/*++ Copyright (C) 1996-1999 Microsoft Corporation Module Name: PDH.H Abstract: Header file for the Performance Data Helper (PDH) DLL functions. --*/ #ifndef _PDH_H_ #define _PDH_H_ #if _MSC_VER > 1000 #pragma once #endif #if _MSC_VER >= 1200 #pragma warning(push) #endif #pragma warning ( disable : 4201) // system include files required for datatype and constant definitions #include // necessary for data types used in this file #include // necessary for the Detail Level definitions #ifdef __cplusplus extern "C" { #endif typedef LONG PDH_STATUS; #define PDH_FUNCTION PDH_STATUS __stdcall // version info #define PDH_CVERSION_WIN40 ((DWORD)(0x0400)) #define PDH_CVERSION_WIN50 ((DWORD)(0x0500)) // v1.1 revision of PDH -- basic log functions // v1.2 of the PDH -- adds variable instance counters // v1.3 of the PDH -- adds log service control & stubs for NT5/PDH v2 fn's // v2.0 of the PDH -- is the NT v 5.0 B2 version #define PDH_VERSION ((DWORD)((PDH_CVERSION_WIN50) + 0x0003)) // define severity masks #define IsSuccessSeverity(ErrorCode) ((((DWORD)(ErrorCode) & (0xC0000000L)) == 0x00000000L) ? TRUE : FALSE) #define IsInformationalSeverity(ErrorCode) ((((DWORD)(ErrorCode) & (0xC0000000L)) == 0x40000000L) ? TRUE : FALSE) #define IsWarningSeverity(ErrorCode) ((((DWORD)(ErrorCode) & (0xC0000000L)) == 0x80000000L) ? TRUE : FALSE) #define IsErrorSeverity(ErrorCode) ((((DWORD)(ErrorCode) & (0xC0000000L)) == 0xC0000000L) ? TRUE : FALSE) #define MAX_COUNTER_PATH 256 // Maximum counter path length. This is an obsolute constance. #define PDH_MAX_COUNTER_NAME 1024 // Maximum counter name length. #define PDH_MAX_INSTANCE_NAME 1024 // Maximum counter instance name length. #define PDH_MAX_COUNTER_PATH 2048 // Maximum full counter path length. #define PDH_MAX_DATASOURCE_PATH 1024 // MAximum full counter log name length. // data type definitions typedef HANDLE PDH_HCOUNTER; typedef HANDLE PDH_HQUERY; typedef HANDLE PDH_HLOG; typedef PDH_HCOUNTER HCOUNTER; typedef PDH_HQUERY HQUERY; #ifndef _LMHLOGDEFINED_ typedef PDH_HLOG HLOG; #endif #ifdef INVALID_HANDLE_VALUE #undef INVALID_HANDLE_VALUE #define INVALID_HANDLE_VALUE ((HANDLE)((LONG_PTR)-1)) #endif #define H_REALTIME_DATASOURCE NULL #define H_WBEM_DATASOURCE INVALID_HANDLE_VALUE typedef struct _PDH_RAW_COUNTER { DWORD CStatus; FILETIME TimeStamp; LONGLONG FirstValue; LONGLONG SecondValue; DWORD MultiCount; } PDH_RAW_COUNTER, * PPDH_RAW_COUNTER; typedef struct _PDH_RAW_COUNTER_ITEM_A { LPSTR szName; PDH_RAW_COUNTER RawValue; } PDH_RAW_COUNTER_ITEM_A, * PPDH_RAW_COUNTER_ITEM_A; typedef struct _PDH_RAW_COUNTER_ITEM_W { LPWSTR szName; PDH_RAW_COUNTER RawValue; } PDH_RAW_COUNTER_ITEM_W, * PPDH_RAW_COUNTER_ITEM_W; typedef struct _PDH_FMT_COUNTERVALUE { DWORD CStatus; union { LONG longValue; double doubleValue; LONGLONG largeValue; LPCSTR AnsiStringValue; LPCWSTR WideStringValue; }; } PDH_FMT_COUNTERVALUE, * PPDH_FMT_COUNTERVALUE; typedef struct _PDH_FMT_COUNTERVALUE_ITEM_A { LPSTR szName; PDH_FMT_COUNTERVALUE FmtValue; } PDH_FMT_COUNTERVALUE_ITEM_A, * PPDH_FMT_COUNTERVALUE_ITEM_A; typedef struct _PDH_FMT_COUNTERVALUE_ITEM_W { LPWSTR szName; PDH_FMT_COUNTERVALUE FmtValue; } PDH_FMT_COUNTERVALUE_ITEM_W, * PPDH_FMT_COUNTERVALUE_ITEM_W; typedef struct _PDH_STATISTICS { DWORD dwFormat; DWORD count; PDH_FMT_COUNTERVALUE min; PDH_FMT_COUNTERVALUE max; PDH_FMT_COUNTERVALUE mean; } PDH_STATISTICS, * PPDH_STATISTICS; typedef struct _PDH_COUNTER_PATH_ELEMENTS_A { LPSTR szMachineName; LPSTR szObjectName; LPSTR szInstanceName; LPSTR szParentInstance; DWORD dwInstanceIndex; LPSTR szCounterName; } PDH_COUNTER_PATH_ELEMENTS_A, * PPDH_COUNTER_PATH_ELEMENTS_A; typedef struct _PDH_COUNTER_PATH_ELEMENTS_W { LPWSTR szMachineName; LPWSTR szObjectName; LPWSTR szInstanceName; LPWSTR szParentInstance; DWORD dwInstanceIndex; LPWSTR