From b65ff17ede125e03d9be6d2eeb3f36daf4ed27a6 Mon Sep 17 00:00:00 2001
From: Denny <denny@denny-desktop>
Date: Sun, 11 Dec 2016 06:55:42 -0500
Subject: [PATCH] #30 WIP - adds support for Icecast 2 (v2.4+) audio streams. 
 Adds additional fields (genre, description, public) to Icecast 1
 configuration editors.  Adds audio broadcast delay to Broadcastify and
 Icecast editors.

---
 src/audio/broadcast/BroadcastModel.java       |   9 +-
 .../BroadcastifyConfigurationEditor.java      |  35 ++++-
 .../icecast/IcecastHTTPAudioBroadcaster.java  | 138 ++++++++++++++----
 .../IcecastHTTPConfigurationEditor.java       |  76 +++++++++-
 .../icecast/IcecastTCPConfiguration.java      |   2 +-
 .../IcecastTCPConfigurationEditor.java        |  76 +++++++++-
 6 files changed, 297 insertions(+), 39 deletions(-)

diff --git a/src/audio/broadcast/BroadcastModel.java b/src/audio/broadcast/BroadcastModel.java
index 8d744a5e..3620fc61 100644
--- a/src/audio/broadcast/BroadcastModel.java
+++ b/src/audio/broadcast/BroadcastModel.java
@@ -22,6 +22,7 @@ import alias.id.broadcast.BroadcastChannel;
 import audio.AudioPacket;
 import controller.ThreadPoolManager;
 import org.asynchttpclient.DefaultAsyncHttpClient;
+import org.asynchttpclient.DefaultAsyncHttpClientConfig;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import properties.SystemProperties;
@@ -360,7 +361,13 @@ public class BroadcastModel extends AbstractTableModel implements Listener<Audio
     {
         if (mDefaultAsyncHttpClient == null)
         {
-            mDefaultAsyncHttpClient = new DefaultAsyncHttpClient();
+            //Set read timeout to never expire so that our streams don't get interrupted
+            DefaultAsyncHttpClientConfig config =
+                new DefaultAsyncHttpClientConfig.Builder()
+                    .setReadTimeout(-1)
+                    .build();
+
+            mDefaultAsyncHttpClient = new DefaultAsyncHttpClient(config);
         }
 
         return mDefaultAsyncHttpClient;
diff --git a/src/audio/broadcast/broadcastify/BroadcastifyConfigurationEditor.java b/src/audio/broadcast/broadcastify/BroadcastifyConfigurationEditor.java
index 3df5fe90..28603438 100644
--- a/src/audio/broadcast/broadcastify/BroadcastifyConfigurationEditor.java
+++ b/src/audio/broadcast/broadcastify/BroadcastifyConfigurationEditor.java
@@ -33,6 +33,8 @@ import sample.Listener;
 import settings.SettingsManager;
 
 import javax.swing.*;
+import javax.swing.event.ChangeEvent;
+import javax.swing.event.ChangeListener;
 import java.awt.*;
 import java.awt.event.ActionEvent;
 import java.awt.event.ActionListener;
@@ -41,15 +43,19 @@ public class BroadcastifyConfigurationEditor extends BroadcastConfigurationEdito
 {
     private final static Logger mLog = LoggerFactory.getLogger( BroadcastifyConfigurationEditor.class );
 
+    private static final int ONE_MINUTE_MS = 60000;
+
     private JTextField mName;
     private JTextField mServer;
     private JTextField mPort;
     private JTextField mMountPoint;
     private JTextField mPassword;
     private JTextField mFeedID;
+    private JSlider mDelay;
+    private JLabel mDelayValue;
+    private JCheckBox mEnabled;
     private JButton mSaveButton;
     private JButton mResetButton;
-    private JCheckBox mEnabled;
 
     public BroadcastifyConfigurationEditor(BroadcastModel broadcastModel, AliasModel aliasModel,
                                            SettingsManager settingsManager)
@@ -61,7 +67,8 @@ public class BroadcastifyConfigurationEditor extends BroadcastConfigurationEdito
 
     private void init()
     {
-        setLayout( new MigLayout( "fill,wrap 2", "[align right][grow,fill]", "[][][][][][][][][][][grow,fill]" ) );
+        setLayout( new MigLayout( "fill,wrap 2", "[align right][grow,fill]",
+            "[][][][][][][][][][][][][grow,fill]" ) );
         setPreferredSize(new Dimension(150,400));
 
