// Copyright 2013 Chrisname. All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// 1. Redistributions of source code must retain the above copyright notice,
//    this list of conditions and the following disclaimer.
// 2. Redistributions in binary form must reproduce the above copyright notice,
//    this list of conditions and the following disclaimer in the documentation
//    and/or other materials provided with the distribution.
//
// THIS SOFTWARE IS PROVIDED BY CHRISNAME ``AS IS'' AND ANY EXPRESS OR IMPLIED
// WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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// EVENT SHALL CHRISNAME OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
// INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
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// those of the authors and should not be interpreted as representing official
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#ifndef CPPSCAN_HPP
#define CPPSCAN_HPP

#include <SFML/Network.hpp>
#include <string>

namespace cppscan {
    /// Port scanner - Given an address and a port, checks whether the port is
    // open or closed.
    class port_scanner {
    public:
        /// \brief Constructor.
        /// \param address The address to connect to.
        /// \param port The port to connect on.
        port_scanner(const std::string& _address, int _port);

        /// \brief Indicates whether the port is open or closed.
        /// \return If the port is open, true is returned. Otherwise, false is
        /// returned.
        bool is_open() const;
    private:
        sf::IpAddress address;
        int port;
    };
}

#endif // ! CPPSCAN_HPP