/*
* 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.factories;
import io.netty.buffer.ByteBuf;
import java.math.BigInteger;
import java.util.ArrayList;
import java.util.List;
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.keys.MessageCodeKey;
import org.opendaylight.openflowjava.protocol.api.util.EncodeConstants;
import org.opendaylight.openflowjava.protocol.impl.util.CodeKeyMaker;
import org.opendaylight.openflowjava.protocol.impl.util.CodeKeyMakerFactory;
import org.opendaylight.openflowjava.protocol.impl.util.ListDeserializer;
import org.opendaylight.openflowjava.util.ByteBufUtils;
import org.opendaylight.openflowjava.util.ExperimenterDeserializerKeyFactory;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev150225.ActionRelatedTableFeatureProperty;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev150225.ActionRelatedTableFeaturePropertyBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev150225.InstructionRelatedTableFeatureProperty;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev150225.InstructionRelatedTableFeaturePropertyBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev150225.NextTableRelatedTableFeatureProperty;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev150225.NextTableRelatedTableFeaturePropertyBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev150225.OxmRelatedTableFeatureProperty;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev150225.OxmRelatedTableFeaturePropertyBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev150225.table.features.properties.container.table.feature.properties.NextTableIds;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev150225.table.features.properties.container.table.feature.properties.NextTableIdsBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.actions.grouping.Action;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.instruction.rev130731.instructions.grouping.Instruction;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.ActionType;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.ExperimenterId;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.FlowModFlags;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.GroupCapabilities;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.GroupId;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.GroupType;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.GroupTypes;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.MeterBandType;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.MeterBandTypeBitmap;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.MeterFlags;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.MeterId;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.MultipartRequestFlags;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.MultipartType;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.PortConfig;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.PortFeatures;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.PortNumber;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.PortState;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.TableConfig;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.TableFeaturesPropType;
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.protocol.rev130731.MultipartReplyMessage;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.MultipartReplyMessageBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.buckets.grouping.BucketsList;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.buckets.grouping.BucketsListBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.experimenter.core.ExperimenterDataOfChoice;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.meter.band.header.meter.band.MeterBandDropCaseBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.meter.band.header.meter.band.MeterBandDscpRemarkCaseBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.meter.band.header.meter.band.MeterBandExperimenterCase;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.meter.band.header.meter.band.meter.band.drop._case.MeterBandDropBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.meter.band.header.meter.band.meter.band.dscp.remark._case.MeterBandDscpRemarkBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyAggregateCase;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyAggregateCaseBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyDescCase;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyDescCaseBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyExperimenterCase;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyExperimenterCaseBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyFlowCase;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyFlowCaseBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyGroupCase;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyGroupCaseBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyGroupDescCase;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyGroupDescCaseBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyGroupFeaturesCase;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyGroupFeaturesCaseBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyMeterCase;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyMeterCaseBