/*
 * PROJECT:         ReactOS Kernel
 * LICENSE:         GPL - See COPYING in the top level directory
 * FILE:            ntoskrnl/io/wmi.c
 * PURPOSE:         I/O Windows Management Instrumentation (WMI) Support
 * PROGRAMMERS:     Alex Ionescu (alex.ionescu@reactos.org)
 */

/* INCLUDES *****************************************************************/

#include <ntoskrnl.h>
#define NDEBUG
#include <debug.h>

/* FUNCTIONS *****************************************************************/

/*
 * @unimplemented
 */
NTSTATUS
NTAPI
IoWMIRegistrationControl(IN PDEVICE_OBJECT DeviceObject,
                         IN ULONG Action)
{
    DPRINT1("IoWMIRegistrationControl() called for DO %p, requesting %d action, returning success\n",
        DeviceObject, Action);

    return STATUS_SUCCESS;
}

/*
 * @unimplemented
 */
NTSTATUS
NTAPI
IoWMIAllocateInstanceIds(IN GUID *Guid,
                         IN ULONG InstanceCount,
                         OUT ULONG *FirstInstanceId)
{
    UNIMPLEMENTED;
    return STATUS_NOT_IMPLEMENTED;
}

/*
 * @unimplemented
 */
NTSTATUS
NTAPI
IoWMISuggestInstanceName(IN PDEVICE_OBJECT PhysicalDeviceObject OPTIONAL,
                         IN PUNICODE_STRING SymbolicLinkName OPTIONAL,
                         IN BOOLEAN CombineNames,
                         OUT PUNICODE_STRING SuggestedInstanceName)
{
    UNIMPLEMENTED;
    return STATUS_NOT_IMPLEMENTED;
}

/*
 * @unimplemented
 */
NTSTATUS
NTAPI
IoWMIWriteEvent(IN PVOID WnodeEventItem)
{
    DPRINT1("IoWMIWriteEvent() called for WnodeEventItem %p, returning success\n",
        WnodeEventItem);

    /* Free the buffer if we are returning success */
    if (WnodeEventItem != NULL)
        ExFreePool(WnodeEventItem);

    return STATUS_SUCCESS;
}

/*
 * @unimplemented
 */
NTSTATUS
NTAPI
IoWMIOpenBlock(IN GUID *DataBlockGuid,
               IN ULONG DesiredAccess,
               OUT PVOID *DataBlockObject)
{
    UNIMPLEMENTED;
    return STATUS_NOT_IMPLEMENTED;
}

/*
 * @unimplemented
 */
NTSTATUS
NTAPI
IoWMIQueryAllData(IN PVOID DataBlockObject,
                  IN OUT ULONG *InOutBufferSize,
                  OUT PVOID OutBuffer)
{
    UNIMPLEMENTED;
    return STATUS_NOT_IMPLEMENTED;
}

/*
 * @unimplemented
 */
NTSTATUS
NTAPI
IoWMIQueryAllDataMultiple(IN PVOID *DataBlockObjectList,
                          IN ULONG ObjectCount,
                          IN OUT ULONG *InOutBufferSize,
                          OUT PVOID OutBuffer)
{
    UNIMPLEMENTED;
    return STATUS_NOT_IMPLEMENTED;
}

/*
 * @unimplemented
 */
NTSTATUS
NTAPI
IoWMIQuerySingleInstance(IN PVOID DataBlockObject,
                         IN PUNICODE_STRING InstanceName,
                         IN OUT ULONG *InOutBufferSize,
                         OUT PVOID OutBuffer)
{
    UNIMPLEMENTED;
    return STATUS_NOT_IMPLEMENTED;
}

/*
 * @unimplemented
 */
NTSTATUS
NTAPI
IoWMIQuerySingleInstanceMultiple(IN PVOID *DataBlockObjectList,
                                 IN PUNICODE_STRING InstanceNames,
                                 IN ULONG ObjectCount,
                                 IN OUT ULONG *InOutBufferSize,
                                 OUT PVOID OutBuffer)
{
    UNIMPLEMENTED;
    return STATUS_NOT_IMPLEMENTED;
}

