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sys: WIP

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This commit is contained in:
Bill Zissimopoulos
2015-11-21 21:25:19 -08:00
parent 14b1f75ac7
commit d6f1702af7
15 changed files with 458 additions and 28 deletions
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52
src/sys/create.c
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@ -6,12 +6,49 @@
#include <sys/driver.h>
static DRIVER_DISPATCH FspFsctlCreate;
static DRIVER_DISPATCH FspFsvrtCreate;
static DRIVER_DISPATCH FspFsvolCreate;
DRIVER_DISPATCH FspCreate;
#ifdef ALLOC_PRAGMA
#pragma alloc_text(PAGE, FspFsctlCreate)
#pragma alloc_text(PAGE, FspFsvrtCreate)
#pragma alloc_text(PAGE, FspFsvolCreate)
#pragma alloc_text(PAGE, FspCreate)
#endif
static
NTSTATUS
FspFsctlCreate(
_In_ PDEVICE_OBJECT DeviceObject,
_In_ PIRP Irp)
{
NTSTATUS Result = STATUS_SUCCESS;
Irp->IoStatus.Information = FILE_OPENED;
return Result;
}
static
NTSTATUS
FspFsvrtCreate(
_In_ PDEVICE_OBJECT DeviceObject,
_In_ PIRP Irp)
{
NTSTATUS Result = STATUS_SUCCESS;
Irp->IoStatus.Information = FILE_OPENED;
return Result;
}
static
NTSTATUS
FspFsvolCreate(
_In_ PDEVICE_OBJECT DeviceObject,
_In_ PIRP Irp)
{
return STATUS_INVALID_DEVICE_REQUEST;
}
NTSTATUS
FspCreate(
_In_ PDEVICE_OBJECT DeviceObject,
@ -21,10 +58,17 @@ FspCreate(
ASSERT(IRP_MJ_CREATE == IrpSp->MajorFunction);
if (FspFsctlDeviceExtensionKind == FspDeviceExtension(DeviceObject)->Kind)
FSP_RETURN(Irp->IoStatus.Information = FILE_OPENED);
Result = STATUS_INVALID_DEVICE_REQUEST;
switch (FspDeviceExtension(DeviceObject)->Kind)
{
case FspFsvolDeviceExtensionKind:
FSP_RETURN(Result = FspFsvolCreate(DeviceObject, Irp));
case FspFsvrtDeviceExtensionKind:
FSP_RETURN(Result = FspFsvrtCreate(DeviceObject, Irp));
case FspFsctlDeviceExtensionKind:
FSP_RETURN(Result = FspFsctlCreate(DeviceObject, Irp));
default:
FSP_RETURN(Result = STATUS_INVALID_DEVICE_REQUEST);
}
FSP_LEAVE_MJ(
"FileObject=%p[%p:\"%wZ\"], "