Working in DHT with new SettingsPack API.

src/com/frostwire/jlibtorrent/DHT.java

@@ -5,6 +5,7 @@
 import com.frostwire.jlibtorrent.alerts.DhtImmutableItemAlert;
 import com.frostwire.jlibtorrent.swig.char_vector;
 import com.frostwire.jlibtorrent.swig.dht_item;
+import com.frostwire.jlibtorrent.swig.settings_pack;
 import com.frostwire.jlibtorrent.swig.sha1_hash;
 
 import java.util.ArrayList;
@@ -32,11 +33,15 @@ public DHT(Session s) {
     }
 
     public void start() {
-        s.startDHT();
+        SettingsPack pack = new SettingsPack();
+        pack.setBoolean(settings_pack.bool_types.enable_dht.swigValue(), true);
+        s.applySettings(pack);
     }
 
     public void stop() {
-        s.stopDHT();
+        SettingsPack pack = new SettingsPack();
+        pack.setBoolean(settings_pack.bool_types.enable_dht.swigValue(), false);
+        s.applySettings(pack);
     }
 
     public boolean isRunning() {

src/com/frostwire/jlibtorrent/Session.java

@@ -296,6 +296,17 @@ public void removeTorrent(TorrentHandle th) {
         }
     }
 
+    /**
+     * Applies the settings specified by the settings_pack ``sp``. This is an
+     * asynchronous operation that will return immediately and actually apply
+     * the settings to the main thread of libtorrent some time later.
+     *
+     * @param sp
+     */
+    public void applySettings(SettingsPack sp) {
+        s.apply_settings(sp.getSwig());
+    }
+
     /**
      * In case you want to destruct the session asynchrounously, you can
      * request a session destruction proxy. If you don't do this, the

src/com/frostwire/jlibtorrent/SettingsPack.java

@@ -0,0 +1,37 @@
+package com.frostwire.jlibtorrent;
+
+import com.frostwire.jlibtorrent.swig.settings_pack;
+
+/**
+ * The ``settings_pack`` struct, contains the names of all settings as
+ * enum values. These values are passed in to the ``set_str()``,
+ * ``set_int()``, ``set_bool()`` functions, to specify the setting to
+ * change.
+ *
+ * @author gubatron
+ * @author aldenml
+ */
+public final class SettingsPack {
+
+    private final settings_pack sp;
+
+    public SettingsPack(settings_pack sp) {
+        this.sp = sp;
+    }
+
+    public SettingsPack() {
+        this(new settings_pack());
+    }
+
+    public settings_pack getSwig() {
+        return sp;
+    }
+
+    public boolean getBoolean(int name) {
+        return sp.get_bool(name);
+    }
+
+    public void setBoolean(int name, boolean value) {
+        sp.set_bool(name, value);
+    }
+}

src/com/frostwire/jlibtorrent/TorrentHandle.java

@@ -732,9 +732,9 @@ public void removeHttpSeed(String url) {
     // IPv4 or IPv6 address). When specifying multiple interfaces, the
     // torrent will round-robin which interface to use for each outgoing
     // conneciton. This is useful for clients that are multi-homed.
-    public void useInterface(String netInterface) {
-        th.use_interface(netInterface);
-    }
+//    public void useInterface(String netInterface) {
+//        th.use_interface(netInterface);
+//    }
 
     // Fills the specified ``std::vector<int>`` with the availability for
     // each piece in this torrent. libtorrent does not keep track of