// =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
// Mobius Forensic Toolkit
// Copyright (C) 2008,2009,2010,2011,2012,2013,2014,2015,2016,2017,2018,2019,2020,2021 Eduardo Aguiar
//
// This program 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 2, or (at your option) any later
// version.
//
// 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, see <http://www.gnu.org/licenses/>.
// =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=

// =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
//! \brief  C++ API module wrapper
//! \author Eduardo Aguiar
// =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
#include <pymobius.h>
#include "path.h"

// =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
//! \brief Function join_path
// =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
PyObject*
func_join_path (PyObject *, PyObject *args)
{
  // check arguments
  auto size = mobius::py::get_arg_size (args);

  if (size < 1)
    {
      PyErr_SetString (PyExc_ValueError, "join_path must have at least one argument");
      return nullptr;
    }
    
  // parse arguments
  mobius::io::path path;

  for (std::uint32_t i = 0;i < size; i++)
    {
      PyObject *item = mobius::py::get_arg (args, i);
      mobius::io::path segment;

      if (PyMobius_Io_Path_Check (item))
        segment = PyMobius_Io_Path_as_cpp (item);
        
      else if (mobius::py::pystring_check (item))
        segment = mobius::io::path (mobius::py::pystring_as_std_string (item));

      else
        {
          PyErr_SetString (PyExc_ValueError, "Invalid path segment");
          return nullptr;
        }
        
      if (i == 0)
        path = segment;
      else
        path = join (path, segment);
    }

  // return path
  return PyMobius_Io_Path_from_cpp (path);
}
