812 lines
32 KiB
C
812 lines
32 KiB
C
/*
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WbemUtil.C
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functions and definitions used to access WBEM perf
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data
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*/
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#include <windows.h>
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#include <rpc.h>
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#include <ntprfctr.h>
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#include <stdio.h>
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#include <assert.h>
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#include "wbemutil.h"
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const PERFTYPE_LOOKUP PerfTypeTable[] =
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{
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{PERF_100NSEC_MULTI_TIMER, (LPWSTR)L"uint64" ,(LPWSTR)L"real64"},
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{PERF_100NSEC_MULTI_TIMER_INV, (LPWSTR)L"uint64" ,(LPWSTR)L"real64"},
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{PERF_100NSEC_TIMER, (LPWSTR)L"uint64" ,(LPWSTR)L"real64"},
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{PERF_100NSEC_TIMER_INV, (LPWSTR)L"uint64" ,(LPWSTR)L"real64"},
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{PERF_AVERAGE_BASE, (LPWSTR)L"uint32" ,(LPWSTR)L""},
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{PERF_AVERAGE_BULK, (LPWSTR)L"uint64" ,(LPWSTR)L"real64"},
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{PERF_AVERAGE_TIMER, (LPWSTR)L"uint32" ,(LPWSTR)L"real64"},
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{PERF_COUNTER_BULK_COUNT, (LPWSTR)L"uint64" ,(LPWSTR)L"real64"},
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{PERF_COUNTER_COUNTER, (LPWSTR)L"uint32" ,(LPWSTR)L"real64"},
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{PERF_COUNTER_DELTA, (LPWSTR)L"uint32" ,(LPWSTR)L"uint32"},
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{PERF_COUNTER_HISTOGRAM_TYPE, (LPWSTR)L"" ,(LPWSTR)L""},
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{PERF_COUNTER_LARGE_DELTA, (LPWSTR)L"uint64" ,(LPWSTR)L"uint64"},
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{PERF_COUNTER_LARGE_QUEUELEN_TYPE, (LPWSTR)L"uint64" ,(LPWSTR)L"real64"},
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{PERF_COUNTER_LARGE_RAWCOUNT, (LPWSTR)L"uint64" ,(LPWSTR)L"uint64"},
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{PERF_COUNTER_LARGE_RAWCOUNT_HEX, (LPWSTR)L"uint64",(LPWSTR)L"uint64"},
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{PERF_COUNTER_MULTI_BASE, (LPWSTR)L"uint64" ,(LPWSTR)L""},
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{PERF_COUNTER_MULTI_TIMER, (LPWSTR)L"uint64" ,(LPWSTR)L"real64"},
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{PERF_COUNTER_MULTI_TIMER_INV, (LPWSTR)L"uint64" ,(LPWSTR)L"real64"},
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{PERF_COUNTER_NODATA, (LPWSTR)L"" ,(LPWSTR)L""},
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{PERF_COUNTER_QUEUELEN_TYPE, (LPWSTR)L"uint32" ,(LPWSTR)L"real64"},
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{PERF_COUNTER_RAWCOUNT, (LPWSTR)L"uint32" ,(LPWSTR)L"uint32"},
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{PERF_COUNTER_RAWCOUNT_HEX, (LPWSTR)L"uint32" ,(LPWSTR)L"uint32"},
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{PERF_COUNTER_TEXT, (LPWSTR)L"string" ,(LPWSTR)L"string"},
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{PERF_COUNTER_TIMER, (LPWSTR)L"uint64" ,(LPWSTR)L"real64"},
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{PERF_COUNTER_TIMER_INV, (LPWSTR)L"uint64" ,(LPWSTR)L"real64"},
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{PERF_ELAPSED_TIME, (LPWSTR)L"uint64" ,(LPWSTR)L"real64"},
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{PERF_RAW_BASE, (LPWSTR)L"uint32" ,(LPWSTR)L""},
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{PERF_RAW_FRACTION, (LPWSTR)L"uint32" ,(LPWSTR)L"real64"},
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{PERF_SAMPLE_FRACTION, (LPWSTR)L"uint32" ,(LPWSTR)L"real64"},
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{PERF_SAMPLE_BASE, (LPWSTR)L"uint32" ,(LPWSTR)L""},
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{PERF_SAMPLE_COUNTER, (LPWSTR)L"uint32" ,(LPWSTR)L"real64"},
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{PERF_COUNTER_100NS_QUEUELEN_TYPE, (LPWSTR)L"uint64" ,(LPWSTR)L"real64"},
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{PERF_COUNTER_OBJ_TIME_QUEUELEN_TYPE, (LPWSTR)L"uint64" ,(LPWSTR)L"real64"},
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{PERF_OBJ_TIME_TIMER, (LPWSTR)L"uint64" ,(LPWSTR)L"real64"},
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{PERF_LARGE_RAW_BASE, (LPWSTR)L"uint64" ,(LPWSTR)L""},
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{PERF_LARGE_RAW_FRACTION, (LPWSTR)L"uint64" ,(LPWSTR)L"real64"},
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{PERF_PRECISION_SYSTEM_TIMER, (LPWSTR)L"uint64" ,(LPWSTR)L"real64"},
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{PERF_PRECISION_100NS_TIMER, (LPWSTR)L"uint64" ,(LPWSTR)L"real64"},
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{PERF_PRECISION_OBJECT_TIMER, (LPWSTR)L"uint64" ,(LPWSTR)L"real64"}
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};
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const PPERFTYPE_LOOKUP PerfTypes = (const PPERFTYPE_LOOKUP)&PerfTypeTable[0];
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const DWORD dwNumPerfTypes = (sizeof(PerfTypeTable) / sizeof(PerfTypeTable[0]));
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const PERFOBJECT_LOOKUP PerfObjectGuidTable[] =