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyMeterConfigCase;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyMeterConfigCaseBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyMeterFeaturesCase;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyMeterFeaturesCaseBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyPortDescCase;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyPortDescCaseBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyPortStatsCase;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyPortStatsCaseBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyQueueCase;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyQueueCaseBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyTableCase;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyTableCaseBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyTableFeaturesCase;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyTableFeaturesCaseBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.aggregate._case.MultipartReplyAggregateBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.desc._case.MultipartReplyDescBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.experimenter._case.MultipartReplyExperimenterBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.flow._case.MultipartReplyFlowBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.flow._case.multipart.reply.flow.FlowStats;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.flow._case.multipart.reply.flow.FlowStatsBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.group._case.MultipartReplyGroupBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.group._case.multipart.reply.group.GroupStats;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.group._case.multipart.reply.group.GroupStatsBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.group._case.multipart.reply.group.group.stats.BucketStats;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.group._case.multipart.reply.group.group.stats.BucketStatsBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.group.desc._case.MultipartReplyGroupDescBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.group.desc._case.multipart.reply.group.desc.GroupDesc;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.group.desc._case.multipart.reply.group.desc.GroupDescBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.group.features._case.MultipartReplyGroupFeaturesBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.meter._case.MultipartReplyMeterBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.meter._case.multipart.reply.meter.MeterStats;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.meter._case.multipart.reply.meter.MeterStatsBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.meter._case.multipart.reply.meter.meter.stats.MeterBandStats;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.meter._case.multipart.reply.meter.meter.stats.MeterBandStatsBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.meter.config._case.MultipartReplyMeterConfigBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.meter.config._case.multipart.reply.meter.config.MeterConfig;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.meter.config._case.multipart.reply.meter.config.MeterConfigBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.meter.config._case.multipart.reply.meter.config.meter.config.Bands;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.meter.config._case.multipart.reply.meter.config.meter.config.BandsBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.meter.features._case.MultipartReplyMeterFeaturesBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.port.desc._case.MultipartReplyPortDescBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.port.desc._case.multipart.reply.port.desc.Ports;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.port.desc._case.multipart.reply.port.desc.PortsBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.port.stats._case.MultipartReplyPortStatsBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.port.stats._case.multipart.reply.port.stats.PortStats;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.port.stats._case.multipart.reply.port.stats.PortStatsBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.queue._case.MultipartReplyQueueBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.queue._case.multipart.reply.queue.QueueStats;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.queue._case.multipart.reply.queue.QueueStatsBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.table._case.MultipartReplyTableBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.table._case.multipart.reply.table.TableStats;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.table._case.multipart.reply.table.TableStatsBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.table.features._case.MultipartReplyTableFeaturesBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.table.features._case.multipart.reply.table.features.TableFeatures;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.table.features._case.multipart.reply.table.features.TableFeaturesBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.table.features.properties.grouping.TableFeatureProperties;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.table.features.properties.grouping.TableFeaturePropertiesBuilder;
