#include <debug.h>
NTSTATUS NTAPI
-VfatxFormat (PUNICODE_STRING DriveRoot,
- FMIFS_MEDIA_FLAG MediaFlag,
- PUNICODE_STRING Label,
- BOOLEAN QuickFormat,
- ULONG ClusterSize,
- PFMIFSCALLBACK Callback)
+VfatxFormat(IN PUNICODE_STRING DriveRoot,
+ IN FMIFS_MEDIA_FLAG MediaFlag,
+ IN PUNICODE_STRING Label,
+ IN BOOLEAN QuickFormat,
+ IN ULONG ClusterSize,
+ IN PFMIFSCALLBACK Callback)
{
- OBJECT_ATTRIBUTES ObjectAttributes;
- DISK_GEOMETRY DiskGeometry;
- IO_STATUS_BLOCK Iosb;
- HANDLE FileHandle;
- PARTITION_INFORMATION PartitionInfo;
- FORMAT_CONTEXT Context;
- NTSTATUS Status;
-
- DPRINT("VfatxFormat(DriveRoot '%wZ')\n", DriveRoot);
-
- Context.TotalSectorCount = 0;
- Context.CurrentSectorCount = 0;
- Context.Callback = Callback;
- Context.Success = FALSE;
- Context.Percent = 0;
-
- InitializeObjectAttributes(&ObjectAttributes,
- DriveRoot,
- 0,
- NULL,
- NULL);
-
- Status = NtOpenFile(&FileHandle,
- FILE_GENERIC_READ | FILE_GENERIC_WRITE,
- &ObjectAttributes,
- &Iosb,
- FILE_SHARE_READ,
- FILE_SYNCHRONOUS_IO_ALERT);
- if (!NT_SUCCESS(Status))
+ OBJECT_ATTRIBUTES ObjectAttributes;
+ DISK_GEOMETRY DiskGeometry;
+ IO_STATUS_BLOCK Iosb;
+ HANDLE FileHandle;
+ PARTITION_INFORMATION PartitionInfo;
+ FORMAT_CONTEXT Context;
+ NTSTATUS Status;
+
+ DPRINT("VfatxFormat(DriveRoot '%wZ')\n", DriveRoot);
+
+ Context.TotalSectorCount = 0;
+ Context.CurrentSectorCount = 0;
+ Context.Callback = Callback;
+ Context.Success = FALSE;
+ Context.Percent = 0;
+
+ InitializeObjectAttributes(&ObjectAttributes,
+ DriveRoot,
+ 0,
+ NULL,
+ NULL);
+
+ Status = NtOpenFile(&FileHandle,
+ FILE_GENERIC_READ | FILE_GENERIC_WRITE,
+ &ObjectAttributes,
+ &Iosb,
+ FILE_SHARE_READ,
+ FILE_SYNCHRONOUS_IO_ALERT);
+ if (!NT_SUCCESS(Status))
{
- DPRINT("NtOpenFile() failed with status 0x%.08x\n", Status);
- return Status;
+ DPRINT("NtOpenFile() failed with status 0x%.08x\n", Status);
+ return Status;
}
- Status = NtDeviceIoControlFile(FileHandle,
- NULL,
- NULL,
- NULL,
- &Iosb,
- IOCTL_DISK_GET_DRIVE_GEOMETRY,
- NULL,
- 0,
- &DiskGeometry,
- sizeof(DISK_GEOMETRY));
- if (!NT_SUCCESS(Status))
+ Status = NtDeviceIoControlFile(FileHandle,
+ NULL,
+ NULL,
+ NULL,
+ &Iosb,
+ IOCTL_DISK_GET_DRIVE_GEOMETRY,
+ NULL,
+ 0,
+ &DiskGeometry,
