only show printable characters in mote output plugin

guoger · Aug 15, 2013 · 871ea38 · 871ea38
1 parent e5fe373
commit 871ea38
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/tools/cooja/java/se/sics/cooja/dialogs/SerialUI.java b/tools/cooja/java/se/sics/cooja/dialogs/SerialUI.java
@@ -110,7 +110,8 @@ public void dataReceived(int data) {
       newMessage.append((char) data);
       if (newMessage.length() > MAX_LENGTH) {
         /*logger.warn("Dropping too large log message (>" + MAX_LENGTH + " bytes).");*/
-        lastLogMessage = "# [1024 bytes binary data]";
+        lastLogMessage = "# [1024 bytes, no line ending]: " + newMessage.substring(0, 20) + "...";
+        lastLogMessage = lastLogMessage.replaceAll("[^\\p{Print}]", "");
         newMessage.setLength(0);
         this.setChanged();
         this.notifyObservers(getMote());