Release 0.4.3

README.md

@@ -4,7 +4,7 @@ MuWire is an easy to use file-sharing program which offers anonymity using [I2P
 
 It is inspired by the LimeWire Gnutella client and developped by a former LimeWire developer.
 
-The current stable release - 0.2.5 is avaiable for download at http://muwire.com.  You can find technical documentation in the "doc" folder.
+The current stable release - 0.4.0 is avaiable for download at https://muwire.com.  You can find technical documentation in the "doc" folder.
 
 ### Building
 

cli/src/main/groovy/com/muwire/cli/Cli.groovy

@@ -35,7 +35,7 @@ class Cli {
         
         Core core 
         try {
-            core = new Core(props, home, "0.3.10")
+            core = new Core(props, home, "0.4.3")
         } catch (Exception bad) {
             bad.printStackTrace(System.out)
             println "Failed to initialize core, exiting"

cli/src/main/groovy/com/muwire/cli/CliDownloader.groovy

@@ -53,7 +53,7 @@ class CliDownloader {
 
         Core core
         try {
-            core = new Core(props, home, "0.3.10")
+            core = new Core(props, home, "0.4.3")
         } catch (Exception bad) {
             bad.printStackTrace(System.out)
             println "Failed to initialize core, exiting"

core/build.gradle

@@ -2,6 +2,7 @@ apply plugin : 'application'
 mainClassName = 'com.muwire.core.Core'
 applicationDefaultJvmArgs = ['-Djava.util.logging.config.file=logging.properties']
 dependencies {
+    compile 'net.i2p:router:0.9.40'
     compile 'net.i2p.client:mstreaming:0.9.40'
     compile 'net.i2p.client:streaming:0.9.40'
 

core/src/main/groovy/com/muwire/core/Core.groovy

@@ -28,6 +28,7 @@ import com.muwire.core.files.FileUnsharedEvent
 import com.muwire.core.files.HasherService
 import com.muwire.core.files.PersisterService
 import com.muwire.core.files.AllFilesLoadedEvent
+import com.muwire.core.files.DirectoryUnsharedEvent
 import com.muwire.core.files.DirectoryWatcher
 import com.muwire.core.hostcache.CacheClient
 import com.muwire.core.hostcache.HostCache
@@ -38,6 +39,7 @@ import com.muwire.core.search.ResultsEvent
 import com.muwire.core.search.ResultsSender
 import com.muwire.core.search.SearchEvent
 import com.muwire.core.search.SearchManager
+import com.muwire.core.search.UIResultBatchEvent
 import com.muwire.core.trust.TrustEvent
 import com.muwire.core.trust.TrustService
 import com.muwire.core.update.UpdateClient
@@ -59,6 +61,9 @@ import net.i2p.data.PrivateKey
 import net.i2p.data.Signature
 import net.i2p.data.SigningPrivateKey
 
+import net.i2p.router.Router
+import net.i2p.router.RouterContext
+
 @Log
 public class Core {
     
@@ -80,15 +85,62 @@ public class Core {
     private final DownloadManager downloadManager
     private final DirectoryWatcher directoryWatcher
     final FileManager fileManager
+    final UploadManager uploadManager
+    
+    private final Router router
     
     final AtomicBoolean shutdown = new AtomicBoolean()
         
     public Core(MuWireSettings props, File home, String myVersion) {
         this.home = home		
         this.muOptions = props
-        log.info "Initializing I2P context"
-        I2PAppContext.getGlobalContext().logManager()
-        I2PAppContext.getGlobalContext()._logManager = new MuWireLogManager()
+        
+        i2pOptions = new Properties()
+        def i2pOptionsFile = new File(home,"i2p.properties")
+        if (i2pOptionsFile.exists()) {
+            i2pOptionsFile.withInputStream { i2pOptions.load(it) }
+            
+            if (!i2pOptions.containsKey("inbound.nickname"))
+                i2pOptions["inbound.nickname"] = "MuWire"
+                if (!i2pOptions.containsKey("outbound.nickname"))
+                    i2pOptions["outbound.nickname"] = "MuWire"
+        } else {
+            i2pOptions["inbound.nickname"] = "MuWire"
+            i2pOptions["outbound.nickname"] = "MuWire"
+            i2pOptions["inbound.length"] = "3"
+            i2pOptions["inbound.quantity"] = "4"
+            i2pOptions["outbound.length"] = "3"
+            i2pOptions["outbound.quantity"] = "4"
+            i2pOptions["i2cp.tcp.host"] = "127.0.0.1"
+            i2pOptions["i2cp.tcp.port"] = "7654"
+            Random r = new Random()
+            int port = r.nextInt(60000) + 4000
+            i2pOptions["i2np.ntcp.port"] = String.valueOf(port)
+            i2pOptions["i2np.udp.port"] = String.valueOf(port)
+            i2pOptionsFile.withOutputStream { i2pOptions.store(it, "") }
+        }
+        
+        if (!props.embeddedRouter) {
+            log.info "Initializing I2P context"
+            I2PAppContext.getGlobalContext().logManager()
+            I2PAppContext.getGlobalContext()._logManager = new MuWireLogManager()
+            router = null
+        } else {
+            log.info("launching embedded router")
+            Properties routerProps = new Properties()
+            routerProps.setProperty("i2p.dir.config", home.getAbsolutePath())
+            routerProps.setProperty("i2np.inboundKBytesPerSecond", String.valueOf(props.inBw))
+            routerProps.setProperty("i2np.outboundKBytesPerSecond", String.valueOf(props.outBw))
+            routerProps.setProperty("i2cp.disableInterface", "true")
+            routerProps.setProperty("i2np.ntcp.port", i2pOptions["i2np.ntcp.port"])
+            routerProps.setProperty("i2np.udp.port", i2pOptions["i2np.udp.port"])
+            routerProps.setProperty("i2np.udp.internalPort", i2pOptions["i2np.udp.port"])
+            router = new Router(routerProps)
+            I2PAppContext.getGlobalContext().metaClass = new RouterContextMetaClass()
+            router.runRouter()
+            while(!router.isRunning())
+                Thread.sleep(100)
+        }
         
 		log.info("initializing I2P socket manager")
 		def i2pClient = new I2PClientFactory().createClient()
@@ -100,25 +152,6 @@ public class Core {
 			}
 		}
 		
-        i2pOptions = new Properties()
-        def i2pOptionsFile = new File(home,"i2p.properties")
-        if (i2pOptionsFile.exists()) {
-            i2pOptionsFile.withInputStream { i2pOptions.load(it) }
-
-            if (!i2pOptions.containsKey("inbound.nickname"))
-                i2pOptions["inbound.nickname"] = "MuWire"
-            if (!i2pOptions.containsKey("outbound.nickname"))
-                i2pOptions["outbound.nickname"] = "MuWire"
-        } else {
-            i2pOptions["inbound.nickname"] = "MuWire"
-            i2pOptions["outbound.nickname"] = "MuWire"
-            i2pOptions["inbound.length"] = "3"
-            i2pOptions["inbound.quantity"] = "4"
-            i2pOptions["outbound.length"] = "3"
-            i2pOptions["outbound.quantity"] = "4"
-            i2pOptions["i2cp.tcp.host"] = "127.0.0.1"
-            i2pOptions["i2cp.tcp.port"] = "7654"
-        }
         
