diff --git a/briar-android/res/values/strings.xml b/briar-android/res/values/strings.xml
index 0ce4e1c57ab4cb95b3fb705a932991a5460d5811..85fe74090e92029c2b945a64d8deefbc78ca329c 100644
--- a/briar-android/res/values/strings.xml
+++ b/briar-android/res/values/strings.xml
@@ -116,6 +116,10 @@
<string name="online">Online</string>
<string name="offline">Offline</string>
<string name="send">Send</string>
+ <string name="data_transports">Data Transports</string>
+ <string name="transport_tor">Internet via Tor</string>
+ <string name="transport_bt">Bluetooth</string>
+ <string name="transport_lan">Local Area Network</string>
<!-- Dialogs -->
<string name="dialog_title_lost_password">Lost password</string>
diff --git a/briar-android/src/org/briarproject/android/DashboardActivity.java b/briar-android/src/org/briarproject/android/DashboardActivity.java
index fc9d05b881d54ce114b5e25bcbd2ccdac9689272..b499c6794f62b1a1fec28846ef345efb674c32f8 100644
--- a/briar-android/src/org/briarproject/android/DashboardActivity.java
+++ b/briar-android/src/org/briarproject/android/DashboardActivity.java
@@ -18,9 +18,19 @@ import org.briarproject.android.contact.ContactListActivity;
import org.briarproject.android.forum.ForumListActivity;
import org.briarproject.android.util.LayoutUtils;
import org.briarproject.api.LocalAuthor;
+import org.briarproject.api.TransportId;
import org.briarproject.api.android.ReferenceManager;
import org.briarproject.api.db.DatabaseComponent;
import org.briarproject.api.db.DbException;
+import org.briarproject.api.event.Event;
+import org.briarproject.api.event.EventBus;
+import org.briarproject.api.event.EventListener;
+import org.briarproject.api.event.TransportAddedEvent;
+import org.briarproject.api.event.TransportDisabledEvent;
+import org.briarproject.api.event.TransportEnabledEvent;
+import org.briarproject.api.event.TransportRemovedEvent;
+import org.briarproject.api.plugins.Plugin;
+import org.briarproject.api.plugins.PluginManager;
import java.util.ArrayList;
import java.util.List;
@@ -34,15 +44,17 @@ import static java.util.logging.Level.INFO;
import static java.util.logging.Level.WARNING;
import static org.briarproject.android.util.CommonLayoutParams.MATCH_MATCH;
-public class DashboardActivity extends BriarActivity {
+public class DashboardActivity extends BriarActivity implements EventListener {
private static final Logger LOG =
Logger.getLogger(DashboardActivity.class.getName());
@Inject private ReferenceManager referenceManager;
+ @Inject private PluginManager pluginManager;
// Fields that are accessed from background threads must be volatile
@Inject private volatile DatabaseComponent db;
+ @Inject private volatile EventBus eventBus;
@Override
public void onCreate(Bundle state) {
@@ -50,12 +62,41 @@ public class DashboardActivity extends BriarActivity {
handleIntent(getIntent());
}
+ @Override
+ public void onResume() {
+ super.onResume();
+
+ eventBus.addListener(this);
+ }
+
+ @Override
+ public void onPause() {
+ super.onPause();
+
+ eventBus.removeListener(this);
+ }
+
@Override
public void onNewIntent(Intent i) {
super.onNewIntent(i);
handleIntent(i);
}
+ @Override
+ public void eventOccurred(Event e) {
+ if (e instanceof TransportEnabledEvent) {
+ TransportId id = ((TransportEnabledEvent) e).getTransportId();
+ if (LOG.isLoggable(INFO)) {
+ LOG.info("TransportEnabledEvent: " + id.getString());
