1 files changed, 349 insertions, 0 deletions

diff --git a/private/sdktools/perfmon/datasrc.c b/private/sdktools/perfmon/datasrc.c
new file mode 100644
index 000000000..c99a4a9e1
--- /dev/null
+++ b/private/sdktools/perfmon/datasrc.c
@@ -0,0 +1,349 @@
+
+//==========================================================================//
+//                                  Includes                                //
+//==========================================================================//
+
+#include "perfmon.h"
+#include "datasrc.h"       // External declarations for this file
+
+#include "fileutil.h"      // for FileErrorMessageBox (whatever)
+#include "grafdata.h"      // for ResetGraph
+#include "alert.h"         // for ResetAlert
+#include "log.h"           // for ResetLog
+#include "report.h"        // for ResetReport
+#include "playback.h"
+#include "status.h"
+#include "utils.h"
+#include "pmhelpid.h"      // Help IDs
+#include "fileopen.h"      // FileOpneHookProc
+#include "pmemory.h"       // for MemoryAllocate & MemoryFree
+#include "perfmops.h"      // for ShowPerfmonWindowText
+
+//==========================================================================//
+//                                Local Data                                //
+//==========================================================================//
+
+
+BOOL           bIgnoreFirstChange ;
+BOOL           bDataSourceNow ;
+BOOL           bDataSourcePrevious ;
+BOOL           bLogFileNameChanged ;
+
+LPTSTR           pszLogFilePath ;
+LPTSTR           pszLogFileTitle ;
+//TCHAR          szLogFilePath [FilePathLen + 1] ;
+//TCHAR          szLogFileTitle [FilePathLen + 1] ;
+
+
+//==========================================================================//
+//                              Local Functions                             //
+//==========================================================================//
+
+
+
+void static UpdateLogName (HDLG hDlg)
+   {
+   DialogSetString (hDlg, IDD_DATASOURCEFILENAME, pszLogFilePath) ;
+//   DialogSetString (hDlg, IDD_DATASOURCEFILENAME, pszLogFileTitle) ;
+   }
+
+
+
+void OnChangeLog (HWND hWndParent)
+   {  // OnChangeLog
+   OPENFILENAME   ofn ;
+   TCHAR          szOpenLog [WindowCaptionLen + 1] ;
+   TCHAR          aszOpenFilter[LongTextLen] ;
+   TCHAR          szMyLogFilePath [FilePathLen + 1] ;
+   int            StringLength ;
+   DWORD          SaveCurrentDlgID = dwCurrentDlgID ;
+
+   //=============================//
+   // Get Log File                //
+   //=============================//
+
+   StringLoad (IDS_OPENLOG, szOpenLog) ;
+   StringLoad (IDS_SAVELOGFILEEXT, szMyLogFilePath) ;
+
+   // load the log file extension
+   LoadString (hInstance, IDS_SAVELOGFILE, aszOpenFilter,
+      sizeof(aszOpenFilter) / sizeof(TCHAR)) ;
+   StringLength = lstrlen (aszOpenFilter) + 1 ;
+   LoadString (hInstance, IDS_SAVELOGFILEEXT,
+      &aszOpenFilter[StringLength],
+      sizeof(aszOpenFilter) / sizeof(TCHAR) - StringLength) ;
+   StringLength += lstrlen (&aszOpenFilter[StringLength]) ;
+
+   // setup the end strings
+   aszOpenFilter[StringLength+1] = aszOpenFilter[StringLength+2] = TEXT('\0') ;
+
+
+   ofn.lStructSize = sizeof (OPENFILENAME) ;
+   ofn.hwndOwner = hWndParent ;
+   ofn.hInstance = hInstance ;
+   ofn.lpstrFilter = aszOpenFilter ;
+   ofn.lpstrCustomFilter = NULL ;
+   ofn.nMaxCustFilter = 0 ;
+   ofn.nFilterIndex = 1;
+   ofn.lpstrFile = szMyLogFilePath ;
+   ofn.nMaxFile = FilePathLen * sizeof (TCHAR) ;   
+   ofn.lpstrFileTitle = pszLogFileTitle ;
+   ofn.nMaxFileTitle = FilePathLen * sizeof (TCHAR) ;
+   ofn.lpstrInitialDir = NULL ;
+   ofn.lpstrTitle = szOpenLog ;
+   ofn.Flags = OFN_FILEMUSTEXIST | OFN_HIDEREADONLY | 
