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/************************************************************************
*
* Copyright (C) 2009-2023 IRCAD France
* Copyright (C) 2012-2020 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/>.
*
***********************************************************************/
#include "core/memory/file_holder.hpp"
#include <core/spy_log.hpp>
#include <filesystem>
#include <utility>
namespace sight::core::memory
{
struct file_auto_delete
{
explicit file_auto_delete(std::filesystem::path _file) :
m_path(std::move(_file))
{
}
~file_auto_delete()
{
if(!m_path.empty() && std::filesystem::is_regular_file(m_path))
{
std::error_code ec;
std::filesystem::remove(m_path, ec);
SIGHT_ERROR_IF("file remove failed : " << ec.message(), ec.value() != 0);
}
}
std::filesystem::path m_path;
};
//-----------------------------------------------------------------------------
file_holder::file_holder(const std::filesystem::path& _file, bool _autodelete) :
m_path(_file)
{
if(_autodelete)
{
m_auto_delete = std::make_shared<file_auto_delete>(_file);
}
}
//-----------------------------------------------------------------------------
} // namespace sight::core::memory
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