Hack due to VLC-Quirks & a VLC update

iZpl/build.gradle

@@ -1,102 +1,120 @@
-evaluationDependsOn(':iZplPlugins:GameRadio')
-evaluationDependsOn(':iZplPlugins:WMP')
-evaluationDependsOn(':iZplPlugins:Editor')
-
-defaultTasks 'distZip'
-
-apply plugin: 'java'
-apply plugin: 'application'
-apply from: "$rootDir/utils/IO.gradle"
-
-version = '0.8.0.0-SNAPSHOT'
-mainClassName = 'de.nplusc.izc.iZpl.Main'
-//'de.nplusc.izc.iZpl.Main'
-
-jar{
-    manifest{
-        attributes 'Implementation-Title': 'iZPlaylist',
-					'Implementation-Version': version,
-					'Main-Class': 'de.nplusc.izc.iZpl.Main'
-					
-    }
-}
-
-startScripts << { 
-
-  def startScriptDir = outputDir.getAbsolutePath()
-  def winStartScript = startScriptDir + "/" + applicationName + ".bat"
-  def winStartScriptCopy = startScriptDir + "/" + applicationName + "c.bat"
-  def overwriteExistingFile = true
-  copyFile(winStartScript, winStartScriptCopy, overwriteExistingFile)
-
-  modifyFile(winStartScript) {
-    // javaw.exe doesn't have a console
-    if(it.contains("java.exe")){
-      return it.replace("java.exe", "javaw.exe")
-    }
-    // Command that launches the app
-    else if(it.startsWith("\"%JAVA_EXE%\" %DEFAULT_JVM_OPTS%")){
-      return "start \"\" /b " + it
-    }
-    // Leave the line unchanged
-    else{
-      return it
-    }
-  }
-}
-distZip {
-  // Include the additional start script
-  into(project.name+"-"+project.version+"/bin/"){
-    from(startScripts.outputDir)
-	include '*c.bat'
-  }
-  into(project.name+"-"+project.version+"/plugins/"){
-        from project(':iZplPlugins:GameRadio').jar
-        from project(':iZplPlugins:WMP').jar
-        from project(':iZplPlugins:Editor').jar
-  }
-}
-
-
-
-
-
-
-sourceSets{
-    main{
-        resources{
-            exclude '**/*.xcf'
-        }
-    }
-}
-dependencies{
-    compile fileTree(dir: 'lib', include: '*.jar')
-    compile "net.rubygrapefruit:native-platform:0.9"
-    compile "commons-io:commons-io:2.+"
-    compile 'org.apache.commons:commons-exec:1.3'
-    compile "org.yaml:snakeyaml:1.14"
-    compile "commons-net:commons-net:3.3"
-    compile 'uk.co.caprica:vlcj:+'
-    compile 'com.googlecode.mp4parser:isoparser:1.0-RC-1'
-    compile 'de.schlichtherle.truezip:truezip-file:7.7.7'
-    compile 'de.schlichtherle.truezip:truezip-driver-zip:7.7.7'
-    compile 'de.schlichtherle.truezip:truezip-driver-file:7.7.7'
-    compile 'de.schlichtherle.truezip:truezip-driver-tar:7.7.7'
-    compile 'de.schlichtherle.truezip:truezip-kernel:7.7.7'
-    compile 'de.schlichtherle.truezip:truezip-path:7.7.7'
-    compile 'de.schlichtherle.truezip:truezip-driver-tzp:7.7.7'
-    compile 'de.schlichtherle.truezip:truezip-driver-http:7.7.7'
-    compile 'commons-cli:commons-cli:1.3'
-	compile group: 'org.apache.logging.log4j', name: 'log4j-api', version: '2.1'
-	compile group: 'org.apache.logging.log4j', name: 'log4j-core', version: '2.1'
-	compile group: 'org.apache.logging.log4j', name: 'log4j-iostreams', version: '2.1'
-    compile group: 'org.apache.logging.log4j', name: 'log4j-slf4j-impl', version: '2.1'
-    compile 'org.fusesource.jansi:jansi:1.11'
-    compile 'org.jgrapht:jgrapht-core:0.9.0'
-    compile(project(':ToolKit')) {
-        transitive = false
-    }
-    compile(project(':izpl-shared')) {
-        transitive = false
-    }
-}
+evaluationDependsOn(':iZplPlugins:GameRadio')
+evaluationDependsOn(':iZplPlugins:WMP')
+evaluationDependsOn(':iZplPlugins:Editor')
+
+defaultTasks 'distZip'
+
+apply plugin: 'java'
+apply plugin: 'application'
+apply from: "$rootDir/utils/IO.gradle"
+
+version = '0.8.0.0-SNAPSHOT'
+mainClassName = 'de.nplusc.izc.iZpl.Main'
+//'de.nplusc.izc.iZpl.Main'
+
+jar{
+    manifest{
+        attributes 'Implementation-Title': 'iZPlaylist',
+					'Implementation-Version': version,
+					'Main-Class': 'de.nplusc.izc.iZpl.Main'
+					
+    }
+}
+
+startScripts << { 
+
+  def startScriptDir = outputDir.getAbsolutePath()
+  def winStartScript = startScriptDir + "/" + applicationName + ".bat"
+  def winStartScriptCopy = startScriptDir + "/" + applicationName + "c.bat"
+  def overwriteExistingFile = true
+  copyFile(winStartScript, winStartScriptCopy, overwriteExistingFile)
+
+  //:init
+  
+  modifyFile(winStartScript) {
+    // javaw.exe doesn't have a console
+    if(it.contains("java.exe")){
+      return it.replace("java.exe", "javaw.exe")
+    }
+    // Command that launches the app
+    else if(it.startsWith("\"%JAVA_EXE%\" %DEFAULT_JVM_OPTS%")){
+      return "start \"\" /b " + it
+    }
+    else if(it.startsWith(":init"))
+    {
+        //HACK
