etage.hpp

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/*********************************************************************/
// dar - disk archive - a backup/restoration program
// Copyright (C) 2002-2025 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 ETAGE_HPP
#define ETAGE_HPP
 
#include "../my_config.h"
#include <deque>
#include <string>
#include "datetime.hpp"
#include "user_interaction.hpp"
#include "entrepot_aux.hpp"
 
namespace libdar
{
 
 
 
 
    class etage
    {
    public:
    etage() { fichier.clear(); last_mod = datetime(0); last_acc = datetime(0); }; // required to fake an empty dir when one is impossible to open
        etage(user_interaction & ui,
          const char *dirname,
          const datetime & x_last_acc,
          const datetime & x_last_mod,
          bool cache_directory_tagging,
          bool furtive_read_mode);
    etage(const etage & ref) = default;
    etage(etage && ref) = default;
    etage & operator = (const etage & ref) = default;
    etage & operator = (etage && ref) noexcept = default;
    ~etage() = default;
 
        bool read(std::string & ref, inode_type & tp);
    bool is_empty() const { return fichier.empty(); };
    datetime get_last_mod() const { return last_mod; };
    datetime get_last_acc() const { return last_acc; };
 
    private:
 
    struct cell
    {
        std::string name;
        inode_type type;
 
        cell(const std::string & filename,
         inode_type tp): name(filename), type(tp) {};
    };
 
        std::deque<cell> fichier;     
        datetime last_mod;            
    datetime last_acc;            
    };
 
 
} // end of namespace
 
#endif