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sys,dll,inc: FSP_IOCTL_TRANSACT

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This commit is contained in:
Bill Zissimopoulos
2022-05-16 21:40:01 +01:00
parent 9c1a7fb40b
commit 43af829d46
9 changed files with 977 additions and 876 deletions
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24
src/sys/devctl.c
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@ -21,6 +21,8 @@
#include <sys/driver.h>
static NTSTATUS FspFsctlDeviceControl(
PDEVICE_OBJECT DeviceObject, PIRP Irp, PIO_STACK_LOCATION IrpSp);
static NTSTATUS FspFsvrtDeviceControl(
PDEVICE_OBJECT DeviceObject, PIRP Irp, PIO_STACK_LOCATION IrpSp);
static BOOLEAN FspFsvrtDeviceControlStorageQuery(
@ -33,6 +35,7 @@ static FSP_IOP_REQUEST_FINI FspFsvolDeviceControlRequestFini;
FSP_DRIVER_DISPATCH FspDeviceControl;
#ifdef ALLOC_PRAGMA
#pragma alloc_text(PAGE, FspFsctlDeviceControl)
#pragma alloc_text(PAGE, FspFsvrtDeviceControl)
#pragma alloc_text(PAGE, FspFsvrtDeviceControlStorageQuery)
#pragma alloc_text(PAGE, FspFsvolDeviceControl)
@ -46,6 +49,25 @@ enum
RequestFileNode = 0,
};
static NTSTATUS FspFsctlDeviceControl(
PDEVICE_OBJECT FsctlDeviceObject, PIRP Irp, PIO_STACK_LOCATION IrpSp)
{
PAGED_CODE();
NTSTATUS Result = STATUS_INVALID_DEVICE_REQUEST;
switch (IrpSp->Parameters.DeviceIoControl.IoControlCode)
{
case FSP_IOCTL_TRANSACT:
case FSP_IOCTL_TRANSACT_BATCH:
case FSP_IOCTL_TRANSACT_INTERNAL:
if (0 != IrpSp->FileObject->FsContext2)
Result = FspVolumeTransact(FsctlDeviceObject, Irp, IrpSp);
break;
}
return Result;
}
static NTSTATUS FspFsvrtDeviceControl(
PDEVICE_OBJECT FsvrtDeviceObject, PIRP Irp, PIO_STACK_LOCATION IrpSp)
{
@ -258,6 +280,8 @@ NTSTATUS FspDeviceControl(
FSP_RETURN(Result = FspFsvolDeviceControl(DeviceObject, Irp, IrpSp));
case FspFsvrtDeviceExtensionKind:
FSP_RETURN(Result = FspFsvrtDeviceControl(DeviceObject, Irp, IrpSp));
case FspFsctlDeviceExtensionKind:
FSP_RETURN(Result = FspFsctlDeviceControl(DeviceObject, Irp, IrpSp));
default:
FSP_RETURN(Result = STATUS_INVALID_DEVICE_REQUEST);
}