Public/winfsp
1
0
Fork 0
mirror of https://github.com/winfsp/winfsp.git synced 2025-04-23 00:43:00 -05:00
Code Issues Packages Projects Releases Wiki Activity

sys: fsctl.c

Browse Source
This commit is contained in:
Bill Zissimopoulos 2015-11-21 22:07:18 -08:00
parent d6f1702af7
commit 11c7d87101
1 changed files with 56 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

58
src/sys/fsctl.c
View File

@ -6,25 +6,70 @@
#include <sys/driver.h>
static
NTSTATUS
FspFsctlCreateVolume(PDEVICE_OBJECT DeviceObject, PIO_STACK_LOCATION IrpSp);
static
NTSTATUS
FspFsctlDeleteVolume(PDEVICE_OBJECT DeviceObject, PIO_STACK_LOCATION IrpSp);
static
NTSTATUS
FspFsvolTransact(PDEVICE_OBJECT DeviceObject, PIO_STACK_LOCATION IrpSp);
static DRIVER_DISPATCH FspFsctlFileSystemControl;
static DRIVER_DISPATCH FspFsvrtFileSystemControl;
static DRIVER_DISPATCH FspFsvolFileSystemControl;
DRIVER_DISPATCH FspFileSystemControl;
#ifdef ALLOC_PRAGMA
#pragma alloc_text(PAGE, FspFsctlCreateVolume)
#pragma alloc_text(PAGE, FspFsctlDeleteVolume)
#pragma alloc_text(PAGE, FspFsvolTransact)
#pragma alloc_text(PAGE, FspFsctlFileSystemControl)
#pragma alloc_text(PAGE, FspFsvrtFileSystemControl)
#pragma alloc_text(PAGE, FspFsvolFileSystemControl)
#pragma alloc_text(PAGE, FspFileSystemControl)
#endif
static
NTSTATUS
FspFsctlCreateVolume(PDEVICE_OBJECT DeviceObject, PIO_STACK_LOCATION IrpSp)
{
return STATUS_INVALID_DEVICE_REQUEST;
}
static
NTSTATUS
FspFsctlDeleteVolume(PDEVICE_OBJECT DeviceObject, PIO_STACK_LOCATION IrpSp)
{
return STATUS_INVALID_DEVICE_REQUEST;
}
static
NTSTATUS
FspFsvolTransact(PDEVICE_OBJECT DeviceObject, PIO_STACK_LOCATION IrpSp)
{
return STATUS_INVALID_DEVICE_REQUEST;
}
static
NTSTATUS
FspFsctlFileSystemControl(
_In_ PDEVICE_OBJECT DeviceObject,
_In_ PIRP Irp)
{
return STATUS_INVALID_DEVICE_REQUEST;
NTSTATUS Result = STATUS_INVALID_DEVICE_REQUEST;
PIO_STACK_LOCATION IrpSp = IoGetCurrentIrpStackLocation(Irp);
if (IRP_MN_USER_FS_REQUEST == IrpSp->MinorFunction)
switch (IrpSp->Parameters.FileSystemControl.FsControlCode)
{
case FSP_FSCTL_CREATE:
Result = FspFsctlCreateVolume(DeviceObject, IrpSp);
break;
case FSP_FSCTL_DELETE:
Result = FspFsctlDeleteVolume(DeviceObject, IrpSp);
break;
}
return Result;
}
static
@ -33,7 +78,16 @@ FspFsvrtFileSystemControl(
_In_ PDEVICE_OBJECT DeviceObject,
_In_ PIRP Irp)
{
return STATUS_INVALID_DEVICE_REQUEST;
NTSTATUS Result = STATUS_INVALID_DEVICE_REQUEST;
PIO_STACK_LOCATION IrpSp = IoGetCurrentIrpStackLocation(Irp);
if (IRP_MN_USER_FS_REQUEST == IrpSp->MinorFunction)
switch (IrpSp->Parameters.FileSystemControl.FsControlCode)
{
case FSP_FSCTL_TRANSACT:
Result = FspFsvolTransact(DeviceObject, IrpSp);
break;
}
return Result;
}
static