829 lines
22 KiB
C
829 lines
22 KiB
C
/*++
|
||
|
||
Copyright (c) 1989 Microsoft Corporation
|
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|
||
Module Name:
|
||
|
||
tfat.c
|
||
|
||
Abstract:
|
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|
||
Test program for the Fat File system
|
||
|
||
Author:
|
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|
||
Gary Kimura [GaryKi] 24-May-1989
|
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|
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Revision History:
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|
||
--*/
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|
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#include <stdio.h>
|
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#include <string.h>
|
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|
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#define toupper(C) ((C) >= 'a' && (C) <= 'z' ? (C) - ('a' - 'A') : (C))
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#define isdigit(C) ((C) >= '0' && (C) <= '9')
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|
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#include <nt.h>
|
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#include <ntrtl.h>
|
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#include <nturtl.h>
|
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|
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#define simprintf(X,Y) {if (!Silent) {printf(X,Y);} }
|
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BOOLEAN Silent;
|
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|
||
//
|
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// The buffer size must be a multiple of 512
|
||
//
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|
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#define BUFFERSIZE 1024
|
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UCHAR Buffer[BUFFERSIZE];
|
||
|
||
CHAR Prefix[64];
|
||
|
||
ULONG WriteThrough = 0;
|
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|
||
VOID
|
||
WaitForSingleObjectError(
|
||
IN NTSTATUS Status
|
||
);
|
||
|
||
VOID
|
||
CreateFileError(
|
||
IN NTSTATUS Status,
|
||
PCHAR File
|
||
);
|
||
|
||
VOID
|
||
OpenFileError(
|
||
IN NTSTATUS Status,
|
||
PCHAR File
|
||
);
|
||
|
||
VOID
|
||
ReadFileError(
|
||
IN NTSTATUS Status
|
||
);
|
||
|
||
VOID
|
||
WriteFileError(
|
||
IN NTSTATUS Status
|
||
);
|
||
|
||
VOID
|
||
CheckIoStatus(
|
||
IN PIO_STATUS_BLOCK IoStatus,
|
||
IN ULONG Length,
|
||
IN BOOLEAN Read
|
||
);
|
||
|
||
VOID
|
||
SetInformationFileError(
|
||
IN NTSTATUS Status
|
||
);
|
||
|
||
VOID
|
||
QueryInformationFileError(
|
||
IN NTSTATUS Status
|
||
);
|
||
|
||
VOID
|
||
CloseError(
|
||
IN NTSTATUS Status
|
||
);
|
||
|
||
VOID
|
||
IoStatusError(
|
||
IN NTSTATUS Status
|
||
);
|
||
|
||
VOID
|
||
main(
|
||
int argc,
|
||
char *argv[]
|
||
)
|
||
{
|
||
ULONG i;
|
||
ULONG Count;
|
||
VOID FatMain();
|
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CHAR Device[8];
|
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STRING NtDevice;
|
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CHAR NtDeviceBuffer[32];
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|
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if (argc <= 1) {
|
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|
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printf("usage: %s drive: [iterations [writethrough] ]\n", argv[0]);
|
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return;
|
||
}
|
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|
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//
|
||
// Decode the device/drive
|
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//
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|
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strcpy( Device, argv[1] );
|
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|
||
NtDevice.MaximumLength = NtDevice.Length = 32;
|
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NtDevice.Buffer = NtDeviceBuffer;
|
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|
||
if (!RtlDosPathNameToNtPathName( Device, &NtDevice, NULL, NULL )) {
|
||
printf( "Invalid Dos Device Name\n" );
|
||
RtlFreeHeap(RtlProcessHeap(), 0, NtDevice.Buffer);
|
||
return;
|
||
}
|
||
|
||
if (NtDevice.Length > 31) {
|
||
NtDevice.Length = 31;
|
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}
|
||
|
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NtDevice.Buffer[NtDevice.Length] = 0;
|
||
|
||
//
|
||
// Now do the iteration count
|
||
//
|
||
|
||
if (argc >= 3) {
|
||
Count = 0;
|
||
for (i = 0; isdigit(argv[2][i]); i += 1) {
|
||
Count = Count * 10 + argv[2][i] - '0';
|
||
}
|
||
} else {
|
||
Count = 1;
|
||
}
|
||
|
||
//
|
||
// Check for write through
|
||
//
|
||
|
||
if (argc >= 4) {
|
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WriteThrough = FILE_WRITE_THROUGH;
|
||
}
|
||
|
||
//
|
||
// Check for silent operation
|
