332 lines
9.5 KiB
C
332 lines
9.5 KiB
C
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/*************************************************************************
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*
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* NTCAP.C
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*
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* NT NetWare routines
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*
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* Copyright (c) 1995 Microsoft Corporation
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*
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* $Log: N:\NT\PRIVATE\NW4\NWSCRIPT\VCS\NTCAP.C $
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*
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* Rev 1.2 10 Apr 1996 14:23:04 terryt
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* Hotfix for 21181hq
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*
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* Rev 1.2 12 Mar 1996 19:54:36 terryt
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* Relative NDS names and merge
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*
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* Rev 1.1 22 Dec 1995 14:25:20 terryt
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* Add Microsoft headers
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*
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* Rev 1.0 15 Nov 1995 18:07:20 terryt
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* Initial revision.
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*
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* Rev 1.0 25 Aug 1995 15:41:14 terryt
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* Initial revision.
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*
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*
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*************************************************************************/
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#include "common.h"
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#include <ntddnwfs.h>
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#include <nwapi.h>
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#include <npapi.h>
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#include "ntnw.h"
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extern unsigned char NW_PROVIDERA[];
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/********************************************************************
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EndCapture
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Routine Description:
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Remove the local printer redirection
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Arguments:
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LPTDevice - IN
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1, 2, or 3 - the local printer #
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Return Value:
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Error
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*******************************************************************/
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unsigned int
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EndCapture(
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unsigned char LPTDevice
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)
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{
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char LPTname[] = "LPT1";
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unsigned int dwRes;
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LPTname[3] = '1' + LPTDevice - 1;
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/*
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* Should we check for non-NetWare printers?
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*/
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dwRes = WNetCancelConnection2A( LPTname, 0, TRUE );
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if ( dwRes != NO_ERROR )
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dwRes = GetLastError();
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if ( dwRes == ERROR_EXTENDED_ERROR )
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NTPrintExtendedError();
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return dwRes;
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}
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/********************************************************************
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GetCaptureFlags
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Routine Description:
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Return info about the printer capture status. Note that the only
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options set on NT are on a per-user basis and can be changed with
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the control panel.
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Arguments:
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LPTDevice - IN
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LPT device 1, 2 or 3
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pCaptureFlagsRW - OUT
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Capture options
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pCaptureFlagsRO - OUT
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Capture options
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Return Value:
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*******************************************************************/
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unsigned int
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GetCaptureFlags(
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unsigned char LPTDevice,
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PNETWARE_CAPTURE_FLAGS_RW pCaptureFlagsRW,
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PNETWARE_CAPTURE_FLAGS_RO pCaptureFlagsRO
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)
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{
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LPBYTE Buffer ;
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DWORD dwErr ;
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HANDLE EnumHandle ;
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DWORD Count ;
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char LPTName[10];
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DWORD BufferSize = 4096;
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char *remotename;
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char *p;
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DWORD dwPrintOptions ;
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LPTSTR pszPreferred ;
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strcpy( LPTName, "LPT1" );
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LPTName[3] = '1' + LPTDevice - 1;
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pCaptureFlagsRO->LPTCaptureFlag = 0;
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//
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// allocate memory and open the enumeration
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//
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if (!(Buffer = LocalAlloc( LPTR, BufferSize ))) {
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DisplayMessage(IDR_NOT_ENOUGH_MEMORY);
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return 0xFFFF;
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}
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dwErr = WNetOpenEnum(RESOURCE_CONNECTED, 0, 0, NULL, &EnumHandle) ;
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if (dwErr != WN_SUCCESS) {
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dwErr = GetLastError();
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if ( dwErr == ERROR_EXTENDED_ERROR )
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NTPrintExtendedError();
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(void) LocalFree((HLOCAL) Buffer) ;
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return 0xFFFF;
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}
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do {
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Count = 0xFFFFFFFF ;
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BufferSize = 4096;
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dwErr = WNetEnumResourceA(EnumHandle, &Count, Buffer, &BufferSize) ;
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if ((dwErr == WN_SUCCESS || dwErr == WN_NO_MORE_ENTRIES)
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&& ( Count != 0xFFFFFFFF) )
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{
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LPNETRESOURCEA lpNetResource ;
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DWORD i ;
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lpNetResource = (LPNETRESOURCEA) Buffer ;
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//
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// search for our printer
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//
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for ( i = 0; i < Count; lpNetResource++, i++ )
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{
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if ( lpNetResource->lpLocalName )
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{
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if ( !_strcmpi(lpNetResource->lpLocalName, LPTName ))
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{
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if ( lpNetResource->lpProvider )
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{
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if ( _strcmpi( lpNetResource->lpProvider,
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NW_PROVIDERA ) )
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{
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pCaptureFlagsRO->LPTCaptureFlag = 0;
