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WindowsXP-SP1/admin/netui/nwc/nwc/nwc.cxx
Microsoft f7ca35dddd First commit
2020-09-30 16:53:49 +02:00

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/**********************************************************************/
/** Microsoft Windows NT **/
/** Copyright(c) Microsoft Corp., 1993 **/
/**********************************************************************/
/*
nwc.cxx
The file contains the classes for the Netware Compat Software applet
FILE HISTORY:
ChuckC 17-Jul-1993 created based on ftpmgr
*/
#define INCL_NET
#define INCL_NETLIB
#define INCL_WINDOWS
#define INCL_WINDOWS_GDI
#define INCL_NETERRORS
#define INCL_DOSERRORS
#include <lmui.hxx>
#if defined(DEBUG)
static const CHAR szFileName[] = __FILE__;
#define _FILENAME_DEFINED_ONCE szFileName
#endif
#define INCL_BLT_WINDOW
#define INCL_BLT_DIALOG
#define INCL_BLT_CONTROL
#define INCL_BLT_CLIENT
#define INCL_BLT_MSGPOPUP
#define INCL_BLT_EVENT
#define INCL_BLT_MISC
#define INCL_BLT_CC
#define INCL_BLT_SPIN_GROUP
#define INCL_BLT_GROUP
#include <blt.hxx>
#include <uiassert.hxx>
#include <uitrace.hxx>
#include <dbgstr.hxx>
extern "C"
{
#include <npapi.h>
#include <nwevent.h>
#include <nwc.h>
#include <nwapi.h>
#include <shellapi.h>
#include <nwsnames.h>
#include <htmlhelp.h>
extern BOOL _fIsWinnt;
}
#include <nwc.hxx>
/*******************************************************************
NAME: NWC_DIALOG::NWC_DIALOG
SYNOPSIS: Constructor.
ENTRY: hwndOwner - Hwnd of the owner window
EXIT:
RETURNS:
NOTES:
HISTORY:
ChuckC 17-Jul-1993 Created
********************************************************************/
NWC_DIALOG::NWC_DIALOG( HWND hwndOwner, BOOL fIsWinnt)
: DIALOG_WINDOW(MAKEINTRESOURCE(fIsWinnt ? IDD_NWC_WINNT_DLG:IDD_NWCDLG),
hwndOwner ),
_comboPreferredServers(this, COMBO_PREFERREDSERVERS),
_chkboxFormFeed(this, CHKBOX_FORMFEED),
_chkboxPrintNotify(this, CHKBOX_PRINTNOTIFY),
_chkboxPrintBanner(this, CHKBOX_PRINTBANNER),
_chkboxLogonScript(this, CHKBOX_LOGONSCRIPT),
_sltUserName(this, SLT_USERNAME),
_sltCurrentPreferredServer(this, SLT_CURRENTPREFERREDSERVER),
_pbOverview(this,IDD_NWC_HELP),
_pbGateway(this,IDD_NWC_GATEWAY),
_mgrpPreferred(this, RB_PREFERRED_SERVER, 2),
_sleTree(this, SLE_DEFAULT_TREE),
_sleContext(this, SLE_DEFAULT_CONTEXT)
{
APIERR err ;
LPTSTR pszPreferred ;
DWORD dwPrintOptions ;
DWORD dwLogonScriptOptions ;
RESOURCE_STR nlsNone(IDS_NONE) ;
WCHAR szUser[UNLEN+1] ;
DWORD dwUserBuffer = sizeof(szUser)/sizeof(szUser[0]) ;
if ( QueryError() != NERR_Success )
return;
if (fIsWinnt)
{
_pbGateway.Enable(FALSE) ;
_pbGateway.Show(FALSE) ;
}
if (!::GetUserName(szUser,&dwUserBuffer))
{
ReportError(::GetLastError()) ;
return;
}
_sltUserName.SetText( szUser );
if (err = nlsNone.QueryError())
{
ReportError(err) ;
return;
}
//
// setup the magic group associations.
