TcpServer.hpp

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/* INDI Server for protocol version 1.7.
 * Copyright (C) 2007 Elwood C. Downey <[email protected]>
                 2013 Jasem Mutlaq <[email protected]>
                 2022 Ludovic Pollet
    This library 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
*/
#pragma once
 
#include <ev++.h>
 
class TcpServer
{
        int port;
        int sfd = -1;
        ev::io sfdev;
 
        /* prepare for new client arriving on socket.
         * exit if trouble.
         */
        void accept();
        void ioCb(ev::io &watcher, int revents);
    public:
        TcpServer(int port);
 
        /* create the public INDI Driver endpoint lsocket on port.
         * return server socket else exit.
         */
        void listen();
};