635 lines
14 KiB
C
635 lines
14 KiB
C
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/*++
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Copyright (c) Microsoft Corporation. All rights reserved.
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Module Name:
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Wmium.h
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Abstract:
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Public headers for WMI data consumers and providers
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Author:
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16-Jan-1997 AlanWar
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Revision History:
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--*/
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#ifndef _WMIUM_
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#define _WMIUM_
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#ifndef MIDL_PASS
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#ifdef _WMI_SOURCE_
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#define WMIAPI __stdcall
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#else
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#define WMIAPI DECLSPEC_IMPORT __stdcall
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#endif
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#endif
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#include <guiddef.h>
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#include <basetsd.h>
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#include <wmistr.h>
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#include <evntrace.h>
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typedef PVOID WMIHANDLE, *PWMIHANDLE, MOFHANDLE, *PMOFHANDLE;
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//
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// When set the guid can be opened and accessed
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#define MOFCI_RESERVED0 0x00000001
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#define MOFCI_RESERVED1 0x00000002
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#define MOFCI_RESERVED2 0x00000004
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typedef struct
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{
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#ifdef MIDL_PASS
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[string] PDFTCHAR
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#else
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LPWSTR
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#endif
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ImagePath; // Path to image containing MOF resource
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#ifdef MIDL_PASS
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[string] PDFTCHAR
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#else
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LPWSTR
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#endif
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ResourceName; // Name of resource in image
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ULONG ResourceSize; // Number of bytes in resource
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#ifdef MIDL_PASS
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[size_is(0)] PDFBYTE
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#else
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PUCHAR
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#endif
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ResourceBuffer; // Reserved
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} MOFRESOURCEINFOW, *PMOFRESOURCEINFOW;
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typedef struct
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{
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LPSTR
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ImagePath; // Path to image containing MOF resource
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LPSTR
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ResourceName; // Name of resource in image
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ULONG ResourceSize; // Number of bytes in resource
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UCHAR
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*ResourceBuffer; // Reserved
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} MOFRESOURCEINFOA, *PMOFRESOURCEINFOA;
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#ifdef UNICODE
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typedef MOFRESOURCEINFOW MOFRESOURCEINFO;
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typedef PMOFRESOURCEINFOW PMOFRESOURCEINFO;
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#else
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typedef MOFRESOURCEINFOA MOFRESOURCEINFO;
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typedef PMOFRESOURCEINFOA PMOFRESOURCEINFO;
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#endif
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#ifdef __cplusplus
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extern "C" {
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#endif
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//
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// Data consumer apis
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ULONG
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WMIAPI
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WmiOpenBlock(
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IN GUID *Guid,
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IN ULONG DesiredAccess,
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OUT WMIHANDLE *DataBlockHandle
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);
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ULONG
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WMIAPI
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WmiCloseBlock(
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IN WMIHANDLE DataBlockHandle
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);
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ULONG
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WMIAPI
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WmiQueryAllDataA(
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IN WMIHANDLE DataBlockHandle,
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IN OUT ULONG *BufferSize,
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OUT PVOID Buffer
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);
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ULONG
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WMIAPI
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WmiQueryAllDataW(
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IN WMIHANDLE DataBlockHandle,
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IN OUT ULONG *BufferSize,
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OUT PVOID Buffer
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);
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#ifdef UNICODE
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#define WmiQueryAllData WmiQueryAllDataW
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#else
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#define WmiQueryAllData WmiQueryAllDataA
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#endif
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ULONG
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WMIAPI
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WmiQueryAllDataMultipleA(
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IN WMIHANDLE *HandleList,
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IN ULONG HandleCount,
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IN OUT ULONG *InOutBufferSize,
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OUT LPVOID OutBuffer
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);
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ULONG
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WMIAPI
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WmiQueryAllDataMultipleW(
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IN WMIHANDLE *HandleList,
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IN ULONG HandleCount,
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IN OUT ULONG *InOutBufferSize,
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OUT LPVOID OutBuffer
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);
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#ifdef UNICODE
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#define WmiQueryAllDataMultiple WmiQueryAllDataMultipleW
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#else
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#define WmiQueryAllDataMultiple WmiQueryAllDataMultipleA
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#endif
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ULONG
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WMIAPI
