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fsctl: FSP_FSCTL_VOLUME_PARAMS

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This commit is contained in:
Bill Zissimopoulos
2016-01-25 12:02:52 -08:00
parent ed91c26c59
commit 1c464cad2b
5 changed files with 124 additions and 20 deletions
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24
src/sys/volinfo.c
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@ -12,12 +12,13 @@ static NTSTATUS FspFsvolQueryVolumeDeviceInformation(
PDEVICE_OBJECT FsvolDeviceObject, PUINT8 *PBuffer, PUINT8 BufferEnd);
static NTSTATUS FspFsvolQueryVolumeFullSizeInformation(
PDEVICE_OBJECT FsvolDeviceObject, PUINT8 *PBuffer, PUINT8 BufferEnd,
const UINT64 *Sizes);
const FSP_FSCTL_VOLUME_INFO *VolumeInfo);
static NTSTATUS FspFsvolQueryVolumeSizeInformation(
PDEVICE_OBJECT FsvolDeviceObject, PUINT8 *PBuffer, PUINT8 BufferEnd,
const UINT64 *Sizes);
const FSP_FSCTL_VOLUME_INFO *VolumeInfo);
static NTSTATUS FspFsvolQueryVolumeFsVolumeInformation(
PDEVICE_OBJECT FsvolDeviceObject, PUINT8 *PBuffer, PUINT8 BufferEnd);
PDEVICE_OBJECT FsvolDeviceObject, PUINT8 *PBuffer, PUINT8 BufferEnd,
const FSP_FSCTL_VOLUME_INFO *VolumeInfo);
static NTSTATUS FspFsvolQueryVolumeInformation(
PDEVICE_OBJECT FsvolDeviceObject, PIRP Irp, PIO_STACK_LOCATION IrpSp);
FSP_IOCMPL_DISPATCH FspFsvolQueryVolumeInformationComplete;
@ -59,7 +60,7 @@ static NTSTATUS FspFsvolQueryVolumeDeviceInformation(
static NTSTATUS FspFsvolQueryVolumeFullSizeInformation(
PDEVICE_OBJECT FsvolDeviceObject, PUINT8 *PBuffer, PUINT8 BufferEnd,
const UINT64 *Sizes)
const FSP_FSCTL_VOLUME_INFO *VolumeInfo)
{
PAGED_CODE();
@ -68,7 +69,7 @@ static NTSTATUS FspFsvolQueryVolumeFullSizeInformation(
static NTSTATUS FspFsvolQueryVolumeSizeInformation(
PDEVICE_OBJECT FsvolDeviceObject, PUINT8 *PBuffer, PUINT8 BufferEnd,
const UINT64 *Sizes)
const FSP_FSCTL_VOLUME_INFO *VolumeInfo)
{
PAGED_CODE();
@ -76,7 +77,8 @@ static NTSTATUS FspFsvolQueryVolumeSizeInformation(
}
static NTSTATUS FspFsvolQueryVolumeFsVolumeInformation(
PDEVICE_OBJECT FsvolDeviceObject, PUINT8 *PBuffer, PUINT8 BufferEnd)
PDEVICE_OBJECT FsvolDeviceObject, PUINT8 *PBuffer, PUINT8 BufferEnd,
const FSP_FSCTL_VOLUME_INFO *VolumeInfo)
{
PAGED_CODE();
@ -107,7 +109,7 @@ static NTSTATUS FspFsvolQueryVolumeInformation(
Result = FspFsvolQueryVolumeSizeInformation(FsvolDeviceObject, &Buffer, BufferEnd, 0);
break;
case FileFsVolumeInformation:
Result = FspFsvolQueryVolumeFsVolumeInformation(FsvolDeviceObject, &Buffer, BufferEnd);
Result = FspFsvolQueryVolumeFsVolumeInformation(FsvolDeviceObject, &Buffer, BufferEnd, 0);
break;
default:
Result = STATUS_INVALID_PARAMETER;
@ -158,11 +160,15 @@ VOID FspFsvolQueryVolumeInformationComplete(
{
case FileFsFullSizeInformation:
Result = FspFsvolQueryVolumeFullSizeInformation(FsvolDeviceObject, &Buffer, BufferEnd,
&Response->Rsp.QueryVolumeInformation.TotalAllocationUnits);
&Response->Rsp.QueryVolumeInformation.VolumeInfo);
break;
case FileFsSizeInformation:
Result = FspFsvolQueryVolumeSizeInformation(FsvolDeviceObject, &Buffer, BufferEnd,
&Response->Rsp.QueryVolumeInformation.TotalAllocationUnits);
&Response->Rsp.QueryVolumeInformation.VolumeInfo);
break;
case FileFsVolumeInformation:
Result = FspFsvolQueryVolumeFsVolumeInformation(FsvolDeviceObject, &Buffer, BufferEnd,
&Response->Rsp.QueryVolumeInformation.VolumeInfo);
break;
default:
ASSERT(0);