sdk/lib/fslib/vfatlib/vfatlib.h

   1 /*
   2  * COPYRIGHT:   See COPYING in the top level directory
   3  * PROJECT:     ReactOS VFAT filesystem library
   4  * FILE:        vfatlib.h
   5  */
   6
   7 #ifndef _VFATLIB_H_
   8 #define _VFATLIB_H_
   9
  10 #include <stdio.h>
  11 #include <stdlib.h>
  12
  13 #define WIN32_NO_STATUS
  14 #define _INC_WINDOWS
  15 #define COM_NO_WINDOWS_H
  16 #include <windef.h>
  17 #include <winbase.h>
  18 #define NTOS_MODE_USER
  19 #include <ndk/iofuncs.h>
  20 #include <ndk/kefuncs.h>
  21 #include <ndk/obfuncs.h>
  22 #include <ndk/rtlfuncs.h>
  23 #include <fmifs/fmifs.h>
  24
  25 #include "check/dosfsck.h"
  26
  27 #include <pshpack1.h>
  28 typedef struct _FAT16_BOOT_SECTOR
  29 {
  30     unsigned char  magic0;                      // 0
  31     unsigned char  res0;                        // 1
  32     unsigned char  magic1;                      // 2
  33     unsigned char  OEMName[8];                  // 3
  34     unsigned short BytesPerSector;              // 11
  35     unsigned char  SectorsPerCluster;           // 13
  36     unsigned short ReservedSectors;             // 14
  37     unsigned char  FATCount;                    // 16
  38     unsigned short RootEntries;                 // 17
  39     unsigned short Sectors;                     // 19
  40     unsigned char  Media;                       // 21
  41     unsigned short FATSectors;                  // 22
  42     unsigned short SectorsPerTrack;             // 24
  43     unsigned short Heads;                       // 26
  44     unsigned long  HiddenSectors;               // 28
  45     unsigned long  SectorsHuge;                 // 32
  46     unsigned char  Drive;                       // 36
  47     unsigned char  Res1;                        // 37
  48     unsigned char  ExtBootSignature;            // 38
  49     unsigned long  VolumeID;                    // 39
  50     unsigned char  VolumeLabel[11];             // 43
  51     unsigned char  SysType[8];                  // 54
  52     unsigned char  Res2[446];                   // 62
  53     unsigned long  Signature1;                  // 508
  54 } FAT16_BOOT_SECTOR, *PFAT16_BOOT_SECTOR;
  55
  56 typedef struct _FAT32_BOOT_SECTOR
  57 {
  58     unsigned char  magic0;                      // 0
  59     unsigned char  res0;                        // 1
  60     unsigned char  magic1;                      // 2
  61     unsigned char  OEMName[8];                  // 3
  62     unsigned short BytesPerSector;              // 11
  63     unsigned char  SectorsPerCluster;           // 13
  64     unsigned short ReservedSectors;             // 14
  65     unsigned char  FATCount;                    // 16
  66     unsigned short RootEntries;                 // 17
  67     unsigned short Sectors;                     // 19
  68     unsigned char  Media;                       // 21
  69     unsigned short FATSectors;                  // 22
  70     unsigned short SectorsPerTrack;             // 24
  71     unsigned short Heads;                       // 26
  72     unsigned long  HiddenSectors;               // 28
  73     unsigned long  SectorsHuge;                 // 32
  74     unsigned long  FATSectors32;                // 36
  75     unsigned short ExtFlag;                     // 40
  76     unsigned short FSVersion;                   // 42
  77     unsigned long  RootCluster;                 // 44
  78     unsigned short FSInfoSector;                // 48
  79     unsigned short BootBackup;                  // 50
  80     unsigned char  Res3[12];                    // 52
  81     unsigned char  Drive;                       // 64
  82     unsigned char  Res4;                        // 65
  83     unsigned char  ExtBootSignature;            // 66
  84     unsigned long  VolumeID;                    // 67
  85     unsigned char  VolumeLabel[11];             // 71
  86     unsigned char  SysType[8];                  // 82
  87     unsigned char  Res2[418];                   // 90
  88     unsigned long  Signature1;                  // 508
  89 } FAT32_BOOT_SECTOR, *PFAT32_BOOT_SECTOR;
  90
  91 typedef struct _FAT32_FSINFO
  92 {
  93     unsigned long  LeadSig;          // 0
  94     unsigned char  Res1[480];        // 4
  95     unsigned long  StrucSig;         // 484
  96     unsigned long  FreeCount;        // 488
  97     unsigned long  NextFree;         // 492
  98     unsigned long  Res2[3];          // 496
  99     unsigned long  TrailSig;         // 508
 100 } FAT32_FSINFO, *PFAT32_FSINFO;
 101 #include <poppack.h>
 102
 103 #define FSINFO_SECTOR_BEGIN_SIGNATURE   0x41615252  // 'RRaA'
 104 #define FSINFO_SECTOR_END_SIGNATURE     0xAA550000
 105 #define FSINFO_SIGNATURE                0x61417272  // 'rrAa'
 106
 107 typedef struct _FORMAT_CONTEXT
 108 {
 109     PFMIFSCALLBACK Callback;
 110     ULONG TotalSectorCount;
 111     ULONG CurrentSectorCount;
 112     BOOLEAN Success;
 113     ULONG Percent;
 114 } FORMAT_CONTEXT, *PFORMAT_CONTEXT;
 115
 116 #include "common.h"
 117
 118
 119 NTSTATUS
 120 Fat12Format(HANDLE FileHandle,
 121             PPARTITION_INFORMATION PartitionInfo,
 122             PDISK_GEOMETRY DiskGeometry,
 123             PUNICODE_STRING Label,
 124             BOOLEAN QuickFormat,
 125             ULONG ClusterSize,
 126             PFORMAT_CONTEXT Context);
 127
 128 NTSTATUS
 129 Fat16Format(HANDLE FileHandle,
 130             PPARTITION_INFORMATION PartitionInfo,
 131             PDISK_GEOMETRY DiskGeometry,
 132             PUNICODE_STRING Label,
 133             BOOLEAN QuickFormat,
 134             ULONG ClusterSize,
 135             PFORMAT_CONTEXT Context);
 136
 137 NTSTATUS
 138 Fat32Format(HANDLE FileHandle,
 139             PPARTITION_INFORMATION PartitionInfo,
 140             PDISK_GEOMETRY DiskGeometry,
 141             PUNICODE_STRING Label,
 142             BOOLEAN QuickFormat,
 143             ULONG ClusterSize,
 144             PFORMAT_CONTEXT Context);
 145
 146 VOID
 147 UpdateProgress(PFORMAT_CONTEXT Context,
 148                ULONG Increment);
 149
 150 VOID
 151 VfatPrintV(PCHAR Format, va_list args);
 152
 153 VOID
 154 VfatPrint(PCHAR Format, ...);
 155
 156 #endif /* _VFATLIB_H_ */
 157
 158 /* EOF */