 
@@ -130,6 +137,27 @@ public class BroadcastifyConfigurationEditor extends BroadcastConfigurationEdito
         mFeedID.setToolTipText("Feed ID (optional). See MyBCFY feed details");
         add(mFeedID);
 
+
+        add(new JLabel());
+        mDelayValue = new JLabel("0 Minutes");
+        add(mDelayValue);
+
+        add(new JLabel("Delay:"));
+        mDelay = new JSlider(0,60,0);
+        mDelay.setMajorTickSpacing(10);
+        mDelay.setMinorTickSpacing(5);
+        mDelay.addChangeListener(new ChangeListener()
+        {
+            @Override
+            public void stateChanged(ChangeEvent e)
+            {
+                mDelayValue.setText(mDelay.getValue() + " Minutes");
+                setModified(true);
+            }
+        });
+        mDelay.setToolTipText("Audio broadcast delay in minutes");
+        add(mDelay);
+
         mEnabled = new JCheckBox("Enabled");
         mEnabled.setToolTipText("Enable (checked) or disable this stream");
         mEnabled.addActionListener(new ActionListener()
@@ -195,6 +223,7 @@ public class BroadcastifyConfigurationEditor extends BroadcastConfigurationEdito
             mMountPoint.setText(config.getMountPoint());
             mPassword.setText(config.getPassword());
             mFeedID.setText(String.valueOf(config.getFeedID()));
+            mDelay.setValue((int)(config.getDelay() / ONE_MINUTE_MS));
             mEnabled.setSelected(config.isEnabled());
         }
         else
@@ -205,6 +234,7 @@ public class BroadcastifyConfigurationEditor extends BroadcastConfigurationEdito
             mMountPoint.setText(null);
             mPassword.setText(null);
             mFeedID.setText(null);
+            mDelay.setValue(0);
             mEnabled.setSelected(false);
         }
 
@@ -224,6 +254,7 @@ public class BroadcastifyConfigurationEditor extends BroadcastConfigurationEdito
             config.setMountPoint(mMountPoint.getText());
             config.setPassword(mPassword.getText());
             config.setFeedID(getFeedID());
+            config.setDelay(mDelay.getValue() * ONE_MINUTE_MS);
             config.setEnabled(mEnabled.isSelected());
 
             setModified(false);
diff --git a/src/audio/broadcast/icecast/IcecastHTTPAudioBroadcaster.java b/src/audio/broadcast/icecast/IcecastHTTPAudioBroadcaster.java
index 98301b8d..44dc424f 100644
--- a/src/audio/broadcast/icecast/IcecastHTTPAudioBroadcaster.java
+++ b/src/audio/broadcast/icecast/IcecastHTTPAudioBroadcaster.java
@@ -22,11 +22,12 @@ import audio.AudioPacket;
 import audio.broadcast.AudioBroadcaster;
 import audio.broadcast.BroadcastState;
 import audio.metadata.AudioMetadata;
+import audio.metadata.Metadata;
+import audio.metadata.MetadataType;
 import controller.ThreadPoolManager;
 import org.asynchttpclient.AsyncHandler;
 import org.asynchttpclient.BoundRequestBuilder;
 import org.asynchttpclient.DefaultAsyncHttpClient;
-import org.asynchttpclient.DefaultAsyncHttpClientConfig;
 import org.asynchttpclient.HttpResponseBodyPart;
 import org.asynchttpclient.HttpResponseHeaders;
 import org.asynchttpclient.HttpResponseStatus;
@@ -41,6 +42,7 @@ import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import properties.SystemProperties;
 
+import java.net.URLEncoder;
 import java.nio.ByteBuffer;
 import java.util.ArrayList;
 import java.util.List;
@@ -51,6 +53,7 @@ public class IcecastHTTPAudioBroadcaster extends AudioBroadcaster implements Pub
 {
     private final static Logger mLog = LoggerFactory.getLogger( IcecastHTTPAudioBroadcaster.class );
 