+ sizeof(DISK_GEOMETRY));
+ if (!NT_SUCCESS(Status))
{
- DPRINT("IOCTL_DISK_GET_DRIVE_GEOMETRY failed with status 0x%.08x\n", Status);
- NtClose(FileHandle);
- return Status;
+ DPRINT("IOCTL_DISK_GET_DRIVE_GEOMETRY failed with status 0x%.08x\n", Status);
+ NtClose(FileHandle);
+ return Status;
}
- if (DiskGeometry.MediaType == FixedMedia)
+ if (DiskGeometry.MediaType == FixedMedia)
{
- DPRINT("Cylinders %I64d\n", DiskGeometry.Cylinders.QuadPart);
- DPRINT("TracksPerCylinder %ld\n", DiskGeometry.TracksPerCylinder);
- DPRINT("SectorsPerTrack %ld\n", DiskGeometry.SectorsPerTrack);
- DPRINT("BytesPerSector %ld\n", DiskGeometry.BytesPerSector);
- DPRINT("DiskSize %I64d\n",
- DiskGeometry.Cylinders.QuadPart *
- (ULONGLONG)DiskGeometry.TracksPerCylinder *
- (ULONGLONG)DiskGeometry.SectorsPerTrack *
- (ULONGLONG)DiskGeometry.BytesPerSector);
-
- Status = NtDeviceIoControlFile(FileHandle,
- NULL,
- NULL,
- NULL,
- &Iosb,
- IOCTL_DISK_GET_PARTITION_INFO,
- NULL,
- 0,
- &PartitionInfo,
- sizeof(PARTITION_INFORMATION));
- if (!NT_SUCCESS(Status))
+ DPRINT("Cylinders %I64d\n", DiskGeometry.Cylinders.QuadPart);
+ DPRINT("TracksPerCylinder %ld\n", DiskGeometry.TracksPerCylinder);
+ DPRINT("SectorsPerTrack %ld\n", DiskGeometry.SectorsPerTrack);
+ DPRINT("BytesPerSector %ld\n", DiskGeometry.BytesPerSector);
+ DPRINT("DiskSize %I64d\n",
+ DiskGeometry.Cylinders.QuadPart *
+ (ULONGLONG)DiskGeometry.TracksPerCylinder *
+ (ULONGLONG)DiskGeometry.SectorsPerTrack *
+ (ULONGLONG)DiskGeometry.BytesPerSector);
+
+ Status = NtDeviceIoControlFile(FileHandle,
+ NULL,
+ NULL,
+ NULL,
+ &Iosb,
+ IOCTL_DISK_GET_PARTITION_INFO,
+ NULL,
+ 0,
+ &PartitionInfo,
+ sizeof(PARTITION_INFORMATION));
+ if (!NT_SUCCESS(Status))
{
- DPRINT("IOCTL_DISK_GET_PARTITION_INFO failed with status 0x%.08x\n", Status);
- NtClose(FileHandle);
- return Status;
+ DPRINT("IOCTL_DISK_GET_PARTITION_INFO failed with status 0x%.08x\n", Status);
+ NtClose(FileHandle);
+ return Status;
}
- /*
- * FIXME: This is a hack!
- * Partitioning software MUST set the correct number of hidden sectors!
- */
- PartitionInfo.HiddenSectors = DiskGeometry.SectorsPerTrack;
+ /*
+ * FIXME: This is a hack!
+ * Partitioning software MUST set the correct number of hidden sectors!
