diff --git a/tools/cooja/java/se/sics/cooja/plugins/ScriptRunnerNoGUI.java b/tools/cooja/java/se/sics/cooja/plugins/ScriptRunnerNoGUI.java
new file mode 100644
index 000000000..90d9fa98a
--- /dev/null
+++ b/tools/cooja/java/se/sics/cooja/plugins/ScriptRunnerNoGUI.java
@@ -0,0 +1,199 @@
+/*
+ * Copyright (c) 2008, Swedish Institute of Computer Science.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Institute nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * $Id: ScriptRunnerNoGUI.java,v 1.1 2008/04/22 13:05:18 fros4943 Exp $
+ */
+
+package se.sics.cooja.plugins;
+
+import java.io.BufferedReader;
+import java.io.BufferedWriter;
+import java.io.File;
+import java.io.FileReader;
+import java.io.FileWriter;
+import java.io.IOException;
+import java.util.*;
+import org.apache.log4j.Logger;
+import org.jdom.Element;
+
+import se.sics.cooja.*;
+import se.sics.cooja.GUI.SimulationCreationException;
+
+@ClassDescription("Script Runner No GUI (Log)")
+@PluginType(PluginType.COOJA_PLUGIN)
+public class ScriptRunnerNoGUI implements Plugin {
+  private static final long serialVersionUID = 1L;
+  private static Logger logger = Logger.getLogger(ScriptRunnerNoGUI.class);
+
+  private GUI gui;
+
+  private LogScriptEngine engine = null;
+
+  private Object tag = null;
+
+  private BufferedWriter logWriter = null;
+
+  private final int TIMEOUT = 1200000; /* 1200s = 20 minutes */
+
+  public ScriptRunnerNoGUI(GUI gui) {
+    this.gui = gui;
+  }
+
+  public void closePlugin() {
+    if (engine != null) {
+      engine.deactiveScript();
+      engine.setScriptLogObserver(null);
+      engine = null;
+    }
+    if (logWriter != null) {
+      try {
+        logWriter.close();
+        logWriter = null;
+      } catch (IOException e) {
+      }
+    }
+  }
+
+  public boolean activateTest(File script, File log) {
+    try {
+      /* Load test script */
+      BufferedReader in = new BufferedReader(new FileReader(script));
+      String line, code = "";
+      while ((line = in.readLine()) != null) {
+        code += line + "\n";
+      }
+      in.close();
+
+      /* Prepare test log */
+      logWriter = new BufferedWriter(new FileWriter(log));
+
+      /* Create script engine */
+      engine = new LogScriptEngine(gui, code);
+      engine.activateScript();
+      engine.setScriptLogObserver(new Observer() {
+        public void update(Observable obs, Object obj) {
+          try {
+            if (logWriter != null) {
+              logWriter.write((String) obj);
+              logWriter.flush();
+            }
+          } catch (IOException e) {
+            logger.fatal("Error when writing to test log file: " + obj);
+          }
+        }
+      });
+
+    } catch (IOException e) {
+      return false;
+    } catch (UnsatisfiedLinkError e) {
+      return false;
+    }
+
+    return true;
+  }
+
+  public boolean activateTest(File config, File script, File log) {
+    try {
+      /* Load simulation */
+      final Simulation sim = gui.loadSimulationConfig(config, true);
+      if (sim == null) {
+        return false;
+      }
+      gui.setSimulation(sim);
+
+      /* Load test script */
+      BufferedReader in = new BufferedReader(new FileReader(script));
+      String line, code = "";
+      while ((line = in.readLine()) != null) {
+        code += line + "\n";
+      }
+      in.close();
+
+      /* Prepare test log */
+      logWriter = new BufferedWriter(new FileWriter(log));
+
+      /* Create script engine */
+      engine = new LogScriptEngine(gui, code);
+      engine.activateScript();
+      engine.setScriptLogObserver(new Observer() {
+        public void update(Observable obs, Object obj) {
+          try {
+            if (logWriter != null) {
+              logWriter.write((String) obj);
+              logWriter.flush();
+            }
+          } catch (IOException e) {
+            logger.fatal("Error when writing to test log file: " + obj);
+          }
+        }
+      });
+
+      /* Create timeout watch */
+      sim.addTickObserver(new Observer() {
+        public void update(Observable obs, Object obj) {
+          if (sim.getSimulationTime() > TIMEOUT) {
+            try {
+              logWriter.write("TEST TIMEOUT");
+              logWriter.flush();
+            } catch (IOException e) {
+            }
+            gui.doQuit(false);
+          }
+        }
+      });
+
+      /* Start simulation and leave control to script */
+      sim.startSimulation();
+    } catch (IOException e) {
+      return false;
+    } catch (UnsatisfiedLinkError e) {
+      return false;
+    } catch (SimulationCreationException e) {
+      return false;
+    }
+
+    return true;
+  }
+
+  public Collection<Element> getConfigXML() {
+    return null;
+  }
+
+  public boolean setConfigXML(Collection<Element> configXML, boolean visAvailable) {
+    return true;
+  }
+
+  public void tagWithObject(Object tag) {
+    this.tag = tag;
+  }
+
+  public Object getTag() {
+    return tag;
+  }
+
+}