/**
* Translates MultipartReply messages
*
* @author timotej.kubas
* @author michal.polkorab
*/
public class MultipartReplyMessageFactory implements OFDeserializer<MultipartReplyMessage>,
DeserializerRegistryInjector {
private static final byte PADDING_IN_MULTIPART_REPLY_HEADER = 4;
private static final int DESC_STR_LEN = 256;
private static final int SERIAL_NUM_LEN = 32;
private static final byte PADDING_IN_FLOW_STATS_HEADER_01 = 1;
private static final byte PADDING_IN_FLOW_STATS_HEADER_02 = 4;
private static final byte PADDING_IN_AGGREGATE_HEADER = 4;
private static final byte PADDING_IN_TABLE_HEADER = 3;
private static final byte PADDING_IN_MULTIPART_REPLY_TABLE_FEATURES = 5;
private static final byte MAX_TABLE_NAME_LENGTH = 32;
private static final byte MULTIPART_REPLY_TABLE_FEATURES_STRUCTURE_LENGTH = 64;
private static final byte COMMON_PROPERTY_LENGTH = 4;
private static final byte PADDING_IN_PORT_STATS_HEADER = 4;
private static final byte PADDING_IN_GROUP_HEADER_01 = 2;
private static final byte PADDING_IN_GROUP_HEADER_02 = 4;
private static final byte BUCKET_COUNTER_LENGTH = 16;
private static final byte GROUP_BODY_LENGTH = 40;
private static final byte PADDING_IN_METER_FEATURES_HEADER = 2;
private static final byte PADDING_IN_METER_STATS_HEADER = 6;
private static final byte METER_BAND_STATS_LENGTH = 16;
private static final byte METER_BODY_LENGTH = 40;
private static final byte METER_CONFIG_LENGTH = 8;
private static final byte PADDING_IN_METER_BAND_DROP_HEADER = 4;
private static final byte PADDING_IN_METER_BAND_DSCP_HEADER = 3;
private static final byte PADDING_IN_PORT_DESC_HEADER_01 = 4;
private static final byte PADDING_IN_PORT_DESC_HEADER_02 = 2;
private static final int GROUP_TYPES = 4;
private static final byte PADDING_IN_GROUP_DESC_HEADER = 1;
private static final byte PADDING_IN_BUCKETS_HEADER = 4;
private static final byte GROUP_DESC_HEADER_LENGTH = 8;
private static final byte BUCKETS_HEADER_LENGTH = 16;
private DeserializerRegistry registry;
@Override
public MultipartReplyMessage deserialize(final ByteBuf rawMessage) {
MultipartReplyMessageBuilder builder = new MultipartReplyMessageBuilder();
builder.setVersion((short) EncodeConstants.OF13_VERSION_ID);
builder.setXid(rawMessage.readUnsignedInt());
int type = rawMessage.readUnsignedShort();
builder.setType(MultipartType.forValue(type));
builder.setFlags(new MultipartRequestFlags((rawMessage.readUnsignedShort() & 0x01) != 0));
rawMessage.skipBytes(PADDING_IN_MULTIPART_REPLY_HEADER);
switch (MultipartType.forValue(type)) {
case OFPMPDESC:
builder.setMultipartReplyBody(setDesc(rawMessage));
break;
case OFPMPFLOW:
builder.setMultipartReplyBody(setFlow(rawMessage));
break;
case OFPMPAGGREGATE:
builder.setMultipartReplyBody(setAggregate(rawMessage));
break;
case OFPMPTABLE:
builder.setMultipartReplyBody(setTable(rawMessage));
break;
case OFPMPPORTSTATS:
builder.setMultipartReplyBody(setPortStats(rawMessage));
break;
case OFPMPQUEUE:
builder.setMultipartReplyBody(setQueue(rawMessage));
break;
case OFPMPGROUP:
builder.setMultipartReplyBody(setGroup(rawMessage));
break;
case OFPMPGROUPDESC:
builder.setMultipartReplyBody(setGroupDesc(rawMessage));
break;
case OFPMPGROUPFEATURES:
builder.setMultipartReplyBody(setGroupFeatures(rawMessage));
break;
case OFPMPMETER:
builder.setMultipartReplyBody(setMeter(rawMessage));
break;
case OFPMPMETERCONFIG:
builder.setMultipartReplyBody(setMeterConfig(rawMessage));
break;
case OFPMPMETERFEATURES:
builder.setMultipartReplyBody(setMeterFeatures(rawMessage));
break;
case OFPMPTABLEFEATURES:
builder.setMultipartReplyBody(setTableFeatures(rawMessage));
break;
case OFPMPPORTDESC:
builder.setMultipartReplyBody(setPortDesc(rawMessage));
break;
case OFPMPEXPERIMENTER:
builder.setMultipartReplyBody(setExperimenter(rawMessage));
break;
default:
break;
}
return builder.build();
}
private static MultipartReplyDescCase setDesc(final ByteBuf input) {
MultipartReplyDescCaseBuilder caseBuilder = new MultipartReplyDescCaseBuilder();
MultipartReplyDescBuilder descBuilder = new MultipartReplyDescBuilder();
byte[] mfrDescBytes = new byte[DESC_STR_LEN];
input.readBytes(mfrDescBytes);
String mfrDesc = new String(mfrDescBytes);
descBuilder.setMfrDesc(mfrDesc.trim());
byte[] hwDescBytes = new byte[DESC_STR_LEN];
input.readBytes(hwDescBytes);
String hwDesc = new String(hwDescBytes);
descBuilder.setHwDesc(hwDesc.trim());
byte[] swDescBytes = new byte[DESC_STR_LEN];
input.readBytes(swDescBytes);
String swDesc = new String(swDescBytes);
descBuilder.setSwDesc(swDesc.trim());
byte[] serialNumBytes = new byte[SERIAL_NUM_LEN];
input.readBytes(serialNumBytes);
String serialNum = new String(serialNumBytes);
descBuilder.setSerialNum(serialNum.trim());
byte[] dpDescBytes = new byte[DESC_STR_LEN];
input.readBytes(dpDescBytes);
String dpDesc = new String(dpDescBytes);
descBuilder.setDpDesc(dpDesc.trim());
caseBuilder.setMultipartReplyDesc(descBuilder.build());
return caseBuilder.build();
}
private MultipartReplyFlowCase setFlow(final ByteBuf input) {
MultipartReplyFlowCaseBuilder caseBuilder = new MultipartReplyFlowCaseBuilder();
MultipartReplyFlowBuilder flowBuilder = new MultipartReplyFlowBuilder();
List<FlowStats> flowStatsList = new ArrayList<>();
while (input.readableBytes() > 0) {