+    private static final String UTF8 = "UTF-8";
     private static final String HTTP_100_CONTINUE = "100-continue";
     private static final long RECONNECT_INTERVAL_MILLISECONDS = 15000; //15 seconds
     private long mLastConnectionAttempt = 0;
@@ -59,6 +62,7 @@ public class IcecastHTTPAudioBroadcaster extends AudioBroadcaster implements Pub
     private List<AudioPacket> mPacketsToBroadcast = new ArrayList<>();
     private ConvertedAudioStreamSubscription mSubscription;
     private AtomicBoolean mConnecting = new AtomicBoolean();
+    private boolean mFirstMetadataUpdateSuppressed = false;
 
     /**
      * Creates an Icecast 2 (v2.4.x or newer) compatible broadcaster using HTTP 1.1 protocol
@@ -89,7 +93,95 @@ public class IcecastHTTPAudioBroadcaster extends AudioBroadcaster implements Pub
     @Override
     protected void broadcastMetadata(AudioMetadata metadata)
     {
-        mLog.debug("Request to send metadata to Icecast HTTP server - needs code!");
+        if(connected() && mFirstMetadataUpdateSuppressed)
+        {
+            StringBuilder sb = new StringBuilder();
+
+            if(metadata != null)
+            {
+                Metadata to = metadata.getMetadata(MetadataType.TO);
+
+                sb.append("TO:");
+
+                if(to != null)
+                {
+                    if(to.hasAlias())
+                    {
+                        sb.append(to.getAlias().getName());
+                    }
+                    else
+                    {
+                        sb.append(to.getValue());
+                    }
+                }
+                else
+                {
+                    sb.append("UNKNOWN");
+                }
+
+                Metadata from = metadata.getMetadata(MetadataType.FROM);
+
+                sb.append(" FROM:");
+
+                if(from != null)
+                {
+
+                    if(from.hasAlias())
+                    {
+                        sb.append(from.getAlias().getName());
+                    }
+                    else
+                    {
+                        sb.append(from.getValue());
+                    }
+                }
+                else
+                {
+                    sb.append("UNKNOWN");
+                }
+            }
+            else
+            {
+                sb.append("Scanning ....");
+            }
+
+            try
+            {
+                if(mDefaultAsyncHttpClient == null)
+                {
+                    mDefaultAsyncHttpClient = new DefaultAsyncHttpClient();
+                }
+
+                String songEncoded = URLEncoder.encode(sb.toString(), UTF8);
+
+                StringBuilder query = new StringBuilder();
+                query.append("/admin/metadata?mode=updinfo");
+                query.append("&mount=").append(getConfiguration().getMountPoint());
+                query.append("&charset=UTF%2d8");
+                query.append("&song=").append(songEncoded);
+
+                Uri uri = new Uri(Uri.HTTP, null, getConfiguration().getHost(), getConfiguration().getPort(),
+                    query.toString(), null);
+
+                BoundRequestBuilder builder = mDefaultAsyncHttpClient.prepareGet(uri.toUrl());
+
+                //Use Basic (base64) authentication
+                Realm realm = new Realm.Builder(getConfiguration().getUserName(), getConfiguration().getPassword())
+                    .setScheme(Realm.AuthScheme.BASIC).setUsePreemptiveAuth(true).build();
+                builder.setRealm(realm);
+                builder.addHeader(IcecastHeader.USER_AGENT.getValue(), SystemProperties.getInstance().getApplicationName());
+
+                mDefaultAsyncHttpClient.executeRequest(builder.build());
+            }
+            catch(Exception e)
+            {
+                mLog.debug("Error while updating metadata", e);
+            }
+        }
+        else if(connected())
+        {
+            mFirstMetadataUpdateSuppressed = true;
+        }
     }
 
     /**
@@ -161,58 +253,53 @@ public class IcecastHTTPAudioBroadcaster extends AudioBroadcaster implements Pub
                 Uri uri = new Uri(Uri.HTTP, null, getConfiguration().getHost(), getConfiguration().getPort(),
                         getConfiguration().getMountPoint(), null);
 
-                mLog.debug("URL:" + uri.toUrl());
+                BoundRequestBuilder requestBuilder = mDefaultAsyncHttpClient.preparePut(uri.toUrl());
 
-                BoundRequestBuilder builder = mDefaultAsyncHttpClient.preparePut(uri.toUrl());
-
-                mLog.debug("Setting security realm");
                 //Use Basic (base64) authentication
                 Realm realm = new Realm.Builder(getConfiguration().getUserName(), getConfiguration().getPassword())
                         .setScheme(Realm.AuthScheme.BASIC).setUsePreemptiveAuth(true).build();
-                builder.setRealm(realm);
-                builder.setBody(this);
+                requestBuilder.setRealm(realm);
+                requestBuilder.setBody(this);
 
