reactos/drivers/fs/fs_rec/fs_rec.h

   1 /*
   2  *  ReactOS kernel
   3  *  Copyright (C) 2002,2003 ReactOS Team
   4  *
   5  *  This program is free software; you can redistribute it and/or modify
   6  *  it under the terms of the GNU General Public License as published by
   7  *  the Free Software Foundation; either version 2 of the License, or
   8  *  (at your option) any later version.
   9  *
  10  *  This program is distributed in the hope that it will be useful,
  11  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  *  GNU General Public License for more details.
  14  *
  15  *  You should have received a copy of the GNU General Public License
  16  *  along with this program; if not, write to the Free Software
  17  *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  18  */
  19 /*
  20  * COPYRIGHT:        See COPYING in the top level directory
  21  * PROJECT:          ReactOS kernel
  22  * FILE:             drivers/fs/fs_rec/fs_rec.h
  23  * PURPOSE:          Filesystem recognizer driver
  24  * PROGRAMMER:       Eric Kohl
  25  */
  26
  27 #include <ntifs.h>
  28 #include <ntdddisk.h>
  29 #include <ntddcdrm.h>
  30
  31 #ifdef _MSC_VER
  32 #define STDCALL __stdcall
  33 #endif
  34
  35 /* Filesystem types (add new filesystems here)*/
  36
  37 #define FS_TYPE_UNUSED          0
  38 #define FS_TYPE_VFAT            1
  39 #define FS_TYPE_NTFS            2
  40 #define FS_TYPE_CDFS            3
  41 #define FS_TYPE_UDFS            4
  42
  43
  44 typedef struct _DEVICE_EXTENSION
  45 {
  46   ULONG FsType;
  47 } DEVICE_EXTENSION, *PDEVICE_EXTENSION;
  48
  49 #include <pshpack1.h>
  50 struct _BootSector
  51 {
  52   unsigned char  magic0, res0, magic1;
  53   unsigned char  OEMName[8];
  54   unsigned short BytesPerSector;
  55   unsigned char  SectorsPerCluster;
  56   unsigned short ReservedSectors;
  57   unsigned char  FATCount;
  58   unsigned short RootEntries, Sectors;
  59   unsigned char  Media;
  60   unsigned short FATSectors, SectorsPerTrack, Heads;
  61   unsigned long  HiddenSectors, SectorsHuge;
  62   unsigned char  Drive, Res1, Sig;
  63   unsigned long  VolumeID;
  64   unsigned char  VolumeLabel[11], SysType[8];
  65   unsigned char  Res2[448];
  66   unsigned short Signatur1;
  67 };
  68 #include <poppack.h>
  69
  70 /* blockdev.c */
  71
  72 NTSTATUS
  73 FsRecReadSectors(IN PDEVICE_OBJECT DeviceObject,
  74                  IN ULONG DiskSector,
  75                  IN ULONG SectorCount,
  76                  IN ULONG SectorSize,
  77                  IN OUT PUCHAR Buffer);
  78
  79 NTSTATUS
  80 FsRecDeviceIoControl(IN PDEVICE_OBJECT DeviceObject,
  81                      IN ULONG ControlCode,
  82                      IN PVOID InputBuffer,
  83                      IN ULONG InputBufferSize,
  84                      IN OUT PVOID OutputBuffer,
  85                      IN OUT PULONG OutputBufferSize);
  86
  87
  88 /* cdfs.c */
  89
  90 NTSTATUS
  91 FsRecCdfsFsControl(IN PDEVICE_OBJECT DeviceObject,
  92                    IN PIRP Irp);
  93
  94
  95 /* fat.c */
  96
  97 NTSTATUS
  98 FsRecVfatFsControl(IN PDEVICE_OBJECT DeviceObject,
  99                    IN PIRP Irp);
 100
 101
 102 /* ntfs.c */
 103
 104 NTSTATUS
 105 FsRecNtfsFsControl(IN PDEVICE_OBJECT DeviceObject,
 106                    IN PIRP Irp);
 107
 108
 109 /* udfs.c */
 110
 111 NTSTATUS
 112 FsRecUdfsFsControl(IN PDEVICE_OBJECT DeviceObject,
 113                    IN PIRP Irp);
 114
 115 /* EOF */