#include <stdio.h>
#include <stdlib.h>
#include <windef.h>
#include <winbase.h>
#include <ndk/iofuncs.h>
#include <ndk/kefuncs.h>
#include <ndk/obfuncs.h>
#include <ndk/rtlfuncs.h>
#include <fmifs/fmifs.h>
#include "check/dosfsck.h"
#include <pshpack1.h>
#include <poppack.h>
#include "common.h"

Include dependency graph for vfatlib.h:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Classes
struct	_FAT16_BOOT_SECTOR

struct	_FAT32_BOOT_SECTOR

struct	_FAT32_FSINFO

struct	_FORMAT_CONTEXT

Macros
#define	WIN32_NO_STATUS

#define	_INC_WINDOWS

#define	COM_NO_WINDOWS_H

#define	NTOS_MODE_USER

#define	FSINFO_SECTOR_BEGIN_SIGNATURE 0x41615252

#define	FSINFO_SECTOR_END_SIGNATURE 0xAA550000

#define	FSINFO_SIGNATURE 0x61417272

Typedefs
typedef struct _FAT16_BOOT_SECTOR	FAT16_BOOT_SECTOR

typedef struct _FAT16_BOOT_SECTOR *	PFAT16_BOOT_SECTOR

typedef struct _FAT32_BOOT_SECTOR	FAT32_BOOT_SECTOR

typedef struct _FAT32_BOOT_SECTOR *	PFAT32_BOOT_SECTOR

typedef struct _FAT32_FSINFO	FAT32_FSINFO

typedef struct _FAT32_FSINFO *	PFAT32_FSINFO

typedef struct _FORMAT_CONTEXT	FORMAT_CONTEXT

typedef struct _FORMAT_CONTEXT *	PFORMAT_CONTEXT

Enumerations
enum	FAT_TYPE { FAT_UNKNOWN , FAT_12 , FAT_16 , FAT_32 }

Functions
NTSTATUS	Fat12Format (HANDLE FileHandle, PPARTITION_INFORMATION_EX PartitionInfo, PDISK_GEOMETRY DiskGeometry, PUNICODE_STRING Label, BOOLEAN QuickFormat, ULONG ClusterSize, PFORMAT_CONTEXT Context)

NTSTATUS	Fat16Format (HANDLE FileHandle, PPARTITION_INFORMATION_EX PartitionInfo, PDISK_GEOMETRY DiskGeometry, PUNICODE_STRING Label, BOOLEAN QuickFormat, ULONG ClusterSize, PFORMAT_CONTEXT Context)

NTSTATUS	Fat32Format (HANDLE FileHandle, PPARTITION_INFORMATION_EX PartitionInfo, PDISK_GEOMETRY DiskGeometry, PUNICODE_STRING Label, BOOLEAN QuickFormat, ULONG ClusterSize, PFORMAT_CONTEXT Context)

VOID	UpdateProgress (PFORMAT_CONTEXT Context, ULONG Increment)

VOID	VfatPrintV (PCHAR Format, va_list args)

VOID	VfatPrint (PCHAR Format,...)

Macro Definition Documentation

◆ _INC_WINDOWS

#define _INC_WINDOWS

Definition at line 14 of file vfatlib.h.

◆ COM_NO_WINDOWS_H

#define COM_NO_WINDOWS_H

Definition at line 15 of file vfatlib.h.

◆ FSINFO_SECTOR_BEGIN_SIGNATURE

#define FSINFO_SECTOR_BEGIN_SIGNATURE 0x41615252

Definition at line 99 of file vfatlib.h.

◆ FSINFO_SECTOR_END_SIGNATURE

#define FSINFO_SECTOR_END_SIGNATURE 0xAA550000

Definition at line 100 of file vfatlib.h.

◆ FSINFO_SIGNATURE

#define FSINFO_SIGNATURE 0x61417272

Definition at line 101 of file vfatlib.h.

◆ NTOS_MODE_USER

#define NTOS_MODE_USER

Definition at line 18 of file vfatlib.h.

◆ WIN32_NO_STATUS

#define WIN32_NO_STATUS

Definition at line 13 of file vfatlib.h.

