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/*
Copyright (C) 2018 Carl Hetherington <cth@carlh.net>
This file is part of DCP-o-matic.
DCP-o-matic 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 of the License, or
(at your option) any later version.
DCP-o-matic 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 DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef DCPOMATIC_STATE_H
#define DCPOMATIC_STATE_H
#include <boost/noncopyable.hpp>
#include <boost/filesystem.hpp>
#include <boost/optional.hpp>
class State : public boost::noncopyable
{
public:
virtual ~State () {}
virtual void read () = 0;
virtual void write () const = 0;
/** If set, this overrides the standard path (in home, Library, AppData or wherever) for config.xml, cinemas.xml etc. */
static boost::optional<boost::filesystem::path> override_path;
protected:
static boost::filesystem::path path (std::string file, bool create_directories = true);
};
#endif
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