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{
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{SYSTEM_OBJECT_TITLE_INDEX, (LPWSTR)L"{5C7A4F5C-9E4D-11d1-BB3C-00A0C913CAD4}"},
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{PROCESSOR_OBJECT_TITLE_INDEX, (LPWSTR)L"{5C7A4F5D-9E4D-11d1-BB3C-00A0C913CAD4}"},
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{MEMORY_OBJECT_TITLE_INDEX, (LPWSTR)L"{5C7A4F5E-9E4D-11d1-BB3C-00A0C913CAD4}"},
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{CACHE_OBJECT_TITLE_INDEX, (LPWSTR)L"{5C7A4F5F-9E4D-11d1-BB3C-00A0C913CAD4}"},
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{PHYSICAL_DISK_OBJECT_TITLE_INDEX, (LPWSTR)L"{5C7A4F60-9E4D-11d1-BB3C-00A0C913CAD4}"},
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{LOGICAL_DISK_OBJECT_TITLE_INDEX, (LPWSTR)L"{5C7A4F61-9E4D-11d1-BB3C-00A0C913CAD4}"},
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{PROCESS_OBJECT_TITLE_INDEX, (LPWSTR)L"{5C7A4F62-9E4D-11d1-BB3C-00A0C913CAD4}"},
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{THREAD_OBJECT_TITLE_INDEX, (LPWSTR)L"{5C7A4F63-9E4D-11d1-BB3C-00A0C913CAD4}"},
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{OBJECT_OBJECT_TITLE_INDEX, (LPWSTR)L"{5C7A4F64-9E4D-11d1-BB3C-00A0C913CAD4}"},
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{REDIRECTOR_OBJECT_TITLE_INDEX, (LPWSTR)L"{5C7A4F65-9E4D-11d1-BB3C-00A0C913CAD4}"},
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{SERVER_OBJECT_TITLE_INDEX, (LPWSTR)L"{5C7A4F66-9E4D-11d1-BB3C-00A0C913CAD4}"},
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{SERVER_QUEUE_OBJECT_TITLE_INDEX, (LPWSTR)L"{5C7A4F67-9E4D-11d1-BB3C-00A0C913CAD4}"},
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{PAGEFILE_OBJECT_TITLE_INDEX, (LPWSTR)L"{5C7A4F68-9E4D-11d1-BB3C-00A0C913CAD4}"},
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{BROWSER_OBJECT_TITLE_INDEX, (LPWSTR)L"{5C7A4F69-9E4D-11d1-BB3C-00A0C913CAD4}"},
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{EXPROCESS_OBJECT_TITLE_INDEX, (LPWSTR)L"{5C7A4F6A-9E4D-11d1-BB3C-00A0C913CAD4}"},
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{IMAGE_OBJECT_TITLE_INDEX, (LPWSTR)L"{5C7A4F6B-9E4D-11d1-BB3C-00A0C913CAD4}"},
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{THREAD_DETAILS_OBJECT_TITLE_INDEX, (LPWSTR)L"{5C7A4F6C-9E4D-11d1-BB3C-00A0C913CAD4}"},
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{LONG_IMAGE_OBJECT_TITLE_INDEX, (LPWSTR)L"{5C7A4F6D-9E4D-11d1-BB3C-00A0C913CAD4}"},
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{TCP_OBJECT_TITLE_INDEX, (LPWSTR)L"{5C7A4F6E-9E4D-11d1-BB3C-00A0C913CAD4}"},
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{UDP_OBJECT_TITLE_INDEX, (LPWSTR)L"{5C7A4F6F-9E4D-11d1-BB3C-00A0C913CAD4}"},
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{IP_OBJECT_TITLE_INDEX, (LPWSTR)L"{5C7A4F70-9E4D-11d1-BB3C-00A0C913CAD4}"},
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{ICMP_OBJECT_TITLE_INDEX, (LPWSTR)L"{5C7A4F71-9E4D-11d1-BB3C-00A0C913CAD4}"},
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{NET_OBJECT_TITLE_INDEX, (LPWSTR)L"{5C7A4F72-9E4D-11d1-BB3C-00A0C913CAD4}"},
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{NBT_OBJECT_TITLE_INDEX, (LPWSTR)L"{5C7A4F73-9E4D-11d1-BB3C-00A0C913CAD4}"},
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{NBF_OBJECT_TITLE_INDEX, (LPWSTR)L"{5C7A4F74-9E4D-11d1-BB3C-00A0C913CAD4}"},
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{NBF_RESOURCE_OBJECT_TITLE_INDEX, (LPWSTR)L"{5C7A4F75-9E4D-11d1-BB3C-00A0C913CAD4}"},
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{FTP_FIRST_COUNTER_INDEX, (LPWSTR)L"{5C7A4F76-9E4D-11d1-BB3C-00A0C913CAD4}"},
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{RAS_FIRST_COUNTER_INDEX, (LPWSTR)L"{5C7A4F77-9E4D-11d1-BB3C-00A0C913CAD4}"},
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{WIN_FIRST_COUNTER_INDEX, (LPWSTR)L"{5C7A4F78-9E4D-11d1-BB3C-00A0C913CAD4}"},
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{SFM_FIRST_COUNTER_INDEX, (LPWSTR)L"{5C7A4F79-9E4D-11d1-BB3C-00A0C913CAD4}"},
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{ATK_FIRST_COUNTER_INDEX, (LPWSTR)L"{5C7A4F7A-9E4D-11d1-BB3C-00A0C913CAD4}"},
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{BH_FIRST_COUNTER_INDEX, (LPWSTR)L"{5C7A4F7B-9E4D-11d1-BB3C-00A0C913CAD4}"},
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{TAPI_FIRST_COUNTER_INDEX, (LPWSTR)L"{5C7A4F7C-9E4D-11d1-BB3C-00A0C913CAD4}"},
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{LSPL_FIRST_COUNTER_INDEX, (LPWSTR)L"{5C7A4F7D-9E4D-11d1-BB3C-00A0C913CAD4}"},
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{JOB_OBJECT_TITLE_INDEX, (LPWSTR)L"{5C7A4F7E-9E4D-11d1-BB3C-00A0C913CAD4}"},
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{JOB_DETAILS_OBJECT_TITLE_INDEX, (LPWSTR)L"{5C7A4F7F-9E4D-11d1-BB3C-00A0C913CAD4}"}
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// {RSVP_FIRST_COUNTER_INDEX, (LPWSTR)L"{5C7A4F80-9E4D-11d1-BB3C-00A0C913CAD4}"}
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};
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const PPERFOBJECT_LOOKUP PerfObjectGuids = (const PPERFOBJECT_LOOKUP)&PerfObjectGuidTable[0];
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const DWORD dwNumPerfObjectGuids = (sizeof(PerfObjectGuidTable) / sizeof(PerfObjectGuidTable[0]));
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LPCWSTR szRawClass = (LPCWSTR)L"Win32_PerfRawData";
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LPCWSTR szFmtClass = (LPCWSTR)L"Win32_PerfFormattedData";
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LPCWSTR szGenericProviderName = (LPCWSTR)L"NT5_GenericPerfProvider_V1";
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LPCWSTR szGenericProviderGuid = (LPCWSTR)L"{FF37A93C-C28E-11D1-AEB6-00C04FB68820}";
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__inline
