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/************************************************************************
*
* Copyright (C) 2009-2024 IRCAD France
* Copyright (C) 2012-2019 IHU Strasbourg
*
* This file is part of Sight.
*
* Sight 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.
*
* Sight 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 Sight. If not, see <https://www.gnu.org/licenses/>.
*
***********************************************************************/
#pragma once
#include <sight/io/zip/config.hpp>
#include "io/zip/write_archive.hpp"
#include <core/macros.hpp>
#include <filesystem>
#include <fstream>
namespace sight::io::zip
{
/**
* @brief This class defines functions to write a file in a file system archive.
*/
class SIGHT_IO_ZIP_CLASS_API write_dir_archive : public write_archive
{
public:
SIGHT_DECLARE_CLASS(write_dir_archive, write_archive);
//------------------------------------------------------------------------------
static sptr make(const std::filesystem::path& _archive)
{
return std::make_shared<write_dir_archive>(_archive);
}
/// Constructors. Initializes archive path and creates archive directories if doesn't exist.
SIGHT_IO_ZIP_API write_dir_archive(std::filesystem::path _archive);
/// Destructor. Flush and close last output file stream.
SIGHT_IO_ZIP_API ~write_dir_archive() override;
/**
* @brief Creates a new file entry in archive and returns output stream for this file.
* @param _path file in archive.
* @return output stream of file entry in archive.
*
* @note Creates all parent directories of the path in archive.
*/
SIGHT_IO_ZIP_API SPTR(std::ostream) create_file(const std::filesystem::path& _path) override;
/**
* @brief Writes source file in archive. If possible, creates hard link otherwise copy source file in archive.
* @param _source_file source file.
* @param _destination_file file in archive.
*
* @note Do nothing if destinationFile already exists in archive.
*/
SIGHT_IO_ZIP_API void put_file(
const std::filesystem::path& _source_file,
const std::filesystem::path& _destination_file
) override;
/**
* @brief Creates a folder in archive.
* @param _path folder to create in archive.
*/
SIGHT_IO_ZIP_API bool create_dir(const std::filesystem::path& _path) override;
/**
* @brief Returns archive path.
*/
[[nodiscard]] SIGHT_IO_ZIP_API std::filesystem::path get_archive_path() const override;
protected:
std::filesystem::path m_archive;
};
} // namespace sight::io::zip
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