+        return it+"\n"+"set VLC_PLUGIN_PATH=%APP_HOME%\\lib\\vlcbinaries\\plugins"
+    }
+    // Leave the line unchanged
+    else{
+      return it
+    }
+  }
+  modifyFile(winStartScriptCopy) {
+    if(it.startsWith(":init"))
+    {
+    //HACK
+        return it+"\n"+"set VLC_PLUGIN_PATH=%APP_HOME%\\lib\\vlcbinaries\\plugins" 
+    }
+    // Leave the line unchanged
+    else{
+      return it
+    }
+  }
+}
+distZip {
+  // Include the additional start script
+  into(project.name+"-"+project.version+"/bin/"){
+    from(startScripts.outputDir)
+	include '*c.bat'
+  }
+  into(project.name+"-"+project.version+"/plugins/"){
+        from project(':iZplPlugins:GameRadio').jar
+        from project(':iZplPlugins:WMP').jar
+        from project(':iZplPlugins:Editor').jar
+  }
+}
+
+
+
+
+
+
+sourceSets{
+    main{
+        resources{
+            exclude '**/*.xcf'
+        }
+    }
+}
+dependencies{
+    compile fileTree(dir: 'lib', include: '*.jar')
+    compile "net.rubygrapefruit:native-platform:0.9"
+    compile "commons-io:commons-io:2.+"
+    compile 'org.apache.commons:commons-exec:1.3'
+    compile "org.yaml:snakeyaml:1.14"
+    compile "commons-net:commons-net:3.3"
+    compile 'uk.co.caprica:vlcj:+'
+    compile 'com.googlecode.mp4parser:isoparser:1.0-RC-1'
+    compile 'de.schlichtherle.truezip:truezip-file:7.7.7'
+    compile 'de.schlichtherle.truezip:truezip-driver-zip:7.7.7'
+    compile 'de.schlichtherle.truezip:truezip-driver-file:7.7.7'
+    compile 'de.schlichtherle.truezip:truezip-driver-tar:7.7.7'
+    compile 'de.schlichtherle.truezip:truezip-kernel:7.7.7'
+    compile 'de.schlichtherle.truezip:truezip-path:7.7.7'
+    compile 'de.schlichtherle.truezip:truezip-driver-tzp:7.7.7'
+    compile 'de.schlichtherle.truezip:truezip-driver-http:7.7.7'
+    compile 'commons-cli:commons-cli:1.3'
+	compile group: 'org.apache.logging.log4j', name: 'log4j-api', version: '2.1'
+	compile group: 'org.apache.logging.log4j', name: 'log4j-core', version: '2.1'
+	compile group: 'org.apache.logging.log4j', name: 'log4j-iostreams', version: '2.1'
+    compile group: 'org.apache.logging.log4j', name: 'log4j-slf4j-impl', version: '2.1'
+    compile 'org.fusesource.jansi:jansi:1.11'
+    compile 'org.jgrapht:jgrapht-core:0.9.0'
+    compile(project(':ToolKit')) {
+        transitive = false
+    }
+    compile(project(':izpl-shared')) {
+        transitive = false
+    }
+}

iZpl/src/main/java/de/nplusc/izc/iZpl/Utils/VlcInterface.java

@@ -1,631 +1,638 @@
-/*
- * Copyright (C) 2015 iZc
- *
- * 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 de.nplusc.izc.iZpl.Utils;
-
-import com.sun.jna.Native;
-import com.sun.jna.NativeLibrary;
-import de.nplusc.izc.iZpl.API.IZPLApi;
-import de.nplusc.izc.iZpl.API.PlaybackPlugin;
-import de.nplusc.izc.iZpl.API.UIPlugin;
-import de.nplusc.izc.iZpl.API.shared.MultiPlayListItem;
-import de.nplusc.izc.iZpl.API.shared.PlayListItem;
-import de.nplusc.izc.iZpl.API.shared.SinglePlayListItem;
-import de.nplusc.izc.tools.baseTools.Detectors;
-import de.schlichtherle.truezip.file.TFile;
-import java.awt.Image;
-import java.io.File;
-import java.io.IOException;
-import java.util.Arrays;
-import org.apache.logging.log4j.LogManager;
-import org.apache.logging.log4j.Logger;
-import uk.co.caprica.vlcj.binding.LibVlc;
-import uk.co.caprica.vlcj.binding.internal.libvlc_media_t;
-import uk.co.caprica.vlcj.player.MediaPlayer;
-import uk.co.caprica.vlcj.player.MediaPlayerEventListener;
-import uk.co.caprica.vlcj.player.MediaPlayerFactory;
-import uk.co.caprica.vlcj.runtime.RuntimeUtil;
-
-/**
- *
- * @author inge
- */
-public class VlcInterface implements PlaybackPlugin , MediaPlayerEventListener
-{
-    private static final Logger l = LogManager.getLogger();
-    //private static VlcInterface instance=null;
-    private InternalInterface adapter=null;
-    private PlayListItem currentTrack;
-    private boolean isInMultiItem;
-    private SinglePlayListItem[] multiItemStorage = null;
-    private int multiIndex=0;
-    private boolean isPlaying;
-    private String vlcpath;
-    private static String jarschiv = VlcInterface.class.getProtectionDomain().getCodeSource().getLocation().getPath();
-    private UIPlugin selectedUIPlugin;
-    public VlcInterface ()
-    {
-        this(new File(jarschiv).getParent() + "\\vlcbinaries",true);
-    }
-    private VlcInterface (String vlcpath,boolean bundledVersion)
-    {
-        this.vlcpath=vlcpath;
-    }
-    
-    
-    @Override
-    public String getPluginName()
-    {
-        return "VLC Embedded";
-    }
- 
-    
-    @Override
-    public void initializePlugin()
-    {
-        initializeInterface(null, true);
-    }
