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// $Id: RlinkPortFactory.cpp 375 2011-04-02 07:56:47Z mueller $

//

// Copyright 2011- 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

// 2011-03-27   374   1.0    Initial version

// 2011-01-15   356   0.1    First draft

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

/*!

  \file

  \version $Id: RlinkPortFactory.cpp 375 2011-04-02 07:56:47Z mueller $

  \brief   Implemenation of RlinkPortFactory.

*/

#include "RlinkPortFactory.hpp"

#include "RlinkPortFifo.hpp"

#include "RlinkPortTerm.hpp"

using namespace std;

using namespace Retro;

/*!

  \class Retro::RlinkPortFactory

  \brief FIXME_text

*/

//------------------------------------------+-----------------------------------

//! FIXME_text

RlinkPort* Retro::RlinkPortFactory::New(const std::string& url, RerrMsg& emsg)

{

  size_t dpos = url.find_first_of(':');

  if (dpos == string::npos) {

    emsg.Init("RlinkPortFactory::New()",

              string("no scheme specified in url \"" + url + string("\"")));

    return 0;

  }

  string scheme = url.substr(0,dpos);      // get scheme without ':' delim

  if        (scheme == "fifo") {

    return new RlinkPortFifo();

  } else if (scheme == "term") {

    return new RlinkPortTerm();

  }

  emsg.Init("RlinkPortFactory::New()", string("unknown scheme: ") + scheme);

  return 0;

}

//------------------------------------------+-----------------------------------

//! FIXME_text

RlinkPort* RlinkPortFactory::Open(const std::string& url, RerrMsg& emsg)

{

  RlinkPort* pport = New(url, emsg);

  if (pport == 0) return 0;

  if (pport->Open(url, emsg)) return pport;

  delete pport;

  return 0;

}

//------------------------------------------+-----------------------------------

#if (defined(Retro_NoInline) || defined(Retro_RlinkPortFactory_NoInline))

#define inline

//#include "RlinkPortFactory.ipp"

#undef  inline

#endif