mirror of
https://github.com/reactos/reactos.git
synced 2024-11-18 13:01:40 +00:00
449 lines
9.4 KiB
C
449 lines
9.4 KiB
C
/*
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* PROJECT: ReactOS Kernel
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* LICENSE: GPL - See COPYING in the top level directory
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* FILE: ntoskrnl/wmi/wmi.c
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* PURPOSE: I/O Windows Management Instrumentation (WMI) Support
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* PROGRAMMERS: Alex Ionescu (alex.ionescu@reactos.org)
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*/
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/* INCLUDES *****************************************************************/
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#include <ntoskrnl.h>
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#define INITGUID
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#include <wmiguid.h>
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#include <wmidata.h>
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#include <wmistr.h>
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#include "wmip.h"
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#define NDEBUG
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#include <debug.h>
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typedef PVOID PWMI_LOGGER_INFORMATION; // FIXME
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typedef enum _WMI_CLOCK_TYPE
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{
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WMICT_DEFAULT,
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WMICT_SYSTEMTIME,
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WMICT_PERFCOUNTER,
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WMICT_PROCESS,
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WMICT_THREAD,
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WMICT_CPUCYCLE
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} WMI_CLOCK_TYPE;
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/* FUNCTIONS *****************************************************************/
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BOOLEAN
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NTAPI
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WmiInitialize(
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VOID)
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{
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UNICODE_STRING DriverName = RTL_CONSTANT_STRING(L"\\Driver\\WMIxWDM");
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NTSTATUS Status;
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/* Initialize the GUID object type */
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Status = WmipInitializeGuidObjectType();
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if (!NT_SUCCESS(Status))
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{
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DPRINT1("WmipInitializeGuidObjectType() failed: 0x%lx\n", Status);
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return FALSE;
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}
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/* Create the WMI driver */
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Status = IoCreateDriver(&DriverName, WmipDriverEntry);
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if (!NT_SUCCESS(Status))
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{
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DPRINT1("Failed to create WMI driver: 0x%lx\n", Status);
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return FALSE;
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}
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return TRUE;
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}
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/*
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* @unimplemented
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*/
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NTSTATUS
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NTAPI
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IoWMIRegistrationControl(IN PDEVICE_OBJECT DeviceObject,
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IN ULONG Action)
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{
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DPRINT("IoWMIRegistrationControl() called for DO %p, requesting %lu action, returning success\n",
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DeviceObject, Action);
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return STATUS_SUCCESS;
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}
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/*
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* @unimplemented
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*/
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NTSTATUS
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NTAPI
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IoWMIAllocateInstanceIds(IN GUID *Guid,
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IN ULONG InstanceCount,
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OUT ULONG *FirstInstanceId)
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{
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UNIMPLEMENTED;
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return STATUS_NOT_IMPLEMENTED;
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}
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/*
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* @unimplemented
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*/
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NTSTATUS
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NTAPI
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IoWMISuggestInstanceName(IN PDEVICE_OBJECT PhysicalDeviceObject OPTIONAL,
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IN PUNICODE_STRING SymbolicLinkName OPTIONAL,
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IN BOOLEAN CombineNames,
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OUT PUNICODE_STRING SuggestedInstanceName)
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{
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UNIMPLEMENTED;
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return STATUS_NOT_IMPLEMENTED;
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}
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/*
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* @unimplemented
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*/
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NTSTATUS
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NTAPI
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IoWMIWriteEvent(_Inout_ PVOID WnodeEventItem)
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{
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PWNODE_HEADER Header = WnodeEventItem;
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if(!Header)
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{
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DPRINT1("Got NULL Item!\n");
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return STATUS_INVALID_PARAMETER;
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}
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DPRINT1("IoWMIWriteEvent() called for WnodeEventItem %p (Flags = 0x%08lx), returning success\n",
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WnodeEventItem, Header->Flags);
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if (Header->Flags & WNODE_FLAG_TRACED_GUID)
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{
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// Never free WnodeEventItem in this case.
