initial commit

.classpath

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="src" path="src"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.6"/>
+	<classpathentry kind="lib" path="/Mimis/main.jar"/>
+	<classpathentry kind="lib" path="/Mimis/lib/commons-logging-1.1.1.jar"/>
+	<classpathentry kind="lib" path="/Mimis/lib/jxinput.jar"/>
+	<classpathentry kind="lib" path="/Mimis/lib/log4j-1.2.16.jar"/>
+	<classpathentry kind="lib" path="lib/jl1.0.1.jar"/>
+	<classpathentry kind="lib" path="lib/ostermillerutils-1.08.01.jar"/>
+	<classpathentry kind="lib" path="lib/commons-io-2.4.jar"/>
+	<classpathentry kind="lib" path="lib/commons-cli-1.2.jar"/>
+	<classpathentry kind="lib" path="lib/jid3lib-0.5.4.jar"/>
+	<classpathentry kind="output" path="bin"/>
+</classpath>

.gitignore

@@ -0,0 +1,3 @@
+/bin
+/.settings
+/sound

.project

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>Sound</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+	</natures>
+</projectDescription>

build.xml

@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<project default="jar" name="Build file for Project Shoutcast">
+	<!-- All -->
+	<target name="all" depends="javadoc, jar, launch4j"></target>
+	
+	<!-- Javadoc -->
+	<target name="javadoc">
+		<javadoc access="private" author="true" classpath="" destdir="doc" nodeprecated="false" nodeprecatedlist="false" noindex="false" nonavbar="false" notree="false" packagenames="mimis.exception.macro,mimis.device.network,wiiusej,mimis.application.itunes,mimis.exception.util,mimis.device.javainput,wiiusej.wiiusejevents,wiiusej.wiiusejevents.utils,mimis.util.swing,mimis.exception.worker,mimis.application.lirc,mimis.application.cmd.windows.winamp,wiiusej.values,mimis.exception.event,mimis.device.lirc.remote,mimis.device.panel,mimis.exception.device,mimis.exception.button,mimis.application.robot,mimis.application.lirc.ipod,mimis.exception.task.action,mimis.exception.application,wiiusej.wiiusejevents.wiiuseapievents,mimis.application.cmd.windows.gomplayer,mimis.application.mpc,org.wiigee.logic,mimis.device.lirc,mimis.sequence,mimis.manager,org.wiigee.util,mimis.event,mimis.application.cmd.windows.wmp,mimis.value,mimis.device.javainput.extreme3d,mimis.event.router,mimis.application.cmd,mimis.worker,org.wiigee.event,mimis.device.wiimote,mimis.device.wiimote.gesture.event,wiiusej.wiiusejevents.physicalevents,mimis.util.multiplexer,mimis,org.wiigee.control,mimis.exception.device.javainput,mimis.util,mimis.application.cmd.windows,com.dt.iTunesController,org.wiigee.device,mimis.application.vlc,mimis.device.wiimote.gesture,mimis.device.jintellitype,mimis.event.feedback,mimis.device,org.wiigee.filter,mimis.exception.application.windows,mimis.application,mimis.sequence.state,mimis.device.javainput.rumblepad,com.melloware.jintellitype,mimis.exception.event.router,mimis.exception.task,mimis.exception" source="1.6" sourcepath="src" splitindex="true" use="true" version="true" />
+	</target>
+
+	<!-- Jar -->
+	<target name="jar">
+		<property name="jar.dir" value="." />
+		<jar destfile="${jar.dir}/stream.jar" filesetmanifest="mergewithoutmain">
+			<manifest>
+				<attribute name="Main-Class" value="udp.StreamClient" />
+				<attribute name="Class-Path" value="." />
+			</manifest>
+			<fileset dir="bin" />
+			<!--zipfileset excludes="META-INF/*.SF" src="lib/commons-logging-1.1.1.jar" /-->
+		</jar>
+		<!--copy todir="${jar.dir}">
+			<fileset dir=".">
+				<include name="*.dll" />
+				<include name="*.exe" />
+			</fileset>
+		</copy-->
+	</target>
+
+	<!-- Launch4j -->
+	<target name="launch4j" depends="jar">
+		<property name="launch4j.dir" location="C:\Program Files (x86)\Launch4j" />
+		<path id="launch4j">
+			<pathelement location="${launch4j.dir}/launch4j.jar" />
+			<pathelement location="${launch4j.dir}/lib/xstream.jar" />
+		</path>
+		<taskdef name="launch4j" classname="net.sf.launch4j.ant.Launch4jTask">
+			<classpath refid="launch4j" />
+		</taskdef>
+		<launch4j configFile="launch4j.xml" />
+		<delete file="launch4j.log" />
+	</target>
+</project>

launch4j.xml

@@ -0,0 +1,22 @@
+<launch4jConfig>
+  <dontWrapJar>false</dontWrapJar>
+  <headerType>gui</headerType>
+  <jar>stream.jar</jar>
+  <outfile>stream.exe</outfile>
+  <errTitle></errTitle>
+  <cmdLine></cmdLine>
+  <chdir></chdir>
+  <priority>normal</priority>
+  <downloadUrl>http://java.com/download</downloadUrl>
+  <supportUrl></supportUrl>
+  <customProcName>false</customProcName>
+  <stayAlive>false</stayAlive>
+  <manifest></manifest>
+  <icon></icon>
+  <jre>
+    <path></path>
+    <minVersion>1.6.0</minVersion>
+    <maxVersion></maxVersion>
+    <jdkPreference>preferJre</jdkPreference>
+  </jre>
+</launch4jConfig>

