/*
# ---------------------------------------------------------------------
#
# Copyright (c) CREATIS (Centre de Recherche en Acquisition et Traitement de l'Image
#                        pour la Sant�)
# Authors : Eduardo Davila, Frederic Cervenansky, Claire Mouton
# Previous Authors : Laurent Guigues, Jean-Pierre Roux
# CreaTools website : www.creatis.insa-lyon.fr/site/fr/creatools_accueil
#
#  This software is governed by the CeCILL-B license under French law and
#  abiding by the rules of distribution of free software. You can  use,
#  modify and/ or redistribute the software under the terms of the CeCILL-B
#  license as circulated by CEA, CNRS and INRIA at the following URL
#  http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html
#  or in the file LICENSE.txt.
#
#  As a counterpart to the access to the source code and  rights to copy,
#  modify and redistribute granted by the license, users are provided only
#  with a limited warranty  and the software's author,  the holder of the
#  economic rights,  and the successive licensors  have only  limited
#  liability.
#
#  The fact that you are presently reading this means that you have had
#  knowledge of the CeCILL-B license and that you accept its terms.
# ------------------------------------------------------------------------
 */

/*
 * CDMUtilities.cpp
 *
 *  Created on: Nov 23, 2012
 *      Author: Daniel Felipe Gonzalez Obando
 */

#include "CDMUtilities.h"

#include<vector>
#include<string>
#include <cstdlib>

namespace CDMUtilities
{
  template <typename Container>
  Container& splitter::split
  (
      Container& result,
      const typename Container::value_type& s,
      const typename Container::value_type& delimiters,
      empties_t empties
  )
  {
    result.clear();
    size_t current;
    size_t next = -1;
    do
      {
        if (empties == no_empties)
          {
            next = s.find_first_not_of(delimiters, next + 1);
            if (next == Container::value_type::npos)
              {
                break;
              }
            next -= 1;
          }
        current = next + 1;
        next = s.find_first_of(delimiters, current);
        result.push_back(s.substr(current, next - current));
      }
    while (next != Container::value_type::npos);
    return result;
  }

  const std::string fixPath(const std::string& path)
  {
    std::string pathFixed = "";

#if(_WIN32)
    // ------ Windows
    //TODO: implementation for windows
#else
    // ------ LINUX / MacOS
    //break path into folders
    std::vector<std::string> pathSlpit;

    splitter::split(pathSlpit, path, "/", splitter::no_empties);

    for (int i = 0; i < pathSlpit.size(); i++)
      {
        pathFixed += "/" + pathSlpit[i];
      }
#endif
    return pathFixed;

  }

  int openTextEditor(const std::string& file)
  {
    std::string command = TEXT_EDITOR;

    if(file != "")
      command += " \"" + file + "\" &";

    return system(command.c_str());
  }

  int openFileExplorer(const std::string& file)
    {
      std::string command = FILE_EXPLORER;

      if(file != "")
        command += " \"" + file + "\" &";

      return system(command.c_str());
    }

}