+//               OFN_PATHMUSTEXIST | OFN_SHOWHELP  | OFN_ENABLEHOOK ;
+               OFN_PATHMUSTEXIST | OFN_ENABLEHOOK | OFN_EXPLORER;
+   ofn.lCustData = 0L ;
+   ofn.lpfnHook = (LPOFNHOOKPROC) FileOpenHookProc ;
+   ofn.lpstrDefExt = (LPTSTR)NULL;
+
+   dwCurrentDlgID  = HC_PM_idDlgOptionOpenLogFile ;
+   if (GetOpenFileName (&ofn))
+      {
+      if (!strsame(pszLogFilePath, szMyLogFilePath))
+         {
+         int    FileNameOffset ;
+         LPTSTR pFileName ;
+
+         bLogFileNameChanged |= TRUE ;
+         lstrcpy (pszLogFilePath, szMyLogFilePath) ;
+         lstrcpy (pszLogFileTitle, ofn.lpstrFileTitle) ;
+
+         pFileName = ExtractFileName (szMyLogFilePath) ;
+         if (pFileName != szMyLogFilePath)
+            {
+            FileNameOffset = pFileName - szMyLogFilePath ;
+            szMyLogFilePath[FileNameOffset] = TEXT('\0') ;
+            SetCurrentDirectory (szMyLogFilePath) ;
+            }
+         UpdateLogName (hWndParent) ;
+         }
+      }
+
+   // restore the global before exit
+   dwCurrentDlgID  = SaveCurrentDlgID ;
+   }  // OnChangeLog
+
+
+//==========================================================================//
+//                              Message Handlers                            //
+//==========================================================================//
+
+
+void static OnInitDialog (HDLG hDlg)
+   {
+   bLogFileNameChanged = FALSE ;
+
+   bIgnoreFirstChange = TRUE ;
+
+   bDataSourcePrevious = bDataSourceNow = !PlayingBackLog () ;
+
+   CheckRadioButton (hDlg, IDD_DATASOURCENOW, IDD_DATASOURCEFILE,
+                     bDataSourceNow ? IDD_DATASOURCENOW : IDD_DATASOURCEFILE) ;
+   UpdateLogName (hDlg) ;
+
+   EditSetLimit (GetDlgItem(hDlg, IDD_DATASOURCEFILENAME),
+      FilePathLen - 1) ;
+
+   WindowCenter (hDlg) ;
+
+   dwCurrentDlgID = HC_PM_idDlgOptionDataFrom ;
+   }
+
+
+void /*static*/ OnDataSourceOK (HDLG hDlg)
+   {  // OnOK
+   BOOL     bHaveResetPerfmon ;
+   INT      RetCode = 0 ;
+
+   bHaveResetPerfmon = FALSE;
+   if (!BoolEqual (bDataSourceNow, bDataSourcePrevious) ||
+       (bLogFileNameChanged && !bDataSourceNow) )
+      {
+      if (PlayingBackLog () && bDataSourceNow | bLogFileNameChanged)
+         {
+         CloseInputLog (hWndMain) ;
+         bHaveResetPerfmon = TRUE ;
+         }
+
+      if (!bDataSourceNow)
+         {
+         if (!bHaveResetPerfmon)
+            {
+            ResetGraphView (hWndGraph) ;
+            ResetAlertView (hWndAlert) ;
+            ResetLogView (hWndLog) ;
+            ResetReportView (hWndReport) ;
+
+            if (pWorkSpaceFullFileName)
+               {
+               MemoryFree (pWorkSpaceFullFileName) ;
+               pWorkSpaceFileName = NULL ;
+               pWorkSpaceFullFileName = NULL ;
+               }
+            ShowPerfmonWindowText () ;
+            }
+
+         GetDlgItemText (hDlg, IDD_DATASOURCEFILENAME,
+            pszLogFilePath, FilePathLen - 1) ;         
+         lstrcpy (pszLogFileTitle, pszLogFilePath);
+   
+         if (RetCode = OpenPlayback (pszLogFilePath, pszLogFileTitle))
+            {
+            DlgErrorBox (hDlg, RetCode, pszLogFileTitle) ;
+            }
+         }
+
+      StatusLineReady (hWndStatus) ;
+      }
+
+   if (!BoolEqual (bDataSourceNow, bDataSourcePrevious))
+      {
+      if (bDataSourceNow)
+         {
+         // Set Priority high           
+         SetPriorityClass(GetCurrentProcess(), HIGH_PRIORITY_CLASS) ;
+         SetThreadPriority(GetCurrentThread(), THREAD_PRIORITY_HIGHEST) ;
+         }
+      else
+         {
+         // Use a lower priority for Playing back log   
+         SetPriorityClass(GetCurrentProcess(), NORMAL_PRIORITY_CLASS) ;