src/old/Converter.java

@@ -0,0 +1,186 @@
+package old;
+
+import java.io.BufferedInputStream;
+import java.io.File;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+
+import javazoom.jl.decoder.Bitstream;
+import javazoom.jl.decoder.BitstreamException;
+import mimis.exception.worker.ActivateException;
+import mimis.exception.worker.DeactivateException;
+import mimis.worker.Worker;
+
+import com.Ostermiller.util.CircularByteBuffer;
+
+public class Converter extends Worker {
+	public static final String COMMAND = "lame --mp3input --cbr %s - - --quiet";
+	public static final int BYTES = 4096;     // bytes
+	public static final int BUFFER = 30000;   // milliseconds
+	public static final int BUFFERING = 1000; // milliseconds
+
+	protected int targetRate;
+	protected int rate;
+	protected int buffer;
+	protected boolean convert;
+
+	protected Process process;
+	protected InputStream sourceInputStream, processInputStream, inputStream;
+	protected OutputStream processOutputStream;
+	protected CircularByteBuffer circularByteBuffer;
+	protected BufferWorker bufferWorker;
+
+	public Converter(InputStream inputStream) {
+		this(inputStream, -1);		
+	}
+
+	public Converter(InputStream inputStream, int targetRate) {
+		this.sourceInputStream = inputStream;
+		this.targetRate = targetRate;
+		bufferWorker = new BufferWorker();
+		convert = false;
+	}
+	
+    public void exit() {
+        super.exit();
+        bufferWorker.exit();
+    }
+
+	public synchronized void activate() throws ActivateException {
+		/* Read bitrate */
+		BufferedInputStream bufferedInputStream = new BufferedInputStream(sourceInputStream);
+		Bitstream bitStream = new Bitstream(bufferedInputStream);
+		try {
+			rate = bitStream.readFrame().bitrate() / 1000;
+			buffer = BUFFER * rate / 8;
+		} catch (BitstreamException e) {
+			log.error(e);
+			throw new ActivateException();
+		}
+
+		/* Check for need to convert */
+		if (targetRate < 0 || rate == targetRate) {
+			log.debug("No conversion required");
+			inputStream = sourceInputStream;
+		} else {
+			log.debug("Converting from " + rate + "kbps to " + targetRate + "kbps");
+			try {
+				String command = String.format(COMMAND, rate > targetRate ? "-B " + targetRate : "-F -b " + targetRate);
+				log.debug("Starting process: " + command);
+				process = Runtime.getRuntime().exec(command);
+				processInputStream = process.getInputStream();
+				processOutputStream = process.getOutputStream();
+
+				/* Buffer output */
+				circularByteBuffer = new CircularByteBuffer(CircularByteBuffer.INFINITE_SIZE);
+				inputStream = circularByteBuffer.getInputStream();
+				bufferWorker.start();
+				convert = true;
+			} catch (IOException e) {
+				log.error(e);
+				throw new ActivateException();
+			}
+		}
+		super.activate();
+		notifyAll();
+	}
+
+	protected void deactivate() throws DeactivateException {
+		super.deactivate();
+		try {
+			sourceInputStream.close();
+			bufferWorker.stop();
+			if (convert) {
+				circularByteBuffer.clear();
+				convert = false;
+			}
+			inputStream.close();
+		} catch (IOException e) {
+			log.error(e);
+			throw new DeactivateException();
+		}
+	}
+
+	protected void work() {
+		if (!convert) {
+			try {
+				synchronized (this) {
+					wait();
+				}
+			} catch (InterruptedException e) {
+				log.error(e);
+			}
+			return;
+		}
+		byte[] bytes = new byte[BYTES];
+		int read = 0;
+		try {
+			log.debug("Writing input to process");
+			while ((read = sourceInputStream.read(bytes)) > 0 && !deactivate) {
+				/* Limit buffer size */
+				while (inputStream.available() > buffer) {
+	  				int progress = (int) ((1 - (inputStream.available() - buffer) / (float) buffer) * 100);
+					log.trace("Waiting for buffer to empty: " + progress + "%");
+					sleep(BUFFERING);
+				}
+				processOutputStream.write(bytes, 0, read);
+			}
+			processOutputStream.close();
+			log.debug("Stopped writing input to process");
+			process.waitFor();
+			log.debug("Process finished");
+		} catch (IOException e) {
+		} catch (InterruptedException e) {
+			log.error(e);
+		}
+		stop();
+	}
+
+	public synchronized InputStream getInputStream() {
+		if (!active()) {
+			if (!activate) {
+				start();
+			}
+			try {
+				wait();
+			} catch (InterruptedException e) {
+				log.error(e);
+			}
+		}
+		return inputStream;
+	}
+
+	public synchronized void setInputStream(InputStream inputStream) {
+		this.inputStream = inputStream;	
+	}
+
+	class BufferWorker extends Worker {
+		protected void work() {
+			byte[] bytes = new byte[BYTES];
+			int read = 0;
+			try {
+				OutputStream bufferOutputStream = circularByteBuffer.getOutputStream();
+				log.debug("Start buffering process output");
+				while ((read = processInputStream.read(bytes, 0, BYTES)) > 0) {
+					bufferOutputStream.write(bytes, 0, read);
+				}
+				log.debug("Finished buffering process output");
+				bufferOutputStream.close();
+			} catch (IOException e) {}
+			stop();
+		}
+	}
+
+	public static void main(String[] args) {
+		Mp3 mp3 = new Mp3(new File("stream.mp3"), 128);
+		InputStream inputStream = mp3.getInputStream();
+
+		/* Play */
+		//Utils.play(inputStream);
+
+		/* Write to file */
+		Utils.write(inputStream, new File("output.mp3"));
+		mp3.exit();
+	}
+}

src/old/List.java

@@ -0,0 +1,198 @@
+package old;
+
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.util.ArrayList;
+import java.util.Scanner;
+
+import mimis.exception.worker.ActivateException;
+import mimis.worker.Worker;
+
+import com.Ostermiller.util.BufferOverflowException;
+import com.Ostermiller.util.CircularByteBuffer;
+import com.Ostermiller.util.CircularObjectBuffer;
+
+public class List extends Worker {
+	public static final int STEP = 80;        // milliseconds
+	public static final int RATE = 192;       // kbps
+	public static final int OVERLAP = 20000;  // milliseconds
+
+	protected File file;
+	protected String[] fileArray;
+
+	protected int rate;
+	protected int chunk;
+	protected int overlap;
+	protected byte[] bytes;
+	protected boolean next;
+	protected Mp3 mp3, nextMp3;
+
+	protected InputStream mp3InputStream;
+	protected OutputStream audioOutputStream;
+	protected CircularByteBuffer circularByteBuffer;
+	protected CircularObjectBuffer<String> circularStringBuffer;
+
+	public List(File file) {
+		this(file, RATE);
+	}
+
+	public List(File file, int rate) {
+		this.file = file;
+		this.rate = rate;
+		chunk = STEP * rate / 8;
+		overlap = OVERLAP * RATE / 8;
+		bytes = new byte[chunk];
+		next = true;
+	}
+
+	public void exit() {
+		super.exit();
+		if (mp3 != null) {
+			mp3.exit();
+		}
+		if (nextMp3 != null) {
+			nextMp3.exit();
+		}
+	}
+
+	protected synchronized void activate() throws ActivateException {
+		try {
+			Scanner scanner = new Scanner(file);
+			ArrayList<String> fileList = new ArrayList<String>();
+			while (scanner.hasNextLine()) {
+				fileList.add(scanner.nextLine());
+			}
+			if (fileList.size() > 0) {
+				fileArray = fileList.toArray(new String[0]);
+
+				circularByteBuffer = new CircularByteBuffer(CircularByteBuffer.INFINITE_SIZE);
+				audioOutputStream = circularByteBuffer.getOutputStream();
+
+				circularStringBuffer = new CircularObjectBuffer<String>(CircularByteBuffer.INFINITE_SIZE);
+				setNext();
+				super.activate();
+				notifyAll();
+				return;
+			}
+		} catch (FileNotFoundException e) {
+			log.error(e);
+		}
+		throw new ActivateException();		
+	}
+
+	protected synchronized void work() {
+		try {
+			int left = chunk;
+			while (left > 0) {
+				/* Check for need to load next mp3 */
+				int available = mp3InputStream == null ? -1 : mp3InputStream.available();				
+				boolean expect = mp3 == null ? false : mp3.active();
+
+				/* Act when no more data is expected */
+				if (!expect) {
+					if (available < overlap) {
+						setNext();
+						next = false;
+						nextMp3.start();
+					}
+					if (available < 1) {
+						swap();
+					}
+				}
+
+				/* Transfer data */
+				int read = mp3InputStream.read(bytes, 0, left);
+				left -= read;
+				audioOutputStream.write(bytes, 0, read);
+			}
+		} catch (IOException e) {
+			/* Swap to next if stream has stopped */
+			setNext();
+			swap();
+		} catch (IllegalStateException e) {
+			log.error(e);
+		}
+		sleep(STEP);
+	}
+
+	protected File getRandomFile() {
+		return new File(fileArray[(int) (Math.random() * fileArray.length)]);
+	}
+
+	public synchronized void setNext() {
+		if (nextMp3 == null) {
+			log.debug("Initialize next mp3");
+			nextMp3 = new Mp3(getRandomFile(), rate);
+		} else if (next) {
+			log.debug("Load next mp3");
+			nextMp3.setFile(getRandomFile());
+		}
+	}
+
+	public synchronized void next() {		
+		log.debug("Stop current mp3");
+		mp3.stop();
+	}
+
+	public void swap() {
+		log.debug("Swap to next mp3");
+		Mp3 swapMp3 = mp3;
+		mp3 = nextMp3;
+		nextMp3 = swapMp3;
+		next = true;
+
+		/* Swap stream and announce title */
+		mp3InputStream = mp3.getInputStream();
+		try {
+			circularStringBuffer.write(mp3.getTitle());
+		} catch (BufferOverflowException e) {
+			log.error(e);
+		} catch (IllegalStateException e) {
+			log.error(e);
+		} catch (InterruptedException e) {
+			log.error(e);
+		}
+	}
+
+	public synchronized InputStream getInputStream() {
+		if (circularByteBuffer == null) {
+			start();
+			try {
+				wait();
+			} catch (InterruptedException e) {
+				log.error(e);
+			}
+		}
+		return circularByteBuffer.getInputStream();
+	}
+
+	public synchronized CircularObjectBuffer<String> getMetaBuffer() {
+		if (circularStringBuffer == null) {
+			start();
+			try {
+				wait();
+			} catch (InterruptedException e) {
+				log.error(e);
+			}
+		}
+		return circularStringBuffer;
+	}
+
+	public static void main(String[] args) {
+		int rate = 192;
+		List list = new List(new File("mp3"), rate);
+		/*Shoutcast shoutcast = new Shoutcast(null, rate, 9876);
+		shoutcast.start();
+		shoutcast.setInputStream(list.getInputStream());
+		shoutcast.setMetaBuffer(list.getMetaBuffer());*/
+		while (true) {
+			try {
+				Thread.sleep(15000);
+				list.next();
+			} catch (InterruptedException e) {}
+		}
+	}
+}