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WmiQuerySingleInstanceA(
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IN WMIHANDLE DataBlockHandle,
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IN LPCSTR InstanceName,
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IN OUT ULONG *BufferSize,
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OUT PVOID Buffer
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);
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ULONG
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WMIAPI
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WmiQuerySingleInstanceW(
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IN WMIHANDLE DataBlockHandle,
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IN LPCWSTR InstanceName,
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IN OUT ULONG *BufferSize,
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OUT PVOID Buffer
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);
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#ifdef UNICODE
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#define WmiQuerySingleInstance WmiQuerySingleInstanceW
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#else
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#define WmiQuerySingleInstance WmiQuerySingleInstanceA
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#endif
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ULONG
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WMIAPI
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WmiQuerySingleInstanceMultipleW(
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IN WMIHANDLE *HandleList,
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IN LPCWSTR *InstanceNames,
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IN ULONG HandleCount,
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IN OUT ULONG *InOutBufferSize,
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OUT LPVOID OutBuffer
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);
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ULONG
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WMIAPI
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WmiQuerySingleInstanceMultipleA(
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IN WMIHANDLE *HandleList,
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IN LPCSTR *InstanceNames,
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IN ULONG HandleCount,
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IN OUT ULONG *InOutBufferSize,
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OUT LPVOID OutBuffer
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);
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#ifdef UNICODE
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#define WmiQuerySingleInstanceMultiple WmiQuerySingleInstanceMultipleW
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#else
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#define WmiQuerySingleInstanceMultiple WmiQuerySingleInstanceMultipleA
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#endif
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ULONG
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WMIAPI
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WmiSetSingleInstanceA(
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IN WMIHANDLE DataBlockHandle,
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IN LPCSTR InstanceName,
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IN ULONG Reserved,
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IN ULONG ValueBufferSize,
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IN PVOID ValueBuffer
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);
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ULONG
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WMIAPI
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WmiSetSingleInstanceW(
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IN WMIHANDLE DataBlockHandle,
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IN LPCWSTR InstanceName,
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IN ULONG Reserved,
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IN ULONG ValueBufferSize,
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IN PVOID ValueBuffer
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);
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#ifdef UNICODE
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#define WmiSetSingleInstance WmiSetSingleInstanceW
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#else
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#define WmiSetSingleInstance WmiSetSingleInstanceA
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#endif
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ULONG
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WMIAPI
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WmiSetSingleItemA(
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IN WMIHANDLE DataBlockHandle,
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IN LPCSTR InstanceName,
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IN ULONG DataItemId,
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IN ULONG Reserved,
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IN ULONG ValueBufferSize,
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IN PVOID ValueBuffer
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);
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ULONG
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WMIAPI
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WmiSetSingleItemW(
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IN WMIHANDLE DataBlockHandle,
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IN LPCWSTR InstanceName,
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IN ULONG DataItemId,
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IN ULONG Reserved,
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IN ULONG ValueBufferSize,
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IN PVOID ValueBuffer
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);
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#ifdef UNICODE
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#define WmiSetSingleItem WmiSetSingleItemW
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#else
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#define WmiSetSingleItem WmiSetSingleItemA
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#endif
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ULONG
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WMIAPI
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WmiExecuteMethodA(
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IN WMIHANDLE MethodDataBlockHandle,
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IN LPCSTR MethodInstanceName,
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IN ULONG MethodId,
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IN ULONG InputValueBufferSize,
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IN PVOID InputValueBuffer,
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IN OUT ULONG *OutputBufferSize,
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OUT PVOID OutputBuffer
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);
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ULONG
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WMIAPI
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WmiExecuteMethodW(
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IN WMIHANDLE MethodDataBlockHandle,
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IN LPCWSTR MethodInstanceName,
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IN ULONG MethodId,
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IN ULONG InputValueBufferSize,
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IN PVOID InputValueBuffer,
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IN OUT ULONG *OutputBufferSize,
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OUT PVOID OutputBuffer
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);
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#ifdef UNICODE
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#define WmiExecuteMethod WmiExecuteMethodW
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#else
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#define WmiExecuteMethod WmiExecuteMethodA
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#endif
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// Set this Flag when calling NotficationRegistration to enable or
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// disable a trace logging guid
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#define NOTIFICATION_TRACE_FLAG 0x00010000
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// Set this flag when enabling a notification that should be delivered via
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// a direct callback. Any notifications received will be given their own
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// thread and the callback function called immediately.