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static
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PPERF_OBJECT_TYPE
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FirstObject (
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PPERF_DATA_BLOCK pPerfData
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)
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{
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return ((PPERF_OBJECT_TYPE) ((PBYTE) pPerfData + pPerfData->HeaderLength));
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}
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__inline
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static
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PPERF_OBJECT_TYPE
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NextObject (
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PPERF_OBJECT_TYPE pObject
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)
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{ // NextObject
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return ((PPERF_OBJECT_TYPE) ((PBYTE) pObject + pObject->TotalByteLength));
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} // NextObject
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__inline
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static
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PERF_COUNTER_DEFINITION *
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FirstCounter(
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PERF_OBJECT_TYPE *pObjectDef
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)
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{
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return (PERF_COUNTER_DEFINITION *)
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((PCHAR) pObjectDef + pObjectDef->HeaderLength);
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}
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__inline
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static
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PERF_COUNTER_DEFINITION *
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NextCounter(
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PERF_COUNTER_DEFINITION *pCounterDef
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)
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{
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return (PERF_COUNTER_DEFINITION *)
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((PCHAR) pCounterDef + pCounterDef->ByteLength);
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}
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__inline
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static
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PERF_INSTANCE_DEFINITION *
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FirstInstance(
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PERF_OBJECT_TYPE * pObjectDef)
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{
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return (PERF_INSTANCE_DEFINITION * )
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((PCHAR) pObjectDef + pObjectDef->DefinitionLength);
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}
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__inline
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static
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PERF_INSTANCE_DEFINITION *
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NextInstance(
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PERF_INSTANCE_DEFINITION * pInstDef)
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{
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PERF_COUNTER_BLOCK *pCounterBlock;
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pCounterBlock = (PERF_COUNTER_BLOCK *)
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((PCHAR) pInstDef + pInstDef->ByteLength);
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return (PERF_INSTANCE_DEFINITION * )
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((PCHAR) pCounterBlock + pCounterBlock->ByteLength);
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}
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__inline
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static
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LPCWSTR
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GetInstanceName(
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PERF_INSTANCE_DEFINITION *pInstDef
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)
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{
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static WCHAR szLocalName[MAX_PATH];
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LPWSTR szSrc, szDest;
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assert ((pInstDef->NameLength) < (MAX_PATH * sizeof(WCHAR)));
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szDest = &szLocalName[0];
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szSrc = (LPWSTR) ((PCHAR) pInstDef + pInstDef->NameOffset);
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while (*szSrc != 0) {
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switch (*szSrc) {
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case '\\':
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*szDest++ = *szSrc;
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*szDest++ = *szSrc++;
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break;
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default:
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*szDest++ = *szSrc++;
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};
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}
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*szDest++ = 0;