src/old/Mp3.java

@@ -0,0 +1,79 @@
+package old;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+import java.io.IOException;
+
+import mimis.exception.worker.ActivateException;
+
+import org.farng.mp3.MP3File;
+import org.farng.mp3.TagException;
+
+public class Mp3 extends Converter {
+	protected File file;
+	protected String title;
+
+	public Mp3(File file) {
+		this(file, -1);		
+	}
+
+	public Mp3(File file, int targetRate) {
+		super(null, targetRate);
+		setFile(file);
+		title = "";
+	}
+
+	public synchronized void activate() throws ActivateException {
+		/* Open file */
+		try {
+			sourceInputStream = new FileInputStream(file);
+		} catch (FileNotFoundException e) {
+			log.error(e);
+			throw new ActivateException();
+		}
+
+		/* Read ID3V2 tags */
+		try {
+			MP3File mp3File = new MP3File(file);
+			String album = clean(mp3File.getID3v2Tag().getAlbumTitle());
+			String artist = clean(mp3File.getID3v2Tag().getLeadArtist());
+			String track = clean(mp3File.getID3v2Tag().getSongTitle());
+			if (album.isEmpty()) {
+				title = String.format("%s - %s", artist, track, album);
+			} else {
+				title = String.format("%s - %s {%s}", artist, track, album);
+			}
+			log.debug("Title: " + title);
+		} catch (IOException e) {
+			log.error(e);
+		} catch (TagException e) {
+			log.error(e);
+		}
+		try {
+			sourceInputStream.skip(100000);
+		} catch (IOException e) {}
+		super.activate();
+	}
+
+	protected String clean(String input) {
+		String output = input.replace("\0", "");
+		return output.replace("<EFBFBD><EFBFBD>", "");
+	}
+
+	public String getTitle() {
+		return title;
+	}
+
+	public void setFile(File file) {
+		this.file = file;
+	}
+
+	public static void main(String[] args) {
+		final Mp3 mp3 = new Mp3(new File("input.mp3"), 128);
+		Utils.write(mp3.getInputStream(), new File("one.mp3"));
+		mp3.setFile(new File("stream.mp3"));
+		Utils.write(mp3.getInputStream(), new File("two.mp3"));
+		mp3.exit();
+	}
+}

src/old/Utils.java

@@ -0,0 +1,42 @@
+package old;
+
+import java.io.BufferedInputStream;
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+
+import javazoom.jl.decoder.JavaLayerException;
+import javazoom.jl.player.Player;
+
+public class Utils {
+	public static final int BUFFER = 2048; // bytes
+
+	public static void play(InputStream inputStream) {
+		try {
+			Thread.sleep(5000);
+			new Player(new BufferedInputStream(inputStream)).play();
+		} catch (JavaLayerException e) {
+			e.printStackTrace();
+		} catch (InterruptedException e) {
+			e.printStackTrace();
+		}
+	}
+
+	public static void write(InputStream inputStream, File file) {
+		byte[] bytes = new byte[BUFFER];
+		int read = 0;
+		try {
+			FileOutputStream fileOutputStream = new FileOutputStream(file);
+			while ((read = inputStream.read(bytes)) > 0) {
+				fileOutputStream.write(bytes, 0, read);
+			}
+			fileOutputStream.close();
+		} catch (FileNotFoundException e) {
+			e.printStackTrace();
+		} catch (IOException e) {
+			e.printStackTrace();
+		}
+	}
+}

src/sound/Consumer.java

@@ -0,0 +1,8 @@
+package sound;
+
+public interface Consumer {
+	public void start(Producer producer);
+	public void start();
+	public void stop();
+	public void exit();
+}

src/sound/Format.java

@@ -0,0 +1,13 @@
+package sound;
+
+import javax.sound.sampled.AudioFormat;
+
+public interface Format extends Cloneable {
+	public interface Standard extends Format {
+		public AudioFormat getAudioFormat();
+	}
+
+	public interface Mp3 extends Format {
+		public int getRate();
+	}
+}

src/sound/GreedyInputStream.java

@@ -0,0 +1,76 @@
+package sound;
+
+import java.io.BufferedInputStream;
+import java.io.IOException;
+import java.io.InputStream;
+
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+
+public class GreedyInputStream extends BufferedInputStream {
+	protected Log log = LogFactory.getLog(getClass());
+
+    protected static final int SLEEP = 500;
+	protected static final int BUFFER_SIZE = 30000; // in bytes
+	protected static final int MINIMUM_SIZE = 1000; // in bytes
+
+	protected int bufferSize;
+	protected int minimumSize;
+	protected boolean hoard;
+
+	public GreedyInputStream(InputStream inputStream) {
+		this(inputStream, BUFFER_SIZE, MINIMUM_SIZE);
+	}
+
+	public GreedyInputStream(InputStream inputStream, int bufferSize) {
+		super(inputStream, bufferSize);		
+		this.bufferSize = bufferSize;
+		hoard = true;
+	}
+	
+	public GreedyInputStream(InputStream inputStream, int bufferSize, int minimumSize) {
+		this(inputStream, bufferSize);		
+		this.minimumSize = minimumSize;
+	}
+
+	public int read() throws IOException {
+		hoard();
+		byte[] buffer = new byte[1];
+		in.read(buffer, 0, 1);
+		return (int) buffer[0];
+	}
+
+	public int read(byte[] buffer, int offset, int length) throws IOException {
+		hoard();
+		in.read(buffer, offset, length);
+		return length;
+	}
+
+	public void hoard() throws IOException {
+		int available =  available();
+		if (hoard && available < MINIMUM_SIZE) {
+			long time = System.currentTimeMillis();
+			do {
+				try {
+					Thread.sleep(SLEEP);
+				} catch (InterruptedException e) {
+					log.warn(e);
+				}
+			} while (available() < BUFFER_SIZE);
+			log.debug(String.format("Buffered %d bytes in %s milliseconds", BUFFER_SIZE - available, System.currentTimeMillis() - time));
+		}
+	}
+
+	public void clear() throws IOException {
+		this.buf = new byte[buf.length];
+		reset();		
+	}
+
+	public void drain() {
+		drain(true);
+	}
+
+	public void drain(boolean drain) {
+		hoard = !drain;
+	}
+}

