/** * Copyright (c) 2013-2014 Ericsson. and others. All rights reserved. * * This program and the accompanying materials are made available under the * terms of the Eclipse Public License v1.0 which accompanies this distribution, * and is available at http://www.eclipse.org/legal/epl-v10.html */ package org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.match; import static org.opendaylight.openflowjava.util.ByteBufUtils.macAddressToString; import com.google.common.base.Optional; import com.google.common.base.Splitter; import java.math.BigInteger; import java.nio.ByteBuffer; import java.util.ArrayList; import java.util.Iterator; import java.util.List; import org.opendaylight.openflowjava.util.ByteBufUtils; import org.opendaylight.openflowplugin.api.OFConstants; import org.opendaylight.openflowplugin.api.openflow.md.util.OpenflowVersion; import org.opendaylight.openflowplugin.extension.api.ConverterExtensionKey; import org.opendaylight.openflowplugin.extension.api.ConvertorToOFJava; import org.opendaylight.openflowplugin.openflow.md.core.extension.ExtensionResolvers; import org.opendaylight.openflowplugin.openflow.md.core.session.OFSessionUtil; import org.opendaylight.openflowplugin.openflow.md.util.ActionUtil; import org.opendaylight.openflowplugin.openflow.md.util.ByteUtil; import org.opendaylight.openflowplugin.openflow.md.util.InventoryDataServiceUtil; import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.Dscp; import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.Ipv4Address; import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.Ipv4Prefix; import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.Ipv6Address; import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.Ipv6FlowLabel; import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.Ipv6Prefix; import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev100924.MacAddress; import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.action.set.field._case.SetField; import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.action.set.field._case.SetFieldBuilder; import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.flow.Match; import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.flow.MatchBuilder; import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.arp.match.fields.ArpSourceHardwareAddress; import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.arp.match.fields.ArpSourceHardwareAddressBuilder; import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.arp.match.fields.ArpTargetHardwareAddress; import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.arp.match.fields.ArpTargetHardwareAddressBuilder; import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.ethernet.match.fields.EthernetDestination; import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.ethernet.match.fields.EthernetDestinationBuilder; import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.ethernet.match.fields.EthernetSource; import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.ethernet.match.fields.EthernetSourceBuilder; import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.ethernet.match.fields.EthernetType; import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.ethernet.match.fields.EthernetTypeBuilder; import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.ipv6.match.fields.Ipv6ExtHeader; import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.ipv6.match.fields.Ipv6ExtHeaderBuilder; import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.ipv6.match.fields.Ipv6Label; import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.ipv6.match.fields.Ipv6LabelBuilder; import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.EthernetMatch; import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.EthernetMatchBuilder; import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.Icmpv4Match; import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.Icmpv4MatchBuilder; import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.Icmpv6Match; import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.Icmpv6MatchBuilder; import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.IpMatch; import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.IpMatchBuilder; import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.Layer3Match; import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.Layer4Match; import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.MetadataBuilder; import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.ProtocolMatchFields; import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.ProtocolMatchFieldsBuilder; import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.TcpFlagMatch; import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.TcpFlagMatchBuilder; import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.TunnelBuilder; import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.VlanMatch; import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.VlanMatchBuilder; import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.layer._3.match.ArpMatch; import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.layer._3.match.ArpMatchBuilder; import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.layer._3.match.Ipv4Match; import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.layer._3.match.Ipv4MatchBuilder; import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.layer._3.match.Ipv6Match; import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.layer._3.match.Ipv6MatchBuilder; import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.layer._3.match.TunnelIpv4Match; import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.layer._3.match.TunnelIpv4MatchBuilder; import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.layer._4.match.SctpMatch; import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.layer._4.match.SctpMatchBuilder; import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.layer._4.match.TcpMatch; import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.layer._4.match.TcpMatchBuilder; import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.layer._4.match.UdpMatch; import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.layer._4.match.UdpMatchBuilder; import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.protocol.match.fields.Pbb; import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.protocol.match.fields.PbbBuilder; import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.vlan.match.fields.VlanId; import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.vlan.match.fields.VlanIdBuilder; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.BosMatchEntry; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.BosMatchEntryBuilder; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.DscpMatchEntry; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.DscpMatchEntryBuilder; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.EcnMatchEntry; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.EcnMatchEntryBuilder; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.EthTypeMatchEntry; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.EthTypeMatchEntryBuilder; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.Icmpv4CodeMatchEntry; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.Icmpv4CodeMatchEntryBuilder; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.Icmpv4TypeMatchEntry; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.Icmpv4TypeMatchEntryBuilder; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.Icmpv6CodeMatchEntry; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.Icmpv6CodeMatchEntryBuilder; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.Icmpv6TypeMatchEntry; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.Icmpv6TypeMatchEntryBuilder; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.Ipv4AddressMatchEntry; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.Ipv4AddressMatchEntryBuilder; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.Ipv6AddressMatchEntry; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.Ipv6AddressMatchEntryBuilder; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.Ipv6FlabelMatchEntry; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.Ipv6FlabelMatchEntryBuilder; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.IsidMatchEntry; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.IsidMatchEntryBuilder; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