jSite: First commit : verion 4.0 (written by Bombe)

[jSite.git] / src / de / todesbaum / jsite / application / Freenet7Interface.java

diff --git a/src/de/todesbaum/jsite/application/Freenet7Interface.java b/src/de/todesbaum/jsite/application/Freenet7Interface.java
new file mode 100644 (file)
index 0000000..fefb220
--- /dev/null
+++ b/src/de/todesbaum/jsite/application/Freenet7Interface.java
@@ -0,0 +1,105 @@
+/*
+ * jSite - 
+ * Copyright (C) 2006 David Roden
+ *
+ * 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 2 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, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+package de.todesbaum.jsite.application;
+
+import java.io.IOException;
+
+import de.todesbaum.util.freenet.fcp2.Client;
+import de.todesbaum.util.freenet.fcp2.Connection;
+import de.todesbaum.util.freenet.fcp2.GenerateSSK;
+import de.todesbaum.util.freenet.fcp2.Message;
+import de.todesbaum.util.freenet.fcp2.Node;
+
+/**
+ * @author David Roden <droden@gmail.com>
+ * @version $Id: Freenet7Interface.java 418 2006-03-29 17:49:16Z bombe $
+ */
+public class Freenet7Interface {
+
+       private static int counter = 0;
+
+       private Node node;
+       private Connection connection;
+
+       public void setNodeAddress(String hostname) {
+               node = new Node(hostname);
+               connection = new Connection(node, "connection-" + counter++);
+       }
+
+       public void setNodeAddress(String hostname, int port) {
+               node = new Node(hostname, port);
+               connection = new Connection(node, "connection-" + counter++);
+       }
+       
+       public void setNode(de.todesbaum.jsite.application.Node node) {
+               if (node != null) {
+                       this.node = new Node(node.getHostname(), node.getPort());
+                       connection = new Connection(node, "connection-" + counter++);
+               } else {
+                       this.node = null;
+                       connection = null;
+               }
+       }
+       
+       public void removeNode() {
+               node = null;
+               connection = null;
+       }
+
+       /**
+        * @return Returns the node.
+        */
+       public Node getNode() {
+               return node;
+       }
+
+       /**
+        * @return Returns the connection.
+        */
+       public Connection getConnection(String identifier) {
+               return new Connection(node, identifier);
+       }
+
+       public boolean isNodePresent() throws IOException {
+               if (!connection.isConnected()) {
+                       return connection.connect();
+               }
+               return true;
+       }
+
+       public String[] generateKeyPair() throws IOException {
+               if (!isNodePresent()) {
+                       return null;
+               }
+               GenerateSSK generateSSK = new GenerateSSK();
+               Client client = new Client(connection, generateSSK);
+               Message keypairMessage = client.readMessage();
+               return new String[] { keypairMessage.get("InsertURI"), keypairMessage.get("RequestURI") };
+       }
+
+       /**
+        * @return <code>true</code> if this interface already has a node set,
+        *         <code>false</code> otherwise
+        */
+       public boolean hasNode() {
+               return (node != null) && (connection != null);
+       }
+
+}