src/sound/Port.java

@@ -0,0 +1,119 @@
+package sound;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+
+import javax.sound.sampled.AudioFormat;
+
+import mimis.exception.worker.ActivateException;
+import mimis.exception.worker.DeactivateException;
+import mimis.worker.Worker;
+
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+
+import sound.Format.Standard;
+import sound.SoxBuilder.File;
+import sound.SoxBuilder.Option;
+import sound.SoxBuilder.File.Type;
+
+public class Port extends Worker implements Consumer {
+	protected Log log = LogFactory.getLog(getClass());
+
+	protected static final int BUFFER_SIZE = 1024 * 4; // in bytes
+
+	protected String device;
+	protected Producer producer;
+	protected Process process;
+	protected InputStream producerInputStream;
+	protected OutputStream processOutputStream;
+	protected ProcessBuilder processBuilder;
+
+	public Port() {
+		this("0");
+	}
+
+	public Port(String device) {
+		this.device = device;
+	}
+
+    @SuppressWarnings("static-access")
+	public void start(Producer producer) {
+		this.producer = producer;
+		producerInputStream = producer.getInputStream();
+		
+		String command = "";
+		if (producer instanceof Standard) {
+			AudioFormat audioFormat = ((Standard) producer).getAudioFormat();
+			SoxBuilder.addFile(File.setType(Type.STANDARD).setOptions(audioFormat));			
+		} else if (producer instanceof Format.Mp3) {
+			SoxBuilder.addFile(File.setType(Type.STANDARD).setOption(File.Format.MP3));
+		}
+		command = SoxBuilder
+			.setOption(Option.QUIET)
+			.addFile(File.setType(Type.DEVICE))
+			.build();
+		
+		log.debug(String.format("Build process (\"%s\")", command));
+		processBuilder = new ProcessBuilder(command.split(" "));
+		processBuilder.environment().put("AUDIODEV", device);
+
+		start(true);
+	}
+
+	protected void activate() throws ActivateException {
+    	producer.start();
+    	if (process == null) {
+			try {
+				process = processBuilder.start();
+			} catch (IOException e) {
+				log.error(e);
+				throw new ActivateException();
+			}
+			processOutputStream = process.getOutputStream();
+    	}
+        super.activate();
+    }
+
+    protected void deactivate() throws DeactivateException {
+    	super.deactivate();
+    	try {
+			processOutputStream.flush();
+		} catch (IOException e) {
+			log.error(e);
+			throw new DeactivateException();
+		}
+    }
+
+    public void exit() {
+    	try {
+			log.debug("close process output stream");
+			processOutputStream.close();
+
+			log.debug("wait for process to terminate");
+			process.waitFor();
+		} catch (IOException e) {
+			log.error(e);
+		} catch (InterruptedException e) {
+			log.error(e);
+		} finally {
+			process = null;
+		}
+    }
+
+	protected void work() {
+		try {			
+			byte[] buffer = new byte[BUFFER_SIZE];
+	        int read = producerInputStream.read(buffer, 0, buffer.length);
+	        if (read > 0) {
+	        	processOutputStream.write(buffer, 0, read);
+	        } else {
+	        	exit();
+	        }
+		} catch (IOException e) {
+			log.error(e);
+			exit();
+		}
+	}
+}

src/sound/Producer.java

@@ -0,0 +1,10 @@
+package sound;
+
+import java.io.InputStream;
+
+public interface Producer extends Format {
+	public InputStream getInputStream();
+	public void start();
+	public void stop();
+	public void exit();
+}

src/sound/Source.java

@@ -0,0 +1,159 @@
+package sound;
+
+import java.io.IOException;
+import java.io.InputStream;
+
+import javax.sound.sampled.AudioFormat;
+import javax.sound.sampled.LineUnavailableException;
+import javax.sound.sampled.SourceDataLine;
+
+import javazoom.jl.decoder.JavaLayerException;
+import javazoom.jl.player.Player;
+import mimis.exception.worker.ActivateException;
+import mimis.exception.worker.DeactivateException;
+import mimis.worker.Worker;
+
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+
+public class Source implements Consumer {
+	protected Log log = LogFactory.getLog(getClass());
+
+	protected static final int BUFFER_SIZE = 1024 * 4;	// in bytes
+	protected static final int PLAY_FRAMES = 10;		// count
+
+	protected String name;
+	protected Producer producer;
+	protected InputStream producerInputStream;
+	protected Worker worker;
+
+	public Source(String name) throws LineUnavailableException {
+		this.name = name;		
+	}
+
+	public void start() {
+		if (worker != null) {
+			worker.start(true);
+		}
+	}
+
+	public void start(Producer producer) {
+		this.producer = producer;
+		producerInputStream = producer.getInputStream();
+		if (worker != null) {
+			worker.exit();
+		}
+		if (producer instanceof Format.Standard) {
+			log.debug("Format.Standard");
+			worker = new DefaultWorker((Format.Standard) producer);
+		} else if (producer instanceof Format.Mp3) {
+			log.debug("Format.Mp3");
+			worker = new Mp3Worker((Format.Mp3) producer);
+		}
+		start();
+	}
+
+	public void stop() {
+		if (worker != null) {
+			worker.stop();
+		}
+	}
+
+	public void exit() {
+		if (worker != null) {
+			worker.exit();
+		}
+	}
+
+	protected class DefaultWorker extends Worker {
+		protected Format.Standard format;
+		protected SourceDataLine line;
+
+		public DefaultWorker(Format.Standard format) {
+			this.format = format;
+		}
+
+		public void activate() throws ActivateException {
+			AudioFormat audioFormat = format.getAudioFormat();
+			try {
+				if (line == null) {
+					line = Tool.getSourceDataLine(name, audioFormat);
+				}
+				if (!line.isOpen()) {
+					line.open();
+				}
+			} catch (LineUnavailableException e) {
+				log.error(e);
+				throw new ActivateException();
+			}
+			if (!line.isRunning()) {
+				line.start();
+			}
+			super.activate();
+		}
+
+		public void deactivate() throws DeactivateException {
+			super.deactivate();
+			line.flush();
+		}
+
+		public void exit() {
+			super.exit();
+			line.close();
+		}
+
+		protected void work() {
+			try {			
+				byte[] buffer = new byte[BUFFER_SIZE];
+		        int read = producerInputStream.read(buffer, 0, buffer.length);
+		        if (read > 0) {
+		        	line.write(buffer, 0, read);
+		        } else {
+		        	exit();
+		        }
+			} catch (IOException e) {
+				log.error(e);
+				exit();
+			}
+		}
+	}
+
+	protected class Mp3Worker extends Worker {
+		protected Format.Mp3 format;
+		protected Player player;
+
+		public Mp3Worker(Format.Mp3 format) {
+			this.format = format;			
+		}
+
+		public void activate() throws ActivateException {
+			producer.start();
+			super.activate();
+		}
+
+		public void deactivate() throws DeactivateException {
+			super.deactivate();	
+			producer.stop();		
+		}
+
+		public void exit() {
+			super.exit();
+			player.close();
+		}
+
+		protected void work() {
+			try {
+				if (player == null) {
+					player = new Player(producerInputStream);
+					sleep(500);
+				}
+				player.play(PLAY_FRAMES);
+			} catch (JavaLayerException e) {
+				log.error(e);
+			}
+			if (player.isComplete()) {
+				stop();
+			}
+		}
+	}
+}

