sar_tools.hpp

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/*********************************************************************/
// dar - disk archive - a backup/restoration program
// Copyright (C) 2002-2026 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 SAR_TOOLS_HPP
#define SAR_TOOLS_HPP
 
#include "../my_config.h"
 
#include <string>
#include "infinint.hpp"
#include "entrepot.hpp"
 
namespace libdar
{

 
    extern std::string sar_tools_make_filename(const std::string & base_name,
                           const infinint & num,
                           const infinint & min_digits,
                           const std::string & ext);
 
 
    extern bool sar_tools_extract_num(const std::string & filename,
                      const std::string & base_name,
                      const infinint & min_digits,
                      const std::string & ext,
                      infinint & ret);
 
    extern bool sar_tools_get_higher_number_in_dir(user_interaction & ui,
                           entrepot & entr,
                           const std::string & base_name,
                           const infinint & min_digits,
                           const std::string & ext, infinint & ret);
 
    extern void sar_tools_remove_higher_slices_than(entrepot & entr,
                            const std::string & base_name,
                            const infinint & min_digits,
                            const std::string & ext,
                            const infinint & higher_slice_num_to_keep,
                            user_interaction & ui);
 
 
    extern std::string sar_tools_make_padded_number(const std::string & num,
                            const infinint & min_digits);
 

 
} // end of namespace
 
#endif