config_file.hpp

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/*********************************************************************/
// dar - disk archive - a backup/restoration program
// Copyright (C) 2002-2024 Denis Corbin
//
// 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
//
// to contact the author, see the AUTHOR file
/*********************************************************************/
 
 
 
#ifndef CONFIG_FILE_HPP
#define CONFIG_FILE_HPP
 
#include "../my_config.h"
#include <deque>
#include "hide_file.hpp"
 
using namespace libdar;
 
 
class config_file : public hide_file
{
public:
    config_file(const deque<string> & target, generic_file &f);
    config_file(const config_file & ref) = default;
    config_file & operator = (const config_file & ref) = default;
    ~config_file() = default;
 
    deque<string> get_read_targets() const;
 
protected:
    virtual void fill_morceau() override;
 
private:
    struct t_cible
    {
    string target;
    bool seen;
 
    t_cible(const string & val) { target = val; seen = false; };
    t_cible() { target = ""; seen = false; };
    };
 
    deque<t_cible> cibles;
 
    bool is_a_target(const string & val);
    bool find_next_target(generic_file &f, infinint & debut, string & nature, infinint & fin);
 
};
 
 
#endif