// Cyphesis Online RPG Server and AI Engine
// Copyright (C) 2009 Alistair Riddoch
//
// 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 2 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, write to the Free Software Foundation,
// Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA


#ifndef SERVER_COMM_PYTHON_CLIENT_H
#define SERVER_COMM_PYTHON_CLIENT_H

#include <boost/asio.hpp>
#include <boost/array.hpp>

#include <memory>
#include <string>
#include <Atlas/Objects/Factories.h>

class PythonContext;

/// \brief Handle an internet socket connected to a remote python commandline.
/// \ingroup ServerSockets
class CommPythonClient : public std::enable_shared_from_this<CommPythonClient> {
protected:

	boost::asio::local::stream_protocol::socket mSocket;

	/**
	 * \brief Receiving buffer.
	 *
	 * Note that std::array isn't used to keep compatibility with older versions of boost.
	 */
	boost::array<char, 256> mBuffer;

	std::unique_ptr<PythonContext> m_pyContext;
	std::string m_incoming;

	void read(size_t bytes);

	void do_read();

public:
	CommPythonClient(const std::string& name,
					 boost::asio::io_context& io_context);

	virtual ~CommPythonClient();

	void startAccept();

	boost::asio::local::stream_protocol::socket& getSocket();
};

#endif // SERVER_COMM_PYTHON_CLIENT_H