-    
-    @SuppressWarnings("CallToPrintStackTrace")
-    private void initializeInterface(String vlcpath, boolean embedded)
-    {
-        String[] osmetadata = Detectors.getSystemClassification();
-        l.info("Os-data:"+Arrays.toString(osmetadata));
-        if (osmetadata[0].equals("windows"))
-        {
-            
-            File target = new File(new File(jarschiv).getParent() + "\\vlcbinaries");
-            if (!target.exists())
-            {
-                TFile zippo = new TFile(jarschiv + "\\vlc\\vlc-2.1.5-" + osmetadata[0] + "-" + osmetadata[1] + ".zip");
-                try
-                {
-                    zippo.cp_rp(target);
-                    TFile jarschcrap = new TFile(jarschiv + "\\vlc\\");
-                    jarschcrap.rm_r();//removal of the embedded VLC data after connecting to the System
-                }
-                catch (IOException ex)
-                {
-                    ex.printStackTrace();
-                }
-
-            }
-            NativeLibrary.addSearchPath(RuntimeUtil.getLibVlcLibraryName(), target.getPath());
-            Native.loadLibrary(RuntimeUtil.getLibVlcLibraryName(), LibVlc.class);
-
-        }
-        else
-        {
-            throw new UnsupportedOperationException("ERROR! invalid OSType detected, embedded VLC doesnt work here");
-        }
-    }
-    
-    @Override
-    public void connectToPlayer()
-    {
-        selectedUIPlugin=IZPLApi.getUIPlugin();
-        l.info("Connected the player");
-        if(adapter==null)
-            adapter=new VlcJIterface(vlcpath,this);
-    }
-    
-    
-    
-    
-    
-    
-    
-    
-    
-    
-    
-    
-    @Override
-    public int getLengthInSeconds()
-    {
-        return adapter.getLengthInSeconds();
-    }
-    @Override
-    public int getPosition()
-    {
-        return adapter.getPosition();
-    }
-    @Override
-    public void seek(int sekunde)
-    {
-        if(adapter!=null)
-            adapter.seek(sekunde);
-    }
-    
-    @Override
-    public void skipTitle()
-    {
-        if(adapter!=null)
-        {
-            if(isInMultiItem)
-            {
-                if(multiIndex==multiItemStorage.length-1)
-                {
-                    isInMultiItem=false;
-                }
-                currentTrack=multiItemStorage[multiIndex++];
-                adapter.addTitle(((SinglePlayListItem)currentTrack).getPath());
-            }
-            else
-            {
-                adapter.skipTitle();
-            }
-        }
-    }
-    
-
-    
-    @Override
-    public void setTitleToPlay(PlayListItem i)
-    {
-        if(adapter!=null)
-        {
-            isPlaying=true;
-            if(i instanceof SinglePlayListItem)
-            {
-                currentTrack = i;
-                adapter.addTitle(((SinglePlayListItem)i).getPath());
-                String t = ((SinglePlayListItem) i).getTitle();
-                if (t != null && !t.equals(""))
-                {
-                     selectedUIPlugin.setTrackName(t.split(",")[1]);
-                }
-                else
-                {
-                    selectedUIPlugin.setTrackName(((SinglePlayListItem) i).getPath());
-                }
-            }
-            else
-            {
-                isInMultiItem=true;
-                multiIndex=0;
-                multiItemStorage = ((MultiPlayListItem)i).getSinglePlayListElements();
-                currentTrack=multiItemStorage[0];
-                adapter.addTitle(multiItemStorage[0].getPath());
-                multiIndex++;
-            }
-        }
-    }
-
-    @Override
-    public PlayListItem getCurrentTitle()
-    {
-       return currentTrack;
-    }
-    
-    @Override
-    public void play()
-    {
-        if(!isPlaying&&adapter!=null)
-        {
-            adapter.play();
-            isPlaying=true;
-        }
-    }
-
-    @Override
-    public void pause()
-    {
-        if(isPlaying&&adapter!=null)
-        {
-            adapter.pause();
-            isPlaying=false;
-        }
-    }
-
-
-    @Override
-    public void mediaChanged(MediaPlayer mp, libvlc_media_t l, String string)
-    {     
-        Thread t = new Thread(() ->
-        {
-            grabMediaData(mp);
-            try
-            {
-                Thread.sleep(1000);
-            }
-            catch (InterruptedException devnulled)
-            {
-            }
-            grabMediaData(mp);
-        });
-        t.setName("VLC MediaDataGrabber");
-        t.start();
-    }
-    
-    private void grabMediaData(MediaPlayer mp)
-    {
-            mp.parseMedia();