/*
 * @unimplemented
 */
NTSTATUS
NTAPI
IoWMISetSingleInstance(IN PVOID DataBlockObject,
                       IN PUNICODE_STRING InstanceName,
                       IN ULONG Version,
                       IN ULONG ValueBufferSize,
                       IN PVOID ValueBuffer)
{
    UNIMPLEMENTED;
    return STATUS_NOT_IMPLEMENTED;
}

/*
 * @unimplemented
 */
NTSTATUS
NTAPI
IoWMISetSingleItem(IN PVOID DataBlockObject,
                   IN PUNICODE_STRING InstanceName,
                   IN ULONG DataItemId,
                   IN ULONG Version,
                   IN ULONG ValueBufferSize,
                   IN PVOID ValueBuffer)
{
    UNIMPLEMENTED;
    return STATUS_NOT_IMPLEMENTED;
}

/*
 * @unimplemented
 */
NTSTATUS
NTAPI
IoWMIExecuteMethod(IN PVOID DataBlockObject,
                   IN PUNICODE_STRING InstanceName,
                   IN ULONG MethodId,
                   IN ULONG InBufferSize,
                   IN OUT PULONG OutBufferSize,
                   IN OUT PUCHAR InOutBuffer)
{
    UNIMPLEMENTED;
    return STATUS_NOT_IMPLEMENTED;
}

/*
 * @unimplemented
 */
NTSTATUS
NTAPI
IoWMISetNotificationCallback(IN PVOID Object,
                             IN WMI_NOTIFICATION_CALLBACK Callback,
                             IN PVOID Context)
{
    UNIMPLEMENTED;
    return STATUS_NOT_IMPLEMENTED;
}

/*
 * @unimplemented
 */
NTSTATUS
NTAPI
IoWMIHandleToInstanceName(IN PVOID DataBlockObject,
                          IN HANDLE FileHandle,
                          OUT PUNICODE_STRING InstanceName)
{
    UNIMPLEMENTED;
    return STATUS_NOT_IMPLEMENTED;
}

/*
 * @unimplemented
 */
NTSTATUS
NTAPI
IoWMIDeviceObjectToInstanceName(IN PVOID DataBlockObject,
                                IN PDEVICE_OBJECT DeviceObject,
                                OUT PUNICODE_STRING InstanceName)
{
    UNIMPLEMENTED;
    return STATUS_NOT_IMPLEMENTED;
}

/*
 * @unimplemented
 */
NTSTATUS
NTAPI
WmiQueryTraceInformation(IN TRACE_INFORMATION_CLASS TraceInformationClass,
                         OUT PVOID TraceInformation,
                         IN ULONG TraceInformationLength,
                         OUT PULONG RequiredLength OPTIONAL,
                         IN PVOID Buffer OPTIONAL)
{
    UNIMPLEMENTED;
    return STATUS_NOT_IMPLEMENTED;
}

/*
 * @unimplemented
 */
NTSTATUS
__cdecl
WmiTraceMessage(IN TRACEHANDLE LoggerHandle,
                IN ULONG MessageFlags,
                IN LPGUID MessageGuid,
                IN USHORT MessageNumber,
                IN ...)
{
    UNIMPLEMENTED;
    return STATUS_NOT_IMPLEMENTED;
}

/*
 * @unimplemented
 */
NTSTATUS
NTAPI
WmiTraceMessageVa(IN TRACEHANDLE LoggerHandle,
                  IN ULONG MessageFlags,
                  IN LPGUID MessageGuid,
                  IN USHORT MessageNumber,
                  IN va_list MessageArgList)
{
    UNIMPLEMENTED;
    return STATUS_NOT_IMPLEMENTED;
}

/*
 * @unimplemented
 */
NTSTATUS
NTAPI
NtTraceEvent(IN ULONG TraceHandle,
             IN ULONG Flags,
             IN ULONG TraceHeaderLength,
             IN struct _EVENT_TRACE_HEADER* TraceHeader)
{
    UNIMPLEMENTED;
    return STATUS_NOT_IMPLEMENTED;
}

/*Eof*/