subrip_reader.h

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/*
    Copyright (C) 2014-2020 Carl Hetherington <cth@carlh.net>
 
    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 of the License, 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, write to the Free Software
    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
*/
 
#ifndef LIBSUB_SUBRIP_READER_H
#define LIBSUB_SUBRIP_READER_H
 
#include "reader.h"
#include <boost/function.hpp>
#include <list>
 
struct subrip_reader_convert_line_test;
struct subrip_reader_convert_time_test;
struct subrip_reader_test5;
struct subrip_reader_test6;
 
namespace sub {
 
class SubripReader : public Reader
{
public:
    SubripReader (FILE* f);
    SubripReader (std::string subs);
 
    static boost::optional<Time> convert_time(std::string t, std::string milliseconds_separator, std::string* expected = nullptr);
 
private:
    /* For tests */
    friend struct ::subrip_reader_convert_line_test;
    friend struct ::subrip_reader_convert_time_test;
    friend struct ::subrip_reader_test5;
    friend struct ::subrip_reader_test6;
    SubripReader () {}
 
    void convert_line (std::string t, RawSubtitle& p);
    void maybe_content (RawSubtitle& p);
    void read (boost::function<boost::optional<std::string> ()> get_line);
 
    std::list<std::string> _context;
};
 
}
 
#endif