-            //IZplGUIBackend.setTitle(mp.getMediaMeta().getTitle());
-
-            l.trace("{}", mp.getMediaMeta());
-            selectedUIPlugin.setTrackLength((int) Math.ceil(mp.getMediaMeta().getLength()/1000.0f));
-            Image img = mp.getMediaMeta().getArtwork();
-            if(img !=null)
-            {
-                selectedUIPlugin.setAlbumArt(img);
-            }
-    }
-    
-    @Override
-    public void opening(MediaPlayer mp)
-    {
-    }
-
-    @Override
-    public void buffering(MediaPlayer mp, float f)
-    {
-    }
-
-    @Override
-    public void playing(MediaPlayer mp)
-    {
-    }
-
-    @Override
-    public void paused(MediaPlayer mp)
-    {
-    }
-
-    @Override
-    public void stopped(MediaPlayer mp)
-    {
-    }
-
-    @Override
-    public void forward(MediaPlayer mp)
-    {
-    }
-
-    @Override
-    public void backward(MediaPlayer mp)
-    {
-    }
-
-    @Override
-    public void finished(MediaPlayer mp)
-    {
-        finished(false);
-    }
-    
-    public void finished(boolean skip)
-    {
-        try
-        {
-            if(!skip)
-            {
-                Thread.sleep(2000);
-            }
-        }
-        catch (InterruptedException ex)
-        {
-            ex.printStackTrace();
-        }
-        if(isInMultiItem)
-        {
-            skipTitle();
-            
-        }
-        else
-        {
-            PlayListItem next = IZPLApi.getNextItem();
-            setTitleToPlay(next);
-        }
-    }
-    @Override
-    public void timeChanged(MediaPlayer mp, long l)
-    {
-        selectedUIPlugin.setPlaybackPositionInSeconds((int) Math.ceil(l/1000.0));
-    }
-
-    @Override
-    public void positionChanged(MediaPlayer mp, float f)
-    {
-    }
-
-    @Override
-    public void seekableChanged(MediaPlayer mp, int i)
-    {
-    }
-
-    @Override
-    public void pausableChanged(MediaPlayer mp, int i)
-    {
-    }
-
-    @Override
-    public void titleChanged(MediaPlayer mp, int i)
-    {
-        
-        
-    }
-
-    @Override
-    public void snapshotTaken(MediaPlayer mp, String string)
-    {
-    }
-
-    @Override
-    public void lengthChanged(MediaPlayer mp, long l)
-    {
-    }
-
-    @Override
-    public void videoOutput(MediaPlayer mp, int i)
-    {
-    }
-
-    @Override
-    public void error(MediaPlayer mp)
-    {
-    }
-
-    @Override
-    public void mediaMetaChanged(MediaPlayer mp, int i)
-    {
-    }
-
-    @Override
-    public void mediaSubItemAdded(MediaPlayer mp, libvlc_media_t l)
-    {
-    }
-
-    @Override
-    public void mediaDurationChanged(MediaPlayer mp, long l)
-    {
-    }
-
-    @Override
-    public void mediaParsedChanged(MediaPlayer mp, int i)
-    {
-    }
-
-    @Override
-    public void mediaFreed(MediaPlayer mp)
-    {
-    }
-
-    @Override
-    public void mediaStateChanged(MediaPlayer mp, int i)
-    {
-    }
-
-    @Override
-    public void newMedia(MediaPlayer mp)
-    {
-    }
-
-    @Override
-    public void subItemPlayed(MediaPlayer mp, int i)
-    {
-    }
-
-    @Override
-    public void subItemFinished(MediaPlayer mp, int i)
-    {
-    }
-
-    @Override
-    public void endOfSubItems(MediaPlayer mp)
-    {
-    }
-
-    @Override
-    public void scrambledChanged(MediaPlayer mp, int i)
-    {
-    
-    }
-
-    @Override
-    public void elementaryStreamAdded(MediaPlayer mp, int i, int i1)
-    {
-   
-    }
-
-    @Override
-    public void elementaryStreamDeleted(MediaPlayer mp, int i, int i1)
-    {
-    }
-
-    @Override
-    public void elementaryStreamSelected(MediaPlayer mp, int i, int i1)
-    {
-    }
-
-    @Override
-    public void mediaSubItemTreeAdded(MediaPlayer mp, libvlc_media_t l)
-    {
-    }
-
-    @Override
-    public void corked(MediaPlayer mp, boolean bln)
-    {
-    }
-
-    @Override
-    public void muted(MediaPlayer mp, boolean bln)
-    {
-    }
-
-    @Override
-    public void volumeChanged(MediaPlayer mp, float f)
-    {
-    }
-
-    @Override
-    public void audioDeviceChanged(MediaPlayer mp, String string)
-    {
-    }
-
-    @Override
-    public void chapterChanged(MediaPlayer mp, int i)
-    {
-    }
-
-
-    
-    
-    private interface InternalInterface
-    {
-        public void addTitle(String vlcpath);
-        public int getLengthInSeconds();
-        public int getPosition();
-        public void seek(int sekunde);
-        public void skipTitle();
-        public void play();
-        public void pause();
-    }
-    
-    private class VlcJIterface implements InternalInterface
-    {
-        private final VlcInterface parent;
