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port_request.cc

/*
    Copyright (C) 2000 Paul Barton-Davis 

    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., 675 Mass Ave, Cambridge, MA 02139, USA.

    $Id: port_request.cc,v 1.5 2004/11/06 17:58:04 taybin Exp $
*/

#include <fcntl.h>
#include <string.h>
#include <midi++/port.h>
#include <midi++/port_request.h>

using namespace std;
using namespace MIDI;

PortRequest::PortRequest (const string &xdev, 
                    const string &xtag, 
                    const string &xmode,
                    const string &xtype)

{
      status = OK;
      
      devname = strdup (xdev.c_str());
      tagname = strdup (xtag.c_str());

      if (xmode == "output" ||
          xmode == "out" || 
          xmode == "OUTPUT" ||
          xmode == "OUT") {
            mode = O_WRONLY;

      } else if (xmode == "input" ||
               xmode == "in" ||
               xmode == "INPUT" ||
               xmode == "IN") {
            mode = O_RDONLY;

      } else if (xmode == "duplex" ||
               xmode == "DUPLEX" ||
               xmode == "inout" || 
               xmode == "INOUT") {
            mode = O_RDWR;
      } else {
            status = Unknown;
      }

      if (xtype == "ALSA/RAW" ||
               xtype == "alsa/raw") {
            type = Port::ALSA_RawMidi;
      } else if (xtype == "ALSA/SEQUENCER" ||
               xtype == "alsa/sequencer") {
            type = Port::ALSA_Sequencer;
      } else if (xtype == "COREMIDI" ||
               xtype == "coremidi") {
            type = Port::CoreMidi_MidiPort;
      } else if (xtype == "NULL" ||
               xtype == "null") {
            type = Port::Null;
      } else if (xtype == "FIFO" ||
               xtype == "fifo") {
            type = Port::FIFO;
      } else {
            status = Unknown;
      }
}


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