+ */
+ PartitionInfo.HiddenSectors = DiskGeometry.SectorsPerTrack;
}
- else
+ else
{
- PartitionInfo.PartitionType = 0;
- PartitionInfo.StartingOffset.QuadPart = 0ULL;
- PartitionInfo.PartitionLength.QuadPart =
- DiskGeometry.Cylinders.QuadPart *
- (ULONGLONG)DiskGeometry.TracksPerCylinder *
- (ULONGLONG)DiskGeometry.SectorsPerTrack *
- (ULONGLONG)DiskGeometry.BytesPerSector;
- PartitionInfo.HiddenSectors = 0;
- PartitionInfo.PartitionNumber = 0;
- PartitionInfo.BootIndicator = FALSE;
- PartitionInfo.RewritePartition = FALSE;
- PartitionInfo.RecognizedPartition = FALSE;
+ PartitionInfo.PartitionType = 0;
+ PartitionInfo.StartingOffset.QuadPart = 0ULL;
+ PartitionInfo.PartitionLength.QuadPart =
+ DiskGeometry.Cylinders.QuadPart *
+ (ULONGLONG)DiskGeometry.TracksPerCylinder *
+ (ULONGLONG)DiskGeometry.SectorsPerTrack *
+ (ULONGLONG)DiskGeometry.BytesPerSector;
+ PartitionInfo.HiddenSectors = 0;
+ PartitionInfo.PartitionNumber = 0;
+ PartitionInfo.BootIndicator = FALSE;
+ PartitionInfo.RewritePartition = FALSE;
+ PartitionInfo.RecognizedPartition = FALSE;
}
- DPRINT("PartitionType 0x%x\n", PartitionInfo.PartitionType);
- DPRINT("StartingOffset %I64d\n", PartitionInfo.StartingOffset.QuadPart);
- DPRINT("PartitionLength %I64d\n", PartitionInfo.PartitionLength.QuadPart);
- DPRINT("HiddenSectors %lu\n", PartitionInfo.HiddenSectors);
- DPRINT("PartitionNumber %d\n", PartitionInfo.PartitionNumber);
- DPRINT("BootIndicator 0x%x\n", PartitionInfo.BootIndicator);
- DPRINT("RewritePartition %d\n", PartitionInfo.RewritePartition);
- DPRINT("RecognizedPartition %d\n", PartitionInfo.RecognizedPartition);
+ DPRINT("PartitionType 0x%x\n", PartitionInfo.PartitionType);
+ DPRINT("StartingOffset %I64d\n", PartitionInfo.StartingOffset.QuadPart);
+ DPRINT("PartitionLength %I64d\n", PartitionInfo.PartitionLength.QuadPart);
+ DPRINT("HiddenSectors %lu\n", PartitionInfo.HiddenSectors);
+ DPRINT("PartitionNumber %d\n", PartitionInfo.PartitionNumber);
+ DPRINT("BootIndicator 0x%x\n", PartitionInfo.BootIndicator);
+ DPRINT("RewritePartition %d\n", PartitionInfo.RewritePartition);
+ DPRINT("RecognizedPartition %d\n", PartitionInfo.RecognizedPartition);
- if (Callback != NULL)
+ if (Callback != NULL)
{
- Context.Percent = 0;
- Callback (PROGRESS, 0, (PVOID)&Context.Percent);
+ Context.Percent = 0;
+ Callback(PROGRESS, 0, (PVOID)&Context.Percent);
}
- Status = FatxFormat (FileHandle,
- &PartitionInfo,
- &DiskGeometry,
- QuickFormat,
- &Context);
- NtClose(FileHandle);
+ Status = FatxFormat(FileHandle,
+ &PartitionInfo,
+ &DiskGeometry,
+ QuickFormat,
+ &Context);
+ NtClose(FileHandle);
- if (Callback != NULL)
+ if (Callback != NULL)
{
- Context.Success = (BOOLEAN)(NT_SUCCESS(Status));
- Callback (DONE, 0, (PVOID)&Context.Success);
+ Context.Success = (BOOLEAN)(NT_SUCCESS(Status));
+ Callback(DONE, 0, (PVOID)&Context.Success);
}
- DPRINT("VfatxFormat() done. Status 0x%.08x\n", Status);
+ DPRINT("VfatxFormat() done. Status 0x%.08x\n", Status);
- return Status;
+ return Status;
}
VOID
-VfatxUpdateProgress (PFORMAT_CONTEXT Context,
- ULONG Increment)
+VfatxUpdateProgress(IN PFORMAT_CONTEXT Context,
+ IN ULONG Increment)
{
- ULONG NewPercent;
+ ULONG NewPercent;
- Context->CurrentSectorCount += (ULONGLONG)Increment;
+ Context->CurrentSectorCount += (ULONGLONG)Increment;
+ NewPercent = (Context->CurrentSectorCount * 100ULL) / Context->TotalSectorCount;
- NewPercent = (Context->CurrentSectorCount * 100ULL) / Context->TotalSectorCount;
-
- if (NewPercent > Context->Percent)
+ if (NewPercent > Context->Percent)
{
- Context->Percent = NewPercent;
- Context->Callback (PROGRESS, 0, &Context->Percent);
+ Context->Percent = NewPercent;
+ Context->Callback(PROGRESS, 0, &Context->Percent);
}
}
projects / reactos.git / blobdiff