/*

Copyright (C) 1996, 1997 John W. Eaton

This file is part of Octave.

Octave 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.

Octave 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 Octave; see the file COPYING.  If not, write to the Free
Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301, USA.

*/

#if !defined (octave_file_ops_h)
#define octave_file_ops_h 1

#include <string>

#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif

#include "str-vec.h"

struct
file_ops
{
  static int mkdir (const std::string&, mode_t);
  static int mkdir (const std::string&, mode_t, std::string&);

  static int mkfifo (const std::string&, mode_t);
  static int mkfifo (const std::string&, mode_t, std::string&);

  static int link (const std::string&, const std::string&);
  static int link (const std::string&, const std::string&, std::string&);

  static int symlink (const std::string&, const std::string&);
  static int symlink (const std::string&, const std::string&, std::string&);

  static int readlink (const std::string&, std::string&);
  static int readlink (const std::string&, std::string&, std::string&);

  static int rename (const std::string&, const std::string&);
  static int rename (const std::string&, const std::string&, std::string&);

  static int rmdir (const std::string&);
  static int rmdir (const std::string&, std::string&);

  static std::string canonicalize_file_name (const std::string&);
  static std::string canonicalize_file_name (const std::string&, std::string&);

  static std::string tempnam (const std::string&, const std::string&);
  static std::string tempnam (const std::string&, const std::string&,
			      std::string&);

  typedef std::string (*tilde_expansion_hook) (const std::string&);

  static tilde_expansion_hook tilde_expansion_preexpansion_hook;

  static tilde_expansion_hook tilde_expansion_failure_hook;

  static string_vector tilde_additional_prefixes;

  static string_vector tilde_additional_suffixes;

  static std::string tilde_expand (const std::string&);
  static string_vector tilde_expand (const string_vector&);

  static int umask (mode_t);

  static int unlink (const std::string&);
  static int unlink (const std::string&, std::string&);

  static bool is_dir_sep (char);

  static char dir_sep_char;
  static std::string dir_sep_str;
  static std::string dir_sep_chars;
};

#endif

/*
;;; Local Variables: ***
;;; mode: C++ ***
;;; End: ***
*/