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/*
* 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 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_ */
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