.MacAddressMatchEntry; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.MacAddressMatchEntryBuilder; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.MaskMatchEntry; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.MaskMatchEntryBuilder; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.MetadataMatchEntry; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.MetadataMatchEntryBuilder; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.MplsLabelMatchEntry; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.MplsLabelMatchEntryBuilder; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.OpCodeMatchEntry; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.OpCodeMatchEntryBuilder; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.OxmFieldsAction; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.PortMatchEntry; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.PortMatchEntryBuilder; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.PortNumberMatchEntry; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.PortNumberMatchEntryBuilder; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.ProtocolNumberMatchEntry; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.ProtocolNumberMatchEntryBuilder; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.PseudoFieldMatchEntry; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.PseudoFieldMatchEntryBuilder; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.TcMatchEntry; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.TcMatchEntryBuilder; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.TcpFlagMatchEntry; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.VlanPcpMatchEntry; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.VlanPcpMatchEntryBuilder; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.VlanVidMatchEntry; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.VlanVidMatchEntryBuilder; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev130731.actions.grouping.Action; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.EtherType; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.Ipv6ExthdrFlags; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.PortNumber; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.ArpOp; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.ArpSha; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.ArpSpa; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.ArpTha; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.ArpTpa; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.EthDst; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.EthSrc; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.EthType; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.Icmpv4Code; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.Icmpv4Type; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.Icmpv6Code; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.Icmpv6Type; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.InPhyPort; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.InPort; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.IpDscp; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.IpEcn; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.IpProto; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.Ipv4Dst; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.Ipv4Src; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.Ipv6Dst; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.Ipv6Exthdr; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.Ipv6Flabel; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.Ipv6NdSll; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.Ipv6NdTarget; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.Ipv6NdTll; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.Ipv6Src; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.MatchField; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.Metadata; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.MplsBos; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.MplsLabel; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.MplsTc; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.OpenflowBasicClass; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.PbbIsid; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.SctpDst; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.SctpSrc; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.TcpDst; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.TcpFlag; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.TcpSrc; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.TunnelId; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.TunnelIpv4Dst; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.TunnelIpv4Src; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.UdpDst; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.UdpSrc; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.VlanPcp; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.VlanVid; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.match.v10.grouping.MatchV10; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.oxm.fields.grouping.MatchEntries; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.oxm.fields.grouping.MatchEntriesBuilder; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.general.rev140714.ExtensionKey; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.general.rev140714.GeneralExtensionListGrouping; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.general.rev140714.general.extension.list.grouping.ExtensionList; import org.slf4j.Logger; import org.slf4j.LoggerFactory; /** * Utility class for converting a MD-SAL Flow into the OF flow mod */ public class MatchConvertorImpl implements MatchConvertor> { private static final Logger logger = LoggerFactory.getLogger(MatchConvertorImpl.class); static final String PREFIX_SEPARATOR = "/"; static final Splitter PREFIX_SPLITTER = Splitter.on('/'); private static final byte[] VLAN_VID_MASK = new byte[]{16, 0}; private static final short PROTO_TCP = 6; private static final short PROTO_UDP = 17; private static final String noIp = "0.0.0.0/0"; @Override public List convert( final org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.Match match, final BigInteger datapathid) { List matchEntriesList = new ArrayList<>(); if (match == null) return matchEntriesList; if (match.getInPort() != null) { //TODO: currently this matchconverter is mapped to OF1.3 in MatchReactorMappingFactory. Will need to revisit during 1.4+ matchEntriesList.add(toOfPort(InPort.class, InventoryDataServiceUtil.portNumberfromNodeConnectorId(OpenflowVersion.OF13, match.getInPort()))); } if (match.getInPhyPort() != null) { //TODO: currently this matchconverter is mapped to OF1.3 in MatchReactorMappingFactory. Will need to revisit during 1.4+ matchEntriesList.add(toOfPort(InPhyPort.class, InventoryDataServiceUtil.portNumberfromNodeConnectorId(OpenflowVersion.OF13, match.getInPhyPort()))); } org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.Metadata metadata = match .getMetadata(); if (metadata != null) { matchEntriesList.add(toOfMetadata(Metadata.class, metadata.getMetadata(), metadata.getMetadataMask())); } EthernetMatch ethernetMatch = match.getEthernetMatch(); if (ethernetMatch != null) { EthernetDestination ethernetDestination = ethernetMatch.getEthernetDestination(); if (ethernetDestination != null) { matchEntriesList.add(toOfMacAddress(EthDst.class, ethernetDestination.getAddress(), ethernetDestination.getMask())); } EthernetSource ethernetSource = ethernetMatch.getEthernetSource(); if (ethernetSource != null) { matchEntriesList .add(toOfMacAddress(EthSrc.class, ethernetSource.getAddress(), ethernetSource.getMask())); } if (ethernetMatch.getEthernetType() != null) { matchEntriesList.add(toOfEthernetType(ethernetMatch.getEthernetType())); } } VlanMatch vlanMatch = match.getVlanMatch(); if (vlanMatch != null) { if (vlanMatch.getVlanId() != null) { matchEntriesList.add(toOfVlanVid(vlanMatch.getVlanId())); } if (vlanMatch.getVlanPcp() != null) { matchEntriesList.add(toOfVlanPcp(vlanMatch.getVlanPcp())); } } IpMatch ipMatch = match.getIpMatch(); if (ipMatch != null) { if (ipMatch.getIpDscp() != null) { matchEntriesList.add(toOfIpDscp(ipMatch.getIpDscp())); } if (ipMatch.getIpEcn() != null) { matchEntriesList.add(toOfIpEcn(ipMatch.getIpEcn())); } if (ipMatch.getIpProtocol() != null) { matchEntriesList.add(toOfIpProto(ipMatch.getIpProtocol())); } } Layer4Match