kdat/main.cpp

   1 // KDat - a tar-based DAT archiver
   2 // Copyright (C) 1998-2000  Sean Vyain, svyain@mail.tds.net
   3 // Copyright (C) 2001-2002  Lawrence Widman, kdat@cardiothink.com
   4 //
   5 // This program is free software; you can redistribute it and/or modify
   6 // it under the terms of the GNU General Public License as published by
   7 // the Free Software Foundation; either version 2 of the License, or
   8 // (at your option) any later version.
   9 //
  10 // This program is distributed in the hope that it will be useful,
  11 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 // GNU General Public License for more details.
  14 //
  15 // You should have received a copy of the GNU General Public License
  16 // along with this program; if not, write to the Free Software
  17 // Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  18
  19 #include <sys/stat.h>
  20 #include <sys/types.h>
  21 #include <fcntl.h>
  22 #include <unistd.h>
  23 #include <stdlib.h>
  24
  25 #include <QFile>
  26 #include <QDir>
  27
  28 #include <klocale.h>
  29 #include <kcmdlineargs.h>
  30 #include <kaboutdata.h>
  31 #include <kcrash.h>
  32 #include <kmessagebox.h>
  33
  34 #include <signal.h>
  35
  36 #include "kdat.h"
  37 #include "KDatMainWindow.h"
  38
  39 static const char description[] =
  40         I18N_NOOP("tar-based DAT archiver for KDE");
  41
  42 /* in ErrorHandler.cpp */
  43 void error_handler(int err_sig);
  44
  45 int main( int argc, char** argv )
  46 {
  47   KAboutData aboutData( "kdat", 0, ki18n("KDat"),
  48     KDAT_VERSION, ki18n(description), KAboutData::License_GPL,
  49     ki18n("(c) 1999-2000, Sean Vyain; 2001-2002 Lawrence Widman"));
  50
  51   /* 2002-01-28 LEW: so we can dump core if we want to */
  52   // KCrash::setCrashHandler(0);  // this is supposed to work, but it doesn't
  53 #ifdef DEBUG
  54   {
  55     char *newarg;
  56     if( ( newarg = (char *)malloc( strlen("--nocrashhandler") + 1 ) ) == NULL )
  57       {
  58         KMessageBox::sorry(NULL, i18n("Cannot allocate memory in kdat"));
  59         exit(1);
  60       }
  61     strcpy( newarg, "--nocrashhandler" );
  62     argv[ argc ] = newarg;
  63     argc++;
  64   }
  65   {
  66     int i;
  67     for(i=0; i<argc; i++){
  68       printf("Arg %d: %s\n", i, argv[i]);
  69     }
  70   }
  71 #endif /* DEBUG */
  72   /* 2002-01-28 LEW */
  73
  74   KCmdLineArgs::init( argc, argv, &aboutData );
  75   aboutData.addAuthor( ki18n("Lawrence Widman"), KLocalizedString(), "kdat@cardiothink.com");
  76 //  KCmdLineArgs::addCmdLineOptions( options ); // Add our own options.
  77   KApplication app;
  78
  79   app.setMainWidget( KDatMainWindow::getInstance() );
  80
  81   /* set up error handler so we don't crash without notice */
  82   signal(SIGHUP,  error_handler);
  83   signal(SIGINT,  error_handler);
  84   signal(SIGFPE,  error_handler);
  85   signal(SIGSEGV, error_handler);
  86   signal(SIGTERM, error_handler);
  87
  88   if ( app.isSessionRestored() && KDatMainWindow::canBeRestored( 1 ) ) {
  89     KDatMainWindow::getInstance()->restore( 1 );
  90   } else {
  91     KDatMainWindow::getInstance()->show();
  92   }
  93
  94   return app.exec();
  95 }
  96