FlowStatsBuilder flowStatsBuilder = new FlowStatsBuilder();
int flowRecordLength = input.readUnsignedShort();
ByteBuf subInput = input.readSlice(flowRecordLength - EncodeConstants.SIZE_OF_SHORT_IN_BYTES);
flowStatsBuilder.setTableId(subInput.readUnsignedByte());
subInput.skipBytes(PADDING_IN_FLOW_STATS_HEADER_01);
flowStatsBuilder.setDurationSec(subInput.readUnsignedInt());
flowStatsBuilder.setDurationNsec(subInput.readUnsignedInt());
flowStatsBuilder.setPriority(subInput.readUnsignedShort());
flowStatsBuilder.setIdleTimeout(subInput.readUnsignedShort());
flowStatsBuilder.setHardTimeout(subInput.readUnsignedShort());
flowStatsBuilder.setFlags(createFlowModFlagsFromBitmap(subInput.readUnsignedShort()));
subInput.skipBytes(PADDING_IN_FLOW_STATS_HEADER_02);
byte[] cookie = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
subInput.readBytes(cookie);
flowStatsBuilder.setCookie(new BigInteger(1, cookie));
byte[] packetCount = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
subInput.readBytes(packetCount);
flowStatsBuilder.setPacketCount(new BigInteger(1, packetCount));
byte[] byteCount = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
subInput.readBytes(byteCount);
flowStatsBuilder.setByteCount(new BigInteger(1, byteCount));
OFDeserializer<Match> matchDeserializer = registry.getDeserializer(new MessageCodeKey(
EncodeConstants.OF13_VERSION_ID, EncodeConstants.EMPTY_VALUE, Match.class));
flowStatsBuilder.setMatch(matchDeserializer.deserialize(subInput));
CodeKeyMaker keyMaker = CodeKeyMakerFactory
.createInstructionsKeyMaker(EncodeConstants.OF13_VERSION_ID);
List<Instruction> instructions = ListDeserializer.deserializeList(
EncodeConstants.OF13_VERSION_ID, subInput.readableBytes(), subInput, keyMaker, registry);
flowStatsBuilder.setInstruction(instructions);
flowStatsList.add(flowStatsBuilder.build());
}
flowBuilder.setFlowStats(flowStatsList);
caseBuilder.setMultipartReplyFlow(flowBuilder.build());
return caseBuilder.build();
}
private static FlowModFlags createFlowModFlagsFromBitmap(final int input) {
final Boolean fmfSENDFLOWREM = (input & (1 << 0)) != 0;
final Boolean fmfCHECKOVERLAP = (input & (1 << 1)) != 0;
final Boolean fmfRESETCOUNTS = (input & (1 << 2)) != 0;
final Boolean fmfNOPKTCOUNTS = (input & (1 << 3)) != 0;
final Boolean fmfNOBYTCOUNTS = (input & (1 << 4)) != 0;
return new FlowModFlags(fmfCHECKOVERLAP, fmfNOBYTCOUNTS, fmfNOPKTCOUNTS, fmfRESETCOUNTS, fmfSENDFLOWREM);
}
private static MultipartReplyAggregateCase setAggregate(final ByteBuf input) {
MultipartReplyAggregateCaseBuilder caseBuilder = new MultipartReplyAggregateCaseBuilder();
MultipartReplyAggregateBuilder builder = new MultipartReplyAggregateBuilder();
byte[] packetCount = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
input.readBytes(packetCount);
builder.setPacketCount(new BigInteger(1, packetCount));
byte[] byteCount = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
input.readBytes(byteCount);
builder.setByteCount(new BigInteger(1, byteCount));
builder.setFlowCount(input.readUnsignedInt());
input.skipBytes(PADDING_IN_AGGREGATE_HEADER);
caseBuilder.setMultipartReplyAggregate(builder.build());
return caseBuilder.build();
}
private static MultipartReplyTableCase setTable(final ByteBuf input) {
MultipartReplyTableCaseBuilder caseBuilder = new MultipartReplyTableCaseBuilder();
MultipartReplyTableBuilder builder = new MultipartReplyTableBuilder();
List<TableStats> tableStatsList = new ArrayList<>();
while (input.readableBytes() > 0) {
TableStatsBuilder tableStatsBuilder = new TableStatsBuilder();
tableStatsBuilder.setTableId(input.readUnsignedByte());
input.skipBytes(PADDING_IN_TABLE_HEADER);
tableStatsBuilder.setActiveCount(input.readUnsignedInt());
byte[] lookupCount = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
input.readBytes(lookupCount);
tableStatsBuilder.setLookupCount(new BigInteger(1, lookupCount));
byte[] matchedCount = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
input.readBytes(matchedCount);
tableStatsBuilder.setMatchedCount(new BigInteger(1, matchedCount));
tableStatsList.add(tableStatsBuilder.build());
}
builder.setTableStats(tableStatsList);
caseBuilder.setMultipartReplyTable(builder.build());
return caseBuilder.build();
}
private MultipartReplyTableFeaturesCase setTableFeatures(final ByteBuf input) {
MultipartReplyTableFeaturesCaseBuilder caseBuilder = new MultipartReplyTableFeaturesCaseBuilder();
MultipartReplyTableFeaturesBuilder builder = new MultipartReplyTableFeaturesBuilder();
List<TableFeatures> features = new ArrayList<>();
while (input.readableBytes() > 0) {
TableFeaturesBuilder featuresBuilder = new TableFeaturesBuilder();
int length = input.readUnsignedShort();
featuresBuilder.setTableId(input.readUnsignedByte());
input.skipBytes(PADDING_IN_MULTIPART_REPLY_TABLE_FEATURES);
featuresBuilder.setName(ByteBufUtils.decodeNullTerminatedString(input, MAX_TABLE_NAME_LENGTH));
byte[] metadataMatch = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
input.readBytes(metadataMatch);
featuresBuilder.setMetadataMatch(metadataMatch);
byte[] metadataWrite = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
input.readBytes(metadataWrite);
featuresBuilder.setMetadataWrite(metadataWrite);
featuresBuilder.setConfig(createTableConfig(input.readUnsignedInt()));
