include/winperf.h

   1 /*
   2  * Performance Monitor
   3  *
   4  * Copyright 2007 Hans Leidekker
   5  *
   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.
  10  *
  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.
  15  *
  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
  19  */
  20
  21 #ifndef _WINPERF_
  22 #define _WINPERF_
  23
  24 #define PERF_SIZE_DWORD         0x00000000
  25 #define PERF_SIZE_LARGE         0x00000100
  26 #define PERF_SIZE_ZERO          0x00000200
  27 #define PERF_SIZE_VARIABLE_LEN  0x00000300
  28
  29 #define PERF_TYPE_NUMBER        0x00000000
  30 #define PERF_TYPE_COUNTER       0x00000400
  31 #define PERF_TYPE_TEXT          0x00000800
  32 #define PERF_TYPE_ZERO          0x00000C00
  33
  34 #define PERF_NUMBER_HEX         0x00000000
  35 #define PERF_NUMBER_DECIMAL     0x00010000
  36 #define PERF_NUMBER_DEC_1000    0x00020000
  37
  38 #define PERF_COUNTER_VALUE      0x00000000
  39 #define PERF_COUNTER_RATE       0x00010000
  40 #define PERF_COUNTER_FRACTION   0x00020000
  41 #define PERF_COUNTER_BASE       0x00030000
  42 #define PERF_COUNTER_ELAPSED    0x00040000
  43 #define PERF_COUNTER_QUEUELEN   0x00050000
  44 #define PERF_COUNTER_HISTOGRAM  0x00060000
  45 #define PERF_COUNTER_PRECISION  0x00070000
  46
  47 #define PERF_TEXT_UNICODE       0x00000000
  48 #define PERF_TEXT_ASCII         0x00010000
  49
  50 #define PERF_TIMER_TICK         0x00000000
  51 #define PERF_TIMER_100NS        0x00100000
  52 #define PERF_OBJECT_TIMER       0x00200000
  53
  54 #define PERF_DELTA_COUNTER      0x00400000
  55 #define PERF_DELTA_BASE         0x00800000
  56 #define PERF_INVERSE_COUNTER    0x01000000
  57 #define PERF_MULTI_COUNTER      0x02000000
  58
  59 #define PERF_DISPLAY_NO_SUFFIX  0x00000000
  60 #define PERF_DISPLAY_PER_SEC    0x10000000
  61 #define PERF_DISPLAY_PERCENT    0x20000000
  62 #define PERF_DISPLAY_SECONDS    0x30000000
  63 #define PERF_DISPLAY_NOSHOW     0x40000000
  64
  65 #define PERF_DETAIL_NOVICE      100
  66 #define PERF_DETAIL_ADVANCED    200
  67 #define PERF_DETAIL_EXPERT      300
  68 #define PERF_DETAIL_WIZARD      400
  69
  70 #include <pshpack8.h>
  71
  72 /* Performance data structure header
  73  * returned in answer to HKEY_PERFORMANCE_DATA request
  74  */
  75
  76 #define PERF_DATA_VERSION 1
  77 #define PERF_DATA_REVISION 1
  78
  79 typedef struct _PERF_DATA_BLOCK
  80 {
  81     WCHAR Signature[4];
  82     DWORD LittleEndian;
  83     DWORD Version;
  84     DWORD Revision;
  85     DWORD TotalByteLength;
  86     DWORD HeaderLength;
  87     DWORD NumObjectTypes;
  88     DWORD DefaultObject;
  89     SYSTEMTIME SystemTime;
  90     LARGE_INTEGER PerfTime;
  91     LARGE_INTEGER PerfFreq;
  92     LARGE_INTEGER PerfTime100nSec;
  93     DWORD SystemNameLength;
  94     DWORD SystemNameOffset;
  95 } PERF_DATA_BLOCK, *PPERF_DATA_BLOCK;
  96
  97 #define PERF_NO_INSTANCES -1
  98
  99 typedef struct _PERF_OBJECT_TYPE
 100 {
 101     DWORD TotalByteLength;
 102     DWORD DefinitionLength;
 103     DWORD HeaderLength;
 104     DWORD ObjectNameTitleIndex;
 105 #ifdef _WIN64
 106     DWORD ObjectNameTitle;
 107 #else
 108     LPWSTR ObjectNameTitle;
 109 #endif
 110     DWORD ObjectHelpTitleIndex;
 111 #ifdef _WIN64
 112     DWORD ObjectHelpTitle;
 113 #else
 114     LPWSTR ObjectHelpTitle;
 115 #endif
 116     DWORD DetailLevel;
 117     DWORD NumCounters;
 118     LONG DefaultCounter;
 119     LONG NumInstances;
 120     DWORD CodePage;
 121     LARGE_INTEGER PerfTime;
 122     LARGE_INTEGER PerfFreq;
 123 } PERF_OBJECT_TYPE, *PPERF_OBJECT_TYPE;
 124
 125 typedef struct _PERF_COUNTER_DEFINITION
 126 {
 127     DWORD ByteLength;
 128     DWORD CounterNameTitleIndex;
 129 #ifdef _WIN64
 130     DWORD CounterNameTitle;
 131 #else
 132     LPWSTR CounterNameTitle;
 133 #endif
 134     DWORD CounterHelpTitleIndex;
 135 #ifdef _WIN64
 136     DWORD CounterHelpTitle;
 137 #else
 138     LPWSTR CounterHelpTitle;
 139 #endif
 140     LONG DefaultScale;
 141     DWORD DetailLevel;
 142     DWORD CounterType;
 143     DWORD CounterSize;
 144     DWORD CounterOffset;
 145 } PERF_COUNTER_DEFINITION, *PPERF_COUNTER_DEFINITION;
 146
 147 #define PERF_NO_UNIQUE_ID -1
 148
 149 typedef struct _PERF_INSTANCE_DEFINITION
 150 {
 151     DWORD ByteLength;
 152     DWORD ParentObjectTitleIndex;
 153     DWORD ParentObjectInstance;
 154     LONG UniqueID;
 155     DWORD NameOffset;
 156     DWORD NameLength;
 157 } PERF_INSTANCE_DEFINITION, *PPERF_INSTANCE_DEFINITION;
 158
 159 typedef struct _PERF_COUNTER_BLOCK
 160 {
 161     DWORD ByteLength;
 162 } PERF_COUNTER_BLOCK, *PPERF_COUNTER_BLOCK;
 163
 164
 165 #include <poppack.h>
 166
 167 typedef DWORD (APIENTRY PM_OPEN_PROC)(LPWSTR);
 168 typedef DWORD (APIENTRY PM_COLLECT_PROC)(LPWSTR,LPVOID *,LPDWORD,LPDWORD);
 169 typedef DWORD (APIENTRY PM_CLOSE_PROC)(void);
 170 typedef DWORD (APIENTRY PM_QUERY_PROC)(LPDWORD,LPVOID *,LPDWORD,LPDWORD);
 171
 172 #endif /* _WINPERF_ */