src/sound/SoxBuilder.java

@@ -0,0 +1,322 @@
+package sound;
+
+import java.util.HashMap;
+import java.util.Map.Entry;
+
+import javax.sound.sampled.AudioFormat;
+
+import sound.SoxBuilder.Option.Combine;
+import sound.SoxBuilder.Option.Replay;
+
+
+public final class SoxBuilder {
+	protected static SoxBuilder instance;
+	protected static HashMap<String, String> optionMap;
+	protected static String files;
+	protected static String effects;
+
+	static {
+		instance = new SoxBuilder();
+		reset();
+	}
+
+	public static void reset() {
+		optionMap = new HashMap<String, String>();
+		files = "";
+		effects = "";
+	}
+
+	public static SoxBuilder setOption(Option option, String value) {
+		optionMap.put(option.getCode(), value);
+		return instance;
+	}
+
+	public static SoxBuilder setOption(Option option) {
+		return SoxBuilder.setOption(option, "");
+	}
+
+	public static SoxBuilder setOption(Option option, int value) {
+		return SoxBuilder.setOption(option, String.valueOf(value));
+	}
+
+	public static SoxBuilder setOption(Option option, Combine combine) {
+		return SoxBuilder.setOption(option, combine.getCode());
+	}
+
+	public static SoxBuilder setOption(Combine combine) {
+		return SoxBuilder.setOption(Option.COMBINE, combine);
+	}
+
+	public static SoxBuilder setOption(Option option, Replay replay) {
+		return SoxBuilder.setOption(option, replay.toString().toLowerCase());
+	}
+
+	public static SoxBuilder setOption(Replay replay) {
+		return SoxBuilder.setOption(Option.REPLAY, replay);
+	}
+
+	public static SoxBuilder addFile(File file) {
+		files = String.format("%s %s", files, file.build());
+		return instance;		
+	}
+
+	public static SoxBuilder addEffect(Effect effect) {
+		effects = String.format("%s %s", effects, effect.build());
+		return instance;		
+	}
+
+	public String build() {
+		String build = "sox";
+		for (Entry<String, String> entry  : optionMap.entrySet()) {
+			String value = entry.getValue();
+			if (value.equals("")) {
+				build = String.format("%s %s", build, entry.getKey());				
+			} else {
+				String option = String.format("%s %s", entry.getKey(), value);
+				build = String.format("%s %s", build, option);
+			}
+		}
+		build = String.format("%s%s%s", build, files, effects);
+		reset();
+		return build;
+	}
+
+	public enum Environment {
+		AUDIODRIVER, AUDIODEV
+	}
+
+	public enum Option {
+		BUFFER			("--buffer"),			 // default=8192
+		INPUT_BUFFER	("--input-buffer"),
+		CLOBBER			("--clobber"),
+		COMBINE 		("--combine"),			// |Combine|
+		NO_DITHER		("--no-dither"), 		// (-D)
+		EFFECTS_FILE	("--efects-file"),
+		GUARD			("--guard"),			// (-G)
+		MIX				("-m"),					// (--combine mix)
+		MERGE			("-M"),					// (--combine merge)
+		MAGIC			("--magic"),
+		MULTI_THREADED	("--multi-threaded"),
+		SINGLE_THREADED	("--single-threaded"),
+		NORM			("--norm"),				// [=dB-level]
+		PLAY_RATE_ARG	("--play-rate-arg"),
+		QUIET			("--no-show-progress"),	// (-q)
+		REPEATABLE		("-R"),
+		REPLAY			("--replay-gain"),		// |Replay|
+		MULTIPLY		("-T"),					// (--combine multiply)
+		TEMP			("--temp");
+
+		protected String code;
+
+		private Option(String code) {
+			this.code = code;
+		}
+	
+		public String getCode() {
+			return code;
+		}
+
+		public enum Combine {
+			CONCATENATE ("concatenate"),
+			MERGE 		("merge"),		// (-M)
+			MIX		 	("mix"),		// (-m)
+			MIX_POWER	("mix-power"),
+			MULTIPLY 	("multiply"),	// (-T)
+			SEQUENCE 	("sequence");
+
+			protected String code;
+
+			private Combine(String code) {
+				this.code = code;
+			}
+		
+			public String getCode() {
+				return code;
+			}
+		}
+		
+		public enum Replay {
+			TRACK, ALBUM, OFF
+		}
+	}
+
+	public static class File {
+		protected static File instance;
+
+		protected static HashMap<String, String> optionMap;
+		protected static Type type;
+
+		static {
+			instance = new File();
+			reset();
+		}
+
+		public static void reset() {
+			optionMap = new HashMap<String, String>();
+			type = Type.PIPE;
+		}
+	
+		public static File setOption(Option option, String value) {
+			optionMap.put(option.getCode(), value);
+			return instance;
+		}
+
+		public static File setOption(Option option) {
+			return File.setOption(option, "");
+		}
+
+		public static File setOption(Option option, int value) {
+			return File.setOption(option, String.valueOf(value));
+		}
+
+		public static File setOption(Option option, Encoding encoding) {
+			return File.setOption(option, encoding.getCode());
+		}
+
+		public static File setOption(Encoding encoding) {
+			return File.setOption(Option.ENCODING, encoding);
+		}
+
+		public static File setOption(Option option, Format format) {
+			return File.setOption(option, format.toString().toLowerCase());
+		}
+
+		public static File setOption( Format format) {
+			return File.setOption(Option.FORMAT, format);
+		}
+
+		public static File setOption(Option option, Endian endian) {
+			return File.setOption(option, endian.toString().toLowerCase());
+		}
+
+		public static File setOption(Endian endian) {
+			return File.setOption(Option.ENDIAN, endian);
+		}
+		
+		public File setOptions(AudioFormat audioFormat) {
+			setOption(Option.CHANNELS, audioFormat.getChannels());
+			setOption(Option.RATE, String.format("%sk", String.valueOf(audioFormat.getSampleRate() / 1000f)));
+			AudioFormat.Encoding encoding = audioFormat.getEncoding();
+			int bits = audioFormat.getSampleSizeInBits();
+			if (encoding.equals(AudioFormat.Encoding.ALAW)) {
+				setOption(Format.AL);
+				setOption(Encoding.A_LAW);
+			} else if (encoding.equals(AudioFormat.Encoding.ULAW)) {
+				setOption(Format.UL);
+				setOption(Encoding.U_LAW);
+			} else if (encoding.equals(AudioFormat.Encoding.PCM_SIGNED)) {
+				setOption(Format.valueOf(String.format("S%d", bits)));
+				setOption(Encoding.SIGNED_INTEGER);
+			} else if (encoding.equals(AudioFormat.Encoding.PCM_UNSIGNED)) {
+				setOption(Format.valueOf(String.format("U%d", bits)));
+				setOption(Encoding.UNSIGNED_INTEGER);
+			}
+			setOption(audioFormat.isBigEndian() ? Endian.BIG : Endian.LITTLE);
+			return instance;
+		}
+
+		public static File setType(Type type) {
+			File.type = type;
+			return instance;
+		}
+
+		public String build() {			
+			String build = type.getCode();
+			for (Entry<String, String> entry  : optionMap.entrySet()) {
+				String value = entry.getValue();
+				if (value.equals("")) {
+					build = String.format("%s %s", entry.getKey(), build);				
+				} else {
+					String option = String.format("%s %s", entry.getKey(), value);
+					build = String.format("%s %s", option, build);
+				}
+			}
+			reset();
+			return build;
+		}
+
+		public enum Option {
+			BITS			("--bits"),				// (-b)
+			CHANNELS		("--channels"),			// (-c)
+			ENCODING 		("--encoding"),			// (-e), |Encoding|
+			NO_GLOB			("--no-glob"),
+			RATE			("--rate"),				// (-r)
+			FORMAT			("--type"),				// (-t), |Format|
+			ENDIAN			("--endian"),			// (-L, -B, -x), |Endian|
+			REVERSE_NIBBLES	("--reverse-nibbles"),	// (-N)
+			REVERSE_BITS	("--reverse-bits"),		// (-X)
+			/* Input only */
+			IGNORE_LENGTH	("--ignore-length"),
+			VOLUME			("--volume"),			// (-v)
+			/* Output only */
+			ADD_COMMENT		("--add-comment"),
+			COMMENT			("--comment"),
+			COMMENT_FILE	("--comment-file"),
+			COMPRESSION		("--compression");		// -C
+			
+			protected String code;
+
+			private Option(String code) {
+				this.code = code;
+			}
+
+			public String getCode() {
+				return code;
+			}
+		}
+
+		public enum Encoding {
+			SIGNED_INTEGER		("signed-integer"),	 	// PCM data stored as signed integers
+			UNSIGNED_INTEGER	("unsigned-integer"),	// PCM data stored as unsigned integers
+			FLOATING_POINT		("floating-point"),		// PCM data stored as single precision (32-bit) or double precision (64-bit) floating-point numbers
+			A_LAW				("a-lawW"),				// International telephony standard for logarithmic encoding to 8 bits per sample (~13-bit PCM)
+			U_LAW				("u-law"),				// North American telephony standard for logarithmic encoding to 8 bits per sample (~14-bit PCM)
+			MU_LAW				("mu-law"),				// alias for u-law (~14-bit PCM)
+			OKI_ADPCM			("oki-adpcm"),			// OKI (VOX, Dialogic or Intel) 4-bit ADPCM (~12-bit PCM)
+			IMA_ADPCM			("ima-adpcm"),			// IMA (DVI) 4-bit ADPCM (~13-bit PCM)
+			MS_ADPCM			("ms-adpcm"),			// Microsoft 4-bit ADPCM (~14-bit PCM)
+			GSM_FULL_RATE		("gsm-full-rate");		// Several audio formats used for digital wireless telephone calls
+
+			protected String code;
+
+			private Encoding(String code) {
+				this.code = code;
+			}
+
+			public String getCode() {
+				return code;
+			}
+		}
+
+		public enum Format {
+			AIF, AIFC, AIFF, AIFFC, AL, AMB, AMR, ANY, ARL, AU, AVR, BIN, CAF, CDDA, CDR, CVS, CVSD, CVU, DAT, DVMS, EDU, F32, F64, FAP, FLAC, FSSD, GSM, GSRT, HCOM, HTK, IMA, IRCAM, LA, LPC, LPC10, LU, M3U, M4A, MAT, MAT4, MAT5, MAUD, MP2, MP3, MP4, NIST, OGG, PAF, PLS, PRC, PVF, RAW, S16, S24, S32, S8, SD2, SDS, SF, SLN, SMP, SND, SNDR, SNDT, SOU, SOX, SPH, TXW, U16, U24, U32, U8, UL, VMS, VOC, VORBIS, VOX, W64, WAV, WAVPCM, WV, WVE, XA, XI; 
+		}
+
+		public enum Endian {
+			LITTLE, BIG, SWAP;
+		}
+
+		public enum Type {
+			STANDARD	("-"),	// -t must be given
+			PIPE 		("-p"), // (--sox-pipe)
+			DEVICE		("-d"), // (--default-device)
+			NULL		("-n"); // (--null)
+
+			protected String code;
+		
+			private Type(String code) {
+				this.code = code;
+			}
+		
+			public String getCode() {
+				return code;
+			}
+		}
+	}
+
+	public class Effect {
+		public String build() {
+			return null;
+		}		
+	}
+}

