From 310dca43a3d0c1a541d91f54a8034401c702c8e5 Mon Sep 17 00:00:00 2001 From: Marek Gradzki Date: Mon, 27 Jun 2016 10:45:09 +0200 Subject: Add support for classify table/session read to jvpp: * provides length information for variable length arrays in classify table/sessione reply messages * provides jvpp example for reading classify tables/sessions Change-Id: I47f8fca5c849ec874d4e23f28177e310689db522 Signed-off-by: Marek Gradzki --- .../java/jvpp/org/openvpp/jvpp/test/L2AclTest.java | 130 +++++++++++++++++---- 1 file changed, 107 insertions(+), 23 deletions(-) (limited to 'vpp-api/java') diff --git a/vpp-api/java/jvpp/org/openvpp/jvpp/test/L2AclTest.java b/vpp-api/java/jvpp/org/openvpp/jvpp/test/L2AclTest.java index d8d04edd..802df631 100644 --- a/vpp-api/java/jvpp/org/openvpp/jvpp/test/L2AclTest.java +++ b/vpp-api/java/jvpp/org/openvpp/jvpp/test/L2AclTest.java @@ -16,32 +16,42 @@ package org.openvpp.jvpp.test; +import java.util.Arrays; +import javax.xml.bind.DatatypeConverter; import org.openvpp.jvpp.JVppImpl; import org.openvpp.jvpp.VppJNIConnection; import org.openvpp.jvpp.dto.ClassifyAddDelSession; import org.openvpp.jvpp.dto.ClassifyAddDelSessionReply; import org.openvpp.jvpp.dto.ClassifyAddDelTable; import org.openvpp.jvpp.dto.ClassifyAddDelTableReply; +import org.openvpp.jvpp.dto.ClassifySessionDetails; +import org.openvpp.jvpp.dto.ClassifySessionDetailsReplyDump; +import org.openvpp.jvpp.dto.ClassifySessionDump; +import org.openvpp.jvpp.dto.ClassifyTableByInterface; +import org.openvpp.jvpp.dto.ClassifyTableByInterfaceReply; +import org.openvpp.jvpp.dto.ClassifyTableIds; +import org.openvpp.jvpp.dto.ClassifyTableIdsReply; +import org.openvpp.jvpp.dto.ClassifyTableInfo; +import org.openvpp.jvpp.dto.ClassifyTableInfoReply; import org.openvpp.jvpp.dto.InputAclSetInterface; import org.openvpp.jvpp.dto.InputAclSetInterfaceReply; import org.openvpp.jvpp.future.FutureJVppFacade; /** - *