szCounterName; } PDH_COUNTER_PATH_ELEMENTS_W, * PPDH_COUNTER_PATH_ELEMENTS_W; typedef struct _PDH_DATA_ITEM_PATH_ELEMENTS_A { LPSTR szMachineName; GUID ObjectGUID; DWORD dwItemId; LPSTR szInstanceName; } PDH_DATA_ITEM_PATH_ELEMENTS_A, * PPDH_DATA_ITEM_PATH_ELEMENTS_A; typedef struct _PDH_DATA_ITEM_PATH_ELEMENTS_W { LPWSTR szMachineName; GUID ObjectGUID; DWORD dwItemId; LPWSTR szInstanceName; } PDH_DATA_ITEM_PATH_ELEMENTS_W, * PPDH_DATA_ITEM_PATH_ELEMENTS_W; typedef struct _PDH_COUNTER_INFO_A { DWORD dwLength; DWORD dwType; DWORD CVersion; DWORD CStatus; LONG lScale; LONG lDefaultScale; DWORD_PTR dwUserData; DWORD_PTR dwQueryUserData; LPSTR szFullPath; union { PDH_DATA_ITEM_PATH_ELEMENTS_A DataItemPath; PDH_COUNTER_PATH_ELEMENTS_A CounterPath; struct { LPSTR szMachineName; LPSTR szObjectName; LPSTR szInstanceName; LPSTR szParentInstance; DWORD dwInstanceIndex; LPSTR szCounterName; }; }; LPSTR szExplainText; DWORD DataBuffer[1]; } PDH_COUNTER_INFO_A, * PPDH_COUNTER_INFO_A; typedef struct _PDH_COUNTER_INFO_W { DWORD dwLength; DWORD dwType; DWORD CVersion; DWORD CStatus; LONG lScale; LONG lDefaultScale; DWORD_PTR dwUserData; DWORD_PTR dwQueryUserData; LPWSTR szFullPath; union { PDH_DATA_ITEM_PATH_ELEMENTS_W DataItemPath; PDH_COUNTER_PATH_ELEMENTS_W CounterPath; struct { LPWSTR szMachineName; LPWSTR szObjectName; LPWSTR szInstanceName; LPWSTR szParentInstance; DWORD dwInstanceIndex; LPWSTR szCounterName; }; }; LPWSTR szExplainText; DWORD DataBuffer[1]; } PDH_COUNTER_INFO_W, * PPDH_COUNTER_INFO_W; typedef struct _PDH_TIME_INFO { LONGLONG StartTime; LONGLONG EndTime; DWORD SampleCount; } PDH_TIME_INFO, * PPDH_TIME_INFO; typedef struct _PDH_RAW_LOG_RECORD { DWORD dwStructureSize; DWORD dwRecordType; DWORD dwItems; UCHAR RawBytes[1]; } PDH_RAW_LOG_RECORD, * PPDH_RAW_LOG_RECORD; typedef struct _PDH_LOG_SERVICE_QUERY_INFO_A { DWORD dwSize; DWORD dwFlags; DWORD dwLogQuota; LPSTR szLogFileCaption; LPSTR szDefaultDir; LPSTR szBaseFileName; DWORD dwFileType; DWORD dwReserved; union { struct { DWORD PdlAutoNameInterval; DWORD PdlAutoNameUnits; LPSTR PdlCommandFilename; LPSTR PdlCounterList; DWORD PdlAutoNameFormat; DWORD PdlSampleInterval; FILETIME PdlLogStartTime; FILETIME PdlLogEndTime; }; struct { DWORD TlNumberOfBuffers; DWORD TlMinimumBuffers; DWORD TlMaximumBuffers; DWORD TlFreeBuffers; DWORD TlBufferSize; DWORD TlEventsLost; DWORD TlLoggerThreadId; DWORD TlBuffersWritten; DWORD TlLogHandle; LPSTR TlLogFileName; }; }; } PDH_LOG_SERVICE_QUERY_INFO_A, * PPDH_LOG_SERVICE_QUERY_INFO_A; typedef struct _PDH_LOG_SERVICE_QUERY_INFO_W { DWORD dwSize; DWORD dwFlags; DWORD dwLogQuota; LPWSTR szLogFileCaption; LPWSTR szDefaultDir; LPWSTR szBaseFileName; DWORD dwFileType; DWORD dwReserved; union { struct { DWORD PdlAutoNameInterval; DWORD PdlAutoNameUnits; LPWSTR PdlCommandFilename; LPWSTR PdlCounterList; DWORD PdlAutoNameFormat; DWORD PdlSampleInterval; FILETIME PdlLogStartTime; FILETIME PdlLogEndTime; }; struct { DWORD TlNumberOfBuffers; DWORD TlMinimumBuffers; DWORD TlMaximumBuffers; DWORD TlFreeBuffers; DWORD TlBufferSize; DWORD TlEventsLost; DWORD TlLoggerThreadId; DWORD TlBuffersWritten; DWORD TlLogHandle; LPWSTR TlLogFileName; }; }; } PDH_LOG_SERVICE_QUERY_INFO_W, * PPDH_LOG_SERVICE_QUERY_INFO_W; // // Time value constants // #define MAX_TIME_VALUE ((LONGLONG) 0x7FFFFFFFFFFFFFFF) #define MIN_TIME_VALUE ((LONGLONG) 0) // function definitions PDH_FUNCTION PdhGetDllVersion( IN LPDWORD lpdwVersion ); // // Query Functions // PDH_FUNCTION PdhOpenQueryW( IN LPCWSTR szDataSource, IN DWORD_PTR dwUserData, IN PDH_HQUERY * phQuery ); PDH_FUNCTION PdhOpenQueryA( IN LPCSTR szDataSource, IN DWORD_PTR dwUserData, IN PDH_HQUERY * phQuery ); PDH_FUNCTION PdhAddCounterW( IN PDH_HQUERY hQuery, IN LPCWSTR szFullCounterPath, IN DWORD_PTR dwUserData, IN PDH_HCOUNTER * phCounter ); PDH_FUNCTION PdhAddCounterA( IN PDH_HQUERY hQuery, IN LPCSTR szFullCounterPath, IN DWORD_PTR dwUserData, IN PDH_HCOUNTER * phCounter ); PDH_FUNCTION PdhRemoveCounter( IN PDH_HCOUNTER hCounter ); PDH_FUNCTION PdhCollectQueryData( IN PDH_HQUERY hQuery ); PDH_FUNCTION PdhCloseQuery( IN PDH_HQUERY hQuery ); // // Counter Functions // PDH_FUNCTION PdhGetFormattedCounterValue( IN PDH_HCOUNTER hCounter, IN DWORD dwFormat, IN LPDWORD lpdwType, IN PPDH_FMT_COUNTERVALUE pValue ); PDH_FUNCTION PdhGetFormattedCounterArrayA( IN PDH_HCOUNTER hCounter, IN DWORD dwFormat, IN LPDWORD lpdwBufferSize, IN LPDWORD lpdwItemCount, IN PPDH_FMT_COUNTERVALUE_ITEM_A ItemBuffer ); PDH_FUNCTION PdhGetFormattedCounterArrayW( IN PDH_HCOUNTER hCounter, IN DWORD dwFormat, IN LPDWORD lpdwBufferSize, IN LPDWORD lpdwItemCount, IN PPDH_FMT_COUNTERVALUE_ITEM_W ItemBuffer ); // dwFormat flag values // #define PDH_FMT_RAW ((DWORD) 0x00000010) #define PDH_FMT_ANSI ((DWORD) 0x00000020) #define PDH_FMT_UNICODE ((DWORD) 0x00000040) #define PDH_FMT_LONG ((DWORD) 0x00000100) #define PDH_FMT_DOUBLE ((DWORD) 0x00000200) #define PDH_FMT_LARGE ((DWORD) 0x00000400) #define PDH_FMT_NOSCALE ((DWORD) 0x00001000) #define PDH_FMT_1000 ((DWORD) 0x00002000) #define PDH_FMT_NODATA ((DWORD) 0x00004000) #define PDH_FMT_NOCAP100 ((DWORD) 0x00008000) #define PERF_DETAIL_COSTLY ((DWORD) 0x00010000) #define PERF_DETAIL_STANDARD ((DWORD) 0x0000FFFF) PDH_FUNCTION PdhGetRawCounterValue( IN PDH_HCOUNTER hCounter, IN LPDWORD lpdwType, IN PPDH_RAW_COUNTER pValue ); PDH_FUNCTION PdhGetRawCounterArrayA( IN PDH_HCOUNTER hCounter, IN LPDWORD lpdwBufferSize, IN LPDWORD lpdwItemCount, IN PPDH_RAW_COUNTER_ITEM_A ItemBuffer ); PDH_FUNCTION PdhGetRawCounterArrayW( IN PDH_HCOUNTER hCounter, IN LPDWORD lpdwBufferSize, IN LPDWORD lpdwItemCount, IN PPDH_RAW_COUNTER_ITEM_W ItemBuffer ); PDH_FUNCTION PdhCalculateCounterFromRawValue( IN PDH_HCOUNTER hCounter, IN DWORD dwFormat, IN PPDH_RAW_COUNTER rawValue1, IN PPDH_RAW_COUNTER rawValue2, IN PPDH_FMT_COUNTERVALUE fmtValue ); PDH_FUNCTION PdhComputeCounterStatistics( IN PDH_HCOUNTER hCounter, IN DWORD dwFormat, IN DWORD dwFirstEntry, IN DWORD dwNumEntries, IN PPDH_RAW_COUNTER lpRawValueArray, IN PPDH_STATISTICS data ); PDH_FUNCTION PdhGetCounterInfoW( IN PDH_HCOUNTER hCounter, IN BOOLEAN bRetrieveExplainText, IN LPDWORD pdwBufferSize, IN PPDH_COUNTER_INFO_W lpBuffer ); PDH_FUNCTION PdhGetCounterInfoA( IN PDH_HCOUNTER hCounter, IN BOOLEAN bRetrieveExplainText, IN LPDWORD pdwBufferSize, IN PPDH_COUNTER_INFO_A lpBuffer ); #define PDH_MAX_SCALE (7L) #define PDH_MIN_SCALE (-7L) PDH_FUNCTION PdhSetCounterScaleFactor( IN PDH_HCOUNTER hCounter, IN LONG lFactor ); // // Browsing and enumeration functions // PDH_FUNCTION PdhConnectMachineW( IN LPCWSTR szMachineName ); PDH_FUNCTION PdhConnectMachineA( IN LPCSTR szMachineName ); PDH_FUNCTION PdhEnumMachinesW( IN LPCWSTR szDataSource, IN LPWSTR mszMachineList, IN LPDWORD pcchBufferSize ); PDH_FUNCTION PdhEnumMachinesA( IN LPCSTR szDataSource, IN LPSTR mszMachineList, IN LPDWORD pcchBufferSize ); PDH_FUNCTION PdhEnumObjectsW( IN LPCWSTR szDataSource, IN LPCWSTR szMachineName, IN LPWSTR mszObjectList, IN LPDWORD pcchBufferSize, IN DWORD dwDetailLevel, IN BOOL bRefresh ); PDH_FUNCTION PdhEnumObjectsA( IN LPCSTR szDataSource, IN LPCSTR szMachineName, IN LPSTR mszObjectList, IN LPDWORD pcchBufferSize, IN DWORD dwDetailLevel, IN BOOL bRefresh ); PDH_FUNCTION PdhEnumObjectItemsW( IN LPCWSTR szDataSource, IN LPCWSTR szMachineName, IN LPCWSTR szObjectName, IN LPWSTR mszCounterList, IN LPDWORD pcchCounterListLength, IN LPWSTR mszInstanceList, IN LPDWORD pcchInstanceListLength, IN DWORD dwDetailLevel, IN DWORD dwFlags ); PDH_FUNCTION PdhEnumObjectItemsA( IN LPCSTR szDataSource, IN LPCSTR szMachineName, IN LPCSTR szObjectName, IN LPSTR