-        private final MediaPlayer mpaccess;
-        private MediaPlayerFactory f;
-        public VlcJIterface(String vlcpath,VlcInterface parent)
-        {
-            this.parent=parent;
-            if(IZPLApi.isInHTTPStreamMode())
-            {
-                l.info("Stream mode on port="+IZPLApi.getHTTPStreamPort()+"...");
-                f= new MediaPlayerFactory("--no-video-title-show",
-                        "--sout=#gather:transcode{vcodec=none,acodec=mp3,ab=256,channels=2,samplerate=44100}:udp{dst=localhost:"+IZPLApi.getHTTPStreamPort()+"} :sout-keep}"  
-                ,"--sout-all","--sout-keep"
-                );
-                
-            }
-            else
-            {
-                f= new MediaPlayerFactory("--no-video-title-show");
-            }
-            mpaccess = f.newHeadlessMediaPlayer();
-            mpaccess.addMediaPlayerEventListener(parent);
-        }
-        
-        @Override
-        public void addTitle(String path)
-        {
-            mpaccess.stop();
-            mpaccess.playMedia(path);
-        }
-        @Override
-        public int getLengthInSeconds()
-        {
-            return (int) (Math.ceil(mpaccess.getLength()/1000f));
-        }
-        @Override
-        public int getPosition()
-        {
-            return (int) (Math.ceil((mpaccess.getLength()/1000f)*mpaccess.getPosition()));
-        }
-        @Override
-        public void seek(int sekunde)
-        {
-            mpaccess.setPosition(((float)sekunde)/((float)getLengthInSeconds()));
-        }
-
-        @Override
-        public void skipTitle()
-        {
-            parent.finished(true);//über bande spielen
-        }
-
-        @Override
-        public void play()
-        {
-            mpaccess.play();
-        }
-
-        @Override
-        public void pause()
-        {
-           mpaccess.pause();
-        }
-    }
-    
-    private class VlcTelnetInterface implements InternalInterface
-    {
-        @Override
-        public void addTitle(String path)
-        {
-            
-        }
-        
-        @Override
-        public int getLengthInSeconds()
-        {
-            return 0;
-        }
-        @Override
-        public int getPosition()
-        {
-            return 0;
-        }
-        @Override
-        public void seek(int sekunde)
-        {
-
-        }
-
-        @Override
-        public void skipTitle()
-        {
-
-        }
-
-        @Override
-        public void play()
-        {
-            throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
-        }
-
-        @Override
-        public void pause()
-        {
-            throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
-        }
-    }
-    
-    @Override
-    @SuppressWarnings("CallToPrintStackTrace")
-    public void prepareUpgrade()
-    {
-        if(new TFile(jarschiv + "\\vlc").exists()) //nullroute falls reinit nicht möglich da files schon ausgepackt wurden
-        {
-            try
-            {
-                //killen der alten vlc-natives
-                TFile f =  new TFile(IZPLApi.APPDIR+File.separator+"lib"+File.separator+"vlcbinaries");
-                if(f.exists())
-                    f.rm_r();
-            }
-            catch (IOException ex)
-            {
-                ex.printStackTrace();
-            }
-        }
-    };
-    
-    
-}
-           
-    
-    
-
+/*
+ * Copyright (C) 2015 iZc
+ *
+ * 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 de.nplusc.izc.iZpl.Utils;
+
+import com.sun.jna.Native;
+import com.sun.jna.NativeLibrary;
+import de.nplusc.izc.iZpl.API.IZPLApi;
+import de.nplusc.izc.iZpl.API.PlaybackPlugin;
+import de.nplusc.izc.iZpl.API.UIPlugin;
+import de.nplusc.izc.iZpl.API.shared.MultiPlayListItem;
+import de.nplusc.izc.iZpl.API.shared.PlayListItem;
+import de.nplusc.izc.iZpl.API.shared.SinglePlayListItem;
+import de.nplusc.izc.tools.baseTools.Detectors;
+import de.schlichtherle.truezip.file.TFile;
+import java.awt.Image;
+import java.io.File;
+import java.io.IOException;
+import java.util.Arrays;
+import org.apache.logging.log4j.LogManager;
+import org.apache.logging.log4j.Logger;
+import uk.co.caprica.vlcj.binding.LibVlc;
+import uk.co.caprica.vlcj.binding.internal.libvlc_media_t;
+import uk.co.caprica.vlcj.player.MediaPlayer;
+import uk.co.caprica.vlcj.player.MediaPlayerEventListener;
+import uk.co.caprica.vlcj.player.MediaPlayerFactory;
+import uk.co.caprica.vlcj.runtime.RuntimeUtil;
+
+/**
+ *
+ * @author inge
+ */
+public class VlcInterface implements PlaybackPlugin , MediaPlayerEventListener
+{
