_INFO:
{
if( IDC_SERVER_JOB_NOTIFY == GET_WM_COMMAND_ID( wParam, lParam ) )
{
vEnableCtl( _hDlg, IDC_SERVER_JOB_NOTIFY_COMPUTER,
bGetCheck( _hDlg, IDC_SERVER_JOB_NOTIFY ) );
}
bChanged = TRUE;
bStatus = TRUE;
}
break;
default:
bStatus = FALSE;
break;
}
break;
default:
bStatus = FALSE;
break;
}
//
// If something changed enable the apply button.
//
if( bChanged ){
_bChanged = TRUE;
PropSheet_Changed( GetParent( _hDlg ), _hDlg );
}
//
// If the message was not handled let the base class handle it.
//
if( bStatus == FALSE )
bStatus = TServerProp::bHandleMessage( uMsg, wParam, lParam );
return bStatus;
}
/********************************************************************
Port selection.
********************************************************************/
TServerPorts::
TServerPorts(
IN TServerData *pServerData
) : TServerProp( pServerData )
{
}
TServerPorts::
~TServerPorts(
VOID
)
{
}
BOOL
TServerPorts::
bValid(
VOID
)
{
return ( TServerProp::bValid() && _PortsLV.bValid() );
}
BOOL
TServerPorts::
bReadUI(
VOID
)
{
return TRUE;
}
BOOL
TServerPorts::
bSaveUI(
VOID
)
{
return TRUE;
}
/*++
Routine Name:
bSetUI
Routine Description:
Loads the property sheet dialog with the document data
information.
Arguments:
None.
Return Value:
TRUE if data loaded successfully, FALSE if error occurred.
--*/
BOOL
TServerPorts::
bSetUI(
VOID
)
{
//
// Set the printer title.
//
if( !bSetEditText( _hDlg, IDC_SERVER_NAME, _pServerData->strMachineName() ))
{
vShowUnexpectedError( _pServerData->hwnd(), IDS_SERVER_PROPERTIES_TITLE );
return FALSE;
}
//
// Initialize the ports listview.
//
if( !_PortsLV.bSetUI( GetDlgItem( _hDlg, IDC_PORTS ), FALSE, FALSE, TRUE, _hDlg, 0, 0, IDC_PORT_DELETE ) )
{
DBGMSG( DBG_WARN, ( "ServerPort.vSetUI: failed %d\n", GetLastError( )));
vShowUnexpectedError( _pServerData->hwnd(), IDS_SERVER_PROPERTIES_TITLE );
return FALSE;
}
//
// Load ports into the view.
//
if( !_PortsLV.bReloadPorts( _pServerData->pszServerName() ) )
{
DBGMSG( DBG_WARN, ( "ServerPort.vSetUI: bReloadPorts failed %d\n", GetLastError( )));
vShowUnexpectedError( _pServerData->hwnd(), IDS_SERVER_PROPERTIES_TITLE );
return FALSE;
}
//
// Select the first item
//
_PortsLV.vSelectItem( 0 );
//
// Adding / deleting / configuring ports is not supported on remote downlevel machines.
//
if( !_pServerData->bAdministrator() || _pServerData->bRemoteDownLevel() )
{
//
// Disable things if not administrator.
//
vEnableCtl( _hDlg, IDC_PORT_CREATE, FALSE );
vEnableCtl( _hDlg, IDC_PORT_DELETE, FALSE );
vEnableCtl( _hDlg, IDC_PROPERTIES, FALSE );
}
//
// Bidi support is currently disabled.
//
ShowWindow( GetDlgItem( _hDlg, IDC_ENABLE_BIDI ), SW_HIDE );
return TRUE;
}
/*++
Routine Name:
bHandleMessage
Routine Description:
Server property sheet message handler. This handler only
handles events it wants and the base class handle will do the
standard message handling.
Arguments:
uMsg - Windows message
wParam - Word parameter
lParam - Long parameter
Return Value:
TRUE if message was handled, FALSE if message not handled.
--*/
BOOL
TServerPorts::
bHandleMessage(
UINT uMsg,
WPARAM wParam,
LPARAM lParam
)
{
BOOL bStatus = FALSE;
switch( uMsg ){
case WM_COMMAND:
switch( GET_WM_COMMAND_ID( wParam, lParam ) ){
case IDC_PORT_DELETE:
{
//
// Delete the selected port.
//
HWND hwnd = GetDlgItem( _hDlg, IDC_PORT_DELETE );
//
// We will only delete the port if the button is enabled, this check is
// necessary if the user uses the delete key on the keyboard to delete
// the port.