-                mLog.debug("Adding headers");
-                builder.addHeader(IcecastHeader.ACCEPT.getValue(), "*/*");
-                builder.addHeader(IcecastHeader.CONTENT_TYPE.getValue(), getConfiguration().getBroadcastFormat().getValue());
-                builder.addHeader(IcecastHeader.PUBLIC.getValue(), getConfiguration().isPublic() ? "1" : "0");
+                //We don't want this request to timeout since it will exist while we are streaming
+                requestBuilder.setRequestTimeout(-1);
+
+                requestBuilder.addHeader(IcecastHeader.ACCEPT.getValue(), "*/*");
+                requestBuilder.addHeader(IcecastHeader.CONTENT_TYPE.getValue(), getConfiguration().getBroadcastFormat().getValue());
+                requestBuilder.addHeader(IcecastHeader.PUBLIC.getValue(), getConfiguration().isPublic() ? "1" : "0");
 
                 if(getConfiguration().hasName())
                 {
-                    builder.addHeader(IcecastHeader.NAME.getValue(), getConfiguration().getName());
+                    requestBuilder.addHeader(IcecastHeader.NAME.getValue(), getConfiguration().getName());
                 }
 
                 if(getConfiguration().hasDescription())
                 {
-                    builder.addHeader(IcecastHeader.DESCRIPTION.getValue(), getConfiguration().getDescription());
+                    requestBuilder.addHeader(IcecastHeader.DESCRIPTION.getValue(), getConfiguration().getDescription());
                 }
 
                 if(getConfiguration().hasURL())
                 {
-                    builder.addHeader(IcecastHeader.URL.getValue(), getConfiguration().getURL());
+                    requestBuilder.addHeader(IcecastHeader.URL.getValue(), getConfiguration().getURL());
                 }
 
                 if(getConfiguration().hasGenre())
                 {
-                    builder.addHeader(IcecastHeader.GENRE.getValue(), getConfiguration().getGenre());
+                    requestBuilder.addHeader(IcecastHeader.GENRE.getValue(), getConfiguration().getGenre());
                 }
 
 
                 if(getConfiguration().hasBitRate())
                 {
-                    builder.addHeader(IcecastHeader.BITRATE.getValue(), String.valueOf(getConfiguration().getBitRate()));
+                    requestBuilder.addHeader(IcecastHeader.BITRATE.getValue(), String.valueOf(getConfiguration().getBitRate()));
                 }
 
-                builder.addHeader(IcecastHeader.USER_AGENT.getValue(),
+                requestBuilder.addHeader(IcecastHeader.USER_AGENT.getValue(),
                         SystemProperties.getInstance().getApplicationName());
 
-                builder.addHeader(IcecastHeader.EXPECT.getValue(), HTTP_100_CONTINUE);
+                requestBuilder.addHeader(IcecastHeader.EXPECT.getValue(), HTTP_100_CONTINUE);
 
-                mLog.debug("executing connection with http client");
-
-                ListenableFuture<Response> future = builder.execute(new AsyncHttpConnectionResponseHandler());
-
-                mLog.debug("Create connection was submitted asynchronously");
+                ListenableFuture<Response> future = requestBuilder.execute(new AsyncHttpConnectionResponseHandler());
             }
             else
             {
@@ -306,7 +393,6 @@ public class IcecastHTTPAudioBroadcaster extends AudioBroadcaster implements Pub
         @Override
         public State onHeadersReceived(HttpResponseHeaders httpResponseHeaders) throws Exception
         {
-            mLog.debug("Got response headers!");
             return State.CONTINUE;
         }
 
@@ -345,8 +431,6 @@ public class IcecastHTTPAudioBroadcaster extends AudioBroadcaster implements Pub
         public void request(long requestedBufferCount)
         {
             mDemand.getAndAdd(requestedBufferCount);
-
-            mLog.debug("Subscriber request:" + requestedBufferCount + " outstanding demand: " + mDemand.get());
         }
 
