moved RecordingTuner ChannelizerType set to after the recording tuner was started. This way the sample rate is not 0. (#1279)

Co-authored-by: Dennis Sheirer <dsheirer@github.com>

.idea/misc.xml

@@ -1,7 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="ExternalStorageConfigurationManager" enabled="true" />
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_17" default="true" project-jdk-name="liberica-17.0.2-fx" project-jdk-type="JavaSDK">
+  <component name="FrameworkDetectionExcludesConfiguration">
+    <file type="web" url="file://$PROJECT_DIR$" />
+  </component>
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_17" default="true" project-jdk-name="liberica-18.0.1-fx" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/out" />
   </component>
 </project>

build.gradle

@@ -28,7 +28,7 @@ repositories {
     maven { url "https://jitpack.io" }
 }
 
-version = '0.5.0-beta2'
+version = '0.5.0'
 sourceCompatibility = '17'
 
 sourceSets {
@@ -58,7 +58,7 @@ dependencies {
     //mavenCentral/jcenter imports
     implementation 'ch.qos.logback:logback-classic:1.2.3'
     implementation 'ch.qos.logback:logback-core:1.2.3'
-    implementation 'com.fasterxml.jackson.dataformat:jackson-dataformat-xml:2.9.8'
+    implementation 'com.fasterxml.jackson.dataformat:jackson-dataformat-xml:2.13.2'
     implementation 'com.fazecast:jSerialComm:2.5.0'
     implementation 'com.github.jiconfont:jiconfont-font_awesome:4.7.0.1'
     implementation 'com.github.jiconfont:jiconfont-javafx:1.0.0'
@@ -86,7 +86,7 @@ dependencies {
     implementation 'org.usb4java:libusb4java:1.3.0'
     implementation 'org.usb4java:usb4java:1.3.0'
     implementation 'org.usb4java:usb4java-javax:1.3.0'
-    implementation 'io.github.dsheirer:libusb4java-darwin-aarch64:1.3.0' //usb4java native lib for OSX M1 cpu
+    implementation 'io.github.dsheirer:libusb4java-darwin-aarch64:1.3.1' //usb4java native lib for OSX M1 cpu
     implementation 'pl.edu.icm:JLargeArrays:1.6'
 }
 
@@ -139,11 +139,11 @@ String targetWindowsX86_64 = 'windows-x86_64-v' + version
  * author's development environment, but can be changed to your environment if you want to use this build pattern.
  */
 String jdk_base = '/home/denny/java_jdks/'
-String jdk_linux_aarch64 = jdk_base + 'linux-arm64/jdk-17.0.2-full'
-String jdk_linux_x86_64 = jdk_base + 'linux-x64/jdk-17.0.2-full'
-String jdk_osx_x86_64 = jdk_base + 'osx-x64/jdk-17.0.2-full.jdk'
-String jdk_osx_aarch64 = jdk_base + 'osx-arm64/jdk-17.0.2-full.jdk'
-String jdk_windows_x86_64 = jdk_base + 'windows-x64/jdk-17.0.2-full'
+String jdk_linux_aarch64 = jdk_base + 'linux-arm64/jdk-18.0.1-full'
+String jdk_linux_x86_64 = jdk_base + 'linux-x64/jdk-18.0.1-full'
+String jdk_osx_x86_64 = jdk_base + 'osx-x64/jdk-18.0.1-full.jdk'
+String jdk_osx_aarch64 = jdk_base + 'osx-arm64/jdk-18.0.1-full.jdk'
+String jdk_windows_x86_64 = jdk_base + 'windows-x64/jdk-18.0.1-full'
 
 boolean hasTargetJdks = file(jdk_linux_x86_64).exists() || file(jdk_linux_aarch64).exists() ||
         file(jdk_osx_x86_64).exists() || file(jdk_osx_aarch64).exists() || file(jdk_windows_x86_64).exists()
@@ -172,19 +172,19 @@ runtime {
         println("Building all runtime images")
         println("The [ > jre: ] build phase downloads several target JDKs and this may take a while ... please wait")
         targetPlatform(targetLinuxAarch64) {
-            jdkHome = jdkDownload("https://download.bell-sw.com/java/17.0.2+9/bellsoft-jdk17.0.2+9-linux-aarch64-full.tar.gz")
+            jdkHome = jdkDownload("https://download.bell-sw.com/java/18.0.1+12/bellsoft-jdk18.0.1+12-linux-aarch64-full.tar.gz")
         }
         targetPlatform(targetLinuxX86_64) {
-            jdkHome = jdkDownload("https://download.bell-sw.com/java/17.0.2+9/bellsoft-jdk17.0.2+9-linux-amd64-full.tar.gz")
+            jdkHome = jdkDownload("https://download.bell-sw.com/java/18.0.1+12/bellsoft-jdk18.0.1+12-linux-amd64-full.tar.gz")
         }
         targetPlatform(targetOsxAarch64) {
-            jdkHome = jdkDownload("https://download.bell-sw.com/java/17.0.2+9/bellsoft-jdk17.0.2+9-macos-aarch64-full.tar.gz")
+            jdkHome = jdkDownload("https://download.bell-sw.com/java/18.0.1+12/bellsoft-jdk18.0.1+12-macos-aarch64-full.tar.gz")
         }
         targetPlatform(targetOsxX86_64) {
-            jdkHome = jdkDownload("https://download.bell-sw.com/java/17.0.2+9/bellsoft-jdk17.0.2+9-macos-amd64-full.tar.gz")
+            jdkHome = jdkDownload("https://download.bell-sw.com/java/18.0.1+12/bellsoft-jdk18.0.1+12-macos-amd64-full.tar.gz")
         }
         targetPlatform(targetWindowsX86_64) {
-            jdkHome = jdkDownload("https://download.bell-sw.com/java/17.0.2+9/bellsoft-jdk17.0.2+9-windows-amd64-full.zip")
+            jdkHome = jdkDownload("https://download.bell-sw.com/java/18.0.1+12/bellsoft-jdk18.0.1+12-windows-amd64-full.zip")
         }
     }
     //Build using pre-downloaded JDKs

gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,24 @@
+#
+# ******************************************************************************
+# Copyright (C) 2014-2022 Dennis Sheirer
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>
+# *****************************************************************************
+#
+
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.2-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.4.2-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

src/main/java/io/github/dsheirer/alias/AliasFactory.java

@@ -1,23 +1,20 @@
 /*
+ * *****************************************************************************
+ * Copyright (C) 2014-2022 Dennis Sheirer
  *
- *  * ******************************************************************************
- *  * Copyright (C) 2014-2020 Dennis Sheirer
- *  *
- *  * This program is free software: you can redistribute it and/or modify
- *  * it under the terms of the GNU General Public License as published by
- *  * the Free Software Foundation, either version 3 of the License, or
- *  * (at your option) any later version.
- *  *
- *  * This program is distributed in the hope that it will be useful,
- *  * but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  * GNU General Public License for more details.
- *  *
- *  * You should have received a copy of the GNU General Public License
- *  * along with this program.  If not, see <http://www.gnu.org/licenses/>
- *  * *****************************************************************************
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ * ****************************************************************************
  */
 package io.github.dsheirer.alias;
 

src/main/java/io/github/dsheirer/alias/AliasList.java

@@ -1,23 +1,20 @@
 /*
+ * *****************************************************************************
+ * Copyright (C) 2014-2022 Dennis Sheirer
  *
- *  * ******************************************************************************
- *  * Copyright (C) 2014-2020 Dennis Sheirer
- *  *
- *  * This program is free software: you can redistribute it and/or modify
- *  * it under the terms of the GNU General Public License as published by
- *  * the Free Software Foundation, either version 3 of the License, or
- *  * (at your option) any later version.
- *  *
- *  * This program is distributed in the hope that it will be useful,
- *  * but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  * GNU General Public License for more details.
- *  *
- *  * You should have received a copy of the GNU General Public License
- *  * along with this program.  If not, see <http://www.gnu.org/licenses/>
- *  * *****************************************************************************
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ * ****************************************************************************
  */
 package io.github.dsheirer.alias;
 

src/main/java/io/github/dsheirer/alias/AliasModel.java

@@ -1,23 +1,20 @@
 /*
+ * *****************************************************************************
+ * Copyright (C) 2014-2022 Dennis Sheirer
  *
- *  * ******************************************************************************
- *  * Copyright (C) 2014-2020 Dennis Sheirer
- *  *
- *  * This program is free software: you can redistribute it and/or modify
- *  * it under the terms of the GNU General Public License as published by
- *  * the Free Software Foundation, either version 3 of the License, or
- *  * (at your option) any later version.
- *  *
- *  * This program is distributed in the hope that it will be useful,
- *  * but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  * GNU General Public License for more details.
- *  *
- *  * You should have received a copy of the GNU General Public License
- *  * along with this program.  If not, see <http://www.gnu.org/licenses/>
- *  * *****************************************************************************
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ * ****************************************************************************
  */
 package io.github.dsheirer.alias;
 

src/main/java/io/github/dsheirer/audio/AudioSegmentBroadcaster.java

@@ -39,7 +39,7 @@ public class AudioSegmentBroadcaster<T extends AudioSegment> extends Broadcaster
     @Override
     public void broadcast(T audioSegment)
     {
-        for(Listener<T> listener : mListeners)
+        for(Listener<T> listener : getListeners())
         {
             audioSegment.incrementConsumerCount();
             listener.receive(audioSegment);

src/main/java/io/github/dsheirer/audio/AudioUtils.java

@@ -24,7 +24,10 @@ import org.slf4j.LoggerFactory;
 
 import java.io.ByteArrayOutputStream;
 import java.io.IOException;
+import java.lang.Float;
+import java.lang.Math;
 import java.nio.ByteBuffer;
+import java.util.ArrayList;
 import java.util.List;
 
 public class AudioUtils
@@ -78,4 +81,43 @@ public class AudioUtils
 
         return stream.toByteArray();
     }
+
+    /**
+     * Normalize audio samples
+     */
+    public static List<float[]> normalize(List<float[]> audioBuffers)
+    {
+        float targetMax = 0.95f; // -0.44dBFS
+        float max = 0.1f; // Initialize at 0.1 (-20dBFS) to limit maximum gain
+
+        for(float[] audioBuffer: audioBuffers)
+        {
+            for(float value: audioBuffer)
+            {
+                float newMax = Math.max(max, Math.abs(value));
+                if(!Float.isNaN(newMax))
+                {
+                    max = newMax;
+                }
+            }
+        }
+
+        if(targetMax == max)
+        {
+            return audioBuffers;
+        }
+
+        float gain = targetMax / max;
+
+        for(float[] audioBuffer: audioBuffers)
+        {
+            for(int i=0;i<audioBuffer.length;i++)
+            {
+                audioBuffer[i] *= gain;
+            }
+        }
+
+        return audioBuffers;
+    }
+
 }

src/main/java/io/github/dsheirer/audio/broadcast/AudioStreamingBroadcaster.java

@@ -42,7 +42,7 @@ public abstract class AudioStreamingBroadcaster<T extends BroadcastConfiguration
     private final static Logger mLog = LoggerFactory.getLogger(AudioStreamingBroadcaster.class);
 
     public static final int PROCESSOR_RUN_INTERVAL_MS = 1000;
-    private ScheduledFuture mRecordingQueueProcessorFuture;
+    private ScheduledFuture<?> mRecordingQueueProcessorFuture;
 
     private RecordingQueueProcessor mRecordingQueueProcessor = new RecordingQueueProcessor();
     private Queue<AudioRecording> mAudioRecordingQueue = new LinkedTransferQueue<>();
@@ -52,6 +52,10 @@ public abstract class AudioStreamingBroadcaster<T extends BroadcastConfiguration
     private long mMaximumRecordingAge;
     private AtomicBoolean mStreaming = new AtomicBoolean();
 
+    protected boolean mInlineActive = false;
+    protected int mInlineInterval;
+    protected int mInlineRemaining = -1;
+
     /**
      * AudioBroadcaster for streaming audio recordings to a remote streaming audio server.  Audio recordings are
      * generated by an internal StreamManager that converts an inbound stream of AudioPackets into a recording of the
@@ -89,7 +93,7 @@ public abstract class AudioStreamingBroadcaster<T extends BroadcastConfiguration
     /**
      * Broadcast binary audio data frames or sequences.
      */
-    protected abstract void broadcastAudio(byte[] audio);
+    protected abstract void broadcastAudio(byte[] audio, IdentifierCollection identifierCollection);
 
     /**
      * Protocol-specific metadata updater
@@ -205,13 +209,15 @@ public abstract class AudioStreamingBroadcaster<T extends BroadcastConfiguration
 
             super.setBroadcastState(state);
 
-            if(mBroadcastState.get() instanceof BroadcastState && ((BroadcastState)mBroadcastState.get()).isErrorState())
+            if(mBroadcastState.get() != null && mBroadcastState.get().isErrorState())
             {
                 stop();
             }
 
             if(!connected())
             {
+                //Reset inline metadata
+                mInlineRemaining = -1;
                 //Remove all pending audio recordings
                 while(!mAudioRecordingQueue.isEmpty())
                 {
@@ -265,9 +271,9 @@ public abstract class AudioStreamingBroadcaster<T extends BroadcastConfiguration
     {
         private AtomicBoolean mProcessing = new AtomicBoolean();
         private ByteArrayInputStream mInputStream;
+        private IdentifierCollection mInputIdentifierCollection;
         private long mFinalSilencePadding = 0;
-        private int mBytesStreamedActual = 0;
-        private int mBytesStreamedRequired = 0;
+        private int mBytesToStreamPerInterval = 0;
 
         @Override
         public void run()
@@ -278,51 +284,44 @@ public abstract class AudioStreamingBroadcaster<T extends BroadcastConfiguration
                 {
                     if(mInputStream == null || mInputStream.available() <= 0)
                     {
-                        if(mFinalSilencePadding > 0)
-                        {
-                            List<byte[]> finalSilence = mSilenceGenerator.generate(mFinalSilencePadding);
-
-                            for(byte[] silence: finalSilence)
-                            {
-                                broadcastAudio(silence);
-                            }
-
-                            mFinalSilencePadding = 0;
-                        }
-
                         nextRecording();
                     }
 
                     if(mInputStream != null)
                     {
-                        //We need to stream at 13.888 fps (144 byte frame) to achieve 2000 Bps or 16 kbps
-                        mBytesStreamedRequired += 2000;  //2000 bytes per second for 16 kbps data rate
-                        int bytesToStream = mBytesStreamedRequired - mBytesStreamedActual;
-
-                        //Trim length to whole-frame intervals (144 byte frame)
-                        bytesToStream -= (bytesToStream % 144);
-
-                        int length = FastMath.min(bytesToStream, mInputStream.available());
+                        int length = FastMath.min(mBytesToStreamPerInterval, mInputStream.available());
 
                         byte[] audio = new byte[length];
 
                         try
                         {
-                            mBytesStreamedActual += mInputStream.read(audio);
-
-                            broadcastAudio(audio);
+                            int read = mInputStream.read(audio);
+                            broadcastAudio(audio, mInputIdentifierCollection);
                         }
                         catch(IOException ioe)
                         {
                             mLog.error("Error reading from in-memory audio recording input stream", ioe);
                         }
+
+                        //If this is the final frame fragment then append silence padding to fill the final interval segment
+                        if(length < mBytesToStreamPerInterval && mFinalSilencePadding > 0)
+                        {
+                            List<byte[]> finalSilence = mSilenceGenerator.generate(mFinalSilencePadding);
+
+                            for(byte[] silence: finalSilence)
+                            {
+                                broadcastAudio(silence, null);
+                            }
+
+                            mFinalSilencePadding = 0;
+                        }
                     }
                     else
                     {
                         List<byte[]> silenceFrames = mSilenceGenerator.generate(PROCESSOR_RUN_INTERVAL_MS);
                         for(byte[] silence: silenceFrames)
                         {
-                            broadcastAudio(silence);
+                            broadcastAudio(silence, null);
                         }
                     }
                 }
@@ -340,9 +339,6 @@ public abstract class AudioStreamingBroadcaster<T extends BroadcastConfiguration
          */
         private void nextRecording()
         {
-            mBytesStreamedActual = 0;
-            mBytesStreamedRequired = 0;
-
             boolean metadataUpdateRequired = false;
 
             if(mInputStream != null)
@@ -354,6 +350,7 @@ public abstract class AudioStreamingBroadcaster<T extends BroadcastConfiguration
             }
 
             mInputStream = null;
+            mInputIdentifierCollection = null;
 
             //Peek at the next recording but don't remove it from the queue yet, so we can inspect the start time for
             //age limits and/or delay elapsed
@@ -381,9 +378,14 @@ public abstract class AudioStreamingBroadcaster<T extends BroadcastConfiguration
                     {
                         byte[] audio = Files.readAllBytes(nextRecording.getPath());
 
-                        if(audio != null && audio.length > 0)
+                        if(audio.length > 0)
                         {
+                            //Calculate how many bytes we'll send with each processor run interval
+                            double intervals = (double)nextRecording.getRecordingLength() / (double)PROCESSOR_RUN_INTERVAL_MS;
+                            mBytesToStreamPerInterval = (int)((double)audio.length / intervals);
+
                             mInputStream = new ByteArrayInputStream(audio);
+                            mInputIdentifierCollection = nextRecording.getIdentifierCollection();
 
                             mFinalSilencePadding = PROCESSOR_RUN_INTERVAL_MS -
                                 (nextRecording.getRecordingLength() % PROCESSOR_RUN_INTERVAL_MS);
@@ -408,6 +410,7 @@ public abstract class AudioStreamingBroadcaster<T extends BroadcastConfiguration
                         "stream recording [" + nextRecording.getPath().toString() + "] - skipping recording - ", ioe);
 
                     mInputStream = null;
+                    mInputIdentifierCollection = null;
                     metadataUpdateRequired = false;
                 }
 

src/main/java/io/github/dsheirer/audio/broadcast/BroadcastConfiguration.java

@@ -1,23 +1,20 @@
 /*
+ * *****************************************************************************
+ * Copyright (C) 2014-2022 Dennis Sheirer
  *
- *  * ******************************************************************************
- *  * Copyright (C) 2014-2020 Dennis Sheirer
- *  *
- *  * This program is free software: you can redistribute it and/or modify
- *  * it under the terms of the GNU General Public License as published by
- *  * the Free Software Foundation, either version 3 of the License, or
- *  * (at your option) any later version.
- *  *
- *  * This program is distributed in the hope that it will be useful,
- *  * but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  * GNU General Public License for more details.
- *  *
- *  * You should have received a copy of the GNU General Public License
- *  * along with this program.  If not, see <http://www.gnu.org/licenses/>
- *  * *****************************************************************************
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ * ****************************************************************************
  */
 package io.github.dsheirer.audio.broadcast;
 

src/main/java/io/github/dsheirer/audio/broadcast/BroadcastFactory.java

@@ -30,10 +30,8 @@ import io.github.dsheirer.audio.broadcast.shoutcast.v1.ShoutcastV1AudioBroadcast
 import io.github.dsheirer.audio.broadcast.shoutcast.v1.ShoutcastV1Configuration;
 import io.github.dsheirer.audio.broadcast.shoutcast.v2.ShoutcastV2AudioStreamingBroadcaster;
 import io.github.dsheirer.audio.broadcast.shoutcast.v2.ShoutcastV2Configuration;
-import io.github.dsheirer.audio.convert.IAudioConverter;
 import io.github.dsheirer.audio.convert.ISilenceGenerator;
 import io.github.dsheirer.audio.convert.InputAudioFormat;
-import io.github.dsheirer.audio.convert.MP3AudioConverter;
 import io.github.dsheirer.audio.convert.MP3Setting;
 import io.github.dsheirer.audio.convert.MP3SilenceGenerator;
 import io.github.dsheirer.preference.UserPreferences;
@@ -88,26 +86,6 @@ public class BroadcastFactory
         return null;
     }
 
-    /**
-     * Creates an audio convert to convert from 8 kHz PCM audio to the specified format
-     *
-     * @param configuration containing the requested output audio format
-     * @return audio convert or null
-     */
-    public static IAudioConverter getAudioConverter(BroadcastConfiguration configuration, InputAudioFormat inputAudioFormat,
-                                                    MP3Setting mp3Setting)
-    {
-        switch(configuration.getBroadcastFormat())
-        {
-            case MP3:
-                return new MP3AudioConverter(inputAudioFormat, mp3Setting);
-            default:
-                mLog.info("Unrecognized broadcastAudio format: " + configuration.getBroadcastFormat().name());
-        }
-
-        return null;
-    }
-
     /**
      * Creates a broadcastAudio configuration for the specified server type and format
      *

src/main/java/io/github/dsheirer/audio/broadcast/ConfiguredBroadcast.java

@@ -1,23 +1,20 @@
 /*
+ * *****************************************************************************
+ * Copyright (C) 2014-2022 Dennis Sheirer
  *
- *  * ******************************************************************************
- *  * Copyright (C) 2014-2020 Dennis Sheirer
- *  *
- *  * This program is free software: you can redistribute it and/or modify
- *  * it under the terms of the GNU General Public License as published by
- *  * the Free Software Foundation, either version 3 of the License, or
- *  * (at your option) any later version.
- *  *
- *  * This program is distributed in the hope that it will be useful,
- *  * but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  * GNU General Public License for more details.
- *  *
- *  * You should have received a copy of the GNU General Public License
- *  * along with this program.  If not, see <http://www.gnu.org/licenses/>
- *  * *****************************************************************************
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ * ****************************************************************************
  */
 
 package io.github.dsheirer.audio.broadcast;

src/main/java/io/github/dsheirer/audio/broadcast/broadcastify/BroadcastifyCallBroadcaster.java

@@ -68,6 +68,7 @@ public class BroadcastifyCallBroadcaster extends AbstractAudioBroadcaster<Broadc
     private static final String MULTIPART_TYPE = "multipart";
     private static final String DEFAULT_SUBTYPE = "form-data";
     private static final String MULTIPART_FORM_DATA = MULTIPART_TYPE + "/" + DEFAULT_SUBTYPE;
+    private ScheduledFuture<?> mBroadcastifyTestFuture;
     private Queue<AudioRecording> mAudioRecordingQueue = new LinkedTransferQueue<>();
     private ScheduledFuture<?> mAudioRecordingProcessorFuture;
     private HttpClient mHttpClient = HttpClient.newBuilder()
@@ -109,6 +110,12 @@ public class BroadcastifyCallBroadcaster extends AbstractAudioBroadcaster<Broadc
             setBroadcastState(BroadcastState.ERROR);
         }
 
+        if(mBroadcastifyTestFuture == null && getBroadcastConfiguration().isTestEnabled())
+        {
+            // Test periodically so we don't get marked offline due to radio inactivity
+            mBroadcastifyTestFuture = ThreadPool.SCHEDULED.scheduleAtFixedRate(new BroadcastifyCallTest(), getBroadcastConfiguration().getTestInterval(), getBroadcastConfiguration().getTestInterval(), TimeUnit.MINUTES);
+        }
+
         if(mAudioRecordingProcessorFuture == null)
         {
             mAudioRecordingProcessorFuture = ThreadPool.SCHEDULED.scheduleAtFixedRate(new AudioRecordingProcessor(),
@@ -122,6 +129,11 @@ public class BroadcastifyCallBroadcaster extends AbstractAudioBroadcaster<Broadc
     @Override
     public void stop()
     {
+        if(mBroadcastifyTestFuture != null)
+        {
+            mBroadcastifyTestFuture.cancel(true);
+            mBroadcastifyTestFuture = null;
+        }
         if(mAudioRecordingProcessorFuture != null)
         {
             mAudioRecordingProcessorFuture.cancel(true);
@@ -131,6 +143,23 @@ public class BroadcastifyCallBroadcaster extends AbstractAudioBroadcaster<Broadc
         }
     }
 
