/* * Performance Data Helper * * Copyright 2007 Hans Leidekker * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA */ #ifndef _PDH_H_ #define _PDH_H_ #include <windows.h> #include <winperf.h> #ifdef __cplusplus extern "C" { #endif typedef LONG PDH_STATUS; typedef HANDLE PDH_HQUERY; typedef HANDLE PDH_HCOUNTER; typedef HANDLE PDH_HLOG; typedef PDH_HCOUNTER HCOUNTER; typedef PDH_HQUERY HQUERY; typedef PDH_HLOG HLOG; #define PDH_CVERSION_WIN40 0x0400 #define PDH_CVERSION_WIN50 0x0500 #define PDH_VERSION 0x0503 #define PDH_MAX_SCALE 7 #define PDH_MIN_SCALE (-7) #define PDH_MAX_COUNTER_NAME 1024 #define PDH_FMT_LONG 0x00000100 #define PDH_FMT_DOUBLE 0x00000200 #define PDH_FMT_LARGE 0x00000400 #define PDH_FMT_NOSCALE 0x00001000 #define PDH_FMT_1000 0x00002000 #define PDH_FMT_NOCAP100 0x00008000 #define DATA_SOURCE_REGISTRY 0x00000001 #define DATA_SOURCE_LOGFILE 0x00000002 #define DATA_SOURCE_WBEM 0x00000004 #ifdef WINE_NO_UNICODE_MACROS # define DECL_PDH_TYPE_AW(name) /* nothing */ #else /* WINE_NO_UNICODE_MACROS */ # ifdef UNICODE # define DECL_PDH_TYPE_AW(name) typedef name##_W name; # else # define DECL_PDH_TYPE_AW(name) typedef name##_A name; # endif #endif /* WINE_NO_UNICODE_MACROS */ typedef struct _PDH_FMT_COUNTERVALUE { DWORD CStatus; union { LONG longValue; double doubleValue; LONGLONG largeValue; LPCSTR AnsiStringValue; LPCWSTR WideStringValue; } DUMMYUNIONNAME; } PDH_FMT_COUNTERVALUE, *PPDH_FMT_COUNTERVALUE; typedef struct _PDH_RAW_COUNTER { DWORD CStatus; FILETIME TimeStamp; LONGLONG FirstValue; LONGLONG SecondValue; DWORD MultiCount; } PDH_RAW_COUNTER, *PPDH_RAW_COUNTER; 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; DECL_PDH_TYPE_AW(PDH_COUNTER_PATH_ELEMENTS) DECL_PDH_TYPE_AW(PPDH_COUNTER_PATH_ELEMENTS) 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; DECL_PDH_TYPE_AW(PDH_DATA_ITEM_PATH_ELEMENTS) DECL_PDH_TYPE_AW(PPDH_DATA_ITEM_PATH_ELEMENTS) 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; } DUMMYSTRUCTNAME; } DUMMYUNIONNAME; 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; } DUMMYSTRUCTNAME; } DUMMYUNIONNAME; LPWSTR szExplainText; DWORD DataBuffer[1]; } PDH_COUNTER_INFO_W, *PPDH_COUNTER_INFO_W; DECL_PDH_TYPE_AW(PDH_COUNTER_INFO) DECL_PDH_TYPE_AW(PPDH_COUNTER_INFO) #undef DECL_PDH_TYPE_AW PDH_STATUS WINAPI PdhAddCounterA(PDH_HQUERY, LPCSTR, DWORD_PTR, PDH_HCOUNTER *); PDH_STATUS WINAPI PdhAddCounterW(PDH_HQUERY, LPCWSTR, DWORD_PTR, PDH_HCOUNTER *); #define PdhAddCounter WINELIB_NAME_AW(PdhAddCounter) PDH_STATUS WINAPI PdhAddEnglishCounterA(PDH_HQUERY, LPCSTR, DWORD_PTR, PDH_HCOUNTER *); PDH_STATUS WINAPI PdhAddEnglishCounterW(PDH_HQUERY, LPCWSTR, DWORD_PTR, PDH_HCOUNTER *); #define PdhAddEnglishCounter WINELIB_NAME_AW(PdhAddEnglishCounter) PDH_STATUS WINAPI PdhBindInputDataSourceA(PDH_HLOG *, const char *); PDH_STATUS WINAPI