         // options like tunnel length and quantity
 		I2PSession i2pSession
@@ -172,6 +205,7 @@ public class Core {
 		eventBus.register(FileDownloadedEvent.class, fileManager)
 		eventBus.register(FileUnsharedEvent.class, fileManager)
 		eventBus.register(SearchEvent.class, fileManager)
+        eventBus.register(DirectoryUnsharedEvent.class, fileManager)
         
         log.info("initializing mesh manager")
         MeshManager meshManager = new MeshManager(fileManager, home, props)
@@ -200,7 +234,9 @@ public class Core {
 		cacheClient = new CacheClient(eventBus,hostCache, connectionManager, i2pSession, props, 10000)
         
         log.info("initializing update client")
-        updateClient = new UpdateClient(eventBus, i2pSession, myVersion, props)
+        updateClient = new UpdateClient(eventBus, i2pSession, myVersion, props, fileManager, me)
+        eventBus.register(FileDownloadedEvent.class, updateClient)
+        eventBus.register(UIResultBatchEvent.class, updateClient)
         
 		log.info("initializing connector")
 		I2PConnector i2pConnector = new I2PConnector(socketManager)
@@ -224,7 +260,7 @@ public class Core {
         eventBus.register(UIDownloadResumedEvent.class, downloadManager)
                 
         log.info("initializing upload manager")
-        UploadManager uploadManager = new UploadManager(eventBus, fileManager, meshManager, downloadManager)
+        uploadManager = new UploadManager(eventBus, fileManager, meshManager, downloadManager)
         
         log.info("initializing connection establisher")
         connectionEstablisher = new ConnectionEstablisher(eventBus, i2pConnector, props, connectionManager, hostCache)
@@ -238,6 +274,7 @@ public class Core {
         directoryWatcher = new DirectoryWatcher(eventBus, fileManager)
         eventBus.register(FileSharedEvent.class, directoryWatcher)
         eventBus.register(AllFilesLoadedEvent.class, directoryWatcher)
+        eventBus.register(DirectoryUnsharedEvent.class, directoryWatcher)
         
         log.info("initializing hasher service")
         hasherService = new HasherService(new FileHasher(), eventBus, fileManager)
@@ -272,8 +309,25 @@ public class Core {
         directoryWatcher.stop()
         log.info("shutting down connection manager")
         connectionManager.shutdown()
+        if (router != null) {
+            log.info("shutting down embedded router")
+            router.shutdown(0)
+        }
     }
 
+    static class RouterContextMetaClass extends DelegatingMetaClass {
+        private final Object logManager = new MuWireLogManager()
+        RouterContextMetaClass() {
+            super(RouterContext.class)
+        }
+        
+        Object invokeMethod(Object object, String name, Object[] args) {
+            if (name == "logManager")
+                return logManager
+            super.invokeMethod(object, name, args)
+        }
+    }
+    
     static main(args) {
         def home = System.getProperty("user.home") + File.separator + ".MuWire"
         home = new File(home)
@@ -298,7 +352,7 @@ public class Core {
             }
         }
         
-        Core core = new Core(props, home, "0.3.10")
+        Core core = new Core(props, home, "0.4.3")
         core.startServices()
         
         // ... at the end, sleep or execute script

core/src/main/groovy/com/muwire/core/MuWireSettings.groovy

@@ -13,6 +13,8 @@ class MuWireSettings {
     boolean allowUntrusted
     int downloadRetryInterval
     int updateCheckInterval
+    boolean autoDownloadUpdate
+    String updateType
     String nickname
     File downloadLocation
     CrawlerResponse crawlerResponse
@@ -21,6 +23,8 @@ class MuWireSettings {
     float downloadSequentialRatio
     int hostClearInterval
     int meshExpiration
+    boolean embeddedRouter
+    int inBw, outBw
     
 	MuWireSettings() {
         this(new Properties())
@@ -35,10 +39,15 @@ class MuWireSettings {
             System.getProperty("user.home")))
         downloadRetryInterval = Integer.parseInt(props.getProperty("downloadRetryInterval","1"))
         updateCheckInterval = Integer.parseInt(props.getProperty("updateCheckInterval","24"))
+        autoDownloadUpdate = Boolean.parseBoolean(props.getProperty("autoDownloadUpdate","true"))
+        updateType = props.getProperty("updateType","jar")
         shareDownloadedFiles = Boolean.parseBoolean(props.getProperty("shareDownloadedFiles","true"))
         downloadSequentialRatio = Float.valueOf(props.getProperty("downloadSequentialRatio","0.8"))
         hostClearInterval = Integer.valueOf(props.getProperty("hostClearInterval","60"))
         meshExpiration = Integer.valueOf(props.getProperty("meshExpiration","60"))
+        embeddedRouter = Boolean.valueOf(props.getProperty("embeddedRouter","false"))
+        inBw = Integer.valueOf(props.getProperty("inBw","256"))
+        outBw = Integer.valueOf(props.getProperty("outBw","128"))
         
         watchedDirectories = new HashSet<>()
         if (props.containsKey("watchedDirectories")) {
@@ -57,10 +66,15 @@ class MuWireSettings {
         props.setProperty("downloadLocation", downloadLocation.getAbsolutePath())
         props.setProperty("downloadRetryInterval", String.valueOf(downloadRetryInterval))
         props.setProperty("updateCheckInterval", String.valueOf(updateCheckInterval))
+        props.setProperty("autoDownloadUpdate", String.valueOf(autoDownloadUpdate))
+        props.setProperty("updateType",updateType)
         props.setProperty("shareDownloadedFiles", String.valueOf(shareDownloadedFiles))
         props.setProperty("downloadSequentialRatio", String.valueOf(downloadSequentialRatio))
         props.setProperty("hostClearInterval", String.valueOf(hostClearInterval))
         props.setProperty("meshExpiration", String.valueOf(meshExpiration))
+        props.setProperty("embeddedRouter", String.valueOf(embeddedRouter))
+        props.setProperty("inBw", String.valueOf(inBw))
+        props.setProperty("outBw", String.valueOf(outBw))
         
         if (!watchedDirectories.isEmpty()) {
             String encoded = watchedDirectories.stream().

core/src/main/groovy/com/muwire/core/files/DirectoryUnsharedEvent.groovy

@@ -0,0 +1,7 @@
+package com.muwire.core.files
+
+import com.muwire.core.Event
+
+class DirectoryUnsharedEvent extends Event {
+    File directory
+}

core/src/main/groovy/com/muwire/core/files/DirectoryWatcher.groovy

@@ -35,6 +35,7 @@ class DirectoryWatcher {
     private final FileManager fileManager
     private final Thread watcherThread, publisherThread
     private final Map<File, Long> waitingFiles = new ConcurrentHashMap<>()
+    private final Map<File, WatchKey> watchedDirectories = new ConcurrentHashMap<>()
     private WatchService watchService
     private volatile boolean shutdown
     
