Source code of Windows XP (NT5)
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19 KiB

/*++
Copyright (c) 1995 Microsoft Corporation
All rights reserved
Module Name:
NullPP.c
Abstract:
Implements the NULL print providor.
Author:
Albert Ting (AlbertT) 16-Feb-95
Environment:
User Mode -Win32
Revision History:
--*/
#include "precomp.h"
#pragma hdrstop
BOOL
NullOpenPrinter(
LPWSTR pPrinterName,
LPHANDLE phPrinter,
LPPRINTER_DEFAULTS pDefault
)
{
SetLastError( ERROR_INVALID_NAME );
return ROUTER_UNKNOWN;
}
BOOL
NullOpenPrinterEx(
LPWSTR pPrinterName,
LPHANDLE phPrinter,
LPPRINTER_DEFAULTS pDefault,
LPBYTE pSplClientInfo,
DWORD dwLevel
)
{
SetLastError( ERROR_NOT_SUPPORTED );
return ROUTER_UNKNOWN;
}
BOOL
NullSetPort(
LPWSTR pName,
LPWSTR pPortName,
DWORD dwLevel,
LPBYTE pPortInfo
)
{
SetLastError( ERROR_NOT_SUPPORTED );
return FALSE;
}
BOOL
NullSetJob(
HANDLE hPrinter,
DWORD JobId,
DWORD Level,
LPBYTE pJob,
DWORD Command
)
{
SetLastError( ERROR_NOT_SUPPORTED );
return FALSE;
}
BOOL
NullGetJob(
HANDLE hPrinter,
DWORD JobId,
DWORD Level,
LPBYTE pJob,
DWORD cbBuf,
LPDWORD pcbNeeded
)
{
SetLastError( ERROR_NOT_SUPPORTED );
return FALSE;
}
BOOL
NullEnumJobs(
HANDLE hPrinter,
DWORD FirstJob,
DWORD NoJobs,
DWORD Level,
LPBYTE pJob,
DWORD cbBuf,
LPDWORD pcbNeeded,
LPDWORD pcReturned
)
{
SetLastError( ERROR_NOT_SUPPORTED );
return FALSE;
}
HANDLE
NullAddPrinter(
LPWSTR pName,
DWORD Level,
LPBYTE pPrinter
)
{
SetLastError( ERROR_INVALID_NAME );
return NULL;
}
HANDLE
NullAddPrinterEx(
LPWSTR pName,
DWORD Level,
LPBYTE pPrinter,
LPBYTE pClientInfo,
DWORD dwLevel
)
{
SetLastError( ERROR_NOT_SUPPORTED );
return NULL;
}
BOOL
NullDeletePrinter(
HANDLE hPrinter
)
{
SetLastError( ERROR_NOT_SUPPORTED );
return FALSE;
}
BOOL
NullSetPrinter(
HANDLE hPrinter,
DWORD Level,
LPBYTE pPrinter,
DWORD Command
)
{
SetLastError( ERROR_NOT_SUPPORTED );
return FALSE;
}
BOOL
NullGetPrinter(
HANDLE hPrinter,
DWORD Level,
LPBYTE pPrinter,
DWORD cbBuf,
LPDWORD pcbNeeded
)
{
SetLastError( ERROR_NOT_SUPPORTED );
return FALSE;
}
BOOL
NullEnumPrinters(
DWORD Flags,
LPWSTR Name,
DWORD Level,
LPBYTE pPrinterEnum,
DWORD cbBuf,
LPDWORD pcbNeeded,
LPDWORD pcReturned
)
{
SetLastError( ERROR_NOT_SUPPORTED );
return FALSE;
}
BOOL
NullAddPrinterDriver(
LPWSTR pName,
DWORD Level,
LPBYTE pDriverInfo
)
{
SetLastError( ERROR_INVALID_NAME );
return FALSE;
}
BOOL
NullAddPrinterDriverEx(
LPWSTR pName,
DWORD Level,
LPBYTE pDriverInfo,
DWORD dwFileCopyFlags
)
{
SetLastError( ERROR_INVALID_NAME );
return FALSE;
}
BOOL
NullAddDriverCatalog(
HANDLE hPrinter,
DWORD dwLevel,
VOID *pvDriverInfCatInfo,
DWORD dwCatalogCopyFlags
)
{
SetLastError( ERROR_INVALID_NAME );
return FALSE;
}
BOOL
NullEnumPrinterDrivers(