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#define NOTIFICATION_CALLBACK_DIRECT 0x00000004
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//
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// Set this flag (and only this flag) when you want to only check if the
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// caller has permission to receive events for the guid
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//
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#define NOTIFICATION_CHECK_ACCESS 0x00000008
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//
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// Event notification callback function prototype
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typedef void (
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#ifndef MIDL_PASS
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WINAPI
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#endif
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*NOTIFICATIONCALLBACK)(
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PWNODE_HEADER Wnode,
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UINT_PTR NotificationContext
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);
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#ifndef MIDL_PASS
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//
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// This guid is for notifications of changes to registration
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// {B48D49A1-E777-11d0-A50C-00A0C9062910}
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DEFINE_GUID(GUID_REGISTRATION_CHANGE_NOTIFICATION,
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0xb48d49a1, 0xe777, 0x11d0, 0xa5, 0xc, 0x0, 0xa0, 0xc9, 0x6, 0x29, 0x10);
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//
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// This guid id for notifications of new mof resources being added
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// {B48D49A2-E777-11d0-A50C-00A0C9062910}
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DEFINE_GUID(GUID_MOF_RESOURCE_ADDED_NOTIFICATION,
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0xb48d49a2, 0xe777, 0x11d0, 0xa5, 0xc, 0x0, 0xa0, 0xc9, 0x6, 0x29, 0x10);
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//
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// This guid id for notifications of new mof resources being added
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// {B48D49A3-E777-11d0-A50C-00A0C9062910}
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DEFINE_GUID(GUID_MOF_RESOURCE_REMOVED_NOTIFICATION,
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0xb48d49a3, 0xe777, 0x11d0, 0xa5, 0xc, 0x0, 0xa0, 0xc9, 0x6, 0x29, 0x10);
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#endif
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ULONG
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WMIAPI
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WmiNotificationRegistrationA(
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IN LPGUID Guid,
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IN BOOLEAN Enable,
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IN PVOID DeliveryInfo,
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IN ULONG_PTR DeliveryContext,
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IN ULONG Flags
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);
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ULONG
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WMIAPI
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WmiNotificationRegistrationW(
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IN LPGUID Guid,
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IN BOOLEAN Enable,
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IN PVOID DeliveryInfo,
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IN ULONG_PTR DeliveryContext,
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IN ULONG Flags
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);
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#ifdef UNICODE
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#define WmiNotificationRegistration WmiNotificationRegistrationW
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#else
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#define WmiNotificationRegistration WmiNotificationRegistrationA
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#endif
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void
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WMIAPI
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WmiFreeBuffer(
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IN PVOID Buffer
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);
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ULONG
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WMIAPI
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WmiEnumerateGuids(
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OUT LPGUID GuidList,
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IN OUT ULONG *GuidCount
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);
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|
