reactos/reactos/subsys/win32k/ldr/loader.c

/*
 *  ReactOS W32 Subsystem
 *  Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003 ReactOS Team
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */
/* $Id: loader.c,v 1.11 2003/07/11 15:59:37 royce Exp $
 *
 */

#include <ddk/ntddk.h>
#include <ddk/winddi.h>

/*
 * @implemented
 */
HANDLE
STDCALL
EngLoadImage (LPWSTR DriverName)
{
  SYSTEM_LOAD_IMAGE GdiDriverInfo;
  NTSTATUS Status;

  RtlInitUnicodeString(&GdiDriverInfo.ModuleName, DriverName);
  Status = ZwSetSystemInformation(SystemLoadImage, &GdiDriverInfo, sizeof(SYSTEM_LOAD_IMAGE));
  if (!NT_SUCCESS(Status)) return NULL;

  return (HANDLE)GdiDriverInfo.ModuleBase;
}


/*
 * @unimplemented
 */
HANDLE
STDCALL
EngLoadModule(LPWSTR ModuleName)
{
  SYSTEM_LOAD_IMAGE GdiDriverInfo;
  NTSTATUS Status;

  // FIXME: should load as readonly

  RtlInitUnicodeString (&GdiDriverInfo.ModuleName, ModuleName);
  Status = ZwSetSystemInformation (SystemLoadImage, &GdiDriverInfo, sizeof(SYSTEM_LOAD_IMAGE));
  if (!NT_SUCCESS(Status)) return NULL;

  return (HANDLE)GdiDriverInfo.ModuleBase;
}

/* EOF */