ksecdd.c

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/*
 * PROJECT:     ReactOS Kernel Security Support Provider Interface Driver
 * LICENSE:     MIT (https://spdx.org/licenses/MIT)
 * PURPOSE:     Driver entry point for ksecdd
 * COPYRIGHT:   Copyright 2014 Timo Kreuzer <timo.kreuzer@reactos.org>
 */
 
/* INCLUDES *******************************************************************/
 
#include "ksecdd.h"
 
#define NDEBUG
#include <debug.h>
 
/* GLOBALS ********************************************************************/
 
PDEVICE_OBJECT KsecDeviceObject;
 
 
/* FUNCTIONS ******************************************************************/
 
NTSTATUS
NTAPI
DriverEntry(
    _In_ PDRIVER_OBJECT DriverObject,
    _In_ PUNICODE_STRING RegistryPath)
{
    UNICODE_STRING DeviceName = RTL_CONSTANT_STRING(L"\\Device\\KsecDD");
    NTSTATUS Status;
 
    /* Create the KsecDD device */
    Status = IoCreateDevice(DriverObject,
                            0,
                            &DeviceName,
                            FILE_DEVICE_KSEC,
                            0x100u,
                            FALSE,
                            &KsecDeviceObject);
    if (!NT_SUCCESS(Status))
    {
        DPRINT1("Failed to create KsecDD device: 0x%lx\n", Status);
        return Status;
    }
 
    /* Set up dispatch table */
    DriverObject->MajorFunction[IRP_MJ_CREATE] = KsecDdDispatch;
    DriverObject->MajorFunction[IRP_MJ_CLOSE] = KsecDdDispatch;
    DriverObject->MajorFunction[IRP_MJ_READ] = KsecDdDispatch;
    DriverObject->MajorFunction[IRP_MJ_WRITE] = KsecDdDispatch;
    DriverObject->MajorFunction[IRP_MJ_QUERY_INFORMATION] = KsecDdDispatch;
    DriverObject->MajorFunction[IRP_MJ_QUERY_VOLUME_INFORMATION] = KsecDdDispatch;
    DriverObject->MajorFunction[IRP_MJ_DEVICE_CONTROL] = KsecDdDispatch;
 
    /* Initialize */
    KsecInitializeEncryptionSupport();
 
    return STATUS_SUCCESS;
}