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//
|
||
|
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if (toupper(Device[0]) != Device[0]) {
|
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Silent = TRUE;
|
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} else {
|
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Silent = FALSE;
|
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}
|
||
|
||
//
|
||
// Do the work
|
||
//
|
||
|
||
FatMain(Count, NtDevice.Buffer);
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|
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RtlFreeHeap(RtlProcessHeap(), 0, NtDevice.Buffer);
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|
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return;
|
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}
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|
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VOID
|
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FatMain(
|
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IN ULONG LoopCount,
|
||
IN CHAR Device[]
|
||
)
|
||
{
|
||
VOID Create(),Delete(),Mkdir(),Directory(),Read();
|
||
|
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CHAR Str[64];
|
||
CHAR LoopStr[64];
|
||
ULONG i;
|
||
LARGE_INTEGER Time;
|
||
|
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printf("FatMain %d\n", LoopCount);
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|
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NtQuerySystemTime(&Time);
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strcpy( Prefix, Device);
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Prefix[48] = 0;
|
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RtlIntegerToChar((ULONG)NtCurrentTeb()->ClientId.UniqueProcess, 16, -8, &Prefix[strlen(Device)]);
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||
|
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Mkdir( Prefix );
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Directory( Device );
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Directory( Prefix );
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|
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for (i = 0; i < LoopCount; i += 1) {
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NtQuerySystemTime(&Time);
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strcpy(LoopStr, "Start loop xxxxxxxx ");
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RtlIntegerToChar(i, 16, -8, &LoopStr[11]);
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strcat( LoopStr, Prefix );
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printf(LoopStr);
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printf("\n");
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strcpy( Str, Prefix ); Create( strcat( Str, "\\1.tmp" ), Time.LowPart, 1 );
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strcpy( Str, Prefix ); Create( strcat( Str, "\\2.tmp" ), Time.LowPart, 2 );
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strcpy( Str, Prefix ); Create( strcat( Str, "\\4.tmp" ), Time.LowPart, 4 );
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strcpy( Str, Prefix ); Create( strcat( Str, "\\8.tmp" ), Time.LowPart, 8 );
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strcpy( Str, Prefix ); Create( strcat( Str, "\\16.tmp" ), Time.LowPart, 16 );
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strcpy( Str, Prefix ); Create( strcat( Str, "\\32.tmp" ), Time.LowPart, 32 );
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strcpy( Str, Prefix ); Create( strcat( Str, "\\64.tmp" ), Time.LowPart, 64 );
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strcpy( Str, Prefix ); Create( strcat( Str, "\\128.tmp" ), Time.LowPart, 128 );
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strcpy( Str, Prefix ); Create( strcat( Str, "\\236.tmp" ), Time.LowPart, 256 );
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strcpy( Str, Prefix ); Create( strcat( Str, "\\512.tmp" ), Time.LowPart, 512 );
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strcpy( Str, Prefix ); Create( strcat( Str, "\\1024.tmp" ), Time.LowPart, 1024 );
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strcpy( Str, Prefix ); Create( strcat( Str, "\\2048.tmp" ), Time.LowPart, 2048 );
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strcpy( Str, Prefix ); Create( strcat( Str, "\\4096.tmp" ), Time.LowPart, 4096 );
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strcpy( Str, Prefix ); Create( strcat( Str, "\\8192.tmp" ), Time.LowPart, 8192 );
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strcpy( Str, Prefix ); Create( strcat( Str, "\\16384.tmp" ), Time.LowPart, 16384 );
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strcpy( Str, Prefix ); Create( strcat( Str, "\\32768.tmp" ), Time.LowPart, 32768 );
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strcpy( Str, Prefix ); Read( strcat( Str, "\\1.tmp" ), Time.LowPart, 1 );
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strcpy( Str, Prefix ); Read( strcat( Str, "\\2.tmp" ), Time.LowPart, 2 );