featuresBuilder.setMaxEntries(input.readUnsignedInt());
featuresBuilder.setTableFeatureProperties(createTableFeaturesProperties(input,
length - MULTIPART_REPLY_TABLE_FEATURES_STRUCTURE_LENGTH));
features.add(featuresBuilder.build());
}
builder.setTableFeatures(features);
caseBuilder.setMultipartReplyTableFeatures(builder.build());
return caseBuilder.build();
}
private static TableConfig createTableConfig(final long input) {
boolean deprecated = (input & 3) != 0;
return new TableConfig(deprecated);
}
private List<TableFeatureProperties> createTableFeaturesProperties(final ByteBuf input, final int length) {
List<TableFeatureProperties> properties = new ArrayList<>();
int tableFeaturesLength = length;
while (tableFeaturesLength > 0) {
int propStartIndex = input.readerIndex();
TableFeaturePropertiesBuilder builder = new TableFeaturePropertiesBuilder();
TableFeaturesPropType type = TableFeaturesPropType.forValue(input.readUnsignedShort());
builder.setType(type);
int propertyLength = input.readUnsignedShort();
int paddingRemainder = propertyLength % EncodeConstants.PADDING;
tableFeaturesLength -= propertyLength;
if (type.equals(TableFeaturesPropType.OFPTFPTINSTRUCTIONS)
|| type.equals(TableFeaturesPropType.OFPTFPTINSTRUCTIONSMISS)) {
InstructionRelatedTableFeaturePropertyBuilder insBuilder = new InstructionRelatedTableFeaturePropertyBuilder();
CodeKeyMaker keyMaker = CodeKeyMakerFactory.createInstructionsKeyMaker(EncodeConstants.OF13_VERSION_ID);
List<Instruction> instructions = ListDeserializer.deserializeHeaders(EncodeConstants.OF13_VERSION_ID,
propertyLength - COMMON_PROPERTY_LENGTH, input, keyMaker, registry);
insBuilder.setInstruction(instructions);
builder.addAugmentation(InstructionRelatedTableFeatureProperty.class, insBuilder.build());
} else if (type.equals(TableFeaturesPropType.OFPTFPTNEXTTABLES)
|| type.equals(TableFeaturesPropType.OFPTFPTNEXTTABLESMISS)) {
propertyLength -= COMMON_PROPERTY_LENGTH;
NextTableRelatedTableFeaturePropertyBuilder tableBuilder = new NextTableRelatedTableFeaturePropertyBuilder();
List<NextTableIds> ids = new ArrayList<>();
while (propertyLength > 0) {
NextTableIdsBuilder nextTableIdsBuilder = new NextTableIdsBuilder();
nextTableIdsBuilder.setTableId(input.readUnsignedByte());
ids.add(nextTableIdsBuilder.build());
propertyLength--;
}
tableBuilder.setNextTableIds(ids);
builder.addAugmentation(NextTableRelatedTableFeatureProperty.class, tableBuilder.build());
} else if (type.equals(TableFeaturesPropType.OFPTFPTWRITEACTIONS)
|| type.equals(TableFeaturesPropType.OFPTFPTWRITEACTIONSMISS)
|| type.equals(TableFeaturesPropType.OFPTFPTAPPLYACTIONS)
|| type.equals(TableFeaturesPropType.OFPTFPTAPPLYACTIONSMISS)) {
ActionRelatedTableFeaturePropertyBuilder actionBuilder = new ActionRelatedTableFeaturePropertyBuilder();
CodeKeyMaker keyMaker = CodeKeyMakerFactory.createActionsKeyMaker(EncodeConstants.OF13_VERSION_ID);
List<Action> actions = ListDeserializer.deserializeHeaders(EncodeConstants.OF13_VERSION_ID,
propertyLength - COMMON_PROPERTY_LENGTH, input, keyMaker, registry);
actionBuilder.setAction(actions);
builder.addAugmentation(ActionRelatedTableFeatureProperty.class, actionBuilder.build());
} else if (type.equals(TableFeaturesPropType.OFPTFPTMATCH)
|| type.equals(TableFeaturesPropType.OFPTFPTWILDCARDS)
|| type.equals(TableFeaturesPropType.OFPTFPTWRITESETFIELD)
|| type.equals(TableFeaturesPropType.OFPTFPTWRITESETFIELDMISS)
|| type.equals(TableFeaturesPropType.OFPTFPTAPPLYSETFIELD)
|| type.equals(TableFeaturesPropType.OFPTFPTAPPLYSETFIELDMISS)) {
OxmRelatedTableFeaturePropertyBuilder oxmBuilder = new OxmRelatedTableFeaturePropertyBuilder();
CodeKeyMaker keyMaker = CodeKeyMakerFactory
.createMatchEntriesKeyMaker(EncodeConstants.OF13_VERSION_ID);
List<MatchEntry> entries = ListDeserializer.deserializeHeaders(EncodeConstants.OF13_VERSION_ID,
propertyLength - COMMON_PROPERTY_LENGTH, input, keyMaker, registry);
oxmBuilder.setMatchEntry(entries);
builder.addAugmentation(OxmRelatedTableFeatureProperty.class, oxmBuilder.build());
} else if (type.equals(TableFeaturesPropType.OFPTFPTEXPERIMENTER)
|| type.equals(TableFeaturesPropType.OFPTFPTEXPERIMENTERMISS)) {
long expId = input.readUnsignedInt();
input.readerIndex(propStartIndex);
OFDeserializer<TableFeatureProperties> propDeserializer = registry.getDeserializer(
ExperimenterDeserializerKeyFactory.createMultipartReplyTFDeserializerKey(
EncodeConstants.OF13_VERSION_ID, expId));
TableFeatureProperties expProp = propDeserializer.deserialize(input);
properties.add(expProp);
continue;
}
if (paddingRemainder != 0) {
input.skipBytes(EncodeConstants.PADDING - paddingRemainder);
tableFeaturesLength -= EncodeConstants.PADDING - paddingRemainder;
}
properties.add(builder.build());
}
return properties;
}
private static MultipartReplyPortStatsCase setPortStats(final ByteBuf input) {
MultipartReplyPortStatsCaseBuilder caseBuilder = new MultipartReplyPortStatsCaseBuilder();
MultipartReplyPortStatsBuilder builder = new MultipartReplyPortStatsBuilder();
List<PortStats> portStatsList = new ArrayList<>();
while (input.readableBytes() > 0) {
PortStatsBuilder portStatsBuilder = new PortStatsBuilder();
portStatsBuilder.setPortNo(input.readUnsignedInt());
input.skipBytes(PADDING_IN_PORT_STATS_HEADER);
byte[] rxPackets = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
