PERFDATA.H

#define dwPerfDataIncrease       0x1000 
 
#define AllocatePerfData()      (MemoryAllocate (STARTING_SYSINFO_SIZE)) 
 
// Messages for the perf data collection thread 
#define WM_GET_PERF_DATA (WM_USER + 102) 
#define WM_FREE_SYSTEM   (WM_USER + 103) 
 
// State for perf data collection 
#define WAIT_FOR_PERF_DATA    0x0010 
#define PERF_DATA_READY       0x0011 
#define PERF_DATA_FAIL        0x0012 
#define IDLE_STATE            0x0013 
 
 
//==========================================================================// 
//                                   Macros                                 // 
//==========================================================================// 
 
 
#define IsLocalComputer(a) (!lstrcmp(a,LocalComputerName)) 
#define IsRemoteComputer(a) (!IsLocalComputer(a)) 
 
 
//==========================================================================// 
//                             Exported Functions                           // 
//==========================================================================// 
 
#if 0 
PPERFOBJECT FirstObject (PPERFDATA pPerfData) ; 
 
PPERFOBJECT NextObject (PPERFOBJECT pObject) ; 
 
PERF_COUNTER_DEFINITION * 
FirstCounter( 
    PERF_OBJECT_TYPE *pObjectDef) ; 
 
PERF_COUNTER_DEFINITION * 
NextCounter( 
    PERF_COUNTER_DEFINITION *pCounterDef) ; 
#endif 
 
#define FirstObject(pPerfData)         \ 
   ((PPERFOBJECT) ((PBYTE) pPerfData + pPerfData->HeaderLength)) 
 
#define NextObject(pObject)            \ 
   ((PPERFOBJECT) ((PBYTE) pObject + pObject->TotalByteLength)) 
 
#define FirstCounter(pObjectDef)       \ 
   ((PERF_COUNTER_DEFINITION *) ((PCHAR)pObjectDef + pObjectDef->HeaderLength)) 
 
#define NextCounter(pCounterDef)       \ 
   ((PERF_COUNTER_DEFINITION *) ((PCHAR)pCounterDef + pCounterDef->ByteLength)) 
 
void 
GetInstanceNameStr (PPERFINSTANCEDEF pInstance, 
                    LPTSTR lpszInstance) ; 
 
LPTSTR    
GetInstanceName (PPERFINSTANCEDEF pInstance) ; 
 
void 
GetPerfComputerName(PPERFDATA pPerfData, 
                    LPTSTR szComputerName) ; 
 
PERF_INSTANCE_DEFINITION *GetInstanceByName( 
    PERF_DATA_BLOCK *pDataBlock, 
    PERF_OBJECT_TYPE *pObjectDef, 
    LPTSTR pInstanceName, 
    LPTSTR pParentName) ; 
 
 
PERF_INSTANCE_DEFINITION *GetInstanceByUniqueID( 
    PERF_OBJECT_TYPE *pObjectDef, 
    LONG UniqueID) ; 
 
 
HKEY OpenSystemPerfData (IN LPCTSTR lpszSystem) ; 
 
 
 
LONG GetSystemPerfData ( 
    IN HKEY hKeySystem, 
    IN LPTSTR lpszValue, 
    OUT PPERFDATA pPerfData,  
    OUT PDWORD pdwPerfDataLen 
); 
 
 
BOOL CloseSystemPerfData (HKEY hKeySystem) ; 
 
 
 
int CBLoadObjects (HWND hWndCB, 
                   PPERFDATA pPerfData, 
                   PPERFSYSTEM pSysInfo, 
                   DWORD dwDetailLevel, 
                   LPTSTR lpszDefaultObject, 
                   BOOL bIncludeAll) ; 
 
int LBLoadObjects (HWND hWndCB, 
                   PPERFDATA pPerfData, 
                   PPERFSYSTEM pSysInfo, 
                   DWORD dwDetailLevel, 
                   LPTSTR lpszDefaultObject, 
                   BOOL bIncludeAll) ; 
 
 
BOOL UpdateSystemData (PPERFSYSTEM pSystem,  
                       PPERFDATA *ppPerfData) ; 
 
 
BOOL UpdateLinesForSystem (LPTSTR lpszSystem,  
                           PPERFDATA pPerfData,  
                           PLINE pLineFirst, 
                           PPERFSYSTEM pSystem) ; 
 
BOOL FailedLinesForSystem (LPTSTR lpszSystem,  
                           PPERFDATA pPerfData,  
                           PLINE pLineFirst) ; 
 
 
BOOL UpdateLines (PPPERFSYSTEM ppSystemFirst, 
                  PLINE pLineFirst) ; 
 
 
BOOL PerfDataInitializeInstance (void) ; 
 
 
DWORD 
QueryPerformanceName( 
    PPERFSYSTEM pSysInfo, 
    DWORD dwTitleIndex, 
    LANGID LangID, 
    DWORD cbTitle, 
    LPTSTR lpTitle, 
    BOOL Help 
    ); 
 
PERF_INSTANCE_DEFINITION * 
FirstInstance( 
    PERF_OBJECT_TYPE *pObjectDef) ; 
 
 
 
PERF_INSTANCE_DEFINITION * 
NextInstance( 
    PERF_INSTANCE_DEFINITION *pInstDef) ; 
 
 
 
int CounterIndex (PPERFCOUNTERDEF pCounterToFind, 
                  PPERFOBJECT pObject) ; 
 
 
DWORD GetSystemNames(PPERFSYSTEM pSysInfo) ; 
 
 
 
PERF_OBJECT_TYPE *GetObjectDefByTitleIndex( 
    PERF_DATA_BLOCK *pDataBlock, 
    DWORD ObjectTypeTitleIndex) ; 
 
 
PERF_OBJECT_TYPE *GetObjectDefByName( 
    PPERFSYSTEM pSystem, 
    PERF_DATA_BLOCK *pDataBlock, 
    LPTSTR pObjectName) ; 
 
DWORD GetObjectIdByName( 
    PPERFSYSTEM pSystem, 
    PERF_DATA_BLOCK *pDataBlock, 
    LPTSTR pObjectName) ; 
 
LPTSTR 
InstanceName( 
PERF_INSTANCE_DEFINITION *pInstDef) ; 
 
void PerfDataThread (PPERFSYSTEM pSystem) ;