+    public class BroadcastifyCallTest implements Runnable
+    {
+        @Override
+        public void run()
+        {
+            String response = testConnection(getBroadcastConfiguration());
+            if(response != null && response.toLowerCase().startsWith("ok"))
+            {
+                mLog.info("Broadcastify Calls keep-alive success");
+            }
+            else
+            {
+                mLog.info("Broadcastify Calls keep-alive failure");
+            }
+        }
+    }
+
     /**
      * Prepares for disposal
      */
@@ -418,28 +447,20 @@ public class BroadcastifyCallBroadcaster extends AbstractAudioBroadcaster<Broadc
      */
     private static String getTo(AudioRecording audioRecording)
     {
-        List<Identifier> toIdentifiers = audioRecording.getIdentifierCollection().getIdentifiers(Role.TO);
+        Identifier identifier = audioRecording.getIdentifierCollection().getToIdentifier();
 
-        //Format a patch group first, if there are multiples
-        for(Identifier identifier: toIdentifiers)
+        if(identifier instanceof PatchGroupIdentifier patchGroupIdentifier)
         {
-            if(identifier instanceof PatchGroupIdentifier patchGroupIdentifier)
-            {
-                return format(patchGroupIdentifier);
-            }
+            return format(patchGroupIdentifier);
         }
-
-        for(Identifier identifier: toIdentifiers)
+        else if(identifier instanceof TalkgroupIdentifier talkgroupIdentifier)
         {
-            if(identifier instanceof TalkgroupIdentifier talkgroupIdentifier)
-            {
-                return String.valueOf(RadioReferenceDecoder.convertToRadioReferenceTalkgroup(talkgroupIdentifier.getValue(),
-                        talkgroupIdentifier.getProtocol()));
-            }
-            else if(identifier instanceof RadioIdentifier radioIdentifier)
-            {
-                return radioIdentifier.getValue().toString();
-            }
+            return String.valueOf(RadioReferenceDecoder.convertToRadioReferenceTalkgroup(talkgroupIdentifier.getValue(),
+                    talkgroupIdentifier.getProtocol()));
+        }
+        else if(identifier instanceof RadioIdentifier radioIdentifier)
+        {
+            return radioIdentifier.getValue().toString();
         }
 
         return "0";

src/main/java/io/github/dsheirer/audio/broadcast/broadcastify/BroadcastifyCallConfiguration.java

@@ -24,7 +24,9 @@ import io.github.dsheirer.audio.broadcast.BroadcastConfiguration;
 import io.github.dsheirer.audio.broadcast.BroadcastFormat;
 import io.github.dsheirer.audio.broadcast.BroadcastServerType;
 import javafx.beans.binding.Bindings;
+import javafx.beans.property.BooleanProperty;
 import javafx.beans.property.IntegerProperty;
+import javafx.beans.property.SimpleBooleanProperty;
 import javafx.beans.property.SimpleIntegerProperty;
 import javafx.beans.property.SimpleStringProperty;
 import javafx.beans.property.StringProperty;
@@ -42,6 +44,8 @@ public class BroadcastifyCallConfiguration extends BroadcastConfiguration
 
     private IntegerProperty mSystemID = new SimpleIntegerProperty();
     private StringProperty mApiKey = new SimpleStringProperty();
+    private BooleanProperty mTestEnabled= new SimpleBooleanProperty(false);
+    private IntegerProperty mTestInterval = new SimpleIntegerProperty(15);
 
     /**
      * Constructor for faster jackson
@@ -128,6 +132,34 @@ public class BroadcastifyCallConfiguration extends BroadcastConfiguration
         return BroadcastServerType.BROADCASTIFY_CALL;
     }
 
+    /**
+     * Indicates if this instance should schedule tests after connecting
+     */
+    @JacksonXmlProperty(isAttribute = true, localName = "test_enabled")
+    public boolean isTestEnabled()
+    {
+        return mTestEnabled.get();
+    }
+
+    public void setTestEnabled(boolean enabled)
+    {
+        mTestEnabled.set(enabled);
+    }
+
+    /**
+     * Indicates the interval at which tests should be performed while enabled
+     */
+    @JacksonXmlProperty(isAttribute = true, localName = "test_interval")
+    public int getTestInterval()
+    {
+        return mTestInterval.get();
+    }
+
+    public void setTestInterval(int interval)
+    {
+        mTestInterval.set(interval);
+    }
+
     @Override
     public BroadcastConfiguration copyOf()
     {

src/main/java/io/github/dsheirer/audio/broadcast/broadcastify/BroadcastifyFeedConfiguration.java

@@ -54,6 +54,7 @@ public class BroadcastifyFeedConfiguration extends IcecastTCPConfiguration
         setBitRate(16);
         setChannels(1);
         setSampleRate(8000);
+        setInline(true);
     }
 
     public static BroadcastifyFeedConfiguration from(UserFeedBroadcast userFeedBroadcast)
@@ -86,9 +87,9 @@ public class BroadcastifyFeedConfiguration extends IcecastTCPConfiguration
         copy.setName(getName());
         copy.setHost(getHost());
         copy.setPort(getPort());
+        copy.setInline(getInline());
         copy.setPassword(getPassword());
         copy.setDelay(getDelay());
-
         copy.setEnabled(false);
 
         //Icecast Configuration Parameters

src/main/java/io/github/dsheirer/audio/broadcast/icecast/IcecastAudioBroadcaster.java

@@ -28,7 +28,7 @@ import io.github.dsheirer.audio.convert.MP3Setting;
 public abstract class IcecastAudioBroadcaster extends AudioStreamingBroadcaster
 {
     private IBroadcastMetadataUpdater mMetadataUpdater;
-    private AliasModel mAliasModel;
+    protected AliasModel mAliasModel;
 
     public IcecastAudioBroadcaster(BroadcastConfiguration broadcastConfiguration, InputAudioFormat inputAudioFormat,
                                    MP3Setting mp3Setting, AliasModel aliasModel)

src/main/java/io/github/dsheirer/audio/broadcast/icecast/IcecastBroadcastMetadataUpdater.java

@@ -23,6 +23,8 @@ import io.github.dsheirer.alias.Alias;
 import io.github.dsheirer.alias.AliasList;
 import io.github.dsheirer.alias.AliasModel;
 import io.github.dsheirer.audio.broadcast.IBroadcastMetadataUpdater;
+import io.github.dsheirer.audio.broadcast.icecast.IcecastConfiguration;
+import io.github.dsheirer.audio.broadcast.icecast.IcecastMetadata;
 import io.github.dsheirer.identifier.Form;
 import io.github.dsheirer.identifier.Identifier;
 import io.github.dsheirer.identifier.IdentifierClass;
@@ -73,6 +75,12 @@ public class IcecastBroadcastMetadataUpdater implements IBroadcastMetadataUpdate
      */
     public void update(IdentifierCollection identifierCollection)
     {
+        if(mIcecastConfiguration.hasInline())
+        {
+            // Never send out-of-band metadata if inline metadata is enabled.
+            return;
+        }
+
         StringBuilder sb = new StringBuilder();
 
         try
@@ -84,7 +92,7 @@ public class IcecastBroadcastMetadataUpdater implements IBroadcastMetadataUpdate
             sb.append("/admin/metadata?mode=updinfo&mount=");
             sb.append(URLEncoder.encode(mIcecastConfiguration.getMountPoint(), UTF8));
             sb.append("&charset=UTF%2d8");
-            sb.append("&song=").append(URLEncoder.encode(getSong(identifierCollection), UTF8));
+            sb.append("&song=").append(URLEncoder.encode(IcecastMetadata.getTitle(identifierCollection, mAliasModel), UTF8));
         }
         catch(UnsupportedEncodingException uee)
         {
@@ -157,82 +165,4 @@ public class IcecastBroadcastMetadataUpdater implements IBroadcastMetadataUpdate
         }
     }
 
-    /**
-     * Creates the song information for a metadata update
-     */
-    private String getSong(IdentifierCollection identifierCollection)
-    {
-        StringBuilder sb = new StringBuilder();
-
-        if(identifierCollection != null)
-        {
-            AliasList aliasList = mAliasModel.getAliasList(identifierCollection);
-
-            Identifier to = identifierCollection.getIdentifier(IdentifierClass.USER, Form.PATCH_GROUP, Role.TO);
-
-            if(to == null)
-            {
-                to = identifierCollection.getIdentifier(IdentifierClass.USER, Form.TALKGROUP, Role.TO);
-            }
-
-            if(to == null)
-            {
-                List<Identifier> toIdentifiers = identifierCollection.getIdentifiers(Role.TO);
-                if(!toIdentifiers.isEmpty())
-                {
-                    to = toIdentifiers.get(0);
-                }
-            }
-
-            if(to != null)
-            {
-                sb.append("TO:").append(to);
-
-                List<Alias> aliases = aliasList.getAliases(to);
-
-                if(aliases != null && !aliases.isEmpty())
-                {
-                    sb.append(" ").append(Joiner.on(", ").skipNulls().join(aliases));
-                }
-            }
-            else
-            {
-                sb.append("TO:UNKNOWN");
-            }
-
-            Identifier from = identifierCollection.getIdentifier(IdentifierClass.USER, Form.RADIO, Role.FROM);
-
-            if(from == null)
-            {
-                List<Identifier> fromIdentifiers = identifierCollection.getIdentifiers(Role.FROM);
-
-                if(!fromIdentifiers.isEmpty())
-                {
-                    from = fromIdentifiers.get(0);
-                }
-            }
-
-            if(from != null)
-            {
-                sb.append(" FROM:").append(from);
-
-                List<Alias> aliases = aliasList.getAliases(from);
-
-                if(aliases != null && !aliases.isEmpty())
-                {
-                    sb.append(" ").append(Joiner.on(", ").skipNulls().join(aliases));
-                }
-            }
-            else
-            {
-                sb.append(" FROM:UNKNOWN");
-            }
-        }
-        else
-        {
-            sb.append("Scanning ....");
-        }
-
-        return sb.toString();
-    }
 }

src/main/java/io/github/dsheirer/audio/broadcast/icecast/IcecastConfiguration.java

@@ -45,6 +45,7 @@ public abstract class IcecastConfiguration extends BroadcastConfiguration
     private int mChannels = 1;
     private int mSampleRate = 8000;
     private String mURL;
+    private boolean mInline = true;
 
     public IcecastConfiguration(BroadcastFormat format)
     {
@@ -275,6 +276,37 @@ public abstract class IcecastConfiguration extends BroadcastConfiguration
         return mURL != null;
     }
 
+    /**
+     * Control whether metadata is sent inline or out-of-band.
+     */
+    @JacksonXmlProperty(isAttribute = true, localName = "inline")
+    public boolean getInline()
+    {
+        return mInline;
+    }
+
+    @JsonIgnore
+    public int getInlineInterval()
+    {
+        if (hasBitRate())
+        {
+            // Interval = BitRate * 1000 / 8 = 1 second
+            return getBitRate() * 125;
+        }
+        return -1;
+    }
+
+    public void setInline(boolean inline)
+    {
+        mInline = inline;
+    }
+
+    public boolean hasInline()
+    {
+        // Bitrate must be known to calculate metadata interval
+        return mInline != false && hasBitRate();
+    }
+
     @Override
     public boolean isValid()
     {

src/main/java/io/github/dsheirer/audio/broadcast/icecast/IcecastHTTPAudioBroadcaster.java

@@ -20,9 +20,11 @@ package io.github.dsheirer.audio.broadcast.icecast;
 
 import io.github.dsheirer.alias.AliasModel;
 import io.github.dsheirer.audio.broadcast.BroadcastState;
+import io.github.dsheirer.audio.broadcast.icecast.IcecastMetadata;
 import io.github.dsheirer.audio.convert.InputAudioFormat;
 import io.github.dsheirer.audio.convert.MP3AudioConverter;
 import io.github.dsheirer.audio.convert.MP3Setting;
+import io.github.dsheirer.identifier.IdentifierCollection;
 import io.github.dsheirer.properties.SystemProperties;
 import io.github.dsheirer.util.ThreadPool;
 import org.apache.mina.core.RuntimeIoException;
@@ -42,6 +44,7 @@ import org.slf4j.LoggerFactory;
 
 import java.net.ConnectException;
 import java.net.InetSocketAddress;
+import java.util.Arrays;
 import java.util.HashMap;
 import java.util.Map;
 import java.util.concurrent.atomic.AtomicBoolean;
@@ -80,14 +83,41 @@ public class IcecastHTTPAudioBroadcaster extends IcecastAudioBroadcaster
      * Broadcasts the audio frame or sequence
      */
     @Override
-    protected void broadcastAudio(byte[] audio)
+    protected void broadcastAudio(byte[] audio, IdentifierCollection identifierCollection)
     {
         if(audio != null && audio.length > 0 && connect() && mStreamingSession != null && mStreamingSession.isConnected())
         {
             IoBuffer buffer = IoBuffer.allocate(audio.length);
-            buffer.put(audio);
-            buffer.flip();
 
+            if(mInlineActive)
+            {
+                byte[] metadata = IcecastMetadata.formatInline(IcecastMetadata.getTitle(identifierCollection, mAliasModel)).getBytes();
+                buffer.setAutoExpand(true);
+                if (mInlineRemaining == -1)
+                {
+                    mInlineRemaining = mInlineInterval;
+                }
+                int audioOffset = 0;
+                while(audioOffset < audio.length)
+                {
+                    byte[] chunk = Arrays.copyOfRange(audio, audioOffset, Math.min(audioOffset + mInlineRemaining, audio.length));
+                    mInlineRemaining -= chunk.length;
+                    audioOffset += chunk.length;
+                    buffer.put(chunk);
+                    if(mInlineRemaining == 0)
+                    {
+                        mInlineRemaining = mInlineInterval;
+                        buffer.put(metadata);
+                    }
+                }
+                buffer.shrink();
+            }
+            else
+            {
+                buffer.put(audio);
+            }
+
+            buffer.flip();
             mStreamingSession.write(buffer);
         }
     }
@@ -238,6 +268,17 @@ public class IcecastHTTPAudioBroadcaster extends IcecastAudioBroadcaster
                 {
                     mHTTPHeaders.put(IcecastHeader.BITRATE.getValue(), String.valueOf(getConfiguration().getBitRate()));
                 }
+
+                if(getConfiguration().hasInline())
+                {
+                    mInlineActive = true;
+                    mInlineInterval = getConfiguration().getInlineInterval();
+                    mHTTPHeaders.put(IcecastHeader.METAINT.getValue(), String.valueOf(mInlineInterval));
+                }
+                else
+                {
+                    mInlineActive = false;
+                }
             }
 
             return mHTTPHeaders;

src/main/java/io/github/dsheirer/audio/broadcast/icecast/IcecastHTTPConfiguration.java

@@ -55,6 +55,7 @@ public class IcecastHTTPConfiguration extends IcecastConfiguration
         copy.setName(getName());
         copy.setHost(getHost());
         copy.setPort(getPort());
+        copy.setInline(getInline());
         copy.setPassword(getPassword());
         copy.setDelay(getDelay());
         copy.setEnabled(false);

src/main/java/io/github/dsheirer/audio/broadcast/icecast/IcecastHeader.java

@@ -33,6 +33,7 @@ public enum IcecastHeader
     PUBLIC("ice-public"),
     URL("ice-url"),
     USER_AGENT("User-Agent"),
+    METAINT("icy-metaint"),
 
     UNKNOWN("unknown");
 

src/main/java/io/github/dsheirer/audio/broadcast/icecast/IcecastMetadata.java

@@ -0,0 +1,138 @@
+/*
+ *
+ *  * ******************************************************************************
+ *  * Copyright (C) 2014-2020 Dennis Sheirer
+ *  *
+ *  * This program is free software: you can redistribute it and/or modify
+ *  * it under the terms of the GNU General Public License as published by
+ *  * the Free Software Foundation, either version 3 of the License, or
+ *  * (at your option) any later version.
+ *  *
+ *  * This program is distributed in the hope that it will be useful,
+ *  * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  * GNU General Public License for more details.
+ *  *
+ *  * You should have received a copy of the GNU General Public License
+ *  * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ *  * *****************************************************************************
+ *
+ *
+ */
+package io.github.dsheirer.audio.broadcast.icecast;
+
+import com.google.common.base.Joiner;
+import io.github.dsheirer.alias.Alias;
+import io.github.dsheirer.alias.AliasList;
+import io.github.dsheirer.alias.AliasModel;
+import io.github.dsheirer.audio.broadcast.icecast.IcecastConfiguration;
+import io.github.dsheirer.identifier.Form;
+import io.github.dsheirer.identifier.Identifier;
+import io.github.dsheirer.identifier.IdentifierClass;
+import io.github.dsheirer.identifier.IdentifierCollection;
+import io.github.dsheirer.identifier.Role;
+import io.github.dsheirer.properties.SystemProperties;
+import io.github.dsheirer.util.ThreadPool;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.io.IOException;
+import java.io.UnsupportedEncodingException;
+import java.util.List;
+
+public class IcecastMetadata
+{
+    private final static Logger mLog = LoggerFactory.getLogger(IcecastMetadata.class);
+
+    /**
+     * Creates the title for a metadata update
+     */
+    public static String getTitle(IdentifierCollection identifierCollection, AliasModel AliasModel)
+    {
+        StringBuilder sb = new StringBuilder();
+
+        if(identifierCollection != null)
+        {
+            AliasList aliasList = AliasModel.getAliasList(identifierCollection);
+
+            Identifier to = identifierCollection.getIdentifier(IdentifierClass.USER, Form.PATCH_GROUP, Role.TO);
+
+            if(to == null)
+            {
+                to = identifierCollection.getIdentifier(IdentifierClass.USER, Form.TALKGROUP, Role.TO);
+            }
+
+            if(to == null)
+            {
+                List<Identifier> toIdentifiers = identifierCollection.getIdentifiers(Role.TO);
+                if(!toIdentifiers.isEmpty())
+                {
+                    to = toIdentifiers.get(0);
+                }
+            }
+
+            if(to != null)
+            {
+                sb.append("TO:").append(to);
+
+                List<Alias> aliases = aliasList.getAliases(to);
+
+                if(aliases != null && !aliases.isEmpty())
+                {
+                    sb.append(" ").append(Joiner.on(", ").skipNulls().join(aliases));
+                }
+            }
+            else
+            {
+                sb.append("TO:UNKNOWN");
+            }
+
+            Identifier from = identifierCollection.getIdentifier(IdentifierClass.USER, Form.RADIO, Role.FROM);
+
+            if(from == null)
+            {
+                List<Identifier> fromIdentifiers = identifierCollection.getIdentifiers(Role.FROM);
+
+                if(!fromIdentifiers.isEmpty())
+                {
+                    from = fromIdentifiers.get(0);
+                }
+            }
+
+            if(from != null)
+            {
+                sb.append(" FROM:").append(from);
+
+                List<Alias> aliases = aliasList.getAliases(from);
+
+                if(aliases != null && !aliases.isEmpty())
+                {
+                    sb.append(" ").append(Joiner.on(", ").skipNulls().join(aliases));
+                }
+            }
+            else
+            {
+                sb.append(" FROM:UNKNOWN");
+            }
+        }
+        else
+        {
+            sb.append("Scanning...");
+        }
+
+        return sb.toString();
+    }
+
+    public static String formatInline(String title)
+    {
+        title = "StreamTitle='" + title + "';";
+        int chunks = (int)Math.ceil((title.length() + 1) / 16.0d);
+        int nulls = (chunks * 16) - title.length();
+        char[] padding = new char[nulls];
+
+        StringBuilder sb = new StringBuilder();
+        sb.append((char)chunks).append(title).append(padding);
+        return sb.toString();
+    }
+
+}

src/main/java/io/github/dsheirer/audio/broadcast/icecast/IcecastTCPAudioBroadcaster.java

@@ -21,9 +21,11 @@ package io.github.dsheirer.audio.broadcast.icecast;
 import io.github.dsheirer.alias.AliasModel;
 import io.github.dsheirer.audio.broadcast.BroadcastState;
 import io.github.dsheirer.audio.broadcast.icecast.codec.IcecastCodecFactory;
+import io.github.dsheirer.audio.broadcast.icecast.IcecastMetadata;
 import io.github.dsheirer.audio.convert.InputAudioFormat;
 import io.github.dsheirer.audio.convert.MP3AudioConverter;
 import io.github.dsheirer.audio.convert.MP3Setting;
+import io.github.dsheirer.identifier.IdentifierCollection;
 import io.github.dsheirer.properties.SystemProperties;
 import io.github.dsheirer.util.ThreadPool;
 import org.apache.mina.core.RuntimeIoException;
@@ -39,13 +41,14 @@ import java.io.IOException;
 import java.net.InetSocketAddress;
 import java.net.SocketException;
 import java.nio.channels.UnresolvedAddressException;
+import java.util.Arrays;
 import java.util.concurrent.TimeUnit;
 import java.util.concurrent.atomic.AtomicBoolean;
 
 public class IcecastTCPAudioBroadcaster extends IcecastAudioBroadcaster
 {
     private final static Logger mLog = LoggerFactory.getLogger(IcecastTCPAudioBroadcaster.class);
-    private final static String TERMINATOR = "\r\n";
+    private final static String TERMINATOR = "\n";
     private final static String SEPARATOR = ":";
     private static final long RECONNECT_INTERVAL_MILLISECONDS = 3000; //3 seconds
     private static final long CONNECTION_ATTEMPT_TIMEOUT_MILLISECONDS = 5000; //5 seconds
@@ -78,11 +81,35 @@ public class IcecastTCPAudioBroadcaster extends IcecastAudioBroadcaster
      * Broadcasts the audio frame or sequence
      */
     @Override
-    protected void broadcastAudio(byte[] audio)
+    protected void broadcastAudio(byte[] audio, IdentifierCollection identifierCollection)
     {
         if(audio != null && audio.length > 0 && connect() && mStreamingSession != null && mStreamingSession.isConnected())
         {
-            mStreamingSession.write(audio);
+            if(mInlineActive)
+            {
+                byte[] metadata = IcecastMetadata.formatInline(IcecastMetadata.getTitle(identifierCollection, mAliasModel)).getBytes();
+                if (mInlineRemaining == -1)
+                {
+                    mInlineRemaining = mInlineInterval;
+                }
+                int audioOffset = 0;
+                while(audioOffset < audio.length)
+                {
+                    byte[] chunk = Arrays.copyOfRange(audio, audioOffset, Math.min(audioOffset + mInlineRemaining, audio.length));
+                    mInlineRemaining -= chunk.length;
+                    audioOffset += chunk.length;
+                    mStreamingSession.write(chunk);
+                    if(mInlineRemaining == 0)
+                    {
+                        mInlineRemaining = mInlineInterval;
+                        mStreamingSession.write(metadata);
+                    }
+                }
+            }
+            else
+            {
+                mStreamingSession.write(audio);
+            }
         }
     }
 
@@ -238,7 +265,18 @@ public class IcecastTCPAudioBroadcaster extends IcecastAudioBroadcaster
                     .append(getConfiguration().getDescription()).append(TERMINATOR);
             }
 
-            sb.append(TERMINATOR).append(TERMINATOR);
+            if(getConfiguration().hasInline())
+            {
+                mInlineActive = true;
+                mInlineInterval = getConfiguration().getInlineInterval();
+                sb.append(IcecastHeader.METAINT.getValue()).append(SEPARATOR)
+                    .append(String.valueOf(mInlineInterval))
+                    .append(TERMINATOR);
+            }
+            else
+            {
+                mInlineActive = false;
+            }
 
             session.write(sb.toString());
         }

src/main/java/io/github/dsheirer/audio/broadcast/icecast/IcecastTCPConfiguration.java