//
if( IsWindowEnabled( hwnd ) )
{
bStatus = _PortsLV.bDeletePorts( _hDlg, _pServerData->pszServerName( ));
if( bStatus )
{
SetFocus( hwnd );
}
}
}
break;
case IDC_PROPERTIES:
//
// Configure the selected port.
//
bStatus = _PortsLV.bConfigurePort( _hDlg, _pServerData->pszServerName( ));
SetFocus( GetDlgItem( _hDlg, IDC_PROPERTIES ) );
break;
case IDC_PORT_CREATE: {
//
// Create add ports class.
//
TAddPort AddPort( _hDlg,
_pServerData->pszServerName(),
TRUE );
//
// Insure the add port was created successfully.
//
bStatus = VALID_OBJ( AddPort );
if( !bStatus ) {
vShowUnexpectedError( _hDlg, TAddPort::kErrorMessage );
} else {
//
// Interact with the Add Ports dialog.
//
bStatus = AddPort.bDoModal();
if( bStatus ){
//
// Load the machine's ports into the listview.
//
bStatus = _PortsLV.bReloadPorts( _pServerData->pszServerName( ), TRUE );
}
}
}
break;
default:
bStatus = FALSE;
break;
}
break;
case WM_NOTIFY:
//
// Handle any ports list view messages.
//
switch( wParam )
{
case IDC_PORTS:
//
// Enable/disable buttons depending on the current status
//
if( _pServerData->bAdministrator() && ( ((LPNMHDR)lParam)->code == LVN_ITEMCHANGED ) )
{
if( _pServerData->bRemoteDownLevel() )
{
// remote or downlevel case - all buttons will be disabled
vEnableCtl( _hDlg, IDC_PORT_CREATE, FALSE );
vEnableCtl( _hDlg, IDC_PORT_DELETE, FALSE );
vEnableCtl( _hDlg, IDC_PROPERTIES, FALSE );
}
else if( 0 == _PortsLV.cSelectedItems() )
{
// no selection case. disable config & delete buttons
vEnableCtl( _hDlg, IDC_PORT_CREATE, TRUE );
vEnableCtl( _hDlg, IDC_PORT_DELETE, FALSE );
vEnableCtl( _hDlg, IDC_PROPERTIES, FALSE );
}
else if( 1 == _PortsLV.cSelectedItems() )
{
// only one port is selected - enable all buttons
vEnableCtl( _hDlg, IDC_PORT_CREATE, TRUE );
vEnableCtl( _hDlg, IDC_PORT_DELETE, TRUE );
vEnableCtl( _hDlg, IDC_PROPERTIES, TRUE );
}
else
{
// many ports are selected and we are not in remote and/or downlevel case
// enable only the create and delete buttons
vEnableCtl( _hDlg, IDC_PORT_CREATE, TRUE );
vEnableCtl( _hDlg, IDC_PORT_DELETE, TRUE );
vEnableCtl( _hDlg, IDC_PROPERTIES, FALSE );
}
}
(VOID)_PortsLV.bHandleNotifyMessage( lParam );
bStatus = FALSE;
break;
default:
bStatus = FALSE;
break;
}
break;
default:
bStatus = FALSE;
break;
}
//
// If the message was handled.
//
if( bStatus != FALSE )
{
vCancelToClose( _hDlg );
return bStatus;
}
//
// If the message was not handled pass it on to the base class.
//
if( bStatus == FALSE )
bStatus = TServerProp::bHandleMessage( uMsg, wParam, lParam );
return bStatus;
}
/********************************************************************
Server Driver Administration.
********************************************************************/
TServerDrivers::
TServerDrivers(
IN TServerData *pServerData
) : TServerProp( pServerData ),
_bChanged( FALSE ),
_bCanRemoveDrivers( TRUE )
{
}
TServerDrivers::
~TServerDrivers(
VOID
)
{
}
BOOL
TServerDrivers::
bValid(
VOID
)
{
return TServerProp::bValid() && VALID_OBJ( _DriversLV );
}
BOOL
TServerDrivers::
bReadUI(
VOID
)
{
return TRUE;
}
/*++
Routine Name:
bSaveUI
Routine Description:
Save the contenst of the UI to the system.
Arguments:
None.
Return Value:
TRUE if save was successful, FALSE if error occurred.
--*/
BOOL
TServerDrivers::
bSaveUI(
VOID
)
{
//
// Display the hour glass the refresh may take awhile.
//
TWaitCursor Cur;
//
// Create a driver noitfy.