mszCounterList, IN LPDWORD pcchCounterListLength, IN LPSTR mszInstanceList, IN LPDWORD pcchInstanceListLength, IN DWORD dwDetailLevel, IN DWORD dwFlags ); #define PDH_OBJECT_HAS_INSTANCES ((DWORD) 0x00000001) PDH_FUNCTION PdhMakeCounterPathW( IN PPDH_COUNTER_PATH_ELEMENTS_W pCounterPathElements, IN LPWSTR szFullPathBuffer, IN LPDWORD pcchBufferSize, IN DWORD dwFlags ); PDH_FUNCTION PdhMakeCounterPathA( IN PPDH_COUNTER_PATH_ELEMENTS_A pCounterPathElements, IN LPSTR szFullPathBuffer, IN LPDWORD pcchBufferSize, IN DWORD dwFlags ); PDH_FUNCTION PdhParseCounterPathW( IN LPCWSTR szFullPathBuffer, IN PPDH_COUNTER_PATH_ELEMENTS_W pCounterPathElements, IN LPDWORD pdwBufferSize, IN DWORD dwFlags ); PDH_FUNCTION PdhParseCounterPathA( IN LPCSTR szFullPathBuffer, IN PPDH_COUNTER_PATH_ELEMENTS_A pCounterPathElements, IN LPDWORD pdwBufferSize, IN DWORD dwFlags ); #define PDH_PATH_WBEM_RESULT ((DWORD) 0x00000001) #define PDH_PATH_WBEM_INPUT ((DWORD) 0x00000002) #define PDH_PATH_LANG_FLAGS(LangId, Flags) ((DWORD)(((LangId & 0x0000FFFF) << 16) | (Flags & 0x0000FFFF))) PDH_FUNCTION PdhParseInstanceNameW( IN LPCWSTR szInstanceString, IN LPWSTR szInstanceName, IN LPDWORD pcchInstanceNameLength, IN LPWSTR szParentName, IN LPDWORD pcchParentNameLength, IN LPDWORD lpIndex ); PDH_FUNCTION PdhParseInstanceNameA( IN LPCSTR szInstanceString, IN LPSTR szInstanceName, IN LPDWORD pcchInstanceNameLength, IN LPSTR szParentName, IN LPDWORD pcchParentNameLength, IN LPDWORD lpIndex ); PDH_FUNCTION PdhValidatePathW( IN LPCWSTR szFullPathBuffer ); PDH_FUNCTION PdhValidatePathA( IN LPCSTR szFullPathBuffer ); PDH_FUNCTION PdhGetDefaultPerfObjectW( IN LPCWSTR szDataSource, IN LPCWSTR szMachineName, IN LPWSTR szDefaultObjectName, IN LPDWORD pcchBufferSize ); PDH_FUNCTION PdhGetDefaultPerfObjectA( IN LPCSTR szDataSource, IN LPCSTR szMachineName, IN LPSTR szDefaultObjectName, IN LPDWORD pcchBufferSize ); PDH_FUNCTION PdhGetDefaultPerfCounterW( IN LPCWSTR szDataSource, IN LPCWSTR szMachineName, IN LPCWSTR szObjectName, IN LPWSTR szDefaultCounterName, IN LPDWORD pcchBufferSize ); PDH_FUNCTION PdhGetDefaultPerfCounterA( IN LPCSTR szDataSource, IN LPCSTR szMachineName, IN LPCSTR szObjectName, IN LPSTR szDefaultCounterName, IN LPDWORD pcchBufferSize ); typedef PDH_STATUS (__stdcall * CounterPathCallBack)(DWORD_PTR); #if _MSC_VER >= 1200 #pragma warning(push) #endif #pragma warning ( disable : 4214 ) // Disable warning messages typedef struct _BrowseDlgConfig_HW { // Configuration flags DWORD bIncludeInstanceIndex:1, bSingleCounterPerAdd:1, bSingleCounterPerDialog:1, bLocalCountersOnly:1, bWildCardInstances:1, bHideDetailBox:1, bInitializePath:1, bDisableMachineSelection:1, bIncludeCostlyObjects:1, bShowObjectBrowser:1, bReserved:22; HWND hWndOwner; PDH_HLOG hDataSource; LPWSTR szReturnPathBuffer; DWORD cchReturnPathLength; CounterPathCallBack pCallBack; DWORD_PTR dwCallBackArg; PDH_STATUS CallBackStatus; DWORD dwDefaultDetailLevel; LPWSTR szDialogBoxCaption; } PDH_BROWSE_DLG_CONFIG_HW, * PPDH_BROWSE_DLG_CONFIG_HW; typedef struct _BrowseDlgConfig_HA { // Configuration flags DWORD bIncludeInstanceIndex:1, bSingleCounterPerAdd:1, bSingleCounterPerDialog:1, bLocalCountersOnly:1, bWildCardInstances:1, bHideDetailBox:1, bInitializePath:1, bDisableMachineSelection:1, bIncludeCostlyObjects:1, bShowObjectBrowser:1, bReserved:22; HWND hWndOwner; PDH_HLOG hDataSource; LPSTR szReturnPathBuffer; DWORD cchReturnPathLength; CounterPathCallBack pCallBack; DWORD_PTR dwCallBackArg; PDH_STATUS CallBackStatus; DWORD dwDefaultDetailLevel; LPSTR szDialogBoxCaption; } PDH_BROWSE_DLG_CONFIG_HA, * PPDH_BROWSE_DLG_CONFIG_HA; typedef struct _BrowseDlgConfig_W { // Configuration flags DWORD