@@ -63,6 +63,7 @@ public class IcecastTCPConfiguration extends IcecastConfiguration
         copy.setName(getName());
         copy.setHost(getHost());
         copy.setPort(getPort());
+        copy.setInline(getInline());
         copy.setPassword(getPassword());
         copy.setDelay(getDelay());
         copy.setEnabled(false);

src/main/java/io/github/dsheirer/audio/broadcast/icecast/codec/IcecastEncoder.java

@@ -1,6 +1,6 @@
-/*******************************************************************************
- * sdrtrunk
- * Copyright (C) 2014-2016 Dennis Sheirer
+/*
+ * *****************************************************************************
+ * Copyright (C) 2014-2022 Dennis Sheirer
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -14,8 +14,8 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>
- *
- ******************************************************************************/
+ * ****************************************************************************
+ */
 package io.github.dsheirer.audio.broadcast.icecast.codec;
 
 import org.apache.mina.core.buffer.IoBuffer;

src/main/java/io/github/dsheirer/audio/broadcast/shoutcast/v1/ShoutcastV1AudioBroadcaster.java

@@ -24,6 +24,7 @@ import io.github.dsheirer.audio.broadcast.BroadcastState;
 import io.github.dsheirer.audio.broadcast.IBroadcastMetadataUpdater;
 import io.github.dsheirer.audio.convert.InputAudioFormat;
 import io.github.dsheirer.audio.convert.MP3Setting;
+import io.github.dsheirer.identifier.IdentifierCollection;
 import io.github.dsheirer.util.ThreadPool;
 import org.apache.mina.core.RuntimeIoException;
 import org.apache.mina.core.buffer.IoBuffer;
@@ -93,7 +94,7 @@ public class ShoutcastV1AudioBroadcaster extends AudioStreamingBroadcaster
      * Broadcasts the audio frame or sequence
      */
     @Override
-    protected void broadcastAudio(byte[] audio)
+    protected void broadcastAudio(byte[] audio, IdentifierCollection identifierCollection)
     {
         if(audio != null && audio.length > 0 && connect() && mStreamingSession != null && mStreamingSession.isConnected())
         {

src/main/java/io/github/dsheirer/audio/broadcast/shoutcast/v2/ShoutcastV2AudioStreamingBroadcaster.java

@@ -109,7 +109,7 @@ public class ShoutcastV2AudioStreamingBroadcaster extends AudioStreamingBroadcas
      * Broadcasts the audio frame or sequence
      */
     @Override
-    protected void broadcastAudio(byte[] audio)
+    protected void broadcastAudio(byte[] audio, IdentifierCollection identifierCollection)
     {
         //Dispatch any queued metadata messages
         UltravoxMessage metadataMessage = mMetadataMessageQueue.poll();

src/main/java/io/github/dsheirer/audio/broadcast/shoutcast/v2/ultravox/StreamMimeType.java

@@ -1,6 +1,6 @@
-/*******************************************************************************
- * sdrtrunk
- * Copyright (C) 2014-2016 Dennis Sheirer
+/*
+ * *****************************************************************************
+ * Copyright (C) 2014-2022 Dennis Sheirer
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -14,8 +14,8 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>
- *
- ******************************************************************************/
+ * ****************************************************************************
+ */
 package io.github.dsheirer.audio.broadcast.shoutcast.v2.ultravox;
 
 import io.github.dsheirer.audio.broadcast.BroadcastFormat;

src/main/java/io/github/dsheirer/audio/broadcast/shoutcast/v2/ultravox/UltravoxMessage.java

@@ -1,6 +1,6 @@
-/*******************************************************************************
- * sdrtrunk
- * Copyright (C) 2014-2016 Dennis Sheirer
+/*
+ * *****************************************************************************
+ * Copyright (C) 2014-2022 Dennis Sheirer
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -14,8 +14,8 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>
- *
- ******************************************************************************/
+ * ****************************************************************************
+ */
 package io.github.dsheirer.audio.broadcast.shoutcast.v2.ultravox;
 
 import io.github.dsheirer.bits.BinaryMessage;

src/main/java/io/github/dsheirer/audio/broadcast/shoutcast/v2/ultravox/UltravoxMessageFactory.java

@@ -1,6 +1,6 @@
-/*******************************************************************************
- * sdrtrunk
- * Copyright (C) 2014-2016 Dennis Sheirer
+/*
+ * *****************************************************************************
+ * Copyright (C) 2014-2022 Dennis Sheirer
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -14,8 +14,8 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>
- *
- ******************************************************************************/
+ * ****************************************************************************
+ */
 package io.github.dsheirer.audio.broadcast.shoutcast.v2.ultravox;
 
 public class UltravoxMessageFactory

src/main/java/io/github/dsheirer/audio/codec/mbe/MBECallSequence.java

@@ -1,6 +1,6 @@
 /*
  * *****************************************************************************
- * Copyright (C) 2014-2021 Dennis Sheirer
+ * Copyright (C) 2014-2022 Dennis Sheirer
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by

src/main/java/io/github/dsheirer/audio/convert/MP3AudioConverter.java

@@ -18,19 +18,19 @@
  */
 package io.github.dsheirer.audio.convert;
 
+import io.github.dsheirer.audio.AudioUtils;
 import io.github.dsheirer.dsp.filter.resample.RealResampler;
 import io.github.dsheirer.sample.ConversionUtils;
-import net.sourceforge.lame.lowlevel.LameEncoder;
-import net.sourceforge.lame.mp3.Lame;
-import org.apache.commons.math3.util.FastMath;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
 import java.io.ByteArrayOutputStream;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collections;
 import java.util.List;
+import net.sourceforge.lame.lowlevel.LameEncoder;
+import net.sourceforge.lame.mp3.Lame;
+import org.apache.commons.math3.util.FastMath;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 /**
  * Converts PCM audio packets to Mono, MP3 encoded audio
@@ -45,16 +45,20 @@ public class MP3AudioConverter implements IAudioConverter
     private byte[] mOutputFramesBuffer;
     private InputAudioFormat mInputAudioFormat;
 
+    private boolean mNormalizeAudio;
+
     /**
      * Constructs an instance.
      *
      * @param inputAudioFormat for the desired input sample rate and bit size (resampled from default 8 kHz as needed)
      * @param setting to configure the LAME encoder
+     * @param normalizeAudio to normalize the audio gain prior to encoding
      */
-    public MP3AudioConverter(InputAudioFormat inputAudioFormat, MP3Setting setting)
+    public MP3AudioConverter(InputAudioFormat inputAudioFormat, MP3Setting setting, boolean normalizeAudio)
     {
         mInputAudioFormat = inputAudioFormat;
         mEncoder = LameFactory.getLameEncoder(inputAudioFormat, setting);
+        mNormalizeAudio = normalizeAudio;
 
         //Resampling is only required if desired input sample rate is not system default of 8kHz
         if(inputAudioFormat != InputAudioFormat.SR_8000 && inputAudioFormat != InputAudioFormat.SR_32_8000)
@@ -74,6 +78,11 @@ public class MP3AudioConverter implements IAudioConverter
     {
         List<byte[]> converted = new ArrayList<>();
 
+        if(mNormalizeAudio)
+        {
+            audioPackets = AudioUtils.normalize(audioPackets);
+        }
+
         if(mResampler != null)
         {
             audioPackets = mResampler.resample(audioPackets);

src/main/java/io/github/dsheirer/audio/convert/MP3Setting.java

@@ -34,8 +34,8 @@ public enum MP3Setting
     CBR_16(false, 16, "CBR - Constant Bit Rate 16 kbps (default)"),
     CBR_32(false, 32, "CBR - Constant Bit Rate 32 kbps"),
     ABR_56(true, 56, "ABR - Average Bit Rate 56 kbps"),
-    VBR_5(true, Lame.QUALITY_MIDDLE, "VBR - Middle Quality (5)"),
-    VBR_7(true, Lame.QUALITY_LOW, "VBR - Low Quality (7)");
+    VBR_5(true, Lame.QUALITY_MIDDLE, "VBR - Variable Bit Rate - Better Quality"),
+    VBR_7(true, Lame.QUALITY_LOW, "VBR - Variable Bit Rate - Good Quality");
 
     private boolean mVariableBitRate;
     private int mSetting;

src/main/java/io/github/dsheirer/audio/convert/MP3SilenceGenerator.java

@@ -18,11 +18,10 @@
  */
 package io.github.dsheirer.audio.convert;
 
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
 import java.util.ArrayList;
 import java.util.List;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 public class MP3SilenceGenerator implements ISilenceGenerator
 {
@@ -40,7 +39,7 @@ public class MP3SilenceGenerator implements ISilenceGenerator
     public MP3SilenceGenerator(InputAudioFormat inputAudioFormat, MP3Setting setting)
     {
         mInputAudioFormat = inputAudioFormat;
-        mMP3AudioConverter = new MP3AudioConverter(inputAudioFormat, setting);
+        mMP3AudioConverter = new MP3AudioConverter(inputAudioFormat, setting, false);
     }
 
     /**

src/main/java/io/github/dsheirer/audio/convert/thumbdv/message/PacketField.java

@@ -1,23 +1,20 @@
 /*
+ * *****************************************************************************
+ * Copyright (C) 2014-2022 Dennis Sheirer
  *
- *  * ******************************************************************************
- *  * Copyright (C) 2014-2019 Dennis Sheirer
- *  *
- *  * This program is free software: you can redistribute it and/or modify
- *  * it under the terms of the GNU General Public License as published by
- *  * the Free Software Foundation, either version 3 of the License, or
- *  * (at your option) any later version.
- *  *
- *  * This program is distributed in the hope that it will be useful,
- *  * but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  * GNU General Public License for more details.
- *  *
- *  * You should have received a copy of the GNU General Public License
- *  * along with this program.  If not, see <http://www.gnu.org/licenses/>
- *  * *****************************************************************************
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ * ****************************************************************************
  */
 
 package io.github.dsheirer.audio.convert.thumbdv.message;

src/main/java/io/github/dsheirer/audio/convert/thumbdv/message/response/AmbeResponse.java

@@ -1,23 +1,20 @@
 /*
+ * *****************************************************************************
+ * Copyright (C) 2014-2022 Dennis Sheirer
  *
- *  * ******************************************************************************
- *  * Copyright (C) 2014-2019 Dennis Sheirer
- *  *
- *  * This program is free software: you can redistribute it and/or modify
- *  * it under the terms of the GNU General Public License as published by
- *  * the Free Software Foundation, either version 3 of the License, or
- *  * (at your option) any later version.
- *  *
- *  * This program is distributed in the hope that it will be useful,
- *  * but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  * GNU General Public License for more details.
- *  *
- *  * You should have received a copy of the GNU General Public License
- *  * along with this program.  If not, see <http://www.gnu.org/licenses/>
- *  * *****************************************************************************
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ * ****************************************************************************
  */
 
 package io.github.dsheirer.audio.convert.thumbdv.message.response;

src/main/java/io/github/dsheirer/audio/playback/AudioPanel.java

@@ -1,7 +1,6 @@
 /*
- * ******************************************************************************
- * sdrtrunk
- * Copyright (C) 2014-2018 Dennis Sheirer
+ * *****************************************************************************
+ * Copyright (C) 2014-2022 Dennis Sheirer
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -15,7 +14,7 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>
- * *****************************************************************************
+ * ****************************************************************************
  */
 package io.github.dsheirer.audio.playback;
 
@@ -30,7 +29,6 @@ import io.github.dsheirer.icon.IconModel;
 import io.github.dsheirer.preference.UserPreferences;
 import io.github.dsheirer.sample.Listener;
 import io.github.dsheirer.settings.SettingsManager;
-import io.github.dsheirer.source.SourceManager;
 import io.github.dsheirer.source.mixer.MixerChannelConfiguration;
 import jiconfont.icons.font_awesome.FontAwesome;
 import jiconfont.swing.IconFontSwing;
@@ -69,7 +67,6 @@ public class AudioPanel extends JPanel implements Listener<AudioEvent>
 
     private IconModel mIconModel;
     private SettingsManager mSettingsManager;
-    private SourceManager mSourceManager;
     private IAudioController mController;
     private AliasModel mAliasModel;
     private UserPreferences mUserPreferences;
@@ -78,11 +75,10 @@ public class AudioPanel extends JPanel implements Listener<AudioEvent>
     private AudioChannelsPanel mAudioChannelsPanel;
 
     public AudioPanel(IconModel iconModel, UserPreferences userPreferences, SettingsManager settingsManager,
-                      SourceManager sourceManager, IAudioController controller, AliasModel aliasModel)
+                      IAudioController controller, AliasModel aliasModel)
     {
         mIconModel = iconModel;
         mSettingsManager = settingsManager;
-        mSourceManager = sourceManager;
         mController = controller;
         mAliasModel = aliasModel;
         mUserPreferences = userPreferences;

src/main/java/io/github/dsheirer/bits/BinaryMessage.java

@@ -35,7 +35,7 @@ public class BinaryMessage extends BitSet
      * Logical (ie constructed) size of this bitset, despite the actual size of
      * the super bitset that this class is based on
      */
-    private int mSize = 0;
+    private int mSize;
 
     /**
      * Pointer to the next fill index location, when adding bits to this bitset
@@ -43,21 +43,21 @@ public class BinaryMessage extends BitSet
      */
     private int mPointer = 0;
 
-    /**
-     * Bitset that buffers bits added one at a time, up to the size of the this
-     * bitset. 
-     *
-     * Note: the super class bitset behind this class may have a size larger 
-     * that the size parameter specified.
-     * @param size
-     */
-
     /**
      * Used for temporary storage of CRC check results when we're passing this
      * message to an EDAC function.
      */
     private CRC mCRC;
 
+    /**
+     * Constructs a bitset that buffers bits added one at a time, up to the size
+     * of the this bitset.
+     * <p>
+     * Note: the super class bitset behind this class may have a size larger
+     * that the size parameter specified.
+     *
+     * @param size of constructed bitset
+     */
     public BinaryMessage(int size)
     {
         super(size);
@@ -214,9 +214,7 @@ public class BinaryMessage extends BitSet
     }
 
     /**
-     * Returns a (new) copy of this bitsetbuffer
-     *
-     * @return
+     * @return a (new) copy of this binary message
      */
     public BinaryMessage copy()
     {

src/main/java/io/github/dsheirer/buffer/ComplexCircularBuffer.java

@@ -1,20 +1,21 @@
-/*******************************************************************************
- *     SDR Trunk 
- *     Copyright (C) 2014-2018 Dennis Sheirer
+/*
+ * *****************************************************************************
+ * Copyright (C) 2014-2022 Dennis Sheirer
  *
- *     This program is free software: you can redistribute it and/or modify
- *     it under the terms of the GNU General Public License as published by
- *     the Free Software Foundation, either version 3 of the License, or
- *     (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *     This program is distributed in the hope that it will be useful,
- *     but WITHOUT ANY WARRANTY; without even the implied warranty of
- *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *     GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *     You should have received a copy of the GNU General Public License
- *     along with this program.  If not, see <http://www.gnu.org/licenses/>
- ******************************************************************************/
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ * ****************************************************************************
+ */
 package io.github.dsheirer.buffer;
 
 import io.github.dsheirer.sample.complex.Complex;

src/main/java/io/github/dsheirer/buffer/FloatCircularBuffer.java

@@ -1,6 +1,6 @@
 /*
  * *****************************************************************************
- * Copyright (C) 2014-2021 Dennis Sheirer
+ * Copyright (C) 2014-2022 Dennis Sheirer
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by

src/main/java/io/github/dsheirer/buffer/RealCircularBuffer.java

@@ -1,6 +1,6 @@
-/*******************************************************************************
- * sdrtrunk
- * Copyright (C) 2014-2017 Dennis Sheirer
+/*
+ * *****************************************************************************
+ * Copyright (C) 2014-2022 Dennis Sheirer
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -14,8 +14,8 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>
- *
- ******************************************************************************/
+ * ****************************************************************************
+ */
 package io.github.dsheirer.buffer;
 
 /**

src/main/java/io/github/dsheirer/channel/metadata/ChannelMetadata.java

@@ -1,23 +1,20 @@
 /*
+ * *****************************************************************************
+ * Copyright (C) 2014-2022 Dennis Sheirer
  *
- *  * ******************************************************************************
- *  * Copyright (C) 2014-2020 Dennis Sheirer
- *  *
- *  * This program is free software: you can redistribute it and/or modify
- *  * it under the terms of the GNU General Public License as published by
- *  * the Free Software Foundation, either version 3 of the License, or
- *  * (at your option) any later version.
- *  *
- *  * This program is distributed in the hope that it will be useful,
- *  * but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  * GNU General Public License for more details.
- *  *
- *  * You should have received a copy of the GNU General Public License
- *  * along with this program.  If not, see <http://www.gnu.org/licenses/>
- *  * *****************************************************************************
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ * ****************************************************************************
  */
 
 package io.github.dsheirer.channel.metadata;

src/main/java/io/github/dsheirer/channel/state/DecoderState.java

@@ -1,23 +1,20 @@
 /*
+ * *****************************************************************************
+ * Copyright (C) 2014-2022 Dennis Sheirer
  *
- *  * ******************************************************************************
- *  * Copyright (C) 2014-2019 Dennis Sheirer
- *  *
- *  * This program is free software: you can redistribute it and/or modify
- *  * it under the terms of the GNU General Public License as published by
- *  * the Free Software Foundation, either version 3 of the License, or
- *  * (at your option) any later version.
- *  *
- *  * This program is distributed in the hope that it will be useful,
- *  * but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  * GNU General Public License for more details.
- *  *
- *  * You should have received a copy of the GNU General Public License
- *  * along with this program.  If not, see <http://www.gnu.org/licenses/>
- *  * *****************************************************************************
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ * ****************************************************************************
  */
 
 package io.github.dsheirer.channel.state;

src/main/java/io/github/dsheirer/channel/state/MultiChannelState.java

@@ -1,23 +1,20 @@
 /*
+ * *****************************************************************************
+ * Copyright (C) 2014-2022 Dennis Sheirer
  *
- *  * ******************************************************************************
- *  * Copyright (C) 2014-2019 Dennis Sheirer
- *  *
- *  * This program is free software: you can redistribute it and/or modify
- *  * it under the terms of the GNU General Public License as published by
- *  * the Free Software Foundation, either version 3 of the License, or
- *  * (at your option) any later version.
- *  *
- *  * This program is distributed in the hope that it will be useful,
- *  * but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  * GNU General Public License for more details.
- *  *
- *  * You should have received a copy of the GNU General Public License
- *  * along with this program.  If not, see <http://www.gnu.org/licenses/>
- *  * *****************************************************************************
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ * ****************************************************************************
  */
 package io.github.dsheirer.channel.state;
 

src/main/java/io/github/dsheirer/channel/state/SingleChannelState.java

@@ -1,23 +1,20 @@
 /*
+ * *****************************************************************************
+ * Copyright (C) 2014-2022 Dennis Sheirer
  *
- *  * ******************************************************************************
- *  * Copyright (C) 2014-2019 Dennis Sheirer
- *  *
- *  * This program is free software: you can redistribute it and/or modify
- *  * it under the terms of the GNU General Public License as published by
- *  * the Free Software Foundation, either version 3 of the License, or
- *  * (at your option) any later version.
- *  *
- *  * This program is distributed in the hope that it will be useful,
- *  * but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  * GNU General Public License for more details.
- *  *
- *  * You should have received a copy of the GNU General Public License
- *  * along with this program.  If not, see <http://www.gnu.org/licenses/>
- *  * *****************************************************************************
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ * ****************************************************************************
  */
 package io.github.dsheirer.channel.state;
 

src/main/java/io/github/dsheirer/channel/state/StateMachine.java

@@ -1,23 +1,20 @@
 /*
+ * *****************************************************************************
+ * Copyright (C) 2014-2022 Dennis Sheirer
  *
- *  * ******************************************************************************
- *  * Copyright (C) 2014-2019 Dennis Sheirer
- *  *
- *  * This program is free software: you can redistribute it and/or modify
- *  * it under the terms of the GNU General Public License as published by
- *  * the Free Software Foundation, either version 3 of the License, or
- *  * (at your option) any later version.
- *  *
- *  * This program is distributed in the hope that it will be useful,
- *  * but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  * GNU General Public License for more details.
- *  *
- *  * You should have received a copy of the GNU General Public License
- *  * along with this program.  If not, see <http://www.gnu.org/licenses/>
- *  * *****************************************************************************
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ * ****************************************************************************
  */
 
 package io.github.dsheirer.channel.state;

src/main/java/io/github/dsheirer/channel/state/TimeslotDecoderState.java

@@ -1,23 +1,20 @@
 /*
+ * *****************************************************************************
+ * Copyright (C) 2014-2022 Dennis Sheirer
  *
- *  * ******************************************************************************
- *  * Copyright (C) 2014-2019 Dennis Sheirer
- *  *
- *  * This program is free software: you can redistribute it and/or modify
- *  * it under the terms of the GNU General Public License as published by
- *  * the Free Software Foundation, either version 3 of the License, or
- *  * (at your option) any later version.
- *  *
- *  * This program is distributed in the hope that it will be useful,
- *  * but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  * GNU General Public License for more details.
- *  *
- *  * You should have received a copy of the GNU General Public License
- *  * along with this program.  If not, see <http://www.gnu.org/licenses/>
- *  * *****************************************************************************
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ * ****************************************************************************
  */
 
 package io.github.dsheirer.channel.state;

src/main/java/io/github/dsheirer/controller/ControllerPanel.java

@@ -1,6 +1,6 @@
 /*
  * *****************************************************************************
- *  Copyright (C) 2014-2020 Dennis Sheirer
+ * Copyright (C) 2014-2022 Dennis Sheirer
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -30,8 +30,8 @@ import io.github.dsheirer.map.MapService;
 import io.github.dsheirer.playlist.PlaylistManager;
 import io.github.dsheirer.preference.UserPreferences;
 import io.github.dsheirer.settings.SettingsManager;
-import io.github.dsheirer.source.SourceManager;
-import io.github.dsheirer.source.tuner.TunerViewPanel;
+import io.github.dsheirer.source.tuner.manager.TunerManager;
+import io.github.dsheirer.source.tuner.ui.TunerViewPanel;
 import jiconfont.icons.font_awesome.FontAwesome;
 import jiconfont.swing.IconFontSwing;
 import net.miginfocom.swing.MigLayout;
@@ -59,13 +59,13 @@ public class ControllerPanel extends JPanel
 
     public ControllerPanel(PlaylistManager playlistManager, AudioPlaybackManager audioPlaybackManager,
                            IconModel iconModel, MapService mapService, SettingsManager settingsManager,
-                           SourceManager sourceManager, UserPreferences userPreferences)
+                           TunerManager tunerManager, UserPreferences userPreferences)
     {
-        mAudioPanel = new AudioPanel(iconModel, userPreferences, settingsManager, sourceManager, audioPlaybackManager,
+        mAudioPanel = new AudioPanel(iconModel, userPreferences, settingsManager, audioPlaybackManager,
             playlistManager.getAliasModel());
         mNowPlayingPanel = new NowPlayingPanel(playlistManager, iconModel, userPreferences);
         mMapPanel = new MapPanel(mapService, playlistManager.getAliasModel(), iconModel, settingsManager);
-        mTunerManagerPanel = new TunerViewPanel(sourceManager.getTunerModel(), userPreferences);
+        mTunerManagerPanel = new TunerViewPanel(tunerManager, userPreferences);
 
         init();
     }

src/main/java/io/github/dsheirer/controller/channel/ChannelConversionRequest.java

@@ -1,6 +1,6 @@
 /*
  * *****************************************************************************
- *  Copyright (C) 2014-2020 Dennis Sheirer
+ * Copyright (C) 2014-2022 Dennis Sheirer
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by

src/main/java/io/github/dsheirer/controller/channel/ChannelProcessingManager.java