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strcpy( Str, Prefix ); Read( strcat( Str, "\\4.tmp" ), Time.LowPart, 4 );
|
||
strcpy( Str, Prefix ); Read( strcat( Str, "\\8.tmp" ), Time.LowPart, 8 );
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||
strcpy( Str, Prefix ); Read( strcat( Str, "\\16.tmp" ), Time.LowPart, 16 );
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||
strcpy( Str, Prefix ); Read( strcat( Str, "\\32.tmp" ), Time.LowPart, 32 );
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strcpy( Str, Prefix ); Read( strcat( Str, "\\64.tmp" ), Time.LowPart, 64 );
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strcpy( Str, Prefix ); Read( strcat( Str, "\\128.tmp" ), Time.LowPart, 128 );
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strcpy( Str, Prefix ); Read( strcat( Str, "\\236.tmp" ), Time.LowPart, 256 );
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strcpy( Str, Prefix ); Read( strcat( Str, "\\512.tmp" ), Time.LowPart, 512 );
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strcpy( Str, Prefix ); Read( strcat( Str, "\\1024.tmp" ), Time.LowPart, 1024 );
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strcpy( Str, Prefix ); Read( strcat( Str, "\\2048.tmp" ), Time.LowPart, 2048 );
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strcpy( Str, Prefix ); Read( strcat( Str, "\\4096.tmp" ), Time.LowPart, 4096 );
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strcpy( Str, Prefix ); Read( strcat( Str, "\\8192.tmp" ), Time.LowPart, 8192 );
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strcpy( Str, Prefix ); Read( strcat( Str, "\\16384.tmp" ), Time.LowPart, 16384 );
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strcpy( Str, Prefix ); Read( strcat( Str, "\\32768.tmp" ), Time.LowPart, 32768 );
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|
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Directory( Device );
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Directory( Prefix );
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strcpy( Str, Prefix ); Delete( strcat( Str, "\\1.tmp" ) );
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strcpy( Str, Prefix ); Delete( strcat( Str, "\\2.tmp" ) );
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strcpy( Str, Prefix ); Delete( strcat( Str, "\\4.tmp" ) );
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strcpy( Str, Prefix ); Delete( strcat( Str, "\\8.tmp" ) );
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strcpy( Str, Prefix ); Delete( strcat( Str, "\\16.tmp" ) );
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strcpy( Str, Prefix ); Delete( strcat( Str, "\\32.tmp" ) );
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strcpy( Str, Prefix ); Delete( strcat( Str, "\\64.tmp" ) );
|
||
strcpy( Str, Prefix ); Delete( strcat( Str, "\\128.tmp" ) );
|
||
strcpy( Str, Prefix ); Delete( strcat( Str, "\\236.tmp" ) );
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||
strcpy( Str, Prefix ); Delete( strcat( Str, "\\512.tmp" ) );
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||
strcpy( Str, Prefix ); Delete( strcat( Str, "\\1024.tmp" ) );
|
||
strcpy( Str, Prefix ); Delete( strcat( Str, "\\2048.tmp" ) );
|
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strcpy( Str, Prefix ); Delete( strcat( Str, "\\4096.tmp" ) );
|
||
strcpy( Str, Prefix ); Delete( strcat( Str, "\\8192.tmp" ) );
|
||
strcpy( Str, Prefix ); Delete( strcat( Str, "\\16384.tmp" ) );
|
||
strcpy( Str, Prefix ); Delete( strcat( Str, "\\32768.tmp" ) );
|
||
|
||
Directory( Device );
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Directory( Prefix );
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||
}
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||
|
||
printf( "Done\n" );
|
||
|
||
return;
|
||
}
|
||
|
||
|
||
VOID Create(
|
||
IN PCHAR FileName,
|
||
IN ULONG FileTime,
|
||
IN ULONG FileCount
|
||
)
|
||
{
|
||
NTSTATUS Status;
|
||
|
||
HANDLE FileHandle;
|
||
OBJECT_ATTRIBUTES ObjectAttributes;
|
||
STRING NameString;
|
||
IO_STATUS_BLOCK IoStatus;
|
||
LARGE_INTEGER AllocationSize;
|
||
|
||
LARGE_INTEGER ByteOffset;
|
||
ULONG Count;
|
||
|
||
ULONG Pattern[3];
|
||
|
||
//
|
||
// Get the filename
|
||
//
|
||
|
||
simprintf("Create ", 0); simprintf(FileName, 0); simprintf("\n", 0);
|
||
|
||
//
|
||
// Create the new file
|
||
//
|
||
|
||
AllocationSize = LiFromUlong( FileCount * 4 );
|
||
RtlInitString( &NameString, FileName );
|
||
InitializeObjectAttributes( &ObjectAttributes, &NameString, 0, NULL, NULL );
|
||
if (!NT_SUCCESS(Status = NtCreateFile( &FileHandle,
|
||
FILE_WRITE_DATA | SYNCHRONIZE,
|
||
&ObjectAttributes,
|
||
&IoStatus,
|
||
&AllocationSize,
|
||
FILE_ATTRIBUTE_NORMAL,
|
||
0L,
|
||
FILE_SUPERSEDE,
|
||
WriteThrough,
|
||
(PVOID)NULL,
|
||
0L ))) {
|
||
CreateFileError( Status , FileName );
|
||
return;
|
||
}
|
||
|
||
//
|
||
// The main loop writes out the test pattern our test pattern
|
||
// is <FileTime> <FileSize> <Count> where count is the current
|
||
// iteration count for the current test pattern output.
