extension/test-extension/src/main/java/org/opendaylight/openflowplugin/extension/test/Test.java

   1 /**
   2  * Copyright (c) 2014 Cisco Systems, Inc. and others.  All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8 package org.opendaylight.openflowplugin.extension.test;
   9
  10 import com.google.common.util.concurrent.Futures;
  11 import java.math.BigInteger;
  12 import java.util.ArrayList;
  13 import java.util.List;
  14 import java.util.concurrent.Future;
  15 import org.opendaylight.openflowplugin.extension.api.AugmentTuple;
  16 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Prefix;
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.action.DecNwTtlCaseBuilder;
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.action.dec.nw.ttl._case.DecNwTtl;
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.action.dec.nw.ttl._case.DecNwTtlBuilder;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.Action;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.ActionBuilder;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.ActionKey;
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.AddFlowInput;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.AddFlowInputBuilder;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.SalFlowService;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.FlowCookie;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.FlowModFlags;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.flow.InstructionsBuilder;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.flow.Match;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.flow.MatchBuilder;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.instruction.ApplyActionsCaseBuilder;
  32 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.instruction.apply.actions._case.ApplyActionsBuilder;
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.list.Instruction;
  34 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.list.InstructionBuilder;
  35 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.list.InstructionKey;
  36 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeId;
  37 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeRef;
  38 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.Nodes;
  39 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node;
  40 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.NodeKey;
  41 import org.opendaylight.yang.gen.v1.urn.opendaylight.l2.types.rev130827.EtherType;
  42 import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.ethernet.match.fields.EthernetTypeBuilder;
  43 import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.EthernetMatchBuilder;
  44 import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.layer._3.match.Ipv4Match;
  45 import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.layer._3.match.Ipv4MatchBuilder;
  46 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.NxmNxReg0;
  47 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.dst.choice.grouping.dst.choice.DstNxRegCaseBuilder;
  48 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.nodes.node.table.flow.instructions.instruction.instruction.apply.actions._case.apply.actions.action.action.NxActionRegLoadNodesNodeTableFlowApplyActionsCaseBuilder;
  49 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.nx.action.reg.load.grouping.NxRegLoadBuilder;
  50 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.nx.action.reg.load.grouping.nx.reg.load.DstBuilder;
  51 import org.opendaylight.yang.gen.v1.urn.opendaylight.test.rev130819.TestFlowInput;
  52 import org.opendaylight.yang.gen.v1.urn.opendaylight.test.rev130819.TestService;
  53 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  54 import org.opendaylight.yangtools.yang.common.RpcResult;
  55 import org.opendaylight.yangtools.yang.common.RpcResultBuilder;
  56
  57 /**
  58  * Implementation of TestService.
  59  *
  60  * @author msunal
  61  */
  62 public class Test implements TestService {
  63
  64     private SalFlowService flowService;
  65
  66
  67     @Override
  68     public Future<RpcResult<Void>> testFlow(TestFlowInput input) {
  69         AddFlowInputBuilder flow = new AddFlowInputBuilder();
  70         flow.setPriority(2);
  71         flow.setMatch(createMatchBld().build());
  72         flow.setInstructions(createDecNwTtlInstructionsBld().build());
  73         flow.setBarrier(Boolean.FALSE);
  74         BigInteger value = BigInteger.valueOf(10L);
  75         flow.setCookie(new FlowCookie(value));
  76         flow.setCookieMask(new FlowCookie(value));
  77         flow.setHardTimeout(0);
  78         flow.setIdleTimeout(0);
  79         flow.setInstallHw(false);
  80         flow.setStrict(false);