//
if ((err = _mgrpPreferred.AddAssociation(RB_PREFERRED_SERVER,
&_comboPreferredServers)) ||
(err = _mgrpPreferred.AddAssociation(RB_DEFAULT_CONTEXT,
&_sleTree)) ||
(err = _mgrpPreferred.AddAssociation(RB_DEFAULT_CONTEXT,
&_sleContext)))
{
ReportError(err) ;
return;
}
SC_HANDLE SCMHandle = NULL ;
SC_HANDLE SVCHandle = NULL ;
SERVICE_STATUS ServiceStatus ;
//
// open service control manager
//
if (!(SCMHandle = OpenSCManager(NULL, NULL, GENERIC_READ)))
{
ReportError(GetLastError()) ;
return ;
}
//
// open service
//
if (!(SVCHandle = OpenService(SCMHandle,
(WCHAR*)NW_WORKSTATION_SERVICE,
GENERIC_READ)))
{
ReportError(GetLastError()) ;
(void) CloseServiceHandle(SCMHandle) ;
return ;
}
//
// check that the service is running
//
if (!QueryServiceStatus(SVCHandle,
&ServiceStatus))
{
ReportError(GetLastError()) ;
(void) CloseServiceHandle(SCMHandle) ;
(void) CloseServiceHandle(SVCHandle) ;
return ;
}
(void) CloseServiceHandle(SCMHandle) ;
(void) CloseServiceHandle(SVCHandle) ;
if (ServiceStatus.dwCurrentState != SERVICE_RUNNING)
{
ReportError(ERROR_SERVICE_NOT_ACTIVE) ;
return ;
}
//
// Preferred server name is limited to 48 characters.
// Tree is limited to 32. We limit context to 256 - MAXTREE - 3
//
_comboPreferredServers.SetMaxLength( NW_MAX_SERVER_LEN );
_sleTree.SetMaxLength( NW_MAX_TREE_LEN );
_sleContext.SetMaxLength( 256 );
//
// Fill Preferred Server name with list of servers.
// Ignore the error if we can't fill the combo.
// The user can always type in a new server.
//
(VOID) FillPreferredServersCombo();
//
// Combo-box will contain at least the <NONE> entry in its list.
//
INT iLast = _comboPreferredServers.QueryCount() ;
if ( _comboPreferredServers.InsertItem(iLast, nlsNone.QueryPch()) < 0 )
{
ReportError( _comboPreferredServers.QueryError() ) ;
return ;
}
//
// query NW wksta for print options & preferred server (or context)
//
if (err = NwQueryInfo(&dwPrintOptions, &pszPreferred))
{
pszPreferred = NULL ;
dwPrintOptions = 0 ;
}
//
// query NW wksta for logon script options
//
if (err = NwQueryLogonOptions(&dwLogonScriptOptions))
{
dwLogonScriptOptions = 0 ;
}
//
// Store the existings settings in the class also (used in OnOK code)
//
_dwOldPrintOptions = dwPrintOptions;
_dwOldLogonScriptOptions = dwLogonScriptOptions;
_nlsOldPreferredServer = pszPreferred;
if (err = _nlsOldPreferredServer.QueryError())
{
MsgPopup(this, err) ;
return ;
}
//
// select the users' preferred server (if there is one)
//
if (pszPreferred && *pszPreferred)
{
//
// we use '*' in front to distinguish between server and nds context
//
if (*pszPreferred != TCH('*'))
{
_mgrpPreferred.SetSelection(RB_PREFERRED_SERVER) ;
_sltCurrentPreferredServer.SetText(pszPreferred) ;
_comboPreferredServers.SetText( pszPreferred );
INT i = _comboPreferredServers.FindItemExact(pszPreferred) ;
if (i >= 0)
{
_comboPreferredServers.SelectItem(i) ;
}
_comboPreferredServers.ClaimFocus();
}
else
{
_mgrpPreferred.SetSelection(RB_DEFAULT_CONTEXT) ;
_sltCurrentPreferredServer.SetText(SZ("")) ;
//
// we store tree & default as follows:
// *TREE\CONTEXT
//
TCHAR *pszContext = ::wcschr(pszPreferred, TCH('\\')) ;
if (pszContext)
{
*pszContext = 0 ;
_sleContext.SetText(pszContext+1) ;
}
else
_sleContext.SetText(SZ("")) ;
_sleTree.SetText(pszPreferred+1) ;
_sleTree.ClaimFocus() ;
}
}
else
{
//
// select the last entry, <none>, since there is no preferred entry
//
_mgrpPreferred.SetSelection(RB_PREFERRED_SERVER) ;
_comboPreferredServers.SelectItem(iLast) ;
_comboPreferredServers.SetText( nlsNone.QueryPch() );
_sltCurrentPreferredServer.SetText(nlsNone.QueryPch()) ;
}
if (pszPreferred)
LocalFree((LPBYTE)pszPreferred) ;
//
// init the checkboxes
