2 * Performance Data Helper
4 * Copyright 2007 Hans Leidekker
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
35 typedef LONG PDH_STATUS
;
36 typedef HANDLE PDH_HQUERY
;
37 typedef HANDLE PDH_HCOUNTER
;
38 typedef HANDLE PDH_HLOG
;
40 #define PDH_MAX_SCALE 7
41 #define PDH_MIN_SCALE (-7)
43 #define PDH_MAX_COUNTER_NAME 1024
45 #define PDH_FMT_LONG 0x00000100
46 #define PDH_FMT_DOUBLE 0x00000200
47 #define PDH_FMT_LARGE 0x00000400
48 #define PDH_FMT_NOSCALE 0x00001000
49 #define PDH_FMT_1000 0x00002000
50 #define PDH_FMT_NOCAP100 0x00008000
52 #define DATA_SOURCE_REGISTRY 0x00000001
53 #define DATA_SOURCE_LOGFILE 0x00000002
54 #define DATA_SOURCE_WBEM 0x00000004
56 typedef struct _PDH_FMT_COUNTERVALUE
64 LPCSTR AnsiStringValue
;
65 LPCWSTR WideStringValue
;
67 } PDH_FMT_COUNTERVALUE
, *PPDH_FMT_COUNTERVALUE
;
69 typedef struct _PDH_RAW_COUNTER
76 } PDH_RAW_COUNTER
, *PPDH_RAW_COUNTER
;
78 typedef struct _PDH_COUNTER_PATH_ELEMENTS_A
83 LPSTR szParentInstance
;
84 DWORD dwInstanceIndex
;
86 } PDH_COUNTER_PATH_ELEMENTS_A
, *PPDH_COUNTER_PATH_ELEMENTS_A
;
88 typedef struct _PDH_COUNTER_PATH_ELEMENTS_W
92 LPWSTR szInstanceName
;
93 LPWSTR szParentInstance
;
94 DWORD dwInstanceIndex
;
96 } PDH_COUNTER_PATH_ELEMENTS_W
, *PPDH_COUNTER_PATH_ELEMENTS_W
;
98 typedef struct _PDH_DATA_ITEM_PATH_ELEMENTS_A
103 LPSTR szInstanceName
;
104 } PDH_DATA_ITEM_PATH_ELEMENTS_A
, *PPDH_DATA_ITEM_PATH_ELEMENTS_A
;
106 typedef struct _PDH_DATA_ITEM_PATH_ELEMENTS_W
108 LPWSTR szMachineName
;
111 LPWSTR szInstanceName
;
112 } PDH_DATA_ITEM_PATH_ELEMENTS_W
, *PPDH_DATA_ITEM_PATH_ELEMENTS_W
;
114 typedef struct _PDH_COUNTER_INFO_A
122 DWORD_PTR dwUserData
;
123 DWORD_PTR dwQueryUserData
;
127 PDH_DATA_ITEM_PATH_ELEMENTS_A DataItemPath
;
128 PDH_COUNTER_PATH_ELEMENTS_A CounterPath
;
133 LPSTR szInstanceName
;
134 LPSTR szParentInstance
;
135 DWORD dwInstanceIndex
;
141 } PDH_COUNTER_INFO_A
, *PPDH_COUNTER_INFO_A
;
143 typedef struct _PDH_COUNTER_INFO_W
151 DWORD_PTR dwUserData
;
152 DWORD_PTR dwQueryUserData
;
156 PDH_DATA_ITEM_PATH_ELEMENTS_W DataItemPath
;
157 PDH_COUNTER_PATH_ELEMENTS_W CounterPath
;
160 LPWSTR szMachineName
;
162 LPWSTR szInstanceName
;
163 LPWSTR szParentInstance
;
164 DWORD dwInstanceIndex
;
165 LPWSTR szCounterName
;
168 LPWSTR szExplainText
;
170 } PDH_COUNTER_INFO_W
, *PPDH_COUNTER_INFO_W
;
172 PDH_STATUS WINAPI
PdhAddCounterA(PDH_HQUERY
, LPCSTR
, DWORD_PTR
, PDH_HCOUNTER
*);
173 PDH_STATUS WINAPI
PdhAddCounterW(PDH_HQUERY
, LPCWSTR
, DWORD_PTR
, PDH_HCOUNTER
*);
174 #define PdhAddCounter WINELIB_NAME_AW(PdhAddCounter)
175 PDH_STATUS WINAPI
PdhAddEnglishCounterA(PDH_HQUERY
, LPCSTR
, DWORD_PTR
, PDH_HCOUNTER
*);
176 PDH_STATUS WINAPI
PdhAddEnglishCounterW(PDH_HQUERY