layer4Match = match.getLayer4Match(); if (layer4Match != null) { if (layer4Match instanceof TcpMatch) { TcpMatch tcpMatch = (TcpMatch) layer4Match; if (tcpMatch.getTcpSourcePort() != null) { matchEntriesList.add(toOfLayer3Port(TcpSrc.class, tcpMatch.getTcpSourcePort())); } if (tcpMatch.getTcpDestinationPort() != null) { matchEntriesList.add(toOfLayer3Port(TcpDst.class, tcpMatch.getTcpDestinationPort())); } } else if (layer4Match instanceof UdpMatch) { UdpMatch udpMatch = (UdpMatch) layer4Match; if (udpMatch.getUdpSourcePort() != null) { matchEntriesList.add(toOfLayer3Port(UdpSrc.class, udpMatch.getUdpSourcePort())); } if (udpMatch.getUdpDestinationPort() != null) { matchEntriesList.add(toOfLayer3Port(UdpDst.class, udpMatch.getUdpDestinationPort())); } } else if (layer4Match instanceof SctpMatch) { SctpMatch sctpMatch = (SctpMatch) layer4Match; if (sctpMatch.getSctpSourcePort() != null) { matchEntriesList.add(toOfLayer3Port(SctpSrc.class, sctpMatch.getSctpSourcePort())); } if (sctpMatch.getSctpDestinationPort() != null) { matchEntriesList.add(toOfLayer3Port(SctpDst.class, sctpMatch.getSctpDestinationPort())); } } } Icmpv4Match icmpv4Match = match.getIcmpv4Match(); if (icmpv4Match != null) { if (icmpv4Match.getIcmpv4Type() != null) { matchEntriesList.add(toOfIcmpv4Type(icmpv4Match.getIcmpv4Type())); } if (icmpv4Match.getIcmpv4Code() != null) { matchEntriesList.add(toOfIcmpv4Code(icmpv4Match.getIcmpv4Code())); } } Icmpv6Match icmpv6Match = match.getIcmpv6Match(); if (icmpv6Match != null) { if (icmpv6Match.getIcmpv6Type() != null) { matchEntriesList.add(toOfIcmpv6Type(icmpv6Match.getIcmpv6Type())); } if (icmpv6Match.getIcmpv6Code() != null) { matchEntriesList.add(toOfIcmpv6Code(icmpv6Match.getIcmpv6Code())); } } Layer3Match layer3Match = match.getLayer3Match(); if (layer3Match != null) { if (layer3Match instanceof Ipv4Match) { Ipv4Match ipv4Match = (Ipv4Match) layer3Match; if (ipv4Match.getIpv4Source() != null) { matchEntriesList.add(toOfIpv4Prefix(Ipv4Src.class, ipv4Match.getIpv4Source())); } if (ipv4Match.getIpv4Destination() != null) { matchEntriesList.add(toOfIpv4Prefix(Ipv4Dst.class, ipv4Match.getIpv4Destination())); } } if (layer3Match instanceof TunnelIpv4Match) { TunnelIpv4Match tunnelIpv4Src = (TunnelIpv4Match) layer3Match; if (tunnelIpv4Src.getTunnelIpv4Source() != null) { matchEntriesList.add(NxmExtensionsConvertor.toNxmIpv4Tunnel(TunnelIpv4Src.class, tunnelIpv4Src.getTunnelIpv4Source())); } if (tunnelIpv4Src.getTunnelIpv4Destination() != null) { matchEntriesList.add(NxmExtensionsConvertor.toNxmIpv4Tunnel(TunnelIpv4Dst.class, tunnelIpv4Src.getTunnelIpv4Destination())); } } else if (layer3Match instanceof ArpMatch) { ArpMatch arpMatch = (ArpMatch) layer3Match; if (arpMatch.getArpOp() != null) { matchEntriesList.add(toOfArpOpCode(arpMatch.getArpOp())); } if (arpMatch.getArpSourceTransportAddress() != null) { matchEntriesList.add(toOfIpv4Prefix(ArpSpa.class, arpMatch.getArpSourceTransportAddress())); } if (arpMatch.getArpTargetTransportAddress() != null) { matchEntriesList.add(toOfIpv4Prefix(ArpTpa.class, arpMatch.getArpTargetTransportAddress())); } ArpSourceHardwareAddress arpSourceHardwareAddress = arpMatch.getArpSourceHardwareAddress(); if (arpSourceHardwareAddress != null) { matchEntriesList.add(toOfMacAddress(ArpSha.class, arpSourceHardwareAddress.getAddress(), arpSourceHardwareAddress.getMask())); } ArpTargetHardwareAddress arpTargetHardwareAddress = arpMatch.getArpTargetHardwareAddress(); if (arpTargetHardwareAddress != null) { matchEntriesList.add(toOfMacAddress(ArpTha.class, arpTargetHardwareAddress.getAddress(), arpTargetHardwareAddress.getMask())); } } else if (layer3Match instanceof Ipv6Match) { Ipv6Match ipv6Match = (Ipv6Match) layer3Match; if (ipv6Match.getIpv6Source() != null) { matchEntriesList.add(toOfIpv6Prefix(Ipv6Src.class, ipv6Match.getIpv6Source())); } if (ipv6Match.getIpv6Destination() != null) { matchEntriesList.add(toOfIpv6Prefix(Ipv6Dst.class, ipv6Match.getIpv6Destination())); } if (ipv6Match.getIpv6Label() != null) { matchEntriesList.add(toOfIpv6FlowLabel(ipv6Match.getIpv6Label())); } if (ipv6Match.getIpv6NdTarget() != null) { matchEntriesList.add(toOfIpv6Address(ipv6Match.getIpv6NdTarget())); } if (ipv6Match.getIpv6NdSll() != null) { matchEntriesList.add(toOfMacAddress(Ipv6NdSll.class, ipv6Match.getIpv6NdSll(), null)); } if (ipv6Match.getIpv6NdTll() != null) { matchEntriesList.add(toOfMacAddress(Ipv6NdTll.class, ipv6Match.getIpv6NdTll(), null)); } if (ipv6Match.getIpv6ExtHeader() != null) { matchEntriesList.add(toOfIpv6ExtHeader(ipv6Match.getIpv6ExtHeader())); } } } ProtocolMatchFields protocolMatchFields = match.getProtocolMatchFields(); if (protocolMatchFields != null) { if (protocolMatchFields.getMplsLabel() != null) { matchEntriesList.add(toOfMplsLabel(protocolMatchFields.getMplsLabel())); } if (protocolMatchFields.getMplsBos() != null) { matchEntriesList.add(toOfMplsBos(protocolMatchFields.getMplsBos())); } if (protocolMatchFields.getMplsTc() != null) { matchEntriesList.add(toOfMplsTc(protocolMatchFields.getMplsTc())); } if (protocolMatchFields.getPbb() != null) { matchEntriesList.add(toOfMplsPbb(protocolMatchFields.getPbb())); } } //FIXME: move to extensible support // TODO: Move to seperate bundle as soon as OF extensibility is supported by ofplugin/java TcpFlagMatch tcpFlagMatch = match.getTcpFlagMatch(); if (tcpFlagMatch != null) { if (tcpFlagMatch.getTcpFlag() != null) { matchEntriesList.add(NxmExtensionsConvertor.toNxmTcpFlag(tcpFlagMatch.getTcpFlag())); } } org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.Tunnel tunnel = match .getTunnel(); if (tunnel != null) { matchEntriesList.add(toOfMetadata(TunnelId.class, tunnel.getTunnelId(), tunnel.getTunnelMask())); } /** * TODO: EXTENSION PROPOSAL (match, MD-SAL to OFJava) * - we might need version for conversion and for key * - sanitize NPE */ Optional extensionListOpt = ExtensionResolvers.getMatchExtensionResolver().getExtension(match); if (extensionListOpt.isPresent()) { for (ExtensionList extensionItem : extensionListOpt.get().getExtensionList()) { // TODO: get real version ConverterExtensionKey key = new ConverterExtensionKey<>(extensionItem.getExtensionKey(), OFConstants.OFP_VERSION_1_3); ConvertorToOFJava convertor = OFSessionUtil.getExtensionConvertorProvider().getConverter(key); MatchEntries ofMatch = convertor.convert(extensionItem.getExtension()); matchEntriesList.add(ofMatch); } } return matchEntriesList; } /** * Method convert Openflow 1.0 specific flow match to MD-SAL format flow * match * * @param match * @return * @author avishnoi@in.ibm.com */ public static Match fromOFMatchV10ToSALMatch(final MatchV10 swMatch, final BigInteger datapathid, final OpenflowVersion ofVersion) { MatchBuilder matchBuilder = new MatchBuilder(); EthernetMatchBuilder ethMatchBuilder = new EthernetMatchBuilder(); VlanMatchBuilder vlanMatchBuilder = new VlanMatchBuilder(); Ipv4MatchBuilder ipv4MatchBuilder = new Ipv4MatchBuilder(); IpMatchBuilder ipMatchBuilder = new IpMatchBuilder(); if (!swMatch.getWildcards().isINPORT().booleanValue() && swMatch.getInPort() != null) { matchBuilder.setInPort(InventoryDataServiceUtil.nodeConnectorIdfromDatapathPortNo(datapathid, (long) swMatch.getInPort(), ofVersion)); } if (!swMatch.getWildcards().isDLSRC().booleanValue() && swMatch.getDlSrc() != null) { EthernetSourceBuilder ethSrcBuilder = new EthernetSourceBuilder(); ethSrcBuilder.setAddress(swMatch.getDlSrc()); ethMatchBuilder.setEthernetSource(ethSrcBuilder.build()); matchBuilder.setEthernetMatch(ethMatchBuilder.build()); } if (!swMatch.getWildcards().isDLDST().booleanValue() && swMatch.getDlDst() != null) { EthernetDestinationBuilder ethDstBuilder = new EthernetDestinationBuilder(); ethDstBuilder.setAddress(swMatch.getDlDst()); ethMatchBuilder.setEthernetDestination(ethDstBuilder.build()); matchBuilder.setEthernetMatch(ethMatchBuilder.build()); } if (!swMatch.getWildcards().isDLTYPE().booleanValue() && swMatch.getDlType() != null) { EthernetTypeBuilder ethTypeBuilder = new EthernetTypeBuilder(); ethTypeBuilder.setType(new org.opendaylight.yang.gen.v1.urn.opendaylight.l2.types.rev130827.EtherType( (long) swMatch.getDlType())); ethMatchBuilder.setEthernetType(ethTypeBuilder.build()); matchBuilder.setEthernetMatch(ethMatchBuilder.build()); } if (!swMatch.getWildcards().isDLVLAN().booleanValue() && swMatch.getDlVlan() != null) { VlanIdBuilder vlanIdBuilder = new VlanIdBuilder(); int vlanId = (swMatch.getDlVlan() == ((int) 0xffff)) ? 