//
TServerDriverNotify Notify ( this );
//
// Install / Remove / Update any drivers.
//
(VOID)_DriversLV.bSendDriverInfoNotification( Notify );
//
// Refesh the drivers list.
//
TStatusB bStatus;
bStatus DBGCHK = _DriversLV.bRefresh();
if( !bStatus )
{
//
// Display the error message.
//
iMessage( _hDlg,
IDS_SERVER_PROPERTIES_TITLE,
IDS_ERR_DRIVERS_NOT_REFRESHED,
MB_OK|MB_ICONSTOP,
kMsgGetLastError,
NULL );
}
//
// Sort the environment column.
//
(VOID)_DriversLV.bSortColumn( TDriversLV::kEnvironmentColumn );
//
// Sort the driver name.
//
(VOID)_DriversLV.bSortColumn( TDriversLV::kDriverNameColumn );
//
// Select the first item in the list view.
//
_DriversLV.vSelectItem( 0 );
//
// Return success only if there was not a falure and the refresh succeeded.
//
return bStatus;
}
/*++
Routine Name:
bSetUI
Routine Description:
Loads the property sheet dialog with the document data
information.
Arguments:
None.
Return Value:
TRUE if data loaded successfully, FALSE if error occurred.
--*/
BOOL
TServerDrivers::
bSetUI(
VOID
)
{
TStatusB bStatus;
//
// Set the printer title.
//
bStatus DBGCHK = bSetEditText( _hDlg, IDC_SERVER_NAME, _pServerData->strMachineName() );
//
// If we are an administrator handle the delete message.
//
UINT idRemove = _pServerData->bAdministrator() ? IDC_REMOVE_DRIVER : 0;
//
// Set the drivers list view.
//
bStatus DBGCHK = _DriversLV.bSetUI( _pServerData->pszServerName(), _hDlg, IDC_MORE_DETAILS, IDC_ITEM_SELECTED, idRemove );
//
// Load the list view with driver data.
//
bStatus DBGCHK = _DriversLV.bRefresh();
//
// Set the default sort order.
//
bStatus DBGCHK = _DriversLV.bSortColumn( TDriversLV::kEnvironmentColumn );
//
// Sort the driver name.
//
bStatus DBGCHK = _DriversLV.bSortColumn( TDriversLV::kDriverNameColumn );
//
// Update the button state.
//
vUpdateButtons();
//
// Select the first item in the list view.
//
_DriversLV.vSelectItem( 0 );
//
// If we are talking to a down level spooler then deleting printer drivers
// can only be done with a call to DeletePrinterDriver, no ex version exists.
// Because DeletePrinterDriver only allows the caller to delete all drivers
// of a specific environment with out regards to version, we have decided to
// not allow removing printer drivers on down level machines. In addition
// DeletePrinterDriver is as kind of broken since it does not actually remove
// the driver files, it only removes the registry entries.
//
if( GetDriverVersion( _pServerData->dwDriverVersion() ) <= 2 )
{
_bCanRemoveDrivers = FALSE;
}
return bStatus;
}
/*++
Routine Name:
vUpdateButtons
Routine Description:
Update the dialog buttons.
Arguments:
None.
Return Value:
Nothing.
--*/
VOID
TServerDrivers::
vUpdateButtons(
VOID
)
{
//
// Default is the details button disabled.
//
vEnableCtl( _hDlg, IDC_MORE_DETAILS, FALSE );
vEnableCtl( _hDlg, IDC_UPDATE_DRIVER, FALSE );
vEnableCtl( _hDlg, IDC_REMOVE_DRIVER, FALSE );
//
// If not an administrator then disable the add button.
//
if( !_pServerData->bAdministrator() )
{
vEnableCtl( _hDlg, IDC_ADD_DRIVER, FALSE );
}
}
/*++
Routine Name:
bHandleMessage
Routine Description:
Server property sheet message handler. This handler only
handles events it wants and the base class handle will do the
standard message handling.
Arguments:
uMsg - Windows message
wParam - Word parameter
lParam - Long parameter
Return Value:
TRUE if message was handled, FALSE if message not handled.