@@ -64,9 +65,15 @@ class DirectoryWatcher {
         if (!e.file.isDirectory())
             return
         Path path = e.file.getCanonicalFile().toPath()
-        path.register(watchService, kinds)
+        WatchKey wk = path.register(watchService, kinds)
+        watchedDirectories.put(e.file, wk)
         
     }
+    
+    void onDirectoryUnsharedEvent(DirectoryUnsharedEvent e) {
+        WatchKey wk = watchedDirectories.remove(e.directory)
+        wk?.cancel()
+    }
 
     private void watch() {
         try {

core/src/main/groovy/com/muwire/core/files/FileManager.groovy

@@ -135,4 +135,16 @@ class FileManager {
         }
         rv
     }
+    
+    void onDirectoryUnsharedEvent(DirectoryUnsharedEvent e) {
+        e.directory.listFiles().each { 
+            if (it.isDirectory())
+                eventBus.publish(new DirectoryUnsharedEvent(directory : it))
+            else {
+                SharedFile sf = fileToSharedFile.get(it)
+                if (sf != null)
+                    eventBus.publish(new FileUnsharedEvent(unsharedFile : sf))
+            }
+        }
+    }
 }

core/src/main/groovy/com/muwire/core/update/UpdateClient.groovy

@@ -3,7 +3,15 @@ package com.muwire.core.update
 import java.util.logging.Level
 
 import com.muwire.core.EventBus
+import com.muwire.core.InfoHash
 import com.muwire.core.MuWireSettings
+import com.muwire.core.Persona
+import com.muwire.core.download.UIDownloadEvent
+import com.muwire.core.files.FileDownloadedEvent
+import com.muwire.core.files.FileManager
+import com.muwire.core.search.QueryEvent
+import com.muwire.core.search.SearchEvent
+import com.muwire.core.search.UIResultBatchEvent
 
 import groovy.json.JsonOutput
 import groovy.json.JsonSlurper
@@ -13,6 +21,7 @@ import net.i2p.client.I2PSessionMuxedListener
 import net.i2p.client.SendMessageOptions
 import net.i2p.client.datagram.I2PDatagramDissector
 import net.i2p.client.datagram.I2PDatagramMaker
+import net.i2p.data.Base64
 import net.i2p.util.VersionComparator
 
 @Log
@@ -21,16 +30,24 @@ class UpdateClient {
     final I2PSession session
     final String myVersion
     final MuWireSettings settings
+    final FileManager fileManager
+    final Persona me
     
     private final Timer timer
     
     private long lastUpdateCheckTime
     
-    UpdateClient(EventBus eventBus, I2PSession session, String myVersion, MuWireSettings settings) {
+    private volatile InfoHash updateInfoHash
+    private volatile String version, signer
+    private volatile boolean updateDownloading
+    
+    UpdateClient(EventBus eventBus, I2PSession session, String myVersion, MuWireSettings settings, FileManager fileManager, Persona me) {
         this.eventBus = eventBus
         this.session = session
         this.myVersion = myVersion
         this.settings = settings
+        this.fileManager = fileManager
+        this.me = me
         timer = new Timer("update-client",true)
     }
     
@@ -43,6 +60,24 @@ class UpdateClient {
         timer.cancel()
     }
     
+    void onUIResultBatchEvent(UIResultBatchEvent results) {
+        if (results.results[0].infohash != updateInfoHash)
+            return
+        if (updateDownloading)
+            return
+        updateDownloading = true
+        def file = new File(settings.downloadLocation, results.results[0].name)
+        def downloadEvent = new UIDownloadEvent(result: results.results[0], sources : results.results[0].sources, target : file)
+        eventBus.publish(downloadEvent)
+    }
+ 
+    void onFileDownloadedEvent(FileDownloadedEvent e) {
+        if (e.downloadedFile.infoHash != updateInfoHash)
+            return
+        updateDownloading = false
+        eventBus.publish(new UpdateDownloadedEvent(version : version, signer : signer))
+    }
+    
     private void checkUpdate() {
         final long now = System.currentTimeMillis()
         if (lastUpdateCheckTime > 0) {
@@ -106,8 +141,32 @@ class UpdateClient {
                     return
                 }
                 
-                log.info("new version $payload.version available, publishing event")
-                eventBus.publish(new UpdateAvailableEvent(version : payload.version, signer : payload.signer, infoHash : payload.infoHash))
+                String infoHash
+                if (settings.updateType == "jar") {
+                    infoHash = payload.infoHash
+                } else
+                    infoHash = payload[settings.updateType]
+                
+              
+                if (!settings.autoDownloadUpdate) {
+                    log.info("new version $payload.version available, publishing event")
+                    eventBus.publish(new UpdateAvailableEvent(version : payload.version, signer : payload.signer, infoHash : infoHash))
+                } else {
+                    log.info("new version $payload.version available")
+                    updateInfoHash = new InfoHash(Base64.decode(infoHash))
+                    if (fileManager.rootToFiles.containsKey(updateInfoHash))
+                        eventBus.publish(new UpdateDownloadedEvent(version : payload.version, signer : payload.signer))
+                    else {
+                        updateDownloading = false
+                        version = payload.version
+                        signer = payload.signer
+                        log.info("starting search for new version hash $payload.infoHash")
+                        def searchEvent = new SearchEvent(searchHash : updateInfoHash.getRoot(), uuid : UUID.randomUUID(), oobInfohash : true)
+                        def queryEvent = new QueryEvent(searchEvent : searchEvent, firstHop : true, replyTo : me.destination,
+                            receivedOn : me.destination, originator : me)
+                        eventBus.publish(queryEvent)
+                    }
+                }
                 
             } catch (Exception e) {
                 log.log(Level.WARNING,"Invalid datagram",e)

core/src/main/groovy/com/muwire/core/update/UpdateDownloadedEvent.groovy

@@ -0,0 +1,8 @@
+package com.muwire.core.update
+
+import com.muwire.core.Event
+
+class UpdateDownloadedEvent extends Event {
+    String version
+    String signer
+}

core/src/main/java/com/muwire/core/DownloadedFile.java

@@ -1,6 +1,7 @@
 package com.muwire.core;
 
 import java.io.File;
+import java.io.IOException;
 import java.util.Set;
 
 import net.i2p.data.Destination;
@@ -9,7 +10,8 @@ public class DownloadedFile extends SharedFile {
 	
 	private final Set<Destination> sources;
 
-	public DownloadedFile(File file, InfoHash infoHash, int pieceSize, Set<Destination> sources) {
+	public DownloadedFile(File file, InfoHash infoHash, int pieceSize, Set<Destination> sources) 
+	throws IOException {
 		super(file, infoHash, pieceSize);
 		this.sources = sources;
 	}

core/src/main/java/com/muwire/core/SharedFile.java

@@ -1,6 +1,7 @@
 package com.muwire.core;
 
 import java.io.File;
+import java.io.IOException;
 
 public class SharedFile {
 
@@ -8,10 +9,15 @@ public class SharedFile {
 	private final InfoHash infoHash;
 	private final int pieceSize;
 	