LPWSTR pName,
LPWSTR pEnvironment,
DWORD Level,
LPBYTE pDriverInfo,
DWORD cbBuf,
LPDWORD pcbNeeded,
LPDWORD pcReturned
)
{
SetLastError( ERROR_INVALID_NAME );
return FALSE;
}
BOOL
NullGetPrinterDriver(
HANDLE hPrinter,
LPWSTR pEnvironment,
DWORD Level,
LPBYTE pDriverInfo,
DWORD cbBuf,
LPDWORD pcbNeeded
)
{
SetLastError( ERROR_NOT_SUPPORTED );
return FALSE;
}
BOOL
NullGetPrinterDriverDirectory(
LPWSTR pName,
LPWSTR pEnvironment,
DWORD Level,
LPBYTE pDriverDirectory,
DWORD cbBuf,
LPDWORD pcbNeeded
)
{
SetLastError( ERROR_INVALID_NAME );
return FALSE;
}
BOOL
NullDeletePrinterDriver(
LPWSTR pName,
LPWSTR pEnvironment,
LPWSTR pDriverName
)
{
SetLastError( ERROR_INVALID_NAME );
return FALSE;
}
BOOL
NullDeletePrinterDriverEx(
LPWSTR pName,
LPWSTR pEnvironment,
LPWSTR pDriverName,
DWORD dwDeleteFlag,
DWORD dwVersionNum
)
{
SetLastError(ERROR_INVALID_NAME);
return FALSE;
}
BOOL
NullAddPerMachineConnection(
LPCWSTR pServer,
LPCWSTR pPrinterName,
LPCWSTR pPrintServer,
LPCWSTR pProvider
)
{
SetLastError( ERROR_INVALID_NAME);
return FALSE;
}
BOOL
NullDeletePerMachineConnection(
LPCWSTR pServer,
LPCWSTR pPrinterName
)
{
SetLastError( ERROR_INVALID_NAME);
return FALSE;
}
BOOL
NullEnumPerMachineConnections(
LPCWSTR pServer,
LPBYTE pPrinterEnum,
DWORD cbBuf,
LPDWORD pcbNeeded,
LPDWORD pcReturned
)
{
SetLastError( ERROR_INVALID_NAME);
return FALSE;
}
BOOL
NullAddPrintProcessor(
LPWSTR pName,
LPWSTR pEnvironment,
LPWSTR pPathName,
LPWSTR pPrintProcessorName
)
{
SetLastError( ERROR_INVALID_NAME );
return FALSE;
}
BOOL
NullEnumPrintProcessors(
LPWSTR pName,
LPWSTR pEnvironment,
DWORD Level,
LPBYTE pPrintProcessorInfo,
DWORD cbBuf,
LPDWORD pcbNeeded,
LPDWORD pcReturned
)
{
SetLastError( ERROR_INVALID_NAME );
return FALSE;
}
BOOL
NullGetPrintProcessorDirectory(
LPWSTR pName,
LPWSTR pEnvironment,
DWORD Level,
LPBYTE pPrintProcessorInfo,
DWORD cbBuf,
LPDWORD pcbNeeded
)
{
SetLastError( ERROR_INVALID_NAME );
return FALSE;
}
BOOL
NullDeletePrintProcessor(
LPWSTR pName,
LPWSTR pEnvironment,
LPWSTR pPrintProcessorName
)
{
SetLastError( ERROR_INVALID_NAME );
return FALSE;
}
BOOL
NullEnumPrintProcessorDatatypes(
LPWSTR pName,
LPWSTR pPrintProcessorName,
DWORD Level,
LPBYTE pDataypes,
DWORD cbBuf,
LPDWORD pcbNeeded,
LPDWORD pcReturned
)
{
SetLastError( ERROR_INVALID_NAME );
return FALSE;
}
DWORD
NullStartDocPrinter(
HANDLE hPrinter,
DWORD Level,
LPBYTE pDocInfo
)
{
SetLastError( ERROR_NOT_SUPPORTED );
return 0;
}
BOOL
NullStartPagePrinter(
HANDLE hPrinter
)
{
SetLastError( ERROR_NOT_SUPPORTED );
return FALSE;
}
BOOL
NullWritePrinter(
HANDLE hPrinter,
LPVOID pBuf,
DWORD cbBuf,
LPDWORD pcWritten
)
{
SetLastError( ERROR_NOT_SUPPORTED );
return FALSE;
}
BOOL