|
||
//
|
||
|
||
Pattern[0] = FileTime;
|
||
Pattern[1] = FileCount;
|
||
|
||
for (Count = 0; Count < FileCount; Count += 1) {
|
||
|
||
Pattern[2] = Count;
|
||
|
||
ByteOffset = LiFromUlong( Count * 3 * 4 );
|
||
|
||
if (!NT_SUCCESS(Status = NtWriteFile( FileHandle,
|
||
(HANDLE)NULL,
|
||
(PIO_APC_ROUTINE)NULL,
|
||
(PVOID)NULL,
|
||
&IoStatus,
|
||
Pattern,
|
||
3 * 4,
|
||
&ByteOffset,
|
||
(PULONG) NULL ))) {
|
||
WriteFileError( Status );
|
||
return;
|
||
}
|
||
|
||
if (!NT_SUCCESS(Status = NtWaitForSingleObject(FileHandle, TRUE, NULL))) {
|
||
WaitForSingleObjectError( Status );
|
||
return;
|
||
}
|
||
|
||
//
|
||
// check how the write turned out
|
||
//
|
||
|
||
CheckIoStatus( &IoStatus, 3 * 4, FALSE );
|
||
if (!NT_SUCCESS(IoStatus.Status)) {
|
||
IoStatusError( IoStatus.Status );
|
||
break;
|
||
}
|
||
}
|
||
|
||
//
|
||
// Now close the file
|
||
//
|
||
|
||
if (!NT_SUCCESS(Status = NtClose( FileHandle ))) {
|
||
CloseError( Status );
|
||
}
|
||
|
||
//
|
||
// And return to our caller
|
||
//
|
||
|
||
return;
|
||
}
|
||
|
||
|
||
VOID Read(
|
||
IN PCHAR FileName,
|
||
IN ULONG FileTime,
|
||
IN ULONG FileCount
|
||
)
|
||
{
|
||
NTSTATUS Status;
|
||
|
||
HANDLE FileHandle;
|
||
OBJECT_ATTRIBUTES ObjectAttributes;
|
||
STRING NameString;
|
||
IO_STATUS_BLOCK IoStatus;
|
||
LARGE_INTEGER AllocationSize;
|
||
|
||
LARGE_INTEGER ByteOffset;
|
||
ULONG Count;
|
||
|
||
ULONG Pattern[3];
|
||
|
||
//
|
||
// Get the filename
|
||
//
|
||
|
||
simprintf("Read ", 0); simprintf(FileName, 0); simprintf("\n", 0);
|
||
|
||
//
|
||
// Open the existing file
|
||
//
|
||
|
||
AllocationSize = LiFromUlong( FileCount * 4 );
|
||
RtlInitString( &NameString, FileName );
|
||
InitializeObjectAttributes( &ObjectAttributes, &NameString, 0, NULL, NULL );
|
||
if (!NT_SUCCESS(Status = NtOpenFile( &FileHandle,
|
||
FILE_READ_DATA | FILE_READ_ATTRIBUTES | SYNCHRONIZE,
|
||
&ObjectAttributes,
|
||
&IoStatus,
|
||
0L,
|
||
WriteThrough ))) {
|
||
OpenFileError( Status, FileName );
|
||
return;
|
||
}
|
||
|
||
//
|
||
// The main loop read in the test pattern our test pattern
|
||
// is <FileTime> <FileSize> <Count> where count is the current
|
||
// iteration count for the current test pattern output.
