ExternalNet.hxx

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// ExternalNet.hxx -- an net interface to an external flight dynamics model
//
// Written by Curtis Olson, started November 2001.
//
// Copyright (C) 2001  Curtis L. Olson  - http://www.flightgear.org/~curt
//
// 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.
//
// $Id$
 
#ifndef _EXTERNAL_NET_HXX
#define _EXTERNAL_NET_HXX
 
#include <simgear/timing/timestamp.hxx> // fine grained timing measurements
#include <simgear/io/raw_socket.hxx>
 
#include <Network/net_ctrls.hxx>
#include <Network/net_fdm.hxx>
#include <FDM/flight.hxx>
 
 
class FGExternalNet : public FGInterface
{
private:
    int data_in_port;
    int data_out_port;
    int cmd_port;
    std::string fdm_host;
 
    simgear::Socket data_client;
    simgear::Socket data_server;
 
    bool valid;
 
    FGNetCtrls ctrls;
    FGNetFDM fdm;
 
public:
    // Constructor
    FGExternalNet( double dt, std::string host, int dop, int dip, int cp );
 
    // Destructor
    ~FGExternalNet();
 
    // Subsystem API.
    void init() override;
    void update(double dt) override;
 
    // Subsystem identification.
    static const char* staticSubsystemClassId() { return "network"; }
};
 
#endif // _EXTERNAL_NET_HXX