NullEndPagePrinter(
HANDLE hPrinter
)
{
SetLastError( ERROR_NOT_SUPPORTED );
return FALSE;
}
BOOL
NullAbortPrinter(
HANDLE hPrinter
)
{
SetLastError( ERROR_NOT_SUPPORTED );
return FALSE;
}
BOOL
NullReadPrinter(
HANDLE hPrinter,
LPVOID pBuf,
DWORD cbBuf,
LPDWORD pNoBytesRead
)
{
SetLastError( ERROR_NOT_SUPPORTED );
return FALSE;
}
BOOL
NullSplReadPrinter(
HANDLE hPrinter,
LPBYTE *pBuf,
DWORD cbBuf
)
{
SetLastError( ERROR_NOT_SUPPORTED );
return FALSE;
}
BOOL
NullSplDriverUnloadComplete(
LPWSTR pDriverFile
)
{
SetLastError( ERROR_NOT_SUPPORTED );
return FALSE;
}
BOOL
NullGetSpoolFileHandle(
HANDLE hPrinter,
LPWSTR *pSpoolDir,
LPHANDLE phFile,
HANDLE hSpoolerProcess,
HANDLE hAppProcess)
{
SetLastError( ERROR_NOT_SUPPORTED );
return FALSE;
}
BOOL
NullCommitSpoolData(
HANDLE hPrinter,
DWORD cbCommit)
{
SetLastError( ERROR_NOT_SUPPORTED );
return FALSE;
}
BOOL
NullCloseSpoolFileHandle(
HANDLE hPrinter)
{
SetLastError( ERROR_NOT_SUPPORTED );
return FALSE;
}
BOOL
NullEndDocPrinter(
HANDLE hPrinter
)
{
SetLastError( ERROR_NOT_SUPPORTED );
return FALSE;
}
BOOL
NullAddJob(
HANDLE hPrinter,
DWORD Level,
LPBYTE pData,
DWORD cbBuf,
LPDWORD pcbNeeded
)
{
SetLastError( ERROR_NOT_SUPPORTED );
return FALSE;
}
BOOL
NullScheduleJob(
HANDLE hPrinter,
DWORD JobId
)
{
SetLastError( ERROR_NOT_SUPPORTED );
return FALSE;
}
DWORD
NullGetPrinterData(
HANDLE hPrinter,
LPWSTR pValueName,
LPDWORD pType,
LPBYTE pData,
DWORD nSize,
LPDWORD pcbNeeded
)
{
return ERROR_NOT_SUPPORTED;
}
DWORD
NullGetPrinterDataEx(
HANDLE hPrinter,
LPCWSTR pKeyName,
LPCWSTR pValueName,
LPDWORD pType,
LPBYTE pData,
DWORD nSize,
LPDWORD pcbNeeded
)
{
return ERROR_NOT_SUPPORTED;
}
DWORD
NullEnumPrinterData(
HANDLE hPrinter,
DWORD dwIndex, // index of value to query
LPWSTR pValueName, // address of buffer for value string
DWORD cbValueName, // size of buffer for value string
LPDWORD pcbValueName, // address for size of value buffer
LPDWORD pType, // address of buffer for type code
LPBYTE pData, // address of buffer for value data
DWORD cbData, // size of buffer for value data
LPDWORD pcbData // address for size of data buffer
)
{
return ERROR_NOT_SUPPORTED;
}
DWORD
NullEnumPrinterDataEx(
HANDLE hPrinter,
LPCWSTR pKeyName, // address of key name
LPBYTE pEnumValues,
DWORD cbEnumValues,
LPDWORD pcbEnumValues,
LPDWORD pnEnumValues
)
{
return ERROR_NOT_SUPPORTED;
}
DWORD
NullEnumPrinterKey(
HANDLE hPrinter,
LPCWSTR pKeyName, // address of key name
LPWSTR pSubkey, // address of buffer for value string
DWORD cbSubkey, // size of buffer for value string
LPDWORD pcbSubkey // address for size of value buffer
)
{
return ERROR_NOT_SUPPORTED;
}
DWORD
NullDeletePrinterData(
HANDLE hPrinter,
LPWSTR pValueName
)
{
