Add command that will return the current version of the Sone plugin.

diff --git a/src/main/java/net/pterodactylus/sone/freenet/fcp/VersionCommand.java b/src/main/java/net/pterodactylus/sone/freenet/fcp/VersionCommand.java
new file mode 100644 (file)
index 0000000..a765135
--- /dev/null
+++ b/src/main/java/net/pterodactylus/sone/freenet/fcp/VersionCommand.java
@@ -0,0 +1,40 @@
+/*
+ * Sone - VersionCommand.java - Copyright © 2011 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 3 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, see <http://www.gnu.org/licenses/>.
+ */
+
+package net.pterodactylus.sone.freenet.fcp;
+
+import net.pterodactylus.sone.freenet.SimpleFieldSetBuilder;
+import net.pterodactylus.sone.main.SonePlugin;
+import freenet.support.SimpleFieldSet;
+import freenet.support.api.Bucket;
+
+/**
+ * Returns version information about the Sone plugin.
+ *
+ * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
+ */
+public class VersionCommand implements Command {
+
+       /**
+        * {@inheritDoc}
+        */
+       @Override
+       public Reply execute(SimpleFieldSet parameters, Bucket data, AccessType accessType) {
+               return new Reply(new SimpleFieldSetBuilder().put("Version", SonePlugin.VERSION.toString()).put("ProtocolVersion", 1).get());
+       }
+
+}