reactos/win32ss/printing/base/spoolsv/printprocessors.c

129 lines
3.9 KiB
C
Raw Normal View History

/*
* PROJECT: ReactOS Print Spooler Service
* LICENSE: GPL-2.0+ (https://spdx.org/licenses/GPL-2.0+)
* PURPOSE: Functions related to Print Processors
* COPYRIGHT: Copyright 2015-2018 Colin Finck (colin@reactos.org)
*/
#include "precomp.h"
#include <marshalling/printprocessors.h>
DWORD
_RpcAddPrintProcessor(WINSPOOL_HANDLE pName, WCHAR* pEnvironment, WCHAR* pPathName, WCHAR* pPrintProcessorName)
{
DWORD dwErrorCode;
dwErrorCode = RpcImpersonateClient(NULL);
if (dwErrorCode != ERROR_SUCCESS)
{
ERR("RpcImpersonateClient failed with error %lu!\n", dwErrorCode);
return dwErrorCode;
}
if (!AddPrintProcessorW(pName, pEnvironment, pPathName, pPrintProcessorName))
dwErrorCode = GetLastError();
RpcRevertToSelf();
return dwErrorCode;
}
DWORD
_RpcDeletePrintProcessor(WINSPOOL_HANDLE pName, WCHAR* pEnvironment, WCHAR* pPrintProcessorName)
{
DWORD dwErrorCode;
dwErrorCode = RpcImpersonateClient(NULL);
if (dwErrorCode != ERROR_SUCCESS)
{
ERR("RpcImpersonateClient failed with error %lu!\n", dwErrorCode);
return dwErrorCode;
}
if (!DeletePrintProcessorW(pName, pEnvironment, pPrintProcessorName))
dwErrorCode = GetLastError();
RpcRevertToSelf();
return dwErrorCode;
}
DWORD
_RpcEnumPrintProcessorDatatypes(WINSPOOL_HANDLE pName, WCHAR* pPrintProcessorName, DWORD Level, BYTE* pDatatypes, DWORD cbBuf, DWORD* pcbNeeded, DWORD* pcReturned)
{
DWORD dwErrorCode;
PBYTE pDatatypesAligned;
dwErrorCode = RpcImpersonateClient(NULL);
if (dwErrorCode != ERROR_SUCCESS)
{
ERR("RpcImpersonateClient failed with error %lu!\n", dwErrorCode);
return dwErrorCode;
}
pDatatypesAligned = AlignRpcPtr(pDatatypes, &cbBuf);
if (EnumPrintProcessorDatatypesW(pName, pPrintProcessorName, Level, pDatatypesAligned, cbBuf, pcbNeeded, pcReturned))
{
// Replace absolute pointer addresses in the output by relative offsets.
MarshallDownStructuresArray(pDatatypesAligned, *pcReturned, DatatypesInfo1Marshalling.pInfo, DatatypesInfo1Marshalling.cbStructureSize, TRUE);
}
else
{
dwErrorCode = GetLastError();
}
RpcRevertToSelf();
UndoAlignRpcPtr(pDatatypes, pDatatypesAligned, cbBuf, pcbNeeded);
return dwErrorCode;
}
DWORD
_RpcEnumPrintProcessors(WINSPOOL_HANDLE pName, WCHAR* pEnvironment, DWORD Level, BYTE* pPrintProcessorInfo, DWORD cbBuf, DWORD* pcbNeeded, DWORD* pcReturned)
{
DWORD dwErrorCode;
PBYTE pPrintProcessorInfoAligned;
dwErrorCode = RpcImpersonateClient(NULL);
if (dwErrorCode != ERROR_SUCCESS)
{
ERR("RpcImpersonateClient failed with error %lu!\n", dwErrorCode);
return dwErrorCode;
}
pPrintProcessorInfoAligned = AlignRpcPtr(pPrintProcessorInfo, &cbBuf);
if (EnumPrintProcessorsW(pName, pEnvironment, Level, pPrintProcessorInfoAligned, cbBuf, pcbNeeded, pcReturned))
{
// Replace absolute pointer addresses in the output by relative offsets.
MarshallDownStructuresArray(pPrintProcessorInfoAligned, *pcReturned, PrintProcessorInfo1Marshalling.pInfo, PrintProcessorInfo1Marshalling.cbStructureSize, TRUE);
}
else
{
dwErrorCode = GetLastError();
}
RpcRevertToSelf();
UndoAlignRpcPtr(pPrintProcessorInfo, pPrintProcessorInfoAligned, cbBuf, pcbNeeded);
return dwErrorCode;
}
DWORD
_RpcGetPrintProcessorDirectory(WINSPOOL_HANDLE pName, WCHAR* pEnvironment, DWORD Level, BYTE* pPrintProcessorDirectory, DWORD cbBuf, DWORD* pcbNeeded)
{
DWORD dwErrorCode;
dwErrorCode = RpcImpersonateClient(NULL);
if (dwErrorCode != ERROR_SUCCESS)
{
ERR("RpcImpersonateClient failed with error %lu!\n", dwErrorCode);
return dwErrorCode;
}
if (!GetPrintProcessorDirectoryW(pName, pEnvironment, Level, pPrintProcessorDirectory, cbBuf, pcbNeeded))
dwErrorCode = GetLastError();
RpcRevertToSelf();
return dwErrorCode;
}