+ }
+ } else if (e instanceof TransportDisabledEvent) {
+ TransportId id = ((TransportDisabledEvent) e).getTransportId();
+ if (LOG.isLoggable(INFO)) {
+ LOG.info("TransportDisabledEvent: " + id.getString());
+ }
+ }
+ }
+
private void handleIntent(Intent i) {
boolean failed = i.getBooleanExtra("briar.STARTUP_FAILED", false);
long handle = i.getLongExtra("briar.LOCAL_AUTHOR_HANDLE", -1);
diff --git a/briar-android/src/org/briarproject/plugins/droidtooth/DroidtoothPlugin.java b/briar-android/src/org/briarproject/plugins/droidtooth/DroidtoothPlugin.java
index 4191e356171c657b0955d2ee53f1d0a3c81e77a7..06dfd1dc9cdba8053203aa8461af38f3f3c67de2 100644
--- a/briar-android/src/org/briarproject/plugins/droidtooth/DroidtoothPlugin.java
+++ b/briar-android/src/org/briarproject/plugins/droidtooth/DroidtoothPlugin.java
@@ -172,7 +172,7 @@ class DroidtoothPlugin implements DuplexPlugin {
}
LOG.info("Socket bound");
socket = ss;
- callback.pollNow();
+ callback.transportEnabled();
acceptContactConnections();
}
});
@@ -196,6 +196,8 @@ class DroidtoothPlugin implements DuplexPlugin {
if (ss != null) ss.close();
} catch (IOException e) {
if (LOG.isLoggable(WARNING)) LOG.log(WARNING, e.toString(), e);
+ } finally {
+ callback.transportDisabled();
}
}
diff --git a/briar-android/src/org/briarproject/plugins/tor/TorPlugin.java b/briar-android/src/org/briarproject/plugins/tor/TorPlugin.java
index ffd6919dbfc4e15542fca4dd63bfda7fb81d7a8e..ebd954dfa559bb90f85b1dda16cb7984e3201dc2 100644
--- a/briar-android/src/org/briarproject/plugins/tor/TorPlugin.java
+++ b/briar-android/src/org/briarproject/plugins/tor/TorPlugin.java
@@ -391,6 +391,8 @@ class TorPlugin implements DuplexPlugin, EventHandler,
if (ss != null) ss.close();
} catch (IOException e) {
if (LOG.isLoggable(WARNING)) LOG.log(WARNING, e.toString(), e);
+ } finally {
+ callback.transportDisabled();
}
}
@@ -459,7 +461,10 @@ class TorPlugin implements DuplexPlugin, EventHandler,
private void enableNetwork(boolean enable) throws IOException {
if (!running) return;
if (LOG.isLoggable(INFO)) LOG.info("Enabling network: " + enable);
- if (!enable) circuitBuilt.set(false);
+ if (!enable) {
+ circuitBuilt.set(false);
+ callback.transportDisabled();
+ }
networkEnabled = enable;
controlConnection.setConf("DisableNetwork", enable ? "0" : "1");
}
@@ -549,7 +554,7 @@ class TorPlugin implements DuplexPlugin, EventHandler,
public void circuitStatus(String status, String id, String path) {
if (status.equals("BUILT") && !circuitBuilt.getAndSet(true)) {
LOG.info("First circuit built");
- if (isRunning()) callback.pollNow();
+ if (isRunning()) callback.transportEnabled();
}
}
@@ -567,7 +572,7 @@ class TorPlugin implements DuplexPlugin, EventHandler,
if (LOG.isLoggable(INFO)) LOG.info(severity + " " + msg);
if (severity.equals("NOTICE") && msg.startsWith("Bootstrapped 100%")) {
bootstrapped = true;
- if (isRunning()) callback.pollNow();
+ if (isRunning()) callback.transportEnabled();
}
}
diff --git a/briar-api/src/org/briarproject/api/event/TransportDisabledEvent.java b/briar-api/src/org/briarproject/api/event/TransportDisabledEvent.java
new file mode 100644
index 0000000000000000000000000000000000000000..1efb575fdfc576f0527982d6b53dba69c0fefb23
--- /dev/null
+++ b/briar-api/src/org/briarproject/api/event/TransportDisabledEvent.java
@@ -0,0 +1,17 @@