--*/
BOOL
TServerDrivers::
bHandleMessage(
UINT uMsg,
WPARAM wParam,
LPARAM lParam
)
{
BOOL bStatus = TRUE;
BOOL bChanged = FALSE;
switch( uMsg )
{
case WM_COMMAND:
switch( GET_WM_COMMAND_ID( wParam, lParam ) )
{
case IDC_ADD_DRIVER:
if( bHandleAddDriver( uMsg, wParam, lParam ) )
bChanged = TRUE;
break;
case IDC_UPDATE_DRIVER:
if( bHandleUpdateDriver( uMsg, wParam, lParam ) )
bChanged = TRUE;
break;
case IDC_REMOVE_DRIVER:
if( bHandleRemoveDriver( uMsg, wParam, lParam ) )
bChanged = TRUE;
break;
case IDC_MORE_DETAILS:
bHandleDriverDetails( uMsg, wParam, lParam );
break;
case IDC_ITEM_SELECTED:
bHandleDriverItemSelection( uMsg, wParam, lParam );
break;
default:
bStatus = FALSE;
break;
}
break;
default:
bStatus = FALSE;
break;
}
//
// If something changed save the changes and change the
// the ok button to close and gray the cancel button.
//
if( bChanged ){
//
// Update the button state.
//
vUpdateButtons();
//
// Save the UI and convert CancelToClose
//
(VOID)bSaveUI();
vCancelToClose( _hDlg );
}
//
// Let the list view handle their message.
//
if( bStatus == FALSE )
bStatus = _DriversLV.bHandleMessage( uMsg, wParam, lParam );
//
// If the message was not handled pass it on to the base class.
//
if( bStatus == FALSE )
bStatus = TServerProp::bHandleMessage( uMsg, wParam, lParam );
return bStatus;
}
BOOL
TServerDrivers::
bHandleDriverItemSelection(
UINT uMsg,
WPARAM wParam,
LPARAM lParam
)
{
DBGMSG( DBG_TRACE, ( "TServerDrivers::bHandleDriverItemSelection\n" ) );
//
// Get the button state in a local variable.
//
BOOL bButtonState = _DriversLV.bIsAnyItemSelcted();
//
// If any item is selected then enable the properties button.
//
vEnableCtl( _hDlg, IDC_MORE_DETAILS, bButtonState );
vEnableCtl( _hDlg, IDC_UPDATE_DRIVER, bButtonState && _pServerData->bAdministrator() );
vEnableCtl( _hDlg, IDC_REMOVE_DRIVER, bButtonState && _pServerData->bAdministrator() && _bCanRemoveDrivers );
return TRUE;
}
BOOL
TServerDrivers::
bHandleAddDriver(
UINT uMsg,
WPARAM wParam,
LPARAM lParam
)
{
DBGMSG( DBG_TRACE, ( "TServerDrivers::bHandleAddDriver\n" ) );
TString strDriverName;
TStatusB bStatus;
BOOL bCanceled;
UINT nDriverInstallCount = 0;
//
// Add any new drivers, displaying the add driver wizard.
//
bStatus DBGCHK = bInstallNewPrinterDriver( _hDlg,
TWizard::kDriverInstall,
_pServerData->pszServerName(),
strDriverName,
NULL,
kDriverWizardDefault,
&bCanceled,
FALSE,
&nDriverInstallCount );
//
// If any driver was installed then return true
// inorder to indicate we need to refresh the driver list view.
//
if( nDriverInstallCount )
{
bStatus DBGNOCHK = TRUE;
}
return bStatus;
}
BOOL
TServerDrivers::
bHandleRemoveDriver(
UINT uMsg,
WPARAM wParam,
LPARAM lParam
)
{
DBGMSG( DBG_TRACE, ( "TServerDrivers::bHandleRemoveDriver\n" ) );
//
// If we cannot remove the drivers because we are administrating
// a downlevel machine then do nothing.
//
if( !_bCanRemoveDrivers )
{
return FALSE;
}
TStatusB bStatus;
//
// Get a list of the selected items.
//
UINT nCount = 0;
TDriverTransfer DriverTransfer;
bStatus DBGCHK = _DriversLV.bGetSelectedDriverInfo( DriverTransfer, &nCount );
DBGMSG( DBG_TRACE, ( "Selected count %d\n", nCount ) );
//
// Warn the user that they are about to delete a driver
// from the system permently.
//
if( bStatus && nCount )
{
bStatus DBGNOCHK = bWarnUserDriverDeletion( DriverTransfer.DriverInfoList_pGetByIndex( 0 ), nCount );
}
//
// Delete the driver if the count is non zero.
//
if( bStatus && nCount )
{
//
// Initialize the list iterator.
//
TIter Iter;
DriverTransfer.DriverInfoList_vIterInit( Iter );
TDriverInfo *pDriverInfo;
for( Iter.vNext(); Iter.bValid(); )
{
pDriverInfo = DriverTransfer.DriverInfoList_pConvert( Iter );
Iter.vNext();
DBGMSG( DBG_TRACE, ( "Selected Driver Name: "TSTR"\n", (LPCTSTR)pDriverInfo->strName() ) );
//
// If the driver was added but not installed then
// removed it the item entirely.