bIncludeInstanceIndex:1, bSingleCounterPerAdd:1, bSingleCounterPerDialog:1, bLocalCountersOnly:1, bWildCardInstances:1, bHideDetailBox:1, bInitializePath:1, bDisableMachineSelection:1, bIncludeCostlyObjects:1, bShowObjectBrowser:1, bReserved:22; HWND hWndOwner; LPWSTR szDataSource; LPWSTR szReturnPathBuffer; DWORD cchReturnPathLength; CounterPathCallBack pCallBack; DWORD_PTR dwCallBackArg; PDH_STATUS CallBackStatus; DWORD dwDefaultDetailLevel; LPWSTR szDialogBoxCaption; } PDH_BROWSE_DLG_CONFIG_W, * PPDH_BROWSE_DLG_CONFIG_W; typedef struct _BrowseDlgConfig_A { // Configuration flags DWORD bIncludeInstanceIndex:1, bSingleCounterPerAdd:1, bSingleCounterPerDialog:1, bLocalCountersOnly:1, bWildCardInstances:1, bHideDetailBox:1, bInitializePath:1, bDisableMachineSelection:1, bIncludeCostlyObjects:1, bShowObjectBrowser:1, bReserved:22; HWND hWndOwner; LPSTR szDataSource; LPSTR szReturnPathBuffer; DWORD cchReturnPathLength; CounterPathCallBack pCallBack; DWORD_PTR dwCallBackArg; PDH_STATUS CallBackStatus; DWORD dwDefaultDetailLevel; LPSTR szDialogBoxCaption; } PDH_BROWSE_DLG_CONFIG_A, * PPDH_BROWSE_DLG_CONFIG_A; #if _MSC_VER >= 1200 #pragma warning(pop) #else #pragma warning ( default : 4214 ) #endif PDH_FUNCTION PdhBrowseCountersW( IN PPDH_BROWSE_DLG_CONFIG_W pBrowseDlgData ); PDH_FUNCTION PdhBrowseCountersA( IN PPDH_BROWSE_DLG_CONFIG_A pBrowseDlgData ); PDH_FUNCTION PdhExpandCounterPathW( IN LPCWSTR szWildCardPath, IN LPWSTR mszExpandedPathList, IN LPDWORD pcchPathListLength ); PDH_FUNCTION PdhExpandCounterPathA( IN LPCSTR szWildCardPath, IN LPSTR mszExpandedPathList, IN LPDWORD pcchPathListLength ); // // v2.0 functions // PDH_FUNCTION PdhLookupPerfNameByIndexW( IN LPCWSTR szMachineName, IN DWORD dwNameIndex, IN LPWSTR szNameBuffer, IN LPDWORD pcchNameBufferSize ); PDH_FUNCTION PdhLookupPerfNameByIndexA( IN LPCSTR szMachineName, IN DWORD dwNameIndex, IN LPSTR szNameBuffer, IN LPDWORD pcchNameBufferSize ); PDH_FUNCTION PdhLookupPerfIndexByNameW( IN LPCWSTR szMachineName, IN LPCWSTR szNameBuffer, IN LPDWORD pdwIndex ); PDH_FUNCTION PdhLookupPerfIndexByNameA( IN LPCSTR szMachineName, IN LPCSTR szNameBuffer, IN LPDWORD pdwIndex ); #define PDH_NOEXPANDCOUNTERS 1 #define PDH_NOEXPANDINSTANCES 2 #define PDH_REFRESHCOUNTERS 4 PDH_FUNCTION PdhExpandWildCardPathA( IN LPCSTR szDataSource, IN LPCSTR szWildCardPath, IN LPSTR mszExpandedPathList, IN LPDWORD pcchPathListLength, IN DWORD dwFlags ); PDH_FUNCTION PdhExpandWildCardPathW( IN LPCWSTR szDataSource, IN LPCWSTR szWildCardPath, IN LPWSTR mszExpandedPathList, IN LPDWORD pcchPathListLength, IN DWORD dwFlags ); // // Logging Functions // #define PDH_LOG_READ_ACCESS ((DWORD) 0x00010000) #define PDH_LOG_WRITE_ACCESS ((DWORD) 0x00020000) #define PDH_LOG_UPDATE_ACCESS ((DWORD) 0x00040000) #define PDH_LOG_ACCESS_MASK ((DWORD) 0x000F0000) #define PDH_LOG_CREATE_NEW ((DWORD) 0x00000001) #define PDH_LOG_CREATE_ALWAYS ((DWORD) 0x00000002) #define PDH_LOG_OPEN_ALWAYS ((DWORD) 0x00000003) #define PDH_LOG_OPEN_EXISTING ((DWORD) 0x00000004) #define PDH_LOG_CREATE_MASK ((DWORD) 0x0000000F) #define PDH_LOG_OPT_USER_STRING ((DWORD) 0x01000000) #define PDH_LOG_OPT_CIRCULAR ((DWORD) 0x02000000) #define PDH_LOG_OPT_MAX_IS_BYTES ((DWORD) 0x04000000) #define PDH_LOG_OPT_APPEND ((DWORD) 0x08000000) #define PDH_LOG_OPT_MASK ((DWORD) 0x0F000000) #define PDH_LOG_TYPE_UNDEFINED 0 #define PDH_LOG_TYPE_CSV 1 #define PDH_LOG_TYPE_TSV 2 //#define PDH_LOG_TYPE_BINARY 3 // this is the retired binary format #define PDH_LOG_TYPE_TRACE_KERNEL 4 #define PDH_LOG_TYPE_TRACE_GENERIC 5 #define PDH_LOG_TYPE_PERFMON 6 #define PDH_LOG_TYPE_SQL 7 #define PDH_LOG_TYPE_BINARY 8 PDH_FUNCTION PdhOpenLogW( IN LPCWSTR szLogFileName, IN DWORD dwAccessFlags, IN LPDWORD lpdwLogType, IN PDH_HQUERY hQuery, IN DWORD dwMaxSize, IN LPCWSTR szUserCaption, IN PDH_HLOG * phLog ); PDH_FUNCTION PdhOpenLogA( IN LPCSTR szLogFileName, IN DWORD dwAccessFlags, IN LPDWORD lpdwLogType, IN