0 : swMatch.getDlVlan(); vlanIdBuilder.setVlanId(new org.opendaylight.yang.gen.v1.urn.opendaylight.l2.types.rev130827.VlanId(vlanId)); vlanIdBuilder.setVlanIdPresent(vlanId == 0 ? false : true); vlanMatchBuilder.setVlanId(vlanIdBuilder.build()); matchBuilder.setVlanMatch(vlanMatchBuilder.build()); } if (!swMatch.getWildcards().isDLVLANPCP().booleanValue() && swMatch.getDlVlanPcp() != null) { vlanMatchBuilder.setVlanPcp(new org.opendaylight.yang.gen.v1.urn.opendaylight.l2.types.rev130827.VlanPcp( swMatch.getDlVlanPcp())); matchBuilder.setVlanMatch(vlanMatchBuilder.build()); } if (!swMatch.getWildcards().isDLTYPE().booleanValue() && swMatch.getNwSrc() != null) { String ipv4PrefixStr = swMatch.getNwSrc().getValue(); if (swMatch.getNwSrcMask() != null) { ipv4PrefixStr += PREFIX_SEPARATOR + swMatch.getNwSrcMask(); } else { //Openflow Spec : 1.3.2 //An all-one-bits oxm_mask is equivalent to specifying 0 for oxm_hasmask and omitting oxm_mask. // So when user specify 32 as a mast, switch omit that mast and we get null as a mask in flow // statistics response. ipv4PrefixStr += PREFIX_SEPARATOR + "32"; } if (!ipv4PrefixStr.equals(noIp)) { ipv4MatchBuilder.setIpv4Source(new Ipv4Prefix(ipv4PrefixStr)); matchBuilder.setLayer3Match(ipv4MatchBuilder.build()); } } if (!swMatch.getWildcards().isDLTYPE().booleanValue() && swMatch.getNwDst() != null) { String ipv4PrefixStr = swMatch.getNwDst().getValue(); if (swMatch.getNwDstMask() != null) { ipv4PrefixStr += PREFIX_SEPARATOR + swMatch.getNwDstMask(); } else { //Openflow Spec : 1.3.2 //An all-one-bits oxm_mask is equivalent to specifying 0 for oxm_hasmask and omitting oxm_mask. // So when user specify 32 as a mast, switch omit that mast and we get null as a mask in flow // statistics response. ipv4PrefixStr += PREFIX_SEPARATOR + "32"; } if (!ipv4PrefixStr.equals(noIp)) { ipv4MatchBuilder.setIpv4Destination(new Ipv4Prefix(ipv4PrefixStr)); matchBuilder.setLayer3Match(ipv4MatchBuilder.build()); } } if (!swMatch.getWildcards().isNWPROTO().booleanValue() && swMatch.getNwProto() != null) { ipMatchBuilder.setIpProtocol(swMatch.getNwProto()); matchBuilder.setIpMatch(ipMatchBuilder.build()); } if (!swMatch.getWildcards().isNWPROTO().booleanValue() && swMatch.getNwProto() == PROTO_TCP) { TcpMatchBuilder tcpMatchBuilder = new TcpMatchBuilder(); if (!swMatch.getWildcards().isTPSRC().booleanValue() && swMatch.getTpSrc() != null) { tcpMatchBuilder .setTcpSourcePort(new org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.PortNumber( swMatch.getTpSrc())); } if (!swMatch.getWildcards().isTPDST().booleanValue() && swMatch.getTpDst() != null) { tcpMatchBuilder .setTcpDestinationPort(new org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.PortNumber( swMatch.getTpDst())); } if (!swMatch.getWildcards().isTPSRC().booleanValue() || !swMatch.getWildcards().isTPDST().booleanValue()) { matchBuilder.setLayer4Match(tcpMatchBuilder.build()); } } if (!swMatch.getWildcards().isNWPROTO().booleanValue() && swMatch.getNwProto() == PROTO_UDP) { UdpMatchBuilder udpMatchBuilder = new UdpMatchBuilder(); if (!swMatch.getWildcards().isTPSRC().booleanValue() && swMatch.getTpSrc() != null) { udpMatchBuilder .setUdpSourcePort(new org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.PortNumber( swMatch.getTpSrc())); } if (!swMatch.getWildcards().isTPDST().booleanValue() && swMatch.getTpDst() != null) { udpMatchBuilder .setUdpDestinationPort(new org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.PortNumber( swMatch.getTpDst())); } if (!swMatch.getWildcards().isTPSRC().booleanValue() || !swMatch.getWildcards().isTPDST().booleanValue()) { matchBuilder.setLayer4Match(udpMatchBuilder.build()); } } if (!swMatch.getWildcards().isNWTOS().booleanValue() && swMatch.getNwTos() != null) { Short dscp = ActionUtil.tosToDscp(swMatch.getNwTos().shortValue()); ipMatchBuilder.setIpDscp(new Dscp(dscp)); matchBuilder.setIpMatch(ipMatchBuilder.build()); } return matchBuilder.build(); } /** * Method converts Openflow 1.3+ specific flow match to MD-SAL format flow * match * * @param match * @param swMatch * @param datapathid * @param ofVersion * @return md-sal match instance * @author avishnoi@in.ibm.com */ public static MatchBuilder fromOFMatchToSALMatch( final org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.match.grouping.Match swMatch, final BigInteger datapathid, final OpenflowVersion ofVersion) { return OfMatchToSALMatchConvertor(swMatch.getMatchEntries(), datapathid, ofVersion); } private static MatchBuilder OfMatchToSALMatchConvertor(List swMatchList, final BigInteger datapathid, OpenflowVersion ofVersion) { MatchBuilder matchBuilder = new MatchBuilder(); EthernetMatchBuilder ethMatchBuilder = new EthernetMatchBuilder(); VlanMatchBuilder vlanMatchBuilder = new VlanMatchBuilder(); IpMatchBuilder ipMatchBuilder = new IpMatchBuilder(); TcpMatchBuilder tcpMatchBuilder = new TcpMatchBuilder(); UdpMatchBuilder udpMatchBuilder = new UdpMatchBuilder(); SctpMatchBuilder sctpMatchBuilder = new SctpMatchBuilder(); Icmpv4MatchBuilder icmpv4MatchBuilder = new Icmpv4MatchBuilder(); Icmpv6MatchBuilder icmpv6MatchBuilder = new Icmpv6MatchBuilder(); Ipv4MatchBuilder ipv4MatchBuilder = new Ipv4MatchBuilder(); ArpMatchBuilder arpMatchBuilder = new ArpMatchBuilder(); Ipv6MatchBuilder ipv6MatchBuilder = new Ipv6MatchBuilder(); ProtocolMatchFieldsBuilder protocolMatchFieldsBuilder = new ProtocolMatchFieldsBuilder(); TcpFlagMatchBuilder tcpFlagMatchBuilder = new TcpFlagMatchBuilder(); TunnelIpv4MatchBuilder tunnelIpv4MatchBuilder = new TunnelIpv4MatchBuilder(); for (MatchEntries ofMatch : swMatchList) { if (ofMatch.getOxmMatchField().equals(InPort.class)) { PortNumberMatchEntry portNumber = ofMatch.getAugmentation(PortNumberMatchEntry.class); if (portNumber != null) { Long portNo = portNumber.getPortNumber().getValue(); matchBuilder.setInPort(InventoryDataServiceUtil.nodeConnectorIdfromDatapathPortNo(datapathid, portNo, ofVersion)); } } else if (ofMatch.getOxmMatchField().equals(InPhyPort.class)) { PortNumberMatchEntry portNumber = ofMatch.getAugmentation(PortNumberMatchEntry.class); matchBuilder.setInPhyPort(InventoryDataServiceUtil.nodeConnectorIdfromDatapathPortNo(datapathid, portNumber.getPortNumber().getValue(), ofVersion)); } else if (ofMatch.getOxmMatchField().equals(Metadata.class)) { MetadataBuilder metadataBuilder = new MetadataBuilder(); MetadataMatchEntry metadataMatchEntry = ofMatch.getAugmentation(MetadataMatchEntry.class); if (metadataMatchEntry != null) { metadataBuilder.setMetadata(new BigInteger(1, metadataMatchEntry.getMetadata())); MaskMatchEntry maskMatchEntry = ofMatch.getAugmentation(MaskMatchEntry.class); if (maskMatchEntry != null) { metadataBuilder.setMetadataMask(new BigInteger(OFConstants.SIGNUM_UNSIGNED, maskMatchEntry .getMask())); } matchBuilder.setMetadata(metadataBuilder.build()); } } else if (ofMatch.getOxmMatchField().equals(EthSrc.class)) { MacAddressMatchEntry macAddressMatchEntry = ofMatch.getAugmentation(MacAddressMatchEntry.class); final MaskMatchEntry sourceMask = ofMatch.getAugmentation(MaskMatchEntry.class); if (macAddressMatchEntry != null) { EthernetSourceBuilder ethSourceBuilder = new EthernetSourceBuilder(); ethSourceBuilder.setAddress(macAddressMatchEntry.getMacAddress()); if (sourceMask != null) { ethSourceBuilder.setMask(new MacAddress(macAddressToString(sourceMask.getMask()))); } ethMatchBuilder.setEthernetSource(ethSourceBuilder.build()); matchBuilder.setEthernetMatch(ethMatchBuilder.build()); } } else if (ofMatch.getOxmMatchField().equals(EthDst.class)) { MacAddressMatchEntry macAddressMatchEntry = ofMatch.getAugmentation(MacAddressMatchEntry.class); final MaskMatchEntry destinationMask = ofMatch.getAugmentation(MaskMatchEntry.class); if (macAddressMatchEntry != null) { EthernetDestinationBuilder ethDestinationBuilder = new EthernetDestinationBuilder(); ethDestinationBuilder.setAddress(macAddressMatchEntry.getMacAddress()); if (destinationMask != null) { ethDestinationBuilder.setMask(new MacAddress(macAddressToString(destinationMask.getMask()))); } ethMatchBuilder.setEthernetDestination(ethDestinationBuilder.build()); matchBuilder.setEthernetMatch(ethMatchBuilder.build()); } } else if (ofMatch.getOxmMatchField().equals(EthType.class)) { EthTypeMatchEntry ethTypeMatchEntry = ofMatch.getAugmentation(EthTypeMatchEntry.class); if (ethTypeMatchEntry != null) { EthernetTypeBuilder ethTypeBuilder = new EthernetTypeBuilder(); ethTypeBuilder .setType(new org.opendaylight.yang.gen.v1.urn.opendaylight.l2.types.rev130827.EtherType( (long) ethTypeMatchEntry.getEthType().getValue())); ethMatchBuilder.setEthernetType(ethTypeBuilder.build()); matchBuilder.setEthernetMatch(ethMatchBuilder.build()); } } else