@@ -1,23 +1,20 @@
 /*
+ * *****************************************************************************
+ * Copyright (C) 2014-2022 Dennis Sheirer
  *
- *  * ******************************************************************************
- *  * Copyright (C) 2014-2020 Dennis Sheirer
- *  *
- *  * This program is free software: you can redistribute it and/or modify
- *  * it under the terms of the GNU General Public License as published by
- *  * the Free Software Foundation, either version 3 of the License, or
- *  * (at your option) any later version.
- *  *
- *  * This program is distributed in the hope that it will be useful,
- *  * but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  * GNU General Public License for more details.
- *  *
- *  * You should have received a copy of the GNU General Public License
- *  * along with this program.  If not, see <http://www.gnu.org/licenses/>
- *  * *****************************************************************************
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ * ****************************************************************************
  */
 package io.github.dsheirer.controller.channel;
 
@@ -28,6 +25,7 @@ import io.github.dsheirer.channel.metadata.ChannelAndMetadata;
 import io.github.dsheirer.channel.metadata.ChannelMetadata;
 import io.github.dsheirer.channel.metadata.ChannelMetadataModel;
 import io.github.dsheirer.controller.channel.event.ChannelStartProcessingRequest;
+import io.github.dsheirer.controller.channel.event.ChannelStopProcessingRequest;
 import io.github.dsheirer.controller.channel.event.PreloadDataContent;
 import io.github.dsheirer.controller.channel.map.ChannelMapModel;
 import io.github.dsheirer.identifier.Form;
@@ -47,14 +45,12 @@ import io.github.dsheirer.sample.Listener;
 import io.github.dsheirer.source.Source;
 import io.github.dsheirer.source.SourceEvent;
 import io.github.dsheirer.source.SourceException;
-import io.github.dsheirer.source.SourceManager;
 import io.github.dsheirer.source.config.SourceConfigTuner;
 import io.github.dsheirer.source.config.SourceConfigTunerMultipleFrequency;
+import io.github.dsheirer.source.tuner.channel.TunerChannelSource;
+import io.github.dsheirer.source.tuner.manager.TunerManager;
 import io.github.dsheirer.util.ThreadPool;
-import javafx.application.Platform;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
+import java.awt.GraphicsEnvironment;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Map;
@@ -64,6 +60,9 @@ import java.util.concurrent.ScheduledFuture;
 import java.util.concurrent.TimeUnit;
 import java.util.concurrent.locks.Lock;
 import java.util.concurrent.locks.ReentrantLock;
+import javafx.application.Platform;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 /**
  * Channel processing manager handles all starting and stopping of channel decoding.  A processing chain is created
@@ -86,7 +85,7 @@ public class ChannelProcessingManager implements Listener<ChannelEvent>
     private ChannelMapModel mChannelMapModel;
     private ChannelMetadataModel mChannelMetadataModel;
     private EventLogManager mEventLogManager;
-    private SourceManager mSourceManager;
+    private TunerManager mTunerManager;
     private AliasModel mAliasModel;
     private UserPreferences mUserPreferences;
     private List<Long> mLoggedFrequencies = new ArrayList<>();
@@ -97,16 +96,16 @@ public class ChannelProcessingManager implements Listener<ChannelEvent>
      *
      * @param channelMapModel containing channel maps defined by the user
      * @param eventLogManager for adding event loggers to channels
-     * @param sourceManager for obtaining a tuner channel source for the channel
+     * @param tunerManager for obtaining a tuner channel source for the channel
      * @param aliasModel for aliasing of identifiers produced by the channel
      * @param userPreferences for user defined behavior and settings
      */
     public ChannelProcessingManager(ChannelMapModel channelMapModel, EventLogManager eventLogManager,
-                                    SourceManager sourceManager, AliasModel aliasModel, UserPreferences userPreferences)
+                                    TunerManager tunerManager, AliasModel aliasModel, UserPreferences userPreferences)
     {
         mChannelMapModel = channelMapModel;
         mEventLogManager = eventLogManager;
-        mSourceManager = sourceManager;
+        mTunerManager = tunerManager;
         mAliasModel = aliasModel;
         mUserPreferences = userPreferences;
         mChannelMetadataModel = new ChannelMetadataModel();
@@ -126,7 +125,20 @@ public class ChannelProcessingManager implements Listener<ChannelEvent>
      */
     private boolean isProcessing(Channel channel)
     {
-        return mProcessingChains.containsKey(channel) && mProcessingChains.get(channel).isProcessing();
+        boolean isProcessing = false;
+
+        mLock.lock();
+
+        try
+        {
+            isProcessing = mProcessingChains.containsKey(channel) && mProcessingChains.get(channel).isProcessing();
+        }
+        finally
+        {
+            mLock.unlock();
+        }
+
+        return isProcessing;
     }
 
     /**
@@ -155,18 +167,60 @@ public class ChannelProcessingManager implements Listener<ChannelEvent>
      */
     public Channel getChannel(ProcessingChain processingChain)
     {
+        Channel channel = null;
+
         if(processingChain != null)
         {
-            for(Map.Entry<Channel,ProcessingChain> entry : mProcessingChains.entrySet())
+            mLock.lock();
+
+            try
             {
-                if(entry.getValue() == processingChain)
+                for(Map.Entry<Channel,ProcessingChain> entry : mProcessingChains.entrySet())
                 {
-                    return entry.getKey();
+                    if(entry.getValue() == processingChain)
+                    {
+                        channel = entry.getKey();
+                        break;
+                    }
                 }
             }
+            finally
+            {
+                mLock.unlock();
+            }
         }
 
-        return null;
+        return channel;
+    }
+
+    /**
+     * Retrieves the channel associated with the processing chain that is consuming from the tuner channel source
+     * @param tunerChannelSource to find the channel
+     * @return channel
+     */
+    private Channel getChannel(TunerChannelSource tunerChannelSource)
+    {
+        Channel channel = null;
+
+        mLock.lock();
+
+        try
+        {
+            for(Map.Entry<Channel,ProcessingChain> entry : mProcessingChains.entrySet())
+            {
+                if(entry.getValue().hasSource(tunerChannelSource))
+                {
+                    channel = entry.getKey();
+                    break;
+                }
+            }
+        }
+        finally
+        {
+            mLock.unlock();
+        }
+
+        return channel;
     }
 
     /**
@@ -275,6 +329,28 @@ public class ChannelProcessingManager implements Listener<ChannelEvent>
         }
     }
 
+    /**
+     * Request to stop a channel that is currently processing
+     * @param request with the tuner channel source feeding the channel to be stopped.
+     */
+    @Subscribe
+    public void stopChannelRequest(ChannelStopProcessingRequest request)
+    {
+        Channel channel = getChannel(request.getTunerChannelSource());
+
+        if(channel != null)
+        {
+            try
+            {
+                stop(channel);
+            }
+            catch(ChannelException ce)
+            {
+                mLog.error("Error stopping channel [" + channel + "]", ce);
+            }
+        }
+    }
+
     /**
      * Stops the specified channel
      * @param channel to stop
@@ -303,7 +379,7 @@ public class ChannelProcessingManager implements Listener<ChannelEvent>
 
         try
         {
-            source = mSourceManager.getSource(channel.getSourceConfiguration(),
+            source = mTunerManager.getSource(channel.getSourceConfiguration(),
                 channel.getDecodeConfiguration().getChannelSpecification());
         }
         catch(SourceException se)
@@ -439,8 +515,15 @@ public class ChannelProcessingManager implements Listener<ChannelEvent>
         {
             processingChain.start();
 
-            //This has to be done on the FX event thread when the playlist editor is constructed
-            Platform.runLater(() -> channel.setProcessing(true));
+            if(GraphicsEnvironment.isHeadless())
+            {
+                channel.setProcessing(true);
+            }
+            else
+            {
+                //This has to be done on the FX event thread when the playlist editor is constructed
+                Platform.runLater(() -> channel.setProcessing(true));
+            }
 
             mChannelEventBroadcaster.broadcast(new ChannelEvent(channel, ChannelEvent.Event.NOTIFICATION_PROCESSING_START));
         }
@@ -526,13 +609,20 @@ public class ChannelProcessingManager implements Listener<ChannelEvent>
      */
     private void stopProcessing(Channel channel) throws ChannelException
     {
-        //This has to be done on the FX event thread when the playlist editor is constructed
-        Platform.runLater(() -> channel.setProcessing(false));
-
         ProcessingChain processingChain = removeProcessingChain(channel);
 
         if(processingChain != null)
         {
+            if(GraphicsEnvironment.isHeadless())
+            {
+                channel.setProcessing(false);
+            }
+            else
+            {
+                //This has to be done on the FX event thread when the playlist editor is constructed
+                Platform.runLater(() -> channel.setProcessing(false));
+            }
+
             //Since the processing chain's source will block on stop(), throw it to the thread pool to run
             ThreadPool.CACHED.submit(() -> {
                 try
@@ -558,10 +648,6 @@ public class ChannelProcessingManager implements Listener<ChannelEvent>
                 }
             });
         }
-        else
-        {
-            throw new ChannelException("Channel is not currently playing");
-        }
     }
 
     /**
@@ -736,7 +822,14 @@ public class ChannelProcessingManager implements Listener<ChannelEvent>
 
                 if(toShutdown != null)
                 {
-                    mLog.warn("Channel source error detected - stopping channel [" + toShutdown.getName() + "]");
+                    if(sourceEvent.getEvent() == SourceEvent.Event.NOTIFICATION_ERROR_STATE)
+                    {
+                        mLog.warn("Channel source error detected - stopping channel [" + toShutdown.getName() + "]");
+                    }
+                    else
+                    {
+                        mLog.warn("Source event error - stopping channel [" + toShutdown.getName() + "]");
+                    }
 
                     try
                     {

src/main/java/io/github/dsheirer/controller/channel/event/ChannelStopProcessingRequest.java

@@ -0,0 +1,44 @@
+/*
+ * *****************************************************************************
+ * Copyright (C) 2014-2022 Dennis Sheirer
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ * ****************************************************************************
+ */
+
+package io.github.dsheirer.controller.channel.event;
+
+import io.github.dsheirer.module.ModuleEventBusMessage;
+import io.github.dsheirer.source.tuner.channel.TunerChannelSource;
+
+/**
+ * Request to stop processing a channel for a specific tuner channel source
+ */
+public class ChannelStopProcessingRequest extends ModuleEventBusMessage
+{
+    private TunerChannelSource mTunerChannelSource;
+    /**
+     * Constructs an instance
+     * @param tunerChannelSource for the channel to stop
+     */
+    public ChannelStopProcessingRequest(TunerChannelSource tunerChannelSource)
+    {
+        mTunerChannelSource = tunerChannelSource;
+    }
+
+    public TunerChannelSource getTunerChannelSource()
+    {
+        return mTunerChannelSource;
+    }
+}

src/main/java/io/github/dsheirer/dsp/filter/channelizer/PolyphaseChannelManager.java

@@ -21,11 +21,13 @@ package io.github.dsheirer.dsp.filter.channelizer;
 import io.github.dsheirer.buffer.INativeBuffer;
 import io.github.dsheirer.buffer.INativeBufferProvider;
 import io.github.dsheirer.buffer.NativeBufferPoisonPill;
+import io.github.dsheirer.controller.channel.event.ChannelStopProcessingRequest;
 import io.github.dsheirer.dsp.filter.FilterFactory;
 import io.github.dsheirer.dsp.filter.channelizer.output.IPolyphaseChannelOutputProcessor;
 import io.github.dsheirer.dsp.filter.channelizer.output.OneChannelOutputProcessor;
 import io.github.dsheirer.dsp.filter.channelizer.output.TwoChannelOutputProcessor;
 import io.github.dsheirer.dsp.filter.design.FilterDesignException;
+import io.github.dsheirer.eventbus.MyEventBus;
 import io.github.dsheirer.sample.Broadcaster;
 import io.github.dsheirer.sample.Listener;
 import io.github.dsheirer.sample.complex.InterleavedComplexSamples;
@@ -37,10 +39,7 @@ import io.github.dsheirer.source.tuner.TunerController;
 import io.github.dsheirer.source.tuner.channel.TunerChannel;
 import io.github.dsheirer.source.tuner.channel.TunerChannelSource;
 import io.github.dsheirer.util.Dispatcher;
-import org.apache.commons.math3.util.FastMath;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
+import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.Iterator;
 import java.util.List;
@@ -50,6 +49,9 @@ import java.util.SortedSet;
 import java.util.TreeSet;
 import java.util.concurrent.ConcurrentLinkedQueue;
 import java.util.concurrent.CopyOnWriteArrayList;
+import org.apache.commons.math3.util.FastMath;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 /**
  * Polyphase Channel Manager is a DDC channel manager and complex buffer queue/processor for a tuner.  This class
@@ -84,6 +86,7 @@ public class PolyphaseChannelManager implements ISourceEventProcessor
     private NativeBufferReceiver mNativeBufferReceiver = new NativeBufferReceiver();
     private Dispatcher mBufferDispatcher;
     private Map<Integer,float[]> mOutputProcessorFilters = new HashMap<>();
+    private boolean mRunning = true;
 
     /**
      * Creates a polyphase channel manager instance.
@@ -126,6 +129,18 @@ public class PolyphaseChannelManager implements ISourceEventProcessor
         this(tunerController, tunerController.getFrequency(), tunerController.getSampleRate());
     }
 
+    public void stopAllChannels()
+    {
+        mRunning = false;
+
+        List<TunerChannelSource> toStop = new ArrayList<>(mChannelSources);
+
+        for(TunerChannelSource tunerChannelSource: toStop)
+        {
+            MyEventBus.getGlobalEventBus().post(new ChannelStopProcessingRequest(tunerChannelSource));
+        }
+    }
+
     /**
      * Signals to all provisioned tuner channel sources that the source complex buffer provider has an error and can
      * no longer provide channels, so that the tuner channel source can notify the consumer of the error state.
@@ -164,24 +179,27 @@ public class PolyphaseChannelManager implements ISourceEventProcessor
     {
         PolyphaseChannelSource channelSource = null;
 
-        List<Integer> polyphaseIndexes = mChannelCalculator.getChannelIndexes(tunerChannel);
-
-        IPolyphaseChannelOutputProcessor outputProcessor = getOutputProcessor(polyphaseIndexes);
-
-        if(outputProcessor != null)
+        if(mRunning)
         {
-            long centerFrequency = mChannelCalculator.getCenterFrequencyForIndexes(polyphaseIndexes);
+            List<Integer> polyphaseIndexes = mChannelCalculator.getChannelIndexes(tunerChannel);
 
-            try
-            {
-                channelSource = new PolyphaseChannelSource(tunerChannel, outputProcessor, mChannelSourceEventListener,
-                    mChannelCalculator.getChannelSampleRate(), centerFrequency);
+            IPolyphaseChannelOutputProcessor outputProcessor = getOutputProcessor(polyphaseIndexes);
 
-                mChannelSources.add(channelSource);
-            }
-            catch(FilterDesignException fde)
+            if(outputProcessor != null)
             {
-                mLog.debug("Couldn't design final output low pass filter for polyphase channel source");
+                long centerFrequency = mChannelCalculator.getCenterFrequencyForIndexes(polyphaseIndexes);
+
+                try
+                {
+                    channelSource = new PolyphaseChannelSource(tunerChannel, outputProcessor, mChannelSourceEventListener,
+                            mChannelCalculator.getChannelSampleRate(), centerFrequency);
+
+                    mChannelSources.add(channelSource);
+                }
+                catch(FilterDesignException fde)
+                {
+                    mLog.debug("Couldn't design final output low pass filter for polyphase channel source");
+                }
             }
         }
 

src/main/java/io/github/dsheirer/dsp/filter/decimate/DecimationFilterFactory.java

@@ -76,7 +76,7 @@ public class DecimationFilterFactory
      */
     public static int getDecimationRate(int requestedRate)
     {
-        if(requestedRate < 2)
+        if(requestedRate < 0)
         {
             throw new IllegalArgumentException("Requested decimation rate must be greater than 2");
         }

src/main/java/io/github/dsheirer/dsp/filter/design/HalfBandDecimationFilterAnalysis.java

@@ -1,6 +1,6 @@
 /*
  * *****************************************************************************
- * Copyright (C) 2014-2021 Dennis Sheirer
+ * Copyright (C) 2014-2022 Dennis Sheirer
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by

src/main/java/io/github/dsheirer/dsp/filter/fir/remez/RemezFIRFilterDesigner.java

@@ -1,3 +1,22 @@
+/*
+ * *****************************************************************************
+ * Copyright (C) 2014-2022 Dennis Sheirer
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ * ****************************************************************************
+ */
+
 package io.github.dsheirer.dsp.filter.fir.remez;
 
 import io.github.dsheirer.dsp.filter.design.FilterDesignException;

src/main/java/io/github/dsheirer/dsp/filter/fir/remez/RemezFIRFilterDesigner2.java

@@ -1,6 +1,6 @@
-/*******************************************************************************
- * sdrtrunk
- * Copyright (C) 2014-2017 Dennis Sheirer
+/*
+ * *****************************************************************************
+ * Copyright (C) 2014-2022 Dennis Sheirer
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -14,8 +14,8 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>
- *
- ******************************************************************************/
+ * ****************************************************************************
+ */
 package io.github.dsheirer.dsp.filter.fir.remez;
 
 import io.github.dsheirer.dsp.filter.design.FilterDesignException;

src/main/java/io/github/dsheirer/dsp/filter/fir/remez/RemezFIRFilterDesignerWithLagrange.java

@@ -1,6 +1,6 @@
-/*******************************************************************************
- * sdrtrunk
- * Copyright (C) 2014-2017 Dennis Sheirer
+/*
+ * *****************************************************************************
+ * Copyright (C) 2014-2022 Dennis Sheirer
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -14,8 +14,8 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>
- *
- ******************************************************************************/
+ * ****************************************************************************
+ */
 package io.github.dsheirer.dsp.filter.fir.remez;
 
 import io.github.dsheirer.dsp.filter.design.FilterDesignException;

src/main/java/io/github/dsheirer/dsp/window/WindowFactory.java

@@ -1,6 +1,6 @@
 /*
  * *****************************************************************************
- * Copyright (C) 2014-2021 Dennis Sheirer
+ * Copyright (C) 2014-2022 Dennis Sheirer
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by

src/main/java/io/github/dsheirer/edac/CRCUtil.java

@@ -1,20 +1,21 @@
-/*******************************************************************************
- *     SDR Trunk 
- *     Copyright (C) 2014 Dennis Sheirer
+/*
+ * *****************************************************************************
+ * Copyright (C) 2014-2022 Dennis Sheirer
  *
- *     This program is free software: you can redistribute it and/or modify
- *     it under the terms of the GNU General Public License as published by
- *     the Free Software Foundation, either version 3 of the License, or
- *     (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *     This program is distributed in the hope that it will be useful,
- *     but WITHOUT ANY WARRANTY; without even the implied warranty of
- *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *     GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *     You should have received a copy of the GNU General Public License
- *     along with this program.  If not, see <http://www.gnu.org/licenses/>
- ******************************************************************************/
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ * ****************************************************************************
+ */
 package io.github.dsheirer.edac;
 
 import io.github.dsheirer.bits.BinaryMessage;

src/main/java/io/github/dsheirer/filter/FilterEditorPanel.java

@@ -75,7 +75,7 @@ public class FilterEditorPanel<T> extends JPanel
         List<IFilter<T>> filters = filterSet.getFilters();
 
         /* sort the filters in alphabetical order by name */
-        filters.sort((Comparator<IFilter<?>>) (first, second) -> first.getName().compareTo(second.getName()));
+        filters.sort(Comparator.comparing(IFilter::getName));
 
         for(IFilter<T> filter : filters)
         {
@@ -98,7 +98,7 @@ public class FilterEditorPanel<T> extends JPanel
     {
         List<FilterElement<?>> elements = filter.getFilterElements();
 
-        elements.sort(Comparator.comparing(FilterElement::toString));
+        elements.sort(Comparator.comparing(FilterElement::getName));
 
         for(FilterElement<?> element : elements)
         {

src/main/java/io/github/dsheirer/filter/FilterSet.java

@@ -46,13 +46,14 @@ public class FilterSet<T> implements IFilter<T>
 		{
 			for( IFilter<T> filter: mFilters )
 			{
-				if( filter.canProcess( t ) )
+				// Make sure to loop through all filters.
+				// Only return if true or all filters have been evaluated.
+				if( filter.canProcess( t ) && filter.passes( t ))
 				{
-					return filter.passes( t );
+					return true;
 				}
 			}
 		}
-		
 		return false;
     }
 

src/main/java/io/github/dsheirer/gui/JavaFxWindowManager.java

@@ -41,10 +41,7 @@ import io.github.dsheirer.jmbe.JmbeEditorRequest;
 import io.github.dsheirer.module.log.EventLogManager;
 import io.github.dsheirer.playlist.PlaylistManager;
 import io.github.dsheirer.preference.UserPreferences;
-import io.github.dsheirer.settings.SettingsManager;
-import io.github.dsheirer.source.SourceManager;
-import io.github.dsheirer.source.tuner.TunerModel;
-import io.github.dsheirer.source.tuner.configuration.TunerConfigurationModel;
+import io.github.dsheirer.source.tuner.manager.TunerManager;
 import javafx.application.Application;
 import javafx.application.Platform;
 import javafx.embed.swing.JFXPanel;
@@ -79,6 +76,7 @@ public class JavaFxWindowManager extends Application
     private JmbeEditor mJmbeEditor;
     private PlaylistEditor mPlaylistEditor;
     private PlaylistManager mPlaylistManager;
+    private TunerManager mTunerManager;
     private UserPreferences mUserPreferences;
     private UserPreferencesEditor mUserPreferencesEditor;
 