//
if( pDriverInfo->vGetInfoState() == TDriverInfo::kAdd )
{
DBGMSG( DBG_TRACE, ( "Uninstalled driver was removed.\n" ) );
pDriverInfo->vSetInfoState( TDriverInfo::kRemoved );
}
//
// Mark the item to be removed.
//
else
{
DBGMSG( DBG_TRACE, ( "Driver removed.\n" ) );
pDriverInfo->vSetInfoState( TDriverInfo::kRemove );
}
}
//
// Return the removed items back to the list and delete
// these items form the UI part of the list view.
//
_DriversLV.vDeleteDriverInfoFromListView( DriverTransfer );
}
else
{
//
// Return the selected items back to the list view.
//
_DriversLV.vReturnDriverInfoToListView( DriverTransfer );
}
//
// If there are no more drivers in the list view then remove
// default button state from the remove button and change it
// to the add button, since the add button is always enabled.
//
if( !_DriversLV.uGetListViewItemCount() )
{
SendMessage( GetDlgItem( _hDlg, IDC_REMOVE_DRIVER ),
BM_SETSTYLE,
MAKEWPARAM( BS_PUSHBUTTON, 0 ),
MAKELPARAM( TRUE, 0 ) );
SendMessage( GetDlgItem( _hDlg, IDC_ADD_DRIVER ),
BM_SETSTYLE,
MAKEWPARAM( BS_DEFPUSHBUTTON, 0 ),
MAKELPARAM( TRUE, 0 ) );
SetFocus( GetDlgItem( _hDlg, IDC_ADD_DRIVER ) );
}
return bStatus;
}
BOOL
TServerDrivers::
bHandleUpdateDriver(
UINT uMsg,
WPARAM wParam,
LPARAM lParam
)
{
DBGMSG( DBG_TRACE, ( "TServerDrivers::bHandleUpdateDriver\n" ) );
TStatusB bStatus;
bStatus DBGNOCHK = FALSE;
//
// Get a list of the selected items.
//
UINT nCount = 0;
TDriverTransfer DriverTransfer;
bStatus DBGCHK = _DriversLV.bGetSelectedDriverInfo( DriverTransfer, &nCount );
DBGMSG( DBG_TRACE, ( "Selected count %d\n", nCount ) );
//
// Warn the user that they are about to update a driver from the system permently.
//
if( bStatus && nCount )
{
bStatus DBGNOCHK = bWarnUserDriverUpdate( DriverTransfer.DriverInfoList_pGetByIndex( 0 ), nCount );
}
//
// Delete the driver if the count is non zero.
//
if( bStatus && nCount )
{
//
// Initialize the list iterator.
//
TIter Iter;
DriverTransfer.DriverInfoList_vIterInit( Iter );
TDriverInfo *pDriverInfo;
for( Iter.vNext(); Iter.bValid(); Iter.vNext() )
{
pDriverInfo = DriverTransfer.DriverInfoList_pConvert( Iter );
DBGMSG( DBG_TRACE, ( "Selected Driver Name: "TSTR"\n", (LPCTSTR)pDriverInfo->strName() ) );
//
// Mark all the selected driver as update canidates.
//
pDriverInfo->vSetInfoState( TDriverInfo::kUpdate );
}
}
//
// Return the selected items back to the list view.
//
_DriversLV.vReturnDriverInfoToListView( DriverTransfer );
return bStatus;
}
BOOL
TServerDrivers::
bHandleDriverDetails(
UINT uMsg,
WPARAM wParam,
LPARAM lParam
)
{
DBGMSG( DBG_TRACE, ( "TServerDrivers::bHandleDetails\n" ) );
TStatusB bStatus;
TDriverInfo *pDriverInfo;
TDriversLV::THandle Handle;
for( bStatus DBGNOCHK = TRUE; bStatus ; )
{
bStatus DBGNOCHK = _DriversLV.bGetSelectedDriverInfo( &pDriverInfo, Handle );
if( bStatus )
{
TDriverDetails Details( _hDlg, pDriverInfo );
if( VALID_OBJ( Details ) )
{
Details.bDoModal();
}
}
}
return TRUE;
}
BOOL
TServerDrivers::
bWarnUserDriverDeletion(
IN TDriverInfo *pDriverInfo,
IN UINT nCount
) const
{
//
// If there are multiple items selected then the warning message
// is changed.