|
||
//
|
||
|
||
for (Count = 0; Count < FileCount; Count += 1) {
|
||
|
||
ByteOffset = LiFromUlong( Count * 3 * 4 );
|
||
|
||
if (!NT_SUCCESS(Status = NtReadFile( FileHandle,
|
||
(HANDLE)NULL,
|
||
(PIO_APC_ROUTINE)NULL,
|
||
(PVOID)NULL,
|
||
&IoStatus,
|
||
Pattern,
|
||
3 * 4,
|
||
&ByteOffset,
|
||
(PULONG) NULL ))) {
|
||
|
||
ReadFileError( Status );
|
||
return;
|
||
}
|
||
|
||
if (!NT_SUCCESS(Status = NtWaitForSingleObject(FileHandle, TRUE, NULL))) {
|
||
WaitForSingleObjectError( Status );
|
||
return;
|
||
}
|
||
|
||
//
|
||
// check how the read turned out
|
||
//
|
||
|
||
CheckIoStatus( &IoStatus, 3 * 4, TRUE );
|
||
if (!NT_SUCCESS(IoStatus.Status)) {
|
||
IoStatusError( IoStatus.Status );
|
||
break;
|
||
}
|
||
|
||
//
|
||
// Now compare the what we read with what we should have read
|
||
//
|
||
|
||
if ((Pattern[0] != FileTime) ||
|
||
(Pattern[1] != FileCount) ||
|
||
(Pattern[2] != Count)) {
|
||
|
||
printf("**** Read Error ****\n");
|
||
NtPartyByNumber( 50 );
|
||
return;
|
||
}
|
||
}
|
||
|
||
//
|
||
// Now close the file
|
||
//
|
||
|
||
if (!NT_SUCCESS(Status = NtClose( FileHandle ))) {
|
||
CloseError( Status );
|
||
}
|
||
|
||
//
|
||
// And return to our caller
|
||
//
|
||
|
||
return;
|
||
}
|
||
|
||
|
||
VOID Delete(
|
||
IN PCHAR FileName
|
||
)
|
||
{
|
||
NTSTATUS Status;
|
||
|
||
HANDLE FileHandle;
|
||
OBJECT_ATTRIBUTES ObjectAttributes;
|
||
STRING NameString;
|
||
IO_STATUS_BLOCK IoStatus;
|
||
|
||
//
|
||
// Get the filename
|
||
//
|
||
|
||
simprintf("Delete ", 0); simprintf(FileName, 0); simprintf("\n", 0);
|
||
|
||
//
|
||
// Open the file for delete access
|
||
//
|
||
|
||
RtlInitString( &NameString, FileName );
|
||
InitializeObjectAttributes( &ObjectAttributes, &NameString, 0, NULL, NULL );
|
||
if (!NT_SUCCESS(Status = NtCreateFile( &FileHandle,
|
||
DELETE | SYNCHRONIZE,
|
||
&ObjectAttributes,
|
||
&IoStatus,
|
||
(PLARGE_INTEGER)NULL,
|
||
0L,
|
||
0L,
|
||
FILE_OPEN,
|
||
WriteThrough,
|
||
(PVOID)NULL,
|
||
0L ))) {
|
||
CreateFileError( Status, FileName );
|
||
return;
|
||
}
|
||
|
||
//
|
||
// Mark the file for delete
|
||
//
|
||
|
||
((PFILE_DISPOSITION_INFORMATION)&Buffer[0])->DeleteFile = TRUE;
|
||
|
||
if (!NT_SUCCESS(Status = NtSetInformationFile( FileHandle,
|
||
&IoStatus,
|
||
Buffer,
|
||
sizeof(FILE_DISPOSITION_INFORMATION),
|
||
FileDispositionInformation))) {
|
||
SetInformationFileError( Status );
|
||
return;
|
||
}
|
||
|
||
//
|
||
// Now close the file
|
||
//
|
||
|
||
if (!NT_SUCCESS(Status = NtClose( FileHandle ))) {
|
||
CloseError( Status );
|
||
}
|
||
|
||
//
|
||
// And return to our caller
|
||
//
|
||
|
||
return;
|
||
}
|
||
|
||
|
||
VOID Directory(
|
||
IN PCHAR String
|
||
)
|
||
{
|
||
NTSTATUS Status;
|
||
|
||
HANDLE FileHandle;
|
||
OBJECT_ATTRIBUTES ObjectAttributes;
|
||
STRING NameString;
|
||
IO_STATUS_BLOCK IoStatus;
|
||
|
||
NTSTATUS NtStatus;
|
||
|
||
PFILE_ADIRECTORY_INFORMATION FileInfo;
