source: trunk/lib/main_utility.cc @ 1070

// $Id: main_utility.cc 1070 2010-06-06 03:32:03Z peter $

/*
  Copyright (C) 2010 Peter Johansson

  This file is part of svndigest, http://dev.thep.lu.se/svndigest

  svndigest is free software; you can redistribute it and/or modify it
  under the terms of the GNU General Public License as published by
  the Free Software Foundation; either version 3 of the License, or
  (at your option) any later version.

  svndigest 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 svndigest. If not, see <http://www.gnu.org/licenses/>.
*/

#include "main_utility.h"

#include "Configuration.h"
#include "utility.h"

#include <cctype>
#include <fstream>
#include <iostream>
#include <string>
#include <stdexcept>

namespace theplu {
namespace svndigest {

  void load_config(const std::string& file)
  {
    // Reading configuration file
    Configuration& config = Configuration::instance();
    if (node_exist(file)) {
      std::ifstream is(file.c_str());
      assert(is.good());
      try { 
        config.load(is);
      }
      catch (std::runtime_error& e) {
        std::string msg = "invalid config file\n";
        msg += e.what();
        throw std::runtime_error(msg);
      }
      is.close();
    }
  }


  void write_config_and_exit(void)
  {
    std::cout << Configuration::instance();
    exit(EXIT_SUCCESS);
  }

}} // end of namespace svndigest and namespace theplu