//
INT iMsg = nCount == 1 ? IDS_ERR_DELETE_PRINTER_DRIVER : IDS_ERR_DELETE_PRINTER_DRIVERN;
//
// Return success of the user was warned and decided to complete
// the printer driver removal.
//
return iMessage( _hDlg,
IDS_SERVER_PROPERTIES_TITLE,
iMsg,
MB_YESNO | MB_ICONQUESTION,
kMsgNone,
NULL,
static_cast<LPCTSTR>( pDriverInfo->strName() ) ) == IDYES ? TRUE : FALSE;
}
BOOL
TServerDrivers::
bWarnUserDriverUpdate(
IN TDriverInfo *pDriverInfo,
IN UINT nCount
) const
{
//
// If there are multiple items selected then the warning message
// is changed.
//
INT iMsg = nCount == 1 ? IDS_ERR_UPDATE_PRINTER_DRIVER : IDS_ERR_UPDATE_PRINTER_DRIVERN;
//
// Return success of the user was warned and decided to complete
// the printer driver removal.
//
return iMessage( _hDlg,
IDS_SERVER_PROPERTIES_TITLE,
iMsg,
MB_YESNO | MB_ICONQUESTION,
kMsgNone,
NULL,
static_cast<LPCTSTR>( pDriverInfo->strName() ) ) == IDYES ? TRUE : FALSE;
}
/********************************************************************
Server Driver Notify
********************************************************************/
TServerDriverNotify::
TServerDriverNotify(
TServerDrivers *pServerDrivers
) : _pServerDrivers( pServerDrivers ),
_pDi( NULL ),
_uNotifyCount( 0 ),
_bActionFailed( FALSE )
{
}
TServerDriverNotify::
~TServerDriverNotify(
VOID
)
{
//
// Ensure we release the printer driver installation object.
//
delete _pDi;
}
/*++
Routine Name:
bNotify
Routine Description:
Called for all driver info classes in the list view.
Arguments:
pDriverInfo - Pointer to driver info class.
Return Value:
TRUE continue for the remaing driver info classes.
FALSE stop notification.
--*/
BOOL
TServerDriverNotify::
bNotify(
IN TDriverInfo *pDriverInfo
)
{
DBGMSG( DBG_TRACE, ( "TServerDriverNotify::bNotify\n" ) );
//
// Adjust the notify count, used for detection the multi selection
//
//
_uNotifyCount++;
BOOL bStatus = TRUE;
INT iMessageId = 0;
switch( pDriverInfo->vGetInfoState() )
{
case TDriverInfo::kRemove:
bStatus = bRemove( pDriverInfo );
iMessageId = IDS_ERR_ALL_DRIVER_NOT_REMOVED;
break;
case TDriverInfo::kAdd:
bStatus = bInstall( pDriverInfo );
iMessageId = IDS_ERR_ALL_DRIVER_NOT_INSTALLED;
break;
case TDriverInfo::kUpdate:
bStatus = bUpdate( pDriverInfo );
iMessageId = IDS_ERR_ALL_DRIVER_NOT_UPDATED;
break;
default:
bStatus = TRUE;
iMessageId = 0;
break;
}
if( !bStatus )
{
if( iMessageId && GetLastError() != ERROR_CANCELLED )
{
//
// Display the error message.
//
iMessage( _pServerDrivers->_hDlg,
IDS_SERVER_PROPERTIES_TITLE,
iMessageId,
MB_OK|MB_ICONSTOP,
kMsgGetLastError,
NULL,
static_cast<LPCTSTR>( pDriverInfo->strName() ),
static_cast<LPCTSTR>( pDriverInfo->strEnvironment() ),
static_cast<LPCTSTR>( pDriverInfo->strVersion() ) );
}
_bActionFailed = TRUE;
//
// Currently we continue if an error occurred.
//
bStatus = TRUE;
}
return bStatus;
}
BOOL
TServerDriverNotify::
bInstall(
IN TDriverInfo *pDriverInfo
)
{
DBGMSG( DBG_TRACE, ( "TServerDriverNotify::bInstall\n" ) );
SPLASSERT( FALSE );
return TRUE;
}
BOOL
TServerDriverNotify::
bRemove(
IN TDriverInfo *pDriverInfo
)
{
DBGMSG( DBG_TRACE, ( "TServerDriverNotify::bRemove\n" ) );
TStatusB bStatus;
bStatus DBGNOCHK = TRUE;
//
// Delete the specfied printer driver.
