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sys: fsext: FsextProvider testing

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This commit is contained in:
Bill Zissimopoulos
2019-06-22 14:30:23 -07:00
parent adc759447e
commit dcf7e4c5a6
8 changed files with 23 additions and 14 deletions
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12
src/sys/volume.c
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@ -100,6 +100,7 @@ static NTSTATUS FspVolumeCreateNoLock(
UNICODE_STRING VolumeName;
UNICODE_STRING FsmupDeviceName;
WCHAR VolumeNameBuf[FSP_FSCTL_VOLUME_NAME_SIZE / sizeof(WCHAR)];
FSP_FSEXT_PROVIDER *Provider = 0;
PDEVICE_OBJECT FsvolDeviceObject;
PDEVICE_OBJECT FsvrtDeviceObject;
FSP_FSVOL_DEVICE_EXTENSION *FsvolDeviceExtension;
@ -209,6 +210,14 @@ static NTSTATUS FspVolumeCreateNoLock(
VolumeParams.AlwaysUseDoubleBuffering = 1;
#endif
/* load any fsext provider */
if (0 != VolumeParams.FsextControlCode)
{
Provider = FspFsextProvider(VolumeParams.FsextControlCode, &Result);
if (0 == Provider)
return Result;
}
/* create volume guid */
Result = FspCreateGuid(&Guid);
if (!NT_SUCCESS(Result))
@ -226,7 +235,8 @@ static NTSTATUS FspVolumeCreateNoLock(
VolumeName.MaximumLength = VolumeName.Length;
/* create the volume (and virtual disk) device(s) */
Result = FspDeviceCreate(FspFsvolDeviceExtensionKind, 0,
Result = FspDeviceCreate(FspFsvolDeviceExtensionKind,
0 == Provider ? 0 : Provider->DeviceExtensionSize,
FsctlDeviceObject->DeviceType,
FILE_DEVICE_DISK_FILE_SYSTEM == FsctlDeviceObject->DeviceType ? 0 : FILE_REMOTE_DEVICE,
&FsvolDeviceObject);