370 lines
9.1 KiB
C++
370 lines
9.1 KiB
C++
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/**********************************************************************/
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/** Microsoft Windows NT **/
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/** Copyright(c) Microsoft Corp., 1991 **/
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/**********************************************************************/
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/*
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dlg.cxx
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It contains the WNetConnectionDialog source.
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FILE HISTORY:
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kevinl 31-Dec-91 Created
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terryk 03-Jan-92 capitalize the manifest
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Johnl 10-Jan-1992 Cleaned up
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BruceFo 23-May-1995 Add WNetConnectionDialog1 support
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*/
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#define INCL_NETCONS
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#define INCL_NETCONFIG
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#define INCL_NETSERVICE
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#define INCL_NETLIB
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#define INCL_WINDOWS
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#define INCL_NETERRORS
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#define INCL_DOSERRORS
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#include <lmui.hxx>
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#define INCL_BLT_CONTROL
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#define INCL_BLT_CLIENT
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#define INCL_BLT_MSGPOPUP
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#include <blt.hxx>
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#include <dbgstr.hxx>
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#include <mprconn.h>
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#include <mprmisc.hxx>
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#include <mprbrows.hxx>
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#include <shellapi.h>
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#include <shlapip.h>
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extern "C"
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{
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#include <uigenhlp.h>
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}
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#include <wfext.h>
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#include <fmx.hxx>
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#define THIS_DLL_NAME SZ("mprui.dll")
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APIERR
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InitBrowsing(
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VOID
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);
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/*******************************************************************
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NAME: InitBrowsing
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SYNOPSIS: Internal API for initializing browsing
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ENTRY:
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EXIT:
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RETURNS:
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NOTES: The MprBrowseDialog and MprConnectionDialog has
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a second worker thread. In order to prevent
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the dll from unloading itself while the worker
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thread is still active, we need to do a loadlibrary
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on the current dll.
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HISTORY:
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YiHsins 21-Mar-1993 Created
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********************************************************************/
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APIERR InitBrowsing( VOID )
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{
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static BOOL fLoadedCurrentDll = FALSE;
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if ( !fLoadedCurrentDll )
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{
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HANDLE handle = ::LoadLibraryEx( THIS_DLL_NAME,
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NULL,
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LOAD_WITH_ALTERED_SEARCH_PATH );
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if ( handle == NULL )
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return ::GetLastError();
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fLoadedCurrentDll = TRUE;
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}
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return NERR_Success;
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}
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/*******************************************************************
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NAME: MPRUI_WNetDisconnectDialog
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SYNOPSIS: Private API for the file manager disconnect dialog
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ENTRY: hwnd - Parent window handle suitable for hosting a dialog
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dwType - one of RESOURCETYPE_DISK or RESOURCETYPE_PRINT
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lpHelpFile - helpfile to use on Help Button
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nHelpContext - to pass to WinHelp on Help button
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EXIT:
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RETURNS:
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NOTES:
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HISTORY:
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Johnl 22-Jan-1992 Commented, fixed
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beng 31-Mar-1992 Unicode mumble
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********************************************************************/
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DWORD
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MPRUI_WNetDisconnectDialog(
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HWND hwnd,
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DWORD dwType
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)
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{
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AUTO_CURSOR cursHourGlass ;
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DEVICE_TYPE devType ;
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switch ( dwType )
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{
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case RESOURCETYPE_DISK:
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devType = DEV_TYPE_DISK ;
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break ;
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// Allow Disk only
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case RESOURCETYPE_PRINT:
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default:
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return WN_BAD_VALUE ;
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}
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//
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// Call into netplwiz for the real dialog
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//
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return SHDisconnectNetDrives(hwnd);
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}
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/*******************************************************************
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NAME: WNetBrowsePrinterDialog
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SYNOPSIS:
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ENTRY: hwnd - Parent window handle suitable for hosting a dialog
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lpszName - place to store the name chosen
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nNameLength - number of characters in the buffer lpszName
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lpszHelpFile - helpfile to use on Help Button
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nHelpContext - to pass to WinHelp on Help button
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pfuncValidation - callback function to validate the name chosen
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by the user
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EXIT:
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RETURNS:
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NOTES:
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HISTORY:
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Yi-HsinS 12-Nov-1992 Created
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********************************************************************/
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DWORD WNetBrowsePrinterDialog( HWND hwnd,
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WCHAR *lpszName,
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DWORD nNameLength,
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WCHAR *lpszHelpFile,
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DWORD nHelpContext,
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PFUNC_VALIDATION_CALLBACK pfuncValidation )
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{
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return WNetBrowseDialog( hwnd,
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RESOURCETYPE_PRINT,
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lpszName,
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nNameLength,