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return (LPCWSTR)&szLocalName[0];
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}
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static
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__inline
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DWORD
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AddStringToBuffer (
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LPWSTR szBuffer,
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LPWSTR szNewString,
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LPDWORD pLength,
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LPDWORD pTotalLength,
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DWORD dwMaxLength
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)
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{
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DWORD dwReturn = ERROR_SUCCESS;
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if ((*pTotalLength + *pLength) < dwMaxLength) {
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memcpy (&szBuffer[*pTotalLength], szNewString, (*pLength * sizeof(WCHAR)));
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*pTotalLength += *pLength;
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szBuffer[*pTotalLength] = 0;
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} else {
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*pTotalLength += *pLength;
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dwReturn = ERROR_INSUFFICIENT_BUFFER;
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}
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return dwReturn;
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}
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LPCWSTR
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FormatPerfName (
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LPWSTR szNameIn,
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BOOL bHiddenCounter
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)
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{
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static WCHAR szStringBuffer[MAX_PATH];
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LPWSTR szSrc, szDest;
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BOOL bUpCase = FALSE;
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memset(szStringBuffer, 0, sizeof(szStringBuffer));
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szDest = &szStringBuffer[0];
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if (szNameIn != NULL) {
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for (szSrc = szNameIn; *szSrc != 0; szSrc++) {
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switch (*szSrc) {
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case '%':
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lstrcpyW(szDest, (LPCWSTR)L"Percent");
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szDest += lstrlenW((LPCWSTR)L"Percent");
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bUpCase = TRUE;
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break;
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case '#':
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lstrcpyW(szDest, (LPCWSTR)L"NumberOf");
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szDest += lstrlenW((LPCWSTR)L"NumberOf");
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bUpCase = TRUE;
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break;
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case '/':
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lstrcpyW(szDest, (LPCWSTR)L"Per");
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szDest += lstrlenW((LPCWSTR)L"Per");
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bUpCase = TRUE;
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break;
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case ' ':
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case ')':
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case '(':
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case '.':
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case '-':
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// skip
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bUpCase = TRUE;
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break;
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default:
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if (bUpCase) {
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*szDest++ = towupper(*szSrc);
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bUpCase = FALSE;
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} else {
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*szDest++ = *szSrc;
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}
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break;
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}
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}
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if (bHiddenCounter) {
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lstrcpyW (szDest, (LPCWSTR)L"_Base");
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szDest += lstrlenW((LPCWSTR)L"_Base");
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}
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}
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*szDest = 0;
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return (LPCWSTR)&szStringBuffer[0];
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}
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PERFTYPE_LOOKUP *
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GetPerfTypeInfo (
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DWORD dwType