+    private static final Logger l = LogManager.getLogger();
+    //private static VlcInterface instance=null;
+    private InternalInterface adapter=null;
+    private PlayListItem currentTrack;
+    private boolean isInMultiItem;
+    private SinglePlayListItem[] multiItemStorage = null;
+    private int multiIndex=0;
+    private boolean isPlaying;
+    private String vlcpath;
+    private static String jarschiv = VlcInterface.class.getProtectionDomain().getCodeSource().getLocation().getPath();
+    private UIPlugin selectedUIPlugin;
+    public VlcInterface ()
+    {
+        this(new File(jarschiv).getParent() + "\\vlcbinaries",true);
+    }
+    private VlcInterface (String vlcpath,boolean bundledVersion)
+    {
+        this.vlcpath=vlcpath;
+    }
+    
+    
+    @Override
+    public String getPluginName()
+    {
+        return "VLC Embedded";
+    }
+ 
+    
+    @Override
+    public void initializePlugin()
+    {
+        initializeInterface(null, true);
+    }
+    
+    @SuppressWarnings("CallToPrintStackTrace")
+    private void initializeInterface(String vlcpath, boolean embedded)
+    {
+        String[] osmetadata = Detectors.getSystemClassification();
+        l.info("Os-data:"+Arrays.toString(osmetadata));
+        if (osmetadata[0].equals("windows"))
+        {
+            
+            File target = new File(new File(jarschiv).getParent() + "\\vlcbinaries");
+            if (!target.exists())
+            {
+                TFile zippo = new TFile(jarschiv + "\\vlc\\vlc-2.2.4-" + osmetadata[0] + "-" + osmetadata[1] + ".zip");
+                try
+                {
+                    zippo.cp_rp(target);
+                    TFile jarschcrap = new TFile(jarschiv + "\\vlc\\");
+                    jarschcrap.rm_r();//removal of the embedded VLC data after connecting to the System
+                }
+                catch (IOException ex)
+                {
+                    ex.printStackTrace();
+                }
+
+            }
+            
+            NativeLibrary.addSearchPath(RuntimeUtil.getLibVlcLibraryName(), target.getPath());
+            Native.loadLibrary(RuntimeUtil.getLibVlcLibraryName(), LibVlc.class);
+
+        }
+        else
+        {
+            throw new UnsupportedOperationException("ERROR! invalid OSType detected, embedded VLC doesnt work here");
+        }
+    }
+    
+    @Override
+    public void connectToPlayer()
+    {
+        selectedUIPlugin=IZPLApi.getUIPlugin();
+        l.info("Connected the player");
+        if(adapter==null)
+            adapter=new VlcJIterface(vlcpath,this);
+    }
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    @Override
+    public int getLengthInSeconds()
+    {
+        return adapter.getLengthInSeconds();
+    }
+    @Override
+    public int getPosition()
+    {
+        return adapter.getPosition();
+    }
+    @Override
+    public void seek(int sekunde)
+    {
+        if(adapter!=null)
+            adapter.seek(sekunde);
+    }
+    
+    @Override
+    public void skipTitle()
+    {
+        if(adapter!=null)
+        {
+            if(isInMultiItem)
+            {
+                if(multiIndex==multiItemStorage.length-1)
+                {
+                    isInMultiItem=false;
+                }
+                currentTrack=multiItemStorage[multiIndex++];
+                adapter.addTitle(((SinglePlayListItem)currentTrack).getPath());
+            }
+            else
+            {
+                adapter.skipTitle();
+            }
+        }
+    }
+    
+
+    
+    @Override
+    public void setTitleToPlay(PlayListItem i)
+    {
+        if(adapter!=null)
+        {
+            isPlaying=true;
+            if(i instanceof SinglePlayListItem)
+            {
+                currentTrack = i;
+                adapter.addTitle(((SinglePlayListItem)i).getPath());
+                String t = ((SinglePlayListItem) i).getTitle();
+                if (t != null && !t.equals(""))
+                {
+                     selectedUIPlugin.setTrackName(t.split(",")[1]);
+                }
+                else
+                {
+                    selectedUIPlugin.setTrackName(((SinglePlayListItem) i).getPath());
+                }
+            }
+            else
+            {
+                isInMultiItem=true;
+                multiIndex=0;
+                multiItemStorage = ((MultiPlayListItem)i).getSinglePlayListElements();
+                currentTrack=multiItemStorage[0];
+                adapter.addTitle(multiItemStorage[0].getPath());
+                multiIndex++;
+            }
+        }
+    }
+
+    @Override
+    public PlayListItem getCurrentTitle()
