Source code of Windows XP (NT5)
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#ifdef DEFINE_GLOBALS
#define GLOBAL
// #include "counters.h"
// initialize some of the globals
// only perfmon.c will define DEFINE_GLOBALS
int aiIntervals [] = { 1, 5, 15, 30, 60, 120, 300, 600, 3600 } ;
// setup CVS delimiter and line ending used by Export routines
CHAR CommasStr[] = "," ;CHAR TabStr[] = "\t" ;CHAR *pDelimiter = TabStr ;CHAR LineEndStr[] = "\n" ;TCHAR DashLine[] = TEXT("- - - -") ;
// PDFN CounterFuncEntry = CounterEntry ;
#else
// only perfmon.c define DEFINE_GLOBALS,
// all other references to them as extern
#define GLOBAL extern
#define NumIntervals 9
GLOBAL int aiIntervals [] ;
// setup CVS delimiter and line ending used by Export routines
GLOBAL CHAR CommasStr[] ;GLOBAL CHAR TabStr[] ;GLOBAL CHAR *pDelimiter ;GLOBAL CHAR LineEndStr[] ;GLOBAL TCHAR DashLine[] ;#endif
//=============================//
// Graph Data Information //
//=============================//
// GLOBAL PPERFSYSTEM pSysInfo ;
GLOBAL PGRAPHSTRUCT pGraphs;
//=============================//
// Font Information //
//=============================//
GLOBAL HFONT hFontScales ;GLOBAL HFONT hFontScalesBold ;GLOBAL LONG HalfTextHeight;
#ifdef KEEP_PRINT
GLOBAL HFONT hFontPrinterScales ;GLOBAL HFONT hFontPrinterScalesBold ;#endif
//=============================//
// Control Information //
//=============================//
GLOBAL INT iPerfmonView ;GLOBAL LANGID iLanguage ;GLOBAL LANGID iEnglishLanguage ;GLOBAL OPTIONS Options ;
GLOBAL HICON hIcon ;GLOBAL HANDLE hInstance;GLOBAL HANDLE hAccelerators ;
GLOBAL HANDLE hEventLog ;
GLOBAL LPTSTR szMessageArray[8]; // used for reporting events
GLOBAL WORD wMessageIndex;GLOBAL DWORD dwMessageData[8]; // used to report data in event msg
GLOBAL DWORD dwMessageDataBytes;
GLOBAL HMENU hMenuChart ;GLOBAL HMENU hMenuAlert ;GLOBAL HMENU hMenuLog ;GLOBAL HMENU hMenuReport ;
//=============================//
// Windows //
//=============================//
GLOBAL HWND hWndMain ;GLOBAL HWND hWndGraph ;GLOBAL HWND hWndLog ;GLOBAL HWND hWndAlert ;GLOBAL HWND hWndReport ;
GLOBAL HWND hWndGraphDisplay ;GLOBAL HWND hWndGraphLegend ;GLOBAL HWND hWndGraphStatus ;
GLOBAL HWND hWndAlertLegend ;GLOBAL HWND hWndLogEntries ;
GLOBAL HWND hWndToolbar ;GLOBAL HWND hWndStatus ;
//=============================//
// System Metrics //
//=============================//
GLOBAL int xScreenWidth ;GLOBAL int yScreenHeight ;
GLOBAL int xBorderWidth ;GLOBAL int yBorderHeight ;
GLOBAL int xScrollWidth ;GLOBAL int yScrollHeight ;
GLOBAL int xScrollThumbWidth ;GLOBAL int yScrollThumbHeight ;
GLOBAL int xDlgBorderWidth ;GLOBAL int yDlgBorderHeight ;
GLOBAL int MinimumSize ;
//=============================//
// Miscellaneous //
//=============================//
GLOBAL int iUnviewedAlerts ;GLOBAL COLORREF crLastUnviewedAlert ;
GLOBAL LPTSTR pChartFileName ;GLOBAL LPTSTR pChartFullFileName ;GLOBAL LPTSTR pAlertFileName ;GLOBAL LPTSTR pAlertFullFileName ;GLOBAL LPTSTR pLogFileName ;GLOBAL LPTSTR pLogFullFileName ;GLOBAL LPTSTR pReportFileName ;GLOBAL LPTSTR pReportFullFileName ;GLOBAL LPTSTR pWorkSpaceFileName ;GLOBAL LPTSTR pWorkSpaceFullFileName ;
// globals for perfmornance improvements
// frequently used GDI objects
GLOBAL UINT ColorBtnFace ; // for concave/convex button painting
GLOBAL HBRUSH hBrushFace ; // for concave/convex button painting
GLOBAL HPEN hPenHighlight ; // for concave/convex button painting
GLOBAL HPEN hPenShadow ; // for concave/convex button painting
GLOBAL HPEN hWhitePen ; // for chart highlighting
GLOBAL HANDLE hbLightGray ; // for painting the background
// bPerfmonIconic is TRUE when perfmon is minimized.
// Thus, we don't need to update chart or report view until
// it is not iconized
GLOBAL BOOL bPerfmonIconic ;
// bAddLineInPorgress is TRUE when Addline dialog is up. It is used
// in freeing unused system during data collecting. (But not while
// addline dialog is still up)
GLOBAL BOOL bAddLineInProgress ;
// bDelayAddAction is TRUE when reading setting files or adding more
// than 1 counter. This is to delay some of the costly screen adjustments
// until we have added all the lines.
GLOBAL BOOL bDelayAddAction ;
// bExplainTxtButtonHit is TRUE when the ExplainText button in addline
// dialog is clicked. This is to save time and memory for fetching the
// help text, during BuildNameTable(), unless it is needed.
GLOBAL BOOL bExplainTextButtonHit ;
// globals used for WinHelp
GLOBAL DWORD dwCurrentDlgID ;GLOBAL DWORD dwCurrentMenuID ;GLOBAL LPTSTR pszHelpFile ;
// Following includes space for trailing NULL and preceeding \\'s
GLOBAL TCHAR LocalComputerName[MAX_COMPUTERNAME_LENGTH + 3];GLOBAL TCHAR CmdLineComputerName[MAX_COMPUTERNAME_LENGTH + 3];
// Flag to indicate if we need to close local machine
GLOBAL BOOL bCloseLocalMachine ;
// Timeout for data collection thread in msec
GLOBAL DWORD DataTimeOut ;
// flag to indicate duplicate instance names should be allowed
GLOBAL BOOL bMonitorDuplicateInstances;
// flag to indicate that events should be reported to the event log
GLOBAL BOOL bReportEvents;
// flag to indicate that percentages should/shouldn't be limited to 100
GLOBAL BOOL bCapPercentsAt100;
// 20 sec for the data thread timeout
#define DEFAULT_DATA_TIMEOUT 20000L
//=============================//
// Log Playback Information //
//=============================//
GLOBAL PLAYBACKLOG PlaybackLog ;
GLOBAL REPORT Report ;GLOBAL ALERT Alert ;GLOBAL LOG Log ;
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