input.readBytes(rxPackets);
portStatsBuilder.setRxPackets(new BigInteger(1, rxPackets));
byte[] txPackets = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
input.readBytes(txPackets);
portStatsBuilder.setTxPackets(new BigInteger(1, txPackets));
byte[] rxBytes = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
input.readBytes(rxBytes);
portStatsBuilder.setRxBytes(new BigInteger(1, rxBytes));
byte[] txBytes = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
input.readBytes(txBytes);
portStatsBuilder.setTxBytes(new BigInteger(1, txBytes));
byte[] rxDropped = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
input.readBytes(rxDropped);
portStatsBuilder.setRxDropped(new BigInteger(1, rxDropped));
byte[] txDropped = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
input.readBytes(txDropped);
portStatsBuilder.setTxDropped(new BigInteger(1, txDropped));
byte[] rxErrors = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
input.readBytes(rxErrors);
portStatsBuilder.setRxErrors(new BigInteger(1, rxErrors));
byte[] txErrors = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
input.readBytes(txErrors);
portStatsBuilder.setTxErrors(new BigInteger(1, txErrors));
byte[] rxFrameErr = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
input.readBytes(rxFrameErr);
portStatsBuilder.setRxFrameErr(new BigInteger(1, rxFrameErr));
byte[] rxOverErr = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
input.readBytes(rxOverErr);
portStatsBuilder.setRxOverErr(new BigInteger(1, rxOverErr));
byte[] rxCrcErr = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
input.readBytes(rxCrcErr);
portStatsBuilder.setRxCrcErr(new BigInteger(1, rxCrcErr));
byte[] collisions = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
input.readBytes(collisions);
portStatsBuilder.setCollisions(new BigInteger(1, collisions));
portStatsBuilder.setDurationSec(input.readUnsignedInt());
portStatsBuilder.setDurationNsec(input.readUnsignedInt());
portStatsList.add(portStatsBuilder.build());
}
builder.setPortStats(portStatsList);
caseBuilder.setMultipartReplyPortStats(builder.build());
return caseBuilder.build();
}
private static MultipartReplyQueueCase setQueue(final ByteBuf input) {
MultipartReplyQueueCaseBuilder caseBuilder = new MultipartReplyQueueCaseBuilder();
MultipartReplyQueueBuilder builder = new MultipartReplyQueueBuilder();
List<QueueStats> queueStatsList = new ArrayList<>();
while (input.readableBytes() > 0) {
QueueStatsBuilder queueStatsBuilder = new QueueStatsBuilder();
queueStatsBuilder.setPortNo(input.readUnsignedInt());
queueStatsBuilder.setQueueId(input.readUnsignedInt());
byte[] txBytes = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
input.readBytes(txBytes);
queueStatsBuilder.setTxBytes(new BigInteger(1, txBytes));
byte[] txPackets = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
input.readBytes(txPackets);
queueStatsBuilder.setTxPackets(new BigInteger(1, txPackets));
byte[] txErrors = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
input.readBytes(txErrors);
queueStatsBuilder.setTxErrors(new BigInteger(1, txErrors));
queueStatsBuilder.setDurationSec(input.readUnsignedInt());
queueStatsBuilder.setDurationNsec(input.readUnsignedInt());
queueStatsList.add(queueStatsBuilder.build());
}
builder.setQueueStats(queueStatsList);
caseBuilder.setMultipartReplyQueue(builder.build());
return caseBuilder.build();
}
private static MultipartReplyGroupCase setGroup(final ByteBuf input) {
MultipartReplyGroupCaseBuilder caseBuilder = new MultipartReplyGroupCaseBuilder();
MultipartReplyGroupBuilder builder = new MultipartReplyGroupBuilder();
List<GroupStats> groupStatsList = new ArrayList<>();
while (input.readableBytes() > 0) {
GroupStatsBuilder groupStatsBuilder = new GroupStatsBuilder();
int bodyLength = input.readUnsignedShort();
input.skipBytes(PADDING_IN_GROUP_HEADER_01);
groupStatsBuilder.setGroupId(new GroupId(input.readUnsignedInt()));
groupStatsBuilder.setRefCount(input.readUnsignedInt());
input.skipBytes(PADDING_IN_GROUP_HEADER_02);
byte[] packetCount = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
input.readBytes(packetCount);
groupStatsBuilder.setPacketCount(new BigInteger(1, packetCount));
byte[] byteCount = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
input.readBytes(byteCount);
groupStatsBuilder.setByteCount(new BigInteger(1, byteCount));
groupStatsBuilder.setDurationSec(input.readUnsignedInt());
groupStatsBuilder.setDurationNsec(input.readUnsignedInt());
int actualLength = GROUP_BODY_LENGTH;
List<BucketStats> bucketStatsList = new ArrayList<>();
while (actualLength < bodyLength) {
BucketStatsBuilder bucketStatsBuilder = new BucketStatsBuilder();
byte[] packetCountBucket = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
input.readBytes(packetCountBucket);
bucketStatsBuilder.setPacketCount(new BigInteger(1, packetCountBucket));
byte[] byteCountBucket = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
input.readBytes(byteCountBucket);
bucketStatsBuilder.setByteCount(new BigInteger(1, byteCountBucket));
bucketStatsList.add(bucketStatsBuilder.build());
actualLength += BUCKET_COUNTER_LENGTH;
}
groupStatsBuilder.setBucketStats(bucketStatsList);
groupStatsList.add(groupStatsBuilder.build());
}
builder.setGroupStats(groupStatsList);