+package org.briarproject.api.event;
+
+import org.briarproject.api.TransportId;
+
+/** An event that is broadcast when a transport is disabled. */
+public class TransportDisabledEvent extends Event {
+
+ private final TransportId transportId;
+
+ public TransportDisabledEvent(TransportId transportId) {
+ this.transportId = transportId;
+ }
+
+ public TransportId getTransportId() {
+ return transportId;
+ }
+}
diff --git a/briar-api/src/org/briarproject/api/event/TransportEnabledEvent.java b/briar-api/src/org/briarproject/api/event/TransportEnabledEvent.java
new file mode 100644
index 0000000000000000000000000000000000000000..7a72d83587250bb21ebe7a90f52365c27330a908
--- /dev/null
+++ b/briar-api/src/org/briarproject/api/event/TransportEnabledEvent.java
@@ -0,0 +1,17 @@
+package org.briarproject.api.event;
+
+import org.briarproject.api.TransportId;
+
+/** An event that is broadcast when a transport is enabled. */
+public class TransportEnabledEvent extends Event {
+
+ private final TransportId transportId;
+
+ public TransportEnabledEvent(TransportId transportId) {
+ this.transportId = transportId;
+ }
+
+ public TransportId getTransportId() {
+ return transportId;
+ }
+}
diff --git a/briar-api/src/org/briarproject/api/plugins/PluginCallback.java b/briar-api/src/org/briarproject/api/plugins/PluginCallback.java
index 3a5890b2d24a1292d2f6269200b52af4c8442dc0..34361a2cab62ae52adb13ac528dc5907659a7d89 100644
--- a/briar-api/src/org/briarproject/api/plugins/PluginCallback.java
+++ b/briar-api/src/org/briarproject/api/plugins/PluginCallback.java
@@ -50,6 +50,9 @@ public interface PluginCallback {
*/
void showMessage(String... message);
- /** Schedules the plugin to be polled immediately. */
- void pollNow();
+ /** Signal that the transport got enabled. */
+ void transportEnabled();
+
+ /** Signal that the transport got disabled. */
+ void transportDisabled();
}
diff --git a/briar-core/src/org/briarproject/plugins/PluginManagerImpl.java b/briar-core/src/org/briarproject/plugins/PluginManagerImpl.java
index 53448084821c3516bc3116bc377940754a87947f..4742d82513dbccd61014300611dc4c2582f78417 100644
--- a/briar-core/src/org/briarproject/plugins/PluginManagerImpl.java
+++ b/briar-core/src/org/briarproject/plugins/PluginManagerImpl.java
@@ -6,6 +6,9 @@ import org.briarproject.api.TransportId;
import org.briarproject.api.TransportProperties;
import org.briarproject.api.db.DatabaseComponent;
import org.briarproject.api.db.DbException;
+import org.briarproject.api.event.EventBus;
+import org.briarproject.api.event.TransportDisabledEvent;
+import org.briarproject.api.event.TransportEnabledEvent;
import org.briarproject.api.lifecycle.IoExecutor;
import org.briarproject.api.plugins.ConnectionManager;
import org.briarproject.api.plugins.Plugin;
@@ -48,6 +51,7 @@ class PluginManagerImpl implements PluginManager {
Logger.getLogger(PluginManagerImpl.class.getName());
private final Executor ioExecutor;
+ private final EventBus eventBus;
private final SimplexPluginConfig simplexPluginConfig;
private final DuplexPluginConfig duplexPluginConfig;
private final Clock clock;
@@ -60,12 +64,13 @@ class PluginManagerImpl implements PluginManager {
private final List<DuplexPlugin> duplexPlugins;
@Inject
- PluginManagerImpl(@IoExecutor Executor ioExecutor,
+ PluginManagerImpl(@IoExecutor Executor ioExecutor, EventBus eventBus,
SimplexPluginConfig simplexPluginConfig,