-	public SharedFile(File file, InfoHash infoHash, int pieceSize) {
+	private final String cachedPath;
+	private final long cachedLength;
+	
+	public SharedFile(File file, InfoHash infoHash, int pieceSize) throws IOException {
 		this.file = file;
 		this.infoHash = infoHash;
 		this.pieceSize = pieceSize;
+		this.cachedPath = file.getAbsolutePath();
+		this.cachedLength = file.length();
 	}
 
 	public File getFile() {
@@ -35,6 +41,14 @@ public class SharedFile {
 	    return rv;
 	}
 	
+	public String getCachedPath() {
+	    return cachedPath;
+	}
+	
+	public long getCachedLength() {
+	    return cachedLength;
+	}
+	
 	@Override
 	public int hashCode() {
 	    return file.hashCode() ^ infoHash.hashCode();

gradle.properties

@@ -1,5 +1,5 @@
 group         = com.muwire
-version       = 0.3.10
+version       = 0.4.3
 groovyVersion = 2.4.15
 slf4jVersion  = 1.7.25
 spockVersion  = 1.1-groovy-2.4

gui/griffon-app/conf/Config.groovy

@@ -26,4 +26,14 @@ mvcGroups {
         view = 'com.muwire.gui.OptionsView'
         controller = 'com.muwire.gui.OptionsController'
     }
+    "mu-wire-status" {
+        model = 'com.muwire.gui.MuWireStatusModel'
+        view = 'com.muwire.gui.MuWireStatusView'
+        controller = 'com.muwire.gui.MuWireStatusController'
+    }
+    'i-2-p-status' {
+        model = 'com.muwire.gui.I2PStatusModel'
+        view = 'com.muwire.gui.I2PStatusView'
+        controller = 'com.muwire.gui.I2PStatusController'
+    }
 }

gui/griffon-app/controllers/com/muwire/gui/I2PStatusController.groovy

@@ -0,0 +1,40 @@
+package com.muwire.gui
+
+import griffon.core.artifact.GriffonController
+import griffon.core.controller.ControllerAction
+import griffon.inject.MVCMember
+import griffon.metadata.ArtifactProviderFor
+import net.i2p.router.Router
+
+import javax.annotation.Nonnull
+
+import com.muwire.core.Core
+
+@ArtifactProviderFor(GriffonController)
+class I2PStatusController {
+    @MVCMember @Nonnull
+    I2PStatusModel model
+    @MVCMember @Nonnull
+    I2PStatusView view
+
+    @ControllerAction
+    void refresh() {
+        Core core = application.context.get("core")
+        Router router = core.router
+        model.networkStatus = router._context.commSystem().status.toStatusString()
+        model.ntcpConnections = router._context.commSystem().getTransports()["NTCP"].countPeers()
+        model.ssuConnections = router._context.commSystem().getTransports()["SSU"].countPeers()
+        model.participatingTunnels = router._context.tunnelManager().getParticipatingCount()
+        model.activePeers = router._context.profileOrganizer().countActivePeers()
+        model.receiveBps = router._context.bandwidthLimiter().getReceiveBps15s()
+        model.sendBps = router._context.bandwidthLimiter().getSendBps15s()
+        model.participatingBW = router._context.bandwidthLimiter().getCurrentParticipatingBandwidth()
+        
+    }
+    
+    @ControllerAction
+    void close() {
+        view.dialog.setVisible(false)
+        mvcGroup.destroy()
+    }
+}

gui/griffon-app/controllers/com/muwire/gui/MainFrameController.groovy

@@ -19,6 +19,7 @@ import com.muwire.core.download.UIDownloadCancelledEvent
 import com.muwire.core.download.UIDownloadEvent
 import com.muwire.core.download.UIDownloadPausedEvent
 import com.muwire.core.download.UIDownloadResumedEvent
+import com.muwire.core.files.DirectoryUnsharedEvent
 import com.muwire.core.search.QueryEvent
 import com.muwire.core.search.SearchEvent
 import com.muwire.core.trust.TrustEvent
@@ -209,6 +210,18 @@ class MainFrameController {
         println "unsharing selected files"
     }
     
+    void stopWatchingDirectory() {
+        String directory = mvcGroup.view.getSelectedWatchedDirectory()
+        if (directory == null)
+            return
+        core.muOptions.watchedDirectories.remove(directory)
+        saveMuWireSettings()    
+        core.eventBus.publish(new DirectoryUnsharedEvent(directory : new File(directory)))
+                
+        model.watched.remove(directory)
+        builder.getVariable("watched-directories-table").model.fireTableDataChanged()
+    }
+    
     void saveMuWireSettings() {
         File f = new File(core.home, "MuWire.properties")
         f.withOutputStream { 

gui/griffon-app/controllers/com/muwire/gui/MuWireStatusController.groovy

@@ -0,0 +1,45 @@
+package com.muwire.gui
+
+import griffon.core.artifact.GriffonController
+import griffon.core.controller.ControllerAction
+import griffon.inject.MVCMember
+import griffon.metadata.ArtifactProviderFor
+import javax.annotation.Nonnull
+
+import com.muwire.core.Core
+
+@ArtifactProviderFor(GriffonController)
+class MuWireStatusController {
+    @MVCMember @Nonnull
+    MuWireStatusModel model
+    @MVCMember @Nonnull
+    MuWireStatusView view
+
+    @ControllerAction
+    void refresh() {
+        Core core = application.context.get("core")
+        
+        int incoming = 0
+        int outgoing = 0
+        core.connectionManager.getConnections().each {
+            if (it.incoming)
+                incoming++
+            else
+                outgoing++
+        }
+        model.incomingConnections = incoming
+        model.outgoingConnections = outgoing
+        
+        model.knownHosts = core.hostCache.hosts.size()
+        
+        model.sharedFiles = core.fileManager.fileToSharedFile.size()
+        
+        model.downloads = core.downloadManager.downloaders.size()
+    }
+    
+    @ControllerAction
+    void close() {
+        view.dialog.setVisible(false)
+        mvcGroup.destroy()
+    }
+}

gui/griffon-app/controllers/com/muwire/gui/OptionsController.groovy

@@ -4,10 +4,15 @@ import griffon.core.artifact.GriffonController
 import griffon.core.controller.ControllerAction
 import griffon.inject.MVCMember
 import griffon.metadata.ArtifactProviderFor
+import groovy.util.logging.Log
+
+import java.util.logging.Level
+
 import javax.annotation.Nonnull
 import javax.swing.JFileChooser
 
 import com.muwire.core.Core
+import com.muwire.core.MuWireSettings
 
 @ArtifactProviderFor(GriffonController)
 class OptionsController {
@@ -20,6 +25,7 @@ class OptionsController {
     void save() {
         String text
         Core core = application.context.get("core")
+        MuWireSettings settings = application.context.get("muwire-settings")
         
         def i2pProps = core.i2pOptions
         
@@ -39,6 +45,17 @@ class OptionsController {
         model.outboundLength = text
         i2pProps["outbound.length"] = text
         
