OptionBasedConfigurator.h

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/* ============================================================
 *
 * This file is a part of the RSC project.
 *
 * Copyright (C) 2012 by Johannes Wienke <jwienke at techfak dot uni-bielefeld dot de>
 * Copyright (C) 2018 Jan Moringen <jmoringe@techfak.uni-bielefeld.de>
 *
 * This file may be licensed under the terms of the
 * GNU Lesser General Public License Version 3 (the ``LGPL''),
 * or (at your option) any later version.
 *
 * Software distributed under the License is distributed
 * on an ``AS IS'' basis, WITHOUT WARRANTY OF ANY KIND, either
 * express or implied. See the LGPL for the specific language
 * governing rights and limitations.
 *
 * You should have received a copy of the LGPL along with this
 * program. If not, go to http://www.gnu.org/licenses/lgpl.html
 * or write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 *
 * The development of this software was supported by:
 *   CoR-Lab, Research Institute for Cognition and Robotics
 *     Bielefeld University
 *
 * ============================================================ */

#pragma once

#include <vector>
#include <string>

#include "../config/OptionHandler.h"

#include "rsc/rscexports.h"

namespace rsc {
namespace logging {

class RSC_EXPORT OptionBasedConfigurator: public config::OptionHandler {
public:

    OptionBasedConfigurator(const std::vector<std::string>& rootOption =
            getDefaultRootOption());

    virtual ~OptionBasedConfigurator();

    static std::vector<std::string> getDefaultRootOption();

    std::vector<std::string> getRootOption() const;

    virtual void handleOption(const std::vector<std::string>& key,
            const std::string& value);

private:

    bool keyStartWithRoot(const std::vector<std::string>& key) const;
    std::string loggerNameFromKey(const std::vector<std::string>& key) const;
    std::string settingFromKey(const std::vector<std::string>& key) const;

    std::vector<std::string> normalizeKey(
            const std::vector<std::string>& key) const;

    std::vector<std::string> rootOption;

};

}
}