         /**
diff --git a/src/audio/broadcast/icecast/IcecastHTTPConfigurationEditor.java b/src/audio/broadcast/icecast/IcecastHTTPConfigurationEditor.java
index 9a0c7cbe..d6025aa3 100644
--- a/src/audio/broadcast/icecast/IcecastHTTPConfigurationEditor.java
+++ b/src/audio/broadcast/icecast/IcecastHTTPConfigurationEditor.java
@@ -30,6 +30,8 @@ import org.slf4j.LoggerFactory;
 import settings.SettingsManager;
 
 import javax.swing.*;
+import javax.swing.event.ChangeEvent;
+import javax.swing.event.ChangeListener;
 import java.awt.*;
 import java.awt.event.ActionEvent;
 import java.awt.event.ActionListener;
@@ -38,15 +40,22 @@ public class IcecastHTTPConfigurationEditor extends BroadcastConfigurationEditor
 {
     private final static Logger mLog = LoggerFactory.getLogger( IcecastHTTPConfigurationEditor.class );
 
+    private static final int ONE_MINUTE_MS = 60000;
+
     private JTextField mName;
     private JTextField mServer;
     private JTextField mPort;
     private JTextField mMountPoint;
     private JTextField mUsername;
     private JTextField mPassword;
+    private JTextField mDescription;
+    private JTextField mGenre;
+    private JCheckBox mPublic;
+    private JSlider mDelay;
+    private JLabel mDelayValue;
+    private JCheckBox mEnabled;
     private JButton mSaveButton;
     private JButton mResetButton;
-    private JCheckBox mEnabled;
 
     public IcecastHTTPConfigurationEditor(BroadcastModel broadcastModel, AliasModel aliasModel,
                                           SettingsManager settingsManager)
@@ -57,7 +66,8 @@ public class IcecastHTTPConfigurationEditor extends BroadcastConfigurationEditor
 
     private void init()
     {
-        setLayout( new MigLayout( "fill,wrap 2", "[align right][grow,fill]", "[][][][][][][][][][grow,fill]" ) );
+        setLayout( new MigLayout( "fill,wrap 2", "[align right][grow,fill]",
+            "[][][][][][][][][][][][][][][grow,fill]" ) );
         setPreferredSize(new Dimension(150,400));
 
         JLabel channelLabel = new JLabel("Icecast 2 (v2.4+) Stream");
@@ -103,7 +113,53 @@ public class IcecastHTTPConfigurationEditor extends BroadcastConfigurationEditor
         mPassword.setToolTipText("Password for the stream");
         add(mPassword);
 
-        mEnabled = new JCheckBox("Enabled");
+        add(new JLabel("Description:"));
+        mDescription = new JTextField();
+        mDescription.getDocument().addDocumentListener(this);
+        mDescription.setToolTipText("Description of the stream contents");
+        add(mDescription);
+
+        add(new JLabel("Genre:"));
+        mGenre = new JTextField();
+        mGenre.getDocument().addDocumentListener(this);
+        mGenre.setToolTipText("Genre (e.g. public safety)");
+        add(mGenre);
+
+        add(new JLabel("Public:"));
+        mPublic = new JCheckBox();
+        mPublic.addActionListener(new ActionListener()
+        {
+            @Override
+            public void actionPerformed(ActionEvent e)
+            {
+                setModified(true);
+            }
+        });
+        mPublic.setToolTipText("Designate stream as public (checked) or private");
+        add(mPublic);
+
+        add(new JLabel());
+        mDelayValue = new JLabel("0 Minutes");
+        add(mDelayValue);
+
+        add(new JLabel("Delay:"));
+        mDelay = new JSlider(0,60,0);
+        mDelay.setMajorTickSpacing(10);
+        mDelay.setMinorTickSpacing(5);
+        mDelay.addChangeListener(new ChangeListener()
+        {
+            @Override
+            public void stateChanged(ChangeEvent e)
+            {
+                mDelayValue.setText(mDelay.getValue() + " Minutes");
+                setModified(true);
+            }
+        });
+        mDelay.setToolTipText("Audio broadcast delay in minutes");
+        add(mDelay);
+
+        add(new JLabel("Enabled:"));
+        mEnabled = new JCheckBox();
         mEnabled.setToolTipText("Enable (checked) or disable this stream");
         mEnabled.addActionListener(new ActionListener()
         {
@@ -113,7 +169,7 @@ public class IcecastHTTPConfigurationEditor extends BroadcastConfigurationEditor
                 setModified(true);
             }
         });
-        add(mEnabled, "span");
+        add(mEnabled);
 
