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/*
* Copyright (c) 2016 Cisco and/or its affiliates.
*
* Licensed 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 io.fd.vpp.jvpp.nsh.test;
import java.util.concurrent.Future;
import java.util.Objects;
import io.fd.vpp.jvpp.JVpp;
import io.fd.vpp.jvpp.JVppRegistry;
import io.fd.vpp.jvpp.JVppRegistryImpl;
import io.fd.vpp.jvpp.VppCallbackException;
import io.fd.vpp.jvpp.VppJNIConnection;
import io.fd.vpp.jvpp.nsh.dto.*;
import io.fd.vpp.jvpp.nsh.callback.*;
import io.fd.vpp.jvpp.nsh.*;
import io.fd.vpp.jvpp.nsh.future.FutureJVppNshFacade;
/**
* Tests the Nsh Jvpp wrapper (future API). Run using:
*
* sudo java -cp path/to/jvpp-registry-16.09-SNAPSHOT.jar:path/to/nsh-sfc-16.09-SNAPSHOT.jar io.fd.vpp.jvpp.nsh.test.NshFutureApiTest
*/
public class NshFutureApiTest {
public static void main(String[] args) throws Exception {
testFutureApi();
}
private static void testFutureApi() throws Exception {
System.out.println("Testing Java future API for NSH plugin");
JVppRegistry registry = new JVppRegistryImpl("NshFutureApiTest");
JVpp jvpp = new JVppNshImpl();
FutureJVppNshFacade jvppFacade = new FutureJVppNshFacade(registry, jvpp);
testNshAddDelEntry(jvppFacade);
testNshEntryDump(jvppFacade);
System.out.println("Disconnecting...");
registry.close();
Thread.sleep(1000);
}
private static void testNshAddDelEntry(final FutureJVppNshFacade jvppFacade) throws Exception {
System.out.println("Sending NshAddDelEntry request...");
final NshAddDelEntry request = new NshAddDelEntry();
request.isAdd = 1;
int nsp = 1;
int nsi = 2;
request.nspNsi = (nsp<<8) | nsi;
request.mdType = 1;
request.verOC = 0;
request.length = 6;
request.nextProtocol = 1;
final Future<NshAddDelEntryReply> replyFuture = jvppFacade.nshAddDelEntry(request).toCompletableFuture();
final NshAddDelEntryReply reply = replyFuture.get();
System.out.printf("Received NshAddDelEntryReply: context=%d\n", reply.context);
}
private static void testNshEntryDump(final FutureJVppNshFacade jvppFacade) throws Exception {
System.out.println("Sending NshEntryDump request...");
final Future<NshEntryDetailsReplyDump> replyFuture = jvppFacade.nshEntryDump(new NshEntryDump()).toCompletableFuture();
final NshEntryDetailsReplyDump reply = replyFuture.get();
for (NshEntryDetails details : reply.nshEntryDetails) {
Objects.requireNonNull(details, "reply.nshEntryDetails contains null element!");
System.out.printf("Received NshEntryDetails: context=%d, nspNsi=%d, mdType=%d, verOC=%d, length=%d, nextProtocol=%d\n",
details.context, details.nspNsi, details.mdType, details.verOC, details.length, details.nextProtocol);
}
}
}
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