src/sound/Stream.java

@@ -0,0 +1,195 @@
+package sound;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.io.OutputStreamWriter;
+import java.net.Socket;
+import java.net.URL;
+
+import mimis.exception.worker.ActivateException;
+import mimis.exception.worker.DeactivateException;
+import mimis.worker.Worker;
+
+import com.Ostermiller.util.CircularByteBuffer;
+import com.Ostermiller.util.CircularObjectBuffer;
+
+public class Stream extends Worker implements Producer, Format.Mp3 {
+	public static final String HTTP = "http://shoutcast.omroep.nl:8104/";
+	public static final int STEP = 80; // in milliseconds
+
+	protected String http;
+	protected Socket socket;
+	protected InputStream socketInputStream;
+	protected OutputStreamWriter socketOutputStreamWriter;
+	protected GreedyInputStream greedyInputStream;
+	protected int meta;
+	protected int rate;
+	protected int chunk;
+	protected int untilMeta;
+	protected CircularByteBuffer audioCircularByteBuffer;
+	protected CircularObjectBuffer<String> metaCircularObjectBuffer;
+	protected String metaData;
+
+	public Stream() {
+		this(HTTP);
+	}
+
+	public Stream(String http) {
+		super(true);
+		this.http = http;
+		meta = -1;
+		rate = -1;
+		audioCircularByteBuffer = new CircularByteBuffer(CircularByteBuffer.INFINITE_SIZE);
+		metaCircularObjectBuffer = new CircularObjectBuffer<String>();		
+	}
+
+	protected void connect(URL url) {
+		try {
+			/* Open socket communication */
+			socket = new Socket(url.getHost(), url.getPort());
+			socketInputStream = socket.getInputStream();
+			socketOutputStreamWriter = new OutputStreamWriter(socket.getOutputStream());
+
+			/* Write stream request */
+			socketOutputStreamWriter.write("GET " + url.getFile() + " HTTP/1.1\r\n");
+			socketOutputStreamWriter.write("Host: " + url.getHost() + "\r\n");
+			socketOutputStreamWriter.write("Icy-MetaData: 1\r\n");
+			socketOutputStreamWriter.write("Connection: close\r\n");
+			socketOutputStreamWriter.write("\r\n");
+			socketOutputStreamWriter.flush();
+		} catch (IOException e) {
+			e.printStackTrace();
+		}
+	}
+
+	protected void activate() throws ActivateException {
+		try {
+			/* Initialize connection */
+			URL url = new URL(http);
+
+			/* Parse headers */
+			connect(url);
+			InputStreamReader inputStreamReader = new InputStreamReader(socketInputStream);
+			StringBuffer stringBuffer = new StringBuffer();
+			char character;
+			int skip = 0;
+			while ((character = (char) inputStreamReader.read()) > 0) {
+				++skip;
+				if (character == '\n') {
+					/* Fetch relevant headers */
+					String line = stringBuffer.toString().trim();
+					if (line.startsWith("icy-metaint")) {
+						meta = Integer.valueOf(line.substring(line.indexOf(":") + 1).trim());
+					} else if (line.startsWith("icy-br")) {
+						rate = Integer.valueOf(line.substring(line.indexOf(":") + 1).trim());
+					} else if (line.equals("")) {
+						break;
+					}
+					stringBuffer = new StringBuffer();
+				} else {
+					stringBuffer.append(character);
+				}
+			}
+			inputStreamReader.close();
+
+			/* Reconnect to bypass pre-buffering problems */
+			connect(url);
+			socketInputStream = socket.getInputStream();
+			socketInputStream.skip(skip);
+		} catch (IOException e) {
+			e.printStackTrace();
+		} catch (NumberFormatException e) {
+			e.printStackTrace();
+		}
+
+		/* Calculate streaming parameters */
+		untilMeta = meta;
+		chunk = STEP * rate / 8;
+		super.activate();
+	}
+
+	public void deactivate() throws DeactivateException {
+		super.deactivate();
+		audioCircularByteBuffer.clear();
+		metaCircularObjectBuffer.clear();
+		try {
+			greedyInputStream.clear();
+		} catch (IOException e) {
+			log.error(e);
+			throw new DeactivateException();
+		}
+	}
+
+	protected void work() {
+		int left = chunk;
+
+		/* Handle media at appropriate times */
+		while (meta > 0 && left >= untilMeta) {
+			stream(untilMeta);
+			meta();
+			left -= untilMeta;
+			untilMeta = meta;
+		}
+
+		/* Stream at fixed rate */
+		stream(left);
+		untilMeta -= left;
+		sleep(STEP);
+				 
+	}
+
+	protected void stream(int length) {
+		try {
+			byte[] bytes = new byte[length];
+			int read = 0;
+			while (length > 0 && (read = socketInputStream.read(bytes)) > 0) {
+				length -= read;
+				audioCircularByteBuffer.getOutputStream().write(bytes);
+			}	
+		} catch (IOException e) {
+			log.error(e);
+			stop();
+		}
+	}
+
+	protected void meta() {
+		try {
+			/* Retrieve data length */
+			byte[] data = new byte[1];
+			socketInputStream.read(data);
+			int length = 16 * data[0];			
+			data = new byte[length];
+			socketInputStream.read(data);
+
+			/* Check for new data */
+			String newMetaData = new String(data);
+			if (!newMetaData.isEmpty() && !newMetaData.equals(metaData)) {
+				metaData = newMetaData;
+				metaCircularObjectBuffer.write(new String(data));
+				log.debug("data: " +  metaData);
+			}
+			return;
+		} catch (IOException e) {
+			log.error(e);
+		} catch (IllegalStateException e) {
+			log.error(e);
+		} catch (InterruptedException e) {
+			log.error(e);
+		}
+		stop();
+	}
+
+	public InputStream getInputStream() {
+		greedyInputStream = new GreedyInputStream(audioCircularByteBuffer.getInputStream());
+		return greedyInputStream;
+	}
+
+	public CircularObjectBuffer<String> getMetaBufferStream() {
+		return metaCircularObjectBuffer;		
+	}
+
+	public int getRate() {
+		return rate;
+	}
+}