return ERROR_NOT_SUPPORTED;
}
DWORD
NullDeletePrinterDataEx(
HANDLE hPrinter,
LPCWSTR pKeyName,
LPCWSTR pValueName
)
{
return ERROR_NOT_SUPPORTED;
}
DWORD
NullDeletePrinterKey(
HANDLE hPrinter,
LPCWSTR pKeyName
)
{
return ERROR_NOT_SUPPORTED;
}
DWORD
NullSetPrinterData(
HANDLE hPrinter,
LPWSTR pValueName,
DWORD Type,
LPBYTE pData,
DWORD cbData
)
{
return ERROR_NOT_SUPPORTED;
}
DWORD
NullSetPrinterDataEx(
HANDLE hPrinter,
LPCWSTR pKeyName,
LPCWSTR pValueName,
DWORD Type,
LPBYTE pData,
DWORD cbData
)
{
return ERROR_NOT_SUPPORTED;
}
DWORD
NullWaitForPrinterChange(
HANDLE hPrinter, DWORD Flags
)
{
SetLastError( ERROR_NOT_SUPPORTED );
return 0;
}
BOOL
NullClosePrinter(
HANDLE hPrinter
)
{
SetLastError( ERROR_NOT_SUPPORTED );
return FALSE;
}
BOOL
NullAddForm(
HANDLE hPrinter,
DWORD Level,
LPBYTE pForm
)
{
SetLastError( ERROR_NOT_SUPPORTED );
return FALSE;
}
BOOL
NullDeleteForm(
HANDLE hPrinter,
LPWSTR pFormName
)
{
SetLastError( ERROR_NOT_SUPPORTED );
return FALSE;
}
BOOL
NullGetForm(
HANDLE hPrinter,
LPWSTR pFormName,
DWORD Level,
LPBYTE pForm,
DWORD cbBuf,
LPDWORD pcbNeeded
)
{
SetLastError( ERROR_NOT_SUPPORTED );
return FALSE;
}
BOOL
NullSetForm(
HANDLE hPrinter,
LPWSTR pFormName,
DWORD Level,
LPBYTE pForm
)
{
SetLastError( ERROR_NOT_SUPPORTED );
return FALSE;
}
BOOL
NullEnumForms(
HANDLE hPrinter,
DWORD Level,
LPBYTE pForm,
DWORD cbBuf,
LPDWORD pcbNeeded,
LPDWORD pcReturned
)
{
SetLastError( ERROR_NOT_SUPPORTED );
return FALSE;
}
BOOL
NullEnumMonitors(
LPWSTR pName,
DWORD Level,
LPBYTE pMonitors,
DWORD cbBuf,
LPDWORD pcbNeeded,
LPDWORD pcReturned
)
{
SetLastError( ERROR_NOT_SUPPORTED );
return FALSE;
}
BOOL
NullEnumPorts(
LPWSTR pName,
DWORD Level,
LPBYTE pPorts,
DWORD cbBuf,
LPDWORD pcbNeeded,
LPDWORD pcReturned
)
{
SetLastError( ERROR_NOT_SUPPORTED );
return FALSE;
}
BOOL
NullAddPort(
LPWSTR pName,
HWND hWnd,
LPWSTR pMonitorName
)
{
SetLastError( ERROR_NOT_SUPPORTED );
return FALSE;
}
BOOL
NullConfigurePort(
LPWSTR pName,
HWND hWnd,
LPWSTR pPortName
)
{
SetLastError( ERROR_NOT_SUPPORTED );
return FALSE;
}
BOOL
NullDeletePort(
LPWSTR pName,
HWND hWnd,
LPWSTR pPortName
)
{
SetLastError( ERROR_NOT_SUPPORTED );
return FALSE;
}
HANDLE
NullCreatePrinterIC(
HANDLE hPrinter,
LPDEVMODEW pDevMode
)
{
SetLastError( ERROR_NOT_SUPPORTED );
return NULL;
}
BOOL
NullPlayGdiScriptOnPrinterIC(
HANDLE hPrinterIC,
LPBYTE pIn,
DWORD cIn,
LPBYTE pOut,
DWORD cOut,
DWORD ul
)
{
SetLastError( ERROR_NOT_SUPPORTED );
return FALSE;
}
BOOL
NullDeletePrinterIC(
HANDLE hPrinterIC
)
{
SetLastError( ERROR_NOT_SUPPORTED );
return FALSE;
}
BOOL
NullAddPrinterConnection(
LPWSTR pName
)
{
SetLastError( ERROR_NOT_SUPPORTED );
return FALSE;
}
BOOL
NullDeletePrinterConnection(