DuplexPluginConfig duplexPluginConfig, Clock clock,
DatabaseComponent db, Poller poller,
ConnectionManager connectionManager, UiCallback uiCallback) {
this.ioExecutor = ioExecutor;
+ this.eventBus = eventBus;
this.simplexPluginConfig = simplexPluginConfig;
this.duplexPluginConfig = duplexPluginConfig;
this.clock = clock;
@@ -360,10 +365,16 @@ class PluginManagerImpl implements PluginManager {
uiCallback.showMessage(message);
}
- public void pollNow() {
+ public void transportEnabled() {
+ eventBus.broadcast(new TransportEnabledEvent(id));
+
Plugin p = plugins.get(id);
if (p != null) poller.pollNow(p);
}
+
+ public void transportDisabled() {
+ eventBus.broadcast(new TransportDisabledEvent(id));
+ }
}
private class SimplexCallback extends PluginCallbackImpl
diff --git a/briar-core/src/org/briarproject/plugins/tcp/TcpPlugin.java b/briar-core/src/org/briarproject/plugins/tcp/TcpPlugin.java
index 369b5a6d28db00912e9ea3e5008fc42e237288c0..48f731464f6bc89043dae23301da637a2aa5a77a 100644
--- a/briar-core/src/org/briarproject/plugins/tcp/TcpPlugin.java
+++ b/briar-core/src/org/briarproject/plugins/tcp/TcpPlugin.java
@@ -106,7 +106,7 @@ abstract class TcpPlugin implements DuplexPlugin {
SocketAddress local = ss.getLocalSocketAddress();
setLocalSocketAddress((InetSocketAddress) local);
if (LOG.isLoggable(INFO)) LOG.info("Listening on " + local);
- callback.pollNow();
+ callback.transportEnabled();
acceptContactConnections();
}
});
@@ -117,6 +117,8 @@ abstract class TcpPlugin implements DuplexPlugin {
if (ss != null) ss.close();
} catch (IOException e) {
if (LOG.isLoggable(WARNING)) LOG.log(WARNING, e.toString(), e);
+ } finally {
+ callback.transportDisabled();
}
}
diff --git a/briar-desktop/src/org/briarproject/plugins/bluetooth/BluetoothPlugin.java b/briar-desktop/src/org/briarproject/plugins/bluetooth/BluetoothPlugin.java
index 3db1dfebfa8f6bb7170277c8feb1009973a80483..792db1398dc778457c0cd3f85b7383b8d5c6c086 100644
--- a/briar-desktop/src/org/briarproject/plugins/bluetooth/BluetoothPlugin.java
+++ b/briar-desktop/src/org/briarproject/plugins/bluetooth/BluetoothPlugin.java
@@ -117,7 +117,7 @@ class BluetoothPlugin implements DuplexPlugin {
return;
}
socket = ss;
- callback.pollNow();
+ callback.transportEnabled();
acceptContactConnections(ss);
}
});
@@ -145,6 +145,8 @@ class BluetoothPlugin implements DuplexPlugin {
if (ss != null) ss.close();
} catch (IOException e) {
if (LOG.isLoggable(WARNING)) LOG.log(WARNING, e.toString(), e);
+ } finally {
+ callback.transportDisabled();
}
}
diff --git a/briar-tests/src/org/briarproject/plugins/DuplexClientTest.java b/briar-tests/src/org/briarproject/plugins/DuplexClientTest.java
index e36624a5dd6d86bb54d28956c11dac262663883f..a32cf9683bc5e105250965cab9f5fcd7ba8931e1 100644
--- a/briar-tests/src/org/briarproject/plugins/DuplexClientTest.java
+++ b/briar-tests/src/org/briarproject/plugins/DuplexClientTest.java
@@ -100,11 +100,13 @@ public abstract class DuplexClientTest extends DuplexTest {
public void showMessage(String... message) {}
- public void pollNow() {}
-
public void incomingConnectionCreated(DuplexTransportConnection d) {}
public void outgoingConnectionCreated(ContactId contactId,
DuplexTransportConnection d) {}
+
+ public void transportEnabled() {}
+
+ public void transportDisabled() {}
}
}
