Program Listing for File open_dir.hpp

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/*
  Copyright 2018-2024, Barcelona Supercomputing Center (BSC), Spain
  Copyright 2015-2024, Johannes Gutenberg Universitaet Mainz, Germany

  This software was partially supported by the
  EC H2020 funded project NEXTGenIO (Project ID: 671951, www.nextgenio.eu).

  This software was partially supported by the
  ADA-FS project under the SPPEXA project funded by the DFG.

  This file is part of GekkoFS' POSIX interface.

  GekkoFS' POSIX interface is free software: you can redistribute it and/or
  modify it under the terms of the GNU Lesser General Public License as
  published by the Free Software Foundation, either version 3 of the License,
  or (at your option) any later version.

  GekkoFS' POSIX interface 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 Lesser General Public License for more details.

  You should have received a copy of the GNU Lesser General Public License
  along with GekkoFS' POSIX interface.  If not, see
  <https://www.gnu.org/licenses/>.

  SPDX-License-Identifier: LGPL-3.0-or-later
*/

#ifndef GEKKOFS_OPEN_DIR_HPP
#define GEKKOFS_OPEN_DIR_HPP

#include <string>
#include <vector>

#include <client/open_file_map.hpp>

namespace gkfs::filemap {

class DirEntry {
private:
    std::string name_;
    FileType type_;

public:
    DirEntry(const std::string& name, FileType type);

    const std::string&
    name();

    FileType
    type();
};

class OpenDir : public OpenFile {
private:
    std::vector<DirEntry> entries;


public:
    explicit OpenDir(const std::string& path);

    void
    add(const std::string& name, const FileType& type);

    const DirEntry&
    getdent(unsigned int pos);

    size_t
    size();
};

} // namespace gkfs::filemap

#endif // GEKKOFS_OPEN_DIR_HPP