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lpszHelpFile,
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nHelpContext,
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pfuncValidation );
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}
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/*******************************************************************
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NAME: WNetBrowseDialog
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SYNOPSIS:
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ENTRY: hwnd - Parent window handle suitable for hosting a dialog
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dwType - one of RESOURCETYPE_DISK or RESOURCETYPE_PRINT
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lpszName - place to store the name chosen
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nNameLength - number of characters in the buffer lpszName
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lpszHelpFile - helpfile to use on Help Button
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nHelpContext - to pass to WinHelp on Help button
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pfuncValidation - callback function to validate the name chosen
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by the user
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EXIT:
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RETURNS:
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NOTES:
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HISTORY:
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Yi-HsinS 12-Nov-1992 Created
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********************************************************************/
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DWORD WNetBrowseDialog( HWND hwnd,
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DWORD dwType,
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WCHAR *lpszName,
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DWORD nNameLength,
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WCHAR *lpszHelpFile,
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DWORD nHelpContext,
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PFUNC_VALIDATION_CALLBACK pfuncValidation )
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{
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if ( lpszName == NULL || lpszHelpFile == NULL || nNameLength <= 0 )
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return WN_BAD_VALUE;
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*lpszName = 0;
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*(lpszName + (nNameLength - 1)) = 0;
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AUTO_CURSOR cursHourGlass ;
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DEVICE_TYPE devType ;
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switch ( dwType )
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{
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case RESOURCETYPE_DISK:
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devType = DEV_TYPE_DISK;
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break ;
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case RESOURCETYPE_PRINT:
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devType = DEV_TYPE_PRINT;
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break;
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default:
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return WN_BAD_VALUE ;
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}
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NLS_STR nlsName;
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APIERR err = nlsName.QueryError();
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if ( err != NERR_Success )
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return err;
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err = InitBrowsing();
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if ( err != NERR_Success )
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return err;
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MPR_BROWSE_DIALOG * pbrowsedlg = new MPR_BROWSE_DIALOG( hwnd,
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devType,
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lpszHelpFile,
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nHelpContext,
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&nlsName,
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pfuncValidation ) ;
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BOOL fOK ;
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err = (pbrowsedlg==NULL) ? WN_OUT_OF_MEMORY : pbrowsedlg->Process( &fOK ) ;
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if ( err )
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{
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DBGEOL( "WNetBrowseDialog - Error code "
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<< (ULONG) err << " returned from process." ) ;
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switch ( err )
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{
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case WN_EXTENDED_ERROR:
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MsgExtendedError( hwnd ) ;
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break ;
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default:
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MsgPopup( hwnd, (MSGID) err ) ;
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break ;
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}
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}
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delete pbrowsedlg;
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if ( nlsName.QueryTextLength() + 1 > nNameLength )
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err = ERROR_INSUFFICIENT_BUFFER;
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else
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::strcpyf( lpszName, nlsName );
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return err ? err : ( !fOK ? 0xffffffff : WN_SUCCESS );
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}
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#define DEFAULT_NETWORK_HELP_FILE SZ("network.hlp")
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BOOL DummyIsValidFunction (LPWSTR psz) ;
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/*******************************************************************
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NAME: BrowseDialogA0
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SYNOPSIS: a special browse dialog for WFW to thunk to
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ENTRY:
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EXIT:
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RETURNS:
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NOTES:
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HISTORY:
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chuckc 26-Mar-1993 created
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********************************************************************/
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DWORD BrowseDialogA0( HWND hwnd,
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DWORD nType,
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CHAR *pszName,
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DWORD cchBufSize)
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{
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APIERR err ;
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NLS_STR nlsPath ;
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TCHAR szPath[MAX_PATH] ;
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::memsetf(pszName,0,cchBufSize) ;
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if ( (err = nlsPath.QueryError()) != NERR_Success)
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return err ;
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err = WNetBrowseDialog( hwnd,
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nType,
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szPath,
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MAX_PATH,
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DEFAULT_NETWORK_HELP_FILE,
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HC_GENHELP_BROWSE,
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DummyIsValidFunction ) ;
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if (err)
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return err ;
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//
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// make use of NLS_STR's handy U to A conversion rotines
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//
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err = nlsPath.CopyFrom(szPath) ;
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if (!err)
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err = nlsPath.MapCopyTo(pszName,cchBufSize) ;
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return err ;
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}
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/*******************************************************************
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NAME: DummyIsValidFunction
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SYNOPSIS: no validation for WFW, always return TRUE
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ENTRY:
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EXIT:
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RETURNS:
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NOTES:
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HISTORY:
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chuckc 26-Mar-1993 created
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********************************************************************/
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BOOL DummyIsValidFunction (LPWSTR psz)
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{
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UNREFERENCED(psz) ;
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return TRUE ;
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}
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