//
bStatus DBGCHK = DeletePrinterDriverEx( (LPTSTR)_pServerDrivers->_pServerData->pszServerName(),
(LPTSTR)(LPCTSTR)pDriverInfo->strEnv(),
(LPTSTR)(LPCTSTR)pDriverInfo->strName(),
DPD_DELETE_UNUSED_FILES|DPD_DELETE_SPECIFIC_VERSION,
pDriverInfo->dwVersion());
//
// If we are trying this action on a down level spooler.
//
if( !bStatus && GetLastError() == RPC_S_PROCNUM_OUT_OF_RANGE )
{
bStatus DBGCHK = DeletePrinterDriver( (LPTSTR)_pServerDrivers->_pServerData->pszServerName(),
(LPTSTR)(LPCTSTR)pDriverInfo->strEnv(),
(LPTSTR)(LPCTSTR)pDriverInfo->strName() );
}
//
// If the driver was deleted then mark the driver structure as removed.
//
if( bStatus )
{
pDriverInfo->vSetInfoState( TDriverInfo::kRemoved );
}
return bStatus;
}
BOOL
TServerDriverNotify::
bUpdate(
IN TDriverInfo *pDriverInfo
)
{
DBGMSG( DBG_TRACE, ( "TServerDriverNotify::bUpdate\n" ) );
TStatusB bStatus;
DWORD dwEncode = 0;
DWORD dwPrevInstallFlags = 0;
bStatus DBGNOCHK = TRUE;
//
// Lazy load the printer drivers installation class.
//
if( !_pDi )
{
_pDi = new TPrinterDriverInstallation( _pServerDrivers->_pServerData->pszServerName(),
_pServerDrivers->_hDlg );
bStatus DBGNOCHK = VALID_PTR( _pDi );
}
if( bStatus )
{
DBGMSG( DBG_TRACE, ( "Installing driver "TSTR"\n", (LPCTSTR)pDriverInfo->_strName ) );
//
// Encode the printer driver architercure and version
//
bStatus DBGCHK = bEncodeArchVersion( pDriverInfo->_strEnv,
pDriverInfo->_dwVersion,
&dwEncode );
//
// Get the current install flags.
//
dwPrevInstallFlags = _pDi->GetInstallFlags();
//
// We do not copy the inf for version 2 drivers.
//
if( GetDriverVersion( dwEncode ) == 2 )
{
//
// We don't copy the inf for version 2 drivers.
//
_pDi->SetInstallFlags( DRVINST_DONOTCOPY_INF);
}
//
// On NT5 and greater we can overwrite all the driver files,
// however on less than NT5 we can only copy newer files.
//
DWORD dwAddPrinterDriverFlags = APD_COPY_ALL_FILES;
DWORD dwCurrentDriverEncode = 0;
if( _pDi->bGetCurrentDriverEncode( &dwCurrentDriverEncode ) )
{
if( GetDriverVersion( dwCurrentDriverEncode ) <= 2 )
{
dwAddPrinterDriverFlags = APD_COPY_NEW_FILES;
}
}
//
// Select and install the printer driver.
//
BOOL bOfferReplacementDriver = FALSE;
dwAddPrinterDriverFlags |= APD_INSTALL_WARNED_DRIVER;
bStatus DBGCHK = _pDi->bSetDriverName( pDriverInfo->_strName ) &&
_pDi->bInstallDriver( &pDriverInfo->_strName, bOfferReplacementDriver,
FALSE, _pServerDrivers->_hDlg, dwEncode, dwAddPrinterDriverFlags, TRUE );
if( bStatus )
{
//
// Indicate this driver has been installed.
//
pDriverInfo->vSetInfoState( TDriverInfo::kInstalled );
}
//
// Restore the previous install flags.
//
_pDi->SetInstallFlags( dwPrevInstallFlags );
}
return bStatus;
}
/********************************************************************
Server property windows.
********************************************************************/
TServerWindows::
TServerWindows(
IN TServerData *pServerData
) : _pServerData( pServerData ),
_Forms( pServerData ),
_Ports( pServerData ),
_Settings( pServerData ),
_Drivers( pServerData )
{
}
TServerWindows::
~TServerWindows(
)
{
}
/*++
Routine Name:
bBuildPages
Routine Description:
Builds the document property windows.
Arguments:
None - class specific.
Return Value:
TRUE pages built ok, FALSE failure building pages.
