X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=openflow-protocol-impl%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fopenflowjava%2Fprotocol%2Fimpl%2Futil%2FMatchDeserializer.java;h=0a6852defe69f9a7977c7470f4c02d402821588e;hb=29a2a074c78708f6d18583779ece96bb6573f0c6;hp=6eec7b56d7a4f8e36416e2cb4b97019750a0809b;hpb=b9b20433f80a0c3c10a43a539cc08c660df0a466;p=openflowjava.git diff --git a/openflow-protocol-impl/src/main/java/org/opendaylight/openflowjava/protocol/impl/util/MatchDeserializer.java b/openflow-protocol-impl/src/main/java/org/opendaylight/openflowjava/protocol/impl/util/MatchDeserializer.java index 6eec7b56..0a6852de 100644 --- a/openflow-protocol-impl/src/main/java/org/opendaylight/openflowjava/protocol/impl/util/MatchDeserializer.java +++ b/openflow-protocol-impl/src/main/java/org/opendaylight/openflowjava/protocol/impl/util/MatchDeserializer.java @@ -10,135 +10,34 @@ package org.opendaylight.openflowjava.protocol.impl.util; import io.netty.buffer.ByteBuf; -import java.util.ArrayList; import java.util.List; -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.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.yang.types.rev100924.MacAddress; -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.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.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.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.openflowjava.protocol.api.extensibility.DeserializerRegistry; +import org.opendaylight.openflowjava.protocol.api.extensibility.DeserializerRegistryInjector; +import org.opendaylight.openflowjava.protocol.api.extensibility.OFDeserializer; +import org.opendaylight.openflowjava.protocol.api.util.EncodeConstants; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.StandardMatchType; -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.ExperimenterClass; -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.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.Nxm0Class; -import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.Nxm1Class; -import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.OpenflowBasicClass; -import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.OxmMatchType; -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.TcpSrc; -import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.TunnelId; -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.oxm.fields.MatchEntries; -import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.oxm.fields.MatchEntriesBuilder; -import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.match.grouping.Match; -import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.match.grouping.MatchBuilder; - -import com.google.common.base.Joiner; +import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.OxmMatchType; +import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entries.grouping.MatchEntry; +import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.grouping.Match; +import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.grouping.MatchBuilder; /** * Deserializes ofp_match (OpenFlow v1.3) and its oxm_fields structures * @author timotej.kubas * @author michal.polkorab */ -public abstract class MatchDeserializer { +public class MatchDeserializer implements