PDH_HQUERY hQuery, IN DWORD dwMaxSize, IN LPCSTR szUserCaption, IN PDH_HLOG * phLog ); PDH_FUNCTION PdhUpdateLogW( IN PDH_HLOG hLog, IN LPCWSTR szUserString ); PDH_FUNCTION PdhUpdateLogA( IN PDH_HLOG hLog, IN LPCSTR szUserString ); PDH_FUNCTION PdhUpdateLogFileCatalog( IN PDH_HLOG hLog ); PDH_FUNCTION PdhGetLogFileSize( IN PDH_HLOG hLog, IN LONGLONG * llSize ); PDH_FUNCTION PdhCloseLog( IN PDH_HLOG hLog, IN DWORD dwFlags ); #define PDH_FLAGS_CLOSE_QUERY ((DWORD) 0x00000001) // // Data source selection dialog // #define PDH_FLAGS_FILE_BROWSER_ONLY ((DWORD) 0x00000001) PDH_FUNCTION PdhSelectDataSourceW( IN HWND hWndOwner, IN DWORD dwFlags, IN LPWSTR szDataSource, IN LPDWORD pcchBufferLength ); PDH_FUNCTION PdhSelectDataSourceA( IN HWND hWndOwner, IN DWORD dwFlags, IN LPSTR szDataSource, IN LPDWORD pcchBufferLength ); BOOL PdhIsRealTimeQuery( IN PDH_HQUERY hQuery ); PDH_FUNCTION PdhSetQueryTimeRange( IN PDH_HQUERY hQuery, IN PPDH_TIME_INFO pInfo ); PDH_FUNCTION PdhGetDataSourceTimeRangeW( IN LPCWSTR szDataSource, IN LPDWORD pdwNumEntries, IN PPDH_TIME_INFO pInfo, IN LPDWORD pdwBufferSize ); PDH_FUNCTION PdhGetDataSourceTimeRangeA( IN LPCSTR szDataSource, IN LPDWORD pdwNumEntries, IN PPDH_TIME_INFO pInfo, IN LPDWORD dwBufferSize ); PDH_FUNCTION PdhCollectQueryDataEx( IN PDH_HQUERY hQuery, IN DWORD dwIntervalTime, IN HANDLE hNewDataEvent ); PDH_FUNCTION PdhFormatFromRawValue( IN DWORD dwCounterType, IN DWORD dwFormat, IN LONGLONG * pTimeBase, IN PPDH_RAW_COUNTER pRawValue1, IN PPDH_RAW_COUNTER pRawValue2, IN PPDH_FMT_COUNTERVALUE pFmtValue ); PDH_FUNCTION PdhGetCounterTimeBase( IN PDH_HCOUNTER hCounter, IN LONGLONG * pTimeBase ); PDH_FUNCTION PdhReadRawLogRecord( IN PDH_HLOG hLog, IN FILETIME ftRecord, IN PPDH_RAW_LOG_RECORD pRawLogRecord, IN LPDWORD pdwBufferLength ); #define DATA_SOURCE_REGISTRY ((DWORD) 0x00000001) #define DATA_SOURCE_LOGFILE ((DWORD) 0x00000002) #define DATA_SOURCE_WBEM ((DWORD) 0x00000004) PDH_FUNCTION PdhSetDefaultRealTimeDataSource( IN DWORD dwDataSourceId ); // Extended API for WMI event trace logfile format // PDH_FUNCTION PdhBindInputDataSourceW( IN PDH_HLOG * phDataSource, IN LPCWSTR LogFileNameList ); PDH_FUNCTION PdhBindInputDataSourceA( IN PDH_HLOG * phDataSource, IN LPCSTR LogFileNameList ); PDH_FUNCTION PdhOpenQueryH( IN PDH_HLOG hDataSource, IN DWORD_PTR dwUserData, IN PDH_HQUERY * phQuery ); PDH_FUNCTION PdhEnumMachinesHW( IN PDH_HLOG hDataSource, IN LPWSTR mszMachineList, IN LPDWORD pcchBufferSize ); PDH_FUNCTION PdhEnumMachinesHA( IN PDH_HLOG hDataSource, IN LPSTR mszMachineList, IN LPDWORD pcchBufferSize ); PDH_FUNCTION PdhEnumObjectsHW( IN PDH_HLOG hDataSource, IN LPCWSTR szMachineName, IN LPWSTR mszObjectList, IN LPDWORD pcchBufferSize, IN DWORD dwDetailLevel, IN BOOL bRefresh ) ; PDH_FUNCTION PdhEnumObjectsHA( IN PDH_HLOG hDataSource, IN LPCSTR szMachineName, IN LPSTR mszObjectList, IN LPDWORD pcchBufferSize, IN DWORD dwDetailLevel, IN BOOL bRefresh ); PDH_FUNCTION PdhEnumObjectItemsHW( IN PDH_HLOG hDataSource, IN LPCWSTR szMachineName, IN LPCWSTR szObjectName, IN LPWSTR mszCounterList, IN LPDWORD pcchCounterListLength, IN LPWSTR mszInstanceList, IN LPDWORD pcchInstanceListLength, IN DWORD dwDetailLevel, IN DWORD dwFlags ); PDH_FUNCTION PdhEnumObjectItemsHA( IN PDH_HLOG hDataSource, IN LPCSTR szMachineName, IN LPCSTR szObjectName, IN LPSTR mszCounterList, IN LPDWORD pcchCounterListLength, IN LPSTR mszInstanceList, IN LPDWORD pcchInstanceListLength, IN DWORD dwDetailLevel, IN DWORD dwFlags ); PDH_FUNCTION PdhExpandWildCardPathHW( IN PDH_HLOG hDataSource, IN LPCWSTR szWildCardPath, IN LPWSTR mszExpandedPathList, IN LPDWORD pcchPathListLength, IN DWORD dwFlags ); PDH_FUNCTION PdhExpandWildCardPathHA( IN PDH_HLOG hDataSource, IN LPCSTR szWildCardPath, IN LPSTR mszExpandedPathList, IN LPDWORD pcchPathListLength, IN