if (ofMatch.getOxmMatchField().equals(VlanVid.class)) { VlanVidMatchEntry vlanVidMatchEntry = ofMatch.getAugmentation(VlanVidMatchEntry.class); if (vlanVidMatchEntry != null) { VlanIdBuilder vlanBuilder = new VlanIdBuilder(); vlanBuilder.setVlanId(new org.opendaylight.yang.gen.v1.urn.opendaylight.l2.types.rev130827.VlanId( vlanVidMatchEntry.getVlanVid())) .setVlanIdPresent(vlanVidMatchEntry.isCfiBit()); vlanMatchBuilder.setVlanId(vlanBuilder.build()); matchBuilder.setVlanMatch(vlanMatchBuilder.build()); } } else if (ofMatch.getOxmMatchField().equals(VlanPcp.class)) { VlanPcpMatchEntry vlanPcpMatchEntry = ofMatch.getAugmentation(VlanPcpMatchEntry.class); if (vlanPcpMatchEntry != null) { vlanMatchBuilder .setVlanPcp(new org.opendaylight.yang.gen.v1.urn.opendaylight.l2.types.rev130827.VlanPcp( vlanPcpMatchEntry.getVlanPcp())); matchBuilder.setVlanMatch(vlanMatchBuilder.build()); } } else if (ofMatch.getOxmMatchField().equals(IpDscp.class)) { DscpMatchEntry dscpMatchEntry = ofMatch.getAugmentation(DscpMatchEntry.class); if (dscpMatchEntry != null) { ipMatchBuilder.setIpDscp(new Dscp(dscpMatchEntry.getDscp().getValue())); matchBuilder.setIpMatch(ipMatchBuilder.build()); } } else if (ofMatch.getOxmMatchField().equals(IpEcn.class)) { EcnMatchEntry ecnMatchEntry = ofMatch.getAugmentation(EcnMatchEntry.class); if (ecnMatchEntry != null) { ipMatchBuilder.setIpEcn(ecnMatchEntry.getEcn()); matchBuilder.setIpMatch(ipMatchBuilder.build()); } } else if (ofMatch.getOxmMatchField().equals(IpProto.class)) { ProtocolNumberMatchEntry protocolNumberMatchEntry = ofMatch .getAugmentation(ProtocolNumberMatchEntry.class); if (protocolNumberMatchEntry != null) { ipMatchBuilder.setIpProtocol(protocolNumberMatchEntry.getProtocolNumber()); matchBuilder.setIpMatch(ipMatchBuilder.build()); } } else if (ofMatch.getOxmMatchField().equals(TcpSrc.class)) { PortMatchEntry portMatchEntry = ofMatch.getAugmentation(PortMatchEntry.class); if (portMatchEntry != null) { tcpMatchBuilder.setTcpSourcePort(portMatchEntry.getPort()); matchBuilder.setLayer4Match(tcpMatchBuilder.build()); } } else if (ofMatch.getOxmMatchField().equals(TcpDst.class)) { PortMatchEntry portMatchEntry = ofMatch.getAugmentation(PortMatchEntry.class); if (portMatchEntry != null) { tcpMatchBuilder.setTcpDestinationPort(portMatchEntry.getPort()); matchBuilder.setLayer4Match(tcpMatchBuilder.build()); } } else if (ofMatch.getOxmMatchField().equals(UdpSrc.class)) { PortMatchEntry portMatchEntry = ofMatch.getAugmentation(PortMatchEntry.class); if (portMatchEntry != null) { udpMatchBuilder.setUdpSourcePort(portMatchEntry.getPort()); matchBuilder.setLayer4Match(udpMatchBuilder.build()); } } else if (ofMatch.getOxmMatchField().equals(UdpDst.class)) { PortMatchEntry portMatchEntry = ofMatch.getAugmentation(PortMatchEntry.class); if (portMatchEntry != null) { udpMatchBuilder.setUdpDestinationPort(portMatchEntry.getPort()); matchBuilder.setLayer4Match(udpMatchBuilder.build()); } } else if (ofMatch.getOxmMatchField().equals(SctpSrc.class)) { PortMatchEntry portMatchEntry = ofMatch.getAugmentation(PortMatchEntry.class); if (portMatchEntry != null) { sctpMatchBuilder.setSctpSourcePort(portMatchEntry.getPort()); matchBuilder.setLayer4Match(sctpMatchBuilder.build()); } } else if (ofMatch.getOxmMatchField().equals(SctpDst.class)) { PortMatchEntry portMatchEntry = ofMatch.getAugmentation(PortMatchEntry.class); if (portMatchEntry != null) { sctpMatchBuilder.setSctpDestinationPort(portMatchEntry.getPort()); matchBuilder.setLayer4Match(sctpMatchBuilder.build()); } } else if (ofMatch.getOxmMatchField().equals(Icmpv4Type.class)) { Icmpv4TypeMatchEntry icmpv4TypeMatchEntry = ofMatch.getAugmentation(Icmpv4TypeMatchEntry.class); if (icmpv4TypeMatchEntry != null) { icmpv4MatchBuilder.setIcmpv4Type(icmpv4TypeMatchEntry.getIcmpv4Type()); matchBuilder.setIcmpv4Match(icmpv4MatchBuilder.build()); } } else if (ofMatch.getOxmMatchField().equals(Icmpv4Code.class)) { Icmpv4CodeMatchEntry icmpv4CodeMatchEntry = ofMatch.getAugmentation(Icmpv4CodeMatchEntry.class); if (icmpv4CodeMatchEntry != null) { icmpv4MatchBuilder.setIcmpv4Code(icmpv4CodeMatchEntry.getIcmpv4Code()); matchBuilder.setIcmpv4Match(icmpv4MatchBuilder.build()); } } else if (ofMatch.getOxmMatchField().equals(Icmpv6Type.class)) { Icmpv6TypeMatchEntry icmpv6TypeMatchEntry = ofMatch.getAugmentation(Icmpv6TypeMatchEntry.class); if (icmpv6TypeMatchEntry != null) { icmpv6MatchBuilder.setIcmpv6Type(icmpv6TypeMatchEntry.getIcmpv6Type()); matchBuilder.setIcmpv6Match(icmpv6MatchBuilder.build()); } } else if (ofMatch.getOxmMatchField().equals(Icmpv6Code.class)) { Icmpv6CodeMatchEntry icmpv6CodeMatchEntry = ofMatch.getAugmentation(Icmpv6CodeMatchEntry.class); if (icmpv6CodeMatchEntry != null) { icmpv6MatchBuilder.setIcmpv6Code(icmpv6CodeMatchEntry.getIcmpv6Code()); matchBuilder.setIcmpv6Match(icmpv6MatchBuilder.build()); } } else if (ofMatch.getOxmMatchField().equals(Ipv4Src.class) || ofMatch.getOxmMatchField().equals(Ipv4Dst.class)) { Ipv4AddressMatchEntry ipv4AddressMatchEntry = ofMatch.getAugmentation(Ipv4AddressMatchEntry.class); if (ipv4AddressMatchEntry != null) { String ipv4PrefixStr = ipv4AddressMatchEntry.getIpv4Address().getValue(); MaskMatchEntry maskMatchEntry = ofMatch.getAugmentation(MaskMatchEntry.class); if (maskMatchEntry != null) { ipv4PrefixStr += MatchConvertorUtil.getIpv4Mask(maskMatchEntry); } else { //Openflow Spec : 1.3.2 //An all-one-bits oxm_mask is equivalent to specifying 0 for oxm_hasmask and omitting oxm_mask. // So when user specify 32 as a mast, switch omit that mast and we get null as a mask in flow // statistics response. ipv4PrefixStr += PREFIX_SEPARATOR + "32"; } if (ofMatch.getOxmMatchField().equals(Ipv4Src.class)) { ipv4MatchBuilder.setIpv4Source(new Ipv4Prefix(ipv4PrefixStr)); } if (ofMatch.getOxmMatchField().equals(Ipv4Dst.class)) { ipv4MatchBuilder.setIpv4Destination(new Ipv4Prefix(ipv4PrefixStr)); } matchBuilder.setLayer3Match(ipv4MatchBuilder.build()); } } else if (ofMatch.getOxmMatchField().equals(TunnelIpv4Dst.class) || ofMatch.getOxmMatchField().equals(TunnelIpv4Src.class)) { Ipv4AddressMatchEntry ipv4AddressMatchEntry = ofMatch.getAugmentation(Ipv4AddressMatchEntry.class); if (ipv4AddressMatchEntry != null) { String ipv4PrefixStr = ipv4AddressMatchEntry.getIpv4Address().getValue(); MaskMatchEntry maskMatchEntry = ofMatch.getAugmentation(MaskMatchEntry.class); if (maskMatchEntry != null) { ipv4PrefixStr += PREFIX_SEPARATOR + ByteBuffer.wrap(maskMatchEntry.getMask()).getInt(); } else { //Openflow Spec : 1.3.2 //An all-one-bits oxm_mask is equivalent to specifying 0 for oxm_hasmask and omitting oxm_mask. // So when user specify 32 as a mast, switch omit that mast and we get null as a mask in flow // statistics response. ipv4PrefixStr += PREFIX_SEPARATOR + "32"; } if (ofMatch.getOxmMatchField().equals(TunnelIpv4Dst.class)) { tunnelIpv4MatchBuilder.setTunnelIpv4Destination(new Ipv4Prefix(ipv4PrefixStr)); } if (ofMatch.getOxmMatchField().equals(TunnelIpv4Src.class)) { tunnelIpv4MatchBuilder.setTunnelIpv4Source(new Ipv4Prefix(ipv4PrefixStr)); } matchBuilder.setLayer3Match(tunnelIpv4MatchBuilder.build()); } } else if (ofMatch.getOxmMatchField().equals(ArpOp.class)) { OpCodeMatchEntry opCodeMatchEntry = ofMatch.getAugmentation(OpCodeMatchEntry.class); if (opCodeMatchEntry != null) { arpMatchBuilder.setArpOp(opCodeMatchEntry.getOpCode()); matchBuilder.setLayer3Match(arpMatchBuilder.build()); } } else if (ofMatch.getOxmMatchField().equals(ArpSpa.class) || ofMatch.getOxmMatchField().equals(ArpTpa.class)) { Ipv4AddressMatchEntry ipv4AddressMatchEntry = ofMatch.getAugmentation(Ipv4AddressMatchEntry.class); if (ipv4AddressMatchEntry != null) { String ipv4PrefixStr = ipv4AddressMatchEntry.getIpv4Address().getValue(); MaskMatchEntry maskMatchEntry = ofMatch.getAugmentation(MaskMatchEntry.class); if (maskMatchEntry != null) { ipv4PrefixStr += MatchConvertorUtil.getIpv4Mask(maskMatchEntry); } else { //Openflow Spec : 1.3.2 //An all-one-bits oxm_mask is equivalent to specifying 0 for oxm_hasmask and omitting oxm_mask. // So when user specify 32 as a mast, switch omit that mast and we get null as a mask in flow // statistics response. ipv4PrefixStr += PREFIX_SEPARATOR + "32"; } if (ofMatch.getOxmMatchField().equals(ArpSpa.class)) { arpMatchBuilder.setArpSourceTransportAddress(new Ipv4Prefix(ipv4PrefixStr)); } if (ofMatch.getOxmMatchField().equals(ArpTpa.class)) { arpMatchBuilder.setArpTargetTransportAddress(new