OFDeserializer, + DeserializerRegistryInjector { + + private DeserializerRegistry registry; - /** - * Creates match - * @param in input ByteBuf - * @return ofp_match (OpenFlow v1.3) - */ - public static Match createMatch(ByteBuf in) { - if (in.readableBytes() > 0) { + @Override + public Match deserialize(ByteBuf input) { + if (input.readableBytes() > 0) { MatchBuilder builder = new MatchBuilder(); - int type = in.readUnsignedShort(); - int length = in.readUnsignedShort(); + int type = input.readUnsignedShort(); + int length = input.readUnsignedShort(); switch (type) { case 0: builder.setType(StandardMatchType.class); @@ -149,402 +48,22 @@ public abstract class MatchDeserializer { default: break; } - builder.setMatchEntries(createMatchEntries(in, length - 2 * (EncodeConstants.SIZE_OF_SHORT_IN_BYTES))); + CodeKeyMaker keyMaker = CodeKeyMakerFactory + .createMatchEntriesKeyMaker(EncodeConstants.OF13_VERSION_ID); + List entries = ListDeserializer.deserializeList(EncodeConstants.OF13_VERSION_ID, + length - 2 * EncodeConstants.SIZE_OF_SHORT_IN_BYTES, input, keyMaker, registry); + builder.setMatchEntry(entries); int paddingRemainder = length % EncodeConstants.PADDING; if (paddingRemainder != 0) { - in.skipBytes(EncodeConstants.PADDING - paddingRemainder); + input.skipBytes(EncodeConstants.PADDING - paddingRemainder); } return builder.build(); } return null; } - /** - * Deserializes single match entry (oxm_field) - * @param in input ByteBuf - * @param matchLength length of match entry - * @return MatchEntriesList list containing one match entry - */ - public static List createMatchEntry(ByteBuf in, int matchLength) { - return createMatchEntriesInternal(in, matchLength, true); - } - - /** - * @param in input ByteBuf - * @param matchLength length of match entries - * @return MatchEntriesList list of match entries - */ - public static List createMatchEntries(ByteBuf in, int matchLength) { - return createMatchEntriesInternal(in, matchLength, false); - } - - private static List createMatchEntriesInternal(ByteBuf in, int matchLength, boolean oneEntry) { - List matchEntriesList = new ArrayList<>(); - int currLength = 0; - while(currLength < matchLength) { - MatchEntriesBuilder matchEntriesBuilder = new MatchEntriesBuilder(); - switch (in.readUnsignedShort()) { - case 0x0000: - matchEntriesBuilder.setOxmClass(Nxm0Class.class); - break; - case 0x0001: - matchEntriesBuilder.setOxmClass(Nxm1Class.class); - break; - case 0x8000: - matchEntriesBuilder.setOxmClass(OpenflowBasicClass.class); - break; - case 0xFFFF: - matchEntriesBuilder.setOxmClass(ExperimenterClass.class); - break; - default: - break; - } - - int fieldAndMask = in.readUnsignedByte(); - boolean hasMask = (fieldAndMask & 1) != 0; - matchEntriesBuilder.setHasMask(hasMask); - int matchField = fieldAndMask >> 1; - int matchEntryLength = in.readUnsignedByte(); - currLength += EncodeConstants.SIZE_OF_SHORT_IN_BYTES + - (2 * EncodeConstants.SIZE_OF_BYTE_IN_BYTES) + matchEntryLength; - - switch(matchField) { - case 0: - matchEntriesBuilder.setOxmMatchField(InPort.class); - PortNumberMatchEntryBuilder port = new PortNumberMatchEntryBuilder(); - port.setPortNumber(new PortNumber(in.readUnsignedInt())); - matchEntriesBuilder.addAugmentation(PortNumberMatchEntry.class, port.build()); - break; - case 1: - matchEntriesBuilder.setOxmMatchField(InPhyPort.class); - PortNumberMatchEntryBuilder phyPort = new PortNumberMatchEntryBuilder(); - phyPort.setPortNumber(new PortNumber(in.readUnsignedInt())); - matchEntriesBuilder.addAugmentation(PortNumberMatchEntry.class, phyPort.build()); - break; - case 2: - matchEntriesBuilder.setOxmMatchField(Metadata.class); - addMetadataAugmentation(matchEntriesBuilder, in); - if (hasMask) { - addMaskAugmentation(matchEntriesBuilder, in, EncodeConstants.SIZE_OF_LONG_IN_BYTES); - } - break; - case 3: - matchEntriesBuilder.setOxmMatchField(EthDst.class); - addMacAddressAugmentation(matchEntriesBuilder, in); - if (hasMask) { - addMaskAugmentation(matchEntriesBuilder, in, EncodeConstants.MAC_ADDRESS_LENGTH); - } - break; - case 4: - matchEntriesBuilder.setOxmMatchField(EthSrc.class); - addMacAddressAugmentation(matchEntriesBuilder, in); - if (hasMask) { - addMaskAugmentation(matchEntriesBuilder, in, EncodeConstants.MAC_ADDRESS_LENGTH); - } - break; - case 5: - matchEntriesBuilder.setOxmMatchField(EthType.class); - EthTypeMatchEntryBuilder ethertypeBuilder = new EthTypeMatchEntryBuilder(); - ethertypeBuilder.setEthType(new EtherType(in.readUnsignedShort())); - matchEntriesBuilder.addAugmentation(EthTypeMatchEntry.class, ethertypeBuilder.build()); - break; - case 6: - matchEntriesBuilder.setOxmMatchField(VlanVid.class); - VlanVidMatchEntryBuilder vlanVidBuilder = new VlanVidMatchEntryBuilder(); - int vidEntryValue = in.readUnsignedShort(); - vlanVidBuilder.setCfiBit((vidEntryValue & (1 << 12)) != 0); // cfi is 13-th bit - vlanVidBuilder.setVlanVid(vidEntryValue & ((1 << 12) - 1)); // value without 13-th bit - matchEntriesBuilder.addAugmentation(VlanVidMatchEntry.class, vlanVidBuilder.build()); - if (hasMask) { - addMaskAugmentation(matchEntriesBuilder, in, EncodeConstants.SIZE_OF_SHORT_IN_BYTES); - } - break; - case 7: - matchEntriesBuilder.setOxmMatchField(VlanPcp.class); - VlanPcpMatchEntryBuilder vlanPcpBuilder = new VlanPcpMatchEntryBuilder(); - vlanPcpBuilder.setVlanPcp(in.readUnsignedByte()); - matchEntriesBuilder.addAugmentation(VlanPcpMatchEntry.class, vlanPcpBuilder.build()); - break; - case 8: - matchEntriesBuilder.setOxmMatchField(IpDscp.class); - DscpMatchEntryBuilder dscpBuilder = new DscpMatchEntryBuilder(); - dscpBuilder.setDscp(new Dscp(in.readUnsignedByte())); - matchEntriesBuilder.addAugmentation(DscpMatchEntry.class, dscpBuilder.build()); - break; - case 9: - matchEntriesBuilder.setOxmMatchField(IpEcn.class); - EcnMatchEntryBuilder ecnBuilder = new EcnMatchEntryBuilder(); - ecnBuilder.setEcn(in.readUnsignedByte()); - matchEntriesBuilder.addAugmentation(EcnMatchEntry.class, ecnBuilder.build()); - break; - case 10: - matchEntriesBuilder.setOxmMatchField(IpProto.class); - ProtocolNumberMatchEntryBuilder protoNumberBuilder = new ProtocolNumberMatchEntryBuilder(); - protoNumberBuilder.setProtocolNumber(in.readUnsignedByte()); - matchEntriesBuilder.addAugmentation(ProtocolNumberMatchEntry.class, protoNumberBuilder.build()); - break; - case 11: - matchEntriesBuilder.setOxmMatchField(Ipv4Src.class); - addIpv4AddressAugmentation(matchEntriesBuilder, in); - if (hasMask) { - addMaskAugmentation(matchEntriesBuilder, in, EncodeConstants.SIZE_OF_INT_IN_BYTES); - } - break; - case 12: - matchEntriesBuilder.setOxmMatchField(Ipv4Dst.class); - addIpv4AddressAugmentation(matchEntriesBuilder, in); - if (hasMask) { - addMaskAugmentation(matchEntriesBuilder, in, EncodeConstants.SIZE_OF_INT_IN_BYTES); - } - break; - case 13: - matchEntriesBuilder.setOxmMatchField(TcpSrc.class); - addPortAugmentation(matchEntriesBuilder, in); - break; - case 14: - matchEntriesBuilder.setOxmMatchField(TcpDst.class); - addPortAugmentation(matchEntriesBuilder, in); - break; - case 15: - matchEntriesBuilder.setOxmMatchField(UdpSrc.class); - addPortAugmentation(matchEntriesBuilder, in); - break; - case 16: - matchEntriesBuilder.setOxmMatchField(UdpDst.class); - addPortAugmentation(matchEntriesBuilder, in); - break; - case 17: - matchEntriesBuilder.setOxmMatchField(SctpSrc.class); - addPortAugmentation(matchEntriesBuilder, in); - break; - case 18: - matchEntriesBuilder.setOxmMatchField(SctpDst.class); - addPortAugmentation(matchEntriesBuilder, in); - break; - case 19: - matchEntriesBuilder.setOxmMatchField(Icmpv4Type.class); - Icmpv4TypeMatchEntryBuilder icmpv4TypeBuilder = new Icmpv4TypeMatchEntryBuilder(); - icmpv4TypeBuilder.setIcmpv4Type(in.readUnsignedByte()); - matchEntriesBuilder.addAugmentation(Icmpv4TypeMatchEntry.class, icmpv4TypeBuilder.build()); - break; - case 20: - matchEntriesBuilder.setOxmMatchField(Icmpv4Code.class); - Icmpv4CodeMatchEntryBuilder icmpv4CodeBuilder = new Icmpv4CodeMatchEntryBuilder(); - icmpv4CodeBuilder.setIcmpv4Code(in.readUnsignedByte()); - matchEntriesBuilder.addAugmentation(Icmpv4CodeMatchEntry.class, icmpv4CodeBuilder.build()); - break; - case 21: - matchEntriesBuilder.setOxmMatchField(ArpOp.class); - OpCodeMatchEntryBuilder opcodeBuilder = new OpCodeMatchEntryBuilder(); - opcodeBuilder.setOpCode(in.readUnsignedShort()); - matchEntriesBuilder.addAugmentation(OpCodeMatchEntry.class, opcodeBuilder.build()); - break; - case 22: - matchEntriesBuilder.setOxmMatchField(ArpSpa.class); - addIpv4AddressAugmentation(matchEntriesBuilder, in); - if (hasMask) { - addMaskAugmentation(matchEntriesBuilder, in, EncodeConstants.SIZE_OF_INT_IN_BYTES); - } - break; - case 23: - matchEntriesBuilder.setOxmMatchField(ArpTpa.class); - addIpv4AddressAugmentation(matchEntriesBuilder, in); - if (hasMask) { - addMaskAugmentation(matchEntriesBuilder, in, EncodeConstants.SIZE_OF_INT_IN_BYTES); - } - break; - case 24: - matchEntriesBuilder.setOxmMatchField(ArpSha.class); - addMacAddressAugmentation(matchEntriesBuilder, in); - if (hasMask) { - addMaskAugmentation(matchEntriesBuilder, in, EncodeConstants.MAC_ADDRESS_LENGTH); - } - break; - case 25: - matchEntriesBuilder.setOxmMatchField(ArpTha.class); - addMacAddressAugmentation(matchEntriesBuilder, in); - if (hasMask) { - addMaskAugmentation(matchEntriesBuilder, in, EncodeConstants.MAC_ADDRESS_LENGTH); - } - break; - case 26: - matchEntriesBuilder.setOxmMatchField(Ipv6Src.class); - addIpv6AddressAugmentation(matchEntriesBuilder, in); - if (hasMask) { - addMaskAugmentation(matchEntriesBuilder, in, EncodeConstants.SIZE_OF_IPV6_ADDRESS_IN_BYTES); - } - break; - case 27: - matchEntriesBuilder.setOxmMatchField(Ipv6Dst.class); - addIpv6AddressAugmentation(matchEntriesBuilder, in); - if (hasMask) { - addMaskAugmentation(matchEntriesBuilder, in, EncodeConstants.SIZE_OF_IPV6_ADDRESS_IN_BYTES); - } - break; - case 28: - matchEntriesBuilder.setOxmMatchField(Ipv6Flabel.class); - Ipv6FlabelMatchEntryBuilder ipv6FlabelBuilder = new Ipv6FlabelMatchEntryBuilder(); - ipv6FlabelBuilder.setIpv6Flabel(new Ipv6FlowLabel(in.readUnsignedInt())); - matchEntriesBuilder.addAugmentation(Ipv6FlabelMatchEntry.class, ipv6FlabelBuilder.build()); - if (hasMask) { - addMaskAugmentation(matchEntriesBuilder, in, EncodeConstants.SIZE_OF_INT_IN_BYTES); - } - break; - case 29: - matchEntriesBuilder.setOxmMatchField(Icmpv6Type.class); - Icmpv6TypeMatchEntryBuilder icmpv6TypeBuilder = new Icmpv6TypeMatchEntryBuilder(); - icmpv6TypeBuilder.setIcmpv6Type(in.readUnsignedByte()); - matchEntriesBuilder.addAugmentation(Icmpv6TypeMatchEntry.class, icmpv6TypeBuilder.build()); - break; - case 30: - matchEntriesBuilder.setOxmMatchField(Icmpv6Code.class); - Icmpv6CodeMatchEntryBuilder icmpv6CodeBuilder = new Icmpv6CodeMatchEntryBuilder(); - icmpv6CodeBuilder.setIcmpv6Code(in.readUnsignedByte()); - matchEntriesBuilder.addAugmentation(Icmpv6CodeMatchEntry.class, icmpv6CodeBuilder.build()); - break; - case 31: - matchEntriesBuilder.setOxmMatchField(Ipv6NdTarget.class); - addIpv6AddressAugmentation(matchEntriesBuilder, in); - break; - case 32: - matchEntriesBuilder.setOxmMatchField(Ipv6NdSll.class); - addMacAddressAugmentation(matchEntriesBuilder, in); - break; - case 33: - matchEntriesBuilder.setOxmMatchField(Ipv6NdTll.class); - addMacAddressAugmentation(matchEntriesBuilder, in); - break; - case 34: - matchEntriesBuilder.setOxmMatchField(MplsLabel.class); - MplsLabelMatchEntryBuilder mplsLabelBuilder = new MplsLabelMatchEntryBuilder(); - mplsLabelBuilder.setMplsLabel(in.readUnsignedInt()); - matchEntriesBuilder.addAugmentation(MplsLabelMatchEntry.class, mplsLabelBuilder.build()); - break; - case 35: - matchEntriesBuilder.setOxmMatchField(MplsTc.class); - TcMatchEntryBuilder tcBuilder = new TcMatchEntryBuilder(); - tcBuilder.setTc(in.readUnsignedByte()); - matchEntriesBuilder.addAugmentation(TcMatchEntry.class, tcBuilder.build()); - break; - case 36: - matchEntriesBuilder.setOxmMatchField(MplsBos.class); - BosMatchEntryBuilder bosBuilder = new BosMatchEntryBuilder(); - if (in.readUnsignedByte() != 0) { - bosBuilder.setBos(true); - } else { - bosBuilder.setBos(false); - } - matchEntriesBuilder.addAugmentation(BosMatchEntry.class, bosBuilder.build()); - break; - case 37: - matchEntriesBuilder.setOxmMatchField(PbbIsid.class); - IsidMatchEntryBuilder isidBuilder = new IsidMatchEntryBuilder(); - Integer isid = in.readUnsignedMedium(); - isidBuilder.setIsid(isid.longValue()); - matchEntriesBuilder.addAugmentation(IsidMatchEntry.class, isidBuilder.build()); - if (hasMask) { - addMaskAugmentation(matchEntriesBuilder, in, EncodeConstants.SIZE_OF_3_BYTES); - } - break; - case 38: - matchEntriesBuilder.setOxmMatchField(TunnelId.class); - addMetadataAugmentation(matchEntriesBuilder, in); - if (hasMask) { - addMaskAugmentation(matchEntriesBuilder, in, EncodeConstants.SIZE_OF_LONG_IN_BYTES); - } - break; - case 39: - matchEntriesBuilder.setOxmMatchField(Ipv6Exthdr.class); - PseudoFieldMatchEntryBuilder pseudoBuilder = new PseudoFieldMatchEntryBuilder(); - int bitmap = in.readUnsignedShort(); - 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 (hasMask) { - addMaskAugmentation(matchEntriesBuilder, in, EncodeConstants.SIZE_OF_SHORT_IN_BYTES); - } - break; - default: - break; - } - matchEntriesList.add(matchEntriesBuilder.build()); - if (oneEntry) { - break; - } - } - if ((matchLength - currLength) > 0) { - in.skipBytes(matchLength - currLength); - } - return matchEntriesList; - } - - /** Decodes oxm ids - * @param in input ByteBuf - * @param matchLength match entries length - * @return list of match ids - */ - public static List createMatchIds(ByteBuf in, int matchLength) { - return MatchIdsReader.createOxmIds(in, matchLength); - } - - private static void addMaskAugmentation(MatchEntriesBuilder builder, ByteBuf in, int matchEntryLength) { - MaskMatchEntryBuilder maskBuilder = new MaskMatchEntryBuilder(); - byte[] mask = new byte[matchEntryLength]; - in.readBytes(mask); - maskBuilder.setMask(mask); - builder.addAugmentation(MaskMatchEntry.class, maskBuilder.build()); - } - - private static void addIpv6AddressAugmentation(MatchEntriesBuilder builder, ByteBuf in) { - Ipv6AddressMatchEntryBuilder ipv6AddressBuilder = new Ipv6AddressMatchEntryBuilder(); - List groups = new ArrayList<>(); - for (int i = 0; i < EncodeConstants.GROUPS_IN_IPV6_ADDRESS; i++) { - groups.add(String.format("%04X", in.readUnsignedShort())); - } - Joiner joiner = Joiner.on(":"); - ipv6AddressBuilder.setIpv6Address(new Ipv6Address(joiner.join(groups))); - builder.addAugmentation(Ipv6AddressMatchEntry.class, ipv6AddressBuilder.build()); - } - - private static void addMetadataAugmentation(MatchEntriesBuilder builder, ByteBuf in) { - MetadataMatchEntryBuilder metadata = new MetadataMatchEntryBuilder(); - byte[] metadataBytes = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES]; - in.readBytes(metadataBytes); - metadata.setMetadata(metadataBytes); - builder.addAugmentation(MetadataMatchEntry.class, metadata.build()); - } - - private static void addIpv4AddressAugmentation(MatchEntriesBuilder builder, ByteBuf in) { - Ipv4AddressMatchEntryBuilder ipv4AddressBuilder = new Ipv4AddressMatchEntryBuilder(); - List groups = new ArrayList<>(); - for (int i = 0; i < EncodeConstants.GROUPS_IN_IPV4_ADDRESS; i++) { - groups.add(Short.toString(in.readUnsignedByte())); - } - Joiner joiner = Joiner.on("."); - ipv4AddressBuilder.setIpv4Address(new Ipv4Address(joiner.join(groups))); - builder.addAugmentation(Ipv4AddressMatchEntry.class, ipv4AddressBuilder.build()); - } - - private static void addMacAddressAugmentation(MatchEntriesBuilder builder, ByteBuf in) { - MacAddressMatchEntryBuilder macAddress = new MacAddressMatchEntryBuilder(); - byte[] address = new byte[EncodeConstants.MAC_ADDRESS_LENGTH]; - in.readBytes(address); - macAddress.setMacAddress(new MacAddress(ByteBufUtils.macAddressToString(address))); - builder.addAugmentation(MacAddressMatchEntry.class, macAddress.build()); - } - - private static void addPortAugmentation(MatchEntriesBuilder builder, ByteBuf in) { - PortMatchEntryBuilder portBuilder = new PortMatchEntryBuilder(); - portBuilder.setPort(new org.opendaylight.yang.gen.v1.urn.ietf.params. - xml.ns.yang.ietf.inet.types.rev100924.PortNumber(in.readUnsignedShort())); - builder.addAugmentation(PortMatchEntry.class, portBuilder.build()); + @Override + public void injectDeserializerRegistry(DeserializerRegistry deserializerRegistry) { + this.registry = deserializerRegistry; } }