, LPCWSTR
, DWORD_PTR
, PDH_HCOUNTER
*);
177 #define PdhAddEnglishCounter WINELIB_NAME_AW(PdhAddEnglishCounter)
178 PDH_STATUS WINAPI
PdhCloseQuery(PDH_HQUERY
);
179 PDH_STATUS WINAPI
PdhCollectQueryData(PDH_HQUERY
);
180 PDH_STATUS WINAPI
PdhCollectQueryDataEx(PDH_HQUERY
, DWORD
, HANDLE
);
181 PDH_STATUS WINAPI
PdhCollectQueryDataWithTime(PDH_HQUERY
,LONGLONG
*);
182 PDH_STATUS WINAPI
PdhEnumObjectItemsA(LPCSTR
, LPCSTR
, LPCSTR
, LPSTR
, LPDWORD
, LPSTR
, LPDWORD
, DWORD
, DWORD
);
183 PDH_STATUS WINAPI
PdhEnumObjectItemsW(LPCWSTR
, LPCWSTR
, LPCWSTR
, LPWSTR
, LPDWORD
, LPWSTR
, LPDWORD
, DWORD
, DWORD
);
184 #define PdhEnumObjectItems WINELIB_NAME_AW(PdhEnumObjectItems)
185 PDH_STATUS WINAPI
PdhGetCounterInfoA(PDH_HCOUNTER
, BOOLEAN
, LPDWORD
, PPDH_COUNTER_INFO_A
);
186 PDH_STATUS WINAPI
PdhGetCounterInfoW(PDH_HCOUNTER
, BOOLEAN
, LPDWORD
, PPDH_COUNTER_INFO_W
);
187 #define PdhGetCounterInfo WINELIB_NAME_AW(PdhGetCounterInfo)
188 PDH_STATUS WINAPI
PdhGetCounterTimeBase(PDH_HCOUNTER
, LONGLONG
*);
189 PDH_STATUS WINAPI
PdhGetFormattedCounterValue(PDH_HCOUNTER
, DWORD
, LPDWORD
, PPDH_FMT_COUNTERVALUE
);
190 PDH_STATUS WINAPI
PdhGetRawCounterValue(PDH_HCOUNTER
, LPDWORD
, PPDH_RAW_COUNTER
);
191 PDH_STATUS WINAPI
PdhLookupPerfIndexByNameA(LPCSTR
, LPCSTR
, LPDWORD
);
192 PDH_STATUS WINAPI
PdhLookupPerfIndexByNameW(LPCWSTR
, LPCWSTR
, LPDWORD
);
193 #define PdhLookupPerfIndexByName WINELIB_NAME_AW(PdhLookupPerfIndexByName)
194 PDH_STATUS WINAPI
PdhLookupPerfNameByIndexA(LPCSTR
, DWORD
, LPSTR
, LPDWORD
);
195 PDH_STATUS WINAPI
PdhLookupPerfNameByIndexW(LPCWSTR
, DWORD
, LPWSTR
, LPDWORD
);
196 #define PdhLookupPerfNameByIndex WINELIB_NAME_AW(PdhLookupPerfNameByIndex)
197 PDH_STATUS WINAPI
PdhMakeCounterPathA(PDH_COUNTER_PATH_ELEMENTS_A
*, LPSTR
, LPDWORD
, DWORD
);
198 PDH_STATUS WINAPI
PdhMakeCounterPathW(PDH_COUNTER_PATH_ELEMENTS_W
*, LPWSTR
, LPDWORD
, DWORD
);
199 #define PdhMakeCounterPath WINELIB_NAME_AW(PdhMakeCounterPath)
200 PDH_STATUS WINAPI
PdhOpenQueryA(LPCSTR
, DWORD_PTR
, PDH_HQUERY
*);
201 PDH_STATUS WINAPI
PdhOpenQueryW(LPCWSTR
, DWORD_PTR
, PDH_HQUERY
*);
202 #define PdhOpenQuery WINELIB_NAME_AW(PdhOpenQuery)
203 PDH_STATUS WINAPI
PdhRemoveCounter(PDH_HCOUNTER
);
204 PDH_STATUS WINAPI
PdhSetCounterScaleFactor(PDH_HCOUNTER
, LONG
);
205 PDH_STATUS WINAPI
PdhSetDefaultRealTimeDataSource(DWORD
);
206 PDH_STATUS WINAPI
PdhValidatePathA(LPCSTR
);
207 PDH_STATUS WINAPI
PdhValidatePathW(LPCWSTR
);
208 #define PdhValidatePath WINELIB_NAME_AW(PdhValidatePath)
209 PDH_STATUS WINAPI
PdhValidatePathExA(PDH_HLOG
, LPCSTR
);
210 PDH_STATUS WINAPI
PdhValidatePathExW(PDH_HLOG
, LPCWSTR
);
211 #define PdhValidatePathEx WINELIB_NAME_AW(PdhValidatePathEx)