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ULONG
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WMIAPI
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WmiMofEnumerateResourcesW(
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IN MOFHANDLE MofResourceHandle,
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OUT ULONG *MofResourceCount,
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OUT PMOFRESOURCEINFOW *MofResourceInfo
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);
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|
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ULONG
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WMIAPI
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WmiMofEnumerateResourcesA(
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IN MOFHANDLE MofResourceHandle,
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OUT ULONG *MofResourceCount,
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OUT PMOFRESOURCEINFOA *MofResourceInfo
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);
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#ifdef UNICODE
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#define WmiMofEnumerateResources WmiMofEnumerateResourcesW
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#else
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#define WmiMofEnumerateResources WmiMofEnumerateResourcesA
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#endif
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ULONG
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WMIAPI
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WmiFileHandleToInstanceNameA(
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IN WMIHANDLE DataBlockHandle,
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|
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IN HANDLE FileHandle,
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IN OUT ULONG *NumberCharacters,
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OUT CHAR *InstanceNames
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);
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|
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|
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ULONG
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WMIAPI
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WmiFileHandleToInstanceNameW(
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IN WMIHANDLE DataBlockHandle,
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IN HANDLE FileHandle,
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IN OUT ULONG *NumberCharacters,
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OUT WCHAR *InstanceNames
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);
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#ifdef UNICODE
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#define WmiFileHandleToInstanceName WmiFileHandleToInstanceNameW
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#else
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#define WmiFileHandleToInstanceName WmiFileHandleToInstanceNameA
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#endif
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|
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|
||
|
|
#define WmiInsertTimestamp(WnodeHeader) \
|
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|
|
GetSystemTimeAsFileTime((FILETIME *)&((PWNODE_HEADER)WnodeHeader)->TimeStamp)
|
||
|
|
|
||
|
|
ULONG
|
||
|
|
WMIAPI
|
||
|
|
WmiDevInstToInstanceNameA(
|
||
|
|
OUT CHAR *InstanceName,
|
||
|
|
IN ULONG InstanceNameLength,
|
||
|
|
IN CHAR *DevInst,
|
||
|
|
IN ULONG InstanceIndex
|
||
|
|
);
|
||
|
|
|
||
|
|
ULONG
|
||
|
|
WMIAPI
|
||
|
|
WmiDevInstToInstanceNameW(
|
||
|
|
OUT WCHAR *InstanceName,
|
||
|
|
IN ULONG InstanceNameLength,
|
||
|
|
IN WCHAR *DevInst,
|
||
|
|
IN ULONG InstanceIndex
|
||
|
|
);
|
||
|
|
#ifdef UNICODE
|
||
|
|
#define WmiDevInstToInstanceName WmiDevInstToInstanceNameW
|
||
|
|
#else
|
||
|
|
#define WmiDevInstToInstanceName WmiDevInstToInstanceNameA
|
||
|
|
#endif
|
||
|
|
|
||
|
|
typedef struct _WMIGUIDINFORMATION
|
||
|
|
{
|
||
|
|
ULONG Size;
|
||
|
|
BOOLEAN IsExpensive;
|
||
|
|
BOOLEAN IsEventOnly;
|
||
|
|
} WMIGUIDINFORMATION, *PWMIGUIDINFORMATION;
|
||
|
|
|
||
|
|
|
||
|
|
ULONG
|
||
|
|
WMIAPI
|
||
|
|
WmiQueryGuidInformation(
|
||
|
|
IN WMIHANDLE GuidHandle,
|
||
|
|
OUT PWMIGUIDINFORMATION GuidInfo
|
||
|
|
);
|
||
|
|
|
||
|
|
|
||
|
|
ULONG
|
||
|
|
WMIAPI
|
||
|
|
WmiReceiveNotificationsW(
|
||
|
|
IN ULONG HandleCount,
|
||
|
|
IN HANDLE *HandleList,
|
||
|
|
IN NOTIFICATIONCALLBACK Callback,
|
||
|
|
IN ULONG_PTR DeliveryContext
|
||
|
|
);
|
||
|
|
|
||
|
|
ULONG
|
||
|
|
WMIAPI
|
||
|
|
WmiReceiveNotificationsA(
|
||
|
|
IN ULONG HandleCount,
|
||
|
|
IN HANDLE *HandleList,
|
||
|
|
IN NOTIFICATIONCALLBACK Callback,
|
||
|
|
IN ULONG_PTR DeliveryContext
|
||
|
|
);
|
||
|
|
|
||
|
|
#ifdef UNICODE
|
||
|
|
#define WmiReceiveNotifications WmiReceiveNotificationsW
|
||
|
|
#else
|
||
|
|
#define WmiReceiveNotifications WmiReceiveNotificationsA
|
||
|
|
#endif
|
||
|
|
|
||
|
|
|
||
|
|
//
|
||
|
|
// Internal Flags for different processing modes.
