/**
 * Relational pipes
 * Copyright © 2020 František Kučera (Frantovo.cz, GlobalCode.info)
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, version 3 of the License.
 *
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */
#pragma once

#include <string>

namespace relpipe {
namespace in {
namespace ini {
namespace lib {

class INIContentHandler {
public:

	class Event {
	public:
		int64_t eventNumber = -1;
		int64_t lineNumber = -1;
	};

	class SectionStartEvent : public Event {
	public:
		std::string comment;
		std::string name;
		std::string tag;
	};

	class EntryEvent : public Event {
	public:
		std::string comment;
		std::string key;
		std::string subKey;
		std::string fullKey;
		std::string value;
	};

	class CommentEvent : public Event {
	public:
		std::string comment;
	};

	class WhitespaceEvent : public Event {
	public:
		std::string whitespace;
	};

	virtual ~INIContentHandler() = default;
	virtual void startDocument() = 0;
	virtual void endDocument() = 0;
	virtual void startSection(const SectionStartEvent& event) = 0;
	virtual void endSection() = 0;
	virtual void entry(const EntryEvent& event) = 0;
	virtual void comment(const CommentEvent& event) = 0;
	virtual void whitespace(const WhitespaceEvent& event) = 0;
};

}
}
}
}