/**
 * Relational pipes
 * Copyright © 2021 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 <memory>

#include "ASN1Reader.h"

namespace relpipe {
namespace in {
namespace asn1 {
namespace lib {

/**
 * Reads ASN.1 data encoded as BER (DER, CER).
 */
class BasicASN1Reader : public ASN1Reader {
public:
	virtual ~BasicASN1Reader() = default;

	virtual void addHandler(std::shared_ptr<ASN1ContentHandler> handler) {
	};

	virtual void process() {
	};

	static ASN1Reader* create(std::istream& input) {
		return new BasicASN1Reader();
	}

private:

	enum class State {
		A,
		B,
		C
	};

	State state = State::A;

protected:

	void update() override {

		if (state == State::A) {
			
		} else if (state == State::B) {
			
		} else if (state == State::C) {
			
		}



	}

};

}
}
}
}