Typedef Documentation

◆ FAT16_BOOT_SECTOR

typedef struct _FAT16_BOOT_SECTOR FAT16_BOOT_SECTOR

◆ FAT32_BOOT_SECTOR

typedef struct _FAT32_BOOT_SECTOR FAT32_BOOT_SECTOR

◆ FAT32_FSINFO

typedef struct _FAT32_FSINFO FAT32_FSINFO

◆ FORMAT_CONTEXT

typedef struct _FORMAT_CONTEXT FORMAT_CONTEXT

◆ PFAT16_BOOT_SECTOR

typedef struct _FAT16_BOOT_SECTOR * PFAT16_BOOT_SECTOR

◆ PFAT32_BOOT_SECTOR

typedef struct _FAT32_BOOT_SECTOR * PFAT32_BOOT_SECTOR

◆ PFAT32_FSINFO

typedef struct _FAT32_FSINFO * PFAT32_FSINFO

◆ PFORMAT_CONTEXT

typedef struct _FORMAT_CONTEXT * PFORMAT_CONTEXT

Enumeration Type Documentation

◆ FAT_TYPE

enum FAT_TYPE

Enumerator
FAT_UNKNOWN
FAT_12
FAT_16
FAT_32

Definition at line 112 of file vfatlib.h.

{
    FAT_UNKNOWN,
    FAT_12,
    FAT_16,
    FAT_32
} FAT_TYPE;

Function Documentation

◆ Fat12Format()

NTSTATUS Fat12Format	(	HANDLE	FileHandle,
		PPARTITION_INFORMATION_EX	PartitionInfo,
		PDISK_GEOMETRY	DiskGeometry,
		PUNICODE_STRING	Label,
		BOOLEAN	QuickFormat,
		ULONG	ClusterSize,
		PFORMAT_CONTEXT	Context
	)

◆ Fat16Format()

NTSTATUS Fat16Format	(	HANDLE	FileHandle,
		PPARTITION_INFORMATION_EX	PartitionInfo,
		PDISK_GEOMETRY	DiskGeometry,
		PUNICODE_STRING	Label,
		BOOLEAN	QuickFormat,
		ULONG	ClusterSize,
		PFORMAT_CONTEXT	Context
	)

◆ Fat32Format()

NTSTATUS Fat32Format	(	HANDLE	FileHandle,
		PPARTITION_INFORMATION_EX	PartitionInfo,
		PDISK_GEOMETRY	DiskGeometry,
		PUNICODE_STRING	Label,
		BOOLEAN	QuickFormat,
		ULONG	ClusterSize,
		PFORMAT_CONTEXT	Context
	)

◆ UpdateProgress()

VOID UpdateProgress	(	PFORMAT_CONTEXT	Context,
		ULONG	Increment
	)

Definition at line 364 of file vfatlib.c.

{
    ULONG NewPercent;
 
    Context->CurrentSectorCount += (ULONGLONG)Increment;
 
    NewPercent = (Context->CurrentSectorCount * 100ULL) / Context->TotalSectorCount;
 
    if (NewPercent > Context->Percent)
    {
        Context->Percent = NewPercent;
        if (Context->Callback != NULL)
        {
            Context->Callback(PROGRESS, 0, &Context->Percent);
        }
    }
}

Referenced by Fat12WriteBootSector(), Fat12WriteFAT(), Fat12WriteRootDirectory(), Fat16WriteBootSector(), Fat16WriteFAT(), Fat16WriteRootDirectory(), Fat32WriteBootSector(), Fat32WriteFAT(), Fat32WriteFsInfo(), Fat32WriteRootDirectory(), and FatWipeSectors().

◆ VfatPrint()

VOID VfatPrint	(	PCHAR	Format,
			...
	)

Definition at line 405 of file vfatlib.c.

{
    va_list args;
 
    va_start(args, Format);
    VfatPrintV(Format, args);
    va_end(args);
}

Referenced by rename_file(), and VfatChkdsk().

◆ VfatPrintV()

VOID VfatPrintV	(	PCHAR	Format,
		va_list	args
	)

Definition at line 385 of file vfatlib.c.

{
    TEXTOUTPUT TextOut;
    CHAR TextBuf[512];
 
    _vsnprintf(TextBuf, sizeof(TextBuf), Format, args);
 
    /* Prepare parameters */
    TextOut.Lines = 1;
    TextOut.Output = TextBuf;
 
    DPRINT1("VfatPrint -- %s", TextBuf);
 
    /* Do the callback */
    if (ChkdskCallback)
        ChkdskCallback(OUTPUT, 0, &TextOut);
}

Referenced by die(), pdie(), and VfatPrint().

Classes

Macros

Typedefs

Enumerations

Functions