+        if (settings.embeddedRouter) {
+            text = view.i2pNTCPPortField.text
+            model.i2pNTCPPort = text
+            i2pProps["i2np.ntcp.port"] = text
+            
+            text = view.i2pUDPPortField.text
+            model.i2pUDPPort = text
+            i2pProps["i2np.udp.port"] = text
+        }
+        
+        
         File i2pSettingsFile = new File(core.home, "i2p.properties")
         i2pSettingsFile.withOutputStream { 
             i2pProps.store(it,"")
@@ -47,13 +64,16 @@ class OptionsController {
         text = view.retryField.text
         model.downloadRetryInterval = text
 
-        def settings = application.context.get("muwire-settings")
         settings.downloadRetryInterval = Integer.valueOf(text)
 
         text = view.updateField.text
         model.updateCheckInterval = text
         settings.updateCheckInterval = Integer.valueOf(text)
 
+        boolean autoDownloadUpdate = view.autoDownloadUpdateCheckbox.model.isSelected()
+        model.autoDownloadUpdate = autoDownloadUpdate
+        settings.autoDownloadUpdate = autoDownloadUpdate
+        
         boolean onlyTrusted = view.allowUntrustedCheckbox.model.isSelected()
         model.onlyTrusted = onlyTrusted
         settings.setAllowUntrusted(!onlyTrusted)
@@ -64,7 +84,16 @@ class OptionsController {
         
         String downloadLocation = model.downloadLocation
         settings.downloadLocation = new File(downloadLocation)
-                        
+
+        if (settings.embeddedRouter) {
+            text = view.inBwField.text
+            model.inBw = text
+            settings.inBw = Integer.valueOf(text)
+            text = view.outBwField.text
+            model.outBw = text
+            settings.outBw = Integer.valueOf(text)
+        }
+                                
         File settingsFile = new File(core.home, "MuWire.properties")
         settingsFile.withOutputStream { 
             settings.write(it)

gui/griffon-app/lifecycle/Ready.groovy

@@ -48,6 +48,8 @@ class Ready extends AbstractLifecycleHandler {
         } else {
             log.info("creating new properties")
             props = new MuWireSettings()
+            props.embeddedRouter = Boolean.parseBoolean(System.getProperties().getProperty("embeddedRouter"))
+            props.updateType = System.getProperty("updateType")
             def nickname
             while (true) {
                 nickname = JOptionPane.showInputDialog(null,

gui/griffon-app/models/com/muwire/gui/I2PStatusModel.groovy

@@ -0,0 +1,27 @@
+package com.muwire.gui
+
+import javax.annotation.Nonnull
+
+import griffon.core.artifact.GriffonModel
+import griffon.inject.MVCMember
+import griffon.transform.Observable
+import griffon.metadata.ArtifactProviderFor
+
+@ArtifactProviderFor(GriffonModel)
+class I2PStatusModel {
+    @MVCMember @Nonnull
+    I2PStatusController controller
+    
+    @Observable int ntcpConnections
+    @Observable int ssuConnections
+    @Observable String networkStatus
+    @Observable int participatingTunnels
+    @Observable int activePeers
+    @Observable int receiveBps
+    @Observable int sendBps
+    @Observable int participatingBW
+    
+    void mvcGroupInit(Map<String,String> args) {
+        controller.refresh()
+    }
+}

gui/griffon-app/models/com/muwire/gui/MainFrameModel.groovy

@@ -29,6 +29,7 @@ import com.muwire.core.search.UIResultEvent
 import com.muwire.core.trust.TrustEvent
 import com.muwire.core.trust.TrustService
 import com.muwire.core.update.UpdateAvailableEvent
+import com.muwire.core.update.UpdateDownloadedEvent
 import com.muwire.core.upload.UploadEvent
 import com.muwire.core.upload.UploadFinishedEvent
 
@@ -52,6 +53,7 @@ class MainFrameModel {
     MainFrameController controller
     @Inject @Nonnull GriffonApplication application
     @Observable boolean coreInitialized = false
+    @Observable boolean routerPresent
     
     def results = new ConcurrentHashMap<>()
     def downloads = []
@@ -76,7 +78,7 @@ class MainFrameModel {
     
     private final Set<InfoHash> downloadInfoHashes = new HashSet<>()
 
-    volatile Core core    
+    @Observable volatile Core core    
 
     private long lastRetryTime = System.currentTimeMillis()
     
@@ -124,6 +126,7 @@ class MainFrameModel {
         application.addPropertyChangeListener("core", {e ->
             coreInitialized = (e.getNewValue() != null)
             core = e.getNewValue()
+            routerPresent = core.router != null
             me = core.me.getHumanReadableName()
             core.eventBus.register(UIResultEvent.class, this)
             core.eventBus.register(UIResultBatchEvent.class, this)
@@ -141,6 +144,7 @@ class MainFrameModel {
             core.eventBus.register(FileUnsharedEvent.class, this)
             core.eventBus.register(RouterDisconnectedEvent.class, this)
             core.eventBus.register(AllFilesLoadedEvent.class, this)
+            core.eventBus.register(UpdateDownloadedEvent.class, this)
             
             timer.schedule({
                 if (core.shutdown.get())
@@ -183,6 +187,14 @@ class MainFrameModel {
             watched.each { core.eventBus.publish(new FileSharedEvent(file : new File(it))) }
         }
     }
+    
+    void onUpdateDownloadedEvent(UpdateDownloadedEvent e) {
+        runInsideUIAsync {
+            JOptionPane.showMessageDialog(null, "MuWire $e.version has been downloaded.  You can update now", 
+                "Update Downloaded", JOptionPane.INFORMATION_MESSAGE)
+        }
+    }
+    
     void onUIResultEvent(UIResultEvent e) {
         MVCGroup resultsGroup = results.get(e.uuid)
         resultsGroup?.model.handleResult(e)

gui/griffon-app/models/com/muwire/gui/MuWireStatusModel.groovy

@@ -0,0 +1,25 @@
+package com.muwire.gui
+
+import javax.annotation.Nonnull
+
+import griffon.core.artifact.GriffonModel
+import griffon.inject.MVCMember
+import griffon.transform.Observable
+import griffon.metadata.ArtifactProviderFor
+
+@ArtifactProviderFor(GriffonModel)
+class MuWireStatusModel {
+    
+    @MVCMember @Nonnull
+    MuWireStatusController controller
+    
+    @Observable int incomingConnections
+    @Observable int outgoingConnections
+    @Observable int knownHosts
+    @Observable int sharedFiles
+    @Observable int downloads
+    
+    void mvcGroupInit(Map<String,String> args) {
+        controller.refresh()
+    }
+}

gui/griffon-app/models/com/muwire/gui/OptionsModel.groovy

@@ -11,6 +11,7 @@ import griffon.metadata.ArtifactProviderFor
 class OptionsModel {
     @Observable String downloadRetryInterval 
     @Observable String updateCheckInterval
+    @Observable boolean autoDownloadUpdate
     @Observable boolean onlyTrusted
     @Observable boolean shareDownloadedFiles
     @Observable String downloadLocation
@@ -20,6 +21,8 @@ class OptionsModel {
     @Observable String inboundQuantity
     @Observable String outboundLength
     @Observable String outboundQuantity
+    @Observable String i2pUDPPort
+    @Observable String i2pNTCPPort
     
