/**
 * 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 <vector>

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

class ASN1ContentHandler {
public:

	virtual ~ASN1ContentHandler() = default;

	virtual void abc() = 0; // FIXME: remove dummy method
	virtual void def(int a) = 0; // FIXME: remove dummy method
	virtual void ghi(int a, int b) = 0; // FIXME: remove dummy method

};

class ASN1ContentHandlerProxy : public ASN1ContentHandler {
private:
	std::vector<std::shared_ptr<ASN1ContentHandler>> handlers;
public:

	void addHandler(std::shared_ptr<ASN1ContentHandler> handler) {
		handlers.push_back(handler);
	}

#define handler for (auto ___h : handlers) ___h

	void abc() override {
		handler->abc();
	}

	void def(int a) override {
		handler->def(a);
	}

	void ghi(int a, int b) override {
		handler->ghi(a, b);
	}

#undef handler

};


}
}
}
}