openflow-protocol-impl/src/main/java/org/opendaylight/openflowjava/protocol/impl/util/MatchIdsSerializer.java

   1 /*\r
   2  * Copyright (c) 2013 Pantheon Technologies s.r.o. and others.  All rights reserved.\r
   3  *\r
   4  * This program and the accompanying materials are made available under the\r
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,\r
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html\r
   7  */\r
   8 package org.opendaylight.openflowjava.protocol.impl.util;\r
   9 \r
  10 import io.netty.buffer.ByteBuf;\r
  11 \r
  12 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.ArpOp;\r
  13 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.ArpSha;\r
  14 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.ArpSpa;\r
  15 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.ArpTha;\r
  16 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.ArpTpa;\r
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.EthDst;\r
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.EthSrc;\r
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.EthType;\r
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.Icmpv4Code;\r
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.Icmpv4Type;\r
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.Icmpv6Code;\r
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.Icmpv6Type;\r
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.InPhyPort;\r
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.InPort;\r
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.IpDscp;\r
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.IpEcn;\r
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.IpProto;\r
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.Ipv4Dst;\r
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.Ipv4Src;\r
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.Ipv6Dst;\r
  32 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.Ipv6Exthdr;\r
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.Ipv6Flabel;\r
  34 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.Ipv6NdSll;\r
  35 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.Ipv6NdTarget;\r
  36 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.Ipv6NdTll;\r
  37 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.Ipv6Src;\r
  38 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.MatchField;\r
  39 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.Metadata;\r
  40 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.MplsBos;\r
  41 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.MplsLabel;\r
  42 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.MplsTc;\r
  43 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.PbbIsid;\r
  44 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.SctpDst;\r
  45 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.SctpSrc;\r
  46 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.TcpDst;\r
  47 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.TcpSrc;\r
  48 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.TunnelId;\r
  49 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.UdpDst;\r
  50 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.UdpSrc;\r
  51 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.VlanPcp;\r
  52 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.VlanVid;\r
  53 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.oxm.fields.grouping.MatchEntries;\r
  54 \r
  55 /**\r
  56  * Encodes match ids (oxm_ids) needed in Multipart-TableFeatures messages\r
  57  * @author michal.polkorab\r
  58  */\r
  59 public abstract class MatchIdsSerializer {\r
  60 \r
  61     /**\r
  62      * Encodes oxm headers (without values) \r
  63      * @param entry match entry\r
  64      * @param out output ByteBuf\r
  65      */\r
  66     public static void encodeIdsRest(MatchEntries entry, ByteBuf out) {\r
  67         int fieldValue = 0;\r
  68         Class<? extends MatchField> field = entry.getOxmMatchField();\r
  69         if (field.isAssignableFrom(InPort.class)) {\r
  70             fieldValue = 0;\r
  71             MatchSerializer.writeOxmFieldAndLength(out, fieldValue, false, EncodeConstants.SIZE_OF_INT_IN_BYTES);\r
  72         } else if (field.isAssignableFrom(InPhyPort.class)) {\r
  73             fieldValue = 1;\r
  74             MatchSerializer.writeOxmFieldAndLength(out, fieldValue, false, EncodeConstants.SIZE_OF_INT_IN_BYTES);\r
  75         } else if (field.isAssignableFrom(Metadata.class)) {\r
  76             fieldValue = 2;\r