diff --git a/briar-tests/src/org/briarproject/plugins/DuplexServerTest.java b/briar-tests/src/org/briarproject/plugins/DuplexServerTest.java
index ba73b0ace3e979c2bbf65e91d022de2e5d4c260b..daf3c47407a19f83787ab22ba85aeb08e6fbf50e 100644
--- a/briar-tests/src/org/briarproject/plugins/DuplexServerTest.java
+++ b/briar-tests/src/org/briarproject/plugins/DuplexServerTest.java
@@ -99,8 +99,6 @@ public abstract class DuplexServerTest extends DuplexTest {
public void showMessage(String... message) {}
- public void pollNow() {}
-
public void incomingConnectionCreated(DuplexTransportConnection d) {
System.out.println("Connection received");
sendChallengeReceiveResponse(d);
@@ -109,5 +107,9 @@ public abstract class DuplexServerTest extends DuplexTest {
public void outgoingConnectionCreated(ContactId c,
DuplexTransportConnection d) {}
+
+ public void transportEnabled() {}
+
+ public void transportDisabled() {}
}
}
diff --git a/briar-tests/src/org/briarproject/plugins/PluginManagerImplTest.java b/briar-tests/src/org/briarproject/plugins/PluginManagerImplTest.java
index 5493a0178bd8dd886a91f0e8a1348164f553a1c8..1394a998b4a3f4f85d3993b3ca4d6e034d93ff2c 100644
--- a/briar-tests/src/org/briarproject/plugins/PluginManagerImplTest.java
+++ b/briar-tests/src/org/briarproject/plugins/PluginManagerImplTest.java
@@ -3,6 +3,8 @@ package org.briarproject.plugins;
import org.briarproject.BriarTestCase;
import org.briarproject.api.TransportId;
import org.briarproject.api.db.DatabaseComponent;
+import org.briarproject.api.event.EventBus;
+import org.briarproject.api.lifecycle.IoExecutor;
import org.briarproject.api.plugins.ConnectionManager;
import org.briarproject.api.plugins.duplex.DuplexPlugin;
import org.briarproject.api.plugins.duplex.DuplexPluginCallback;
@@ -32,6 +34,7 @@ public class PluginManagerImplTest extends BriarTestCase {
Clock clock = new SystemClock();
Mockery context = new Mockery();
final Executor ioExecutor = Executors.newCachedThreadPool();
+ final EventBus eventBus = context.mock(EventBus.class);
final SimplexPluginConfig simplexPluginConfig =
context.mock(SimplexPluginConfig.class);
final DuplexPluginConfig duplexPluginConfig =
@@ -121,9 +124,10 @@ public class PluginManagerImplTest extends BriarTestCase {
oneOf(simplexPlugin).stop();
oneOf(duplexPlugin).stop();
}});
- PluginManagerImpl p = new PluginManagerImpl(ioExecutor,
+ PluginManagerImpl p = new PluginManagerImpl(ioExecutor, eventBus,
simplexPluginConfig, duplexPluginConfig, clock, db, poller,
dispatcher, uiCallback);
+
// Two plugins should be started and stopped
assertTrue(p.start());
assertTrue(p.stop());
diff --git a/briar-tests/src/org/briarproject/plugins/tcp/LanTcpPluginTest.java b/briar-tests/src/org/briarproject/plugins/tcp/LanTcpPluginTest.java
index b929c8f528c19f9b13e01d025a1cddf13821833d..575b8f136e3c048a73998be5f64f9ae3274b86ff 100644
--- a/briar-tests/src/org/briarproject/plugins/tcp/LanTcpPluginTest.java
+++ b/briar-tests/src/org/briarproject/plugins/tcp/LanTcpPluginTest.java
@@ -205,13 +205,15 @@ public class LanTcpPluginTest extends BriarTestCase {
public void showMessage(String... message) {}
- public void pollNow() {}
-
public void incomingConnectionCreated(DuplexTransportConnection d) {
connectionsLatch.countDown();
}
public void outgoingConnectionCreated(ContactId c,
DuplexTransportConnection d) {}
+
+ public void transportEnabled() {}
+
+ public void transportDisabled() {}
}
}