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)
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{
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DWORD dwIndex = 0;
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while (dwIndex < dwNumPerfTypes) {
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if (dwType == (DWORD)PerfTypes[dwIndex].PerfType) {
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return (&PerfTypes[dwIndex]);
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} else {
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dwIndex++;
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}
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}
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return NULL;
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}
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LPCWSTR
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GetPerfObjectGuid (
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DWORD dwObjectId
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)
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{
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DWORD dwIndex = 0;
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while (dwIndex < dwNumPerfObjectGuids) {
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if (dwObjectId == (DWORD)PerfObjectGuids[dwIndex].PerfObjectId) {
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return ((LPCWSTR)PerfObjectGuids[dwIndex].GuidString);
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} else {
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dwIndex++;
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}
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}
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return (LPCWSTR)L"";
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}
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DWORD
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GenerateMofHeader (
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LPWSTR szBuffer, // string buffer
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LPCWSTR szComputerName,
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LPDWORD pcchBufferSize // max size in characters in, size used out
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)
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{
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WCHAR szMachineName[MAX_PATH];
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WCHAR szTempBuffer[MAX_PATH];
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DWORD dwTotalLength = 0;
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DWORD dwLength = sizeof(szMachineName)/sizeof(szMachineName[0]);
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SYSTEMTIME st;
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DWORD dwReturn = ERROR_SUCCESS;
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if (szComputerName == NULL) {
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GetComputerNameW(&szMachineName[0], &dwLength);
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} else if (szComputerName[0] == 0){
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GetComputerNameW(&szMachineName[0], &dwLength);
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} else {
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lstrcpyW (szMachineName, szComputerName);
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}
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GetLocalTime( &st );
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dwLength = swprintf (szTempBuffer, (LPCWSTR)L"\x0D\x0A//WBEM Performance Data MOF Dumped from machine %ws on %2.2d/%2.2d/%2.2d %2.2d:%2.2d:%2.2d\x0D\x0A",
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szMachineName,
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st.wMonth, st.wDay, (st.wYear % 100),
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st.wHour, st.wMinute, st.wSecond);
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dwReturn = AddStringToBuffer (
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szBuffer, szTempBuffer, &dwLength, &dwTotalLength, *pcchBufferSize);
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dwLength = swprintf (szTempBuffer, (LPCWSTR)L"\x0D\x0A#pragma autorecover");
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dwReturn = AddStringToBuffer (
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szBuffer, szTempBuffer, &dwLength, &dwTotalLength, *pcchBufferSize);
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dwLength = swprintf (szTempBuffer, (LPCWSTR)L"\x0D\x0A#pragma namespace (\"\\\\\\\\.\\\\Root\\\\Default\")");
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dwReturn = AddStringToBuffer (
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szBuffer, szTempBuffer, &dwLength, &dwTotalLength, *pcchBufferSize);
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dwLength = swprintf (szTempBuffer, (LPCWSTR)L"\x0D\x0A#pragma classflags(\"forceupdate\")\x0D\x0A");
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dwReturn = AddStringToBuffer (
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|
szBuffer, szTempBuffer, &dwLength, &dwTotalLength, *pcchBufferSize);
|
|
|
|
dwLength = swprintf (szTempBuffer, (LPCWSTR)L"\x0D\x0Aqualifier vendor:ToInstance;");
|
|
dwReturn = AddStringToBuffer (
|
|
szBuffer, szTempBuffer, &dwLength, &dwTotalLength, *pcchBufferSize);
|
|
|
|
dwLength = swprintf (szTempBuffer, (LPCWSTR)L"\x0D\x0Aqualifier classguid:ToInstance;");
|
|
dwReturn = AddStringToBuffer (
|
|
szBuffer, szTempBuffer, &dwLength, &dwTotalLength, *pcchBufferSize);
|
|
|
|
dwLength = swprintf (szTempBuffer, (LPCWSTR)L"\x0D\x0Aqualifier locale:ToInstance;");
|
|
dwReturn = AddStringToBuffer (
|
|
