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94 lines
2.3 KiB
C
94 lines
2.3 KiB
C
/**
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* @file sys/fileinfo.c
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*
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* @copyright 2015 Bill Zissimopoulos
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*/
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#include <sys/driver.h>
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static NTSTATUS FspFsvolQueryInformation(
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PDEVICE_OBJECT DeviceObject, PIRP Irp, PIO_STACK_LOCATION IrpSp);
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static NTSTATUS FspFsvolSetInformation(
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PDEVICE_OBJECT DeviceObject, PIRP Irp, PIO_STACK_LOCATION IrpSp);
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FSP_DRIVER_DISPATCH FspQueryInformation;
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FSP_DRIVER_DISPATCH FspSetInformation;
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FSP_IOPROC_DISPATCH FspQueryInformationComplete;
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FSP_IOPROC_DISPATCH FspSetInformationComplete;
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#ifdef ALLOC_PRAGMA
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#pragma alloc_text(PAGE, FspFsvolQueryInformation)
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#pragma alloc_text(PAGE, FspFsvolSetInformation)
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#pragma alloc_text(PAGE, FspQueryInformation)
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#pragma alloc_text(PAGE, FspSetInformation)
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#pragma alloc_text(PAGE, FspQueryInformationComplete)
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#pragma alloc_text(PAGE, FspSetInformationComplete)
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#endif
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static NTSTATUS FspFsvolQueryInformation(
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PDEVICE_OBJECT DeviceObject, PIRP Irp, PIO_STACK_LOCATION IrpSp)
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{
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PAGED_CODE();
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return STATUS_INVALID_DEVICE_REQUEST;
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}
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static NTSTATUS FspFsvolSetInformation(
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PDEVICE_OBJECT DeviceObject, PIRP Irp, PIO_STACK_LOCATION IrpSp)
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{
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PAGED_CODE();
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return STATUS_INVALID_DEVICE_REQUEST;
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}
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NTSTATUS FspQueryInformation(
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PDEVICE_OBJECT DeviceObject, PIRP Irp)
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{
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FSP_ENTER_MJ(PAGED_CODE());
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ASSERT(IRP_MJ_QUERY_INFORMATION == IrpSp->MajorFunction);
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switch (FspDeviceExtension(DeviceObject)->Kind)
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{
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case FspFsvolDeviceExtensionKind:
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FSP_RETURN(Result = FspFsvolQueryInformation(DeviceObject, Irp, IrpSp));
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default:
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FSP_RETURN(Result = STATUS_INVALID_DEVICE_REQUEST);
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}
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FSP_LEAVE_MJ("%s", "");
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}
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NTSTATUS FspSetInformation(
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PDEVICE_OBJECT DeviceObject, PIRP Irp)
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{
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FSP_ENTER_MJ(PAGED_CODE());
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ASSERT(IRP_MJ_SET_INFORMATION == IrpSp->MajorFunction);
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switch (FspDeviceExtension(DeviceObject)->Kind)
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{
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case FspFsvolDeviceExtensionKind:
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FSP_RETURN(Result = FspFsvolSetInformation(DeviceObject, Irp, IrpSp));
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default:
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FSP_RETURN(Result = STATUS_INVALID_DEVICE_REQUEST);
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}
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FSP_LEAVE_MJ("%s", "");
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}
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VOID FspQueryInformationComplete(
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PIRP Irp, const FSP_FSCTL_TRANSACT_RSP *Response)
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{
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FSP_ENTER_IOC(PAGED_CODE());
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FSP_LEAVE_IOC("%s", "");
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}
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VOID FspSetInformationComplete(
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PIRP Irp, const FSP_FSCTL_TRANSACT_RSP *Response)
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{
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FSP_ENTER_IOC(PAGED_CODE());
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FSP_LEAVE_IOC("%s", "");
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}
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