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- //-----------------------------------------------
- //-TRACERD.C Source code for TRACER file routines
- //-----------------------------------------------
-
- #define INCL_PM
- #define INCL_WIN
- #define INCL_DOS
- #define INCL_WINLISTBOXES
- #define INCL_WINBUTTONS
- #define INCL_WINHOOKS
- #define INCL_ERRORS
-
- #include <os2.h>
- #include "tracer.h"
-
- //----------------------------------------------
- //-External references--------------------------
- //----------------------------------------------
- extern char szLogFile[];
- extern BOOL bUserRequestsScroll;
- extern BOOL bUserRequestsLog;
- extern BOOL bUserRequestsNewLog;
- extern HFILE pLogFile;
- extern USHORT pusAction;
- extern USHORT pusBytesWritten;
-
- //----------------------------------------------
- //--LogToFile()---------------------------------
- //----------------------------------------------
-
- VOID LogToFile ( PSZ selector_string )
- {
- // write text string to log file
- DosWrite( pLogFile, (char far *)selector_string,
- (USHORT)80, &pusBytesWritten );
- DosWrite( pLogFile, (char far *)"\r\n",
- (USHORT)2, &pusBytesWritten );
- return;
- }
-
- //----------------------------------------------
- //--TracerAboutDlg()----------------------------
- //----------------------------------------------
-
- MRESULT EXPENTRY TracerAboutDlg( HWND hWndDlg, USHORT message,
- MPARAM mp1, MPARAM mp2 )
- {
- switch( message )
- {
- case WM_COMMAND:
- /* the user has pressed a button */
- switch( SHORT1FROMMP( mp1 ) )
- {
- case ID_OK:
- WinDismissDlg( hWndDlg, TRUE );
- break;
-
- default:
- return( FALSE );
- }
- break;
-
- default:
- return( WinDefDlgProc( hWndDlg, message, mp1, mp2 ) );
- }
- return( FALSE );
- }
-
- //----------------------------------------------
- //--TracerLogFileDlg()--------------------------
- //----------------------------------------------
-
- MRESULT EXPENTRY TracerLogFileDlg( HWND hWndDlg, USHORT message,
- MPARAM mp1, MPARAM mp2 )
- {
- switch( message )
- {
- case WM_INITDLG:
-
- // options controls init
- WinSendDlgItemMsg( hWndDlg, ID_LOGFILESCROLL, BM_SETCHECK,
- MPFROM2SHORT( (bUserRequestsLog) ? 1 : 0, 0), 0L );
- WinSendDlgItemMsg( hWndDlg, ID_SCREENSCROLL, BM_SETCHECK,
- MPFROM2SHORT( (bUserRequestsScroll) ? 1 : 0, 0), 0L );
-
- case WM_COMMAND:
- switch( SHORT1FROMMP( mp1 ) )
- {
- case ID_CANCEL:
- WinDismissDlg( hWndDlg, TRUE );
- break;
-
- case ID_OK:
-
- // if user wishes to truncate log file, do it
- if (
- bUserRequestsNewLog =
- (SHORT)WinSendDlgItemMsg( hWndDlg,
- ID_SCREENSCROLL, BM_QUERYCHECK, 0L, 0L ) )
- DosNewSize( pLogFile, 0L );
-
- // does user wish to see messages on screen ?
- bUserRequestsScroll =
- (SHORT)WinSendDlgItemMsg( hWndDlg,
- ID_SCREENSCROLL, BM_QUERYCHECK, 0L, 0L );
-
- // does user wish to log messages to file ?
- bUserRequestsLog =
- (SHORT)WinSendDlgItemMsg( hWndDlg,
- ID_LOGFILESCROLL, BM_QUERYCHECK, 0L, 0L );
-
- WinDismissDlg( hWndDlg, TRUE );
-
- break;
-
- default:
- return( FALSE );
- }
- break;
-
- default:
- return( WinDefDlgProc( hWndDlg, message, mp1, mp2 ) );
- }
- return( FALSE );
- }