@@ -91,9 +89,10 @@ public class JavaFxWindowManager extends Application
     /**
      * Constructs an instance.  Note: this constructor is used for Swing applications.
      */
-    public JavaFxWindowManager(UserPreferences userPreferences, PlaylistManager playlistManager)
+    public JavaFxWindowManager(UserPreferences userPreferences, TunerManager tunerManager, PlaylistManager playlistManager)
     {
         mUserPreferences = userPreferences;
+        mTunerManager = tunerManager;
         mPlaylistManager = playlistManager;
 
         setup();
@@ -106,12 +105,10 @@ public class JavaFxWindowManager extends Application
     {
         mUserPreferences = new UserPreferences();
         AliasModel aliasModel = new AliasModel();
-        TunerConfigurationModel tunerConfigurationModel = new TunerConfigurationModel();
-        TunerModel tunerModel = new TunerModel(tunerConfigurationModel);
-        SourceManager sourceManager = new SourceManager(tunerModel, new SettingsManager(tunerConfigurationModel),
-            mUserPreferences);
         EventLogManager eventLogManager = new EventLogManager(aliasModel, mUserPreferences);
-        mPlaylistManager = new PlaylistManager(mUserPreferences, sourceManager, aliasModel, eventLogManager, new IconModel());
+        mTunerManager = new TunerManager(mUserPreferences);
+        mTunerManager.start();
+        mPlaylistManager = new PlaylistManager(mUserPreferences, mTunerManager, aliasModel, eventLogManager, new IconModel());
         mPlaylistManager.init();
         setup();
     }
@@ -274,7 +271,7 @@ public class JavaFxWindowManager extends Application
     {
         if(mPlaylistEditor == null)
         {
-            mPlaylistEditor = new PlaylistEditor(mPlaylistManager, mUserPreferences);
+            mPlaylistEditor = new PlaylistEditor(mPlaylistManager, mTunerManager, mUserPreferences);
         }
 
         return mPlaylistEditor;

src/main/java/io/github/dsheirer/gui/SDRTrunk.java

@@ -29,6 +29,7 @@ import io.github.dsheirer.audio.playback.AudioPlaybackManager;
 import io.github.dsheirer.controller.ControllerPanel;
 import io.github.dsheirer.controller.channel.Channel;
 import io.github.dsheirer.controller.channel.ChannelAutoStartFrame;
+import io.github.dsheirer.controller.channel.ChannelException;
 import io.github.dsheirer.controller.channel.ChannelSelectionManager;
 import io.github.dsheirer.eventbus.MyEventBus;
 import io.github.dsheirer.gui.icon.ViewIconManagerRequest;
@@ -47,12 +48,11 @@ import io.github.dsheirer.properties.SystemProperties;
 import io.github.dsheirer.record.AudioRecordingManager;
 import io.github.dsheirer.sample.Listener;
 import io.github.dsheirer.settings.SettingsManager;
-import io.github.dsheirer.source.SourceManager;
 import io.github.dsheirer.source.tuner.Tuner;
 import io.github.dsheirer.source.tuner.TunerEvent;
-import io.github.dsheirer.source.tuner.TunerModel;
-import io.github.dsheirer.source.tuner.TunerSpectralDisplayManager;
-import io.github.dsheirer.source.tuner.configuration.TunerConfigurationModel;
+import io.github.dsheirer.source.tuner.manager.DiscoveredTuner;
+import io.github.dsheirer.source.tuner.manager.TunerManager;
+import io.github.dsheirer.source.tuner.ui.TunerSpectralDisplayManager;
 import io.github.dsheirer.spectrum.ClearTunerMenuItem;
 import io.github.dsheirer.spectrum.ShowTunerMenuItem;
 import io.github.dsheirer.spectrum.SpectralDisplayPanel;
@@ -68,11 +68,25 @@ import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 import javax.imageio.ImageIO;
-import javax.swing.*;
+import javax.swing.JCheckBoxMenuItem;
+import javax.swing.JFrame;
+import javax.swing.JMenu;
+import javax.swing.JMenuBar;
+import javax.swing.JMenuItem;
+import javax.swing.JOptionPane;
+import javax.swing.JSeparator;
+import javax.swing.KeyStroke;
+import javax.swing.UIManager;
 import javax.swing.event.MenuEvent;
 import javax.swing.event.MenuListener;
 import javax.swing.plaf.metal.MetalLookAndFeel;
-import java.awt.*;
+import java.awt.AWTException;
+import java.awt.Desktop;
+import java.awt.Dimension;
+import java.awt.EventQueue;
+import java.awt.GraphicsEnvironment;
+import java.awt.Point;
+import java.awt.Robot;
 import java.awt.event.ActionEvent;
 import java.awt.event.ActionListener;
 import java.awt.event.KeyEvent;
@@ -104,19 +118,24 @@ public class SDRTrunk implements Listener<TunerEvent>
     private ControllerPanel mControllerPanel;
     private IconModel mIconModel = new IconModel();
     private PlaylistManager mPlaylistManager;
-    private SourceManager mSourceManager;
     private SettingsManager mSettingsManager;
     private SpectralDisplayPanel mSpectralPanel;
-    private JFrame mMainGui = new JFrame();
+    private JFrame mMainGui;
     private JideSplitPane mSplitPane;
     private JavaFxWindowManager mJavaFxWindowManager;
     private UserPreferences mUserPreferences = new UserPreferences();
+    private TunerManager mTunerManager;
     private ApplicationLog mApplicationLog;
 
     private String mTitle;
 
     public SDRTrunk()
     {
+        if(!GraphicsEnvironment.isHeadless())
+        {
+            mMainGui = new JFrame();
+        }
+
         mApplicationLog = new ApplicationLog(mUserPreferences);
         mApplicationLog.start();
 
@@ -154,16 +173,19 @@ public class SDRTrunk implements Listener<TunerEvent>
         //Register FontAwesome so we can use the fonts in Swing windows
         IconFontSwing.register(FontAwesome.getIconFont());
 
-        TunerConfigurationModel tunerConfigurationModel = new TunerConfigurationModel();
-        TunerModel tunerModel = new TunerModel(tunerConfigurationModel);
+        mTunerManager = new TunerManager(mUserPreferences);
+        mTunerManager.start();
 
-        mSettingsManager = new SettingsManager(tunerConfigurationModel);
-        mSourceManager = new SourceManager(tunerModel, mSettingsManager, mUserPreferences);
+        mSettingsManager = new SettingsManager();
 
         AliasModel aliasModel = new AliasModel();
         EventLogManager eventLogManager = new EventLogManager(aliasModel, mUserPreferences);
-        mPlaylistManager = new PlaylistManager(mUserPreferences, mSourceManager, aliasModel, eventLogManager, mIconModel);
-        mJavaFxWindowManager = new JavaFxWindowManager(mUserPreferences, mPlaylistManager);
+        mPlaylistManager = new PlaylistManager(mUserPreferences, mTunerManager, aliasModel, eventLogManager, mIconModel);
+
+        if(!GraphicsEnvironment.isHeadless())
+        {
+            mJavaFxWindowManager = new JavaFxWindowManager(mUserPreferences, mTunerManager, mPlaylistManager);
+        }
 
         CalibrationManager calibrationManager = CalibrationManager.getInstance(mUserPreferences);
         final boolean calibrating = !calibrationManager.isCalibrated() &&
@@ -190,32 +212,45 @@ public class SDRTrunk implements Listener<TunerEvent>
         MapService mapService = new MapService(mIconModel);
         mPlaylistManager.getChannelProcessingManager().addDecodeEventListener(mapService);
 
-        mControllerPanel = new ControllerPanel(mPlaylistManager, audioPlaybackManager, mIconModel, mapService,
-            mSettingsManager, mSourceManager, mUserPreferences);
+        if(!GraphicsEnvironment.isHeadless())
+        {
+            mControllerPanel = new ControllerPanel(mPlaylistManager, audioPlaybackManager, mIconModel, mapService,
+                    mSettingsManager, mTunerManager, mUserPreferences);
+        }
 
-        mSpectralPanel = new SpectralDisplayPanel(mPlaylistManager, mSettingsManager, tunerModel);
+        mSpectralPanel = new SpectralDisplayPanel(mPlaylistManager, mSettingsManager, mTunerManager.getDiscoveredTunerModel());
 
         TunerSpectralDisplayManager tunerSpectralDisplayManager = new TunerSpectralDisplayManager(mSpectralPanel,
-            mPlaylistManager, mSettingsManager, tunerModel);
-        tunerModel.addListener(tunerSpectralDisplayManager);
-        tunerModel.addListener(this);
+            mPlaylistManager, mSettingsManager, mTunerManager.getDiscoveredTunerModel());
+        mTunerManager.getDiscoveredTunerModel().addListener(tunerSpectralDisplayManager);
+        mTunerManager.getDiscoveredTunerModel().addListener(this);
 
         mPlaylistManager.init();
 
-        mLog.info("starting main application gui");
+        if(GraphicsEnvironment.isHeadless())
+        {
+            mLog.info("starting main application headless");
+        }
+        else
+        {
+            mLog.info("starting main application gui");
 
-        //Initialize the GUI
-        initGUI();
-
-        tunerModel.requestFirstTunerDisplay();
+            //Initialize the GUI
+            initGUI();
+        }
 
         //Start the gui
         EventQueue.invokeLater(() -> {
             try
             {
-                mMainGui.setVisible(true);
+                if(!GraphicsEnvironment.isHeadless())
+                {
+                    mMainGui.setVisible(true);
+                    Tuner tuner = tunerSpectralDisplayManager.showFirstTuner();
+                    updateTitle(tuner);
+                }
 
-                if(calibrating)
+                if(calibrating && !GraphicsEnvironment.isHeadless())
                 {
                     Platform.runLater(() ->
                     {
@@ -256,8 +291,25 @@ public class SDRTrunk implements Listener<TunerEvent>
 
         if(channels.size() > 0)
         {
-            ChannelAutoStartFrame autoStartFrame = new ChannelAutoStartFrame(mPlaylistManager.getChannelProcessingManager(),
-                channels);
+            if(GraphicsEnvironment.isHeadless())
+            {
+                for(Channel channel: channels)
+                {
+                    try
+                    {
+                        mLog.info("Auto-starting channel " + channel.getName());
+                        mPlaylistManager.getChannelProcessingManager().start(channel);
+                    }
+                    catch(ChannelException ce)
+                    {
+                        mLog.error("Channel: " + channel.getName() + " auto-start failed: " + ce.getMessage());
+                    }
+                }
+            }
+            else
+            {
+                new ChannelAutoStartFrame(mPlaylistManager.getChannelProcessingManager(), channels);
+            }
         }
     }
 
@@ -455,7 +507,8 @@ public class SDRTrunk implements Listener<TunerEvent>
 
         mLog.info("Stopping spectral display ...");
         mSpectralPanel.clearTuner();
-        mSourceManager.shutdown();
+        mLog.info("Stopping tuners ...");
+        mTunerManager.stop();
         mLog.info("Shutdown complete.");
         mApplicationLog.stop();
     }
@@ -572,7 +625,23 @@ public class SDRTrunk implements Listener<TunerEvent>
     {
         if(event.getEvent() == TunerEvent.Event.REQUEST_MAIN_SPECTRAL_DISPLAY)
         {
-            mMainGui.setTitle(mTitle + " - " + event.getTuner().getName());
+            updateTitle(event.getTuner());
+        }
+    }
+
+    /**
+     * Updates the title bar with the tuner name
+     * @param tuner optional
+     */
+    private void updateTitle(Tuner tuner)
+    {
+        if(tuner != null)
+        {
+            mMainGui.setTitle(mTitle + " - " + tuner.getPreferredName());
+        }
+        else
+        {
+            mMainGui.setTitle(mTitle);
         }
     }
 
@@ -622,9 +691,9 @@ public class SDRTrunk implements Listener<TunerEvent>
                 {
                     removeAll();
 
-                    for(Tuner tuner : mSourceManager.getTunerModel().getTuners())
+                    for(DiscoveredTuner discoveredTuner: mTunerManager.getAvailableTuners())
                     {
-                        add(new ShowTunerMenuItem(mSourceManager.getTunerModel(), tuner));
+                        add(new ShowTunerMenuItem(mTunerManager.getDiscoveredTunerModel(), discoveredTuner.getTuner()));
                     }
                 }
 

src/main/java/io/github/dsheirer/gui/channelizer/ChannelizerViewer.java

@@ -20,17 +20,16 @@ package io.github.dsheirer.gui.channelizer;
 
 import io.github.dsheirer.buffer.FloatNativeBuffer;
 import io.github.dsheirer.buffer.INativeBuffer;
-import io.github.dsheirer.preference.UserPreferences;
 import io.github.dsheirer.sample.Listener;
 import io.github.dsheirer.sample.complex.ComplexSamples;
 import io.github.dsheirer.settings.SettingsManager;
 import io.github.dsheirer.source.ISourceEventProcessor;
 import io.github.dsheirer.source.SourceEvent;
 import io.github.dsheirer.source.SourceException;
+import io.github.dsheirer.source.tuner.LoggingTunerErrorListener;
 import io.github.dsheirer.source.tuner.Tuner;
 import io.github.dsheirer.source.tuner.channel.TunerChannel;
 import io.github.dsheirer.source.tuner.channel.TunerChannelSource;
-import io.github.dsheirer.source.tuner.configuration.TunerConfigurationModel;
 import io.github.dsheirer.source.tuner.test.TestTuner;
 import io.github.dsheirer.spectrum.ComplexDftProcessor;
 import io.github.dsheirer.spectrum.DFTSize;
@@ -40,10 +39,16 @@ import net.miginfocom.swing.MigLayout;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import javax.swing.*;
+import javax.swing.JFrame;
+import javax.swing.JLabel;
+import javax.swing.JPanel;
+import javax.swing.JSpinner;
+import javax.swing.JToggleButton;
+import javax.swing.SpinnerNumberModel;
 import javax.swing.event.ChangeEvent;
 import javax.swing.event.ChangeListener;
-import java.awt.*;
+import java.awt.Dimension;
+import java.awt.EventQueue;
 import java.awt.event.ActionEvent;
 import java.awt.event.ActionListener;
 import java.util.ArrayList;
@@ -57,7 +62,7 @@ public class ChannelizerViewer extends JFrame
     private static final int CHANNEL_BANDWIDTH = 12500;
     private static final int CHANNEL_FFT_FRAME_RATE = 20;
 
-    private SettingsManager mSettingsManager = new SettingsManager(new TunerConfigurationModel());
+    private SettingsManager mSettingsManager = new SettingsManager();
     private JPanel mPrimaryPanel;
     private JPanel mControlPanel;
     private JLabel mToneFrequencyLabel;
@@ -78,7 +83,7 @@ public class ChannelizerViewer extends JFrame
      */
     public ChannelizerViewer(int channelsPerRow)
     {
-        mTestTuner = new TestTuner(new UserPreferences());
+        mTestTuner = new TestTuner(new LoggingTunerErrorListener());
         mChannelCount = (int)(mTestTuner.getTunerController().getBandwidth() / CHANNEL_BANDWIDTH);
         mChannelsPerRow = channelsPerRow;
 
@@ -518,7 +523,7 @@ public class ChannelizerViewer extends JFrame
         }
         else
         {
-            TestTuner tuner = new TestTuner(new UserPreferences());
+            TestTuner tuner = new TestTuner(new LoggingTunerErrorListener());
 
             List<TunerChannel> tunerChannels = getTunerChannels(tuner);
 

src/main/java/io/github/dsheirer/gui/channelizer/ChannelizerViewer2.java

@@ -20,18 +20,17 @@ package io.github.dsheirer.gui.channelizer;
 
 import io.github.dsheirer.buffer.FloatNativeBuffer;
 import io.github.dsheirer.buffer.INativeBuffer;
-import io.github.dsheirer.preference.UserPreferences;
 import io.github.dsheirer.sample.Listener;
 import io.github.dsheirer.sample.complex.ComplexSamples;
 import io.github.dsheirer.settings.SettingsManager;
 import io.github.dsheirer.source.ISourceEventProcessor;
 import io.github.dsheirer.source.SourceEvent;
 import io.github.dsheirer.source.SourceException;
+import io.github.dsheirer.source.tuner.LoggingTunerErrorListener;
 import io.github.dsheirer.source.tuner.Tuner;
 import io.github.dsheirer.source.tuner.channel.ChannelSpecification;
 import io.github.dsheirer.source.tuner.channel.TunerChannel;
 import io.github.dsheirer.source.tuner.channel.TunerChannelSource;
-import io.github.dsheirer.source.tuner.configuration.TunerConfigurationModel;
 import io.github.dsheirer.source.tuner.test.TestTuner;
 import io.github.dsheirer.spectrum.ComplexDftProcessor;
 import io.github.dsheirer.spectrum.DFTSize;
@@ -41,10 +40,18 @@ import net.miginfocom.swing.MigLayout;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import javax.swing.*;
+import javax.swing.JButton;
+import javax.swing.JFrame;
+import javax.swing.JLabel;
+import javax.swing.JOptionPane;
+import javax.swing.JPanel;
+import javax.swing.JSpinner;
+import javax.swing.JToggleButton;
+import javax.swing.SpinnerNumberModel;
 import javax.swing.event.ChangeEvent;
 import javax.swing.event.ChangeListener;
-import java.awt.*;
+import java.awt.Dimension;
+import java.awt.EventQueue;
 import java.awt.event.ActionEvent;
 import java.awt.event.ActionListener;
 import java.util.ArrayList;
@@ -56,7 +63,7 @@ public class ChannelizerViewer2 extends JFrame
 
     private static final int CHANNEL_BANDWIDTH = 12500;
 
-    private SettingsManager mSettingsManager = new SettingsManager(new TunerConfigurationModel());
+    private SettingsManager mSettingsManager = new SettingsManager();
     private JPanel mPrimaryPanel;
     private JPanel mControlPanel;
     private JButton mTopFrameAddChannelButton;
@@ -68,7 +75,7 @@ public class ChannelizerViewer2 extends JFrame
     private ChannelArrayPanel mBottomChannelArrayPanel;
     private DFTSize mMainPanelDFTSize = DFTSize.FFT32768;
     private DFTSize mChannelPanelDFTSize = DFTSize.FFT04096;
-    private TestTuner mTestTuner = new TestTuner(new UserPreferences());
+    private TestTuner mTestTuner = new TestTuner(new LoggingTunerErrorListener());
 
     /**
      * GUI Test utility for researching polyphase channelizers.

src/main/java/io/github/dsheirer/gui/channelizer/HeterodyneChannelizerViewer.java

@@ -20,18 +20,17 @@ package io.github.dsheirer.gui.channelizer;
 
 import io.github.dsheirer.buffer.FloatNativeBuffer;
 import io.github.dsheirer.buffer.INativeBuffer;
-import io.github.dsheirer.preference.UserPreferences;
 import io.github.dsheirer.sample.Listener;
 import io.github.dsheirer.sample.complex.ComplexSamples;
 import io.github.dsheirer.settings.SettingsManager;
 import io.github.dsheirer.source.ISourceEventProcessor;
 import io.github.dsheirer.source.SourceEvent;
 import io.github.dsheirer.source.SourceException;
+import io.github.dsheirer.source.tuner.LoggingTunerErrorListener;
 import io.github.dsheirer.source.tuner.Tuner;
 import io.github.dsheirer.source.tuner.channel.ChannelSpecification;
 import io.github.dsheirer.source.tuner.channel.TunerChannel;
 import io.github.dsheirer.source.tuner.channel.TunerChannelSource;
-import io.github.dsheirer.source.tuner.configuration.TunerConfigurationModel;
 import io.github.dsheirer.source.tuner.test.TestTuner;
 import io.github.dsheirer.spectrum.ComplexDftProcessor;
 import io.github.dsheirer.spectrum.DFTSize;
@@ -41,10 +40,16 @@ import net.miginfocom.swing.MigLayout;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import javax.swing.*;
+import javax.swing.JFrame;
+import javax.swing.JLabel;
+import javax.swing.JPanel;
+import javax.swing.JSpinner;
+import javax.swing.JToggleButton;
+import javax.swing.SpinnerNumberModel;
 import javax.swing.event.ChangeEvent;
 import javax.swing.event.ChangeListener;
-import java.awt.*;
+import java.awt.Dimension;
+import java.awt.EventQueue;
 import java.awt.event.ActionEvent;
 import java.awt.event.ActionListener;
 import java.util.ArrayList;
@@ -58,7 +63,7 @@ public class HeterodyneChannelizerViewer extends JFrame
     private static final int CHANNEL_BANDWIDTH = 12500;
     private static final int CHANNEL_FFT_FRAME_RATE = 20;
 
-    private SettingsManager mSettingsManager = new SettingsManager(new TunerConfigurationModel());
+    private SettingsManager mSettingsManager = new SettingsManager();
     private JPanel mPrimaryPanel;
     private JPanel mControlPanel;
     private JLabel mToneFrequencyLabel;
@@ -77,7 +82,7 @@ public class HeterodyneChannelizerViewer extends JFrame
      */
     public HeterodyneChannelizerViewer()
     {
-        mTestTuner = new TestTuner(new UserPreferences());
+        mTestTuner = new TestTuner(new LoggingTunerErrorListener());
         mChannelCount = 5;
         mChannelsPerRow = 5;
         init();
@@ -516,7 +521,7 @@ public class HeterodyneChannelizerViewer extends JFrame
         }
         else
         {
-            TestTuner tuner = new TestTuner(new UserPreferences());
+            TestTuner tuner = new TestTuner(new LoggingTunerErrorListener());
 
             List<TunerChannel> tunerChannels = getTunerChannels(tuner);
 

src/main/java/io/github/dsheirer/gui/channelizer/SynthesizerViewer.java

@@ -29,7 +29,6 @@ import io.github.dsheirer.dsp.oscillator.OscillatorFactory;
 import io.github.dsheirer.sample.Listener;
 import io.github.dsheirer.sample.complex.ComplexSamples;
 import io.github.dsheirer.settings.SettingsManager;
-import io.github.dsheirer.source.tuner.configuration.TunerConfigurationModel;
 import io.github.dsheirer.spectrum.ComplexDftProcessor;
 import io.github.dsheirer.spectrum.DFTSize;
 import io.github.dsheirer.spectrum.SpectrumPanel;
@@ -39,10 +38,15 @@ import net.miginfocom.swing.MigLayout;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import javax.swing.*;
+import javax.swing.JFrame;
+import javax.swing.JLabel;
+import javax.swing.JPanel;
+import javax.swing.JSpinner;
+import javax.swing.SpinnerNumberModel;
 import javax.swing.event.ChangeEvent;
 import javax.swing.event.ChangeListener;
-import java.awt.*;
+import java.awt.Dimension;
+import java.awt.EventQueue;
 import java.util.concurrent.TimeUnit;
 
 public class SynthesizerViewer extends JFrame
@@ -54,7 +58,7 @@ public class SynthesizerViewer extends JFrame
     private static final int CHANNEL_FFT_FRAME_RATE = 20; //frames per second
     private static final int DATA_GENERATOR_FRAME_RATE = 50; //frames per second
 
-    private SettingsManager mSettingsManager = new SettingsManager(new TunerConfigurationModel());
+    private SettingsManager mSettingsManager = new SettingsManager();
     private JPanel mPrimaryPanel;
     private PrimarySpectrumPanel mPrimarySpectrumPanel;
     private ChannelPanel mChannel1Panel;

src/main/java/io/github/dsheirer/gui/control/JFrequencyControl.java

@@ -1,6 +1,6 @@
-/*******************************************************************************
- * sdrtrunk
- * Copyright (C) 2014-2017 Dennis Sheirer
+/*
+ * *****************************************************************************
+ * Copyright (C) 2014-2022 Dennis Sheirer
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -14,7 +14,8 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>
- ******************************************************************************/
+ * ****************************************************************************
+ */
 package io.github.dsheirer.gui.control;
 
 import io.github.dsheirer.source.ISourceEventProcessor;
@@ -69,12 +70,6 @@ public class JFrequencyControl extends JPanel implements ISourceEventProcessor
         init();
     }
 
-    public JFrequencyControl(long value)
-    {
-        this();
-        mFrequency = value;
-    }
-
     private void init()
     {
         setLayout(new MigLayout("insets 0 0 0 0", "[]0[]", ""));
@@ -91,8 +86,7 @@ public class JFrequencyControl extends JPanel implements ISourceEventProcessor
             }
             catch(ParseException e)
             {
-                mLog.error("JFrequencyControl - parse exception "
-                    + "constructing a digit - " + e);
+                mLog.error("JFrequencyControl - parse exception constructing a digit - " + e);
             }
 
             if(digit != null)
@@ -105,15 +99,11 @@ public class JFrequencyControl extends JPanel implements ISourceEventProcessor
 
                 if(x == 6)
                 {
-                    JLabel period = new JLabel(".");
-
-                    add(period);
+                    add(new JLabel(". "));
                 }
             }
         }
 
-        add(new JLabel(" MHz"));
-
         /**
          * Create a blank cursor to use when the mouse is over the digits
          */
@@ -123,11 +113,7 @@ public class JFrequencyControl extends JPanel implements ISourceEventProcessor
         //Create image for cursor using empty array
         Image cursorImage = Toolkit.getDefaultToolkit().createImage(imageByte);
 
-        mBlankCursor = Toolkit.getDefaultToolkit()
-            .createCustomCursor(cursorImage, new Point(0, 0), "cursor");
-
-        setTooltip(false);
-
+        mBlankCursor = Toolkit.getDefaultToolkit().createCustomCursor(cursorImage, new Point(0, 0), "cursor");
         revalidate();
     }
 
@@ -142,26 +128,6 @@ public class JFrequencyControl extends JPanel implements ISourceEventProcessor
         }
     }
 
