VfatHasFileSystem(
PDEVICE_OBJECT DeviceToMount,
PBOOLEAN RecognizedFS,
- PFATINFO pFatInfo)
+ PFATINFO pFatInfo,
+ BOOLEAN Override)
{
NTSTATUS Status;
PARTITION_INFORMATION PartitionInfo;
0,
&DiskGeometry,
&Size,
- FALSE);
+ Override);
if (!NT_SUCCESS(Status))
{
DPRINT("VfatBlockDeviceIoControl failed (%x)\n", Status);
0,
&PartitionInfo,
&Size,
- FALSE);
+ Override);
if (!NT_SUCCESS(Status))
{
DPRINT("VfatBlockDeviceIoControl failed (%x)\n", Status);
Offset.QuadPart = 0;
/* Try to recognize FAT12/FAT16/FAT32 partitions */
- Status = VfatReadDisk(DeviceToMount, &Offset, DiskGeometry.BytesPerSector, (PUCHAR) Boot, FALSE);
+ Status = VfatReadDisk(DeviceToMount, &Offset, DiskGeometry.BytesPerSector, (PUCHAR) Boot, Override);
if (NT_SUCCESS(Status))
{
if (Boot->Signatur1 != 0xaa55)
Offset.QuadPart = 0;
/* Try to recognize FATX16/FATX32 partitions (Xbox) */
- Status = VfatReadDisk(DeviceToMount, &Offset, sizeof(struct _BootSectorFatX), (PUCHAR) BootFatX, FALSE);
+ Status = VfatReadDisk(DeviceToMount, &Offset, sizeof(struct _BootSectorFatX), (PUCHAR) BootFatX, Override);
if (NT_SUCCESS(Status))
{
*RecognizedFS = TRUE;
DPRINT("Mounting VFAT device...\n");
- Status = VfatHasFileSystem(DeviceToMount, &RecognizedFS, &DeviceExt->FatInfo);
+ Status = VfatHasFileSystem(DeviceToMount, &RecognizedFS, &DeviceExt->FatInfo, FALSE);
if (!NT_SUCCESS(Status))
{
return Status;
DeviceToMount = IrpContext->Stack->Parameters.MountVolume.DeviceObject;
Vpb = IrpContext->Stack->Parameters.MountVolume.Vpb;
- Status = VfatHasFileSystem(DeviceToMount, &RecognizedFS, &FatInfo);
+ Status = VfatHasFileSystem(DeviceToMount, &RecognizedFS, &FatInfo, FALSE);
if (!NT_SUCCESS(Status))
{
goto ByeBye;
NTSTATUS Status = STATUS_SUCCESS;
FATINFO FatInfo;
BOOLEAN RecognizedFS;
- PDEVICE_EXTENSION DeviceExt = IrpContext->DeviceExt;
+ PDEVICE_EXTENSION DeviceExt;
DPRINT("VfatVerify(IrpContext %p)\n", IrpContext);
DeviceToVerify = IrpContext->Stack->Parameters.VerifyVolume.DeviceObject;
- Status = VfatBlockDeviceIoControl(DeviceToVerify,
+ DeviceExt = DeviceToVerify->DeviceExtension;
+ Status = VfatBlockDeviceIoControl(DeviceExt->StorageDevice,
IOCTL_DISK_CHECK_VERIFY,
NULL,
0,
NULL,
0,
TRUE);
- DeviceToVerify->Flags &= ~DO_VERIFY_VOLUME;
if (!NT_SUCCESS(Status) && Status != STATUS_VERIFY_REQUIRED)
{
DPRINT("VfatBlockDeviceIoControl() failed (Status %lx)\n", Status);
}
else
{
- Status = VfatHasFileSystem(DeviceToVerify, &RecognizedFS, &FatInfo);
+ Status = VfatHasFileSystem(DeviceExt->StorageDevice, &RecognizedFS, &FatInfo, TRUE);
if (!NT_SUCCESS(Status) || RecognizedFS == FALSE)
{
Status = STATUS_WRONG_VOLUME;
}
else if (sizeof(FATINFO) == RtlCompareMemory(&FatInfo, &DeviceExt->FatInfo, sizeof(FATINFO)))
{
+ DPRINT1("Same volume\n");
/*
* FIXME:
* Preformatted floppy disks have very often a serial number of 0000:0000.
* We should calculate a crc sum over the sectors from the root directory as secondary volume number.
* Each write to the root directory must update this crc sum.
*/
+ /* HACK */
+ if (!FatInfo.FixedMedia)
+ {
+ Status = STATUS_WRONG_VOLUME;
+ }
}
else
{
}
}
+ IrpContext->Stack->Parameters.VerifyVolume.Vpb->RealDevice->Flags &= ~DO_VERIFY_VOLUME;
+
return Status;
}