szBuffer, szTempBuffer, &dwLength, &dwTotalLength, *pcchBufferSize);
|
|
|
|
dwLength = swprintf (szTempBuffer, (LPCWSTR)L"\x0D\x0Aqualifier display:ToInstance;");
|
|
dwReturn = AddStringToBuffer (
|
|
szBuffer, szTempBuffer, &dwLength, &dwTotalLength, *pcchBufferSize);
|
|
|
|
dwLength = swprintf (szTempBuffer, (LPCWSTR)L"\x0D\x0Aqualifier perfindex:ToInstance;");
|
|
dwReturn = AddStringToBuffer (
|
|
szBuffer, szTempBuffer, &dwLength, &dwTotalLength, *pcchBufferSize);
|
|
|
|
dwLength = swprintf (szTempBuffer, (LPCWSTR)L"\x0D\x0Aqualifier helpindex:ToInstance;");
|
|
dwReturn = AddStringToBuffer (
|
|
szBuffer, szTempBuffer, &dwLength, &dwTotalLength, *pcchBufferSize);
|
|
|
|
dwLength = swprintf (szTempBuffer, (LPCWSTR)L"\x0D\x0Aqualifier perfdetail:ToInstance;");
|
|
dwReturn = AddStringToBuffer (
|
|
szBuffer, szTempBuffer, &dwLength, &dwTotalLength, *pcchBufferSize);
|
|
|
|
dwLength = swprintf (szTempBuffer, (LPCWSTR)L"\x0D\x0Aqualifier countertype:ToInstance;");
|
|
dwReturn = AddStringToBuffer (
|
|
szBuffer, szTempBuffer, &dwLength, &dwTotalLength, *pcchBufferSize);
|
|
|
|
dwLength = swprintf (szTempBuffer, (LPCWSTR)L"\x0D\x0Aqualifier perfdefault:ToInstance;");
|
|
dwReturn = AddStringToBuffer (
|
|
szBuffer, szTempBuffer, &dwLength, &dwTotalLength, *pcchBufferSize);
|
|
|
|
dwLength = swprintf (szTempBuffer, (LPCWSTR)L"\x0D\x0Aqualifier defaultscale:ToInstance;");
|
|
dwReturn = AddStringToBuffer (
|
|
szBuffer, szTempBuffer, &dwLength, &dwTotalLength, *pcchBufferSize);
|
|
|
|
dwLength = swprintf (szTempBuffer, (LPCWSTR)L"\x0D\x0A");
|
|
dwReturn = AddStringToBuffer (
|
|
szBuffer, szTempBuffer, &dwLength, &dwTotalLength, *pcchBufferSize);
|
|
|
|
*pcchBufferSize = dwTotalLength;
|
|
return dwReturn;
|
|
}
|
|
|
|
DWORD
|
|
GenerateMofObject (
|
|
LPWSTR szBuffer,
|
|
LPDWORD pcchBufferSize,
|
|
PPERF_COUNTER_DLL_INFO pPcDllInfo,
|
|
PERF_OBJECT_TYPE *pPerfObject,
|
|
LPWSTR *lpCounterText, // name strings array
|
|
LPWSTR *lpDisplayText, // Localized name strings array
|
|
DWORD dwFlags
|
|
)
|
|
{
|
|
BOOL bRawDefinition = (dwFlags & WM_GMO_RAW_DEFINITION);
|
|
BOOL bCostlyObject = (dwFlags & WM_GMO_COSTLY_OBJECT);
|
|
BOOL bDefaultObject = (dwFlags & WM_GMO_DEFAULT_OBJECT);
|
|
|
|
WCHAR szTempBuffer[MAX_PATH];
|
|
DWORD dwTotalLength = 0;
|
|
DWORD dwLength;
|
|
DWORD dwReturn = ERROR_SUCCESS;
|
|
|
|
dwLength = swprintf (szTempBuffer, (LPCWSTR)L"\x0D\x0A\x0D\x0A[");
|
|
dwReturn = AddStringToBuffer (
|
|
szBuffer, szTempBuffer, &dwLength, &dwTotalLength, *pcchBufferSize);
|
|
|
|
if (pPerfObject->NumInstances == PERF_NO_INSTANCES) {
|
|
dwLength = swprintf (szTempBuffer, (LPCWSTR)L"\x0D\x0A singleton,");
|
|
dwReturn = AddStringToBuffer (
|
|
szBuffer, szTempBuffer, &dwLength, &dwTotalLength, *pcchBufferSize);
|
|
}
|
|
if (bCostlyObject) {
|
|
dwLength = swprintf (szTempBuffer, (LPCWSTR)L"\x0D\x0A costly,");
|
|
dwReturn = AddStringToBuffer (
|
|
szBuffer, szTempBuffer, &dwLength, &dwTotalLength, *pcchBufferSize);
|
|
}
|
|
if (bDefaultObject) {
|
|
dwLength = swprintf (szTempBuffer, (LPCWSTR)L"\x0D\x0A perfdefault,");
|
|
dwReturn = AddStringToBuffer (
|
|
szBuffer, szTempBuffer, &dwLength, &dwTotalLength, *pcchBufferSize);
|
|
|
|
}
|
|
|
|
if (pPcDllInfo != NULL) {
|
|
dwLength = swprintf (szTempBuffer, (LPCWSTR)L"\x0D\x0A dynamic,");
|
|
dwReturn = AddStringToBuffer (
|
|
szBuffer, szTempBuffer, &dwLength, &dwTotalLength, *pcchBufferSize);
|
|
|
|
if ((dwReturn == ERROR_SUCCESS) && (pPcDllInfo->szWbemProviderName != NULL)) {
|
|
dwLength = swprintf (szTempBuffer, (LPCWSTR)L"\x0D\x0A provider(\"%s\"),",
|
|
szGenericProviderName);
|
|
dwReturn = AddStringToBuffer (
|
|
szBuffer, szTempBuffer, &dwLength, &dwTotalLength, *pcchBufferSize);
|
|
} else {
|
|
// if this structure is used, all fields must be present
|
|
dwReturn = ERROR_INVALID_PARAMETER;
|
|
}
|
|
|
|
if ((dwReturn == ERROR_SUCCESS) && (pPcDllInfo->szRegistryKey != NULL)) {
|
|
dwLength = swprintf (szTempBuffer, (LPCWSTR)L"\x0D\x0A registrykey(\"%s\"),",
|
|
pPcDllInfo->szRegistryKey);
|
|
dwReturn = AddStringToBuffer (
|
|
szBuffer, szTempBuffer, &dwLength, &dwTotalLength, *pcchBufferSize);
|
|
} else {
|
|
// if this structure is used, all fields must be present
|
|
dwReturn = ERROR_INVALID_PARAMETER;
|
|
}
|
|
|
|
if ((dwReturn == ERROR_SUCCESS) && (pPcDllInfo->szClassGuid != NULL)) {
|
|
if (pPcDllInfo->szClassGuid[0] != 0) {
|
|
dwLength = swprintf (szTempBuffer, (LPCWSTR)L"\x0D\x0A classguid(\"%s\"),",
|
|
pPcDllInfo->szClassGuid);
|
|
dwReturn = AddStringToBuffer (
|
|
szBuffer, szTempBuffer, &dwLength, &dwTotalLength, *pcchBufferSize);
|
|
}
|
|
} else {
|
|
// if this structure is used, all fields must be present
|
|
dwReturn = ERROR_INVALID_PARAMETER;
|
|
}
|
|
}
|
|
|
|
dwLength = swprintf (szTempBuffer, (LPCWSTR)L"\x0D\x0A locale(\"0x%4.4x\"),", (GetSystemDefaultLCID() & 0x0000FFFF));
|
|
dwReturn = AddStringToBuffer (
|
|
szBuffer, szTempBuffer, &dwLength, &dwTotalLength, *pcchBufferSize);
|
|
|
|
dwLength = swprintf (szTempBuffer, (LPCWSTR)L"\x0D\x0A display(\"%ws\"),",
|
|
lpDisplayText[pPerfObject->ObjectNameTitleIndex]);
|
|
dwReturn = AddStringToBuffer (
|
|
szBuffer, szTempBuffer, &dwLength, &dwTotalLength, *pcchBufferSize);
|
|
|
|
dwLength = swprintf (szTempBuffer, (LPCWSTR)L"\x0D\x0A perfindex(%d),", pPerfObject->ObjectNameTitleIndex);
|
|
dwReturn = AddStringToBuffer (
|
|
szBuffer, szTempBuffer, &dwLength, &dwTotalLength, *pcchBufferSize);
|
|
|
|
dwLength = swprintf (szTempBuffer, (LPCWSTR)L"\x0D\x0A helpindex(%d),", pPerfObject->ObjectHelpTitleIndex);
|
|
dwReturn = AddStringToBuffer (
|
|
szBuffer, szTempBuffer, &dwLength, &dwTotalLength, *pcchBufferSize);
|
|
|
|
dwLength = swprintf (szTempBuffer, (LPCWSTR)L"\x0D\x0A perfdetail(%d)", pPerfObject->DetailLevel);
|
|
dwReturn = AddStringToBuffer (
|
|
szBuffer, szTempBuffer, &dwLength, &dwTotalLength, *pcchBufferSize);
|
|
|
|