LPWSTR pName
)
{
SetLastError( ERROR_INVALID_NAME );
return FALSE;
}
DWORD
NullPrinterMessageBox(
HANDLE hPrinter,
DWORD Error,
HWND hWnd,
LPWSTR pText,
LPWSTR pCaption,
DWORD dwType
)
{
SetLastError( ERROR_NOT_SUPPORTED );
return 0;
}
BOOL
NullAddMonitor(
LPWSTR pName,
DWORD Level,
LPBYTE pMonitorInfo
)
{
SetLastError( ERROR_INVALID_NAME );
return FALSE;
}
BOOL
NullDeleteMonitor(
LPWSTR pName,
LPWSTR pEnvironment,
LPWSTR pMonitorName
)
{
SetLastError( ERROR_INVALID_NAME );
return FALSE;
}
BOOL
NullResetPrinter(
HANDLE hPrinter,
LPPRINTER_DEFAULTS pDefault
)
{
SetLastError( ERROR_NOT_SUPPORTED );
return FALSE;
}
BOOL
NullFindFirstPrinterChangeNotification(
HANDLE hPrinter,
DWORD fdwFlags,
DWORD fdwOptions,
HANDLE hNotify,
PDWORD pfdwStatus,
PVOID pPrinterNotifyOptions,
PVOID pPrinterNotifyInit
)
{
SetLastError( RPC_S_PROCNUM_OUT_OF_RANGE );
return FALSE;
}
BOOL
NullFindClosePrinterChangeNotification(
HANDLE hPrinter
)
{
SetLastError( RPC_S_PROCNUM_OUT_OF_RANGE );
return FALSE;
}
BOOL
NullAddPortEx(
LPWSTR pName,
DWORD Level,
LPBYTE lpBuffer,
LPWSTR lpMonitorName
)
{
SetLastError( ERROR_NOT_SUPPORTED );
return FALSE;
}
BOOL
NullShutDown(
LPVOID pvReserved
)
{
SetLastError( ERROR_NOT_SUPPORTED );
return FALSE;
}
BOOL
NullRefreshPrinterChangeNotification(
HANDLE hPrinter,
DWORD Reserved,
PVOID pvReserved,
PVOID pPrinterNotifyInfo
)
{
SetLastError( RPC_S_PROCNUM_OUT_OF_RANGE );
return FALSE;
}
BOOL
NullSeekPrinter(
HANDLE hPrinter,
LARGE_INTEGER liDistanceToMove,
PLARGE_INTEGER pliNewPointer,
DWORD dwMoveMethod,
BOOL bWrite
)
{
SetLastError( ERROR_NOT_SUPPORTED );
return FALSE;
}
BOOL
NullFlushPrinter(
HANDLE hPrinter,
LPBYTE pBuf,
DWORD cbBuf,
LPDWORD pcWritten,
DWORD cSleep
)
{
SetLastError( ERROR_NOT_SUPPORTED );
return FALSE;
}
DWORD
NullSendRecvBidiData(
HANDLE hPrinter,
LPCTSTR pAction,
PBIDI_REQUEST_CONTAINER pReqData,
PBIDI_RESPONSE_CONTAINER* ppResData
)
{
return(ERROR_NOT_SUPPORTED);
}
BOOL
NullClusterSplOpen(
LPCTSTR pszServer,
LPCTSTR pszResource,
PHANDLE phSpooler,
LPCTSTR pszName,
LPCTSTR pszAddress
)
{
SetLastError( RPC_S_PROCNUM_OUT_OF_RANGE );
return FALSE;
}
BOOL
NullClusterSplClose(
HANDLE hSpooler
)
{
SetLastError( RPC_S_PROCNUM_OUT_OF_RANGE );
return FALSE;
}
BOOL
NullClusterSplIsAlive(
HANDLE hSpooler
)
{
SetLastError( RPC_S_PROCNUM_OUT_OF_RANGE );
return FALSE;
}
BOOL
NullXcvData(
HANDLE hXcv,
PCWSTR pszDataName,
PBYTE pInputData,
DWORD cbInputData,
PBYTE pOutputData,
DWORD cbOutputData,
PDWORD pcbOutputNeeded,
PDWORD pdwStatus
)
{
SetLastError( ERROR_NOT_SUPPORTED );
return FALSE;
}
//
// Note: If the providor structure changes to hold something other than
// an array of function pointers, FixupOldProvidor must be changed.
