#include "MainWindow.h"#include "app_mysql.h"#include "LogonDialog.h"#include <kapp.h>#include <qmessagebox.h>int main( int argc, char **argv ){  char username[100];  char password[100];  KApplication a( argc, argv, "cdapp" );  LogonDialog *dialog = new LogonDialog();  while (1)  {    if (dialog->exec() == QDialog::Accepted)    {      strcpy(username, dialog->getUsername());      strcpy(password, dialog->getPassword());              if (database_start(username, password))        break;      QMessageBox::information(0, "Title", "Could not Logon: Check username and/or password",                            QMessageBox::Ok);        continue;    }    else    {      if (QMessageBox::information(0, "Title", "Are you sure you want to quit?",                               QMessageBox::Yes, QMessageBox::No) == QMessageBox::Yes)      {        return 0;      }    }  }  delete dialog;              MainWindow *window = new MainWindow( "Cd App" );  window->resize( 600, 400 );  a.setMainWidget( window );  window->show();  return a.exec();}