     // gui options
     @Observable boolean showMonitor
@@ -30,10 +33,15 @@ class OptionsModel {
     @Observable boolean excludeLocalResult
     @Observable boolean showSearchHashes
     
+    // bw options
+    @Observable String inBw
+    @Observable String outBw
+    
     void mvcGroupInit(Map<String, String> args) {
         MuWireSettings settings = application.context.get("muwire-settings")
         downloadRetryInterval = settings.downloadRetryInterval
         updateCheckInterval = settings.updateCheckInterval
+        autoDownloadUpdate = settings.autoDownloadUpdate
         onlyTrusted = !settings.allowUntrusted()
         shareDownloadedFiles = settings.shareDownloadedFiles
         downloadLocation = settings.downloadLocation.getAbsolutePath()
@@ -43,6 +51,8 @@ class OptionsModel {
         inboundQuantity = core.i2pOptions["inbound.quantity"]
         outboundLength = core.i2pOptions["outbound.length"]
         outboundQuantity = core.i2pOptions["outbound.quantity"]
+        i2pUDPPort = core.i2pOptions["i2np.udp.port"]
+        i2pNTCPPort = core.i2pOptions["i2np.ntcp.port"]
         
         UISettings uiSettings = application.context.get("ui-settings")
         showMonitor = uiSettings.showMonitor
@@ -52,5 +62,10 @@ class OptionsModel {
         clearFinishedDownloads = uiSettings.clearFinishedDownloads
         excludeLocalResult = uiSettings.excludeLocalResult
         showSearchHashes = uiSettings.showSearchHashes
+        
+        if (core.router != null) {
+            inBw = String.valueOf(settings.inBw)
+            outBw = String.valueOf(settings.outBw)
+        }
     }
 }

gui/griffon-app/views/com/muwire/gui/I2PStatusView.groovy

@@ -0,0 +1,78 @@
+package com.muwire.gui
+
+import griffon.core.artifact.GriffonView
+import griffon.inject.MVCMember
+import griffon.metadata.ArtifactProviderFor
+
+import javax.swing.JDialog
+import javax.swing.JPanel
+import javax.swing.SwingConstants
+
+import java.awt.BorderLayout
+import java.awt.event.WindowAdapter
+import java.awt.event.WindowEvent
+
+import javax.annotation.Nonnull
+
+@ArtifactProviderFor(GriffonView)
+class I2PStatusView {
+    @MVCMember @Nonnull
+    FactoryBuilderSupport builder
+    @MVCMember @Nonnull
+    I2PStatusModel model
+
+    def mainFrame
+    def dialog
+    def panel
+    def buttonsPanel
+    
+    void initUI() {
+        mainFrame = application.windowManager.findWindow("main-frame")
+        
+        dialog = new JDialog(mainFrame, "I2P Status", true)
+        
+        panel = builder.panel {
+            gridBagLayout()
+            label(text : "Network status", constraints : gbc(gridx:0, gridy:0))
+            label(text : bind {model.networkStatus}, constraints : gbc(gridx: 1, gridy:0))
+            label(text : "NTCP Connections", constraints : gbc(gridx:0, gridy:1))
+            label(text : bind {model.ntcpConnections}, constraints : gbc(gridx: 1, gridy:1))
+            label(text : "SSU Connections", constraints : gbc(gridx:0, gridy:2))
+            label(text : bind {model.ssuConnections}, constraints : gbc(gridx: 1, gridy:2))
+            label(text : "Participating Tunnels", constraints : gbc(gridx:0, gridy:3))
+            label(text : bind {model.participatingTunnels}, constraints : gbc(gridx: 1, gridy:3))
+            label(text : "Participating Bandwidth", constraints : gbc(gridx:0, gridy:4))
+            label(text : bind {model.participatingBW}, constraints : gbc(gridx: 1, gridy:4))
+            label(text : "Active Peers", constraints : gbc(gridx:0, gridy:5))
+            label(text : bind {model.activePeers}, constraints : gbc(gridx: 1, gridy:5))
+            label(text : "Receive Bps (15 seconds)", constraints : gbc(gridx:0, gridy:6))
+            label(text : bind {model.receiveBps}, constraints : gbc(gridx: 1, gridy:6))
+            label(text : "Send Bps (15 seconds)", constraints : gbc(gridx:0, gridy:7))
+            label(text : bind {model.sendBps}, constraints : gbc(gridx: 1, gridy:7))
+        }
+        
+        buttonsPanel = builder.panel {
+            gridBagLayout()
+            button(text : "Refresh", constraints: gbc(gridx: 0, gridy: 0), refreshAction)
+            button(text : "Close", constraints : gbc(gridx : 1, gridy :0), closeAction)
+        }
+    }
+    
+    void mvcGroupInit(Map<String,String> args) {
+        JPanel statusPanel = new JPanel()
+        statusPanel.setLayout(new BorderLayout())
+        statusPanel.add(panel, BorderLayout.CENTER)
+        statusPanel.add(buttonsPanel, BorderLayout.SOUTH)
+        
+        dialog.getContentPane().add(statusPanel)
+        dialog.pack()
+        dialog.setLocationRelativeTo(mainFrame)
+        dialog.setDefaultCloseOperation(JDialog.DISPOSE_ON_CLOSE)
+        dialog.addWindowListener(new WindowAdapter() {
+            public void windowClosed(WindowEvent e) {
+                mvcGroup.destroy()
+            }
+        })
+        dialog.show()
+    }
+}

gui/griffon-app/views/com/muwire/gui/MainFrameView.groovy

@@ -22,6 +22,7 @@ import javax.swing.border.Border
 import javax.swing.table.DefaultTableCellRenderer
 
 import com.muwire.core.Constants
+import com.muwire.core.MuWireSettings
 import com.muwire.core.download.Downloader
 import com.muwire.core.files.FileSharedEvent
 
@@ -52,6 +53,7 @@ class MainFrameView {
     def downloadsTable
     def lastDownloadSortEvent
     def lastSharedSortEvent
+    def lastWatchedSortEvent
     
     void initUI() {
         UISettings settings = application.context.get("ui-settings")
@@ -70,6 +72,11 @@ class MainFrameView {
                     menu (text : "Options") {
                         menuItem("Configuration", actionPerformed : {mvcGroup.createMVCGroup("Options")})
                     }
+                    menu (text : "Status") {
+                        menuItem("MuWire", actionPerformed : {mvcGroup.createMVCGroup("mu-wire-status")})
+                        MuWireSettings muSettings = application.context.get("muwire-settings")
+                        menuItem("I2P", enabled : bind {model.routerPresent}, actionPerformed: {mvcGroup.createMVCGroup("i-2-p-status")})
+                    }
                 }
                 borderLayout()
                 panel (border: etchedBorder(), constraints : BorderLayout.NORTH) {
@@ -167,8 +174,8 @@ class MainFrameView {
                                 scrollPane(constraints : BorderLayout.CENTER) {
                                     table(id : "shared-files-table", autoCreateRowSorter: true) {
                                         tableModel(list : model.shared) {
-                                            closureColumn(header : "Name", preferredWidth : 500, type : String, read : {row -> row.file.getAbsolutePath()})
-                                            closureColumn(header : "Size", preferredWidth : 100, type : Long, read : {row -> row.file.length() })
+                                            closureColumn(header : "Name", preferredWidth : 500, type : String, read : {row -> row.getCachedPath()})
+                                            closureColumn(header : "Size", preferredWidth : 100, type : Long, read : {row -> row.getCachedLength() })
                                         }
                                     }
                                 }
@@ -397,6 +404,27 @@ class MainFrameView {
             }
         })
         