// We will get a compile time error in the definition of NullProvidor below
// if the structure changes.
//
PRINTPROVIDOR NullProvidor = {
NullOpenPrinter,
NullSetJob,
NullGetJob,
NullEnumJobs,
NullAddPrinter,
NullDeletePrinter,
NullSetPrinter,
NullGetPrinter,
NullEnumPrinters,
NullAddPrinterDriver,
NullEnumPrinterDrivers,
NullGetPrinterDriver,
NullGetPrinterDriverDirectory,
NullDeletePrinterDriver,
NullAddPrintProcessor,
NullEnumPrintProcessors,
NullGetPrintProcessorDirectory,
NullDeletePrintProcessor,
NullEnumPrintProcessorDatatypes,
NullStartDocPrinter,
NullStartPagePrinter,
NullWritePrinter,
NullEndPagePrinter,
NullAbortPrinter,
NullReadPrinter,
NullEndDocPrinter,
NullAddJob,
NullScheduleJob,
NullGetPrinterData,
NullSetPrinterData,
NullWaitForPrinterChange,
NullClosePrinter,
NullAddForm,
NullDeleteForm,
NullGetForm,
NullSetForm,
NullEnumForms,
NullEnumMonitors,
NullEnumPorts,
NullAddPort,
NullConfigurePort,
NullDeletePort,
NullCreatePrinterIC,
NullPlayGdiScriptOnPrinterIC,
NullDeletePrinterIC,
NullAddPrinterConnection,
NullDeletePrinterConnection,
NullPrinterMessageBox,
NullAddMonitor,
NullDeleteMonitor,
NullResetPrinter,
//
// If GetPrinterDriverEx doesn't exist, we'll call the old one.
// Don't stub out.
//
NULL,
NullFindFirstPrinterChangeNotification,
NullFindClosePrinterChangeNotification,
NullAddPortEx,
NullShutDown,
NullRefreshPrinterChangeNotification,
NullOpenPrinterEx,
NullAddPrinterEx,
NullSetPort,
NullEnumPrinterData,
NullDeletePrinterData,
NullClusterSplOpen,
NullClusterSplClose,
NullClusterSplIsAlive,
NullSetPrinterDataEx,
NullGetPrinterDataEx,
NullEnumPrinterDataEx,
NullEnumPrinterKey,
NullDeletePrinterDataEx,
NullDeletePrinterKey,
NullSeekPrinter,
NullDeletePrinterDriverEx,
NullAddPerMachineConnection,
NullDeletePerMachineConnection,
NullEnumPerMachineConnections,
NullXcvData,
NullAddPrinterDriverEx,
NullSplReadPrinter,
NullSplDriverUnloadComplete,
NullGetSpoolFileHandle,
NullCommitSpoolData,
NullCloseSpoolFileHandle,
NullFlushPrinter,
NullSendRecvBidiData,
NullAddDriverCatalog,
};
VOID
FixupOldProvidor(
LPPRINTPROVIDOR pProvidor
)
/*++
Routine Description:
Fixup the providor function vector, adding stubs to any calls
that were not implemented by the providor.
Arguments:
pProvidor - Providor to fix up
Return Value:
Assumes:
PRINTPROVIDOR structure is an array of function vectors, and
nothing else.
--*/
{
UINT i;
FARPROC* pSource;
FARPROC* pDest;
for( i=0, pSource = (FARPROC*)&NullProvidor, pDest = (FARPROC*)pProvidor;
i < sizeof( NullProvidor ) / sizeof( NullProvidor.fpOpenPrinter );
i++, pSource++, pDest++ ){
if( !*pDest ){
*pDest = *pSource;
}
}
}