- Added README

- Added configuration
- Added option to start I2P from desktopgui
- Cleanup

apps/desktopgui/README

@@ -0,0 +1,13 @@
+Current setup:
+* Build desktopgui:
+    * 'ant jar' in the desktopgui directory
+    OR
+    * 'ant desktopgui' in the i2p.i2p directory
+* Place desktopgui.jar in the $I2P/lib/ directory.
+* Add to .i2p/clients.config:
+    #Desktopgui
+    clientApp.6.args=--startWithI2P --I2PLocation=/SOME_LOCATION
+    clientApp.6.delay=5
+    clientApp.6.main=net.i2p.desktopgui.Main
+    clientApp.6.name=desktopgui
+    clientApp.6.startOnLoad=true

apps/desktopgui/TODO

@@ -1,8 +1,17 @@
+HIGH PRIORITY:
+- Allow desktopgui to start, stop and restart I2P. - DONE
+- Internationalisation
+- Correct logging system
+UNKNOWN:
 - API to allow applications to add themselves to the menu?
     * registerApplication(); -- should return a positive number on success, -1 on failure
     * unregisterApplication(int); -- should return nothing (or bool for success?), and the parameter should be the number given when registering the application
-- Internationalisation
 - Fetch I2P localhost from the core I2P application? 
-- Correct logging system
 - Use I2PAppContext::appDir (something like that) for desktopgui data.
-- Check core/java/src/net/i2p/util/FileUtil.java for dynamic jar loading
+- Consider SWT as option
+    * Check core/java/src/net/i2p/util/FileUtil.java for dynamic jar loading
+    * Possible logic:
+        - First try to load SWT (has the most options and is not ugly)
+        - Then load AWT
+- Access router.jar from other JVM? Is this possible? -- no: use I2CP with auth (not ready yet)
+- Start desktopgui with another user than the user starting I2P (required for daemon usage).

apps/desktopgui/build.xml

@@ -43,7 +43,8 @@
 			</manifest>
 		</jar>
 	</target>
-	
+
+	<target name="dist" depends="jar" />	
 	<target name="all" depends="jar" />
 </project>
 

apps/desktopgui/src/net/i2p/desktopgui/Main.java

@@ -9,6 +9,7 @@ import javax.swing.UIManager;
 import javax.swing.UnsupportedLookAndFeelException;
 import java.util.logging.Level;
 import java.util.logging.Logger;
+import net.i2p.desktopgui.util.*;
 
 /**
  * The main class of the application.
@@ -39,7 +40,10 @@ public class Main {
             Logger.getLogger(Main.class.getName()).log(Level.SEVERE, null, ex);
         }
         
+        ConfigurationManager.getInstance().loadArguments(args);
+        
         final Main main = new Main();
+        
         main.launchForeverLoop();
         //We'll be doing GUI work, so let's stay in the event dispatcher thread.
         SwingUtilities.invokeLater(new Runnable() {

apps/desktopgui/src/net/i2p/desktopgui/TrayManager.java

@@ -9,6 +9,7 @@ import java.awt.SystemTray;
 import java.awt.Toolkit;
 import java.awt.TrayIcon;
 import java.awt.Desktop.Action;
+import java.awt.TrayIcon.MessageType;
 import java.awt.event.ActionEvent;
 import java.awt.event.ActionListener;
 import java.io.IOException;
@@ -20,6 +21,7 @@ import java.util.Properties;
 import javax.swing.SwingWorker;
 
 import net.i2p.desktopgui.router.RouterManager;
+import net.i2p.desktopgui.util.*;
 import net.i2p.router.Router;
 
 /**
@@ -54,6 +56,8 @@ public class TrayManager {
      * @return popup menu
      */
     public PopupMenu getMainMenu() {
+    	boolean inI2P = ConfigurationManager.getInstance().getBooleanConfiguration("startWithI2P", false);
+    	
         PopupMenu popup = new PopupMenu();
         MenuItem browserLauncher = new MenuItem("Launch I2P Browser");
         browserLauncher.addActionListener(new ActionListener() {
@@ -95,6 +99,32 @@ public class TrayManager {
         });
         popup.add(browserLauncher);
         popup.addSeparator();
+        MenuItem startItem = new MenuItem("Start I2P");
+        startItem.addActionListener(new ActionListener() {
+
+			@Override
+			public void actionPerformed(ActionEvent arg0) {
+				new SwingWorker<Object, Object>() {
+
+					@Override
+					protected Object doInBackground() throws Exception {
+						RouterManager.start();
+						return null;
+					}
+					
+					@Override
+					protected void done() {
+						trayIcon.displayMessage("Starting", "I2P is starting!", TrayIcon.MessageType.INFO);
+						tray.remove(trayIcon);
+					}
+					
+				}.execute();
+			}
+        	
+        });
+        if(!inI2P) {
+        	popup.add(startItem);
+        }
         MenuItem restartItem = new MenuItem("Restart I2P");
         restartItem.addActionListener(new ActionListener() {
 
@@ -104,7 +134,7 @@ public class TrayManager {
 
                     @Override
                     protected Object doInBackground() throws Exception {
-                        RouterManager.shutDown(Router.EXIT_GRACEFUL_RESTART);
+                        RouterManager.restart();
                         return null;
                     }
                     