caseBuilder.setMultipartReplyGroup(builder.build());
return caseBuilder.build();
}
private static MultipartReplyMeterFeaturesCase setMeterFeatures(final ByteBuf input) {
MultipartReplyMeterFeaturesCaseBuilder caseBuilder = new MultipartReplyMeterFeaturesCaseBuilder();
MultipartReplyMeterFeaturesBuilder builder = new MultipartReplyMeterFeaturesBuilder();
builder.setMaxMeter(input.readUnsignedInt());
builder.setBandTypes(createMeterBandsBitmap(input.readUnsignedInt()));
builder.setCapabilities(createMeterFlags(input.readUnsignedInt()));
builder.setMaxBands(input.readUnsignedByte());
builder.setMaxColor(input.readUnsignedByte());
input.skipBytes(PADDING_IN_METER_FEATURES_HEADER);
caseBuilder.setMultipartReplyMeterFeatures(builder.build());
return caseBuilder.build();
}
private static MeterFlags createMeterFlags(final long input) {
final Boolean mfKBPS = (input & (1 << 0)) != 0;
final Boolean mfPKTPS = (input & (1 << 1)) != 0;
final Boolean mfBURST = (input & (1 << 2)) != 0;
final Boolean mfSTATS = (input & (1 << 3)) != 0;
return new MeterFlags(mfBURST, mfKBPS, mfPKTPS, mfSTATS);
}
private static MeterBandTypeBitmap createMeterBandsBitmap(final long input) {
final Boolean mbtDROP = (input & (1 << 1)) != 0;
final Boolean mbtDSCPREMARK = (input & (1 << 2)) != 0;
return new MeterBandTypeBitmap(mbtDROP, mbtDSCPREMARK);
}
private static MultipartReplyMeterCase setMeter(final ByteBuf input) {
MultipartReplyMeterCaseBuilder caseBuilder = new MultipartReplyMeterCaseBuilder();
MultipartReplyMeterBuilder builder = new MultipartReplyMeterBuilder();
List<MeterStats> meterStatsList = new ArrayList<>();
while (input.readableBytes() > 0) {
MeterStatsBuilder meterStatsBuilder = new MeterStatsBuilder();
meterStatsBuilder.setMeterId(new MeterId(input.readUnsignedInt()));
int meterStatsBodyLength = input.readUnsignedShort();
input.skipBytes(PADDING_IN_METER_STATS_HEADER);
meterStatsBuilder.setFlowCount(input.readUnsignedInt());
byte[] packetInCount = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
input.readBytes(packetInCount);
meterStatsBuilder.setPacketInCount(new BigInteger(1, packetInCount));
byte[] byteInCount = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
input.readBytes(byteInCount);
meterStatsBuilder.setByteInCount(new BigInteger(1, byteInCount));
meterStatsBuilder.setDurationSec(input.readUnsignedInt());
meterStatsBuilder.setDurationNsec(input.readUnsignedInt());
int actualLength = METER_BODY_LENGTH;
List<MeterBandStats> meterBandStatsList = new ArrayList<>();
while (actualLength < meterStatsBodyLength) {
MeterBandStatsBuilder meterBandStatsBuilder = new MeterBandStatsBuilder();
byte[] packetBandCount = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
input.readBytes(packetBandCount);
meterBandStatsBuilder.setPacketBandCount(new BigInteger(1, packetBandCount));
byte[] byteBandCount = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
input.readBytes(byteBandCount);
meterBandStatsBuilder.setByteBandCount(new BigInteger(1, byteBandCount));
meterBandStatsList.add(meterBandStatsBuilder.build());
actualLength += METER_BAND_STATS_LENGTH;
}
meterStatsBuilder.setMeterBandStats(meterBandStatsList);
meterStatsList.add(meterStatsBuilder.build());
}
builder.setMeterStats(meterStatsList);
caseBuilder.setMultipartReplyMeter(builder.build());
return caseBuilder.build();
}
private MultipartReplyMeterConfigCase setMeterConfig(final ByteBuf input) {
MultipartReplyMeterConfigCaseBuilder caseBuilder = new MultipartReplyMeterConfigCaseBuilder();
MultipartReplyMeterConfigBuilder builder = new MultipartReplyMeterConfigBuilder();
List<MeterConfig> meterConfigList = new ArrayList<>();
while (input.readableBytes() > 0) {
MeterConfigBuilder meterConfigBuilder = new MeterConfigBuilder();
int meterConfigBodyLength = input.readUnsignedShort();
meterConfigBuilder.setFlags(createMeterFlags(input.readUnsignedShort()));
meterConfigBuilder.setMeterId(new MeterId(input.readUnsignedInt()));
int actualLength = METER_CONFIG_LENGTH;
List<Bands> bandsList = new ArrayList<>();
while (actualLength < meterConfigBodyLength) {
int bandStartIndex = input.readerIndex();
BandsBuilder bandsBuilder = new BandsBuilder();
int bandType = input.readUnsignedShort();
switch (bandType) {
case 1:
MeterBandDropCaseBuilder bandDropCaseBuilder = new MeterBandDropCaseBuilder();
MeterBandDropBuilder bandDropBuilder = new MeterBandDropBuilder();
bandDropBuilder.setType(MeterBandType.forValue(bandType));
actualLength += input.readUnsignedShort();
bandDropBuilder.setRate(input.readUnsignedInt());
bandDropBuilder.setBurstSize(input.readUnsignedInt());
input.skipBytes(PADDING_IN_METER_BAND_DROP_HEADER);
bandDropCaseBuilder.setMeterBandDrop(bandDropBuilder.build());
bandsBuilder.setMeterBand(bandDropCaseBuilder.build());
break;
case 2:
MeterBandDscpRemarkCaseBuilder bandDscpRemarkCaseBuilder = new MeterBandDscpRemarkCaseBuilder();
MeterBandDscpRemarkBuilder bandDscpRemarkBuilder = new MeterBandDscpRemarkBuilder();
bandDscpRemarkBuilder.setType(MeterBandType.forValue(bandType));
actualLength += input.readUnsignedShort();
bandDscpRemarkBuilder.setRate(input.readUnsignedInt());
bandDscpRemarkBuilder.setBurstSize(input.readUnsignedInt());
bandDscpRemarkBuilder.setPrecLevel(input.readUnsignedByte());
input.skipBytes(PADDING_IN_METER_BAND_DSCP_HEADER);
