#pragma once

#include <boost/asio/ip/tcp.hpp>

#include <functional>

/*!
 * \file
 */

/*!
 * \brief The Acceptor class
 * 
 * Encapsulates an endpoint and an acceptor.
 * Otherwise they would be side to side in the Server class.
 */
class Acceptor{
	boost::asio::ip::tcp::acceptor acceptor;
	boost::asio::ip::tcp::endpoint endpoint;

public:
	/*!
	 * \brief Acceptor
	 * \param io_service The io_service to associate with
	 * \param address The listen address
	 * \param port The listen port
	 */
	Acceptor(boost::asio::io_service& io_service, boost::asio::ip::address address, uint16_t port);

	/*!
	 * \brief get_address
	 * \return The listening address 
	 */
	boost::asio::ip::address get_address() { return endpoint.address(); }

	/*!
	 * \brief bind_v6_and_v4_any
	 * \param accept_handler Function to call when accepting an incoming connection.
	 * 
	 * If you want to accept on both ipv6 and ipv any you have to do some special setup.
	 * This function handles that and starts listening.
	 */
	void bind_v6_and_v4_any(std::function<void(boost::asio::ip::tcp::socket&&)> accept_handler);
	
	/*!
	 * \brief setup_listen_socket
	 * \param accept_handler Function to call when accepting an incoming connection.
	 */
	void setup_listen_socket(std::function<void(boost::asio::ip::tcp::socket&&)> accept_handler);
};