  77             MatchSerializer.writeOxmFieldAndLength(out, fieldValue, entry.isHasMask(),\r
  78                     EncodeConstants.SIZE_OF_LONG_IN_BYTES);\r
  79         } else if (field.isAssignableFrom(EthDst.class)) {\r
  80             fieldValue = 3;\r
  81             MatchSerializer.writeOxmFieldAndLength(out, fieldValue, entry.isHasMask(),\r
  82                     EncodeConstants.MAC_ADDRESS_LENGTH);\r
  83         } else if (field.isAssignableFrom(EthSrc.class)) {\r
  84             fieldValue = 4;\r
  85             MatchSerializer.writeOxmFieldAndLength(out, fieldValue, entry.isHasMask(),\r
  86                     EncodeConstants.MAC_ADDRESS_LENGTH);\r
  87         } else if (field.isAssignableFrom(EthType.class)) {\r
  88             fieldValue = 5;\r
  89             MatchSerializer.writeOxmFieldAndLength(out, fieldValue, false, EncodeConstants.SIZE_OF_SHORT_IN_BYTES);\r
  90         } else if (field.isAssignableFrom(VlanVid.class)) {\r
  91             fieldValue = 6;\r
  92             MatchSerializer.writeOxmFieldAndLength(out, fieldValue, entry.isHasMask(),\r
  93                     EncodeConstants.SIZE_OF_SHORT_IN_BYTES);\r
  94         } else if (field.isAssignableFrom(VlanPcp.class)) {\r
  95             fieldValue = 7;\r
  96             MatchSerializer.writeOxmFieldAndLength(out, fieldValue, false, EncodeConstants.SIZE_OF_BYTE_IN_BYTES);\r
  97         } else if (field.isAssignableFrom(IpDscp.class)) {\r
  98             fieldValue = 8;\r
  99             MatchSerializer.writeOxmFieldAndLength(out, fieldValue, false, EncodeConstants.SIZE_OF_BYTE_IN_BYTES);\r
 100         } else if (field.isAssignableFrom(IpEcn.class)) {\r
 101             fieldValue = 9;\r
 102             MatchSerializer.writeOxmFieldAndLength(out, fieldValue, false, EncodeConstants.SIZE_OF_BYTE_IN_BYTES);\r
 103         } else if (field.isAssignableFrom(IpProto.class)) {\r
 104             fieldValue = 10;\r
 105             MatchSerializer.writeOxmFieldAndLength(out, fieldValue, false, EncodeConstants.SIZE_OF_BYTE_IN_BYTES);\r
 106         } else if (field.isAssignableFrom(Ipv4Src.class)) {\r
 107             fieldValue = 11;\r
 108             MatchSerializer.writeOxmFieldAndLength(out, fieldValue, entry.isHasMask(),\r
 109                     EncodeConstants.SIZE_OF_INT_IN_BYTES);\r
 110         } else if (field.isAssignableFrom(Ipv4Dst.class)) {\r
 111             fieldValue = 12;\r
 112             MatchSerializer.writeOxmFieldAndLength(out, fieldValue, entry.isHasMask(),\r
 113                     EncodeConstants.SIZE_OF_SHORT_IN_BYTES);\r
 114         } else if (field.isAssignableFrom(TcpSrc.class)) {\r
 115             fieldValue = 13;\r
 116             MatchSerializer.writeOxmFieldAndLength(out, fieldValue, false, EncodeConstants.SIZE_OF_SHORT_IN_BYTES);\r
 117         } else if (field.isAssignableFrom(TcpDst.class)) {\r
 118             fieldValue = 14;\r
 119             MatchSerializer.writeOxmFieldAndLength(out, fieldValue, false, EncodeConstants.SIZE_OF_SHORT_IN_BYTES);\r
 120         } else if (field.isAssignableFrom(UdpSrc.class)) {\r
 121             fieldValue = 15;\r
 122             MatchSerializer.writeOxmFieldAndLength(out, fieldValue, false, EncodeConstants.SIZE_OF_SHORT_IN_BYTES);\r
 123         } else if (field.isAssignableFrom(UdpDst.class)) {\r
 124             fieldValue = 16;\r
 125             MatchSerializer.writeOxmFieldAndLength(out, fieldValue, false, EncodeConstants.SIZE_OF_SHORT_IN_BYTES);\r
 126         } else if (field.isAssignableFrom(SctpSrc.class)) {\r
 127             fieldValue = 17;\r
 128             MatchSerializer.writeOxmFieldAndLength(out, fieldValue, false, EncodeConstants.SIZE_OF_SHORT_IN_BYTES);\r
 129         } else if (field.isAssignableFrom(SctpDst.class)) {\r
 130             fieldValue = 18;\r
 131             MatchSerializer.writeOxmFieldAndLength(out, fieldValue, false, EncodeConstants.SIZE_OF_SHORT_IN_BYTES);\r
 132         } else if (field.isAssignableFrom(Icmpv4Type.class)) {\r
 133             fieldValue = 19;\r
 134             MatchSerializer.writeOxmFieldAndLength(out, fieldValue, false, EncodeConstants.SIZE_OF_BYTE_IN_BYTES);\r
 135         } else if (field.isAssignableFrom(Icmpv4Code.class)) {\r
 136             fieldValue = 20;\r
 137             MatchSerializer.writeOxmFieldAndLength(out, fieldValue, false, EncodeConstants.SIZE_OF_BYTE_IN_BYTES);\r
 138         } else if (field.isAssignableFrom(ArpOp.class)) {\r
 139             fieldValue = 21;\r
 140             MatchSerializer.writeOxmFieldAndLength(out, fieldValue, false, EncodeConstants.SIZE_OF_SHORT_IN_BYTES);\r