+    {
+       return currentTrack;
+    }
+    
+    @Override
+    public void play()
+    {
+        if(!isPlaying&&adapter!=null)
+        {
+            adapter.play();
+            isPlaying=true;
+        }
+    }
+
+    @Override
+    public void pause()
+    {
+        if(isPlaying&&adapter!=null)
+        {
+            adapter.pause();
+            isPlaying=false;
+        }
+    }
+
+
+    @Override
+    public void mediaChanged(MediaPlayer mp, libvlc_media_t l, String string)
+    {     
+        Thread t = new Thread(() ->
+        {
+            grabMediaData(mp);
+            try
+            {
+                Thread.sleep(1000);
+            }
+            catch (InterruptedException devnulled)
+            {
+            }
+            grabMediaData(mp);
+        });
+        t.setName("VLC MediaDataGrabber");
+        t.start();
+    }
+    
+    private void grabMediaData(MediaPlayer mp)
+    {
+            mp.parseMedia();
+            //IZplGUIBackend.setTitle(mp.getMediaMeta().getTitle());
+
+            l.trace("{}", mp.getMediaMeta());
+            selectedUIPlugin.setTrackLength((int) Math.ceil(mp.getMediaMeta().getLength()/1000.0f));
+            Image img = mp.getMediaMeta().getArtwork();
+            if(img !=null)
+            {
+                selectedUIPlugin.setAlbumArt(img);
+            }
+    }
+    
+    @Override
+    public void opening(MediaPlayer mp)
+    {
+    }
+
+    @Override
+    public void buffering(MediaPlayer mp, float f)
+    {
+    }
+
+    @Override
+    public void playing(MediaPlayer mp)
+    {
+    }
+
+    @Override
+    public void paused(MediaPlayer mp)
+    {
+    }
+
+    @Override
+    public void stopped(MediaPlayer mp)
+    {
+    }
+
+    @Override
+    public void forward(MediaPlayer mp)
+    {
+    }
+
+    @Override
+    public void backward(MediaPlayer mp)
+    {
+    }
+
+    @Override
+    public void finished(MediaPlayer mp)
+    {
+        finished(false);
+    }
+    
+    public void finished(boolean skip)
+    {
+        Thread t = new Thread(()-> //HACK, VLC race conditions
+        {
+            try
+            {
+                if(!skip)
+                {
+                    Thread.sleep(2000);
+                }
+            }
+            catch (InterruptedException ex)
+            {
+                ex.printStackTrace();
+            }
+            if(isInMultiItem)
+            {
+                skipTitle();
+
+            }
+            else
+            {
+                PlayListItem next = IZPLApi.getNextItem();
+                setTitleToPlay(next);
+            }
+        });
+        t.setName("VLC-HACK");
+        t.start();
+    }
+    @Override
+    public void timeChanged(MediaPlayer mp, long l)
+    {
+        selectedUIPlugin.setPlaybackPositionInSeconds((int) Math.ceil(l/1000.0));
+    }
+
+    @Override
+    public void positionChanged(MediaPlayer mp, float f)
+    {
+    }
+
+    @Override
+    public void seekableChanged(MediaPlayer mp, int i)
+    {
+    }
+
+    @Override
+    public void pausableChanged(MediaPlayer mp, int i)
+    {
+    }
+
+    @Override
+    public void titleChanged(MediaPlayer mp, int i)
+    {
+        
+        
+    }
+
+    @Override
+    public void snapshotTaken(MediaPlayer mp, String string)
+    {
+    }
+
+    @Override
+    public void lengthChanged(MediaPlayer mp, long l)
+    {
+    }
+
+    @Override
+    public void videoOutput(MediaPlayer mp, int i)
+    {
+    }
+
+    @Override
+    public void error(MediaPlayer mp)
+    {
+    }
+
+    @Override
+    public void mediaMetaChanged(MediaPlayer mp, int i)
+    {
+    }
+
+    @Override
+    public void mediaSubItemAdded(MediaPlayer mp, libvlc_media_t l)
+    {
+    }
+
+    @Override
+    public void mediaDurationChanged(MediaPlayer mp, long l)
+    {
+    }
+
+    @Override
+    public void mediaParsedChanged(MediaPlayer mp, int i)
+    {
+    }
+
+    @Override
+    public void mediaFreed(MediaPlayer mp)
+    {
+    }
+
+    @Override
+    public void mediaStateChanged(MediaPlayer mp, int i)
+    {
+    }
+
+    @Override
+    public void newMedia(MediaPlayer mp)
+    {
+    }
+
+    @Override
+    public void subItemPlayed(MediaPlayer mp, int i)
+    {
+    }
+
+    @Override
+    public void subItemFinished(MediaPlayer mp, int i)
+    {
+    }
+
+    @Override
+    public void endOfSubItems(MediaPlayer mp)
+    {
+    }
+
+    @Override
+    public void scrambledChanged(MediaPlayer mp, int i)
+    {
+    
+    }
+
+    @Override
+    public void elementaryStreamAdded(MediaPlayer mp, int i, int i1)
+    {
+   
+    }
+
+    @Override