|
||
ULONG i;
|
||
|
||
//
|
||
// Get the filename
|
||
//
|
||
|
||
simprintf("Directory ", 0);
|
||
simprintf(String, 0);
|
||
simprintf("\n", 0);
|
||
|
||
//
|
||
// Open the file for list directory access
|
||
//
|
||
|
||
RtlInitString( &NameString, String );
|
||
InitializeObjectAttributes( &ObjectAttributes, &NameString, 0, NULL, NULL );
|
||
if (!NT_SUCCESS(Status = NtOpenFile( &FileHandle,
|
||
FILE_LIST_DIRECTORY | SYNCHRONIZE,
|
||
&ObjectAttributes,
|
||
&IoStatus,
|
||
FILE_SHARE_READ,
|
||
WriteThrough | FILE_DIRECTORY_FILE ))) {
|
||
OpenFileError( Status , String );
|
||
return;
|
||
}
|
||
|
||
//
|
||
// zero out the buffer so next time we'll recognize the end of data
|
||
//
|
||
|
||
for (i = 0; i < BUFFERSIZE; i += 1) { Buffer[i] = 0; }
|
||
|
||
//
|
||
// Do the directory loop
|
||
//
|
||
|
||
for (NtStatus = NtQueryDirectoryFile( FileHandle,
|
||
(HANDLE)NULL,
|
||
(PIO_APC_ROUTINE)NULL,
|
||
(PVOID)NULL,
|
||
&IoStatus,
|
||
Buffer,
|
||
BUFFERSIZE,
|
||
FileADirectoryInformation,
|
||
FALSE,
|
||
(PSTRING)NULL,
|
||
TRUE);
|
||
NT_SUCCESS(NtStatus);
|
||
NtStatus = NtQueryDirectoryFile( FileHandle,
|
||
(HANDLE)NULL,
|
||
(PIO_APC_ROUTINE)NULL,
|
||
(PVOID)NULL,
|
||
&IoStatus,
|
||
Buffer,
|
||
BUFFERSIZE,
|
||
FileADirectoryInformation,
|
||
FALSE,
|
||
(PSTRING)NULL,
|
||
FALSE) ) {
|
||
|
||
if (!NT_SUCCESS(Status = NtWaitForSingleObject(FileHandle, TRUE, NULL))) {
|
||
// NtPartyByNumber(50);
|
||
WaitForSingleObjectError( Status );
|
||
return;
|
||
}
|
||
|
||
//
|
||
// Check the Irp for success
|
||
//
|
||
|
||
if (!NT_SUCCESS(IoStatus.Status)) {
|
||
|
||
break;
|
||
|
||
}
|
||
|
||
//
|
||
// For every record in the buffer type out the directory information
|
||
//
|
||
|
||
//
|
||
// Point to the first record in the buffer, we are guaranteed to have
|
||
// one otherwise IoStatus would have been No More Files
|
||
//
|
||
|
||
FileInfo = (PFILE_ADIRECTORY_INFORMATION)&Buffer[0];
|
||
|
||
while (TRUE) {
|
||
|
||
//
|
||
// Print out information about the file
|
||
//
|
||
|
||
simprintf("%8lx ", FileInfo->FileAttributes);
|
||
simprintf("%8lx/", FileInfo->EndOfFile.LowPart);
|
||
simprintf("%8lx ", FileInfo->AllocationSize.LowPart);
|
||
|
||
{
|
||
CHAR Saved;
|
||
Saved = FileInfo->FileName[FileInfo->FileNameLength];
|
||
FileInfo->FileName[FileInfo->FileNameLength] = 0;
|
||
simprintf(FileInfo->FileName, 0);
|
||
FileInfo->FileName[FileInfo->FileNameLength] = Saved;
|
||
}
|
||
|
||
simprintf("\n", 0);
|
||
|
||
//
|
||
// Check if there is another record, if there isn't then we
|
||
// simply get out of this loop
|
||
//
|
||
|
||
if (FileInfo->NextEntryOffset == 0) {
|
||
break;
|
||
}
|
||
|
||
//
|
||
// There is another record so advance FileInfo to the next
|
||
// record
|
||
//
|
||
|
||
FileInfo = (PFILE_ADIRECTORY_INFORMATION)(((PUCHAR)FileInfo) + FileInfo->NextEntryOffset);
|
||
|
||
}
|
||
|
||
//
|
||
