-/*\r
- * Copyright (c) 2013 Pantheon Technologies s.r.o. and others. All rights reserved.\r
- *\r
- * This program and the accompanying materials are made available under the\r
- * terms of the Eclipse Public License v1.0 which accompanies this distribution,\r
- * and is available at http://www.eclipse.org/legal/epl-v10.html\r
- */\r
-package org.opendaylight.openflowjava.protocol.impl.deserialization.match;\r
-\r
-import io.netty.buffer.ByteBuf;\r
-\r
-import org.opendaylight.openflowjava.protocol.api.extensibility.OFDeserializer;\r
-import org.opendaylight.openflowjava.protocol.impl.util.EncodeConstants;\r
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.PseudoFieldMatchEntry;\r
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.PseudoFieldMatchEntryBuilder;\r
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.Ipv6ExthdrFlags;\r
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.Clazz;\r
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.Ipv6Exthdr;\r
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.MatchField;\r
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.OpenflowBasicClass;\r
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.oxm.fields.grouping.MatchEntries;\r
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.oxm.fields.grouping.MatchEntriesBuilder;\r
-\r
-/**\r
- * @author michal.polkorab\r
- *\r
- */\r
-public class OxmIpv6ExtHdrDeserializer extends AbstractOxmMatchEntryDeserializer\r
- implements OFDeserializer<MatchEntries> {\r
-\r
- @Override\r
- public MatchEntries deserialize(ByteBuf input) {\r
- MatchEntriesBuilder builder = processHeader(getOxmClass(), getOxmField(), input);\r
- addIpv6ExtHdrAugmentation(input, builder);\r
- if (builder.isHasMask()) {\r
- OxmMaskDeserializer.addMaskAugmentation(builder, input, EncodeConstants.SIZE_OF_SHORT_IN_BYTES);\r
- }\r
- return builder.build();\r
- }\r
-\r
- private static void addIpv6ExtHdrAugmentation(ByteBuf input,\r
- MatchEntriesBuilder builder) {\r
- PseudoFieldMatchEntryBuilder pseudoBuilder = new PseudoFieldMatchEntryBuilder();\r
- int bitmap = input.readUnsignedShort();\r
- final Boolean NONEXT = ((bitmap) & (1<<0)) != 0;\r
- final Boolean ESP = ((bitmap) & (1<<1)) != 0;\r
- final Boolean AUTH = ((bitmap) & (1<<2)) != 0;\r
- final Boolean DEST = ((bitmap) & (1<<3)) != 0;\r
- final Boolean FRAG = ((bitmap) & (1<<4)) != 0;\r
- final Boolean ROUTER = ((bitmap) & (1<<5)) != 0;\r
- final Boolean HOP = ((bitmap) & (1<<6)) != 0;\r
- final Boolean UNREP = ((bitmap) & (1<<7)) != 0;\r
- final Boolean UNSEQ = ((bitmap) & (1<<8)) != 0;\r
- pseudoBuilder.setPseudoField(new Ipv6ExthdrFlags(AUTH, DEST, ESP, FRAG, HOP, NONEXT, ROUTER, UNREP, UNSEQ));\r
- builder.addAugmentation(PseudoFieldMatchEntry.class, pseudoBuilder.build());\r
- }\r
-\r
- @Override\r
- protected Class<? extends MatchField> getOxmField() {\r
- return Ipv6Exthdr.class;\r
- }\r
-\r
- @Override\r
- protected Class<? extends Clazz> getOxmClass() {\r
- return OpenflowBasicClass.class;\r
- }\r
+/*
+ * Copyright (c) 2013 Pantheon Technologies s.r.o. 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.openflowjava.protocol.impl.deserialization.match;
+
+import io.netty.buffer.ByteBuf;
+
+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.Ipv6ExthdrFlags;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.Ipv6Exthdr;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.MatchField;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.OpenflowBasicClass;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.OxmClassBase;
+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.entries.grouping.MatchEntryBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entry.value.grouping.match.entry.value.Ipv6ExthdrCaseBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entry.value.grouping.match.entry.value.ipv6.exthdr._case.Ipv6ExthdrBuilder;
+
+/**
+ * @author michal.polkorab
+ *
+ */
+public class OxmIpv6ExtHdrDeserializer extends AbstractOxmMatchEntryDeserializer
+ implements OFDeserializer<MatchEntry> {
+
+ @Override
+ public MatchEntry deserialize(ByteBuf input) {
+ MatchEntryBuilder builder = processHeader(getOxmClass(), getOxmField(), input);
+ addIpv6ExtHdrValue(input, builder);
+ return builder.build();
+ }
+
+ private static void addIpv6ExtHdrValue(ByteBuf input, MatchEntryBuilder builder) {
+ Ipv6ExthdrCaseBuilder caseBuilder = new Ipv6ExthdrCaseBuilder();
+ Ipv6ExthdrBuilder extHdrBuilder = new Ipv6ExthdrBuilder();
+ extHdrBuilder.setPseudoField(convertPseudofields(input));
+ if (builder.isHasMask()) {
+ extHdrBuilder.setMask(OxmDeserializerHelper
+ .convertMask(input, EncodeConstants.SIZE_OF_SHORT_IN_BYTES));
+ }
+ caseBuilder.setIpv6Exthdr(extHdrBuilder.build());
+ builder.setMatchEntryValue(caseBuilder.build());
+ }
+
+ private static Ipv6ExthdrFlags convertPseudofields(ByteBuf input) {
+ int bitmap = input.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;
+ return new Ipv6ExthdrFlags(auth, dest, esp, frag, hop, nonext, router, unrep, unseq);
+ }
+
+ @Override
+ protected Class<? extends MatchField> getOxmField() {
+ return Ipv6Exthdr.class;
+ }
+
+ @Override
+ protected Class<? extends OxmClassBase> getOxmClass() {
+ return OpenflowBasicClass.class;
+ }
}
\ No newline at end of file
Code Review / openflowjava.git / blobdiff