  81         flow.setContainerName(null);
  82         flow.setFlags(new FlowModFlags(false, false, false, false, true));
  83         flow.setTableId((short) 0);
  84
  85         flow.setFlowName("NiciraFLOW");
  86
  87         // Construct the flow instance id
  88         final InstanceIdentifier<Node> flowInstanceId = InstanceIdentifier
  89                 .builder(Nodes.class) // File under nodes
  90                 // A particular node identified by nodeKey
  91                 .child(Node.class, new NodeKey(new NodeId("openflow:1"))).build();
  92         flow.setNode(new NodeRef(flowInstanceId));
  93
  94         pushFlowViaRpc(flow.build());
  95
  96         return Futures.immediateFuture(RpcResultBuilder.<Void>status(true).build());
  97     }
  98
  99     private void pushFlowViaRpc(AddFlowInput addFlowInput) {
 100         flowService.addFlow(addFlowInput);
 101     }
 102
 103     public void setFlowService(SalFlowService flowService) {
 104         this.flowService = flowService;
 105     }
 106
 107     private static MatchBuilder createMatchBld() {
 108         MatchBuilder match = new MatchBuilder();
 109         Ipv4MatchBuilder ipv4Match = new Ipv4MatchBuilder();
 110         Ipv4Prefix prefix = new Ipv4Prefix("10.0.0.1/24");
 111         ipv4Match.setIpv4Destination(prefix);
 112         Ipv4Match i4m = ipv4Match.build();
 113         match.setLayer3Match(i4m);
 114
 115         EthernetMatchBuilder eth = new EthernetMatchBuilder();
 116         EthernetTypeBuilder ethTypeBuilder = new EthernetTypeBuilder();
 117         ethTypeBuilder.setType(new EtherType(0x0800L));
 118         eth.setEthernetType(ethTypeBuilder.build());
 119         match.setEthernetMatch(eth.build());
 120
 121 //        AugmentTuple<Match> extAugmentWrapper = createNxMatchAugment();
 122 //        match.addAugmentation(extAugmentWrapper.getAugmentationClass(), extAugmentWrapper.getAugmentationObject());
 123
 124         return match;
 125     }
 126
 127     private static AugmentTuple<Match> createNxMatchAugment() {
 128         // TODO add example
 129         return null;
 130     }
 131
 132     private static InstructionsBuilder createDecNwTtlInstructionsBld() {
 133         // Add our drop action to a list
 134         List<Action> actionList = new ArrayList<>();
 135         actionList.add(createOFAction(0).build());
 136         actionList.add(createNxActionBld(1).build());
 137
 138         // Create an Apply Action
 139         ApplyActionsBuilder aab = new ApplyActionsBuilder();
 140         aab.setAction(actionList);
 141
 142         // Wrap our Apply Action in an Instruction
 143         InstructionBuilder ib = new InstructionBuilder();
 144         ib.setInstruction(new ApplyActionsCaseBuilder().setApplyActions(aab.build()).build());
 145         ib.setKey(new InstructionKey(0));
 146         ib.setOrder(0);
 147
 148         // Put our Instruction in a list of Instructions
 149         InstructionsBuilder isb = new InstructionsBuilder();
 150         List<Instruction> instructions = new ArrayList<>();
 151         instructions.add(ib.build());
 152         ib.setKey(new InstructionKey(0));
 153         isb.setInstruction(instructions);
 154         return isb;
 155     }
 156
 157     private static ActionBuilder createOFAction(int actionKeyVal) {
 158         DecNwTtlBuilder ta = new DecNwTtlBuilder();
 159         DecNwTtl decNwTtl = ta.build();
 160         ActionBuilder ab = new ActionBuilder();
 161         ab.setAction(new DecNwTtlCaseBuilder().setDecNwTtl(decNwTtl).build());
 162         ab.setKey(new ActionKey(actionKeyVal));
 163         return ab;
 164     }
 165
 166     private static ActionBuilder createNxActionBld(int actionKeyVal) {
 167         // vendor part
 168         DstNxRegCaseBuilder nxRegCaseBld = new DstNxRegCaseBuilder().setNxReg(NxmNxReg0.class);
 169         DstBuilder dstBld = new DstBuilder()
 170             .setDstChoice(nxRegCaseBld.build())
 171             .setStart(0)
 172             .setEnd(5);
 173         NxRegLoadBuilder nxRegLoadBuilder = new NxRegLoadBuilder();
 174         nxRegLoadBuilder.setDst(dstBld.build());
 175         nxRegLoadBuilder.setValue(BigInteger.valueOf(55L));
 176         NxActionRegLoadNodesNodeTableFlowApplyActionsCaseBuilder topNxActionCaseBld =
 177                 new NxActionRegLoadNodesNodeTableFlowApplyActionsCaseBuilder();
 178         topNxActionCaseBld.setNxRegLoad(nxRegLoadBuilder.build());
 179
 180         // base part
 181         ActionBuilder abExt = new ActionBuilder();
 182         abExt.setKey(new ActionKey(actionKeyVal));
 183         abExt.setAction(topNxActionCaseBld.build());
 184         return abExt;
 185     }
 186 }