-    private void setTooltip(boolean locked)
-    {
-        String tooltip = null;
-
-        if(locked)
-        {
-            tooltip = "Frequency control is locked.  Disable decoding channels to unlock.";
-        }
-        else
-        {
-            tooltip = "Click on a frequency digit and type a frequency value, or click the upper/lower digits to " +
-                "change the value";
-        }
-
-        for(Digit digit: mDigits.values())
-        {
-            digit.setToolTipText(tooltip);
-        }
-    }
-
     /**
      * Receives a frequency change event invoked by another control.  We don't
      * rebroadcast this event, just set the control to indicate the new frequency.
@@ -172,36 +138,7 @@ public class JFrequencyControl extends JPanel implements ISourceEventProcessor
         switch(event.getEvent())
         {
             case NOTIFICATION_FREQUENCY_CHANGE:
-                EventQueue.invokeLater(new Runnable()
-                {
-                    @Override
-                    public void run()
-                    {
-                        setFrequency(event.getValue().longValue(), false);
-                    }
-                });
-                break;
-            case NOTIFICATION_FREQUENCY_AND_SAMPLE_RATE_LOCKED:
-                EventQueue.invokeLater(new Runnable()
-                {
-                    @Override
-                    public void run()
-                    {
-                        setEnabled(false);
-                        setTooltip(true);
-                    }
-                });
-                break;
-            case NOTIFICATION_FREQUENCY_AND_SAMPLE_RATE_UNLOCKED:
-                EventQueue.invokeLater(new Runnable()
-                {
-                    @Override
-                    public void run()
-                    {
-                        setEnabled(true);
-                        setTooltip(false);
-                    }
-                });
+                EventQueue.invokeLater(() -> setFrequency(event.getValue().longValue(), false));
                 break;
         }
     }
@@ -251,11 +188,30 @@ public class JFrequencyControl extends JPanel implements ISourceEventProcessor
         }
     }
 
+    /**
+     * Adds the source event listener
+     * @param processor
+     */
     public void addListener(ISourceEventProcessor processor)
     {
-        mProcessors.add(processor);
+        if(!mProcessors.contains(processor))
+        {
+            mProcessors.add(processor);
+        }
     }
 
+    /**
+     * Remove all source event processors
+     */
+    public void clearListeners()
+    {
+        mProcessors.clear();
+    }
+
+    /**
+     * Removes the source event processor
+     * @param processor
+     */
     public void removeListener(ISourceEventProcessor processor)
     {
         mProcessors.remove(processor);
@@ -272,7 +228,7 @@ public class JFrequencyControl extends JPanel implements ISourceEventProcessor
             super("0");
 
             mPower = position;
-
+            setToolTipText(getTooltip(mPower));
             Listener listener = new Listener();
 
             this.addKeyListener(listener);
@@ -280,6 +236,49 @@ public class JFrequencyControl extends JPanel implements ISourceEventProcessor
             this.addMouseWheelListener(listener);
         }
 
+        private static String getTooltip(int power)
+        {
+            StringBuilder sb = new StringBuilder();
+            sb.append("Center frequency ");
+            switch(power)
+            {
+                case 0:
+                    sb.append("1 Hertz");
+                    break;
+                case 1:
+                    sb.append("10 Hertz");
+                    break;
+                case 2:
+                    sb.append("100 Hertz");
+                    break;
+                case 3:
+                    sb.append("1 Kilohertz");
+                    break;
+                case 4:
+                    sb.append("10 Kilohertz");
+                    break;
+                case 5:
+                    sb.append("100 Kilohertz");
+                    break;
+                case 6:
+                    sb.append("1 Megahertz");
+                    break;
+                case 7:
+                    sb.append("10 Megahertz");
+                    break;
+                case 8:
+                    sb.append("100 Megahertz");
+                    break;
+                case 9:
+                    sb.append("1 Gigahertz");
+                    break;
+            }
+
+            sb.append(" units.  Type a number, use up/down arrows, or click the upper/lower digit control to adjust");
+
+            return sb.toString();
+        }
+
         /**
          * Sets this digit to the value of the column in frequency that corresponds
          * to the power (ie column) set for this digit.  Optionally, fires a

src/main/java/io/github/dsheirer/gui/editor/EmptyEditor.java

@@ -1,31 +0,0 @@
-package io.github.dsheirer.gui.editor;
-
-import net.miginfocom.swing.MigLayout;
-
-import javax.swing.*;
-
-public class EmptyEditor<T> extends Editor<T>
-{
-	private static final long serialVersionUID = 1L;
-
-	public EmptyEditor( String descriptor )
-	{
-		setLayout( new MigLayout( "insets 0 0 0 0", "[center]", "[grow]" ) );
-		add( new JLabel( "Please select " + descriptor ), "wrap" );
-	}
-	
-	public EmptyEditor()
-	{
-		this( "an item" );
-	}
-
-	@Override
-	public void save()
-	{
-	}
-
-	@Override
-	public void reset()
-	{
-	}
-}

src/main/java/io/github/dsheirer/gui/instrument/decoder/DecoderPaneFactory.java

@@ -1,7 +1,6 @@
 /*
- * ******************************************************************************
- * sdrtrunk
- * Copyright (C) 2014-2019 Dennis Sheirer
+ * *****************************************************************************
+ * Copyright (C) 2014-2022 Dennis Sheirer
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -15,7 +14,7 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>
- * *****************************************************************************
+ * ****************************************************************************
  */
 package io.github.dsheirer.gui.instrument.decoder;
 

src/main/java/io/github/dsheirer/gui/playlist/PlaylistEditor.java

@@ -32,6 +32,7 @@ import io.github.dsheirer.gui.preference.PreferenceEditorType;
 import io.github.dsheirer.gui.preference.ViewUserPreferenceEditorRequest;
 import io.github.dsheirer.playlist.PlaylistManager;
 import io.github.dsheirer.preference.UserPreferences;
+import io.github.dsheirer.source.tuner.manager.TunerManager;
 import io.github.dsheirer.util.ThreadPool;
 import io.github.dsheirer.util.TimeStamp;
 import javafx.application.Platform;
@@ -65,6 +66,7 @@ public class PlaylistEditor extends BorderPane
     private static final Logger mLog = LoggerFactory.getLogger(PlaylistEditor.class);
 
     private PlaylistManager mPlaylistManager;
+    private TunerManager mTunerManager;
     private UserPreferences mUserPreferences;
     private MenuBar mMenuBar;
     private TabPane mTabPane;
@@ -79,11 +81,13 @@ public class PlaylistEditor extends BorderPane
     /**
      * Constructs an instance
      * @param playlistManager for alias and channel models
+     * @param tunerManager for tuners
      * @param userPreferences for settings
      */
-    public PlaylistEditor(PlaylistManager playlistManager, UserPreferences userPreferences)
+    public PlaylistEditor(PlaylistManager playlistManager, TunerManager tunerManager, UserPreferences userPreferences)
     {
         mPlaylistManager = playlistManager;
+        mTunerManager = tunerManager;
         mUserPreferences = userPreferences;
 
         //Throw a new runnable back onto the FX thread to lazy load the editor content after the editor has been
@@ -240,7 +244,7 @@ public class PlaylistEditor extends BorderPane
     {
         if(mChannelEditor == null)
         {
-            mChannelEditor = new ChannelEditor(mPlaylistManager, mUserPreferences);
+            mChannelEditor = new ChannelEditor(mPlaylistManager, mTunerManager, mUserPreferences);
         }
 
         return mChannelEditor;

src/main/java/io/github/dsheirer/gui/playlist/PlaylistEditorApplication.java

@@ -1,6 +1,6 @@
 /*
  * *****************************************************************************
- *  Copyright (C) 2014-2020 Dennis Sheirer
+ * Copyright (C) 2014-2022 Dennis Sheirer
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -20,17 +20,12 @@
 package io.github.dsheirer.gui.playlist;
 
 import io.github.dsheirer.alias.AliasModel;
-import io.github.dsheirer.audio.broadcast.BroadcastModel;
-import io.github.dsheirer.controller.channel.map.ChannelMapModel;
 import io.github.dsheirer.gui.JavaFxWindowManager;
 import io.github.dsheirer.icon.IconModel;
 import io.github.dsheirer.module.log.EventLogManager;
 import io.github.dsheirer.playlist.PlaylistManager;
 import io.github.dsheirer.preference.UserPreferences;
-import io.github.dsheirer.settings.SettingsManager;
-import io.github.dsheirer.source.SourceManager;
-import io.github.dsheirer.source.tuner.TunerModel;
-import io.github.dsheirer.source.tuner.configuration.TunerConfigurationModel;
+import io.github.dsheirer.source.tuner.manager.TunerManager;
 import javafx.application.Application;
 import javafx.scene.Parent;
 import javafx.scene.Scene;
@@ -43,6 +38,7 @@ public class PlaylistEditorApplication extends Application
 {
     private Stage mStage;
     private Parent mPlaylistEditor;
+    private TunerManager mTunerManager;
     private UserPreferences mUserPreferences = new UserPreferences();
     private PlaylistManager mPlaylistManager;
     private JavaFxWindowManager mJavaFxWindowManager;
@@ -50,17 +46,13 @@ public class PlaylistEditorApplication extends Application
     public PlaylistEditorApplication()
     {
         AliasModel aliasModel = new AliasModel();
-        BroadcastModel broadcastModel = new BroadcastModel(aliasModel, new IconModel(), mUserPreferences);
-        ChannelMapModel channelMapModel = new ChannelMapModel();
-        TunerConfigurationModel tunerConfigurationModel = new TunerConfigurationModel();
-        TunerModel tunerModel = new TunerModel(tunerConfigurationModel);
-        SourceManager sourceManager = new SourceManager(tunerModel, new SettingsManager(tunerConfigurationModel),
-            mUserPreferences);
         EventLogManager eventLogManager = new EventLogManager(aliasModel, mUserPreferences);
-        mPlaylistManager = new PlaylistManager(mUserPreferences, sourceManager, aliasModel, eventLogManager, new IconModel());
+        mTunerManager = new TunerManager(mUserPreferences);
+        mTunerManager.start();
+        mPlaylistManager = new PlaylistManager(mUserPreferences, mTunerManager, aliasModel, eventLogManager, new IconModel());
 
         mPlaylistManager.init();
-        mJavaFxWindowManager = new JavaFxWindowManager(mUserPreferences, mPlaylistManager);
+        mJavaFxWindowManager = new JavaFxWindowManager(mUserPreferences, mTunerManager, mPlaylistManager);
     }
 
     @Override
@@ -77,7 +69,7 @@ public class PlaylistEditorApplication extends Application
     {
         if(mPlaylistEditor == null)
         {
-            mPlaylistEditor = new PlaylistEditor(mPlaylistManager, mUserPreferences);
+            mPlaylistEditor = new PlaylistEditor(mPlaylistManager, mTunerManager, mUserPreferences);
         }
 
         return mPlaylistEditor;

src/main/java/io/github/dsheirer/gui/playlist/alias/action/UnrecognizedActionEditor.java

@@ -1,6 +1,6 @@
 /*
  * *****************************************************************************
- *  Copyright (C) 2014-2020 Dennis Sheirer
+ * Copyright (C) 2014-2022 Dennis Sheirer
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by

src/main/java/io/github/dsheirer/gui/playlist/alias/identifier/UnrecognizedIdentifierEditor.java

@@ -1,6 +1,6 @@
 /*
  * *****************************************************************************
- *  Copyright (C) 2014-2020 Dennis Sheirer
+ * Copyright (C) 2014-2022 Dennis Sheirer
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by

src/main/java/io/github/dsheirer/gui/playlist/channel/AMConfigurationEditor.java

@@ -1,23 +1,20 @@
 /*
+ * *****************************************************************************
+ * Copyright (C) 2014-2022 Dennis Sheirer
  *
- *  * ******************************************************************************
- *  * Copyright (C) 2014-2020 Dennis Sheirer
- *  *
- *  * This program is free software: you can redistribute it and/or modify
- *  * it under the terms of the GNU General Public License as published by
- *  * the Free Software Foundation, either version 3 of the License, or
- *  * (at your option) any later version.
- *  *
- *  * This program is distributed in the hope that it will be useful,
- *  * but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  * GNU General Public License for more details.
- *  *
- *  * You should have received a copy of the GNU General Public License
- *  * along with this program.  If not, see <http://www.gnu.org/licenses/>
- *  * *****************************************************************************
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ * ****************************************************************************
  */
 
 package io.github.dsheirer.gui.playlist.channel;
@@ -34,6 +31,7 @@ import io.github.dsheirer.preference.UserPreferences;
 import io.github.dsheirer.record.RecorderType;
 import io.github.dsheirer.record.config.RecordConfiguration;
 import io.github.dsheirer.source.config.SourceConfiguration;
+import io.github.dsheirer.source.tuner.manager.TunerManager;
 import javafx.geometry.HPos;
 import javafx.geometry.Insets;
 import javafx.scene.control.Label;
@@ -59,11 +57,14 @@ public class AMConfigurationEditor extends ChannelConfigurationEditor
 
     /**
      * Constructs an instance
-     * @param playlistManager
+     * @param playlistManager for playlists
+     * @param tunerManager for tuners
+     * @param userPreferences for preferences
      */
-    public AMConfigurationEditor(PlaylistManager playlistManager, UserPreferences userPreferences)
+    public AMConfigurationEditor(PlaylistManager playlistManager, TunerManager tunerManager,
+                                 UserPreferences userPreferences)
     {
-        super(playlistManager, userPreferences);
+        super(playlistManager, tunerManager, userPreferences);
         getTitledPanesBox().getChildren().add(getSourcePane());
         getTitledPanesBox().getChildren().add(getDecoderPane());
         getTitledPanesBox().getChildren().add(getRecordPane());
@@ -138,7 +139,7 @@ public class AMConfigurationEditor extends ChannelConfigurationEditor
     {
         if(mSourceConfigurationEditor == null)
         {
-            mSourceConfigurationEditor = new FrequencyEditor(getTunerModel());
+            mSourceConfigurationEditor = new FrequencyEditor(mTunerManager);
 
             //Add a listener so that we can push change notifications up to this editor
             mSourceConfigurationEditor.modifiedProperty()

src/main/java/io/github/dsheirer/gui/playlist/channel/ChannelConfigurationEditor.java

@@ -36,7 +36,7 @@ import io.github.dsheirer.preference.UserPreferences;
 import io.github.dsheirer.record.config.RecordConfiguration;
 import io.github.dsheirer.source.config.SourceConfigTuner;
 import io.github.dsheirer.source.config.SourceConfiguration;
-import io.github.dsheirer.source.tuner.TunerModel;
+import io.github.dsheirer.source.tuner.manager.TunerManager;
 import io.github.dsheirer.util.ThreadPool;
 import javafx.application.Platform;
 import javafx.beans.value.ChangeListener;
@@ -80,6 +80,7 @@ public abstract class ChannelConfigurationEditor extends Editor<Channel>
     private final static Logger mLog = LoggerFactory.getLogger(ChannelConfigurationEditor.class);
 
     private PlaylistManager mPlaylistManager;
+    protected TunerManager mTunerManager;
     protected UserPreferences mUserPreferences;
     protected EditorModificationListener mEditorModificationListener = new EditorModificationListener();
     private Button mPlayButton;
@@ -100,9 +101,17 @@ public abstract class ChannelConfigurationEditor extends Editor<Channel>
     private IconNode mStopGraphicNode;
     private ChannelProcessingMonitor mChannelProcessingMonitor = new ChannelProcessingMonitor();
 
-    public ChannelConfigurationEditor(PlaylistManager playlistManager, UserPreferences userPreferences)
+    /**
+     * Constructs an instance
+     * @param playlistManager for playlists
+     * @param tunerManager for tuners
+     * @param userPreferences for preferences
+     */
+    public ChannelConfigurationEditor(PlaylistManager playlistManager, TunerManager tunerManager,
+                                      UserPreferences userPreferences)
     {
         mPlaylistManager = playlistManager;
+        mTunerManager = tunerManager;
         mUserPreferences = userPreferences;
 
         setMaxWidth(Double.MAX_VALUE);
@@ -236,11 +245,6 @@ public abstract class ChannelConfigurationEditor extends Editor<Channel>
         modifiedProperty().setValue(false);
     }
 
-    protected TunerModel getTunerModel()
-    {
-        return mPlaylistManager.getTunerModel();
-    }
-
     @Override
     public void save()
     {

src/main/java/io/github/dsheirer/gui/playlist/channel/ChannelConfigurationEditorFactory.java

@@ -1,23 +1,20 @@
 /*
+ * *****************************************************************************
+ * Copyright (C) 2014-2022 Dennis Sheirer
  *
- *  * ******************************************************************************
- *  * Copyright (C) 2014-2020 Dennis Sheirer
- *  *
- *  * This program is free software: you can redistribute it and/or modify
- *  * it under the terms of the GNU General Public License as published by
- *  * the Free Software Foundation, either version 3 of the License, or
- *  * (at your option) any later version.
- *  *
- *  * This program is distributed in the hope that it will be useful,
- *  * but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  * GNU General Public License for more details.
- *  *
- *  * You should have received a copy of the GNU General Public License
- *  * along with this program.  If not, see <http://www.gnu.org/licenses/>
- *  * *****************************************************************************
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ * ****************************************************************************
  */
 
 package io.github.dsheirer.gui.playlist.channel;
@@ -25,6 +22,7 @@ package io.github.dsheirer.gui.playlist.channel;
 import io.github.dsheirer.module.decode.DecoderType;
 import io.github.dsheirer.playlist.PlaylistManager;
 import io.github.dsheirer.preference.UserPreferences;
+import io.github.dsheirer.source.tuner.manager.TunerManager;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -46,28 +44,28 @@ public class ChannelConfigurationEditorFactory
      * @return constructed editor
      */
     public static ChannelConfigurationEditor getEditor(DecoderType decoderType, PlaylistManager playlistManager,
-                                                       UserPreferences userPreferences)
+                                                       TunerManager tunerManager, UserPreferences userPreferences)
     {
         switch(decoderType)
         {
             case AM:
-                return new AMConfigurationEditor(playlistManager, userPreferences);
+                return new AMConfigurationEditor(playlistManager, tunerManager, userPreferences);
             case DMR:
-                return new DMRConfigurationEditor(playlistManager, userPreferences);
+                return new DMRConfigurationEditor(playlistManager, tunerManager, userPreferences);
             case NBFM:
-                return new NBFMConfigurationEditor(playlistManager, userPreferences);
+                return new NBFMConfigurationEditor(playlistManager, tunerManager, userPreferences);
             case LTR_NET:
-                return new LTRNetConfigurationEditor(playlistManager, userPreferences);
+                return new LTRNetConfigurationEditor(playlistManager, tunerManager, userPreferences);
             case LTR:
-                return new LTRConfigurationEditor(playlistManager, userPreferences);
+                return new LTRConfigurationEditor(playlistManager, tunerManager, userPreferences);
             case MPT1327:
-                return new MPT1327ConfigurationEditor(playlistManager, userPreferences);
+                return new MPT1327ConfigurationEditor(playlistManager, tunerManager, userPreferences);
             case PASSPORT:
-                return new PassportConfigurationEditor(playlistManager, userPreferences);
+                return new PassportConfigurationEditor(playlistManager, tunerManager, userPreferences);
             case P25_PHASE1:
-                return new P25P1ConfigurationEditor(playlistManager, userPreferences);
+                return new P25P1ConfigurationEditor(playlistManager, tunerManager, userPreferences);
             case P25_PHASE2:
-                return new P25P2ConfigurationEditor(playlistManager, userPreferences);
+                return new P25P2ConfigurationEditor(playlistManager, tunerManager, userPreferences);
             default:
                 if(decoderType != null && !mLoggedUnrecognizedTypes.contains(decoderType))
                 {

src/main/java/io/github/dsheirer/gui/playlist/channel/ChannelEditor.java

@@ -1,23 +1,20 @@
 /*
+ * *****************************************************************************
+ * Copyright (C) 2014-2022 Dennis Sheirer
  *
- *  * ******************************************************************************
- *  * Copyright (C) 2014-2020 Dennis Sheirer
- *  *
- *  * This program is free software: you can redistribute it and/or modify
- *  * it under the terms of the GNU General Public License as published by
- *  * the Free Software Foundation, either version 3 of the License, or
- *  * (at your option) any later version.
- *  *
- *  * This program is distributed in the hope that it will be useful,
- *  * but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  * GNU General Public License for more details.
- *  *
- *  * You should have received a copy of the GNU General Public License
- *  * along with this program.  If not, see <http://www.gnu.org/licenses/>
- *  * *****************************************************************************
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ * ****************************************************************************
  */
 
 package io.github.dsheirer.gui.playlist.channel;
@@ -28,6 +25,7 @@ import io.github.dsheirer.module.decode.DecoderFactory;
 import io.github.dsheirer.module.decode.DecoderType;
 import io.github.dsheirer.playlist.PlaylistManager;
 import io.github.dsheirer.preference.UserPreferences;
+import io.github.dsheirer.source.tuner.manager.TunerManager;
 import javafx.application.Platform;
 import javafx.beans.property.SimpleStringProperty;
 import javafx.beans.value.ObservableValue;
@@ -79,6 +77,7 @@ public class ChannelEditor extends SplitPane
 {
     private final static Logger mLog = LoggerFactory.getLogger(ChannelEditor.class);
     private PlaylistManager mPlaylistManager;
+    private TunerManager mTunerManager;
     private UserPreferences mUserPreferences;
     private TableView<Channel> mChannelTableView;
     private Label mPlaceholderLabel;
@@ -102,11 +101,12 @@ public class ChannelEditor extends SplitPane
      * Constructs an instance
      * @param playlistManager containing playlists and channel configurations
      */
-    public ChannelEditor(PlaylistManager playlistManager, UserPreferences userPreferences)
+    public ChannelEditor(PlaylistManager playlistManager, TunerManager tunerManager, UserPreferences userPreferences)
     {
         mPlaylistManager = playlistManager;
+        mTunerManager = tunerManager;
         mUserPreferences = userPreferences;
-        mUnknownConfigurationEditor = new UnknownConfigurationEditor(mPlaylistManager, userPreferences);
+        mUnknownConfigurationEditor = new UnknownConfigurationEditor(mPlaylistManager, mTunerManager, userPreferences);
 
         HBox channelsBox = new HBox();
         channelsBox.setSpacing(10.0);
@@ -203,7 +203,7 @@ public class ChannelEditor extends SplitPane
                     if(editor == null)
                     {
                         editor = ChannelConfigurationEditorFactory.getEditor(channelDecoderType, mPlaylistManager,
-                            mUserPreferences);
+                            mTunerManager, mUserPreferences);
 
                         if(editor != null)
                         {

src/main/java/io/github/dsheirer/gui/playlist/channel/DMRConfigurationEditor.java

@@ -1,23 +1,20 @@
 /*
+ * *****************************************************************************
+ * Copyright (C) 2014-2022 Dennis Sheirer
  *
- *  * ******************************************************************************
- *  * Copyright (C) 2014-2020 Dennis Sheirer
- *  *
- *  * This program is free software: you can redistribute it and/or modify
- *  * it under the terms of the GNU General Public License as published by
- *  * the Free Software Foundation, either version 3 of the License, or
- *  * (at your option) any later version.
- *  *
- *  * This program is distributed in the hope that it will be useful,
- *  * but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  * GNU General Public License for more details.
- *  *
- *  * You should have received a copy of the GNU General Public License
- *  * along with this program.  If not, see <http://www.gnu.org/licenses/>
- *  * *****************************************************************************
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ * ****************************************************************************
  */
 
 package io.github.dsheirer.gui.playlist.channel;
@@ -40,6 +37,7 @@ import io.github.dsheirer.preference.UserPreferences;
 import io.github.dsheirer.record.RecorderType;
 import io.github.dsheirer.record.config.RecordConfiguration;
 import io.github.dsheirer.source.config.SourceConfiguration;
+import io.github.dsheirer.source.tuner.manager.TunerManager;
 import javafx.beans.property.SimpleStringProperty;
 import javafx.beans.property.StringProperty;
 import javafx.beans.value.ChangeListener;
@@ -96,11 +94,14 @@ public class DMRConfigurationEditor extends ChannelConfigurationEditor
 
