/*! \file piethutilbase.h
 * \brief Base class for ethernet utils
*/
/*
	PIP - Platform Independent Primitives
	Base class for ethernet utils
	Copyright (C) 2018  Ivan Pelipenko peri4ko@yandex.ru

	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, either version 3 of the License, or
	(at your option) any later version.

	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/>.
*/

#ifndef PIETHUTILBASE_H
#define PIETHUTILBASE_H

#include "pibytearray.h"

class PIEthUtilBase {
public:
	PIEthUtilBase();
	~PIEthUtilBase();

	void setCryptEnabled(bool on) {_crypt = on;}
	void cryptEnable() {setCryptEnabled(true);}
	void cryptDisable() {setCryptEnabled(false);}
	bool isCryptEnabled() const {return _crypt;}

	void setCryptKey(const PIByteArray & k) {_key = k;}
	void createCryptKey(const PIString & k);
	PIByteArray cryptKey() const {return _key;}

protected:
	PIByteArray   cryptData(const PIByteArray & data);
	PIByteArray decryptData(const PIByteArray & data);

private:
	PIByteArray _key;
	bool _crypt;

};

#endif // PIETHUTILBASE_H