dwLength = swprintf (szTempBuffer, (LPCWSTR)L"\x0D\x0A]%sclass Win32Perf_%ws%ws : %ws\x0D\x0A{",
|
|
(LPCWSTR)L"\x0D\x0A", (bRawDefinition ? (LPCWSTR)L"Raw" : (LPCWSTR)L""),
|
|
FormatPerfName(lpCounterText[pPerfObject->ObjectNameTitleIndex],FALSE),
|
|
(bRawDefinition ? szRawClass : szFmtClass));
|
|
dwReturn = AddStringToBuffer (
|
|
szBuffer, szTempBuffer, &dwLength, &dwTotalLength, *pcchBufferSize);
|
|
|
|
// add an entry for the instance name here if the object has instances
|
|
if (pPerfObject->NumInstances != PERF_NO_INSTANCES) {
|
|
dwLength = swprintf (szTempBuffer, (LPCWSTR)L"\x0D\x0A [key]\x0D\x0A string\tName;");
|
|
dwReturn = AddStringToBuffer (
|
|
szBuffer, szTempBuffer, &dwLength, &dwTotalLength, *pcchBufferSize);
|
|
}
|
|
|
|
*pcchBufferSize = dwTotalLength;
|
|
return dwReturn;
|
|
}
|
|
|
|
DWORD
|
|
GenerateMofObjectTail (
|
|
LPWSTR szBuffer,
|
|
LPDWORD pcchBufferSize
|
|
)
|
|
{
|
|
WCHAR szTempBuffer[MAX_PATH];
|
|
DWORD dwTotalLength = 0;
|
|
DWORD dwLength;
|
|
DWORD dwReturn = ERROR_SUCCESS;
|
|
|
|
dwLength = swprintf (szTempBuffer, (LPCWSTR)L"\x0D\x0A};\x0D\x0A");
|
|
dwReturn = AddStringToBuffer (
|
|
szBuffer, szTempBuffer, &dwLength, &dwTotalLength, *pcchBufferSize);
|
|
|
|
*pcchBufferSize = dwTotalLength;
|
|
return dwReturn;
|
|
}
|
|
|
|
DWORD
|
|
GenerateMofCounter (
|
|
LPWSTR szBuffer,
|
|
LPDWORD pcchBufferSize,
|
|
PERF_COUNTER_DEFINITION *pPerfCounter,
|
|
LPWSTR *lpCounterText, // name strings array
|
|
LPWSTR *lpDisplayText, // Localized name strings array
|
|
DWORD dwFlags
|
|
)
|
|
{
|
|
WCHAR szTempBuffer[MAX_PATH];
|
|
DWORD dwTotalLength = 0;
|
|
DWORD dwLength;
|
|
DWORD dwReturn = ERROR_SUCCESS;
|
|
|
|
BOOL bRawDefinition = (dwFlags & WM_GMO_RAW_DEFINITION);
|
|
BOOL bDefaultCounter = (dwFlags & WM_GMO_DEFAULT_COUNTER);
|
|
PERFTYPE_LOOKUP *pType;
|
|
|
|
pType = GetPerfTypeInfo (pPerfCounter->CounterType);
|
|
|
|
if (pType != NULL) {
|
|
if (bRawDefinition || IsDisplayableType(pPerfCounter->CounterType)) {
|
|
dwLength = swprintf (szTempBuffer, (LPCWSTR)L"\x0D\x0A [");
|
|
dwReturn = AddStringToBuffer (
|
|
szBuffer, szTempBuffer, &dwLength, &dwTotalLength, *pcchBufferSize);
|
|
|
|
if (bDefaultCounter) {
|
|
dwLength = swprintf (szTempBuffer, (LPCWSTR)L"\x0D\x0A perfdefault,");
|
|
dwReturn = AddStringToBuffer (
|
|
szBuffer, szTempBuffer, &dwLength, &dwTotalLength, *pcchBufferSize);
|
|
}
|
|
dwLength = swprintf (szTempBuffer, (LPCWSTR)L"\x0D\x0A display(\"%ws\"),",
|
|
lpDisplayText[pPerfCounter->CounterNameTitleIndex]);
|
|
dwReturn = AddStringToBuffer (
|
|
szBuffer, szTempBuffer, &dwLength, &dwTotalLength, *pcchBufferSize);
|
|
|
|
dwLength = swprintf (szTempBuffer, (LPCWSTR)L"\x0D\x0A countertype(%u),", pPerfCounter->CounterType);
|
|
dwReturn = AddStringToBuffer (
|
|
szBuffer, szTempBuffer, &dwLength, &dwTotalLength, *pcchBufferSize);
|
|
|
|
dwLength = swprintf (szTempBuffer, (LPCWSTR)L"\x0D\x0A perfindex(%d),", pPerfCounter->CounterNameTitleIndex);
|
|
dwReturn = AddStringToBuffer (
|
|
szBuffer, szTempBuffer, &dwLength, &dwTotalLength, *pcchBufferSize);
|
|
|
|
dwLength = swprintf (szTempBuffer, (LPCWSTR)L"\x0D\x0A helpindex(%d),", pPerfCounter->CounterHelpTitleIndex);
|
|
dwReturn = AddStringToBuffer (
|
|
szBuffer, szTempBuffer, &dwLength, &dwTotalLength, *pcchBufferSize);
|
|
|
|
dwLength = swprintf (szTempBuffer, (LPCWSTR)L"\x0D\x0A defaultscale(%d),", pPerfCounter->DefaultScale);
|
|
dwReturn = AddStringToBuffer (
|
|
szBuffer, szTempBuffer, &dwLength, &dwTotalLength, *pcchBufferSize);
|
|
|
|
dwLength = swprintf (szTempBuffer, (LPCWSTR)L"\x0D\x0A perfdetail(%d)", pPerfCounter->DetailLevel);
|
|
dwReturn = AddStringToBuffer (
|
|
szBuffer, szTempBuffer, &dwLength, &dwTotalLength, *pcchBufferSize);
|
|
|
|
dwLength = swprintf (szTempBuffer, (LPCWSTR)L"\x0D\x0A ]\x0D\x0A %ws\t%ws;\x0D\x0A",
|
|
(bRawDefinition ? pType->RawType : pType->FmtType),
|
|
FormatPerfName (lpCounterText[pPerfCounter->CounterNameTitleIndex],
|
|
(IsDisplayableType(pPerfCounter->CounterType) ? FALSE : TRUE)));
|
|
dwReturn = AddStringToBuffer (
|
|
szBuffer, szTempBuffer, &dwLength, &dwTotalLength, *pcchBufferSize);
|
|
// return size used
|
|
*pcchBufferSize = dwTotalLength;
|
|
}
|
|
} else {
|
|
dwReturn = ERROR_FILE_NOT_FOUND;
|
|
}
|
|
|
|
return dwReturn;
|
|
}
|
|
|
|
DWORD
|
|
GenerateMofInstances (
|
|
LPWSTR szBuffer,
|
|
LPDWORD pcchBufferSize,
|
|
PERF_DATA_BLOCK * pPerfDataBlock,
|
|
PERF_OBJECT_TYPE * pPerfObject,
|
|
LPWSTR * lpCounterText, // name strings array
|
|
LPWSTR * lpDisplayText, // Localized name strings array
|
|
DWORD dwFlags
|
|
)
|
|
{
|
|
WCHAR szTempBuffer[MAX_PATH];
|
|
DWORD dwTotalLength = 0;
|
|
DWORD dwLength;
|
|
DWORD dwReturn = ERROR_SUCCESS;
|
|
|
|
BOOL bRawDefinition = (dwFlags & WM_GMO_RAW_DEFINITION);
|
|
//
|
|
// for each instance, dump all the counter data for that instance
|
|
//
|
|
PERF_INSTANCE_DEFINITION * pThisInstance;
|
|
PERF_INSTANCE_DEFINITION * pParentInstance;
|
|
PERF_OBJECT_TYPE * pParentObject;
|
|
PERF_COUNTER_DEFINITION * pThisCounter;
|
|
DWORD dwParentInstIdx;
|
|
DWORD dwObjectIdx;
|
|
DWORD dwInstanceIndex;
|
|
DWORD dwCounterCount;
|
|
LPDWORD pValue;
|
|
LONGLONG llTimeStamp;
|
|
|
|
UNREFERENCED_PARAMETER (lpDisplayText);
|
|
|
|
if (pPerfObject->NumInstances == PERF_NO_INSTANCES) {
|
|
dwLength = swprintf (szTempBuffer, (LPCWSTR)L"\x0D\x0A\x0D\x0Ainstance of Win32Perf_%ws%ws\x0D\x0A{",
|
|
(bRawDefinition ? (LPCWSTR)L"Raw" : (LPCWSTR)L""),
|
|
FormatPerfName(lpCounterText[pPerfObject->ObjectNameTitleIndex], FALSE));
|
|
dwReturn = AddStringToBuffer (
|
|
szBuffer, szTempBuffer, &dwLength, &dwTotalLength, *pcchBufferSize);
|
|
|
|
GetSystemTimeAsFileTime ((LPFILETIME)&llTimeStamp);
|
|
dwLength = swprintf (szTempBuffer, (LPCWSTR)L"\x0D\x0A Timestamp = ");
|
|
dwReturn = AddStringToBuffer (
|
|
szBuffer, szTempBuffer, &dwLength, &dwTotalLength, *pcchBufferSize);
|
|
|
