IPKey.h

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/*
 * i6engine
 * Copyright (2016) Daniel Bonrath, Michael Baer, All rights reserved.
 *
 * This file is part of i6engine; i6engine is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 */

#ifndef __I6ENGINE_CORE_IPKEY_H__
#define __I6ENGINE_CORE_IPKEY_H__

#include <cstdint>
#include <string>
#include <utility>

#include "i6engine/utils/i6eSystemParameters.h"

#if ISIXE_MPLATFORM == ISIXE_MPLATFORM_WIN32
        #pragma warning(disable : 4351)
#endif

namespace boost {
namespace serialization {
        class access;
} /* namespace serialization */
} /* namespace boost */

namespace i6e {
namespace core {

        class ISIXE_CORE_API IPKey {
                friend class boost::serialization::access;
                friend ISIXE_CORE_API std::ostream & operator<<(std::ostream & stream, const IPKey & key);

        public:
                IPKey() : _ip(), _port(0) {
                }

                IPKey(const std::string & ip, uint16_t port);

                explicit IPKey(const std::string & str);

                ~IPKey() {}

                bool operator==(const IPKey & other) const;
                bool operator!=(const IPKey & other) const;

                std::string getIP() const;

                uint16_t getPort() const {
                        return _port;
                }

                bool isValid() const;

                std::string toString() const;

                class Hash {
                public:
                        std::size_t operator()(const IPKey & key) const {
                                return std::hash<std::string>()(key.toString());
                        }
                };

        private:
                template <typename Archive>
                void serialize(Archive & ar, const unsigned int /*version*/) {
                        ar & _ip;
                        ar & _port;
                }

                uint32_t _ip;
                uint16_t _port;
        };

        ISIXE_CORE_API std::ostream & operator<<(std::ostream & stream, const IPKey & key);

} /* namespace core */
} /* namespace i6e */

#endif /* __I6ENGINE_CORE_IPKEY_H__ */