@@ -113,7 +143,9 @@ public class TrayManager {
             }
             
         });
-        popup.add(restartItem);
+        if(inI2P) {
+        	popup.add(restartItem);
+        }
         MenuItem stopItem = new MenuItem("Stop I2P");
         stopItem.addActionListener(new ActionListener() {
 
@@ -123,7 +155,7 @@ public class TrayManager {
                     
                     @Override
                     protected Object doInBackground() throws Exception {
-                        RouterManager.shutDown(Router.EXIT_GRACEFUL);
+                        RouterManager.shutDown();
                         return null;
                     }
                     
@@ -132,7 +164,9 @@ public class TrayManager {
             }
             
         });
-        popup.add(stopItem);
+        if(inI2P) {
+        	popup.add(stopItem);
+        }
         return popup;
     }
     

apps/desktopgui/src/net/i2p/desktopgui/router/RouterManager.java

@@ -1,23 +1,34 @@
 package net.i2p.desktopgui.router;
 
-import net.i2p.I2PAppContext;
-import org.tanukisoftware.wrapper.WrapperManager;
+import java.io.IOException;
+
+import net.i2p.desktopgui.util.ConfigurationManager;
+import net.i2p.router.Router;
+import net.i2p.router.RouterContext;
 
 public class RouterManager {
+	
+	private static Router getRouter() {
+		return RouterContext.listContexts().get(0).router();
+	}
+	
+	public static void start() {
+		try {
+			String location = ConfigurationManager.getInstance().getStringConfiguration("I2PLocation", "/home/i2p");
+			//TODO: detect I2P directory
+			//TODO: crossplatform
+			Runtime.getRuntime().exec(location + "/i2psvc " + location + "/wrapper.config");
+		} catch (IOException e) {
+			// TODO Auto-generated catch block
+			e.printStackTrace();
+		}
+	}
+	
+	public static void restart() {
+		getRouter().restart();
+	}
 
-	public static void shutDown(final int exitCode) {
-		I2PAppContext.getGlobalContext().addShutdownTask(new Runnable() {
-
-			@Override
-			public void run() {
-                try {
-                    WrapperManager.signalStopped(exitCode);
-                }
-                catch(Throwable t) {
-                    //TODO: log
-                }
-            }
-            
-        });
+	public static void shutDown() {
+		getRouter().shutdownGracefully();
     }
 }

apps/desktopgui/src/net/i2p/desktopgui/util/ConfigurationManager.java

@@ -0,0 +1,82 @@
+package net.i2p.desktopgui.util;
+
+import java.util.HashMap;
+import java.util.Map;
+import java.util.regex.Pattern;
+
+/**
+ * Manage the configuration of desktopgui.
+ * @author mathias
+ *
+ */
+public class ConfigurationManager {
+	
+	private static ConfigurationManager instance;
+	private Map<String, String> stringConfigurations = new HashMap<String, String>();
+	private Map<String, Boolean> booleanConfigurations = new HashMap<String, Boolean>();
+
+	private ConfigurationManager() {}
+	
+	public static ConfigurationManager getInstance() {
+		if(instance == null) {
+			instance = new ConfigurationManager();
+		}
+		return instance;
+	}
+	
+	public void loadArguments(String[] args) {
+		//Match pattern of the form --word=true or --word=false
+		Pattern booleanConfiguration = Pattern.compile("--(\\w)");
+		//Match pattern of the form --word=word
+		Pattern stringConfiguration = Pattern.compile("--(\\w)=(\\w)");
+		//Match pattern of the form --word
+		Pattern existsConfiguration = Pattern.compile("--(\\w)");
+		for(int i=0; i<args.length; i++) {
+			String arg = args[i];
+			if(arg.startsWith("--")) {
+				arg = arg.substring(2);
+				if(arg.length() < 1) {
+					continue;
+				}
+				int equals = arg.indexOf('=');
+				if(equals != -1 && equals < arg.length() - 1) { //String configuration
+					loadStringConfiguration(arg, equals);
+				}
+				else { //Boolean configuration
+					loadBooleanConfiguration(arg);
+				}
+			}
+			else if(arg.startsWith("-")) { //Boolean configuration
+				loadBooleanConfiguration(arg);
+			}
+		}
+	}
+	
+	public void loadBooleanConfiguration(String arg) {
+		booleanConfigurations.put(arg, Boolean.TRUE);
+	}
+	
+	public void loadStringConfiguration(String arg, int equalsPosition) {
+		String key = arg.substring(0, equalsPosition);
+		String value = arg.substring(equalsPosition+1);
+		stringConfigurations.put(key, value);
+	}
+	
+	public boolean getBooleanConfiguration(String arg, boolean defaultValue) {
+		Boolean value = ((Boolean) booleanConfigurations.get("startWithI2P"));
+		System.out.println(value);
+		if(value != null) {
+			return value;
+		}
+		return defaultValue;
+	}
+	
+	public String getStringConfiguration(String arg, String defaultValue) {
+		String value = stringConfigurations.get(arg);
+		System.out.println(value);
+		if(value != null) {
+			return value;
+		}
+		return defaultValue;
+	}
+}

build.xml

@@ -687,7 +687,7 @@
 		<ant dir="core/java/" target="fullclovertest" />
 		<ant dir="router/java/" target="fullclovertest" />
     </target>
-    <target name="desktopgui">
+    <target name="desktopgui" depends="builddepSmall">
         <ant dir="apps/desktopgui" target="jar" />
         <copy file="apps/desktopgui/dist/desktopgui.jar" todir="." />
     </target>