|
pValue = (LPDWORD)&llTimeStamp;
|
|
pValue++;
|
|
dwLength = swprintf (szTempBuffer, (LPCWSTR)L"0x%8.8x", *pValue);
|
|
dwReturn = AddStringToBuffer (
|
|
szBuffer, szTempBuffer, &dwLength, &dwTotalLength, *pcchBufferSize);
|
|
|
|
pValue--;
|
|
dwLength = swprintf (szTempBuffer, (LPCWSTR)L"%8.8x;", *pValue);
|
|
dwReturn = AddStringToBuffer (
|
|
szBuffer, szTempBuffer, &dwLength, &dwTotalLength, *pcchBufferSize);
|
|
|
|
|
|
pThisCounter = FirstCounter(pPerfObject);
|
|
assert (pThisCounter != NULL);
|
|
for (dwCounterCount = 0; dwCounterCount < pPerfObject->NumCounters; dwCounterCount++) {
|
|
dwLength = swprintf (szTempBuffer, (LPCWSTR)L"\x0D\x0A %ws = ",
|
|
FormatPerfName (lpCounterText[pThisCounter->CounterNameTitleIndex],
|
|
(IsDisplayableType(pThisCounter->CounterType) ? FALSE : TRUE)));
|
|
dwReturn = AddStringToBuffer (
|
|
szBuffer, szTempBuffer, &dwLength, &dwTotalLength, *pcchBufferSize);
|
|
|
|
pValue = (LPDWORD)pPerfObject;
|
|
pValue = (LPDWORD)((LPBYTE)pValue + pPerfObject->DefinitionLength);
|
|
pValue = (LPDWORD)((LPBYTE)pValue + pThisCounter->CounterOffset);
|
|
|
|
if (pThisCounter->CounterSize == 8) {
|
|
pValue++;
|
|
dwLength = swprintf (szTempBuffer, (LPCWSTR)L"0x%8.8x", *pValue);
|
|
dwReturn = AddStringToBuffer (
|
|
szBuffer, szTempBuffer, &dwLength, &dwTotalLength, *pcchBufferSize);
|
|
|
|
pValue--;
|
|
dwLength = swprintf (szTempBuffer, (LPCWSTR)L"%8.8x;", *pValue);
|
|
dwReturn = AddStringToBuffer (
|
|
szBuffer, szTempBuffer, &dwLength, &dwTotalLength, *pcchBufferSize);
|
|
|
|
} else {
|
|
dwLength = swprintf (szTempBuffer, (LPCWSTR)L"0x%8.8x;", *pValue);
|
|
dwReturn = AddStringToBuffer (
|
|
szBuffer, szTempBuffer, &dwLength, &dwTotalLength, *pcchBufferSize);
|
|
|
|
}
|
|
pThisCounter = NextCounter (pThisCounter);
|
|
}
|
|
dwLength = swprintf (szTempBuffer, (LPCWSTR)L"\x0D\x0A};\x0D\x0A");
|
|
dwReturn = AddStringToBuffer (
|
|
szBuffer, szTempBuffer, &dwLength, &dwTotalLength, *pcchBufferSize);
|
|
|
|
} else {
|
|
// do the multiple instance case here
|
|
pThisInstance = FirstInstance(pPerfObject);
|
|
for (dwInstanceIndex = 0; dwInstanceIndex < (DWORD)pPerfObject->NumInstances; dwInstanceIndex++) {
|
|
dwLength = swprintf (szTempBuffer, (LPCWSTR)L"\x0D\x0A\x0D\x0Ainstance of Win32Perf_%ws%ws\x0D\x0A{",
|
|
(bRawDefinition ? (LPCWSTR)L"Raw" : (LPCWSTR)L""),
|
|
FormatPerfName(lpCounterText[pPerfObject->ObjectNameTitleIndex],FALSE));
|
|
dwReturn = AddStringToBuffer (
|
|
szBuffer, szTempBuffer, &dwLength, &dwTotalLength, *pcchBufferSize);
|
|
|
|
if (pThisInstance->ParentObjectTitleIndex > 0) {
|
|
// get parent instance name
|
|
pParentObject = FirstObject(pPerfDataBlock);
|
|
dwObjectIdx = 0;
|
|
while ((pParentObject != NULL) &&
|
|
(pParentObject->ObjectNameTitleIndex != pThisInstance->ParentObjectTitleIndex) &&
|
|
(dwObjectIdx < pPerfDataBlock->NumObjectTypes)) {
|
|
pParentObject = NextObject (pParentObject);
|
|
dwObjectIdx++;
|
|
}
|
|
if (pParentObject->ObjectNameTitleIndex == pThisInstance->ParentObjectTitleIndex) {
|
|
pParentInstance = FirstInstance (pParentObject);
|
|
for (dwParentInstIdx = 0;
|
|
dwParentInstIdx < pThisInstance->ParentObjectInstance;
|
|
dwParentInstIdx++) {
|
|
pParentInstance = NextInstance(pParentInstance);
|
|
}
|
|
dwLength = swprintf (szTempBuffer, (LPCWSTR)L"\x0D\x0A Name = \"%ws/",
|
|
GetInstanceName (pParentInstance));
|
|
dwReturn = AddStringToBuffer (
|
|
szBuffer, szTempBuffer, &dwLength, &dwTotalLength, *pcchBufferSize);
|
|
|
|
dwLength = swprintf (szTempBuffer, (LPCWSTR)L"%ws\";", GetInstanceName (pThisInstance));
|
|
dwReturn = AddStringToBuffer (
|
|
szBuffer, szTempBuffer, &dwLength, &dwTotalLength, *pcchBufferSize);
|
|
|
|
} else {
|
|
dwLength = swprintf (szTempBuffer, (LPCWSTR)L"\x0D\x0A Name = \"%ws\";",
|
|
GetInstanceName (pThisInstance));
|
|
dwReturn = AddStringToBuffer (
|
|
szBuffer, szTempBuffer, &dwLength, &dwTotalLength, *pcchBufferSize);
|
|
|
|
}
|
|
} else {
|
|
dwLength = swprintf (szTempBuffer, (LPCWSTR)L"\x0D\x0A Name = \"%ws\";",
|
|
GetInstanceName (pThisInstance));
|
|
dwReturn = AddStringToBuffer (
|
|
szBuffer, szTempBuffer, &dwLength, &dwTotalLength, *pcchBufferSize);
|
|
|
|
}
|
|
pThisCounter = FirstCounter(pPerfObject);
|
|
assert (pThisCounter != NULL);
|
|
for (dwCounterCount = 0; dwCounterCount < pPerfObject->NumCounters; dwCounterCount++) {
|
|
assert (pThisCounter != NULL);
|
|
dwLength = swprintf (szTempBuffer, (LPCWSTR)L"\x0D\x0A %ws = ",
|
|
FormatPerfName (lpCounterText[pThisCounter->CounterNameTitleIndex],
|
|
(IsDisplayableType(pThisCounter->CounterType) ? FALSE : TRUE)));
|
|
dwReturn = AddStringToBuffer (
|
|
szBuffer, szTempBuffer, &dwLength, &dwTotalLength, *pcchBufferSize);
|
|
|
|
pValue = (LPDWORD)pThisInstance;
|
|
pValue = (LPDWORD)((LPBYTE)pValue + pThisInstance->ByteLength);
|
|
pValue = (LPDWORD)((LPBYTE)pValue + pThisCounter->CounterOffset);
|
|
if (pThisCounter->CounterSize == 8) {
|
|
pValue++;
|
|
dwLength = swprintf (szTempBuffer, (LPCWSTR)L"0x%8.8x", *pValue);
|
|
dwReturn = AddStringToBuffer (
|
|
szBuffer, szTempBuffer, &dwLength, &dwTotalLength, *pcchBufferSize);
|
|
|
|
pValue--;
|
|
dwLength = swprintf (szTempBuffer, (LPCWSTR)L"%8.8x;", *pValue);
|
|
dwReturn = AddStringToBuffer (
|
|
szBuffer, szTempBuffer, &dwLength, &dwTotalLength, *pcchBufferSize);
|
|
|
|
} else {
|
|
dwLength = swprintf (szTempBuffer, (LPCWSTR)L"0x%8.8x;", *pValue);
|
|
dwReturn = AddStringToBuffer (
|
|
szBuffer, szTempBuffer, &dwLength, &dwTotalLength, *pcchBufferSize);
|
|
|
|
}
|
|
pThisCounter = NextCounter (pThisCounter);
|
|
}
|
|
dwLength = swprintf (szTempBuffer, (LPCWSTR)L"\x0D\x0A};\x0D\x0A");
|
|
dwReturn = AddStringToBuffer (
|
|
szBuffer, szTempBuffer, &dwLength, &dwTotalLength, *pcchBufferSize);
|
|
|
|
pThisInstance = NextInstance(pThisInstance);
|
|
}
|
|
}
|
|
*pcchBufferSize = dwTotalLength;
|
|
|
|
return dwReturn;
|
|
}
|