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/************************************************************************
*
* Copyright (C) 2019-2024 IRCAD France
* Copyright (C) 2019-2020 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/>.
*
***********************************************************************/
#pragma once
#include <sight/activity/config.hpp>
#include "activity/extension/activity.hpp"
#include <data/activity.hpp>
#include <boost/property_tree/ptree.hpp>
#include <optional>
namespace sight::activity
{
/**
* @brief Base class for services that launches Activity instances.
*/
class SIGHT_ACTIVITY_CLASS_API launcher
{
public:
using configuration_t = boost::property_tree::ptree;
using parameter_t = activity::extension::activity_config_param;
using parameters_t = activity::extension::activity_config_params_type;
using replace_map_t = std::map<std::string, std::string>;
using in_out_map_t = std::vector<std::string>;
/// Constructor. Do nothing.
SIGHT_ACTIVITY_API launcher() = default;
/// Destructor. Do nothing.
SIGHT_ACTIVITY_API virtual ~launcher() = default;
protected:
/// Parses the configuration
SIGHT_ACTIVITY_API virtual void parse_configuration(
const configuration_t& _config,
const in_out_map_t& _inouts = in_out_map_t()
);
/// Create the activity given in 'mainActivity' configuration
[[nodiscard]] SIGHT_ACTIVITY_API virtual data::activity::sptr create_main_activity() const;
/**
* @brief Check if the activity is valid by calling the activity validator.
* @return Return true if the given activity is valid
*/
static SIGHT_ACTIVITY_API std::pair<bool, std::string> validate_activity(
const data::activity::csptr& _activity
);
std::string m_main_activity_id; ///< configuration id of the main activity
parameters_t m_parameters; ///< parameters given in configuration
};
} // namespace sight::activity
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