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DPRINT("IoWMIWriteEvent(): Flags has WNODE_FLAG_TRACED_GUID\n");
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return STATUS_SUCCESS;
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}
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/* Free the buffer if we are returning success */
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ExFreePool(WnodeEventItem);
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return STATUS_SUCCESS;
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}
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/*
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* @unimplemented
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*/
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NTSTATUS
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NTAPI
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IoWMIOpenBlock(
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_In_ LPCGUID DataBlockGuid,
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_In_ ULONG DesiredAccess,
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_Out_ PVOID *DataBlockObject)
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{
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HANDLE GuidObjectHandle;
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NTSTATUS Status;
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/* Open the GIOD object */
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Status = WmipOpenGuidObject(DataBlockGuid,
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DesiredAccess,
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KernelMode,
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&GuidObjectHandle,
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DataBlockObject);
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if (!NT_SUCCESS(Status))
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{
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DPRINT1("WmipOpenGuidObject failed: 0x%lx\n", Status);
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return Status;
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}
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return STATUS_SUCCESS;
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}
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/*
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* @unimplemented
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*/
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NTSTATUS
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NTAPI
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IoWMIQueryAllData(
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IN PVOID DataBlockObject,
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IN OUT ULONG *InOutBufferSize,
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OUT PVOID OutBuffer)
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{
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PWMIP_GUID_OBJECT GuidObject;
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NTSTATUS Status;
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Status = ObReferenceObjectByPointer(DataBlockObject,
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WMIGUID_QUERY,
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WmipGuidObjectType,
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KernelMode);
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if (!NT_SUCCESS(Status))
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{
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return Status;
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}
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GuidObject = DataBlockObject;
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/* Huge HACK! */
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if (IsEqualGUID(&GuidObject->Guid, &MSSmBios_RawSMBiosTables_GUID))
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{
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Status = WmipQueryRawSMBiosTables(InOutBufferSize, OutBuffer);
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}
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else
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{
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Status = STATUS_NOT_SUPPORTED;
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}
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ObDereferenceObject(DataBlockObject);
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return Status;
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}
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/*
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* @unimplemented
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*/
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NTSTATUS
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NTAPI
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IoWMIQueryAllDataMultiple(IN PVOID *DataBlockObjectList,
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IN ULONG ObjectCount,
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IN OUT ULONG *InOutBufferSize,
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OUT PVOID OutBuffer)
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{
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UNIMPLEMENTED;
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return STATUS_NOT_IMPLEMENTED;
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}
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/*
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* @unimplemented
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*/
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NTSTATUS
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NTAPI
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IoWMIQuerySingleInstance(IN PVOID DataBlockObject,
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IN PUNICODE_STRING InstanceName,
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IN OUT ULONG *InOutBufferSize,
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OUT PVOID OutBuffer)
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{
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UNIMPLEMENTED;
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return STATUS_NOT_IMPLEMENTED;
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}
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/*
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* @unimplemented
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*/
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NTSTATUS
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NTAPI
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IoWMIQuerySingleInstanceMultiple(IN PVOID *DataBlockObjectList,
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IN PUNICODE_STRING InstanceNames,
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IN ULONG ObjectCount,
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IN OUT ULONG *InOutBufferSize,
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OUT PVOID OutBuffer)
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{
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UNIMPLEMENTED;
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return STATUS_NOT_IMPLEMENTED;
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}
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/*
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* @unimplemented
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*/
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NTSTATUS
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NTAPI
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IoWMISetSingleInstance(IN PVOID DataBlockObject,
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IN PUNICODE_STRING InstanceName,
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IN ULONG Version,
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IN ULONG ValueBufferSize,
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IN PVOID ValueBuffer)
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{
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UNIMPLEMENTED;
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return STATUS_NOT_IMPLEMENTED;
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}
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/*
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* @unimplemented
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*/
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NTSTATUS
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NTAPI
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IoWMISetSingleItem(IN PVOID DataBlockObject,
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IN PUNICODE_STRING InstanceName,
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IN ULONG DataItemId,
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IN ULONG Version,
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IN ULONG ValueBufferSize,
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IN PVOID ValueBuffer)
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{
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UNIMPLEMENTED;
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return STATUS_NOT_IMPLEMENTED;
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}
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/*
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* @unimplemented
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*/
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NTSTATUS
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NTAPI
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IoWMIExecuteMethod(IN PVOID DataBlockObject,
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IN PUNICODE_STRING InstanceName,
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IN ULONG MethodId,
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IN ULONG InBufferSize,
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IN OUT PULONG OutBufferSize,