src/sound/Target.java

@@ -0,0 +1,91 @@
+package sound;
+
+import java.io.IOException;
+import java.io.InputStream;
+
+import javax.sound.sampled.AudioFormat;
+import javax.sound.sampled.LineUnavailableException;
+import javax.sound.sampled.TargetDataLine;
+
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+
+public class Target implements Producer, Format.Standard {
+	protected Log log = LogFactory.getLog(getClass());
+
+	protected Standard format;
+
+	protected TargetDataLine line;
+	protected InputStream targetInputStream;
+
+	protected AudioFormat audioFormat;
+
+	public Target(String name) throws LineUnavailableException {
+		log.debug(String.format("Target \"%s\" without format", name));
+		line = Tool.getTargetDataLine(name);
+		audioFormat = line.getFormat();
+		targetInputStream = new TargetInputStream();
+	}
+
+	public Target(String name, AudioFormat audioFormat) throws LineUnavailableException {
+		log.debug(String.format("Target \"%s\" with format: %s", name, audioFormat));
+		this.audioFormat = audioFormat;
+		line = Tool.getTargetDataLine(name, audioFormat);
+		targetInputStream = new TargetInputStream();
+	}
+
+	public AudioFormat getAudioFormat() {
+		return audioFormat;
+	}
+
+	public InputStream getInputStream() {
+		return targetInputStream;
+	}
+
+	public class TargetInputStream extends InputStream {
+		protected boolean open;
+
+		public TargetInputStream() {
+			open = false;
+		}
+
+		public int read() throws IOException {
+			start();
+			byte[] buffer = new byte[1];
+			line.read(buffer, 0, 1);
+			return (int) buffer[0];
+		}
+
+		public int read(byte[] buffer, int offset, int length) {
+			start();
+			line.read(buffer, offset, length);
+			return length;
+		}
+
+		public int available() {
+			start();
+			return line.available();
+		}
+	}
+
+	public void start() {
+		if (!line.isOpen()) {
+			try {
+				line.open();
+			} catch (LineUnavailableException e) {
+				log.error(e);
+			}
+		}
+		if (!line.isRunning()) {
+			line.start();
+		}		
+	}
+
+	public void stop() {
+		line.flush();
+	}
+
+	public void exit() {
+		line.close();		
+	}
+}

src/sound/Test.java

@@ -0,0 +1,27 @@
+package sound;
+
+import javax.sound.sampled.AudioFormat;
+
+public class Test {
+	public static void main(String[] args) {
+		AudioFormat audioFormat = new AudioFormat(AudioFormat.Encoding.PCM_SIGNED, 48000f, 16, 2, 4, 48000f, true);
+		try {
+			Producer p1 = new Target("Line-In (Creative SB X-Fi)");
+			Producer p2 = new Target("Line 1 (Virtual Audio Cable)", audioFormat);
+			Producer p3 = new Stream("http://ics2gss.omroep.nl:80/3fm-bb-mp3");
+			Consumer c1 = new Source("Java Sound Audio Engine");
+			Consumer c2 = new Port("Speakers (Creative SB X-Fi)");
+
+			c2.start(p3);
+
+			/*while (true) {
+				Thread.sleep(3000);
+				c2.stop();
+				Thread.sleep(1000);
+				c2.start();
+			}*/
+		} catch (Exception e) {
+			e.printStackTrace();
+		}
+	}
+}

src/sound/Tool.java

@@ -0,0 +1,140 @@
+package sound;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+
+import javax.sound.sampled.AudioFormat;
+import javax.sound.sampled.AudioSystem;
+import javax.sound.sampled.DataLine;
+import javax.sound.sampled.Line;
+import javax.sound.sampled.LineUnavailableException;
+import javax.sound.sampled.Mixer;
+import javax.sound.sampled.Port;
+import javax.sound.sampled.Port.Info;
+import javax.sound.sampled.SourceDataLine;
+import javax.sound.sampled.TargetDataLine;
+
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+
+public class Tool {
+	protected static Log log = LogFactory.getLog(Tool.class);
+
+    protected static HashMap<String, Device<TargetDataLine>> targetMap;
+    protected static HashMap<String, Device<SourceDataLine>> sourceMap;
+    protected static ArrayList<String> portList;
+
+    protected static ArrayList<String> targetList;
+    protected static ArrayList<String> sourceList;
+
+	static {
+		Tool tool = new Tool();
+		
+		targetMap = new HashMap<String, Device<TargetDataLine>>();
+		sourceMap = new HashMap<String, Device<SourceDataLine>>();
+		targetList = new ArrayList<String>();
+		sourceList = new ArrayList<String>();
+		portList = new ArrayList<String>();
+
+		for (Mixer.Info mixerInfo : AudioSystem.getMixerInfo()) {
+			String name = mixerInfo.getName();
+			Mixer mixer = AudioSystem.getMixer(mixerInfo);
+	
+			for (Line.Info lineInfo :  mixer.getSourceLineInfo()) {
+				String lineClassName = lineInfo.getLineClass().getName();
+				if (lineClassName.equals("javax.sound.sampled.SourceDataLine")) {
+					if (mixer.isLineSupported(lineInfo)) {
+						log.debug("<Source> " + name);
+						sourceMap.put(name, tool.new Device<SourceDataLine>(mixer, lineInfo));
+					}
+				}
+			}
+			for (Line.Info lineInfo : mixer.getTargetLineInfo()) {
+				String lineClassName = lineInfo.getLineClass().getName();
+				if (lineClassName.equals("javax.sound.sampled.TargetDataLine")) {
+					if (mixer.isLineSupported(lineInfo)) {
+						log.debug("<Target> " + name);
+						targetMap.put(name, tool.new Device<TargetDataLine>(mixer, lineInfo));
+					}
+				} else if (lineClassName.equals("javax.sound.sampled.Port")) {
+					name = name.substring(5);
+					try {
+						Port port = (Port) mixer.getLine(lineInfo);
+						Port.Info portInfo =  (Info) port.getLineInfo();
+						if (!targetMap.containsKey(name) || portInfo.equals(Port.Info.LINE_OUT) || portInfo.equals(Port.Info.SPEAKER)) {
+							log.debug("<Port> " + name);
+							portList.add(name);
+						}
+					} catch (LineUnavailableException e) {
+						log.error(e);
+					}
+				}
+			}
+		}
+	}
+
+	public static String[] getTargets() {
+		return targetMap.keySet().toArray(new String[0]);		
+	}
+
+	public static String[] getSources() {
+		return sourceMap.keySet().toArray(new String[0]);		
+	}
+
+	public static String[] getPorts() {
+		return portList.toArray(new String[0]);		
+	}
+
+	public static TargetDataLine getTargetDataLine(String name) throws LineUnavailableException {
+		if (targetMap.containsKey(name)) {
+			return targetMap.get(name).getLine();
+		} else {
+			throw new LineUnavailableException();
+		}
+	}
+
+	public static TargetDataLine getTargetDataLine(String name, AudioFormat audioFormat) throws LineUnavailableException {
+		if (targetMap.containsKey(name)) {
+			return targetMap.get(name).getLine(audioFormat);
+		} else {
+			throw new LineUnavailableException();
+		}
+	}
+
+	public static SourceDataLine getSourceDataLine(String name) throws LineUnavailableException {
+		if (sourceMap.containsKey(name)) {
+			return sourceMap.get(name).getLine();
+		} else {
+			throw new LineUnavailableException();
+		}
+	}
+
+	public static SourceDataLine getSourceDataLine(String name, AudioFormat audioFormat) throws LineUnavailableException {
+		if (sourceMap.containsKey(name)) {
+			return sourceMap.get(name).getLine(audioFormat);
+		} else {
+			throw new LineUnavailableException();
+		}
+	}
+
+	public class Device<T> {
+		protected Mixer mixer;
+		protected Line.Info lineInfo;
+
+		public Device(Mixer mixer, Line.Info lineInfo) {
+			this.mixer = mixer;
+			this.lineInfo = lineInfo;
+		}
+
+		@SuppressWarnings("unchecked")
+		public T getLine() throws LineUnavailableException {
+			return (T) mixer.getLine(lineInfo);
+		}
+
+		@SuppressWarnings("unchecked")
+		public T getLine(AudioFormat audioFormat) throws LineUnavailableException {		
+			DataLine.Info dataLineInfo = new DataLine.Info(lineInfo.getLineClass(), audioFormat);
+			return (T) mixer.getLine(dataLineInfo);
+		}
+	}
+}