DWORD dwFlags ); PDH_FUNCTION PdhGetDataSourceTimeRangeH( IN PDH_HLOG hDataSource, IN LPDWORD pdwNumEntries, IN PPDH_TIME_INFO pInfo, IN LPDWORD pdwBufferSize ); PDH_FUNCTION PdhGetDefaultPerfObjectHW( IN PDH_HLOG hDataSource, IN LPCWSTR szMachineName, IN LPWSTR szDefaultObjectName, IN LPDWORD pcchBufferSize ); PDH_FUNCTION PdhGetDefaultPerfObjectHA( IN PDH_HLOG hDataSource, IN LPCSTR szMachineName, IN LPSTR szDefaultObjectName, IN LPDWORD pcchBufferSize ); PDH_FUNCTION PdhGetDefaultPerfCounterHW( IN PDH_HLOG hDataSource, IN LPCWSTR szMachineName, IN LPCWSTR szObjectName, IN LPWSTR szDefaultCounterName, IN LPDWORD pcchBufferSize ); PDH_FUNCTION PdhGetDefaultPerfCounterHA( IN PDH_HLOG hDataSource, IN LPCSTR szMachineName, IN LPCSTR szObjectName, IN LPSTR szDefaultCounterName, IN LPDWORD pcchBufferSize ); PDH_FUNCTION PdhBrowseCountersHW( IN PPDH_BROWSE_DLG_CONFIG_HW pBrowseDlgData ); PDH_FUNCTION PdhBrowseCountersHA( IN PPDH_BROWSE_DLG_CONFIG_HA pBrowseDlgData ); //Check that a DSN points to a database that contains the correct Perfmon tables. PDH_FUNCTION PdhVerifySQLDBW( IN LPCWSTR szDataSource ); PDH_FUNCTION PdhVerifySQLDBA( IN LPCSTR szDataSource ); //Create the correct perfmon tables in the database pointed to by a DSN. PDH_FUNCTION PdhCreateSQLTablesW( IN LPCWSTR szDataSource ); PDH_FUNCTION PdhCreateSQLTablesA( IN LPCSTR szDataSource ); //Return the list of Log set names in the database pointed to by the DSN. PDH_FUNCTION PdhEnumLogSetNamesW( IN LPCWSTR szDataSource, IN LPWSTR mszDataSetNameList, IN LPDWORD pcchBufferLength ); PDH_FUNCTION PdhEnumLogSetNamesA( IN LPCSTR szDataSource, IN LPSTR mszDataSetNameList, IN LPDWORD pcchBufferLength ); //Retrieve the GUID for an open Log Set PDH_FUNCTION PdhGetLogSetGUID( IN PDH_HLOG hLog, IN GUID * pGuid, IN int * pRunId ); //Set the RunID for an open Log Set PDH_FUNCTION PdhSetLogSetRunID( IN PDH_HLOG hLog, IN int RunId ); // // Unicode/ANSI compatibility section // #ifdef UNICODE #ifndef _UNICODE #define _UNICODE #endif #endif #ifdef _UNICODE #ifndef UNICODE #define UNICODE #endif #endif #ifdef UNICODE // start of UNICODE definitions #define PdhOpenQuery PdhOpenQueryW #define PdhAddCounter PdhAddCounterW #define PdhGetCounterInfo PdhGetCounterInfoW #define PDH_COUNTER_INFO PDH_COUNTER_INFO_W #define PPDH_COUNTER_INFO PPDH_COUNTER_INFO_W #define PdhConnectMachine PdhConnectMachineW #define PdhEnumMachines PdhEnumMachinesW #define PdhEnumObjects PdhEnumObjectsW #define PdhEnumObjectItems PdhEnumObjectItemsW #define PdhMakeCounterPath PdhMakeCounterPathW #define PDH_COUNTER_PATH_ELEMENTS PDH_COUNTER_PATH_ELEMENTS_W #define PPDH_COUNTER_PATH_ELEMENTS PPDH_COUNTER_PATH_ELEMENTS_W #define PdhParseCounterPath PdhParseCounterPathW #define PdhParseInstanceName PdhParseInstanceNameW #define PdhValidatePath PdhValidatePathW #define PdhGetDefaultPerfObject PdhGetDefaultPerfObjectW #define PdhGetDefaultPerfCounter PdhGetDefaultPerfCounterW #define PdhBrowseCounters PdhBrowseCountersW #define PdhBrowseCountersH PdhBrowseCountersHW #define PDH_BROWSE_DLG_CONFIG PDH_BROWSE_DLG_CONFIG_W #define PPDH_BROWSE_DLG_CONFIG PPDH_BROWSE_DLG_CONFIG_W #define PDH_BROWSE_DLG_CONFIG_H PDH_BROWSE_DLG_CONFIG_HW #define PPDH_BROWSE_DLG_CONFIG_H PPDH_BROWSE_DLG_CONFIG_HW #define PdhExpandCounterPath PdhExpandCounterPathW // v2.0 functions #define PDH_FMT_COUNTERVALUE_ITEM PDH_FMT_COUNTERVALUE_ITEM_W #define PPDH_FMT_COUNTERVALUE_ITEM PPDH_FMT_COUNTERVALUE_ITEM_W #define PDH_RAW_COUNTER_ITEM PDH_RAW_COUNTER_ITEM_W #define PPDH_RAW_COUNTER_ITEM PPDH_RAW_COUNTER_ITEM_W #define PdhGetFormattedCounterArray PdhGetFormattedCounterArrayW #define PdhGetRawCounterArray PdhGetRawCounterArrayW #define PdhLookupPerfNameByIndex PdhLookupPerfNameByIndexW #define PdhLookupPerfIndexByName PdhLookupPerfIndexByNameW #define