//
_chkboxFormFeed.SetCheck(!(dwPrintOptions & NW_PRINT_SUPPRESS_FORMFEED));
_chkboxPrintNotify.SetCheck((BOOL)(dwPrintOptions & NW_PRINT_PRINT_NOTIFY));
_chkboxPrintBanner.SetCheck((BOOL)(dwPrintOptions & NW_PRINT_PRINT_BANNER));
_chkboxLogonScript.SetCheck((BOOL)
(dwLogonScriptOptions & NW_LOGONSCRIPT_ENABLED));
}
/*******************************************************************
NAME: NWC_DIALOG::~NWC_DIALOG
SYNOPSIS: Destructor
ENTRY:
EXIT:
RETURNS:
NOTES:
HISTORY:
ChuckC 17-Jul-1993 Created
********************************************************************/
NWC_DIALOG::~NWC_DIALOG()
{
// Nothing to do for now
}
/*******************************************************************
NAME: NWC_DIALOG::FillPreferredServerCombo
SYNOPSIS: Get servers list
ENTRY:
EXIT:
RETURNS:
NOTES:
HISTORY:
ChuckC 17-Jul-1993 Created
********************************************************************/
APIERR NWC_DIALOG::FillPreferredServersCombo(void)
{
DWORD status = ERROR_NO_NETWORK;
HANDLE EnumHandle = (HANDLE) NULL;
LPNETRESOURCE NetR = NULL;
LPNETRESOURCE SavePtr;
DWORD BytesNeeded = 4096;
DWORD EntriesRead;
DWORD i;
//
// Retrieve the list of servers on the network
//
status = NPOpenEnum(
RESOURCE_GLOBALNET,
0,
0,
NULL,
&EnumHandle
);
if (status != NO_ERROR) {
EnumHandle = (HANDLE) NULL;
goto CleanExit;
}
//
// Allocate buffer to get server list.
//
if ((NetR = (LPNETRESOURCE) LocalAlloc(
0,
(UINT) BytesNeeded
)) == NULL) {
status = ERROR_NOT_ENOUGH_MEMORY;
goto CleanExit;
}
do {
EntriesRead = 0xFFFFFFFF; // Read as many as possible
status = NPEnumResource(
EnumHandle,
&EntriesRead,
(LPVOID) NetR,
&BytesNeeded
);
if (status == WN_SUCCESS) {
SavePtr = NetR;
for (i = 0; i < EntriesRead; i++, NetR++) {
//
// Add NetR->lpRemoteName + 2 to the combo
//
if (NetR->dwDisplayType != RESOURCEDISPLAYTYPE_TREE)
_comboPreferredServers.AddItem(
(LPWSTR)NetR->lpRemoteName+2) ;
}
NetR = SavePtr;
}
else if (status != WN_NO_MORE_ENTRIES) {
status = GetLastError();
if (status == WN_MORE_DATA) {
//
// Original buffer was too small. Free it and allocate
// the recommended size and then some to get as many
// entries as possible.
//
(void) LocalFree((HLOCAL) NetR);
if ((NetR = (LPNETRESOURCE) LocalAlloc(
0,
(UINT) BytesNeeded
)) == NULL) {
status = ERROR_NOT_ENOUGH_MEMORY;
goto CleanExit;
}
}
else {
goto CleanExit;
}
}
} while (status != WN_NO_MORE_ENTRIES);
if (status == WN_NO_MORE_ENTRIES) {
status = NO_ERROR;
}
CleanExit:
if (EnumHandle != (HANDLE) NULL) {
(void) NPCloseEnum(EnumHandle);
}
if (NetR != NULL) {
(void) LocalFree((HLOCAL) NetR);
}
return status;
}
/*******************************************************************
NAME: NWC_DIALOG::OnCommand
SYNOPSIS: Process all commands for Security, Refresh,
Disconnect, Disconnect All buttons.
ENTRY: event - The event that occurred
EXIT:
RETURNS:
NOTES:
HISTORY:
ChuckC 17-Jul-1993 Created
********************************************************************/
BOOL NWC_DIALOG::OnCommand( const CONTROL_EVENT &event )
{
APIERR err = NERR_Success;
switch ( event.QueryCid() )
{
case IDD_NWC_HELP:
OnNWCHelp();
break;
case IDD_NWC_GATEWAY:
{
NWC_GATEWAY_DIALOG *pdlg = new NWC_GATEWAY_DIALOG(QueryHwnd());
if ( pdlg == NULL )
{
::MsgPopup(this, ERROR_NOT_ENOUGH_MEMORY) ;
break ;
}
else if (err = pdlg->QueryError())
{
delete pdlg ;
::MsgPopup(this, err) ;
break ;
}
//
// bring up the dialog
//
if (err = pdlg->Process())
{
::MsgPopup(this, err) ;
}
delete pdlg ;
break;
}
default:
return DIALOG_WINDOW::OnCommand( event );
}
return TRUE;
}
/*******************************************************************
NAME: NWC_DIALOG::OnOK
SYNOPSIS: Process OnOK when OK button is hit.
