/* -*- Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil -*- */
/*
 * Copyright (c) 2012 University of California, Los Angeles
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation;
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 * Author: Alexander Afanasyev <alexander.afanasyev@ucla.edu>
 *	   Zhenkai Zhu <zhenkai@cs.ucla.edu>
 */

#include <iostream>
#include <boost/algorithm/string.hpp>
#include <config.h>

using namespace std;
using namespace boost;

void
usage ()
{
  cerr << "Usage: chronoshare <cmd> [<options>]\n"
       << "\n"
       << "   <cmd> is one of:\n"
       << "       version\n"
       << "       update <filename>\n"
       << "       delete <filename>\n"
       << "       move <filename> <filename>\n";
  exit (1);
}

int
main (int argc, char **argv)
{
  if (argc < 2)
    {
      usage ();
    }

  string cmd = argv[1];
  algorithm::to_lower (cmd);
  
  if (cmd == "version")
    {
      cout << "chronoshare version " << CHRONOSHARE_VERSION << endl;
      exit (0);
    }
  else if (cmd == "update")
    {
      if (argc != 3)
        {
          usage ();
        }
    }
  else if (cmd == "delete")
    {
      if (argc != 3)
        {
          usage ();
        }
    }
  else if (cmd == "move")
    {
      if (argc != 4)
        {
          usage ();
        }
    }
  
  return 0;
}