// zero out the buffer so next time we'll recognize the end of data
|
||
//
|
||
|
||
for (i = 0; i < BUFFERSIZE; i += 1) { Buffer[i] = 0; }
|
||
|
||
}
|
||
|
||
//
|
||
// Now close the file
|
||
//
|
||
|
||
if (!NT_SUCCESS(Status = NtClose( FileHandle ))) {
|
||
CloseError( Status );
|
||
}
|
||
|
||
//
|
||
// And return to our caller
|
||
//
|
||
|
||
return;
|
||
|
||
}
|
||
|
||
|
||
VOID Mkdir(
|
||
IN PCHAR String
|
||
)
|
||
{
|
||
NTSTATUS Status;
|
||
|
||
HANDLE FileHandle;
|
||
OBJECT_ATTRIBUTES ObjectAttributes;
|
||
STRING NameString;
|
||
IO_STATUS_BLOCK IoStatus;
|
||
LARGE_INTEGER AllocationSize;
|
||
|
||
//
|
||
// Get the filename
|
||
//
|
||
|
||
simprintf("Mkdir ", 0);
|
||
simprintf(String, 0);
|
||
simprintf("\n", 0);
|
||
|
||
//
|
||
// Create the new directory
|
||
//
|
||
|
||
AllocationSize = LiFromLong( 4 );
|
||
RtlInitString( &NameString, String );
|
||
InitializeObjectAttributes( &ObjectAttributes, &NameString, 0, NULL, NULL );
|
||
if (!NT_SUCCESS(Status = NtCreateFile( &FileHandle,
|
||
SYNCHRONIZE,
|
||
&ObjectAttributes,
|
||
&IoStatus,
|
||
&AllocationSize,
|
||
0L,
|
||
0L,
|
||
FILE_CREATE,
|
||
WriteThrough | FILE_DIRECTORY_FILE,
|
||
(PVOID)NULL,
|
||
0L ))) {
|
||
CreateFileError( Status , String );
|
||
return;
|
||
}
|
||
|
||
//
|
||
// Now close the directory
|
||
//
|
||
|
||
if (!NT_SUCCESS(Status = NtClose( FileHandle ))) {
|
||
CloseError( Status );
|
||
}
|
||
|
||
//
|
||
// And return to our caller
|
||
//
|
||
|
||
return;
|
||
}
|
||
|
||
|
||
VOID WaitForSingleObjectError(NTSTATUS Status)
|
||
{ printf("%s WaitForSingleObject Error %X\n", Prefix, Status); }
|
||
|
||
VOID CreateFileError(NTSTATUS Status, PCHAR File)
|
||
{ printf("%s CreateFile of %s Error %X\n", Prefix, File, Status); }
|
||
|
||
VOID OpenFileError(NTSTATUS Status, PCHAR File)
|
||
{ printf("%s OpenFile of %s Error %X\n", Prefix, File, Status); }
|
||
|
||
VOID ReadFileError(NTSTATUS Status)
|
||
{ printf("%s ReadFile Error %X\n", Prefix, Status); }
|
||
|
||
VOID WriteFileError(NTSTATUS Status)
|
||
{ printf("%s WriteFile Error %X\n", Prefix, Status); }
|
||
|
||
VOID SetInformationFileError(NTSTATUS Status)
|
||
{ printf("%s SetInfoFile Error %X\n", Prefix, Status); }
|
||
|
||
VOID QueryInformationFileError(NTSTATUS Status)
|
||
{ printf("%s QueryInfoFile Error %X\n", Prefix, Status); }
|
||
|
||
VOID CloseError(NTSTATUS Status)
|
||
{ printf("%s Close Error %X\n", Prefix, Status); }
|
||
|
||
VOID IoStatusError(NTSTATUS Status)
|
||
{ printf("%s IoStatus Error %X\n", Prefix, Status); }
|
||
|
||
VOID CheckIoStatus(PIO_STATUS_BLOCK IoStatus, ULONG Length, BOOLEAN Read)
|
||
{
|
||
if (!NT_SUCCESS(IoStatus->Status)) {
|
||
printf(" IoStatus->Status Error %08lx\n", IoStatus->Status);
|
||
}
|
||
if ((!Read && (IoStatus->Information != Length))
|
||
|
||
||
|
||
|
||
(Read && (IoStatus->Information > Length))) {
|
||
|
||
printf(" IoStatus->Information Error %08lx\n", IoStatus->Information);
|
||
}
|
||
}
|