From 66ea26b1bc7bbc8d54a3498dbd3d0919c4712fa8 Mon Sep 17 00:00:00 2001
From: Marek Gradzki <mgradzki@cisco.com>
Date: Tue, 26 Jul 2016 15:28:22 +0200
Subject: VPP-205: jvpp plugin support.

Splits jvpp into two jars
jvpp-registry.jar - base jvpp functionality
jvpp-core.jar - Java wrapper for vpe.api

Plugins can be generated the same way jvpp-core.jar is.
Example (nsh):
https://gerrit.fd.io/r/#/c/2118/

Change-Id: I2254f90b2c3e423563bb91bf70877979f1e90a7d
Signed-off-by: Marek Gradzki <mgradzki@cisco.com>
---
 .../jvpp/core/test/CreateSubInterfaceTest.java     | 123 +++++++++++++++++++++
 1 file changed, 123 insertions(+)
 create mode 100644 vpp-api/java/jvpp-core/org/openvpp/jvpp/core/test/CreateSubInterfaceTest.java

(limited to 'vpp-api/java/jvpp-core/org/openvpp/jvpp/core/test/CreateSubInterfaceTest.java')

diff --git a/vpp-api/java/jvpp-core/org/openvpp/jvpp/core/test/CreateSubInterfaceTest.java b/vpp-api/java/jvpp-core/org/openvpp/jvpp/core/test/CreateSubInterfaceTest.java
new file mode 100644
index 00000000000..9719a8cc8be
--- /dev/null
+++ b/vpp-api/java/jvpp-core/org/openvpp/jvpp/core/test/CreateSubInterfaceTest.java
@@ -0,0 +1,123 @@
+/*
+ * 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 org.openvpp.jvpp.core.test;
+
+import static java.util.Objects.requireNonNull;
+
+import org.openvpp.jvpp.JVpp;
+import org.openvpp.jvpp.JVppRegistry;
+import org.openvpp.jvpp.JVppRegistryImpl;
+import org.openvpp.jvpp.core.JVppCoreImpl;
+import org.openvpp.jvpp.core.dto.CreateSubif;
+import org.openvpp.jvpp.core.dto.CreateSubifReply;
+import org.openvpp.jvpp.core.dto.SwInterfaceDetailsReplyDump;
+import org.openvpp.jvpp.core.dto.SwInterfaceDump;
+import org.openvpp.jvpp.core.future.FutureJVppCoreFacade;
+
+/**
+ * <p>Tests sub-interface creation.<br> Equivalent to:<br>
+ *
+ * <pre>{@code
+ * vppctl create sub GigabitEthernet0/9/0 1 dot1q 100 inner-dot1q any
+ * }
+ * </pre>
+ *
+ * To verify invoke:<br>
+ * <pre>{@code
+ * vpp_api_test json
+ * vat# sw_interface_dump
+ * }
+ */
+public class CreateSubInterfaceTest {
+
+    private static SwInterfaceDump createSwInterfaceDumpRequest(final String ifaceName) {
+        SwInterfaceDump request = new SwInterfaceDump();
+        request.nameFilter = ifaceName.getBytes();
+        request.nameFilterValid = 1;
+        return request;
+    }
+
+    private static void requireSingleIface(final SwInterfaceDetailsReplyDump response, final String ifaceName) {
+        if (response.swInterfaceDetails.size() != 1) {
+            throw new IllegalStateException(
+                String.format("Expected one interface matching filter %s but was %d", ifaceName,
+                    response.swInterfaceDetails.size()));
+        }
+    }
+
+    private static CreateSubif createSubifRequest(final int swIfIndex, final int subId) {
+        CreateSubif request = new CreateSubif();
+        request.swIfIndex = swIfIndex; // super interface id
+        request.subId = subId;
+        request.noTags = 0;
+        request.oneTag = 0;
+        request.twoTags = 1;
+        request.dot1Ad = 0;
+        request.exactMatch = 1;
+        request.defaultSub = 0;
+        request.outerVlanIdAny = 0;
+        request.innerVlanIdAny = 1;
+        request.outerVlanId = 100;
+        request.innerVlanId = 0;
+        return request;
+    }
+
+    private static void print(CreateSubifReply reply) {
+        System.out.printf("CreateSubifReply: context=%d, swIfIndex=%d\n", reply.context, reply.swIfIndex);
+    }
+
+    private static void testCreateSubInterface() throws Exception {
+        System.out.println("Testing sub-interface creation using Java callback API");
+        final JVppRegistry registry = new JVppRegistryImpl("CreateSubInterface");
+        final JVpp jvpp = new JVppCoreImpl();
+        final FutureJVppCoreFacade jvppFacade = new FutureJVppCoreFacade(registry, jvpp);
+
+        System.out.println("Successfully connected to VPP");
+        Thread.sleep(1000);
+
+        final String ifaceName = "GigabitEthernet0/8/0";
+
+        final SwInterfaceDetailsReplyDump swInterfaceDetails =
+            jvppFacade.swInterfaceDump(createSwInterfaceDumpRequest(ifaceName)).toCompletableFuture().get();
+
+        requireNonNull(swInterfaceDetails, "swInterfaceDump returned null");
+        requireNonNull(swInterfaceDetails.swInterfaceDetails, "swInterfaceDetails is null");
+        requireSingleIface(swInterfaceDetails, ifaceName);
+
+        final int swIfIndex = swInterfaceDetails.swInterfaceDetails.get(0).swIfIndex;
+        final int subId = 1;
+
+        final CreateSubifReply createSubifReply =
+            jvppFacade.createSubif(createSubifRequest(swIfIndex, subId)).toCompletableFuture().get();
+        print(createSubifReply);
+
+        final String subIfaceName = "GigabitEthernet0/8/0." + subId;
+        final SwInterfaceDetailsReplyDump subIface =
+            jvppFacade.swInterfaceDump(createSwInterfaceDumpRequest(subIfaceName)).toCompletableFuture().get();
+        requireNonNull(swInterfaceDetails, "swInterfaceDump returned null");
+        requireNonNull(subIface.swInterfaceDetails, "swInterfaceDump returned null");
+        requireSingleIface(swInterfaceDetails, ifaceName);
+
+        System.out.println("Disconnecting...");
+        registry.close();
+        Thread.sleep(1000);
+    }
+
+    public static void main(String[] args) throws Exception {
+        testCreateSubInterface();
+    }
+}
-- 
cgit 1.2.3-korg