     /**
      * Constructs an instance
-     * @param playlistManager
+     * @param playlistManager for playlists
+     * @param tunerManager for tuners
+     * @param userPreferences for preferences
      */
-    public DMRConfigurationEditor(PlaylistManager playlistManager, UserPreferences userPreferences)
+    public DMRConfigurationEditor(PlaylistManager playlistManager, TunerManager tunerManager,
+                                  UserPreferences userPreferences)
     {
-        super(playlistManager, userPreferences);
+        super(playlistManager, tunerManager, userPreferences);
         getTitledPanesBox().getChildren().add(getSourcePane());
         getTitledPanesBox().getChildren().add(getDecoderPane());
         getTitledPanesBox().getChildren().add(getEventLogPane());
@@ -240,7 +241,7 @@ public class DMRConfigurationEditor extends ChannelConfigurationEditor
     {
         if(mSourceConfigurationEditor == null)
         {
-            mSourceConfigurationEditor = new FrequencyEditor(getTunerModel(),
+            mSourceConfigurationEditor = new FrequencyEditor(mTunerManager,
                 DecodeConfigDMR.CHANNEL_ROTATION_DELAY_MINIMUM_MS,
                 DecodeConfigDMR.CHANNEL_ROTATION_DELAY_MAXIMUM_MS,
                 DecodeConfigDMR.CHANNEL_ROTATION_DELAY_DEFAULT_MS);

src/main/java/io/github/dsheirer/gui/playlist/channel/LTRConfigurationEditor.java

@@ -1,23 +1,20 @@
 /*
+ * *****************************************************************************
+ * Copyright (C) 2014-2022 Dennis Sheirer
  *
- *  * ******************************************************************************
- *  * Copyright (C) 2014-2020 Dennis Sheirer
- *  *
- *  * This program is free software: you can redistribute it and/or modify
- *  * it under the terms of the GNU General Public License as published by
- *  * the Free Software Foundation, either version 3 of the License, or
- *  * (at your option) any later version.
- *  *
- *  * This program is distributed in the hope that it will be useful,
- *  * but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  * GNU General Public License for more details.
- *  *
- *  * You should have received a copy of the GNU General Public License
- *  * along with this program.  If not, see <http://www.gnu.org/licenses/>
- *  * *****************************************************************************
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ * ****************************************************************************
  */
 
 package io.github.dsheirer.gui.playlist.channel;
@@ -39,6 +36,7 @@ import io.github.dsheirer.preference.UserPreferences;
 import io.github.dsheirer.record.RecorderType;
 import io.github.dsheirer.record.config.RecordConfiguration;
 import io.github.dsheirer.source.config.SourceConfiguration;
+import io.github.dsheirer.source.tuner.manager.TunerManager;
 import javafx.geometry.HPos;
 import javafx.geometry.Insets;
 import javafx.scene.control.Label;
@@ -74,12 +72,14 @@ public class LTRConfigurationEditor extends ChannelConfigurationEditor
 
     /**
      * Constructs an instance
-     * @param playlistManager
-     * @param userPreferences
+     * @param playlistManager for playlists
+     * @param tunerManager for tuners
+     * @param userPreferences for preferences
      */
-    public LTRConfigurationEditor(PlaylistManager playlistManager, UserPreferences userPreferences)
+    public LTRConfigurationEditor(PlaylistManager playlistManager, TunerManager tunerManager,
+                                  UserPreferences userPreferences)
     {
-        super(playlistManager, userPreferences);
+        super(playlistManager, tunerManager, userPreferences);
         getTitledPanesBox().getChildren().add(getSourcePane());
         getTitledPanesBox().getChildren().add(getDecoderPane());
         getTitledPanesBox().getChildren().add(getAuxDecoderPane());
@@ -210,7 +210,7 @@ public class LTRConfigurationEditor extends ChannelConfigurationEditor
     {
         if(mSourceConfigurationEditor == null)
         {
-            mSourceConfigurationEditor = new FrequencyEditor(getTunerModel());
+            mSourceConfigurationEditor = new FrequencyEditor(mTunerManager);
 
             //Add a listener so that we can push change notifications up to this editor
             mSourceConfigurationEditor.modifiedProperty()

src/main/java/io/github/dsheirer/gui/playlist/channel/LTRNetConfigurationEditor.java

@@ -1,23 +1,20 @@
 /*
+ * *****************************************************************************
+ * Copyright (C) 2014-2022 Dennis Sheirer
  *
- *  * ******************************************************************************
- *  * Copyright (C) 2014-2020 Dennis Sheirer
- *  *
- *  * This program is free software: you can redistribute it and/or modify
- *  * it under the terms of the GNU General Public License as published by
- *  * the Free Software Foundation, either version 3 of the License, or
- *  * (at your option) any later version.
- *  *
- *  * This program is distributed in the hope that it will be useful,
- *  * but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  * GNU General Public License for more details.
- *  *
- *  * You should have received a copy of the GNU General Public License
- *  * along with this program.  If not, see <http://www.gnu.org/licenses/>
- *  * *****************************************************************************
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ * ****************************************************************************
  */
 
 package io.github.dsheirer.gui.playlist.channel;
@@ -39,6 +36,7 @@ import io.github.dsheirer.preference.UserPreferences;
 import io.github.dsheirer.record.RecorderType;
 import io.github.dsheirer.record.config.RecordConfiguration;
 import io.github.dsheirer.source.config.SourceConfiguration;
+import io.github.dsheirer.source.tuner.manager.TunerManager;
 import javafx.geometry.HPos;
 import javafx.geometry.Insets;
 import javafx.scene.control.Label;
@@ -74,12 +72,13 @@ public class LTRNetConfigurationEditor extends ChannelConfigurationEditor
 
     /**
      * Constructs an instance
-     * @param playlistManager
-     * @param userPreferences
+     * @param playlistManager for playlists
+     * @param tunerManager for tuners
+     * @param userPreferences for preferences
      */
-    public LTRNetConfigurationEditor(PlaylistManager playlistManager, UserPreferences userPreferences)
+    public LTRNetConfigurationEditor(PlaylistManager playlistManager, TunerManager tunerManager, UserPreferences userPreferences)
     {
-        super(playlistManager, userPreferences);
+        super(playlistManager, tunerManager, userPreferences);
         getTitledPanesBox().getChildren().add(getSourcePane());
         getTitledPanesBox().getChildren().add(getDecoderPane());
         getTitledPanesBox().getChildren().add(getAuxDecoderPane());
@@ -210,7 +209,7 @@ public class LTRNetConfigurationEditor extends ChannelConfigurationEditor
     {
         if(mSourceConfigurationEditor == null)
         {
-            mSourceConfigurationEditor = new FrequencyEditor(getTunerModel());
+            mSourceConfigurationEditor = new FrequencyEditor(mTunerManager);
 
             //Add a listener so that we can push change notifications up to this editor
             mSourceConfigurationEditor.modifiedProperty()

src/main/java/io/github/dsheirer/gui/playlist/channel/MPT1327ConfigurationEditor.java

@@ -1,23 +1,20 @@
 /*
+ * *****************************************************************************
+ * Copyright (C) 2014-2022 Dennis Sheirer
  *
- *  * ******************************************************************************
- *  * Copyright (C) 2014-2020 Dennis Sheirer
- *  *
- *  * This program is free software: you can redistribute it and/or modify
- *  * it under the terms of the GNU General Public License as published by
- *  * the Free Software Foundation, either version 3 of the License, or
- *  * (at your option) any later version.
- *  *
- *  * This program is distributed in the hope that it will be useful,
- *  * but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  * GNU General Public License for more details.
- *  *
- *  * You should have received a copy of the GNU General Public License
- *  * along with this program.  If not, see <http://www.gnu.org/licenses/>
- *  * *****************************************************************************
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ * ****************************************************************************
  */
 
 package io.github.dsheirer.gui.playlist.channel;
@@ -40,6 +37,7 @@ import io.github.dsheirer.preference.UserPreferences;
 import io.github.dsheirer.record.RecorderType;
 import io.github.dsheirer.record.config.RecordConfiguration;
 import io.github.dsheirer.source.config.SourceConfiguration;
+import io.github.dsheirer.source.tuner.manager.TunerManager;
 import javafx.event.ActionEvent;
 import javafx.event.EventHandler;
 import javafx.geometry.HPos;
@@ -84,12 +82,14 @@ public class MPT1327ConfigurationEditor extends ChannelConfigurationEditor
 
     /**
      * Constructs an instance
-     * @param playlistManager
-     * @param userPreferences
+     * @param playlistManager for playlists
+     * @param tunerManager for tuners
+     * @param userPreferences for preferences
      */
-    public MPT1327ConfigurationEditor(PlaylistManager playlistManager, UserPreferences userPreferences)
+    public MPT1327ConfigurationEditor(PlaylistManager playlistManager, TunerManager tunerManager,
+                                      UserPreferences userPreferences)
     {
-        super(playlistManager, userPreferences);
+        super(playlistManager, tunerManager, userPreferences);
         getTitledPanesBox().getChildren().add(getSourcePane());
         getTitledPanesBox().getChildren().add(getDecoderPane());
         getTitledPanesBox().getChildren().add(getEventLogPane());
@@ -195,7 +195,7 @@ public class MPT1327ConfigurationEditor extends ChannelConfigurationEditor
     {
         if(mSourceConfigurationEditor == null)
         {
-            mSourceConfigurationEditor = new FrequencyEditor(getTunerModel(),
+            mSourceConfigurationEditor = new FrequencyEditor(mTunerManager,
                 DecodeConfigMPT1327.CHANNEL_ROTATION_DELAY_MINIMUM_MS,
                 DecodeConfigMPT1327.CHANNEL_ROTATION_DELAY_MAXIMUM_MS,
                 DecodeConfigMPT1327.CHANNEL_ROTATION_DELAY_DEFAULT_MS);

src/main/java/io/github/dsheirer/gui/playlist/channel/NBFMConfigurationEditor.java

@@ -1,23 +1,20 @@
 /*
+ * *****************************************************************************
+ * Copyright (C) 2014-2022 Dennis Sheirer
  *
- *  * ******************************************************************************
- *  * Copyright (C) 2014-2020 Dennis Sheirer
- *  *
- *  * This program is free software: you can redistribute it and/or modify
- *  * it under the terms of the GNU General Public License as published by
- *  * the Free Software Foundation, either version 3 of the License, or
- *  * (at your option) any later version.
- *  *
- *  * This program is distributed in the hope that it will be useful,
- *  * but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  * GNU General Public License for more details.
- *  *
- *  * You should have received a copy of the GNU General Public License
- *  * along with this program.  If not, see <http://www.gnu.org/licenses/>
- *  * *****************************************************************************
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ * ****************************************************************************
  */
 
 package io.github.dsheirer.gui.playlist.channel;
@@ -42,6 +39,7 @@ import io.github.dsheirer.protocol.Protocol;
 import io.github.dsheirer.record.RecorderType;
 import io.github.dsheirer.record.config.RecordConfiguration;
 import io.github.dsheirer.source.config.SourceConfiguration;
+import io.github.dsheirer.source.tuner.manager.TunerManager;
 import javafx.beans.value.ChangeListener;
 import javafx.beans.value.ObservableValue;
 import javafx.collections.ListChangeListener;
@@ -92,12 +90,14 @@ public class NBFMConfigurationEditor extends ChannelConfigurationEditor
 
     /**
      * Constructs an instance
-     * @param playlistManager
-     * @param userPreferences
+     * @param playlistManager for playlists
+     * @param tunerManager for tuners
+     * @param userPreferences for preferences
      */
-    public NBFMConfigurationEditor(PlaylistManager playlistManager, UserPreferences userPreferences)
+    public NBFMConfigurationEditor(PlaylistManager playlistManager, TunerManager tunerManager,
+                                   UserPreferences userPreferences)
     {
-        super(playlistManager, userPreferences);
+        super(playlistManager, tunerManager, userPreferences);
         getTitledPanesBox().getChildren().add(getSourcePane());
         getTitledPanesBox().getChildren().add(getDecoderPane());
         getTitledPanesBox().getChildren().add(getAuxDecoderPane());
@@ -228,7 +228,7 @@ public class NBFMConfigurationEditor extends ChannelConfigurationEditor
     {
         if(mSourceConfigurationEditor == null)
         {
-            mSourceConfigurationEditor = new FrequencyEditor(getTunerModel());
+            mSourceConfigurationEditor = new FrequencyEditor(mTunerManager);
 
             //Add a listener so that we can push change notifications up to this editor
             mSourceConfigurationEditor.modifiedProperty()

src/main/java/io/github/dsheirer/gui/playlist/channel/P25P1ConfigurationEditor.java

@@ -1,23 +1,20 @@
 /*
+ * *****************************************************************************
+ * Copyright (C) 2014-2022 Dennis Sheirer
  *
- *  * ******************************************************************************
- *  * Copyright (C) 2014-2020 Dennis Sheirer
- *  *
- *  * This program is free software: you can redistribute it and/or modify
- *  * it under the terms of the GNU General Public License as published by
- *  * the Free Software Foundation, either version 3 of the License, or
- *  * (at your option) any later version.
- *  *
- *  * This program is distributed in the hope that it will be useful,
- *  * but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  * GNU General Public License for more details.
- *  *
- *  * You should have received a copy of the GNU General Public License
- *  * along with this program.  If not, see <http://www.gnu.org/licenses/>
- *  * *****************************************************************************
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ * ****************************************************************************
  */
 
 package io.github.dsheirer.gui.playlist.channel;
@@ -38,6 +35,7 @@ import io.github.dsheirer.preference.UserPreferences;
 import io.github.dsheirer.record.RecorderType;
 import io.github.dsheirer.record.config.RecordConfiguration;
 import io.github.dsheirer.source.config.SourceConfiguration;
+import io.github.dsheirer.source.tuner.manager.TunerManager;
 import javafx.beans.value.ChangeListener;
 import javafx.beans.value.ObservableValue;
 import javafx.geometry.HPos;
@@ -80,12 +78,14 @@ public class P25P1ConfigurationEditor extends ChannelConfigurationEditor
 
     /**
      * Constructs an instance
-     * @param playlistManager
-     * @param userPreferences
+     * @param playlistManager for playlists
+     * @param tunerManager for tuners
+     * @param userPreferences for preferences
      */
-    public P25P1ConfigurationEditor(PlaylistManager playlistManager, UserPreferences userPreferences)
+    public P25P1ConfigurationEditor(PlaylistManager playlistManager, TunerManager tunerManager,
+                                    UserPreferences userPreferences)
     {
-        super(playlistManager, userPreferences);
+        super(playlistManager, tunerManager, userPreferences);
         getTitledPanesBox().getChildren().add(getSourcePane());
         getTitledPanesBox().getChildren().add(getDecoderPane());
         getTitledPanesBox().getChildren().add(getEventLogPane());
@@ -191,7 +191,7 @@ public class P25P1ConfigurationEditor extends ChannelConfigurationEditor
     {
         if(mSourceConfigurationEditor == null)
         {
-            mSourceConfigurationEditor = new FrequencyEditor(getTunerModel(),
+            mSourceConfigurationEditor = new FrequencyEditor(mTunerManager,
                 DecodeConfigP25Phase1.CHANNEL_ROTATION_DELAY_MINIMUM_MS,
                 DecodeConfigP25Phase1.CHANNEL_ROTATION_DELAY_MAXIMUM_MS,
                 DecodeConfigP25Phase1.CHANNEL_ROTATION_DELAY_DEFAULT_MS);

src/main/java/io/github/dsheirer/gui/playlist/channel/P25P2ConfigurationEditor.java

@@ -1,23 +1,20 @@
 /*
+ * *****************************************************************************
+ * Copyright (C) 2014-2022 Dennis Sheirer
  *
- *  * ******************************************************************************
- *  * Copyright (C) 2014-2020 Dennis Sheirer
- *  *
- *  * This program is free software: you can redistribute it and/or modify
- *  * it under the terms of the GNU General Public License as published by
- *  * the Free Software Foundation, either version 3 of the License, or
- *  * (at your option) any later version.
- *  *
- *  * This program is distributed in the hope that it will be useful,
- *  * but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  * GNU General Public License for more details.
- *  *
- *  * You should have received a copy of the GNU General Public License
- *  * along with this program.  If not, see <http://www.gnu.org/licenses/>
- *  * *****************************************************************************
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ * ****************************************************************************
  */
 
 package io.github.dsheirer.gui.playlist.channel;
@@ -39,6 +36,7 @@ import io.github.dsheirer.preference.UserPreferences;
 import io.github.dsheirer.record.RecorderType;
 import io.github.dsheirer.record.config.RecordConfiguration;
 import io.github.dsheirer.source.config.SourceConfiguration;
+import io.github.dsheirer.source.tuner.manager.TunerManager;
 import javafx.geometry.HPos;
 import javafx.geometry.Insets;
 import javafx.scene.control.Label;
@@ -73,9 +71,10 @@ public class P25P2ConfigurationEditor extends ChannelConfigurationEditor
      * @param playlistManager
      * @param userPreferences
      */
-    public P25P2ConfigurationEditor(PlaylistManager playlistManager, UserPreferences userPreferences)
+    public P25P2ConfigurationEditor(PlaylistManager playlistManager, TunerManager tunerManager,
+                                    UserPreferences userPreferences)
     {
-        super(playlistManager, userPreferences);
+        super(playlistManager, tunerManager, userPreferences);
         getTitledPanesBox().getChildren().add(getSourcePane());
         getTitledPanesBox().getChildren().add(getDecoderPane());
         getTitledPanesBox().getChildren().add(getEventLogPane());
@@ -179,7 +178,7 @@ public class P25P2ConfigurationEditor extends ChannelConfigurationEditor
     {
         if(mSourceConfigurationEditor == null)
         {
-            mSourceConfigurationEditor = new FrequencyEditor(getTunerModel());
+            mSourceConfigurationEditor = new FrequencyEditor(mTunerManager);
 
             //Add a listener so that we can push change notifications up to this editor
             mSourceConfigurationEditor.modifiedProperty()

src/main/java/io/github/dsheirer/gui/playlist/channel/PassportConfigurationEditor.java

@@ -1,23 +1,20 @@
 /*
+ * *****************************************************************************
+ * Copyright (C) 2014-2022 Dennis Sheirer
  *
- *  * ******************************************************************************
- *  * Copyright (C) 2014-2020 Dennis Sheirer
- *  *
- *  * This program is free software: you can redistribute it and/or modify
- *  * it under the terms of the GNU General Public License as published by
- *  * the Free Software Foundation, either version 3 of the License, or
- *  * (at your option) any later version.
- *  *
- *  * This program is distributed in the hope that it will be useful,
- *  * but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  * GNU General Public License for more details.
- *  *
- *  * You should have received a copy of the GNU General Public License
- *  * along with this program.  If not, see <http://www.gnu.org/licenses/>
- *  * *****************************************************************************
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ * ****************************************************************************
  */
 
 package io.github.dsheirer.gui.playlist.channel;
@@ -38,6 +35,7 @@ import io.github.dsheirer.preference.UserPreferences;
 import io.github.dsheirer.record.RecorderType;
 import io.github.dsheirer.record.config.RecordConfiguration;
 import io.github.dsheirer.source.config.SourceConfiguration;
+import io.github.dsheirer.source.tuner.manager.TunerManager;
 import javafx.geometry.Insets;
 import javafx.scene.control.Label;
 import javafx.scene.control.TitledPane;
@@ -69,9 +67,10 @@ public class PassportConfigurationEditor extends ChannelConfigurationEditor
      * @param playlistManager
      * @param userPreferences
      */
-    public PassportConfigurationEditor(PlaylistManager playlistManager, UserPreferences userPreferences)
+    public PassportConfigurationEditor(PlaylistManager playlistManager, TunerManager tunerManager,
+                                       UserPreferences userPreferences)
     {
-        super(playlistManager, userPreferences);
+        super(playlistManager, tunerManager, userPreferences);
         getTitledPanesBox().getChildren().add(getSourcePane());
         getTitledPanesBox().getChildren().add(getDecoderPane());
         getTitledPanesBox().getChildren().add(getAuxDecoderPane());
@@ -155,7 +154,7 @@ public class PassportConfigurationEditor extends ChannelConfigurationEditor
     {
         if(mSourceConfigurationEditor == null)
         {
-            mSourceConfigurationEditor = new FrequencyEditor(getTunerModel());
+            mSourceConfigurationEditor = new FrequencyEditor(mTunerManager);
 
             //Add a listener so that we can push change notifications up to this editor
             mSourceConfigurationEditor.modifiedProperty()

src/main/java/io/github/dsheirer/gui/playlist/channel/UnknownConfigurationEditor.java

@@ -1,23 +1,20 @@
 /*
+ * *****************************************************************************
+ * Copyright (C) 2014-2022 Dennis Sheirer
  *
- *  * ******************************************************************************
- *  * Copyright (C) 2014-2020 Dennis Sheirer
- *  *
- *  * This program is free software: you can redistribute it and/or modify
- *  * it under the terms of the GNU General Public License as published by
- *  * the Free Software Foundation, either version 3 of the License, or
- *  * (at your option) any later version.
- *  *
- *  * This program is distributed in the hope that it will be useful,
- *  * but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  * GNU General Public License for more details.
- *  *
- *  * You should have received a copy of the GNU General Public License
- *  * along with this program.  If not, see <http://www.gnu.org/licenses/>
- *  * *****************************************************************************
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ * ****************************************************************************
  */
 
 package io.github.dsheirer.gui.playlist.channel;
@@ -30,6 +27,7 @@ import io.github.dsheirer.playlist.PlaylistManager;
 import io.github.dsheirer.preference.UserPreferences;
 import io.github.dsheirer.record.config.RecordConfiguration;
 import io.github.dsheirer.source.config.SourceConfiguration;
+import io.github.dsheirer.source.tuner.manager.TunerManager;
 import javafx.scene.control.TitledPane;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -46,9 +44,10 @@ public class UnknownConfigurationEditor extends ChannelConfigurationEditor
      * Constructs an instance
      * @param aliasModel
      */
-    public UnknownConfigurationEditor(PlaylistManager playlistManager, UserPreferences userPreferences)
+    public UnknownConfigurationEditor(PlaylistManager playlistManager, TunerManager tunerManager,
+                                      UserPreferences userPreferences)
     {
-        super(playlistManager, userPreferences);
+        super(playlistManager, tunerManager, userPreferences);
         getTitledPanesBox().getChildren().add(getDecoderPane());
     }
 

src/main/java/io/github/dsheirer/gui/playlist/radioreference/ModeDecoderType.java

@@ -1,6 +1,6 @@
 /*
  * *****************************************************************************
- *  Copyright (C) 2014-2020 Dennis Sheirer
+ * Copyright (C) 2014-2022 Dennis Sheirer
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by

src/main/java/io/github/dsheirer/gui/playlist/radioreference/RadioReferenceDecoder.java

