Leaked source code of windows server 2003
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/*++
Copyright (c) 2000 Microsoft Corporation
Module Name:
Wmilog.h
Abstract:
This module contains Wmi loging support
Author:
Hanumant Yadav (hanumany)
Environment:
NT Kernel Model Driver only
--*/
#ifndef _WMILOG_H_
#define _WMILOG_H_
#ifdef WMI_TRACING
#define ACPIWMILOGEVENT(a1) {ACPIWmiLogEvent a1;}
#else
#define ACPIWMILOGEVENT(a1)
#endif
#ifdef WMI_TRACING
//
// Defines
//
#define AMLI_LOG_GUID 0x0
#define ACPI_TRACE_MOF_FILE L"ACPIMOFResource"
//
// Globals
//
extern GUID GUID_List[];
extern ULONG ACPIWmiTraceEnable;
extern ULONG ACPIWmiTraceGlobalEnable;
extern TRACEHANDLE ACPIWmiLoggerHandle;
// End Globals
//
// Structures
//
typedef struct
{
EVENT_TRACE_HEADER Header;
MOF_FIELD Data;
} WMI_LOG_DATA, *PWMI_LOG_DATA;
//
// Function Prototypes
//
VOID
ACPIWmiInitLog(
IN PDEVICE_OBJECT ACPIDeviceObject
);
VOID
ACPIWmiUnRegisterLog(
IN PDEVICE_OBJECT ACPIDeviceObject
);
NTSTATUS
ACPIWmiRegisterGuids(
IN PWMIREGINFO WmiRegInfo,
IN ULONG wmiRegInfoSize,
IN PULONG pReturnSize
);
VOID
ACPIGetWmiLogGlobalHandle(
VOID
);
NTSTATUS
ACPIWmiEnableLog(
IN PVOID Buffer,
IN ULONG BufferSize
);
NTSTATUS
ACPIWmiDisableLog(
VOID
);
NTSTATUS
ACPIWmiLogEvent(
IN UCHAR LogLevel,
IN UCHAR LogType,
IN GUID LogGUID,
IN PUCHAR Format,
IN ...
);
NTSTATUS
ACPIDispatchWmiLog(
IN PDEVICE_OBJECT DeviceObject,
IN PIRP Irp
);
#endif //WMI_TRACING
#endif // _WMILOG_H_