|
||
|
|
// Applies to the TRACE_LOGFILE_HEADER ReservedFlags field.
|
||
|
|
//
|
||
|
|
|
||
|
|
// Used with OpenTrace(), prevents conversion of TimeStamps to UTC
|
||
|
|
#define EVENT_TRACE_USE_RAWTIMESTAMP 0x00000002
|
||
|
|
|
||
|
|
// Used with OpenTrace(), retrieves event from file as is.
|
||
|
|
#define EVENT_TRACE_GET_RAWEVENT 0x00000100
|
||
|
|
|
||
|
|
// Used with OpenTrace() to ReadBehind a live logger session
|
||
|
|
#define EVENT_TRACE_READ_BEHIND 0x00000200
|
||
|
|
|
||
|
|
//
|
||
|
|
// Used in EventCallbacks to indicate that the InstanceId field
|
||
|
|
// is a sequence number. For Next version, move this constant to evntrace.h
|
||
|
|
//
|
||
|
|
|
||
|
|
#define EVENT_TRACE_USE_SEQUENCE 0x0004
|
||
|
|
|
||
|
|
//
|
||
|
|
// Low level trace consumer routines
|
||
|
|
//
|
||
|
|
|
||
|
|
typedef enum tagWMI_HEADER_TYPE {
|
||
|
|
WMIHT_NONE,
|
||
|
|
WMIHT_UNKNOWN,
|
||
|
|
WMIHT_SYSTEM32,
|
||
|
|
WMIHT_SYSTEM64,
|
||
|
|
WMIHT_EVENT_TRACE,
|
||
|
|
WMIHT_EVENT_INSTANCE,
|
||
|
|
WMIHT_TIMED,
|
||
|
|
WMIHT_ULONG32,
|
||
|
|
WMIHT_WNODE,
|
||
|
|
WMIHT_MESSAGE,
|
||
|
|
WMIHT_PERFINFO32,
|
||
|
|
WMIHT_PERFINFO64
|
||
|
|
} WMI_HEADER_TYPE;
|
||
|
|
|
||
|
|
typedef enum tagWMI_BUFFER_SOURCE {
|
||
|
|
WMIBS_FLUSH_LIST,
|
||
|
|
WMIBS_FREE_LIST,
|
||
|
|
WMIBS_TRANSITION_LIST,
|
||
|
|
WMIBS_CURRENT_LIST,
|
||
|
|
WMIBS_LOG_FILE
|
||
|
|
} WMI_BUFFER_SOURCE;
|
||
|
|
|
||
|
|
typedef struct {
|
||
|
|
WMI_BUFFER_SOURCE BufferSource;
|
||
|
|
ULONG BufferSize; // Size of the Buffer
|
||
|
|
ULONG ProcessorNumber;
|
||
|
|
ULONG Alignment; // Alignment
|
||
|
|
PVOID Buffer; // Pointer to the raw buffer
|
||
|
|
} WMIBUFFERINFO, *PWMIBUFFERINFO;
|
||
|
|
|
||
|
|
//
|
||
|
|
// Get buffer offset to first event only. Returns Size.
|
||
|
|
// Fix up the Buffer for proper termination and alignment.