PdhOpenLog PdhOpenLogW #define PdhUpdateLog PdhUpdateLogW #define PdhSelectDataSource PdhSelectDataSourceW #define PdhGetDataSourceTimeRange PdhGetDataSourceTimeRangeW #define PDH_LOG_SERVICE_QUERY_INFO PDH_LOG_SERVICE_QUERY_INFO_W #define PPDH_LOG_SERVICE_QUERY_INFO PPDH_LOG_SERVICE_QUERY_INFO_W #define PdhLogServiceControl PdhLogServiceControlW #define PdhLogServiceQuery PdhLogServiceQueryW #define PdhExpandWildCardPath PdhExpandWildCardPathW #define PdhBindInputDataSource PdhBindInputDataSourceW #define PdhEnumMachinesH PdhEnumMachinesHW #define PdhEnumObjectsH PdhEnumObjectsHW #define PdhEnumObjectItemsH PdhEnumObjectItemsHW #define PdhExpandWildCardPathH PdhExpandWildCardPathHW #define PdhGetDefaultPerfObjectH PdhGetDefaultPerfObjectHW #define PdhGetDefaultPerfCounterH PdhGetDefaultPerfCounterHW #define PdhEnumLogSetNames PdhEnumLogSetNamesW #define PdhCreateSQLTables PdhCreateSQLTablesW #define PdhVerifySQLDB PdhVerifySQLDBW // end of UNICODE definitions #else // start of ANSI definitions #define PdhOpenQuery PdhOpenQueryA #define PdhAddCounter PdhAddCounterA #define PdhGetCounterInfo PdhGetCounterInfoA #define PDH_COUNTER_INFO PDH_COUNTER_INFO_A #define PPDH_COUNTER_INFO PPDH_COUNTER_INFO_A #define PdhConnectMachine PdhConnectMachineA #define PdhEnumMachines PdhEnumMachinesA #define PdhEnumObjects PdhEnumObjectsA #define PdhEnumObjectItems PdhEnumObjectItemsA #define PdhMakeCounterPath PdhMakeCounterPathA #define PDH_COUNTER_PATH_ELEMENTS PDH_COUNTER_PATH_ELEMENTS_A #define PPDH_COUNTER_PATH_ELEMENTS PPDH_COUNTER_PATH_ELEMENTS_A #define PdhParseCounterPath PdhParseCounterPathA #define PdhParseInstanceName PdhParseInstanceNameA #define PdhValidatePath PdhValidatePathA #define PdhGetDefaultPerfObject PdhGetDefaultPerfObjectA #define PdhGetDefaultPerfCounter PdhGetDefaultPerfCounterA #define PdhBrowseCounters PdhBrowseCountersA #define PdhBrowseCountersH PdhBrowseCountersHA #define PDH_BROWSE_DLG_CONFIG PDH_BROWSE_DLG_CONFIG_A #define PPDH_BROWSE_DLG_CONFIG PPDH_BROWSE_DLG_CONFIG_A #define PDH_BROWSE_DLG_CONFIG_H PDH_BROWSE_DLG_CONFIG_HA #define PPDH_BROWSE_DLG_CONFIG_H PPDH_BROWSE_DLG_CONFIG_HA #define PdhExpandCounterPath PdhExpandCounterPathA // v2.0 functions #define PDH_FMT_COUNTERVALUE_ITEM PDH_FMT_COUNTERVALUE_ITEM_A #define PPDH_FMT_COUNTERVALUE_ITEM PPDH_FMT_COUNTERVALUE_ITEM_A #define PDH_RAW_COUNTER_ITEM PDH_RAW_COUNTER_ITEM_A #define PPDH_RAW_COUNTER_ITEM PPDH_RAW_COUNTER_ITEM_A #define PdhGetFormattedCounterArray PdhGetFormattedCounterArrayA #define PdhGetRawCounterArray PdhGetRawCounterArrayA #define PdhLookupPerfNameByIndex PdhLookupPerfNameByIndexA #define PdhLookupPerfIndexByName PdhLookupPerfIndexByNameA #define PdhOpenLog PdhOpenLogA #define PdhUpdateLog PdhUpdateLogA #define PdhSelectDataSource PdhSelectDataSourceA #define PdhGetDataSourceTimeRange PdhGetDataSourceTimeRangeA #define PDH_LOG_SERVICE_QUERY_INFO PDH_LOG_SERVICE_QUERY_INFO_A #define PPDH_LOG_SERVICE_QUERY_INFO PPDH_LOG_SERVICE_QUERY_INFO_A #define PdhLogServiceControl PdhLogServiceControlA #define PdhLogServiceQuery PdhLogServiceQueryA #define PdhExpandWildCardPath PdhExpandWildCardPathA #define PdhBindInputDataSource PdhBindInputDataSourceA #define PdhEnumMachinesH PdhEnumMachinesHA #define PdhEnumObjectsH PdhEnumObjectsHA #define PdhEnumObjectItemsH PdhEnumObjectItemsHA #define PdhExpandWildCardPathH PdhExpandWildCardPathHA #define PdhGetDefaultPerfObjectH PdhGetDefaultPerfObjectHA #define PdhGetDefaultPerfCounterH PdhGetDefaultPerfCounterHA #define PdhEnumLogSetNames PdhEnumLogSetNamesA #define PdhCreateSQLTables PdhCreateSQLTablesA #define PdhVerifySQLDB PdhVerifySQLDBA // end of ANSI definitions #endif // UNICODE #if _MSC_VER >= 1200 #pragma warning(pop) #else #pragma warning ( default : 4201 ) #endif #ifdef __cplusplus } #endif #endif //_PDH_H_