automation/source/server/profiler.hxx

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  30
  31
  32
  33 #define AVER( pFirst, pSecond, Membername ) (( pFirst->Membername + pSecond->Membername ) / 2 )
  34 #define DIFF( pFirst, pSecond, Membername ) ( pSecond->Membername - pFirst->Membername )
  35 #define S_SAFEDIV( a,b ) ((b)==0?CUniString("#DIV"):UniString::CreateFromInt32( (ULONG) ((a)/(b))))
  36 #define S_SAFEDIV_DEC( a,b ) ((b)==0?CUniString("#DIV"):Dec((ULONG) ((a)/(b))))
  37
  38 #include <tools/time.hxx>
  39 #include <tools/string.hxx>
  40 #include <vcl/timer.hxx>
  41
  42 #define PROFILE_START   0x01
  43 #define PROFILE_END     0x02
  44
  45
  46 struct SysdepProfileSnapshot;
  47 struct SysdepStaticData;        // Nicht wirklich statisch, sondern statisch über mehrere Snapshots
  48
  49 struct ProfileSnapshot
  50 {
  51     Time aTime;
  52     SysdepProfileSnapshot *pSysdepProfileSnapshot;
  53     ULONG nProcessTicks;
  54     ULONG nSystemTicks;
  55 };
  56
  57
  58 class TTProfiler : private Timer
  59 {
  60 public:
  61     TTProfiler();
  62     ~TTProfiler();
  63
  64     String GetProfileHeader();  // Titelzeile für Logdatei
  65     void StartProfileInterval( BOOL bReadAnyway = FALSE );      // Zustand merken
  66     void EndProfileInterval();  // Informationszeile zusammenbauen
  67     String GetProfileLine( String &aPrefix );
  68
  69
  70     void StartProfilingPerCommand();    // Jeden Befehl mitschneiden
  71     void StopProfilingPerCommand();
  72     BOOL IsProfilingPerCommand() { return bIsProfilingPerCommand; }
  73
  74     void StartPartitioning();
  75     void StopPartitioning();
  76     BOOL IsPartitioning() { return bIsPartitioning; }
  77     ULONG GetPartitioningTime();
  78
  79     void StartAutoProfiling( ULONG nMSec );     // Automatisch alle nMSec Milisekunden sampeln
  80     String GetAutoProfiling();  // Aktuelle `Sammlung` abholen
  81     void StopAutoProfiling();   // Sampeln beenden
  82     BOOL IsAutoProfiling() { return bIsAutoProfiling; }
  83
  84 private:
  85
  86     void GetProfileSnapshot( ProfileSnapshot *pProfileSnapshot );
  87
  88     // Informationszeile zusammenbauen
  89     String GetProfileLine( ProfileSnapshot *pStart, ProfileSnapshot *pStop );
  90
  91
  92     ProfileSnapshot *mpStart;
  93     ProfileSnapshot *mpEnd;
  94     BOOL bIsProfileIntervalStarted;
  95
  96
  97
  98 //
  99     BOOL bIsProfilingPerCommand;
 100     BOOL bIsPartitioning;
 101
 102
 103 //      Für das Automatische Profiling in festen Intervallen
 104
 105     ProfileSnapshot *pAutoStart;
 106     ProfileSnapshot *pAutoEnd;
 107     BOOL bIsAutoProfiling;
 108     String aAutoProfileBuffer;
 109
 110     virtual void Timeout();
 111
 112
 113 // Einige Hilfsfunktionen
 114
 115 //      String Hex( ULONG nNr );
 116     String Dec( ULONG nNr );    // Ergebnis = nNr / 100 mit 2 Dezimalen
 117     String Pad( const String aS, xub_StrLen nLen );             // Fügt blanks links an den String an
 118
 119 /*      Ab hier werden die Methoden Systemabhängig in den entsprechenden cxx implementiert
 120     Sie werden von den oberen Methoden gerufen.
 121 */
 122
 123     SysdepStaticData *pSysDepStatic;
 124
 125     void InitSysdepProfiler();
 126     void DeinitSysdepProfiler();
 127
 128     SysdepProfileSnapshot *NewSysdepSnapshotData();
 129     void DeleteSysdepSnapshotData( SysdepProfileSnapshot *pSysdepProfileSnapshot );
 130
 131     // Titelzeile für Logdatei
 132     String GetSysdepProfileHeader();
 133
 134     // Zustand merken
 135     void GetSysdepProfileSnapshot( SysdepProfileSnapshot *pSysdepProfileSnapshot, USHORT nMode = PROFILE_START | PROFILE_END );
 136
 137     // Informationszeile zusammenbauen
 138     String GetSysdepProfileLine( SysdepProfileSnapshot *pStart, SysdepProfileSnapshot *pStop );
 139 };
 140