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// $Id: RlinkPortTerm.hpp 666 2015-04-12 21:17:54Z mueller $

//

// Copyright 2011-2015 by Walter F.J. Mueller <W.F.J.Mueller@gsi.de>

//

// This program is free software; you may redistribute and/or modify it under

// the terms of the GNU General Public License as published by the Free

// Software Foundation, either version 2, 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 complete details.

// 

// Revision History: 

// Date         Rev Version  Comment

// 2015-04-11   666   1.1    drop xon/xoff excaping, now done in RlinkPacketBuf

// 2011-12-18   440   1.0.2  add kStatNPort stats

// 2011-12-11   438   1.0.1  Read(),Write(): added for xon handling, tcdrain();

// 2011-03-27   374   1.0    Initial version

// ---------------------------------------------------------------------------

/*!

  \file

  \version $Id: RlinkPortTerm.hpp 666 2015-04-12 21:17:54Z mueller $

  \brief   Declaration of class RlinkPortTerm.

*/

#ifndef included_Retro_RlinkPortTerm

#define included_Retro_RlinkPortTerm 1

#include <vector>

#include <termios.h>

#include "RlinkPort.hpp"

namespace Retro {

  class RlinkPortTerm : public RlinkPort {

    public:

                    RlinkPortTerm();

      virtual       ~RlinkPortTerm();

      virtual bool  Open(const std::string& url, RerrMsg& emsg);

      virtual void  Close();

      virtual void  Dump(std::ostream& os, int ind=0, const char* text=0) const;

    // some constants (also defined in cpp)

      static const uint8_t kc_xon  = 0x11;  // XON  char -> ^Q = hex 11

      static const uint8_t kc_xoff = 0x13;  // XOFF char -> ^S = hex 13

    protected:

      void          DumpTios(std::ostream& os, int ind, const std::string& name,

                             const struct termios& tios) const;

    protected:

      struct termios fTiosOld;

      struct termios fTiosNew;

  };

} // end namespace Retro

//#include "RlinkPortTerm.ipp"

#endif