src/sound/Transducer.java

@@ -0,0 +1,43 @@
+package sound;
+
+import java.io.InputStream;
+
+public class Transducer implements Consumer, Producer {
+	public int rate;
+
+	public Transducer(Producer producer) {
+		//setProducer(producer);
+	}
+
+	public int getRate() {
+		return rate;
+	}
+
+	public InputStream getInputStream() {
+		// TODO Auto-generated method stub
+		return null;
+	}
+
+	public void start(Producer producer) {
+		// TODO Auto-generated method stub
+		
+	}
+
+	@Override
+	public void start() {
+		// TODO Auto-generated method stub
+		
+	}
+
+	@Override
+	public void stop() {
+		// TODO Auto-generated method stub
+		
+	}
+
+	@Override
+	public void exit() {
+		// TODO Auto-generated method stub
+		
+	}
+}

src/test/SoundAudit.java

@@ -0,0 +1,55 @@
+package test;
+
+import javax.sound.sampled.*;
+public class SoundAudit {
+  public static void main(String[] args) { try {
+    System.out.println("OS: "+System.getProperty("os.name")+" "+
+      System.getProperty("os.version")+"/"+
+      System.getProperty("os.arch")+"\nJava: "+
+      System.getProperty("java.version")+" ("+
+      System.getProperty("java.vendor")+")\n");
+      for (Mixer.Info thisMixerInfo : AudioSystem.getMixerInfo()) {
+        System.out.println("Mixer: "+thisMixerInfo.getDescription()+
+          " ["+thisMixerInfo.getName()+"]");
+        Mixer thisMixer = AudioSystem.getMixer(thisMixerInfo);
+        for (Line.Info thisLineInfo:thisMixer.getSourceLineInfo()) {
+            if (thisLineInfo.getLineClass().getName().equals(
+              "javax.sound.sampled.Port")) {
+              Line thisLine = thisMixer.getLine(thisLineInfo);
+              thisLine.open();
+              System.out.println("  Source Port: "
+                +thisLineInfo.toString());
+              for (Control thisControl : thisLine.getControls()) {
+                System.out.println(AnalyzeControl(thisControl));}
+              thisLine.close();}}
+        for (Line.Info thisLineInfo:thisMixer.getTargetLineInfo()) {
+          if (thisLineInfo.getLineClass().getName().equals(
+            "javax.sound.sampled.Port")) {
+            Line thisLine = thisMixer.getLine(thisLineInfo);
+            thisLine.open();
+            System.out.println("  Target Port: "
+              +thisLineInfo.toString());
+            for (Control thisControl : thisLine.getControls()) {
+              System.out.println(AnalyzeControl(thisControl));}
+            thisLine.close();}}}
+  } catch (Exception e) {e.printStackTrace();}}
+  public static String AnalyzeControl(Control thisControl) {
+    String type = thisControl.getType().toString();
+    if (thisControl instanceof BooleanControl) {
+      return "    Control: "+type+" (boolean)"; }
+    if (thisControl instanceof CompoundControl) {
+      System.out.println("    Control: "+type+
+        " (compound - values below)");
+      String toReturn = "";
+      for (Control children:
+        ((CompoundControl)thisControl).getMemberControls()) {
+        toReturn+="  "+AnalyzeControl(children)+"\n";}
+      return toReturn.substring(0, toReturn.length()-1);}
+    if (thisControl instanceof EnumControl) {
+      return "    Control:"+type+" (enum: "+thisControl.toString()+")";}
+    if (thisControl instanceof FloatControl) {
+      return "    Control: "+type+" (float: from "+
+        ((FloatControl) thisControl).getMinimum()+" to "+
+        ((FloatControl) thisControl).getMaximum()+")";}
+    return "    Control: unknown type";}
+}

src/test/lines/Main.java

@@ -0,0 +1,29 @@
+package test.lines;
+
+import javax.sound.sampled.AudioFormat;
+import javax.sound.sampled.AudioSystem;
+import javax.sound.sampled.Line;
+import javax.sound.sampled.LineUnavailableException;
+import javax.sound.sampled.Mixer;
+import javax.sound.sampled.TargetDataLine;
+
+public class Main {
+	public static void main(String[] args) {
+		System.out.println(System.getProperty("javax.sound.sampled.SourceDataLine"));
+
+		new AudioFormat(44100, 16, 2, true, false);
+
+		for (Mixer.Info mixerInfo : AudioSystem.getMixerInfo()) {
+			Mixer mixer = AudioSystem.getMixer(mixerInfo);
+			for (Line.Info lineInfo : mixer.getTargetLineInfo()) {
+				try {
+					Line line = mixer.getLine(lineInfo);
+					if (mixer.isLineSupported(lineInfo) && line instanceof TargetDataLine) {	
+						new TargetLine(mixer, (TargetDataLine) line);
+					}
+				} catch (LineUnavailableException e) {}
+			}
+
+		}
+	}
+}

src/test/lines/SourceLine.java

@@ -0,0 +1,19 @@
+package test.lines;
+
+import javax.sound.sampled.Mixer;
+import javax.sound.sampled.SourceDataLine;
+
+public class SourceLine {
+	//private Mixer mixer;
+	private SourceDataLine line;
+
+	public SourceLine(Mixer mixer, SourceDataLine line) {
+		//this.mixer = mixer;
+		this.line = line;
+		System.out.println("SOURCE " + mixer.getMixerInfo().getName() + " || " + line.getLineInfo());
+	}
+
+	public int write(byte[] bytes, int offset, int length) {
+		return line.write(bytes, offset, length);
+	}
+}

src/test/lines/TargetLine.java

@@ -0,0 +1,19 @@
+package test.lines;
+
+import javax.sound.sampled.Mixer;
+import javax.sound.sampled.TargetDataLine;
+
+public class TargetLine {
+	//private Mixer mixer;
+	private TargetDataLine line;
+
+	public TargetLine(Mixer mixer, TargetDataLine line) {
+		//this.mixer = mixer;
+		this.line = line;
+		System.out.println("TARGET " + mixer.getMixerInfo().getName() + " || " + line.getLineInfo());
+	}
+
+	public int read(byte[] bytes, int offset, int length) {
+		return line.read(bytes, offset, length);
+	}
+}

stream.bat

@@ -0,0 +1 @@
+java -classpath bin udp.StreamClient 234.5.6.7 4567