2 Copyright (C) 2018 Carl Hetherington <cth@carlh.net>
4 This file is part of DCP-o-matic.
6 DCP-o-matic is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
11 DCP-o-matic is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
21 #ifndef DCPOMATIC_STATE_H
22 #define DCPOMATIC_STATE_H
24 #include <boost/noncopyable.hpp>
25 #include <boost/filesystem.hpp>
26 #include <boost/optional.hpp>
28 class State : public boost::noncopyable
32 virtual void read () = 0;
33 virtual void write () const = 0;
35 /** If set, this overrides the standard path (in home, Library, AppData or wherever) for config.xml, cinemas.xml etc. */
36 static boost::optional<boost::filesystem::path> override_path;
37 static boost::filesystem::path path (std::string file, bool create_directories = true);