Tests L2 ACL creation.
- * Equivalent to the following vppctl commands:
+ *

Tests L2 ACL creation and read.
Equivalent to the following vppctl commands:
* * 

{@code
  * vppctl classify table mask l2 src
  * vppctl classify session acl-hit-next deny opaque-index 0 table-index 0 match l2 src 01:02:03:04:05:06
- * vppctl vppctl set int input acl intfc local0 l2-table 0
+ * vppctl set int input acl intfc local0 l2-table 0
+ * vppctl sh class table verbose
  * }
  *
- * - * To verify invoke:
- * {@code vppctl sh class table verbose} */ public class L2AclTest { + private static final int LOCAL0_IFACE_ID = 0; + private static ClassifyAddDelTable createClassifyTable() { ClassifyAddDelTable request = new ClassifyAddDelTable(); request.isAdd = 1; @@ -53,8 +63,14 @@ public class L2AclTest { request.skipNVectors = 0; request.matchNVectors = 1; request.mask = - new byte[]{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, (byte) 0xff, (byte) 0xff, (byte) 0xff, (byte) 0xff, - (byte) 0xff, (byte) 0xff, 0x00, 0x00, 0x00, 0x00}; + new byte[] {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, (byte) 0xff, (byte) 0xff, (byte) 0xff, (byte) 0xff, + (byte) 0xff, (byte) 0xff, 0x00, 0x00, 0x00, 0x00}; + return request; + } + + private static ClassifyTableInfo createClassifyTableInfoRequest(final int tableId) { + ClassifyTableInfo request = new ClassifyTableInfo(); + request.tableId = tableId; return request; } @@ -67,39 +83,89 @@ public class L2AclTest { request.advance = 0; // default // match 01:02:03:04:05:06 mac address request.match = - new byte[]{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, (byte) 0x01, (byte) 0x02, (byte) 0x03, (byte) 0x04, - (byte) 0x05, (byte) 0x06, 0x00, 0x00, 0x00, 0x00}; + new byte[] {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, (byte) 0x01, (byte) 0x02, (byte) 0x03, (byte) 0x04, + (byte) 0x05, (byte) 0x06, 0x00, 0x00, 0x00, 0x00}; + return request; + } + + private static ClassifySessionDump createClassifySessionDumpRequest(final int newTableIndex) { + ClassifySessionDump request = new ClassifySessionDump(); + request.tableId = newTableIndex; return request; } private static InputAclSetInterface aclSetInterface() { InputAclSetInterface request = new InputAclSetInterface(); request.isAdd = 1; - request.swIfIndex = 0; + request.swIfIndex = LOCAL0_IFACE_ID; request.ip4TableIndex = ~0; // skip request.ip6TableIndex = ~0; // skip request.l2TableIndex = 0; return request; } + private static ClassifyTableByInterface createClassifyTableByInterfaceRequest() { + ClassifyTableByInterface request = new ClassifyTableByInterface(); + request.swIfIndex = LOCAL0_IFACE_ID; + return request; + } + private static void print(ClassifyAddDelTableReply reply) { System.out.printf("ClassifyAddDelTableReply: context=%d, " + - "newTableIndex=%d, skipNVectors=%d, matchNVectors=%d\n", - reply.context, - reply.newTableIndex, - reply.skipNVectors, - reply.matchNVectors); + "newTableIndex=%d, skipNVectors=%d, matchNVectors=%d\n", + reply.context, reply.newTableIndex, reply.skipNVectors, reply.matchNVectors); + } + + private static void print(ClassifyTableIdsReply reply) { + System.out.printf("ClassifyTableIdsReply: context=%d, count=%d, ids.length=%d\n", + reply.context, reply.count, reply.ids.length); + Arrays.stream(reply.ids).forEach(System.out::println); + } + + private static void print(final ClassifyTableInfoReply reply) { + final StringBuilder builder = new StringBuilder("ClassifyTableInfoReply:\n"); + builder.append("context: ").append(reply.context).append('\n'); + builder.append("tableId: ").append(reply.tableId).append('\n'); + builder.append("nbuckets: ").append(reply.nbuckets).append('\n'); + builder.append("matchNVectors: ").append(reply.matchNVectors).append('\n'); + builder.append("skipNVectors: ").append(reply.skipNVectors).append('\n'); + builder.append("activeSessions: ").append(reply.activeSessions).append('\n'); + builder.append("nextTableIndex: ").append(reply.nextTableIndex).append('\n'); + builder.append("missNextIndex: ").append(reply.missNextIndex).append('\n'); + builder.append("maskLength: ").append(reply.maskLength).append('\n'); + builder.append("mask: ").append(DatatypeConverter.printHexBinary(reply.mask)).append('\n'); + System.out.println(builder.toString()); } private static void print(ClassifyAddDelSessionReply reply) { System.out.printf("ClassifyAddDelSessionReply: context=%d\n", - reply.context); + reply.context); + } + + private static void print(final ClassifySessionDetailsReplyDump reply) { + if (reply.classifySessionDetails == null) { + System.out.println("ClassifySessionDetailsReplyDump: classifySessionDetails == NULL"); + } + for (final ClassifySessionDetails details : reply.classifySessionDetails) { + final StringBuilder builder = new StringBuilder("ClassifySessionDetails:\n"); + builder.append("context: ").append(details.context).append('\n'); + builder.append("tableId: ").append(details.tableId).append('\n'); + builder.append("hitNextIndex: ").append(details.hitNextIndex).append('\n'); + builder.append("advance: ").append(details.advance).append('\n'); + builder.append("opaqueIndex: ").append(details.opaqueIndex).append('\n'); + builder.append("matchLength: ").append(details.matchLength).append('\n'); + builder.append("match: ").append(DatatypeConverter.printHexBinary(details.match)).append('\n'); + System.out.println(builder.toString()); + } } private static void print(final InputAclSetInterfaceReply reply) { - System.out.printf("InputAclSetInterfaceReply: context=%d\n", - reply.context); + System.out.printf("InputAclSetInterfaceReply: context=%d\n", reply.context); + } + private static void print(final ClassifyTableByInterfaceReply reply) { + System.out.printf("ClassifyAddDelTableReply: context=%d, swIfIndex=%d, l2TableId=%d, ip4TableId=%d," + + "ip6TableId=%d\n", reply.context, reply.swIfIndex, reply.l2TableId, reply.ip4TableId, reply.ip6TableId); } private static void testL2Acl() throws Exception { @@ -111,18 +177,36 @@ public class L2AclTest { Thread.sleep(1000); final ClassifyAddDelTableReply classifyAddDelTableReply = - jvppFacade.classifyAddDelTable(createClassifyTable()).toCompletableFuture().get(); + jvppFacade.classifyAddDelTable(createClassifyTable()).toCompletableFuture().get(); print(classifyAddDelTableReply); + final ClassifyTableIdsReply classifyTableIdsReply = + jvppFacade.classifyTableIds(new ClassifyTableIds()).toCompletableFuture().get(); + print(classifyTableIdsReply); + + final ClassifyTableInfoReply classifyTableInfoReply = + jvppFacade.classifyTableInfo(createClassifyTableInfoRequest(classifyAddDelTableReply.newTableIndex)) + .toCompletableFuture().get(); + print(classifyTableInfoReply); + final ClassifyAddDelSessionReply classifyAddDelSessionReply = - jvppFacade.classifyAddDelSession(createClassifySession(classifyAddDelTableReply.newTableIndex)) - .toCompletableFuture().get(); + jvppFacade.classifyAddDelSession(createClassifySession(classifyAddDelTableReply.newTableIndex)) + .toCompletableFuture().get(); print(classifyAddDelSessionReply); + final ClassifySessionDetailsReplyDump classifySessionDetailsReplyDump = + jvppFacade.classifySessionDump(createClassifySessionDumpRequest(classifyAddDelTableReply.newTableIndex)) + .toCompletableFuture().get(); + print(classifySessionDetailsReplyDump); + final InputAclSetInterfaceReply inputAclSetInterfaceReply = - jvppFacade.inputAclSetInterface(aclSetInterface()).toCompletableFuture().get(); + jvppFacade.inputAclSetInterface(aclSetInterface()).toCompletableFuture().get(); print(inputAclSetInterfaceReply); + final ClassifyTableByInterfaceReply classifyTableByInterfaceReply = + jvppFacade.classifyTableByInterface(createClassifyTableByInterfaceRequest()).toCompletableFuture().get(); + print(classifyTableByInterfaceReply); + System.out.println("Disconnecting..."); jvpp.close(); Thread.sleep(1000); -- cgit 1.2.3-korg