@@ -1,6 +1,6 @@
 /*
  * *****************************************************************************
- *  Copyright (C) 2014-2020 Dennis Sheirer
+ * Copyright (C) 2014-2022 Dennis Sheirer
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by

src/main/java/io/github/dsheirer/gui/playlist/source/FrequencyEditor.java

@@ -1,23 +1,20 @@
 /*
+ * *****************************************************************************
+ * Copyright (C) 2014-2022 Dennis Sheirer
  *
- *  * ******************************************************************************
- *  * Copyright (C) 2014-2020 Dennis Sheirer
- *  *
- *  * This program is free software: you can redistribute it and/or modify
- *  * it under the terms of the GNU General Public License as published by
- *  * the Free Software Foundation, either version 3 of the License, or
- *  * (at your option) any later version.
- *  *
- *  * This program is distributed in the hope that it will be useful,
- *  * but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  * GNU General Public License for more details.
- *  *
- *  * You should have received a copy of the GNU General Public License
- *  * along with this program.  If not, see <http://www.gnu.org/licenses/>
- *  * *****************************************************************************
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ * ****************************************************************************
  */
 
 package io.github.dsheirer.gui.playlist.source;
@@ -25,8 +22,8 @@ package io.github.dsheirer.gui.playlist.source;
 import io.github.dsheirer.source.config.SourceConfigTuner;
 import io.github.dsheirer.source.config.SourceConfigTunerMultipleFrequency;
 import io.github.dsheirer.source.config.SourceConfiguration;
-import io.github.dsheirer.source.tuner.TunerModel;
 import io.github.dsheirer.source.tuner.channel.rotation.ChannelRotationMonitor;
+import io.github.dsheirer.source.tuner.manager.TunerManager;
 import javafx.beans.binding.Bindings;
 import javafx.beans.value.ChangeListener;
 import javafx.beans.value.ObservableValue;
@@ -59,7 +56,7 @@ public class FrequencyEditor extends SourceConfigurationEditor<SourceConfigurati
 {
     private final static Logger mLog = LoggerFactory.getLogger(FrequencyEditor.class);
     private static final String NONE = "(none)           ";
-    private TunerModel mTunerModel;
+    private TunerManager mTunerManager;
     private FrequencyBox mPrimaryFrequencyBox;
     private ObservableList<FrequencyBox> mFrequencyBoxes = FXCollections.observableArrayList();
     private ComboBox<String> mPreferredTunerComboBox;
@@ -75,13 +72,13 @@ public class FrequencyEditor extends SourceConfigurationEditor<SourceConfigurati
      * define constraints for the channel rotation delay monitor, how long the monitor dwells on each frequency in a
      * multi-frequency configuration.
      *
-     * @param tunerModel for accessing list of tuners to select a preferred tuner
+     * @param tunerManager for accessing list of tuners to select a preferred tuner
      * @param minRotationDelay in milliseconds for channel/frequency dwell
      * @param maxRotationDelay in milliseconds for channel/frequency dwell
      */
-    public FrequencyEditor(TunerModel tunerModel, int minRotationDelay, int maxRotationDelay, int defaultRotationDelay)
+    public FrequencyEditor(TunerManager tunerManager, int minRotationDelay, int maxRotationDelay, int defaultRotationDelay)
     {
-        mTunerModel = tunerModel;
+        mTunerManager = tunerManager;
         mAllowMultipleFrequencies = true;
         mFrequencyRotationMinimum = minRotationDelay;
         mFrequencyRotationMaximum = maxRotationDelay;
@@ -91,11 +88,11 @@ public class FrequencyEditor extends SourceConfigurationEditor<SourceConfigurati
 
     /**
      * Constructs an instance with a default behavior of single frequency support only.
-     * @param tunerModel for accessing list of tuners to select a preferred tuner
+     * @param tunerManager for accessing list of tuners to select a preferred tuner
      */
-    public FrequencyEditor(TunerModel tunerModel)
+    public FrequencyEditor(TunerManager tunerManager)
     {
-        mTunerModel = tunerModel;
+        mTunerManager = tunerManager;
         init();
     }
 
@@ -333,9 +330,9 @@ public class FrequencyEditor extends SourceConfigurationEditor<SourceConfigurati
         getPreferredTunerComboBox().getItems().clear();
         getPreferredTunerComboBox().getItems().add(NONE);
 
-        if(mTunerModel != null)
+        if(mTunerManager != null)
         {
-            getPreferredTunerComboBox().getItems().addAll(mTunerModel.getTunerNames());
+            getPreferredTunerComboBox().getItems().addAll(mTunerManager.getPreferredTunerNames());
         }
     }
 

src/main/java/io/github/dsheirer/gui/playlist/streaming/AbstractBroadcastEditor.java

@@ -1,6 +1,6 @@
 /*
  * *****************************************************************************
- *  Copyright (C) 2014-2020 Dennis Sheirer
+ * Copyright (C) 2014-2022 Dennis Sheirer
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by

src/main/java/io/github/dsheirer/gui/playlist/streaming/BroadcastifyCallEditor.java

@@ -34,6 +34,7 @@ import javafx.scene.control.TextField;
 import javafx.scene.layout.GridPane;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
+import org.controlsfx.control.ToggleSwitch;
 
 /**
  * Broadcastify calls API configuration editor
@@ -47,6 +48,8 @@ public class BroadcastifyCallEditor extends AbstractBroadcastEditor<Broadcastify
     private TextField mApiKeyTextField;
     private TextField mHostTextField;
     private GridPane mEditorPane;
+    private ToggleSwitch mTestEnabledToggleSwitch;
+    private IntegerTextField mTestIntervalTextField;
 
     /**
      * Constructs an instance
@@ -66,6 +69,8 @@ public class BroadcastifyCallEditor extends AbstractBroadcastEditor<Broadcastify
         getApiKeyTextField().setDisable(item == null);
         getHostTextField().setDisable(item == null);
         getMaxAgeTextField().setDisable(item == null);
+        getTestEnabledToggleSwitch().setDisable(item == null);
+        getTestIntervalTextField().setDisable(item == null);
 
         if(item != null)
         {
@@ -73,6 +78,8 @@ public class BroadcastifyCallEditor extends AbstractBroadcastEditor<Broadcastify
             getApiKeyTextField().setText(item.getApiKey());
             getHostTextField().setText(item.getHost());
             getMaxAgeTextField().set((int)(item.getMaximumRecordingAge() / 1000));
+            getTestEnabledToggleSwitch().setSelected(item.isTestEnabled());
+            getTestIntervalTextField().set(item.getTestInterval());
         }
         else
         {
@@ -80,6 +87,8 @@ public class BroadcastifyCallEditor extends AbstractBroadcastEditor<Broadcastify
             getApiKeyTextField().setText(null);
             getHostTextField().setText(null);
             getMaxAgeTextField().set(0);
+            getTestEnabledToggleSwitch().setSelected(false);
+            getTestIntervalTextField().set(15);
         }
 
         modifiedProperty().set(false);
@@ -100,6 +109,8 @@ public class BroadcastifyCallEditor extends AbstractBroadcastEditor<Broadcastify
             getItem().setHost(getHostTextField().getText());
             getItem().setApiKey(getApiKeyTextField().getText());
             getItem().setMaximumRecordingAge(getMaxAgeTextField().get() * 1000);
+            getItem().setTestEnabled(getTestEnabledToggleSwitch().isSelected());
+            getItem().setTestInterval(getTestIntervalTextField().get());
         }
 
         super.save();
@@ -177,6 +188,22 @@ public class BroadcastifyCallEditor extends AbstractBroadcastEditor<Broadcastify
             GridPane.setConstraints(getMaxAgeTextField(), 1, row);
             mEditorPane.getChildren().add(getMaxAgeTextField());
 
+            Label testEnabledLabel = new Label("Send Periodic Keep-Alive");
+            GridPane.setHalignment(testEnabledLabel, HPos.RIGHT);
+            GridPane.setConstraints(testEnabledLabel, 0, ++row);
+            mEditorPane.getChildren().add(testEnabledLabel);
+
+            GridPane.setConstraints(getTestEnabledToggleSwitch(), 1, row);
+            mEditorPane.getChildren().add(getTestEnabledToggleSwitch());
+
+            Label testIntervalLabel = new Label("Ping Interval (minutes)");
+            GridPane.setHalignment(testIntervalLabel, HPos.RIGHT);
+            GridPane.setConstraints(testIntervalLabel, 3, row);
+            mEditorPane.getChildren().add(testIntervalLabel);
+
+            GridPane.setConstraints(getTestIntervalTextField(), 4, row);
+            mEditorPane.getChildren().add(getTestIntervalTextField());
+
             GridPane.setConstraints(getTestButton(), 1, ++row);
             mEditorPane.getChildren().add(getTestButton());
         }
@@ -232,6 +259,31 @@ public class BroadcastifyCallEditor extends AbstractBroadcastEditor<Broadcastify
         return mSystemIdTextField;
     }
 
+    private ToggleSwitch getTestEnabledToggleSwitch()
+    {
+        if(mTestEnabledToggleSwitch == null)
+        {
+            mTestEnabledToggleSwitch = new ToggleSwitch();
+            mTestEnabledToggleSwitch.setDisable(true);
+            mTestEnabledToggleSwitch.selectedProperty()
+                .addListener((observable, oldValue, newValue) -> modifiedProperty().set(true));
+        }
+
+        return mTestEnabledToggleSwitch;
+    }
+
+    private IntegerTextField getTestIntervalTextField()
+    {
+        if(mTestIntervalTextField == null)
+        {
+            mTestIntervalTextField = new IntegerTextField();
+            mTestIntervalTextField.setDisable(true);
+            mTestIntervalTextField.textProperty().addListener(mEditorModificationListener);
+        }
+
+        return mTestIntervalTextField;
+    }
+
     private Button getTestButton()
     {
         if(mTestButton == null)

src/main/java/io/github/dsheirer/gui/playlist/streaming/IcecastStreamEditor.java

@@ -30,6 +30,7 @@ import javafx.geometry.Insets;
 import javafx.scene.control.Label;
 import javafx.scene.control.TextField;
 import javafx.scene.layout.GridPane;
+import org.controlsfx.control.ToggleSwitch;
 
 /**
  * Icecast streaming configuration editor
@@ -37,6 +38,7 @@ import javafx.scene.layout.GridPane;
 public abstract class IcecastStreamEditor extends AbstractStreamEditor<IcecastConfiguration>
 {
     private GridPane mEditorPane;
+    private ToggleSwitch mInlineToggleSwitch;
     private TextField mMountPointTextField;
     private TextField mUserNameTextField;
     private TextField mDescriptionTextField;
@@ -52,6 +54,7 @@ public abstract class IcecastStreamEditor extends AbstractStreamEditor<IcecastCo
     public void setItem(IcecastConfiguration item)
     {
         getMountPointTextField().setDisable(item == null);
+        getInlineToggleSwitch().setDisable(item == null);
         getUserNameTextField().setDisable(item == null);
         getDescriptionTextField().setDisable(item == null);
         getGenreTextField().setDisable(item == null);
@@ -60,6 +63,7 @@ public abstract class IcecastStreamEditor extends AbstractStreamEditor<IcecastCo
         if(item != null)
         {
             getMountPointTextField().setText(item.getMountPoint());
+            getInlineToggleSwitch().setSelected(item.getInline());
             getUserNameTextField().setText(item.getUserName());
             getDescriptionTextField().setText(item.getDescription());
             getGenreTextField().setText(item.getGenre());
@@ -68,6 +72,7 @@ public abstract class IcecastStreamEditor extends AbstractStreamEditor<IcecastCo
         else
         {
             getMountPointTextField().setText(null);
+            getInlineToggleSwitch().setSelected(false);
             getUserNameTextField().setText(null);
             getDescriptionTextField().setText(null);
             getGenreTextField().setText(null);
@@ -83,6 +88,7 @@ public abstract class IcecastStreamEditor extends AbstractStreamEditor<IcecastCo
         if(getItem() != null)
         {
             getItem().setMountPoint(getMountPointTextField().getText());
+            getItem().setInline(getInlineToggleSwitch().isSelected());
             getItem().setUserName(getUserNameTextField().getText());
             getItem().setDescription(getDescriptionTextField().getText());
             getItem().setGenre(getGenreTextField().getText());
@@ -150,6 +156,14 @@ public abstract class IcecastStreamEditor extends AbstractStreamEditor<IcecastCo
             GridPane.setConstraints(getMountPointTextField(), 1, 3);
             mEditorPane.getChildren().add(getMountPointTextField());
 
+            Label inlineLabel = new Label("Inline Metadata");
+            GridPane.setHalignment(inlineLabel, HPos.RIGHT);
+            GridPane.setConstraints(inlineLabel, 2, 3);
+            mEditorPane.getChildren().add(inlineLabel);
+
+            GridPane.setConstraints(getInlineToggleSwitch(), 3, 3);
+            mEditorPane.getChildren().add(getInlineToggleSwitch());
+
             Label userNameLabel = new Label("User Name");
             GridPane.setHalignment(userNameLabel, HPos.RIGHT);
             GridPane.setConstraints(userNameLabel, 0, 4);
@@ -226,6 +240,19 @@ public abstract class IcecastStreamEditor extends AbstractStreamEditor<IcecastCo
         return mMountPointTextField;
     }
 
+    private ToggleSwitch getInlineToggleSwitch()
+    {
+        if(mInlineToggleSwitch == null)
+        {
+            mInlineToggleSwitch = new ToggleSwitch();
+            mInlineToggleSwitch.setDisable(true);
+            mInlineToggleSwitch.selectedProperty()
+                .addListener((observable, oldValue, newValue) -> modifiedProperty().set(true));
+        }
+
+        return mInlineToggleSwitch;
+    }
+
     private TextField getUserNameTextField()
     {
         if(mUserNameTextField == null)

src/main/java/io/github/dsheirer/gui/playlist/streaming/StreamEditorFactory.java

@@ -1,23 +1,20 @@
 /*
+ * *****************************************************************************
+ * Copyright (C) 2014-2022 Dennis Sheirer
  *
- *  * ******************************************************************************
- *  * Copyright (C) 2014-2020 Dennis Sheirer
- *  *
- *  * This program is free software: you can redistribute it and/or modify
- *  * it under the terms of the GNU General Public License as published by
- *  * the Free Software Foundation, either version 3 of the License, or
- *  * (at your option) any later version.
- *  *
- *  * This program is distributed in the hope that it will be useful,
- *  * but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  * GNU General Public License for more details.
- *  *
- *  * You should have received a copy of the GNU General Public License
- *  * along with this program.  If not, see <http://www.gnu.org/licenses/>
- *  * *****************************************************************************
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ * ****************************************************************************
  */
 
 package io.github.dsheirer.gui.playlist.streaming;

src/main/java/io/github/dsheirer/gui/preference/ViewUserPreferenceEditorRequest.java

@@ -1,18 +1,21 @@
-/*******************************************************************************
- * sdr-trunk
- * Copyright (C) 2014-2018 Dennis Sheirer
+/*
+ * *****************************************************************************
+ * Copyright (C) 2014-2022 Dennis Sheirer
  *
- * This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public
- * License as published by  the Free Software Foundation, either version 3 of the License, or  (at your option) any
- * later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * This program is distributed in the hope that it will be useful,  but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License  along with this program.
- * If not, see <http://www.gnu.org/licenses/>
- *
- ******************************************************************************/
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ * ****************************************************************************
+ */
 
 package io.github.dsheirer.gui.preference;
 

src/main/java/io/github/dsheirer/gui/preference/directory/DirectoryPreferenceEditor.java

@@ -1,7 +1,6 @@
 /*
- * ******************************************************************************
- * sdrtrunk
- * Copyright (C) 2014-2018 Dennis Sheirer
+ * *****************************************************************************
+ * Copyright (C) 2014-2022 Dennis Sheirer
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -15,7 +14,7 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>
- * *****************************************************************************
+ * ****************************************************************************
  */
 
 package io.github.dsheirer.gui.preference.directory;
@@ -63,6 +62,11 @@ public class DirectoryPreferenceEditor extends HBox
     private Button mResetApplicationLogsButton;
     private Label mApplicationLogsPathLabel;
 
+    private Label mConfigurationLabel;
+    private Button mChangeConfigurationButton;
+    private Button mResetConfigurationButton;
+    private Label mConfigurationPathLabel;
+
     private Label mEventLogsLabel;
     private Button mChangeEventLogsButton;
     private Button mResetEventLogsButton;
@@ -154,6 +158,19 @@ public class DirectoryPreferenceEditor extends HBox
             mEditorPane.add(getResetApplicationLogsButton(), 3, row++);
 
 
+            GridPane.setMargin(getConfigurationLabel(), new Insets(0, 10, 0, 0));
+            mEditorPane.add(getConfigurationLabel(), 0, row);
+
+            GridPane.setMargin(getConfigurationPathLabel(), new Insets(0, 10, 0, 0));
+            mEditorPane.add(getConfigurationPathLabel(), 1, row);
+
+            GridPane.setMargin(getChangeConfigurationButton(), new Insets(2, 10, 2, 0));
+            mEditorPane.add(getChangeConfigurationButton(), 2, row);
+
+            GridPane.setMargin(getResetConfigurationButton(), new Insets(2, 0, 2, 0));
+            mEditorPane.add(getResetConfigurationButton(), 3, row++);
+
+
             GridPane.setMargin(getEventLogsLabel(), new Insets(0, 10, 0, 0));
             mEditorPane.add(getEventLogsLabel(), 0, row);
 
@@ -365,6 +382,71 @@ public class DirectoryPreferenceEditor extends HBox
         return mApplicationLogsPathLabel;
     }
 
+    private Label getConfigurationLabel()
+    {
+        if(mConfigurationLabel == null)
+        {
+            mConfigurationLabel = new Label("Configuration");
+        }
+
+        return mConfigurationLabel;
+    }
+
+    private Button getChangeConfigurationButton()
+    {
+        if(mChangeConfigurationButton == null)
+        {
+            mChangeConfigurationButton = new Button("Change...");
+            mChangeConfigurationButton.setOnAction(new EventHandler<ActionEvent>()
+            {
+                @Override
+                public void handle(ActionEvent event)
+                {
+                    DirectoryChooser directoryChooser = new DirectoryChooser();
+                    directoryChooser.setTitle("Select Configuration Folder");
+                    directoryChooser.setInitialDirectory(mDirectoryPreference.getDirectoryConfiguration().toFile());
+                    Stage stage = (Stage)getChangeConfigurationButton().getScene().getWindow();
+                    File selected = directoryChooser.showDialog(stage);
+
+                    if(selected != null)
+                    {
+                        mDirectoryPreference.setDirectoryConfiguration(selected.toPath());
+                    }
+                }
+            });
+        }
+
+        return mChangeConfigurationButton;
+    }
+
+    private Button getResetConfigurationButton()
+    {
+        if(mResetConfigurationButton == null)
+        {
+            mResetConfigurationButton = new Button("Reset");
+            mResetConfigurationButton.setOnAction(new EventHandler<ActionEvent>()
+            {
+                @Override
+                public void handle(ActionEvent event)
+                {
+                    mDirectoryPreference.resetDirectoryConfiguration();
+                }
+            });
+        }
+
+        return mResetConfigurationButton;
+    }
+
+    private Label getConfigurationPathLabel()
+    {
+        if(mConfigurationPathLabel == null)
+        {
+            mConfigurationPathLabel = new Label(mDirectoryPreference.getDirectoryConfiguration().toString());
+        }
+
+        return mConfigurationPathLabel;
+    }
+
     private Label getEventLogsLabel()
     {
         if(mEventLogsLabel == null)

src/main/java/io/github/dsheirer/gui/preference/mp3/MP3PreferenceEditor.java

@@ -25,6 +25,7 @@ import io.github.dsheirer.preference.UserPreferences;
 import io.github.dsheirer.preference.mp3.MP3Preference;
 import javafx.geometry.HPos;
 import javafx.geometry.Insets;
+import javafx.scene.control.CheckBox;
 import javafx.scene.control.ComboBox;
 import javafx.scene.control.Label;
 import javafx.scene.layout.GridPane;
@@ -44,7 +45,12 @@ public class MP3PreferenceEditor extends HBox
     private GridPane mEditorPane;
     private ComboBox<MP3Setting> mMP3SettingComboBox;
     private ComboBox<InputAudioFormat> mAudioSampleRateComboBox;
+    private CheckBox mNormalizeAudioCheckBox;
 
+    /**
+     * Constructs an instance
+     * @param userPreferences
+     */
     public MP3PreferenceEditor(UserPreferences userPreferences)
     {
         mMP3Preference = userPreferences.getMP3Preference();
@@ -65,6 +71,9 @@ public class MP3PreferenceEditor extends HBox
             Label topLabel = new Label("MP3 Encoder Preferences");
             mEditorPane.add(topLabel, 0, row++, 2, 1);
 
+
+            mEditorPane.add(getNormalizeAudioCheckBox(), 1, row++);
+
             Label label = new Label("(LAME) Encoder Setting:");
             GridPane.setHalignment(label, HPos.RIGHT);
             mEditorPane.add(label, 0, row);
@@ -76,7 +85,7 @@ public class MP3PreferenceEditor extends HBox
             mEditorPane.add(getAudioSampleRateComboBox(), 1, row++);
 
             Label notice = new Label("Note: sdrtrunk default 8 kHz audio rate is resampled to input sample rate before MP3 encoding");
-            mEditorPane.add(notice, 0, row, 2, 1);
+            mEditorPane.add(notice, 0, row++, 2, 1);
         }
 
         return mEditorPane;
@@ -109,4 +118,17 @@ public class MP3PreferenceEditor extends HBox
 
         return mAudioSampleRateComboBox;
     }
+
+    private CheckBox getNormalizeAudioCheckBox()
+    {
+        if(mNormalizeAudioCheckBox == null)
+        {
+            mNormalizeAudioCheckBox = new CheckBox("Normalize Audio Before Encoding");
+            mNormalizeAudioCheckBox.setSelected(mMP3Preference.isNormalizeAudioBeforeEncode());
+            mNormalizeAudioCheckBox.onActionProperty().set(event ->
+                    mMP3Preference.setNormalizeAudioBeforeEncode(getNormalizeAudioCheckBox().isSelected()));
+        }
+
+        return mNormalizeAudioCheckBox;
+    }
 }

src/main/java/io/github/dsheirer/identifier/Form.java

@@ -1,23 +1,20 @@
 /*
+ * *****************************************************************************
+ * Copyright (C) 2014-2022 Dennis Sheirer
  *
- *  * ******************************************************************************
- *  * Copyright (C) 2014-2019 Dennis Sheirer
- *  *
- *  * This program is free software: you can redistribute it and/or modify
- *  * it under the terms of the GNU General Public License as published by
- *  * the Free Software Foundation, either version 3 of the License, or
- *  * (at your option) any later version.
- *  *
- *  * This program is distributed in the hope that it will be useful,
- *  * but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  * GNU General Public License for more details.
- *  *
- *  * You should have received a copy of the GNU General Public License
- *  * along with this program.  If not, see <http://www.gnu.org/licenses/>
- *  * *****************************************************************************
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ * ****************************************************************************
  */
 package io.github.dsheirer.identifier;
 

src/main/java/io/github/dsheirer/identifier/Identifier.java

@@ -1,18 +1,21 @@
-/*******************************************************************************
- * sdr-trunk
- * Copyright (C) 2014-2018 Dennis Sheirer
+/*
+ * *****************************************************************************
+ * Copyright (C) 2014-2022 Dennis Sheirer
  *
- * This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public
- * License as published by  the Free Software Foundation, either version 3 of the License, or  (at your option) any
- * later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * This program is distributed in the hope that it will be useful,  but WITHOUT ANY WARRANTY; without even the implied
- * warranty of  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License  along with this program.
- * If not, see <http://www.gnu.org/licenses/>
- *
- ******************************************************************************/
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ * ****************************************************************************
+ */
 package io.github.dsheirer.identifier;
 
 import io.github.dsheirer.protocol.Protocol;

src/main/java/io/github/dsheirer/identifier/IdentifierClass.java

@@ -1,18 +1,21 @@
-/*******************************************************************************
- * sdr-trunk
- * Copyright (C) 2014-2018 Dennis Sheirer
+/*
+ * *****************************************************************************
+ * Copyright (C) 2014-2022 Dennis Sheirer
  *
- * This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public
- * License as published by  the Free Software Foundation, either version 3 of the License, or  (at your option) any
- * later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- * This program is distributed in the hope that it will be useful,  but WITHOUT ANY WARRANTY; without even the implied
- * warranty of  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License  along with this program.
- * If not, see <http://www.gnu.org/licenses/>
- *
- ******************************************************************************/
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ * ****************************************************************************
+ */
 package io.github.dsheirer.identifier;
 
 /**