add groovy scripts

Author: metacoma

files/groovy-scripts/log.groovy

@@ -0,0 +1,37 @@
+import java.util.Arrays;
+import java.io.FileInputStream;
+import java.io.ByteArrayOutputStream;
+import java.awt.EventQueue;
+import org.freeplane.plugin.script.proxy.ScriptUtils
+
+/******************************************************************/
+def threads = new Thread[Thread.activeCount()]
+Thread.currentThread().getThreadGroup().enumerate(threads)
+
+// (@metacoma) sleep interuppted error workaround
+//Arrays.stream(threads).forEach(Thread::interrupt)
+
+/******************************************************************/
+def name = node.id 
+new Thread(() -> { 
+  FP.runShell(node.id)
+  Thread.sleep(10000)
+
+  def pipeLog = new BufferedReader(new FileReader(new File("/tmp/LOG")));
+  while (true) {
+    while ((groovy_code_base64 = pipeLog.readLine()) != null) {
+        String groovy_code = new String(groovy_code_base64.decodeBase64())
+    	println groovy_code
+    	String groovy_script = """
+import org.freeplane.plugin.script.proxy.ScriptUtils;
+def c = ScriptUtils.c();
+def node = ScriptUtils.node();
+//node.children.each{ it.delete() }
+""" + groovy_code;
+    println groovy_script
+    EventQueue.invokeAndWait(() -> Eval.me(groovy_script))
+         
+    }
+  } 
+
+},name).start()

files/groovy-scripts/shell.groovy

@@ -0,0 +1,38 @@
+import java.util.Arrays;
+import java.io.FileInputStream;
+import java.io.ByteArrayOutputStream;
+import java.awt.EventQueue;
+import org.freeplane.plugin.script.proxy.ScriptUtils
+
+/******************************************************************/
+def threads = new Thread[Thread.activeCount()]
+Thread.currentThread().getThreadGroup().enumerate(threads)
+
+// (@metacoma) sleep interuppted error workaround
+//Arrays.stream(threads).forEach(Thread::interrupt)
+
+/******************************************************************/
+def name = node.id 
+new Thread(() -> { 
+  FP.runShell(node.id)
+  Thread.sleep(10000)
+  InputStream Fifo = new FileInputStream("/tmp/freeplane-" + name + ".fifo");
+  int buffer_size = 1048576; // # FIXME, buffer too small
+  byte[] bytes = new byte[0x100000];
+  int bytes_read = -1;
+  while(1) {
+    while ((bytes_read = Fifo.read(bytes, 0, buffer_size)) == -1) {
+//          print "."
+      Thread.sleep(1000)
+    }
+    String text = new String(bytes, 0, bytes_read)
+    String groovy_script = """
+import org.freeplane.plugin.script.proxy.ScriptUtils;
+def c = ScriptUtils.c();
+def node = ScriptUtils.node();
+//node.children.each{ it.delete() }
+""" + text;
+    println groovy_script
+    EventQueue.invokeAndWait(() -> Eval.me(groovy_script))
+  }
+},name).start()