|
||
|
|
//
|
||
|
|
|
||
|
|
ULONG
|
||
|
|
WMIAPI
|
||
|
|
WmiGetFirstTraceOffset(
|
||
|
|
IN PWMIBUFFERINFO BufferInfo
|
||
|
|
);
|
||
|
|
|
||
|
|
//
|
||
|
|
// Get the next event, size and type. Caller must advance offset with Size
|
||
|
|
//
|
||
|
|
|
||
|
|
WMI_HEADER_TYPE
|
||
|
|
WMIAPI
|
||
|
|
WmiGetTraceHeader(
|
||
|
|
IN PVOID Buffer,
|
||
|
|
IN ULONG Offset,
|
||
|
|
OUT ULONG *Size
|
||
|
|
);
|
||
|
|
|
||
|
|
//
|
||
|
|
// Returns a EVENT_TRACE / (new Structure Ian will define)
|
||
|
|
// in the Buffer provided
|
||
|
|
|
||
|
|
ULONG
|
||
|
|
WMIAPI
|
||
|
|
WmiParseTraceEvent(
|
||
|
|
IN PVOID Buffer,
|
||
|
|
IN ULONG Offset,
|
||
|
|
IN WMI_HEADER_TYPE HeaderType,
|
||
|
|
IN OUT PVOID EventInfo,
|
||
|
|
IN ULONG EventInfoSize
|
||
|
|
);
|
||
|
|
|
||
|
|
//
|
||
|
|
// Structures and routines to process trace
|
||
|
|
// with cursor.
|
||
|
|
//
|
||
|
|
typedef struct _WMI_BUFFER_CURSOR {
|
||
|
|
PVOID BufferHeader;
|
||
|
|
LARGE_INTEGER CurrentBufferOffset;
|
||
|
|
ULONG CurrentEventOffset;
|
||
|
|
EVENT_TRACE CurrentEvent;
|
||
|
|
BOOLEAN NoMoreEvents;
|
||
|
|
} WMI_BUFFER_CURSOR, *PWMI_BUFFER_CURSOR;
|
||
|
|
|
||
|
|
#define WMI_MERGE_ETL_CURSOR_VERSION 1
|
||
|
|
|
||
|
|
typedef struct _WMI_MERGE_ETL_CURSOR {
|
||
|
|
ULONG CursorVersion;
|
||
|
|
HANDLE TraceMappingHandle;
|
||
|
|
PVOID Base;
|
||
|
|
ULONG CurrentCpu;
|
||
|
|
WMI_BUFFER_CURSOR BufferCursor[MAXIMUM_PROCESSORS];
|
||
|
|
EVENT_TRACE_LOGFILEW Logfile;
|
||
|
|
} WMI_MERGE_ETL_CURSOR, *PWMI_MERGE_ETL_CURSOR;
|
||
|
|
|
||
|
|
ULONG
|
||
|
|
WMIAPI
|
||
|
|
WmiOpenTraceWithCursor(
|
||
|
|
IN PWMI_MERGE_ETL_CURSOR LogCursor
|
||
|
|
);
|
||
|
|
|
||
|
|
ULONG
|
||
|
|
WMIAPI
|
||
|
|
WmiCloseTraceWithCursor(
|
||
|
|
IN PWMI_MERGE_ETL_CURSOR LogCursor
|
||
|
|
);
|
||
|
|
|
||
|
|
VOID
|
||
|
|
WMIAPI
|
||
|
|
WmiConvertTimestamp(
|
||
|
|
OUT PLARGE_INTEGER DestTime,
|
||
|
|
IN PLARGE_INTEGER SrcTime,
|
||
|
|
IN PWMI_MERGE_ETL_CURSOR LogCursor
|
||
|
|
);
|
||
|
|
|
||
|
|
ULONG
|
||
|
|
WMIAPI
|
||
|
|
WmiGetNextEvent(
|
||
|
|
IN PWMI_MERGE_ETL_CURSOR LogCursor
|
||
|
|
);
|
||
|
|
|
||
|
|
#ifdef __cplusplus
|
||
|
|
}
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#endif // _WMIUM_
|