 141         } else if (field.isAssignableFrom(ArpSpa.class)) {\r
 142             fieldValue = 22;\r
 143             MatchSerializer.writeOxmFieldAndLength(out, fieldValue, entry.isHasMask(),\r
 144                     EncodeConstants.SIZE_OF_SHORT_IN_BYTES);\r
 145         } else if (field.isAssignableFrom(ArpTpa.class)) {\r
 146             fieldValue = 23;\r
 147             MatchSerializer.writeOxmFieldAndLength(out, fieldValue, entry.isHasMask(),\r
 148                     EncodeConstants.SIZE_OF_SHORT_IN_BYTES);\r
 149         } else if (field.isAssignableFrom(ArpSha.class)) {\r
 150             fieldValue = 24;\r
 151             MatchSerializer.writeOxmFieldAndLength(out, fieldValue, entry.isHasMask(),\r
 152                     EncodeConstants.MAC_ADDRESS_LENGTH);\r
 153         } else if (field.isAssignableFrom(ArpTha.class)) {\r
 154             fieldValue = 25;\r
 155             MatchSerializer.writeOxmFieldAndLength(out, fieldValue, entry.isHasMask(),\r
 156                     EncodeConstants.MAC_ADDRESS_LENGTH);\r
 157         } else if (field.isAssignableFrom(Ipv6Src.class)) {\r
 158             fieldValue = 26;\r
 159             MatchSerializer.writeOxmFieldAndLength(out, fieldValue, entry.isHasMask(),\r
 160                     EncodeConstants.SIZE_OF_IPV6_ADDRESS_IN_BYTES);\r
 161         } else if (field.isAssignableFrom(Ipv6Dst.class)) {\r
 162             fieldValue = 27;\r
 163             MatchSerializer.writeOxmFieldAndLength(out, fieldValue, entry.isHasMask(),\r
 164                     EncodeConstants.SIZE_OF_IPV6_ADDRESS_IN_BYTES);\r
 165         } else if (field.isAssignableFrom(Ipv6Flabel.class)) {\r
 166             fieldValue = 28;\r
 167             MatchSerializer.writeOxmFieldAndLength(out, fieldValue, entry.isHasMask(),\r
 168                     EncodeConstants.SIZE_OF_INT_IN_BYTES);\r
 169         } else if (field.isAssignableFrom(Icmpv6Type.class)) {\r
 170             fieldValue = 29;\r
 171             MatchSerializer.writeOxmFieldAndLength(out, fieldValue, false, EncodeConstants.SIZE_OF_BYTE_IN_BYTES);\r
 172         } else if (field.isAssignableFrom(Icmpv6Code.class)) {\r
 173             fieldValue = 30;\r
 174             MatchSerializer.writeOxmFieldAndLength(out, fieldValue, false, EncodeConstants.SIZE_OF_BYTE_IN_BYTES);\r
 175         } else if (field.isAssignableFrom(Ipv6NdTarget.class)) {\r
 176             fieldValue = 31;\r
 177             MatchSerializer.writeOxmFieldAndLength(out, fieldValue, entry.isHasMask(),\r
 178                     EncodeConstants.SIZE_OF_IPV6_ADDRESS_IN_BYTES);\r
 179         } else if (field.isAssignableFrom(Ipv6NdSll.class)) {\r
 180             fieldValue = 32;\r
 181             MatchSerializer.writeOxmFieldAndLength(out, fieldValue, entry.isHasMask(),\r
 182                     EncodeConstants.MAC_ADDRESS_LENGTH);\r
 183         } else if (field.isAssignableFrom(Ipv6NdTll.class)) {\r
 184             fieldValue = 33;\r
 185             MatchSerializer.writeOxmFieldAndLength(out, fieldValue, entry.isHasMask(),\r
 186                     EncodeConstants.MAC_ADDRESS_LENGTH);\r
 187         } else if (field.isAssignableFrom(MplsLabel.class)) {\r
 188             fieldValue = 34;\r
 189             MatchSerializer.writeOxmFieldAndLength(out, fieldValue, false, EncodeConstants.SIZE_OF_INT_IN_BYTES);\r
 190         } else if (field.isAssignableFrom(MplsTc.class)) {\r
 191             fieldValue = 35;\r
 192             MatchSerializer.writeOxmFieldAndLength(out, fieldValue, false, EncodeConstants.SIZE_OF_BYTE_IN_BYTES);\r
 193         } else if (field.isAssignableFrom(MplsBos.class)) {\r
 194             fieldValue = 36;\r
 195             MatchSerializer.writeOxmFieldAndLength(out, fieldValue, false, EncodeConstants.SIZE_OF_BYTE_IN_BYTES);\r
 196         } else if (field.isAssignableFrom(PbbIsid.class)) {\r
 197             fieldValue = 37;\r
 198             MatchSerializer.writeOxmFieldAndLength(out, fieldValue, entry.isHasMask(), EncodeConstants.SIZE_OF_3_BYTES);\r
 199         } else if (field.isAssignableFrom(TunnelId.class)) {\r
 200             fieldValue = 38;\r
 201             MatchSerializer.writeOxmFieldAndLength(out, fieldValue, entry.isHasMask(),\r
 202                     EncodeConstants.SIZE_OF_LONG_IN_BYTES);\r
 203         } else if (field.isAssignableFrom(Ipv6Exthdr.class)) {\r
 204             fieldValue = 39;\r
 205             MatchSerializer.writeOxmFieldAndLength(out, fieldValue, entry.isHasMask(),\r
 206                     EncodeConstants.SIZE_OF_SHORT_IN_BYTES);\r
 207         }\r
 208     }\r
 209 \r
 210 }\r