mirror of
https://github.com/reactos/reactos.git
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146 lines
4.8 KiB
C
Executable file
146 lines
4.8 KiB
C
Executable file
/*
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* COPYRIGHT: See COPYING in the top level directory
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* PROJECT: ReactOS VFAT filesystem library
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* FILE: vfatlib.h
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*/
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#define WIN32_NO_STATUS
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#include <windows.h>
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#define NTOS_MODE_USER
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#include <ndk/ntndk.h>
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#include <fmifs/fmifs.h>
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#include "check/dosfsck.h"
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#include "check/common.h"
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#include "check/io.h"
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#include "check/lfn.h"
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#include "check/boot.h"
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#include "check/fat.h"
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#include "check/file.h"
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#include "check/check.h"
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#define SECTORSIZE 512
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#include <pshpack1.h>
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typedef struct _FAT16_BOOT_SECTOR
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{
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unsigned char magic0; // 0
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unsigned char res0; // 1
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unsigned char magic1; // 2
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unsigned char OEMName[8]; // 3
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unsigned short BytesPerSector; // 11
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unsigned char SectorsPerCluster; // 13
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unsigned short ReservedSectors; // 14
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unsigned char FATCount; // 16
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unsigned short RootEntries; // 17
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unsigned short Sectors; // 19
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unsigned char Media; // 21
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unsigned short FATSectors; // 22
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unsigned short SectorsPerTrack; // 24
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unsigned short Heads; // 26
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unsigned long HiddenSectors; // 28
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unsigned long SectorsHuge; // 32
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unsigned char Drive; // 36
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unsigned char Res1; // 37
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unsigned char ExtBootSignature; // 38
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unsigned long VolumeID; // 39
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unsigned char VolumeLabel[11]; // 43
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unsigned char SysType[8]; // 54
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unsigned char Res2[446]; // 62
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unsigned long Signature1; // 508
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} FAT16_BOOT_SECTOR, *PFAT16_BOOT_SECTOR;
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typedef struct _FAT32_BOOT_SECTOR
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{
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unsigned char magic0; // 0
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unsigned char res0; // 1
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unsigned char magic1; // 2
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unsigned char OEMName[8]; // 3
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unsigned short BytesPerSector; // 11
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unsigned char SectorsPerCluster; // 13
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unsigned short ReservedSectors; // 14
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unsigned char FATCount; // 16
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unsigned short RootEntries; // 17
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unsigned short Sectors; // 19
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unsigned char Media; // 21
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unsigned short FATSectors; // 22
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unsigned short SectorsPerTrack; // 24
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unsigned short Heads; // 26
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unsigned long HiddenSectors; // 28
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unsigned long SectorsHuge; // 32
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unsigned long FATSectors32; // 36
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unsigned short ExtFlag; // 40
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unsigned short FSVersion; // 42
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unsigned long RootCluster; // 44
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unsigned short FSInfoSector; // 48
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unsigned short BootBackup; // 50
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unsigned char Res3[12]; // 52
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unsigned char Drive; // 64
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unsigned char Res4; // 65
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unsigned char ExtBootSignature; // 66
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unsigned long VolumeID; // 67
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unsigned char VolumeLabel[11]; // 71
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unsigned char SysType[8]; // 82
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unsigned char Res2[418]; // 90
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unsigned long Signature1; // 508
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} FAT32_BOOT_SECTOR, *PFAT32_BOOT_SECTOR;
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typedef struct _FAT32_FSINFO
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{
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unsigned long LeadSig; // 0
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unsigned char Res1[480]; // 4
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unsigned long StrucSig; // 484
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unsigned long FreeCount; // 488
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unsigned long NextFree; // 492
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unsigned long Res2[3]; // 496
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unsigned long TrailSig; // 508
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} FAT32_FSINFO, *PFAT32_FSINFO;
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#include <poppack.h>
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typedef struct _FORMAT_CONTEXT
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{
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PFMIFSCALLBACK Callback;
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ULONG TotalSectorCount;
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ULONG CurrentSectorCount;
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BOOLEAN Success;
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ULONG Percent;
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} FORMAT_CONTEXT, *PFORMAT_CONTEXT;
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NTSTATUS
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Fat12Format (HANDLE FileHandle,
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PPARTITION_INFORMATION PartitionInfo,
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PDISK_GEOMETRY DiskGeometry,
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PUNICODE_STRING Label,
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BOOLEAN QuickFormat,
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ULONG ClusterSize,
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PFORMAT_CONTEXT Context);
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NTSTATUS
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Fat16Format (HANDLE FileHandle,
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PPARTITION_INFORMATION PartitionInfo,
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PDISK_GEOMETRY DiskGeometry,
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PUNICODE_STRING Label,
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BOOLEAN QuickFormat,
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ULONG ClusterSize,
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PFORMAT_CONTEXT Context);
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NTSTATUS
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Fat32Format (HANDLE FileHandle,
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PPARTITION_INFORMATION PartitionInfo,
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PDISK_GEOMETRY DiskGeometry,
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PUNICODE_STRING Label,
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BOOLEAN QuickFormat,
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ULONG ClusterSize,
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PFORMAT_CONTEXT Context);
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VOID
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UpdateProgress (PFORMAT_CONTEXT Context,
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ULONG Increment);
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VOID
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VfatPrint(PCHAR Format, ...);
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/* EOF */
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