ENTRY:
EXIT:
RETURNS:
NOTES:
HISTORY:
ChuckC 17-Jul-1993 Created
********************************************************************/
BOOL NWC_DIALOG::OnOK( )
{
DWORD dwPrintOptions = 0 ;
DWORD dwLogonScriptOptions = 0 ;
RESOURCE_STR nlsNone(IDS_NONE) ;
BOOL fNdsContext = FALSE ;
AUTO_CURSOR autocur;
dwPrintOptions |=
_chkboxFormFeed.QueryCheck() ? 0 : NW_PRINT_SUPPRESS_FORMFEED ;
dwPrintOptions |=
_chkboxPrintNotify.QueryCheck() ? NW_PRINT_PRINT_NOTIFY : 0 ;
dwPrintOptions |=
_chkboxPrintBanner.QueryCheck() ? NW_PRINT_PRINT_BANNER : 0 ;
dwLogonScriptOptions =
_chkboxLogonScript.QueryCheck() ? ( NW_LOGONSCRIPT_ENABLED | NW_LOGONSCRIPT_4X_ENABLED ) : NW_LOGONSCRIPT_DISABLED ;
NLS_STR nlsPreferred, nlsContext ;
APIERR err ;
if (err = nlsNone.QueryError())
{
MsgPopup(this, err) ;
return TRUE ;
}
switch (_mgrpPreferred.QuerySelection())
{
default:
UIASSERT(FALSE) ;
case RB_PREFERRED_SERVER:
err = _comboPreferredServers.QueryText(&nlsPreferred) ;
fNdsContext = FALSE ;
break ;
case RB_DEFAULT_CONTEXT:
err = _sleTree.QueryText(&nlsPreferred) ;
if (err == NERR_Success)
err = _sleContext.QueryText(&nlsContext) ;
fNdsContext = TRUE ;
break ;
}
if (err != NERR_Success)
{
MsgPopup(this, err) ;
return TRUE ;
}
if ( nlsPreferred._stricmp( nlsNone ) == 0 )
nlsPreferred.CopyFrom( SZ(""));
if ( fNdsContext )
{
if ( _sleTree.QueryTextLength() == 0 )
{
MsgPopup( this, IDS_TREE_NAME_MISSING );
_sleTree.SelectString();
_sleTree.ClaimFocus();
return TRUE;
}
if ( _sleContext.QueryTextLength() == 0 )
{
MsgPopup( this, IDS_CONTEXT_MISSING );
_sleContext.SelectString();
_sleContext.ClaimFocus();
return TRUE;
}
}
if ( nlsPreferred.QueryTextLength() != 0 && !fNdsContext)
{
err = NwValidateUser((LPWSTR)nlsPreferred.QueryPch());
if (err == NW_PASSWORD_HAS_EXPIRED)
{
::MsgPopup( this,
IDS_PASSWORD_HAS_EXPIRED,
MPSEV_WARNING,
MP_OK,
(LPWSTR)nlsPreferred.QueryPch());
err = NERR_Success ;
}
// If the service is not started ( ERROR_NO_NETWORK
// is returned) , ignore the error and
// continue. Else popup a warning asking the user
// whether he/she really wants to set the preferred server
// to the given one.
if ( ( err )
&& ( err != ERROR_NO_NETWORK )
)
{
NLS_STR nlsError;
APIERR err1;
//
// If the server name is invalid, just popup the error.
// We shouldn't let the users set the preferred server to
// names that contain invalid characters.
//
if ( err == ERROR_INVALID_NAME )
{
::MsgPopup( this, IDS_INVALID_SERVER_NAME );
_comboPreferredServers.SelectString();
_comboPreferredServers.ClaimFocus();
return TRUE;
}
//
// For all other errors, tell the user the error and
// give the user the choice to select another preferred
// server or keep going on with the original one.
//
if ( (( err1 = nlsError.QueryError()) != NERR_Success )
|| (( err1 = nlsError.LoadSystem( err )) != NERR_Success )
)
{
MsgPopup( this, err ) ;
return TRUE ;
}
if ( MsgPopup( this,
IDS_AUTHENTICATION_FAILURE_WARNING,
MPSEV_WARNING,
MP_YESNO,
nlsPreferred,
nlsError,
MP_NO ) == IDNO )
{
_comboPreferredServers.SelectString();
_comboPreferredServers.ClaimFocus();
return TRUE;
}
}
}
//
// We store tree & default as follows:
// *TREE\CONTEXT or SERVER
//
// So we prepend the '*' if NDS context.