--*/
BOOL
TServerWindows::
bBuildPages(
VOID
)
{
DBGMSG( DBG_TRACE, ( "TServerWindows bBuildPages\n") );
struct SheetInitializer {
MGenericProp *pSheet;
INT iDialog;
};
SheetInitializer aSheetInit[] = {
{&_Forms, DLG_FORMS },
{&_Ports, DLG_SERVER_PORTS },
{&_Drivers, DLG_SERVER_DRIVERS },
{&_Settings, DLG_SERVER_SETTINGS },
{NULL, NULL, }
};
BOOL bReturn = FALSE;
BOOL bSheetsDestroyed = FALSE;
PROPSHEETHEADER psh;
HPROPSHEETPAGE ahpsp[COUNTOF( aSheetInit )];
PROPSHEETPAGE psp;
ZeroMemory( &psp, sizeof( psp ));
ZeroMemory( &psh, sizeof( psh ));
ZeroMemory( ahpsp, sizeof( ahpsp ));
psh.dwSize = sizeof( psh );
psh.hwndParent = _pServerData->hwnd();
psh.dwFlags = PSH_USEHICON | PSH_PROPTITLE;
psh.phpage = ahpsp;
psh.hIcon = _pServerData->hDefaultSmallIcon();
psh.nStartPage = _pServerData->uStartPage();
psh.hInstance = ghInst;
psh.pszCaption = (LPCTSTR)_pServerData->strTitle();
psh.nPages = COUNTOF( ahpsp );
psp.dwSize = sizeof( psp );
psp.hInstance = ghInst;
psp.pfnDlgProc = MGenericProp::SetupDlgProc;
//
// Create the property sheets.
//
for( UINT i = 0; i < COUNTOF( ahpsp ); ++i ){
psp.pszTemplate = MAKEINTRESOURCE( aSheetInit[i].iDialog );
psp.lParam = (LPARAM)(MGenericProp*)aSheetInit[i].pSheet;
ahpsp[i] = CreatePropertySheetPage( &psp );
}
//
// Insure the index matches the number of pages.
//
SPLASSERT( i == psh.nPages );
//
// Verify all pages were created.
//
for( i = 0; i < COUNTOF( ahpsp ); ++i ){
if( !ahpsp[i] ){
DBGMSG( DBG_WARN, ( "Server Property sheet Unable to create page %d\n", i ));
goto Done;
}
}
//
// Indicate we do not have to distory the property sheets.
//
bSheetsDestroyed = TRUE;
//
// Display the property sheets.
//
if( PropertySheet( &psh ) < 0 ){
DBGMSG( DBG_WARN, ( "Server Property Sheet failed %d\n", GetLastError()));
vShowResourceError( _pServerData->hwnd() );
} else {
//
// Check if the reboot flag was returned.
//
if( _pServerData->_bRebootRequired ) {
//
// Display message, reboot neccessary.
//
if (_pServerData->pszServerName()) {
//
// if the server name is not NULL, we assume it is a remote printers folder.
// This is not true if user opens the local printers folder from
// \\local-machine-name, but this is a rare case that we can ignore.
//
iMessage( _pServerData->hwnd(),
IDS_SERVER_PROPERTIES_TITLE,
IDS_SERVER_SETTINGS_CHANGED_REMOTE,
MB_ICONEXCLAMATION,
kMsgNone,
NULL,
_pServerData->pszServerName()
);
}
else {
iMessage( _pServerData->hwnd(),
IDS_SERVER_PROPERTIES_TITLE,
IDS_SERVER_SETTINGS_CHANGED,
MB_ICONEXCLAMATION,
kMsgNone,
NULL
);
}
}
bReturn = TRUE;
}
Done:
//
// If Sheets weren't destoryed, do it now.
//
if( !bSheetsDestroyed ){
for( i = 0; i < COUNTOF( ahpsp ); ++i ){
if( ahpsp[i] ){
DestroyPropertySheetPage( ahpsp[i] );
}
}
}
return bReturn;
}
/*++
Routine Name:
bDisplayPages
Routine Description:
Displays the document property pages.
Arguments:
None.
Return Value:
TRUE if pages were displayed, FALSE
--*/
BOOL
TServerWindows::
bDisplayPages(
VOID
)
{
return TRUE;
}
/*++
Routine Name:
bValid
Routine Description:
Returns if class and its dat members are vaild.
Arguments:
None.
Return Value:
TRUE - class is valid, FALSE class is invalid.
--*/
BOOL
TServerWindows::
bValid(
VOID
)
{
//
// Validated all the known pages.
//
if( VALID_OBJ( _Forms ) &&
VALID_OBJ( _Ports ) &&
VALID_OBJ( _Drivers ) &&
VALID_OBJ( _Settings ) ){
return TRUE;
}
return FALSE;
}