+    public void elementaryStreamDeleted(MediaPlayer mp, int i, int i1)
+    {
+    }
+
+    @Override
+    public void elementaryStreamSelected(MediaPlayer mp, int i, int i1)
+    {
+    }
+
+    @Override
+    public void mediaSubItemTreeAdded(MediaPlayer mp, libvlc_media_t l)
+    {
+    }
+
+    @Override
+    public void corked(MediaPlayer mp, boolean bln)
+    {
+    }
+
+    @Override
+    public void muted(MediaPlayer mp, boolean bln)
+    {
+    }
+
+    @Override
+    public void volumeChanged(MediaPlayer mp, float f)
+    {
+    }
+
+    @Override
+    public void audioDeviceChanged(MediaPlayer mp, String string)
+    {
+    }
+
+    @Override
+    public void chapterChanged(MediaPlayer mp, int i)
+    {
+    }
+
+
+    
+    
+    private interface InternalInterface
+    {
+        public void addTitle(String vlcpath);
+        public int getLengthInSeconds();
+        public int getPosition();
+        public void seek(int sekunde);
+        public void skipTitle();
+        public void play();
+        public void pause();
+    }
+    
+    private class VlcJIterface implements InternalInterface
+    {
+        private final VlcInterface parent;
+        private final MediaPlayer mpaccess;
+        private MediaPlayerFactory f;
+        public VlcJIterface(String vlcpath,VlcInterface parent)
+        {
+            this.parent=parent;
+            if(IZPLApi.isInHTTPStreamMode())
+            {
+                l.info("Stream mode on port="+IZPLApi.getHTTPStreamPort()+"...");
+                f= new MediaPlayerFactory("--no-video-title-show",
+                        "--sout=#gather:transcode{vcodec=none,acodec=mp3,ab=256,channels=2,samplerate=44100}:udp{dst=localhost:"+IZPLApi.getHTTPStreamPort()+"} :sout-keep}"  
+                ,"--sout-all","--sout-keep"
+                );
+                
+            }
+            else
+            {
+                f= new MediaPlayerFactory("--no-video-title-show");
+            }
+            mpaccess = f.newHeadlessMediaPlayer();
+            mpaccess.addMediaPlayerEventListener(parent);
+        }
+        
+        @Override
+        public void addTitle(String path)
+        {
+            mpaccess.stop();
+            l.info("Next title:{}",path);
+            mpaccess.playMedia(path);
+        }
+        @Override
+        public int getLengthInSeconds()
+        {
+            return (int) (Math.ceil(mpaccess.getLength()/1000f));
+        }
+        @Override
+        public int getPosition()
+        {
+            return (int) (Math.ceil((mpaccess.getLength()/1000f)*mpaccess.getPosition()));
+        }
+        @Override
+        public void seek(int sekunde)
+        {
+            mpaccess.setPosition(((float)sekunde)/((float)getLengthInSeconds()));
+        }
+
+        @Override
+        public void skipTitle()
+        {
+            parent.finished(true);//über bande spielen
+        }
+
+        @Override
+        public void play()
+        {
+            mpaccess.play();
+        }
+
+        @Override
+        public void pause()
+        {
+           mpaccess.pause();
+        }
+    }
+    
+    private class VlcTelnetInterface implements InternalInterface
+    {
+        @Override
+        public void addTitle(String path)
+        {
+            
+        }
+        
+        @Override
+        public int getLengthInSeconds()
+        {
+            return 0;
+        }
+        @Override
+        public int getPosition()
+        {
+            return 0;
+        }
+        @Override
+        public void seek(int sekunde)
+        {
+
+        }
+
+        @Override
+        public void skipTitle()
+        {
+
+        }
+
+        @Override
+        public void play()
+        {
+            throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
+        }
+
+        @Override
+        public void pause()
+        {
+            throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
+        }
+    }
+    
+    @Override
+    @SuppressWarnings("CallToPrintStackTrace")
+    public void prepareUpgrade()
+    {
+        if(new TFile(jarschiv + "\\vlc").exists()) //nullroute falls reinit nicht möglich da files schon ausgepackt wurden
+        {
+            try
+            {
+                //killen der alten vlc-natives
+                TFile f =  new TFile(IZPLApi.APPDIR+File.separator+"lib"+File.separator+"vlcbinaries");
+                if(f.exists())
+                    f.rm_r();
+            }
+            catch (IOException ex)
+            {
+                ex.printStackTrace();
+            }
+        }
+    };
+    
+    
+}
+           
+    
+    
+