jlscp_0_5a/examples/CreateChannel.java

/*
 *   jlscp - a java LinuxSampler control protocol API
 *
 *   Copyright (C) 2005 Grigor Kirilov Iliev
 *
 *   This file is part of jlscp.
 *
 *   jlscp is free software; you can redistribute it and/or modify
 *   it under the terms of the GNU General Public License version 2
 *   as published by the Free Software Foundation.
 *
 *   jlscp 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 jlscp; if not, write to the Free Software
 *   Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 *   MA  02111-1307  USA
 */

import java.util.logging.Handler;
import java.util.logging.Logger;
import java.util.logging.SimpleFormatter;
import java.util.logging.StreamHandler;

import org.linuxsampler.lscp.*;


/**
 * This class creates one MIDI input device, one audio output device and one sampler channel.
 * Then set the MIDI input device and the audio output device of the created sampler channel
 * with the newly created devices. Loads sampler engine and the specified instrument.
 * @author Grigor Iliev
 */
public class CreateChannel {
        public static void
        main(String[] args) {
                if(args.length != 2) {
                        System.out.println("Usage: CreateChannel instrument-file instrument-index");
                        return;
                }
                
                initLogger();
                Client client = new Client();
                
                try {
                        client.connect();
                        
                        int mDev, aDev, chn;
                        
                        // Creates new MIDI input device using the first availble MIDI driver
                        mDev = client.createMidiInputDevice(client.getMidiInputDrivers()[0]);
                        
                        // Creates new audio output device using the first audio output driver
                        aDev = client.createAudioOutputDevice(client.getAudioOutputDrivers()[0]);
                        
                        // Creates new sampler channel
                        chn = client.addSamplerChannel();
                        
                        // Setting the MIDI input device of the channel
                        client.setChannelMidiInputDevice(chn,  mDev);
                        
                        // Setting the audio output device of the channel
                        client.setChannelAudioOutputDevice(chn, aDev);
                        
                        // Setting the engine type 
                        client.loadSamplerEngine(client.getEngines()[0], chn);
                        
                        // Loading instrument
                        client.loadInstrument(args[0], Integer.parseInt(args[1]), chn);
                        
                        client.disconnect();
                        System.exit(0);
                } catch(Exception x) {
                        x.printStackTrace();
                }
                
                System.exit(-1);
        }
        
        private static void
        initLogger() {
                final Handler handler = new StreamHandler(System.out, new SimpleFormatter());
                Logger.getLogger("org.linuxsampler.lscp").addHandler(handler);
                
                // Flushing logs on every second
                new java.util.Timer().schedule(new java.util.TimerTask() {
                        public void
                        run() { handler.flush(); }
                }, 1000, 1000);
        }
}
1	iliev	596	/*
2			* jlscp - a java LinuxSampler control protocol API
3			*
4			* Copyright (C) 2005 Grigor Kirilov Iliev
5			*
6			* This file is part of jlscp.
7			*
8			* jlscp is free software; you can redistribute it and/or modify
9			* it under the terms of the GNU General Public License version 2
10			* as published by the Free Software Foundation.
11			*
12			* jlscp is distributed in the hope that it will be useful,
13			* but WITHOUT ANY WARRANTY; without even the implied warranty of
14			* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15			* GNU General Public License for more details.
16			*
17			* You should have received a copy of the GNU General Public License
18			* along with jlscp; if not, write to the Free Software
19			* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
20			* MA 02111-1307 USA
21			*/
22
23			import java.util.logging.Handler;
24			import java.util.logging.Logger;
25			import java.util.logging.SimpleFormatter;
26			import java.util.logging.StreamHandler;
27
28			import org.linuxsampler.lscp.*;
29
30
31			/**
32			* This class creates one MIDI input device, one audio output device and one sampler channel.
33			* Then set the MIDI input device and the audio output device of the created sampler channel
34			* with the newly created devices. Loads sampler engine and the specified instrument.
35			* @author Grigor Iliev
36			*/
37			public class CreateChannel {
38			public static void
39			main(String[] args) {
40			if(args.length != 2) {
41			System.out.println("Usage: CreateChannel instrument-file instrument-index");
42			return;
43			}
44
45			initLogger();
46			Client client = new Client();
47
48			try {
49			client.connect();
50
51			int mDev, aDev, chn;
52
53			// Creates new MIDI input device using the first availble MIDI driver
54			mDev = client.createMidiInputDevice(client.getMidiInputDrivers()[0]);
55
56			// Creates new audio output device using the first audio output driver
57			aDev = client.createAudioOutputDevice(client.getAudioOutputDrivers()[0]);
58
59			// Creates new sampler channel
60			chn = client.addSamplerChannel();
61
62			// Setting the MIDI input device of the channel
63			client.setChannelMidiInputDevice(chn, mDev);
64
65			// Setting the audio output device of the channel
66			client.setChannelAudioOutputDevice(chn, aDev);
67
68			// Setting the engine type
69			client.loadSamplerEngine(client.getEngines()[0], chn);
70
71			// Loading instrument
72			client.loadInstrument(args[0], Integer.parseInt(args[1]), chn);
73
74			client.disconnect();
75			System.exit(0);
76			} catch(Exception x) {
77			x.printStackTrace();
78			}
79
80			System.exit(-1);
81			}
82
83			private static void
84			initLogger() {
85			final Handler handler = new StreamHandler(System.out, new SimpleFormatter());
86			Logger.getLogger("org.linuxsampler.lscp").addHandler(handler);
87
88			// Flushing logs on every second
89			new java.util.Timer().schedule(new java.util.TimerTask() {
90			public void
91			run() { handler.flush(); }
92			}, 1000, 1000);
93			}
94			}