         mSaveButton = new JButton("Save");
         mSaveButton.setEnabled(false);
@@ -167,6 +223,10 @@ public class IcecastHTTPConfigurationEditor extends BroadcastConfigurationEditor
             mMountPoint.setText(config.getMountPoint());
             mUsername.setText(config.getUserName());
             mPassword.setText(config.getPassword());
+            mDescription.setText(config.getDescription());
+            mGenre.setText(config.getGenre());
+            mPublic.setSelected(config.isPublic());
+            mDelay.setValue((int)(config.getDelay() / ONE_MINUTE_MS));
             mEnabled.setSelected(config.isEnabled());
         }
         else
@@ -177,6 +237,10 @@ public class IcecastHTTPConfigurationEditor extends BroadcastConfigurationEditor
             mMountPoint.setText(null);
             mUsername.setText(null);
             mPassword.setText(null);
+            mDescription.setText(null);
+            mGenre.setText(null);
+            mPublic.setSelected(true);
+            mDelay.setValue(0);
             mEnabled.setSelected(false);
         }
 
@@ -196,6 +260,10 @@ public class IcecastHTTPConfigurationEditor extends BroadcastConfigurationEditor
             config.setMountPoint(mMountPoint.getText());
             config.setUserName(mUsername.getText());
             config.setPassword(mPassword.getText());
+            config.setDescription(mDescription.getText());
+            config.setGenre(mGenre.getText());
+            config.setPublic(mPublic.isSelected());
+            config.setDelay(mDelay.getValue() * ONE_MINUTE_MS);
             config.setEnabled(mEnabled.isSelected());
 
             setModified(false);
diff --git a/src/audio/broadcast/icecast/IcecastTCPConfiguration.java b/src/audio/broadcast/icecast/IcecastTCPConfiguration.java
index 62839e7c..1b5b3951 100644
--- a/src/audio/broadcast/icecast/IcecastTCPConfiguration.java
+++ b/src/audio/broadcast/icecast/IcecastTCPConfiguration.java
@@ -40,7 +40,7 @@ public class IcecastTCPConfiguration extends BroadcastConfiguration
     private String mDescription;
     private String mGenre;
     private boolean mPublic;
-    private int mBitRate;
+    private int mBitRate = 16;
     private int mChannels = 1;
     private int mSampleRate = 8000;
     private String mURL;
diff --git a/src/audio/broadcast/icecast/IcecastTCPConfigurationEditor.java b/src/audio/broadcast/icecast/IcecastTCPConfigurationEditor.java
index 7276ab01..69b887a4 100644
--- a/src/audio/broadcast/icecast/IcecastTCPConfigurationEditor.java
+++ b/src/audio/broadcast/icecast/IcecastTCPConfigurationEditor.java
@@ -32,6 +32,8 @@ import org.slf4j.LoggerFactory;
 import settings.SettingsManager;
 
 import javax.swing.*;
+import javax.swing.event.ChangeEvent;
+import javax.swing.event.ChangeListener;
 import java.awt.*;
 import java.awt.event.ActionEvent;
 import java.awt.event.ActionListener;
@@ -40,14 +42,21 @@ public class IcecastTCPConfigurationEditor extends BroadcastConfigurationEditor
 {
     private final static Logger mLog = LoggerFactory.getLogger( IcecastTCPConfigurationEditor.class );
 
+    private static final int ONE_MINUTE_MS = 60000;
+
     private JTextField mName;
     private JTextField mServer;
     private JTextField mPort;
     private JTextField mMountPoint;
     private JTextField mPassword;
+    private JTextField mDescription;
+    private JTextField mGenre;
+    private JCheckBox mPublic;
+    private JSlider mDelay;
+    private JLabel mDelayValue;
+    private JCheckBox mEnabled;
     private JButton mSaveButton;
     private JButton mResetButton;
-    private JCheckBox mEnabled;
 
     public IcecastTCPConfigurationEditor(BroadcastModel broadcastModel, AliasModel aliasModel,
                                          SettingsManager settingsManager)
@@ -58,7 +67,8 @@ public class IcecastTCPConfigurationEditor extends BroadcastConfigurationEditor
 
     private void init()
     {
-        setLayout( new MigLayout( "fill,wrap 2", "[align right][grow,fill]", "[][][][][][][][][][grow,fill]" ) );
+        setLayout( new MigLayout( "fill,wrap 2", "[align right][grow,fill]",
+            "[][][][][][][][][][][][][][grow,fill]" ) );
         setPreferredSize(new Dimension(150,400));
 