Ipv4Prefix(ipv4PrefixStr)); } matchBuilder.setLayer3Match(arpMatchBuilder.build()); } } else if (ofMatch.getOxmMatchField().equals(ArpSha.class) || ofMatch.getOxmMatchField().equals(ArpTha.class)) { MacAddressMatchEntry macAddressMatchEntry = ofMatch.getAugmentation(MacAddressMatchEntry.class); if (macAddressMatchEntry != null) { if (ofMatch.getOxmMatchField().equals(ArpSha.class)) { ArpSourceHardwareAddressBuilder arpSourceHardwareAddressBuilder = new ArpSourceHardwareAddressBuilder(); arpSourceHardwareAddressBuilder.setAddress(macAddressMatchEntry.getMacAddress()); MaskMatchEntry maskMatchEntry = ofMatch.getAugmentation(MaskMatchEntry.class); if (maskMatchEntry != null) { arpSourceHardwareAddressBuilder.setMask(new MacAddress(ByteBufUtils .macAddressToString(maskMatchEntry.getMask()))); } arpMatchBuilder.setArpSourceHardwareAddress(arpSourceHardwareAddressBuilder.build()); matchBuilder.setLayer3Match(arpMatchBuilder.build()); } if (ofMatch.getOxmMatchField().equals(ArpTha.class)) { ArpTargetHardwareAddressBuilder arpTargetHardwareAddressBuilder = new ArpTargetHardwareAddressBuilder(); arpTargetHardwareAddressBuilder.setAddress(macAddressMatchEntry.getMacAddress()); MaskMatchEntry maskMatchEntry = ofMatch.getAugmentation(MaskMatchEntry.class); if (maskMatchEntry != null) { arpTargetHardwareAddressBuilder.setMask(new MacAddress(ByteBufUtils .macAddressToString(maskMatchEntry.getMask()))); } arpMatchBuilder.setArpTargetHardwareAddress(arpTargetHardwareAddressBuilder.build()); matchBuilder.setLayer3Match(arpMatchBuilder.build()); } } } else if (ofMatch.getOxmMatchField().equals(Ipv6Src.class) || ofMatch.getOxmMatchField().equals(Ipv6Dst.class)) { Ipv6AddressMatchEntry ipv6AddressMatchEntry = ofMatch.getAugmentation(Ipv6AddressMatchEntry.class); if (ipv6AddressMatchEntry != null) { String ipv6PrefixStr = ipv6AddressMatchEntry.getIpv6Address().getValue(); MaskMatchEntry maskMatchEntry = ofMatch.getAugmentation(MaskMatchEntry.class); if (maskMatchEntry != null) { ipv6PrefixStr += PREFIX_SEPARATOR + MatchConvertorUtil.ipv6NetmaskArrayToCIDRValue(maskMatchEntry.getMask()); } if (ofMatch.getOxmMatchField().equals(Ipv6Src.class)) { ipv6MatchBuilder.setIpv6Source(new Ipv6Prefix(ipv6PrefixStr)); } if (ofMatch.getOxmMatchField().equals(Ipv6Dst.class)) { ipv6MatchBuilder.setIpv6Destination(new Ipv6Prefix(ipv6PrefixStr)); } matchBuilder.setLayer3Match(ipv6MatchBuilder.build()); } } else if (ofMatch.getOxmMatchField().equals(Ipv6Flabel.class)) { Ipv6FlabelMatchEntry ipv6FlabelMatchEntry = ofMatch.getAugmentation(Ipv6FlabelMatchEntry.class); if (ipv6FlabelMatchEntry != null) { Ipv6LabelBuilder ipv6LabelBuilder = new Ipv6LabelBuilder(); ipv6LabelBuilder.setIpv6Flabel(new Ipv6FlowLabel(ipv6FlabelMatchEntry.getIpv6Flabel())); MaskMatchEntry maskMatchEntry = ofMatch.getAugmentation(MaskMatchEntry.class); if (maskMatchEntry != null) { ipv6LabelBuilder.setFlabelMask(new Ipv6FlowLabel(Long.valueOf(ByteUtil .bytesToUnsignedInt(maskMatchEntry.getMask())))); } ipv6MatchBuilder.setIpv6Label(ipv6LabelBuilder.build()); matchBuilder.setLayer3Match(ipv6MatchBuilder.build()); } } else if (ofMatch.getOxmMatchField().equals(Ipv6NdTarget.class)) { Ipv6AddressMatchEntry ipv6AddressMatchEntry = ofMatch.getAugmentation(Ipv6AddressMatchEntry.class); if (ipv6AddressMatchEntry != null) { ipv6MatchBuilder.setIpv6NdTarget(ipv6AddressMatchEntry.getIpv6Address()); matchBuilder.setLayer3Match(ipv6MatchBuilder.build()); } } else if (ofMatch.getOxmMatchField().equals(Ipv6NdSll.class)) { MacAddressMatchEntry macAddressMatchEntry = ofMatch.getAugmentation(MacAddressMatchEntry.class); if (macAddressMatchEntry != null) { ipv6MatchBuilder.setIpv6NdSll(macAddressMatchEntry.getMacAddress()); matchBuilder.setLayer3Match(ipv6MatchBuilder.build()); } } else if (ofMatch.getOxmMatchField().equals(Ipv6NdTll.class)) { MacAddressMatchEntry macAddressMatchEntry = ofMatch.getAugmentation(MacAddressMatchEntry.class); if (macAddressMatchEntry != null) { ipv6MatchBuilder.setIpv6NdTll(macAddressMatchEntry.getMacAddress()); matchBuilder.setLayer3Match(ipv6MatchBuilder.build()); } } else if (ofMatch.getOxmMatchField().equals(Ipv6Exthdr.class)) { PseudoFieldMatchEntry pseudoFieldMatchEntry = ofMatch.getAugmentation(PseudoFieldMatchEntry.class); if (pseudoFieldMatchEntry != null) { Ipv6ExtHeaderBuilder ipv6ExtHeaderBuilder = new Ipv6ExtHeaderBuilder(); Ipv6ExthdrFlags pField = pseudoFieldMatchEntry.getPseudoField(); Integer bitmap = MatchConvertorUtil.ipv6ExthdrFlagsToInt(pField); ipv6ExtHeaderBuilder.setIpv6Exthdr(bitmap); MaskMatchEntry maskMatchEntry = ofMatch.getAugmentation(MaskMatchEntry.class); if (maskMatchEntry != null) { ipv6ExtHeaderBuilder.setIpv6ExthdrMask(ByteUtil.bytesToUnsignedShort(maskMatchEntry.getMask())); } ipv6MatchBuilder.setIpv6ExtHeader(ipv6ExtHeaderBuilder.build()); matchBuilder.setLayer3Match(ipv6MatchBuilder.build()); } } else if (ofMatch.getOxmMatchField().equals(MplsLabel.class)) { MplsLabelMatchEntry mplsLabelMatchEntry = ofMatch.getAugmentation(MplsLabelMatchEntry.class); if (mplsLabelMatchEntry != null) { protocolMatchFieldsBuilder.setMplsLabel(mplsLabelMatchEntry.getMplsLabel()); matchBuilder.setProtocolMatchFields(protocolMatchFieldsBuilder.build()); } } else if (ofMatch.getOxmMatchField().equals(MplsBos.class)) { BosMatchEntry bosMatchEntry = ofMatch.getAugmentation(BosMatchEntry.class); if (bosMatchEntry != null) { protocolMatchFieldsBuilder.setMplsBos(bosMatchEntry.isBos() ? (short) 1 : (short) 0); matchBuilder.setProtocolMatchFields(protocolMatchFieldsBuilder.build()); } } else if (ofMatch.getOxmMatchField().equals(MplsTc.class)) { TcMatchEntry tcMatchEntry = ofMatch.getAugmentation(TcMatchEntry.class); if (tcMatchEntry != null) { protocolMatchFieldsBuilder.setMplsTc(tcMatchEntry.getTc()); matchBuilder.setProtocolMatchFields(protocolMatchFieldsBuilder.build()); } } else if (ofMatch.getOxmMatchField().equals(PbbIsid.class)) { IsidMatchEntry isidMatchEntry = ofMatch.getAugmentation(IsidMatchEntry.class); if (isidMatchEntry != null) { PbbBuilder pbbBuilder = new PbbBuilder(); pbbBuilder.setPbbIsid(isidMatchEntry.getIsid()); MaskMatchEntry maskMatchEntry = ofMatch.getAugmentation(MaskMatchEntry.class); if (maskMatchEntry != null) { pbbBuilder.setPbbMask(ByteUtil.bytesToUnsignedMedium(maskMatchEntry.getMask())); } protocolMatchFieldsBuilder.setPbb(pbbBuilder.build()); matchBuilder.setProtocolMatchFields(protocolMatchFieldsBuilder.build()); } } else if (ofMatch.getOxmMatchField().equals(TunnelId.class)) { TunnelBuilder tunnelBuilder = new TunnelBuilder(); MetadataMatchEntry metadataMatchEntry = ofMatch.getAugmentation(MetadataMatchEntry.class); if (metadataMatchEntry != null) { tunnelBuilder.setTunnelId(new BigInteger(1, metadataMatchEntry.getMetadata())); MaskMatchEntry maskMatchEntry = ofMatch.getAugmentation(MaskMatchEntry.class); if (maskMatchEntry != null) { tunnelBuilder.setTunnelMask(new BigInteger(OFConstants.SIGNUM_UNSIGNED, maskMatchEntry .getMask())); } matchBuilder.setTunnel(tunnelBuilder.build()); } } else if (ofMatch.getOxmMatchField().equals(TcpFlag.class)) { //FIXME: move to extensible support TcpFlagMatchEntry tcpFlagMatch = ofMatch.getAugmentation(TcpFlagMatchEntry.class); if (tcpFlagMatch != null) { tcpFlagMatchBuilder.setTcpFlag(tcpFlagMatch.getTcpFlag()); matchBuilder.setTcpFlagMatch(tcpFlagMatchBuilder.build()); } } } return matchBuilder; } private static MatchEntries toOfMplsPbb(final Pbb pbb) { MatchEntriesBuilder matchEntriesBuilder = new MatchEntriesBuilder(); boolean hasmask = false; matchEntriesBuilder.setOxmClass(OpenflowBasicClass.class); matchEntriesBuilder.setOxmMatchField(PbbIsid.class); IsidMatchEntryBuilder isidBuilder = new IsidMatchEntryBuilder(); isidBuilder.setIsid(pbb.getPbbIsid()); matchEntriesBuilder.addAugmentation(IsidMatchEntry.class, isidBuilder.build()); if (pbb.getPbbMask() != null) { hasmask = true; addMaskAugmentation(matchEntriesBuilder, ByteUtil.unsignedMediumToBytes(pbb.getPbbMask())); } matchEntriesBuilder.setHasMask(hasmask); return matchEntriesBuilder.build(); } private static MatchEntries toOfMplsTc(final Short mplsTc) { MatchEntriesBuilder matchEntriesBuilder = new MatchEntriesBuilder(); matchEntriesBuilder.setOxmClass(OpenflowBasicClass.class); matchEntriesBuilder.setHasMask(false); matchEntriesBuilder.setOxmMatchField(MplsTc.class); TcMatchEntryBuilder tcBuilder = new TcMatchEntryBuilder(); tcBuilder.setTc(mplsTc); matchEntriesBuilder.addAugmentation(TcMatchEntry.class, tcBuilder.build()); return matchEntriesBuilder.build(); } private