| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package org.apache.hadoop.hdfs.nfs; |
| |
| import java.io.IOException; |
| import java.net.DatagramPacket; |
| import java.net.DatagramSocket; |
| import java.net.InetAddress; |
| import java.net.UnknownHostException; |
| |
| import org.apache.hadoop.nfs.nfs3.Nfs3Constant; |
| import org.apache.hadoop.oncrpc.RpcCall; |
| import org.apache.hadoop.oncrpc.XDR; |
| import org.apache.hadoop.oncrpc.security.CredentialsNone; |
| import org.apache.hadoop.oncrpc.security.VerifierNone; |
| |
| // TODO: convert this to Junit |
| public class TestUdpServer { |
| static void testRequest(XDR request, XDR request2) { |
| try { |
| DatagramSocket clientSocket = new DatagramSocket(); |
| InetAddress IPAddress = InetAddress.getByName("localhost"); |
| byte[] sendData = request.getBytes(); |
| byte[] receiveData = new byte[65535]; |
| |
| DatagramPacket sendPacket = new DatagramPacket(sendData, sendData.length, |
| IPAddress, Nfs3Constant.SUN_RPCBIND); |
| clientSocket.send(sendPacket); |
| DatagramPacket receivePacket = new DatagramPacket(receiveData, |
| receiveData.length); |
| clientSocket.receive(receivePacket); |
| clientSocket.close(); |
| |
| } catch (UnknownHostException e) { |
| System.err.println("Don't know about host: localhost."); |
| System.exit(1); |
| } catch (IOException e) { |
| System.err.println("Couldn't get I/O for " |
| + "the connection to: localhost."); |
| System.exit(1); |
| } |
| } |
| |
| public static void main(String[] args) throws InterruptedException { |
| Thread t1 = new Runtest1(); |
| // TODO: cleanup |
| //Thread t2 = new Runtest2(); |
| t1.start(); |
| //t2.start(); |
| t1.join(); |
| //t2.join(); |
| //testDump(); |
| } |
| |
| static class Runtest1 extends Thread { |
| @Override |
| public void run() { |
| testGetportMount(); |
| } |
| } |
| |
| static class Runtest2 extends Thread { |
| @Override |
| public void run() { |
| testDump(); |
| } |
| } |
| |
| static void createPortmapXDRheader(XDR xdr_out, int procedure) { |
| // Make this a method |
| RpcCall.getInstance(0, 100000, 2, procedure, new CredentialsNone(), |
| new VerifierNone()).write(xdr_out); |
| } |
| |
| static void testGetportMount() { |
| XDR xdr_out = new XDR(); |
| createPortmapXDRheader(xdr_out, 3); |
| xdr_out.writeInt(100005); |
| xdr_out.writeInt(1); |
| xdr_out.writeInt(6); |
| xdr_out.writeInt(0); |
| |
| XDR request2 = new XDR(); |
| createPortmapXDRheader(xdr_out, 3); |
| request2.writeInt(100005); |
| request2.writeInt(1); |
| request2.writeInt(6); |
| request2.writeInt(0); |
| |
| testRequest(xdr_out, request2); |
| } |
| |
| static void testGetport() { |
| XDR xdr_out = new XDR(); |
| |
| createPortmapXDRheader(xdr_out, 3); |
| |
| xdr_out.writeInt(100003); |
| xdr_out.writeInt(3); |
| xdr_out.writeInt(6); |
| xdr_out.writeInt(0); |
| |
| XDR request2 = new XDR(); |
| |
| createPortmapXDRheader(xdr_out, 3); |
| request2.writeInt(100003); |
| request2.writeInt(3); |
| request2.writeInt(6); |
| request2.writeInt(0); |
| |
| testRequest(xdr_out, request2); |
| } |
| |
| static void testDump() { |
| XDR xdr_out = new XDR(); |
| createPortmapXDRheader(xdr_out, 4); |
| testRequest(xdr_out, xdr_out); |
| } |
| } |