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}
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else
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{
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remotename = lpNetResource->lpRemoteName;
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p = strchr (remotename + 2, '\\');
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if ( !p )
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return 0xffffffff;
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*p++ = '\0';
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_strupr( remotename+2 );
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_strupr( p );
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strcpy( pCaptureFlagsRO->ServerName, remotename+2 );
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strcpy( pCaptureFlagsRO->QueueName, p );
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pCaptureFlagsRO->LPTCaptureFlag = 1;
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pCaptureFlagsRW->JobControlFlags = 0;
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pCaptureFlagsRW->TabSize = 8;
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pCaptureFlagsRW->NumCopies = 1;
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//
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// query NW wksta for print options
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// & preferred server
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//
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if ( NwQueryInfo(&dwPrintOptions,
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&pszPreferred)) {
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pCaptureFlagsRW->PrintFlags =
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CAPTURE_FLAG_NOTIFY |
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CAPTURE_FLAG_PRINT_BANNER ;
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}
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else {
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pCaptureFlagsRW->PrintFlags = 0;
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if ( dwPrintOptions & NW_PRINT_PRINT_NOTIFY )
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pCaptureFlagsRW->PrintFlags |=
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CAPTURE_FLAG_NOTIFY;
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if ( dwPrintOptions & NW_PRINT_SUPPRESS_FORMFEED)
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pCaptureFlagsRW->PrintFlags |=
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CAPTURE_FLAG_NO_FORMFEED;
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if ( dwPrintOptions & NW_PRINT_PRINT_BANNER )
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pCaptureFlagsRW->PrintFlags |=
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CAPTURE_FLAG_PRINT_BANNER;
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}
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pCaptureFlagsRW->FormName[0] = 0;
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pCaptureFlagsRW->FormType = 0;
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pCaptureFlagsRW->BannerText[0] = 0;
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pCaptureFlagsRW->FlushCaptureTimeout = 0;
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pCaptureFlagsRW->FlushCaptureOnClose = 1;
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}
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}
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else
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{
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pCaptureFlagsRO->LPTCaptureFlag = 0;
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}
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(void) WNetCloseEnum(EnumHandle) ;
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(void) LocalFree((HLOCAL) Buffer) ;
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return 0;
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}
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}
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}
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}
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} while (dwErr == WN_SUCCESS) ;
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if ( ( dwErr != WN_SUCCESS ) && ( dwErr != WN_NO_MORE_ENTRIES ) )
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{
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dwErr = GetLastError();
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if ( dwErr == ERROR_EXTENDED_ERROR )
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NTPrintExtendedError();
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}
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(void ) WNetCloseEnum(EnumHandle) ;
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(void) LocalFree((HLOCAL) Buffer) ;
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return 0;
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}
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/********************************************************************
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StartQueueCapture
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Routine Description:
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Attach local name to the queue.
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Arguments:
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ConnectionHandle - IN
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Handle to file server
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LPTDevice - IN
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LPT 1, 2 or 3
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pServerName - IN
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Server name
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pQueueName - IN
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Printer queue name
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Return Value:
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*******************************************************************/
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unsigned int
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StartQueueCapture(
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unsigned int ConnectionHandle,
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unsigned char LPTDevice,
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unsigned char *pServerName,
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unsigned char *pQueueName
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)
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{
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NETRESOURCEA NetResource;
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DWORD dwRes, dwSize;
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unsigned char * pszRemoteName = NULL;
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unsigned char pszLocalName[10];
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char * p;
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//
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// validate parameters
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//
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if (!pServerName || !pQueueName || !LPTDevice) {
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DisplayMessage(IDR_ERROR_DURING, "StartQueueCapture");
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return 0xffffffff ;
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}
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//
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// allocate memory for string
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//
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dwSize = strlen(pServerName) + strlen(pQueueName) + 5 ;
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if (!(pszRemoteName = (unsigned char *)LocalAlloc(
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LPTR,
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dwSize)))
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{
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DisplayMessage(IDR_NOT_ENOUGH_MEMORY);
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dwRes = 0xffffffff;
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goto ExitPoint ;
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}
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sprintf(pszRemoteName, "\\\\%s\\%s", pServerName, pQueueName);
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sprintf(pszLocalName, "LPT%d", LPTDevice );
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NetResource.dwScope = 0 ;
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NetResource.dwUsage = 0 ;
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NetResource.dwType = RESOURCETYPE_PRINT;
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NetResource.lpLocalName = pszLocalName;
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NetResource.lpRemoteName = pszRemoteName;
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NetResource.lpComment = NULL;
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// NetResource.lpProvider = NW_PROVIDERA ;
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// Allow OS to select provider in case localized name doesn't map to OEM code page
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NetResource.lpProvider = NULL;
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//
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// make the connection
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//
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dwRes=WNetAddConnection2A ( &NetResource, NULL, NULL, 0 );
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if ( dwRes != NO_ERROR )
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dwRes = GetLastError();
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ExitPoint:
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if (pszRemoteName)
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(void) LocalFree((HLOCAL) pszRemoteName) ;
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return( dwRes );
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}
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