PdhBindInputDataSourceW(PDH_HLOG *, const WCHAR *); #define PdhBindInputDataSource WINELIB_NAME_AW(PdhBindInputDataSource) PDH_STATUS WINAPI PdhCloseQuery(PDH_HQUERY); PDH_STATUS WINAPI PdhCollectQueryData(PDH_HQUERY); PDH_STATUS WINAPI PdhCollectQueryDataEx(PDH_HQUERY, DWORD, HANDLE); PDH_STATUS WINAPI PdhCollectQueryDataWithTime(PDH_HQUERY,LONGLONG *); PDH_STATUS WINAPI PdhEnumObjectsA(LPCSTR,LPCSTR,PZZSTR,LPDWORD,DWORD,BOOL); PDH_STATUS WINAPI PdhEnumObjectsW(LPCWSTR,LPCWSTR,PZZWSTR,LPDWORD,DWORD,BOOL); #define PdhEnumObjects WINELIB_NAME_AW(PdhEnumObjects) PDH_STATUS WINAPI PdhEnumObjectItemsA(LPCSTR, LPCSTR, LPCSTR, LPSTR, LPDWORD, LPSTR, LPDWORD, DWORD, DWORD); PDH_STATUS WINAPI PdhEnumObjectItemsW(LPCWSTR, LPCWSTR, LPCWSTR, LPWSTR, LPDWORD, LPWSTR, LPDWORD, DWORD, DWORD); #define PdhEnumObjectItems WINELIB_NAME_AW(PdhEnumObjectItems) PDH_STATUS WINAPI PdhGetCounterInfoA(PDH_HCOUNTER, BOOLEAN, LPDWORD, PPDH_COUNTER_INFO_A); PDH_STATUS WINAPI PdhGetCounterInfoW(PDH_HCOUNTER, BOOLEAN, LPDWORD, PPDH_COUNTER_INFO_W); #define PdhGetCounterInfo WINELIB_NAME_AW(PdhGetCounterInfo) PDH_STATUS WINAPI PdhGetCounterTimeBase(PDH_HCOUNTER, LONGLONG *); PDH_STATUS WINAPI PdhGetDllVersion(LPDWORD); PDH_STATUS WINAPI PdhGetFormattedCounterValue(PDH_HCOUNTER, DWORD, LPDWORD, PPDH_FMT_COUNTERVALUE); PDH_STATUS WINAPI PdhGetRawCounterValue(PDH_HCOUNTER, LPDWORD, PPDH_RAW_COUNTER); PDH_STATUS WINAPI PdhLookupPerfIndexByNameA(LPCSTR, LPCSTR, LPDWORD); PDH_STATUS WINAPI PdhLookupPerfIndexByNameW(LPCWSTR, LPCWSTR, LPDWORD); #define PdhLookupPerfIndexByName WINELIB_NAME_AW(PdhLookupPerfIndexByName) PDH_STATUS WINAPI PdhLookupPerfNameByIndexA(LPCSTR, DWORD, LPSTR, LPDWORD); PDH_STATUS WINAPI PdhLookupPerfNameByIndexW(LPCWSTR, DWORD, LPWSTR, LPDWORD); #define PdhLookupPerfNameByIndex WINELIB_NAME_AW(PdhLookupPerfNameByIndex) PDH_STATUS WINAPI PdhMakeCounterPathA(PDH_COUNTER_PATH_ELEMENTS_A *, LPSTR, LPDWORD, DWORD); PDH_STATUS WINAPI PdhMakeCounterPathW(PDH_COUNTER_PATH_ELEMENTS_W *, LPWSTR, LPDWORD, DWORD); #define PdhMakeCounterPath WINELIB_NAME_AW(PdhMakeCounterPath) PDH_STATUS WINAPI PdhOpenQueryA(LPCSTR, DWORD_PTR, PDH_HQUERY *); PDH_STATUS WINAPI PdhOpenQueryW(LPCWSTR, DWORD_PTR, PDH_HQUERY *); #define PdhOpenQuery WINELIB_NAME_AW(PdhOpenQuery) PDH_STATUS WINAPI PdhRemoveCounter(PDH_HCOUNTER); PDH_STATUS WINAPI PdhSetCounterScaleFactor(PDH_HCOUNTER, LONG); PDH_STATUS WINAPI PdhSetDefaultRealTimeDataSource(DWORD); PDH_STATUS WINAPI PdhValidatePathA(LPCSTR); PDH_STATUS WINAPI PdhValidatePathW(LPCWSTR); #define PdhValidatePath WINELIB_NAME_AW(PdhValidatePath) PDH_STATUS WINAPI PdhValidatePathExA(PDH_HLOG, LPCSTR); PDH_STATUS WINAPI PdhValidatePathExW(PDH_HLOG, LPCWSTR); #define PdhValidatePathEx WINELIB_NAME_AW(PdhValidatePathEx) #ifdef __cplusplus } #endif #endif /* _PDH_H_ */