+        // watched directories table
+        def watchedTable = builder.getVariable("watched-directories-table")
+        watchedTable.rowSorter.addRowSorterListener({evt -> lastWatchedSortEvent = evt})
+        watchedTable.rowSorter.setSortsOnUpdates(true)
+        JPopupMenu watchedMenu = new JPopupMenu()
+        JMenuItem stopWatching = new JMenuItem("Stop sharing")
+        stopWatching.addActionListener({mvcGroup.controller.stopWatchingDirectory()})
+        watchedMenu.add(stopWatching)
+        watchedTable.addMouseListener(new MouseAdapter() {
+            @Override
+            public void mouseReleased(MouseEvent e) {
+                if (e.isPopupTrigger())
+                    showPopupMenu(watchedMenu, e)
+            }
+            @Override
+            public void mousePressed(MouseEvent e) {
+                if (e.isPopupTrigger())
+                    showPopupMenu(watchedMenu, e)
+            }
+        })
+        
     }
     
     private static void showPopupMenu(JPopupMenu menu, MouseEvent event) {
@@ -543,4 +571,14 @@ class MainFrameView {
             model.core.eventBus.publish(new FileSharedEvent(file : f))
         }
     }
+    
+    String getSelectedWatchedDirectory() {
+        def watchedTable = builder.getVariable("watched-directories-table")
+        int selectedRow = watchedTable.getSelectedRow()
+        if (selectedRow < 0)
+            return null
+        if (lastWatchedSortEvent != null)
+            selectedRow = watchedTable.rowSorter.convertRowIndexToModel(selectedRow)
+        model.watched[selectedRow]
+    }
 }

gui/griffon-app/views/com/muwire/gui/MuWireStatusView.groovy

@@ -0,0 +1,73 @@
+package com.muwire.gui
+
+import griffon.core.artifact.GriffonView
+import griffon.inject.MVCMember
+import griffon.metadata.ArtifactProviderFor
+
+import javax.swing.JDialog
+import javax.swing.JPanel
+import javax.swing.SwingConstants
+
+import com.muwire.core.Core
+
+import java.awt.BorderLayout
+import java.awt.event.WindowAdapter
+import java.awt.event.WindowEvent
+
+import javax.annotation.Nonnull
+
+@ArtifactProviderFor(GriffonView)
+class MuWireStatusView {
+    @MVCMember @Nonnull
+    FactoryBuilderSupport builder
+    @MVCMember @Nonnull
+    MuWireStatusModel model
+
+    def mainFrame
+    def dialog
+    def panel
+    def buttonsPanel
+    
+    void initUI() {
+        mainFrame = application.windowManager.findWindow("main-frame")
+        
+        dialog = new JDialog(mainFrame, "MuWire Status", true)
+        
+        panel = builder.panel {
+            gridBagLayout()
+            label(text : "Incoming connections", constraints : gbc(gridx:0, gridy:0))
+            label(text : bind {model.incomingConnections}, constraints : gbc(gridx:1, gridy:0))
+            label(text : "Outgoing connections", constraints : gbc(gridx:0, gridy:1))
+            label(text : bind {model.outgoingConnections}, constraints : gbc(gridx:1, gridy:1))
+            label(text : "Known hosts", constraints : gbc(gridx:0, gridy:2))
+            label(text : bind {model.knownHosts}, constraints : gbc(gridx:1, gridy:2))
+            label(text : "Shared files", constraints : gbc(gridx:0, gridy:3))
+            label(text : bind {model.sharedFiles}, constraints : gbc(gridx:1, gridy:3))
+            label(text : "Downloads", constraints : gbc(gridx:0, gridy:4))
+            label(text : bind {model.downloads}, constraints : gbc(gridx:1, gridy:4))
+        }
+        buttonsPanel = builder.panel {
+            gridBagLayout()
+            button(text : "Refresh", constraints: gbc(gridx: 0, gridy: 0), refreshAction)
+            button(text : "Close", constraints : gbc(gridx : 1, gridy :0), closeAction)
+        }
+    }
+    
+    void mvcGroupInit(Map<String,String> args) {
+        JPanel statusPanel = new JPanel()
+        statusPanel.setLayout(new BorderLayout())
+        statusPanel.add(panel, BorderLayout.CENTER)
+        statusPanel.add(buttonsPanel, BorderLayout.SOUTH)
+        
+        dialog.getContentPane().add(statusPanel)
+        dialog.pack()
+        dialog.setLocationRelativeTo(mainFrame)
+        dialog.setDefaultCloseOperation(JDialog.DISPOSE_ON_CLOSE)
+        dialog.addWindowListener(new WindowAdapter() {
+            public void windowClosed(WindowEvent e) {
+                mvcGroup.destroy()
+            }
+        })
+        dialog.show()
+    }
+}

gui/griffon-app/views/com/muwire/gui/OptionsView.groovy

@@ -9,6 +9,8 @@ import javax.swing.JPanel
 import javax.swing.JTabbedPane
 import javax.swing.SwingConstants
 
+import com.muwire.core.Core
+
 import java.awt.BorderLayout
 import java.awt.event.WindowAdapter
 import java.awt.event.WindowEvent
@@ -26,9 +28,11 @@ class OptionsView {
     def p
     def i
     def u
+    def bandwidth
     
     def retryField
     def updateField
+    def autoDownloadUpdateCheckbox
     def allowUntrustedCheckbox
     def shareDownloadedCheckbox
     
@@ -36,6 +40,8 @@ class OptionsView {
     def inboundQuantityField
     def outboundLengthField
     def outboundQuantityField
+    def i2pUDPPortField
+    def i2pNTCPPortField
 
     def lnfField
     def monitorCheckbox
@@ -45,6 +51,10 @@ class OptionsView {
     def excludeLocalResultCheckbox
     def showSearchHashesCheckbox
     
+    
+    def inBwField
+    def outBwField
+    
     def buttonsPanel    
     
     def mainFrame
@@ -62,16 +72,19 @@ class OptionsView {
             label(text : "Check for updates every", constraints : gbc(gridx : 0, gridy: 1))
             updateField = textField(text : bind {model.updateCheckInterval }, columns : 2, constraints : gbc(gridx : 1, gridy: 1))
             label(text : "hours", constraints : gbc(gridx: 2, gridy : 1))
+            
+            label(text : "Download updates automatically", constraints: gbc(gridx :0, gridy : 2))
+            autoDownloadUpdateCheckbox = checkBox(selected : bind {model.autoDownloadUpdate}, constraints : gbc(gridx:1, gridy : 2))
 
