124 lines
3.0 KiB
C++
124 lines
3.0 KiB
C++
/*
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Copyright (C) 2006,2007 John Anderson
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include "surface_port.h"
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#include "mackie_control_exception.h"
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#include "controls.h"
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#include <midi++/types.h>
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#include <midi++/port.h>
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#include <sigc++/sigc++.h>
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#include <boost/shared_array.hpp>
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#include "i18n.h"
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#include <sstream>
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using namespace std;
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using namespace Mackie;
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SurfacePort::SurfacePort( MIDI::Port & port, int number )
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: _port( port ), _number( number ), _active( false )
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{
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}
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MidiByteArray SurfacePort::read()
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{
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const int max_buf_size = 512;
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MIDI::byte buf[max_buf_size];
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MidiByteArray retval;
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int nread = port().read( buf, sizeof (buf) );
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if (nread >= 0) {
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retval.copy( nread, buf );
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if ((size_t) nread == sizeof (buf))
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{
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retval << read();
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}
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}
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else
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{
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ostringstream os;
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os << "error reading from port: " << port().name() << " nread: " << nread;
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cout << os.str() << endl;
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inactive_event();
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throw MackieControlException( os.str() );
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}
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return retval;
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}
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void SurfacePort::write( const MidiByteArray & mba )
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{
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if ( mba[0] == 0xf0 ) cout << "SurfacePort::write: " << mba << endl;
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//cout << "SurfacePort::write: " << mba << endl;
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int count = port().write( mba.bytes().get(), mba.size() );
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if ( count != (int)mba.size() )
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{
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inactive_event();
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ostringstream os;
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os << _("Surface: couldn't write to port ") << port().name();
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throw MackieControlException( os.str() );
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}
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//if ( mba[0] == 0xf0 ) cout << "SurfacePort::write " << count << endl;
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}
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void SurfacePort::write_sysex( const MidiByteArray & mba )
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{
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MidiByteArray buf;
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buf << sysex_hdr() << mba << MIDI::eox;
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write( buf );
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}
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void SurfacePort::write_sysex( MIDI::byte msg )
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{
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MidiByteArray buf;
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buf << sysex_hdr() << msg << MIDI::eox;
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write( buf );
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}
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// This should be moved to midi++ at some point
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ostream & operator << ( ostream & os, const MIDI::Port & port )
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{
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os << "device: " << port.device();
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os << "; ";
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os << "name: " << port.name();
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os << "; ";
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os << "type: " << port.type();
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os << "; ";
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os << "mode: " << port.mode();
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os << "; ";
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os << "ok: " << port.ok();
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os << "; ";
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os << "number: " << port.number();
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os << "; ";
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return os;
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}
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ostream & Mackie::operator << ( ostream & os, const SurfacePort & port )
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{
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os << "{ ";
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os << "device: " << port.port().device();
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os << "; ";
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os << "name: " << port.port().name();
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os << "; ";
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os << "number: " << port.number();
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os << " }";
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return os;
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}
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