imported brians code

[nestedvm.git] / src / tests / Echo.java

diff --git a/src/tests/Echo.java b/src/tests/Echo.java
new file mode 100644 (file)
index 0000000..47f8046
--- /dev/null
+++ b/src/tests/Echo.java
@@ -0,0 +1,35 @@
+package tests;
+
+import java.net.*;
+
+import org.xwt.mips.Runtime;
+
+public class Echo {
+    private static final int PORT = 2000;
+    public static void main(String[] args) throws Exception {
+        ServerSocket sock = new ServerSocket(PORT);
+        System.err.println("Listening on " + PORT);
+        for(;;) new Client(sock.accept()).go();
+    }
+    
+    private static class Client implements Runnable {
+        private Socket sock;
+        public Client(Socket sock) { this.sock = sock; }
+        public void go() { new Thread(this).start(); }
+        public void run() {
+            try {
+                Runtime task = new EchoHelper();
+                int status = task.run(
+                    new String[]{"EchoHelper"},
+                    null,
+                    new Runtime.InputStreamFD(sock.getInputStream()),
+                    new Runtime.OutputStreamFD(sock.getOutputStream()),
+                    null
+                );
+                System.err.println("Exit status: " + status);
+            } catch(Exception e) {
+                System.err.println(e);
+            }
+        }
+    }
+}