-            label(text : "Allow only trusted connections", constraints : gbc(gridx: 0, gridy : 2))
-            allowUntrustedCheckbox = checkBox(selected : bind {model.onlyTrusted}, constraints : gbc(gridx: 1, gridy : 2))
+            label(text : "Allow only trusted connections", constraints : gbc(gridx: 0, gridy : 3))
+            allowUntrustedCheckbox = checkBox(selected : bind {model.onlyTrusted}, constraints : gbc(gridx: 1, gridy : 3))
             
-            label(text : "Share downloaded files", constraints : gbc(gridx : 0, gridy:3))
-            shareDownloadedCheckbox = checkBox(selected : bind {model.shareDownloadedFiles}, constraints : gbc(gridx :1, gridy:3))
+            label(text : "Share downloaded files", constraints : gbc(gridx : 0, gridy:4))
+            shareDownloadedCheckbox = checkBox(selected : bind {model.shareDownloadedFiles}, constraints : gbc(gridx :1, gridy:4))
             
-            label(text : "Save downloaded files to:", constraints: gbc(gridx:0, gridy:4))
-            button(text : "Choose", constraints : gbc(gridx : 1, gridy:4), downloadLocationAction)
-            label(text : bind {model.downloadLocation}, constraints: gbc(gridx:0, gridy:5, gridwidth:2))
+            label(text : "Save downloaded files to:", constraints: gbc(gridx:0, gridy:5))
+            button(text : "Choose", constraints : gbc(gridx : 1, gridy:5), downloadLocationAction)
+            label(text : bind {model.downloadLocation}, constraints: gbc(gridx:0, gridy:6, gridwidth:2))
                         
         }
         i = builder.panel {
@@ -85,6 +98,15 @@ class OptionsView {
             outboundLengthField = textField(text : bind {model.outboundLength}, columns : 2, constraints : gbc(gridx:1, gridy:3))
             label(text : "Outbound Quantity", constraints : gbc(gridx:0, gridy:4))
             outboundQuantityField = textField(text : bind {model.outboundQuantity}, columns : 2, constraints : gbc(gridx:1, gridy:4))
+            
+            Core core = application.context.get("core")
+            if (core.router != null) {
+                label(text : "TCP Port", constraints : gbc(gridx :0, gridy: 5))
+                i2pNTCPPortField = textField(text : bind {model.i2pNTCPPort}, columns : 4, constraints : gbc(gridx:1, gridy:5))
+                label(text : "UDP Port", constraints : gbc(gridx :0, gridy: 6))
+                i2pUDPPortField = textField(text : bind {model.i2pUDPPort}, columns : 4, constraints : gbc(gridx:1, gridy:6))
+            }
+            
         }
         u = builder.panel {
             gridBagLayout()
@@ -104,6 +126,16 @@ class OptionsView {
 //            label(text : "Show Hash Searches In Monitor", constraints: gbc(gridx:0, gridy:7))
 //            showSearchHashesCheckbox = checkBox(selected : bind {model.showSearchHashes}, constraints : gbc(gridx: 1, gridy: 7))
         }
+        bandwidth = builder.panel {
+            gridBagLayout()
+            label(text : "Changing these settings requires a restart", constraints : gbc(gridx : 0, gridy : 0, gridwidth: 2))
+            label(text : "Inbound bandwidth (KB)", constraints : gbc(gridx: 0, gridy : 1))
+            inBwField = textField(text : bind {model.inBw}, columns : 3, constraints : gbc(gridx : 1, gridy : 1))
+            label(text : "Outbound bandwidth (KB)", constraints : gbc(gridx: 0, gridy : 2))
+            outBwField = textField(text : bind {model.outBw}, columns : 3, constraints : gbc(gridx : 1, gridy : 2))
+        }
+       
+        
         buttonsPanel = builder.panel {
             gridBagLayout()
             button(text : "Save", constraints : gbc(gridx : 1, gridy: 2), saveAction)
@@ -116,6 +148,10 @@ class OptionsView {
         tabbedPane.addTab("MuWire", p)
         tabbedPane.addTab("I2P", i)
         tabbedPane.addTab("GUI", u)
+        Core core = application.context.get("core")
+        if (core.router != null) {
+            tabbedPane.addTab("Bandwidth", bandwidth)
+        }
                 
         JPanel panel = new JPanel()
         panel.setLayout(new BorderLayout())

gui/src/integration-test/groovy/com/muwire/gui/I2PStatusIntegrationTest.groovy

@@ -0,0 +1,25 @@
+package com.muwire.gui
+
+import griffon.core.test.GriffonFestRule
+import org.fest.swing.fixture.FrameFixture
+import org.junit.Rule
+import org.junit.Test
+
+import static org.junit.Assert.fail
+
+class I2PStatusIntegrationTest {
+    static {
+        System.setProperty('griffon.swing.edt.violations.check', 'true')
+        System.setProperty('griffon.swing.edt.hang.monitor', 'true')
+    }
+
+    @Rule
+    public final GriffonFestRule fest = new GriffonFestRule()
+
+    private FrameFixture window
+
+    @Test
+    void smokeTest() {
+        fail('Not implemented yet!')
+    }
+}

gui/src/integration-test/groovy/com/muwire/gui/MuWireStatusIntegrationTest.groovy

@@ -0,0 +1,25 @@
+package com.muwire.gui
+
+import griffon.core.test.GriffonFestRule
+import org.fest.swing.fixture.FrameFixture
+import org.junit.Rule
+import org.junit.Test
+
+import static org.junit.Assert.fail
+
+class MuWireStatusIntegrationTest {
+    static {
+        System.setProperty('griffon.swing.edt.violations.check', 'true')
+        System.setProperty('griffon.swing.edt.hang.monitor', 'true')
+    }
+
+    @Rule
+    public final GriffonFestRule fest = new GriffonFestRule()
+
+    private FrameFixture window
+
+    @Test
+    void smokeTest() {
+        fail('Not implemented yet!')
+    }
+}

gui/src/test/groovy/com/muwire/gui/I2PStatusControllerTest.groovy

@@ -0,0 +1,21 @@
+package com.muwire.gui
+
+import griffon.core.test.GriffonUnitRule
+import griffon.core.test.TestFor
+import org.junit.Rule
+import org.junit.Test
+
+import static org.junit.Assert.fail
+
+@TestFor(I2PStatusController)
+class I2PStatusControllerTest {
+    private I2PStatusController controller
+
+    @Rule
+    public final GriffonUnitRule griffon = new GriffonUnitRule()
+
+    @Test
+    void smokeTest() {
+        fail('Not yet implemented!')
+    }
+}

gui/src/test/groovy/com/muwire/gui/MuWireStatusControllerTest.groovy

@@ -0,0 +1,21 @@
+package com.muwire.gui
+
+import griffon.core.test.GriffonUnitRule
+import griffon.core.test.TestFor
+import org.junit.Rule
+import org.junit.Test
+
+import static org.junit.Assert.fail
+
+@TestFor(MuWireStatusController)
+class MuWireStatusControllerTest {
+    private MuWireStatusController controller
+
+    @Rule
+    public final GriffonUnitRule griffon = new GriffonUnitRule()
+
+    @Test
+    void smokeTest() {
+        fail('Not yet implemented!')
+    }
+}