+         SetThreadPriority(GetCurrentThread(), THREAD_PRIORITY_NORMAL) ;
+         }
+      }
+
+   if (RetCode == 0)
+      {
+      EndDialog (hDlg, 1) ;
+      }
+   }  // OnOK      
+
+
+
+//==========================================================================//
+//                             Exported Functions                           //
+//==========================================================================//
+
+
+int FAR WINAPI DataSourceDlgProc (HWND hDlg, 
+                                  unsigned iMessage, 
+                                  WPARAM wParam, 
+                                  LPARAM lParam)
+   {
+   BOOL           bHandled ;
+
+   bHandled = TRUE ;
+   switch (iMessage)
+      {
+      case WM_INITDIALOG:
+         OnInitDialog (hDlg) ;
+         return  (TRUE) ;
+
+      case WM_CLOSE:
+         EndDialog (hDlg, 0) ;
+         break ;
+
+      case WM_DESTROY:
+         dwCurrentDlgID = 0 ;
+         break;
+
+      case WM_COMMAND:
+         switch(LOWORD(wParam))
+            {
+            case IDD_DATASOURCEFILENAME:
+               if (bIgnoreFirstChange)
+                  {
+                  bIgnoreFirstChange = FALSE;
+                  }
+
+               else if (HIWORD(wParam) == EN_UPDATE && !bLogFileNameChanged) 
+                  {
+                  bLogFileNameChanged = TRUE;
+                  CheckRadioButton (hDlg,
+                                  IDD_DATASOURCENOW,
+                                  IDD_DATASOURCEFILE,
+                                  IDD_DATASOURCEFILE) ;
+                  bDataSourceNow = FALSE ;
+                  }
+               break ;
+
+            case IDD_DATASOURCECHANGEFILE:
+               OnChangeLog (hDlg) ;
+               if (bLogFileNameChanged)
+                  {
+                  CheckRadioButton (hDlg,
+                                    IDD_DATASOURCENOW,
+                                    IDD_DATASOURCEFILE,
+                                    IDD_DATASOURCEFILE) ;
+                  bDataSourceNow = FALSE ;
+                  }
+               break ;
+
+            case IDD_DATASOURCEFILE:
+               bDataSourceNow = FALSE ;
+               break ;
+
+            case IDD_DATASOURCENOW:
+               bDataSourceNow = TRUE ;
+               break ;
+
+            case IDD_OK:
+               OnDataSourceOK (hDlg) ;
+               break ;
+
+            case IDD_CANCEL:
+               EndDialog (hDlg, 0) ;
+               break ;
+
+            case IDD_DATASOURCEHELP:
+               CallWinHelp (dwCurrentDlgID) ;
+               break ;
+
+            default:
+               bHandled = FALSE ;
+               break;
+            }
+         break;
+
+
+      default:
+            bHandled = FALSE ;
+         break ;            
+      }  // switch
+
+   return (bHandled) ;
+   }  // DataSourceDlgProc
+
+
+
+BOOL DisplayDataSourceOptions (HWND hWndParent)
+/*
+   Effect:        Put up Perfmon's Data Source Options Display dialog,
+                  which allows
+                  the user to select the source of data input: real
+                  time or log file.
+*/
+   {  // DisplayDisplayOptions
+   BOOL     retCode ;
+
+   pszLogFilePath  = (LPTSTR) MemoryAllocate (FilePathLen * sizeof(TCHAR)) ;
+   pszLogFileTitle = (LPTSTR) MemoryAllocate (FilePathLen * sizeof(TCHAR)) ;
+   
+   lstrcpy (pszLogFilePath, PlaybackLog.szFilePath) ;
+   lstrcpy (pszLogFileTitle, PlaybackLog.szFileTitle) ;
+
+   retCode = DialogBox (hInstance, idDlgDataSource,
+                      hWndParent, (DLGPROC) DataSourceDlgProc) ;
+
+   MemoryFree (pszLogFilePath) ;
+   MemoryFree (pszLogFileTitle) ;
+
+   return (retCode) ;
+
+   }  // DisplayDisplayOptions
+
+
+
+