mirror of
https://github.com/reactos/reactos.git
synced 2024-10-31 03:48:17 +00:00
75946e1764
- Added basic tests for DriverObject, DeviceObject and Loading/Unloading of drivers. - Added kmtestassist to be used for testing Attached DeviceObject. - Added CreateLowerDeviceRegistryKey to manually create volatile registry entry for kmtestassist driver. - More tests still need to be implemented and still need a user mode application to control kmtest. svn path=/trunk/; revision=41381
96 lines
2.8 KiB
C
96 lines
2.8 KiB
C
/*
|
|
* Driver Regression Tests
|
|
*
|
|
* Copyright 2009 Michael Martin <martinmnet@hotmail.com>
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Library General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Library General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Library General Public
|
|
* License along with this library; see the file COPYING.LIB.
|
|
* If not, write to the Free Software Foundation,
|
|
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
|
*/
|
|
|
|
/* INCLUDES *******************************************************************/
|
|
|
|
#include "ntddk.h"
|
|
#include "ntddser.h"
|
|
|
|
NTSTATUS
|
|
NTAPI
|
|
DriverDispatch(IN PDEVICE_OBJECT DeviceObject,IN PIRP Irp)
|
|
{
|
|
DbgPrint(" ControlCode %x\n",IoGetCurrentIrpStackLocation(Irp)->Parameters.DeviceIoControl.IoControlCode);
|
|
Irp->IoStatus.Status = STATUS_SUCCESS;
|
|
Irp->IoStatus.Information=0;
|
|
|
|
IoCompleteRequest(Irp, IO_NO_INCREMENT);
|
|
return STATUS_SUCCESS;
|
|
}
|
|
|
|
NTSTATUS
|
|
NTAPI
|
|
DriverCreateClose(IN PDEVICE_OBJECT DeviceObject,IN PIRP Irp)
|
|
{
|
|
Irp->IoStatus.Status = STATUS_SUCCESS;
|
|
Irp->IoStatus.Information = 0;
|
|
|
|
IoCompleteRequest(Irp, IO_NO_INCREMENT);
|
|
|
|
return STATUS_SUCCESS;
|
|
}
|
|
|
|
VOID
|
|
NTAPI
|
|
DriverUnload(IN PDRIVER_OBJECT DriverObject)
|
|
{
|
|
UNICODE_STRING DeviceString;
|
|
|
|
RtlInitUnicodeString(&DeviceString, L"\\DosDevices\\kmtestassist");
|
|
IoDeleteSymbolicLink(&DeviceString);
|
|
|
|
IoDeleteDevice(DriverObject->DeviceObject);
|
|
}
|
|
|
|
NTSTATUS DriverEntry(IN PDRIVER_OBJECT DriverObject,IN PUNICODE_STRING path)
|
|
{
|
|
PDEVICE_OBJECT pDeviceObject;
|
|
UNICODE_STRING DriverString;
|
|
UNICODE_STRING DeviceString;
|
|
|
|
NTSTATUS Status= STATUS_DEVICE_CONFIGURATION_ERROR;
|
|
|
|
RtlInitUnicodeString(&DriverString, L"\\Device\\kmtestassist");
|
|
|
|
Status = IoCreateDevice(DriverObject,0,&DriverString,FILE_DEVICE_UNKNOWN,0,FALSE,&pDeviceObject);
|
|
if (!NT_SUCCESS(Status))
|
|
{
|
|
return Status;
|
|
}
|
|
|
|
RtlInitUnicodeString(&DeviceString, L"\\DosDevices\\kmtestassist");
|
|
|
|
Status = IoCreateSymbolicLink(&DeviceString, &DriverString);
|
|
if (!NT_SUCCESS(Status))
|
|
{
|
|
// Delete device object if not successful
|
|
IoDeleteDevice(pDeviceObject);
|
|
return Status;
|
|
}
|
|
|
|
DriverObject->DriverUnload = DriverUnload;
|
|
DriverObject->MajorFunction[IRP_MJ_DEVICE_CONTROL] = DriverDispatch;
|
|
DriverObject->MajorFunction[IRP_MJ_CREATE] = DriverCreateClose;
|
|
DriverObject->MajorFunction[IRP_MJ_CLOSE] = DriverCreateClose;
|
|
|
|
return Status;
|
|
}
|