Plugins/PluginPerfMon/ObjInst.h

@@ -0,0 +1,59 @@
+#ifndef __Obinst_h__
+#define __Objinst_h__
+
+#ifndef _WINDOWS_
+#include <windows.h>
+#endif
+#ifndef _WINPERF_
+#include <winperf.h>
+#endif
+
+class CPerfTitleDatabase;
+class CPerfCounter;
+
+class CPerfObjectInstance
+{
+    public:
+        
+    CPerfObjectInstance(
+            PPERF_INSTANCE_DEFINITION const pPerfInstDef,
+            PPERF_COUNTER_DEFINITION const pPerfCntrDef, DWORD nCounters,
+            CPerfTitleDatabase * const pPerfTitleDatabase, BOOL fDummy );
+
+    ~CPerfObjectInstance( void ){ }
+    
+    BOOL GetObjectInstanceName( PTSTR pszObjInstName, DWORD nSize );
+    
+    // Functions that return CPerfCounter pointers.  Caller is
+    // responsible for deleting the CPerfCounter * when done with it.
+
+    CPerfCounter * GetFirstCounter( void );
+
+    CPerfCounter * GetNextCounter( void );
+
+    CPerfCounter * GetCounterByName( PCTSTR const pszName );
+
+    protected:
+        
+    PPERF_INSTANCE_DEFINITION m_pPerfInstDef;
+
+    unsigned m_nCounters;
+    
+    unsigned m_currentCounter;
+    
+    PPERF_COUNTER_DEFINITION m_pPerfCntrDef;
+
+    CPerfTitleDatabase * m_pPerfCounterTitles;
+
+    CPerfCounter * MakeCounter( PPERF_COUNTER_DEFINITION const pCounter );
+
+    CPerfCounter * GetCounterByIndex( DWORD index );
+
+    CPerfTitleDatabase *m_pCounterTitleDatabase;
+
+    BOOL m_fDummy;  // FALSE normally, TRUE when an object with no instances
+};
+
+typedef CPerfObjectInstance * PCPerfObjectInstance;
+
+#endif