// *=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=* 
// ** Copyright UCAR (c) 1990 - 2016                                         
// ** University Corporation for Atmospheric Research (UCAR)                 
// ** National Center for Atmospheric Research (NCAR)                        
// ** Boulder, Colorado, USA                                                 
// ** BSD licence applies - redistribution and use in source and binary      
// ** forms, with or without modification, are permitted provided that       
// ** the following conditions are met:                                      
// ** 1) If the software is modified to produce derivative works,            
// ** such modified software should be clearly marked, so as not             
// ** to confuse it with the version available from UCAR.                    
// ** 2) Redistributions of source code must retain the above copyright      
// ** notice, this list of conditions and the following disclaimer.          
// ** 3) Redistributions in binary form must reproduce the above copyright   
// ** notice, this list of conditions and the following disclaimer in the    
// ** documentation and/or other materials provided with the distribution.   
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// ** if any, may be used to endorse or promote products derived from        
// ** this software without specific prior written permission.               
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// ** WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.    
// *=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=* 
/**
 *
 * @file Main.cc
 *
 * Main program for the MdvResample application.
 *  
 * @date 8/30/2011
 *
 */

#include <stdio.h>

#include <toolsa/port.h>
#include <toolsa/umisc.h>

#include "MdvResample.hh"

using namespace std;


// Prototypes for static functions

static void tidy_and_exit(int sig);


// Global variables

MdvResample *Prog = (MdvResample *)NULL;


/*********************************************************************
 * main()
 */

int main(int argc, char **argv)
{
  // Create program object.

  Prog = MdvResample::Inst(argc, argv);
  if (!Prog->okay)
    return -1;

  if (!Prog->init())
    return -1;
  
  // Register function to trap termination and interrupts.

  PORTsignal(SIGQUIT, tidy_and_exit);
  PORTsignal(SIGTERM, tidy_and_exit);
  PORTsignal(SIGINT, tidy_and_exit);

  // Run the program.

  Prog->run();

  // clean up

  tidy_and_exit(0);
  return 0;
}

/*********************************************************************
 * tidy_and_exit()
 */

static void tidy_and_exit(int sig)
{
  // Delete the program object.

  if (Prog != (MdvResample *)NULL)
    delete Prog;

  // Now exit the program.

  exit(sig);
}