// Copyright (c) 2012-2015, The CryptoNote developers, The Bytecoin developers
//
// This file is part of Bytecoin.
//
// Bytecoin 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 3 of the License, or
// (at your option) any later version.
//
// Bytecoin 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 Bytecoin.  If not, see <http://www.gnu.org/licenses/>.

#pragma once

#include <string>

namespace System {

class Dispatcher;
class Ipv4Address;

class Ipv4Resolver {
public:
  Ipv4Resolver();
  explicit Ipv4Resolver(Dispatcher& dispatcher);
  Ipv4Resolver(const Ipv4Resolver&) = delete;
  Ipv4Resolver(Ipv4Resolver&& other);
  ~Ipv4Resolver();
  Ipv4Resolver& operator=(const Ipv4Resolver&) = delete;
  Ipv4Resolver& operator=(Ipv4Resolver&& other);
  void start();
  void stop();
  Ipv4Address resolve(const std::string& host);

private:
  Dispatcher* dispatcher;
  bool stopped;
};

}