static MatchEntries toOfMplsBos(final Short mplsBos) { MatchEntriesBuilder matchEntriesBuilder = new MatchEntriesBuilder(); matchEntriesBuilder.setOxmClass(OpenflowBasicClass.class); matchEntriesBuilder.setHasMask(false); matchEntriesBuilder.setOxmMatchField(MplsBos.class); BosMatchEntryBuilder bosBuilder = new BosMatchEntryBuilder(); if (mplsBos != 0) { bosBuilder.setBos(true); } else { bosBuilder.setBos(false); } matchEntriesBuilder.addAugmentation(BosMatchEntry.class, bosBuilder.build()); return matchEntriesBuilder.build(); } private static MatchEntries toOfMplsLabel(final Long mplsLabel) { MatchEntriesBuilder matchEntriesBuilder = new MatchEntriesBuilder(); matchEntriesBuilder.setOxmClass(OpenflowBasicClass.class); matchEntriesBuilder.setHasMask(false); matchEntriesBuilder.setOxmMatchField(MplsLabel.class); MplsLabelMatchEntryBuilder mplsLabelBuilder = new MplsLabelMatchEntryBuilder(); mplsLabelBuilder.setMplsLabel(mplsLabel); matchEntriesBuilder.addAugmentation(MplsLabelMatchEntry.class, mplsLabelBuilder.build()); return matchEntriesBuilder.build(); } private static MatchEntries toOfIpv6ExtHeader(final Ipv6ExtHeader ipv6ExtHeader) { MatchEntriesBuilder matchEntriesBuilder = new MatchEntriesBuilder(); boolean hasmask = false; matchEntriesBuilder.setOxmClass(OpenflowBasicClass.class); matchEntriesBuilder.setOxmMatchField(Ipv6Exthdr.class); PseudoFieldMatchEntryBuilder pseudoBuilder = new PseudoFieldMatchEntryBuilder(); Integer bitmap = ipv6ExtHeader.getIpv6Exthdr(); final Boolean NONEXT = ((bitmap) & (1 << 0)) != 0; final Boolean ESP = ((bitmap) & (1 << 1)) != 0; final Boolean AUTH = ((bitmap) & (1 << 2)) != 0; final Boolean DEST = ((bitmap) & (1 << 3)) != 0; final Boolean FRAG = ((bitmap) & (1 << 4)) != 0; final Boolean ROUTER = ((bitmap) & (1 << 5)) != 0; final Boolean HOP = ((bitmap) & (1 << 6)) != 0; final Boolean UNREP = ((bitmap) & (1 << 7)) != 0; final Boolean UNSEQ = ((bitmap) & (1 << 8)) != 0; pseudoBuilder.setPseudoField(new Ipv6ExthdrFlags(AUTH, DEST, ESP, FRAG, HOP, NONEXT, ROUTER, UNREP, UNSEQ)); matchEntriesBuilder.addAugmentation(PseudoFieldMatchEntry.class, pseudoBuilder.build()); if (ipv6ExtHeader.getIpv6ExthdrMask() != null) { hasmask = true; addMaskAugmentation(matchEntriesBuilder, ByteUtil.unsignedShortToBytes(ipv6ExtHeader.getIpv6ExthdrMask())); } matchEntriesBuilder.setHasMask(hasmask); return matchEntriesBuilder.build(); } private static MatchEntries toOfIpv6FlowLabel(final Ipv6Label ipv6Label) { MatchEntriesBuilder matchEntriesBuilder = new MatchEntriesBuilder(); boolean hasmask = false; matchEntriesBuilder.setOxmClass(OpenflowBasicClass.class); matchEntriesBuilder.setOxmMatchField(Ipv6Flabel.class); Ipv6FlabelMatchEntryBuilder ipv6FlabelBuilder = new Ipv6FlabelMatchEntryBuilder(); ipv6FlabelBuilder.setIpv6Flabel(ipv6Label.getIpv6Flabel()); matchEntriesBuilder.addAugmentation(Ipv6FlabelMatchEntry.class, ipv6FlabelBuilder.build()); if (ipv6Label.getFlabelMask() != null) { hasmask = true; addMaskAugmentation(matchEntriesBuilder, ByteUtil.unsignedIntToBytes(ipv6Label.getFlabelMask().getValue())); } matchEntriesBuilder.setHasMask(hasmask); return matchEntriesBuilder.build(); } private static MatchEntries toOfPort(final Class field, final Long portNumber) { MatchEntriesBuilder matchEntriesBuilder = new MatchEntriesBuilder(); matchEntriesBuilder.setOxmClass(OpenflowBasicClass.class); matchEntriesBuilder.setHasMask(false); matchEntriesBuilder.setOxmMatchField(field); PortNumberMatchEntryBuilder port = new PortNumberMatchEntryBuilder(); port.setPortNumber(new PortNumber(portNumber)); matchEntriesBuilder.addAugmentation(PortNumberMatchEntry.class, port.build()); return matchEntriesBuilder.build(); } private static MatchEntries toOfMetadata(final Class field, final BigInteger metadata, final BigInteger metadataMask) { MatchEntriesBuilder matchEntriesBuilder = new MatchEntriesBuilder(); boolean hasmask = false; matchEntriesBuilder.setOxmClass(OpenflowBasicClass.class); matchEntriesBuilder.setOxmMatchField(field); addMetadataAugmentation(matchEntriesBuilder, metadata); if (metadataMask != null) { hasmask = true; addMaskAugmentation(matchEntriesBuilder, ByteUtil.convertBigIntegerToNBytes(metadataMask, OFConstants.SIZE_OF_LONG_IN_BYTES)); } matchEntriesBuilder.setHasMask(hasmask); return matchEntriesBuilder.build(); } public static MatchEntries toOfMacAddress(final Class field, final org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev100924.MacAddress macAddress, final org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev100924.MacAddress mask) { MatchEntriesBuilder matchEntriesBuilder = new MatchEntriesBuilder(); boolean hasmask = false; matchEntriesBuilder.setOxmClass(OpenflowBasicClass.class); matchEntriesBuilder.setOxmMatchField(field); addMacAddressAugmentation(matchEntriesBuilder, macAddress); if (mask != null) { hasmask = true; addMaskAugmentation(matchEntriesBuilder, ByteBufUtils.macAddressToBytes(mask.getValue())); } matchEntriesBuilder.setHasMask(hasmask); return matchEntriesBuilder.build(); } private static MatchEntries toOfEthernetType(final EthernetType ethernetType) { MatchEntriesBuilder matchEntriesBuilder = new MatchEntriesBuilder(); matchEntriesBuilder.setOxmClass(OpenflowBasicClass.class); matchEntriesBuilder.setHasMask(false); matchEntriesBuilder.setOxmMatchField(EthType.class); EthTypeMatchEntryBuilder ethertypeBuilder = new EthTypeMatchEntryBuilder(); ethertypeBuilder.setEthType(new EtherType(ethernetType.getType().getValue().intValue())); matchEntriesBuilder.addAugmentation(EthTypeMatchEntry.class, ethertypeBuilder.build()); return matchEntriesBuilder.build(); } private static MatchEntries toOfLayer3Port(final Class field, final org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.PortNumber portNumber) { MatchEntriesBuilder matchEntriesBuilder = new MatchEntriesBuilder(); matchEntriesBuilder.setOxmClass(OpenflowBasicClass.class); matchEntriesBuilder.setHasMask(false); matchEntriesBuilder.setOxmMatchField(field); PortMatchEntryBuilder portBuilder = new PortMatchEntryBuilder(); portBuilder.setPort(portNumber); matchEntriesBuilder.addAugmentation(PortMatchEntry.class, portBuilder.build()); return matchEntriesBuilder.build(); } private static MatchEntries toOfIcmpv4Type(final Short icmpv4Type) { MatchEntriesBuilder matchEntriesBuilder = new MatchEntriesBuilder(); matchEntriesBuilder.setOxmClass(OpenflowBasicClass.class); matchEntriesBuilder.setHasMask(false); matchEntriesBuilder.setOxmMatchField(Icmpv4Type.class); Icmpv4TypeMatchEntryBuilder icmpv4TypeBuilder = new Icmpv4TypeMatchEntryBuilder(); icmpv4TypeBuilder.setIcmpv4Type(icmpv4Type); matchEntriesBuilder.addAugmentation(Icmpv4TypeMatchEntry.class, icmpv4TypeBuilder.build()); return matchEntriesBuilder.build(); } private static MatchEntries toOfIcmpv4Code(final Short icmpv4Code) { MatchEntriesBuilder matchEntriesBuilder = new MatchEntriesBuilder(); matchEntriesBuilder.setOxmClass(OpenflowBasicClass.class); matchEntriesBuilder.setHasMask(false); matchEntriesBuilder.setOxmMatchField(Icmpv4Code.class); Icmpv4CodeMatchEntryBuilder icmpv4CodeBuilder = new Icmpv4CodeMatchEntryBuilder(); icmpv4CodeBuilder.setIcmpv4Code(icmpv4Code); matchEntriesBuilder.addAugmentation(Icmpv4CodeMatchEntry.class, icmpv4CodeBuilder.build()); return matchEntriesBuilder.build(); } private static MatchEntries toOfIcmpv6Type(final Short icmpv6Type) { MatchEntriesBuilder matchEntriesBuilder = new MatchEntriesBuilder(); matchEntriesBuilder.setOxmClass(OpenflowBasicClass.class); matchEntriesBuilder.setHasMask(false); matchEntriesBuilder.setOxmMatchField(Icmpv6Type.class); Icmpv6TypeMatchEntryBuilder icmpv6TypeBuilder = new Icmpv6TypeMatchEntryBuilder(); icmpv6TypeBuilder.setIcmpv6Type(icmpv6Type); matchEntriesBuilder.addAugmentation(Icmpv6TypeMatchEntry.class, icmpv6TypeBuilder.build()); return matchEntriesBuilder.build(); } private static MatchEntries toOfIcmpv6Code(final Short icmpv6Code) { MatchEntriesBuilder matchEntriesBuilder = new MatchEntriesBuilder(); matchEntriesBuilder.setOxmClass(OpenflowBasicClass.class); matchEntriesBuilder.setHasMask(false); matchEntriesBuilder.setOxmMatchField(Icmpv6Code.class); Icmpv6CodeMatchEntryBuilder icmpv6CodeBuilder = new Icmpv6CodeMatchEntryBuilder(); icmpv6CodeBuilder.setIcmpv6Code(icmpv6Code); matchEntriesBuilder.addAugmentation(Icmpv6CodeMatchEntry.class, icmpv6CodeBuilder.build()); return matchEntriesBuilder.build(); } public static MatchEntries toOfIpv4Prefix(final Class field, final Ipv4Prefix ipv4Prefix) { MatchEntriesBuilder matchEntriesBuilder = new MatchEntriesBuilder(); matchEntriesBuilder.setOxmClass(OpenflowBasicClass.class); matchEntriesBuilder.setOxmMatchField(field); boolean hasMask = addIpv4PrefixAugmentation(matchEntriesBuilder, ipv4Prefix); matchEntriesBuilder.setHasMask(hasMask); return matchEntriesBuilder.build(); } private static MatchEntries toOfIpv6Prefix(final Class field, final Ipv6Prefix ipv6Prefix) { MatchEntriesBuilder matchEntriesBuilder = new MatchEntriesBuilder(); matchEntriesBuilder.setOxmClass(OpenflowBasicClass.class); matchEntriesBuilder.setOxmMatchField(field); boolean hasmask = addIpv6PrefixAugmentation(matchEntriesBuilder, ipv6Prefix); matchEntriesBuilder.setHasMask(hasmask); return matchEntriesBuilder.build(); } public static MatchEntries toOfIpDscp(final Dscp ipDscp) { MatchEntriesBuilder matchEntriesBuilder = new MatchEntriesBuilder(); matchEntriesBuilder.setOxmClass(OpenflowBasicClass.class); matchEntriesBuilder.setHasMask(false); matchEntriesBuilder.setOxmMatchField(IpDscp.class); DscpMatchEntryBuilder dscpBuilder = new DscpMatchEntryBuilder(); dscpBuilder.setDscp(ipDscp); matchEntriesBuilder.addAugmentation(DscpMatchEntry.class, dscpBuilder.build()); return matchEntriesBuilder.build(); } public static MatchEntries toOfVlanPcp( final org.opendaylight.yang.gen.v1.urn.opendaylight.l2.types.rev130827.VlanPcp vlanPcp) { MatchEntriesBuilder matchEntriesBuilder = new MatchEntriesBuilder(); matchEntriesBuilder.setOxmClass(OpenflowBasicClass.class); matchEntriesBuilder.setHasMask(false); matchEntriesBuilder.setOxmMatchField(VlanPcp.class); VlanPcpMatchEntryBuilder vlanPcpBuilder = new VlanPcpMatchEntryBuilder(); vlanPcpBuilder.setVlanPcp(vlanPcp.getValue()); matchEntriesBuilder.addAugmentation(VlanPcpMatchEntry.class, vlanPcpBuilder.build()); return matchEntriesBuilder.build(); } private static MatchEntries toOfVlanVid(final VlanId vlanId) { // TODO: verify MatchEntriesBuilder matchEntriesBuilder = new MatchEntriesBuilder(); boolean hasmask = false; boolean setCfiBit = false; Integer vidEntryValue = 0; matchEntriesBuilder.setOxmClass(OpenflowBasicClass.class); matchEntriesBuilder.setOxmMatchField(VlanVid.class); VlanVidMatchEntryBuilder vlanVidBuilder = new VlanVidMatchEntryBuilder(); if (Boolean.TRUE.equals(vlanId.isVlanIdPresent())) { setCfiBit = true; if (vlanId.getVlanId() != null) { vidEntryValue = vlanId.getVlanId().getValue(); } hasmask = (vidEntryValue == 0); } vlanVidBuilder.setCfiBit(setCfiBit); vlanVidBuilder.setVlanVid(vidEntryValue); matchEntriesBuilder.addAugmentation(VlanVidMatchEntry.class, vlanVidBuilder.build()); if (hasmask) { addMaskAugmentation(matchEntriesBuilder, VLAN_VID_MASK); } matchEntriesBuilder.setHasMask(hasmask); return matchEntriesBuilder.build(); } private static MatchEntries toOfIpProto(final Short ipProtocol) { MatchEntriesBuilder matchEntriesBuilder = new MatchEntriesBuilder(); matchEntriesBuilder.setOxmClass(OpenflowBasicClass.class); matchEntriesBuilder.setHasMask(false); matchEntriesBuilder.setOxmMatchField(IpProto.class); ProtocolNumberMatchEntryBuilder protoNumberBuilder = new ProtocolNumberMatchEntryBuilder(); protoNumberBuilder.setProtocolNumber(ipProtocol); matchEntriesBuilder.addAugmentation(ProtocolNumberMatchEntry.class, protoNumberBuilder.build()); return matchEntriesBuilder.build(); } private static MatchEntries toOfIpEcn(final Short ipEcn) { MatchEntriesBuilder matchEntriesBuilder = new MatchEntriesBuilder(); matchEntriesBuilder.setOxmClass(OpenflowBasicClass.class); matchEntriesBuilder.setHasMask(false); matchEntriesBuilder.setOxmMatchField(IpEcn.class); EcnMatchEntryBuilder ecnBuilder = new EcnMatchEntryBuilder(); ecnBuilder.setEcn(ipEcn); matchEntriesBuilder.addAugmentation(EcnMatchEntry.class, ecnBuilder.build()); return matchEntriesBuilder.build(); } private static MatchEntries toOfArpOpCode(final Integer arpOp) { MatchEntriesBuilder matchEntriesBuilder = new MatchEntriesBuilder(); matchEntriesBuilder.setOxmClass(OpenflowBasicClass.class); matchEntriesBuilder.setHasMask(false); matchEntriesBuilder.setOxmMatchField(ArpOp.class); OpCodeMatchEntryBuilder opcodeBuilder = new OpCodeMatchEntryBuilder(); opcodeBuilder.setOpCode(arpOp); matchEntriesBuilder.addAugmentation(OpCodeMatchEntry.class, opcodeBuilder.build()); return matchEntriesBuilder.build(); } private static MatchEntries toOfIpv6Address(final Ipv6Address address) { MatchEntriesBuilder matchEntriesBuilder = new MatchEntriesBuilder(); matchEntriesBuilder.setOxmClass(OpenflowBasicClass.class); matchEntriesBuilder.setHasMask(false); matchEntriesBuilder.setOxmMatchField(Ipv6NdTarget.class); Ipv6AddressMatchEntryBuilder ipv6AddressBuilder = new Ipv6AddressMatchEntryBuilder(); ipv6AddressBuilder.setIpv6Address(address); matchEntriesBuilder.addAugmentation(Ipv6AddressMatchEntry.class, ipv6AddressBuilder.build()); return matchEntriesBuilder.build(); } private static void addMaskAugmentation(final MatchEntriesBuilder builder, final byte[] mask) { MaskMatchEntryBuilder maskBuilder = new MaskMatchEntryBuilder(); maskBuilder.setMask(mask); builder.addAugmentation(MaskMatchEntry.class, maskBuilder.build()); } private static boolean addIpv6PrefixAugmentation(final MatchEntriesBuilder builder, final Ipv6Prefix address) { boolean hasMask = false; Iterator addressParts = PREFIX_SPLITTER.split(address.getValue()).iterator(); Ipv6Address ipv6Address = new Ipv6Address(addressParts.next()); Integer prefix = null; if (addressParts.hasNext()) { prefix = Integer.parseInt(addressParts.next()); } Ipv6AddressMatchEntryBuilder ipv6AddressBuilder = new Ipv6AddressMatchEntryBuilder(); ipv6AddressBuilder.setIpv6Address(ipv6Address); builder.addAugmentation(Ipv6AddressMatchEntry.class, ipv6AddressBuilder.build()); if (prefix != null) { hasMask = true; addMaskAugmentation(builder, convertIpv6PrefixToByteArray(prefix)); } return hasMask; } private static byte[] convertIpv6PrefixToByteArray(final int prefix) { // TODO: Temporary fix. Has performance impacts. byte[] mask = new byte[16]; int oneCount = prefix; for (int count = 0; count < 16; count++) { int byteBits = 0; if (oneCount >= 8) { byteBits = 8; oneCount = oneCount - 8; } else { byteBits = oneCount; oneCount = 0; } mask[count] = (byte) (256 - Math.pow(2, 8 - byteBits)); } return mask; } private static void addMetadataAugmentation(final MatchEntriesBuilder builder, final BigInteger metadata) { MetadataMatchEntryBuilder metadataMatchEntry = new MetadataMatchEntryBuilder(); metadataMatchEntry.setMetadata(ByteUtil.convertBigIntegerToNBytes(metadata, OFConstants.SIZE_OF_LONG_IN_BYTES)); builder.addAugmentation(MetadataMatchEntry.class, metadataMatchEntry.build()); } /** * @return true if Ipv4Prefix contains prefix (and it is used in mask), * false otherwise */ private static boolean addIpv4PrefixAugmentation(final MatchEntriesBuilder builder, final Ipv4Prefix address) { boolean hasMask = false; Iterator addressParts = PREFIX_SPLITTER.split(address.getValue()).iterator(); Ipv4Address ipv4Address = new Ipv4Address(addressParts.next()); final int prefix; if (addressParts.hasNext()) { int potentionalPrefix = Integer.parseInt(addressParts.next()); prefix = potentionalPrefix < 32 ? potentionalPrefix : 0; } else { prefix = 0; } Ipv4AddressMatchEntryBuilder ipv4AddressBuilder = new Ipv4AddressMatchEntryBuilder(); ipv4AddressBuilder.setIpv4Address(ipv4Address); builder.addAugmentation(Ipv4AddressMatchEntry.class, ipv4AddressBuilder.build()); if (prefix != 0) { int mask = 0xffffffff << (32 - prefix); byte[] maskBytes = new byte[]{(byte) (mask >>> 24), (byte) (mask >>> 16), (byte) (mask >>> 8), (byte) mask}; addMaskAugmentation(builder, maskBytes); hasMask = true; } return hasMask; } private static void addMacAddressAugmentation(final MatchEntriesBuilder builder, final MacAddress address) { MacAddressMatchEntryBuilder macAddress = new MacAddressMatchEntryBuilder(); macAddress.setMacAddress(address); builder.addAugmentation(MacAddressMatchEntry.class, macAddress.build()); } /** * Method converts OF SetField action to SAL SetFiled action. * * @param action * @param ofVersion current ofp version * @return */ public static SetField fromOFSetFieldToSALSetFieldAction( final Action action, OpenflowVersion ofVersion) { logger.debug("Converting OF SetField action to SAL SetField action"); SetFieldBuilder setField = new SetFieldBuilder(); OxmFieldsAction oxmFields = action.getAugmentation(OxmFieldsAction.class); MatchBuilder match = OfMatchToSALMatchConvertor(oxmFields.getMatchEntries(), null, ofVersion); setField.fieldsFrom(match.build()); return setField.build(); } }