// We then add on the SERVER or TREE.
// If NDS we add \ and then the context.
//
NLS_STR nlsSetInfo ;
if (fNdsContext)
{
nlsSetInfo = SZ("*") ;
}
nlsSetInfo += nlsPreferred ;
if (err = nlsSetInfo.QueryError())
{
MsgPopup(this, err) ;
return TRUE ;
}
if (fNdsContext)
{
if ((err = nlsSetInfo.Append(SZ("\\"))) ||
(err = nlsSetInfo.Append(nlsContext)))
{
MsgPopup(this, err) ;
return TRUE ;
}
}
//
// Now test to see if the current settings are different from
// those that were previously set. If so, proceed to update the
// settings in the registry and notify user that the settings
// will take effect at next logon. Otherwise, dismiss the dialog
// without doing anything and return OK.
//
if ( ( dwLogonScriptOptions == _dwOldLogonScriptOptions ) &&
( dwPrintOptions == _dwOldPrintOptions ) &&
( nlsSetInfo._stricmp( _nlsOldPreferredServer ) == 0 ) )
{
Dismiss() ;
return TRUE ;
}
if (err = NwSetInfoInWksta(dwPrintOptions,
(LPWSTR)nlsSetInfo.QueryPch()))
{
NLS_STR nlsError;
NLS_STR nlsErrorLocation = nlsSetInfo+1;
APIERR err1;
WCHAR *pszTmp;
if ( (( err1 = nlsError.QueryError()) != NERR_Success )
|| (( err1 = nlsError.LoadSystem( err )) != NERR_Success )
)
{
MsgPopup( this, err ) ;
return TRUE ;
}
//
// This code formats the NDS
// tree UNC to: Tree(Context)
//
if (pszTmp = wcschr((LPWSTR)nlsErrorLocation.QueryPch(), L'\\'))
{
*pszTmp = TCH('(') ;
nlsErrorLocation.Append(SZ(")")) ;
}
if ( MsgPopup( this,
fNdsContext ? IDS_CONTEXT_AUTH_FAILURE_WARNING : IDS_AUTHENTICATION_FAILURE_WARNING,
MPSEV_WARNING,
MP_YESNO,
fNdsContext ? nlsErrorLocation : nlsPreferred,
nlsError,
MP_NO ) == IDNO )
{
if (fNdsContext)
{
_sleContext.SelectString();
_sleContext.ClaimFocus();
}
else
{
_comboPreferredServers.SelectString();
_comboPreferredServers.ClaimFocus();
}
return TRUE;
}
}
if (err = NwSetInfoInRegistry(dwPrintOptions,
(LPWSTR)nlsSetInfo.QueryPch()))
{
MsgPopup(this, err) ;
return TRUE ;
}
if (err = NwSetLogonOptionsInRegistry(dwLogonScriptOptions))
{
MsgPopup(this, err) ;
return TRUE ;
}
MsgPopup(this, IDS_REGISTRY_UPDATED_ONLY) ;
Dismiss() ;
return TRUE ;
}
/*******************************************************************
NAME: NWC_DIALOG::QueryHelpContext
SYNOPSIS: Get the help context for this dialog
ENTRY:
EXIT:
RETURNS: ULONG - The help context for this dialog
NOTES:
HISTORY:
ChuckC 17-Jul-1993 Created
********************************************************************/
ULONG NWC_DIALOG::QueryHelpContext( VOID )
{
return HC_NWC_DIALOG;
}
/*******************************************************************
NAME: NWC_DIALOG::OnNWCHelp
SYNOPSIS: Actually launches the WinHelp applilcation for the Netware stuff
NOTES:
This is a private member function.
HISTORY:
beng 07-Oct-1991 Header added
beng 05-Mar-1992 Removed wsprintf
beng 22-Jun-1992 Disable help for Prerelease
KeithMo 16-Aug-1992 Integrated new helpfile management.
CongpaY 15-Sept-1993 Copied from bltdlg.cxx
AnoopA 20-May-1998 Replaced WinHelp with HtmlHelp
********************************************************************/
VOID NWC_DIALOG::OnNWCHelp()
{
const TCHAR * pszHelpFile = QueryHelpFile( HC_NWC_HELP );
if( pszHelpFile != NULL )
{
if( !::HtmlHelpA( QueryHwnd(),
(_fIsWinnt)? "nwdoc.chm" : "nwdocgw.chm",
(UINT) HH_HELP_FINDER,
0 ) )
{
::MsgPopup( QueryHwnd(),
IDS_BLT_WinHelpError,
MPSEV_ERROR,
MP_OK );
}
}
}
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