         JLabel channelLabel = new JLabel("Icecast (v2.3) Stream");
@@ -98,7 +108,53 @@ public class IcecastTCPConfigurationEditor extends BroadcastConfigurationEditor
         mPassword.setToolTipText("Password for the stream");
         add(mPassword);
 
-        mEnabled = new JCheckBox("Enabled");
+        add(new JLabel("Description:"));
+        mDescription = new JTextField();
+        mDescription.getDocument().addDocumentListener(this);
+        mDescription.setToolTipText("Description of the stream contents");
+        add(mDescription);
+
+        add(new JLabel("Genre:"));
+        mGenre = new JTextField();
+        mGenre.getDocument().addDocumentListener(this);
+        mGenre.setToolTipText("Genre (e.g. public safety)");
+        add(mGenre);
+
+        add(new JLabel("Public:"));
+        mPublic = new JCheckBox();
+        mPublic.addActionListener(new ActionListener()
+        {
+            @Override
+            public void actionPerformed(ActionEvent e)
+            {
+                setModified(true);
+            }
+        });
+        mPublic.setToolTipText("Designate stream as public (checked) or private");
+        add(mPublic);
+
+        add(new JLabel());
+        mDelayValue = new JLabel("0 Minutes");
+        add(mDelayValue);
+
+        add(new JLabel("Delay:"));
+        mDelay = new JSlider(0,60,0);
+        mDelay.setMajorTickSpacing(10);
+        mDelay.setMinorTickSpacing(5);
+        mDelay.addChangeListener(new ChangeListener()
+        {
+            @Override
+            public void stateChanged(ChangeEvent e)
+            {
+                mDelayValue.setText(mDelay.getValue() + " Minutes");
+                setModified(true);
+            }
+        });
+        mDelay.setToolTipText("Audio broadcast delay in minutes");
+        add(mDelay);
+
+        add(new JLabel("Enabled:")); //Empty
+        mEnabled = new JCheckBox();
         mEnabled.setToolTipText("Enable (checked) or disable this stream");
         mEnabled.addActionListener(new ActionListener()
         {
@@ -108,7 +164,7 @@ public class IcecastTCPConfigurationEditor extends BroadcastConfigurationEditor
                 setModified(true);
             }
         });
-        add(mEnabled, "span");
+        add(mEnabled);
 
         mSaveButton = new JButton("Save");
         mSaveButton.setEnabled(false);
@@ -161,6 +217,10 @@ public class IcecastTCPConfigurationEditor extends BroadcastConfigurationEditor
             mPort.setText(config.getPort() != 0 ? String.valueOf(config.getPort()) : null);
             mMountPoint.setText(config.getMountPoint());
             mPassword.setText(config.getPassword());
+            mDescription.setText(config.getDescription());
+            mGenre.setText(config.getGenre());
+            mPublic.setSelected(config.isPublic());
+            mDelay.setValue((int)(config.getDelay() / ONE_MINUTE_MS));
             mEnabled.setSelected(config.isEnabled());
         }
         else
@@ -170,6 +230,10 @@ public class IcecastTCPConfigurationEditor extends BroadcastConfigurationEditor
             mPort.setText(null);
             mMountPoint.setText(null);
             mPassword.setText(null);
+            mDescription.setText(null);
+            mGenre.setText(null);
+            mPublic.setSelected(true);
+            mDelay.setValue(0);
             mEnabled.setSelected(false);
         }
 
@@ -188,6 +252,10 @@ public class IcecastTCPConfigurationEditor extends BroadcastConfigurationEditor
             config.setPort(getPort());
             config.setMountPoint(mMountPoint.getText());
             config.setPassword(mPassword.getText());
+            config.setDescription(mDescription.getText());
+            config.setGenre(mGenre.getText());
+            config.setPublic(mPublic.isSelected());
+            config.setDelay(mDelay.getValue() * ONE_MINUTE_MS);
             config.setEnabled(mEnabled.isSelected());
 
             setModified(false);