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/************************************************************************
*
* Copyright (C) 2023-2025 IRCAD France
*
* 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 <core/com/signal.hpp>
#include <core/progress/monitor.hpp>
#include <io/__/service/reader.hpp>
namespace sight::module::io::zip
{
/**
* @brief Archive extractor
*
* @details Service to extract a zip archive to a directory. The archive might be password protected using AES256; if
* so, a popup will ask the user for the password.
*
* @section Signals Signals
* - \b monitor_created(SPTR(core::progress::monitor)): emitted to display a progress bar while the image is written,
* it should be connected to a progress bar
*
* @section XML XML Configuration
* @code{.xml}
<service type="sight::module::io::zip::extract" />
@endcode
*
* @see sight::io::service::reader
* @see sight::io::zip::archive_reader
*/
class extract final : public sight::io::service::reader
{
public:
SIGHT_DECLARE_SERVICE(extract, sight::io::service::reader);
extract() noexcept;
~extract() noexcept override;
/// Propose to read an archive
void open_location_dialog() override;
protected:
/// Does nothing
void starting() override;
/// Does nothing
void stopping() override;
/// Parses the configuration
void configuring() override;
/// Extract an archive to the specified directory
void updating() override;
/// Returns managed path type, here service manages only single file
sight::io::service::path_type_t get_path_type() const override
{
return sight::io::service::file;
}
private:
/// Used in case of bad password
int m_password_retry {0};
/// The path where to extract the files
std::filesystem::path m_output_path;
};
} // namespace sight::module::io::zip
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