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IN OUT PUCHAR InOutBuffer)
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{
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UNIMPLEMENTED;
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return STATUS_NOT_IMPLEMENTED;
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}
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/*
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* @unimplemented
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*/
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NTSTATUS
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NTAPI
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IoWMISetNotificationCallback(IN PVOID Object,
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IN WMI_NOTIFICATION_CALLBACK Callback,
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IN PVOID Context)
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{
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UNIMPLEMENTED;
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return STATUS_NOT_IMPLEMENTED;
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}
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/*
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* @unimplemented
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*/
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NTSTATUS
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NTAPI
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IoWMIHandleToInstanceName(IN PVOID DataBlockObject,
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IN HANDLE FileHandle,
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OUT PUNICODE_STRING InstanceName)
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{
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UNIMPLEMENTED;
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return STATUS_NOT_IMPLEMENTED;
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}
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/*
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* @unimplemented
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*/
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NTSTATUS
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NTAPI
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IoWMIDeviceObjectToInstanceName(IN PVOID DataBlockObject,
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IN PDEVICE_OBJECT DeviceObject,
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OUT PUNICODE_STRING InstanceName)
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{
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UNIMPLEMENTED;
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return STATUS_NOT_IMPLEMENTED;
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}
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/*
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* @unimplemented
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*/
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NTSTATUS
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NTAPI
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WmiQueryTraceInformation(IN TRACE_INFORMATION_CLASS TraceInformationClass,
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OUT PVOID TraceInformation,
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IN ULONG TraceInformationLength,
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OUT PULONG RequiredLength OPTIONAL,
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IN PVOID Buffer OPTIONAL)
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{
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UNIMPLEMENTED;
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return STATUS_NOT_IMPLEMENTED;
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}
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/*
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* @unimplemented
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*/
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NTSTATUS
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__cdecl
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WmiTraceMessage(IN TRACEHANDLE LoggerHandle,
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IN ULONG MessageFlags,
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IN LPGUID MessageGuid,
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IN USHORT MessageNumber,
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IN ...)
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{
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UNIMPLEMENTED;
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return STATUS_NOT_IMPLEMENTED;
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}
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/*
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* @unimplemented
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*/
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NTSTATUS
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NTAPI
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WmiTraceMessageVa(IN TRACEHANDLE LoggerHandle,
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IN ULONG MessageFlags,
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IN LPGUID MessageGuid,
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IN USHORT MessageNumber,
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IN va_list MessageArgList)
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{
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UNIMPLEMENTED;
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return STATUS_NOT_IMPLEMENTED;
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}
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NTSTATUS
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NTAPI
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WmiFlushTrace(IN OUT PWMI_LOGGER_INFORMATION LoggerInfo)
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{
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UNIMPLEMENTED;
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return STATUS_NOT_IMPLEMENTED;
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}
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LONG64
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FASTCALL
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WmiGetClock(IN WMI_CLOCK_TYPE ClockType,
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IN PVOID Context)
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{
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UNIMPLEMENTED;
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return STATUS_NOT_IMPLEMENTED;
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}
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NTSTATUS
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NTAPI
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WmiQueryTrace(IN OUT PWMI_LOGGER_INFORMATION LoggerInfo)
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{
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UNIMPLEMENTED;
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return STATUS_NOT_IMPLEMENTED;
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}
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NTSTATUS
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NTAPI
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WmiStartTrace(IN OUT PWMI_LOGGER_INFORMATION LoggerInfo)
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{
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UNIMPLEMENTED;
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return STATUS_NOT_IMPLEMENTED;
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}
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NTSTATUS
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NTAPI
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WmiStopTrace(IN PWMI_LOGGER_INFORMATION LoggerInfo)
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{
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UNIMPLEMENTED;
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return STATUS_NOT_IMPLEMENTED;
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}
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NTSTATUS
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FASTCALL
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WmiTraceFastEvent(IN PWNODE_HEADER Wnode)
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{
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UNIMPLEMENTED;
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return STATUS_NOT_IMPLEMENTED;
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}
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NTSTATUS
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NTAPI
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WmiUpdateTrace(IN OUT PWMI_LOGGER_INFORMATION LoggerInfo)
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{
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UNIMPLEMENTED;
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return STATUS_NOT_IMPLEMENTED;
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}
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/*
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* @unimplemented
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*/
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NTSTATUS
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NTAPI
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NtTraceEvent(IN ULONG TraceHandle,
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IN ULONG Flags,
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IN ULONG TraceHeaderLength,
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IN struct _EVENT_TRACE_HEADER* TraceHeader)
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{
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UNIMPLEMENTED;
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return STATUS_NOT_IMPLEMENTED;
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}
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/*Eof*/
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