bandDscpRemarkCaseBuilder.setMeterBandDscpRemark(bandDscpRemarkBuilder.build());
bandsBuilder.setMeterBand(bandDscpRemarkCaseBuilder.build());
break;
case 0xFFFF:
actualLength += input.readUnsignedShort();
long expId = input.getUnsignedInt(input.readerIndex() + 2 * EncodeConstants.SIZE_OF_INT_IN_BYTES);
input.readerIndex(bandStartIndex);
OFDeserializer<MeterBandExperimenterCase> deserializer = registry.getDeserializer(
ExperimenterDeserializerKeyFactory.createMeterBandDeserializerKey(
EncodeConstants.OF13_VERSION_ID, expId));
bandsBuilder.setMeterBand(deserializer.deserialize(input));
break;
default:
break;
}
bandsList.add(bandsBuilder.build());
}
meterConfigBuilder.setBands(bandsList);
meterConfigList.add(meterConfigBuilder.build());
}
builder.setMeterConfig(meterConfigList);
caseBuilder.setMultipartReplyMeterConfig(builder.build());
return caseBuilder.build();
}
private MultipartReplyExperimenterCase setExperimenter(final ByteBuf input) {
final long expId = input.readUnsignedInt();
final long expType = input.readUnsignedInt();
final OFDeserializer<ExperimenterDataOfChoice> deserializer = registry.getDeserializer(
ExperimenterDeserializerKeyFactory.createMultipartReplyMessageDeserializerKey(
EncodeConstants.OF13_VERSION_ID, expId, expType));
final MultipartReplyExperimenterBuilder mpExperimenterBld = new MultipartReplyExperimenterBuilder()
.setExperimenter(new ExperimenterId(expId))
.setExpType(expType)
.setExperimenterDataOfChoice(deserializer.deserialize(input));
final MultipartReplyExperimenterCaseBuilder mpReplyExperimenterCaseBld = new MultipartReplyExperimenterCaseBuilder()
.setMultipartReplyExperimenter(mpExperimenterBld.build());
return mpReplyExperimenterCaseBld.build();
}
private static MultipartReplyPortDescCase setPortDesc(final ByteBuf input) {
MultipartReplyPortDescCaseBuilder caseBuilder = new MultipartReplyPortDescCaseBuilder();
MultipartReplyPortDescBuilder builder = new MultipartReplyPortDescBuilder();
List<Ports> portsList = new ArrayList<>();
while (input.readableBytes() > 0) {
PortsBuilder portsBuilder = new PortsBuilder();
portsBuilder.setPortNo(input.readUnsignedInt());
input.skipBytes(PADDING_IN_PORT_DESC_HEADER_01);
portsBuilder.setHwAddr(ByteBufUtils.readIetfMacAddress(input));
input.skipBytes(PADDING_IN_PORT_DESC_HEADER_02);
portsBuilder.setName(ByteBufUtils.decodeNullTerminatedString(input, EncodeConstants.MAX_PORT_NAME_LENGTH));
portsBuilder.setConfig(createPortConfig(input.readUnsignedInt()));
portsBuilder.setState(createPortState(input.readUnsignedInt()));
portsBuilder.setCurrentFeatures(createPortFeatures(input.readUnsignedInt()));
portsBuilder.setAdvertisedFeatures(createPortFeatures(input.readUnsignedInt()));
portsBuilder.setSupportedFeatures(createPortFeatures(input.readUnsignedInt()));
portsBuilder.setPeerFeatures(createPortFeatures(input.readUnsignedInt()));
portsBuilder.setCurrSpeed(input.readUnsignedInt());
portsBuilder.setMaxSpeed(input.readUnsignedInt());
portsList.add(portsBuilder.build());
}
builder.setPorts(portsList);
caseBuilder.setMultipartReplyPortDesc(builder.build());
return caseBuilder.build();
}
private static PortConfig createPortConfig(final long input) {
final Boolean pcPortDown = ((input) & (1 << 0)) != 0;
final Boolean pcNRecv = ((input) & (1 << 2)) != 0;
final Boolean pcNFwd = ((input) & (1 << 5)) != 0;
final Boolean pcNPacketIn = ((input) & (1 << 6)) != 0;
return new PortConfig(pcNFwd, pcNPacketIn, pcNRecv, pcPortDown);
}
private static PortState createPortState(final long input) {
final Boolean psLinkDown = ((input) & (1 << 0)) != 0;
final Boolean psBlocked = ((input) & (1 << 1)) != 0;
final Boolean psLive = ((input) & (1 << 2)) != 0;
return new PortState(psBlocked, psLinkDown, psLive);
}
private static PortFeatures createPortFeatures(final long input) {
final Boolean pf10mbHd = ((input) & (1 << 0)) != 0;
final Boolean pf10mbFd = ((input) & (1 << 1)) != 0;
final Boolean pf100mbHd = ((input) & (1 << 2)) != 0;
final Boolean pf100mbFd = ((input) & (1 << 3)) != 0;
final Boolean pf1gbHd = ((input) & (1 << 4)) != 0;
final Boolean pf1gbFd = ((input) & (1 << 5)) != 0;
final Boolean pf10gbFd = ((input) & (1 << 6)) != 0;
final Boolean pf40gbFd = ((input) & (1 << 7)) != 0;
final Boolean pf100gbFd = ((input) & (1 << 8)) != 0;
final Boolean pf1tbFd = ((input) & (1 << 9)) != 0;
final Boolean pfOther = ((input) & (1 << 10)) != 0;
final Boolean pfCopper = ((input) & (1 << 11)) != 0;
final Boolean pfFiber = ((input) & (1 << 12)) != 0;
final Boolean pfAutoneg = ((input) & (1 << 13)) != 0;
final Boolean pfPause = ((input) & (1 << 14)) != 0;
final Boolean pfPauseAsym = ((input) & (1 << 15)) != 0;
return new PortFeatures(pf100gbFd, pf100mbFd, pf100mbHd, pf10gbFd, pf10mbFd, pf10mbHd, pf1gbFd,
pf1gbHd, pf1tbFd, pf40gbFd, pfAutoneg, pfCopper, pfFiber, pfOther, pfPause, pfPauseAsym);
}
private static MultipartReplyGroupFeaturesCase setGroupFeatures(final ByteBuf rawMessage) {
MultipartReplyGroupFeaturesCaseBuilder caseBuilder = new MultipartReplyGroupFeaturesCaseBuilder();
MultipartReplyGroupFeaturesBuilder featuresBuilder = new MultipartReplyGroupFeaturesBuilder();
featuresBuilder.setTypes(createGroupType(rawMessage.readUnsignedInt()));
featuresBuilder.setCapabilities(createCapabilities(rawMessage.readUnsignedInt()));
List<Long> maxGroupsList = new ArrayList<>();
for (int i = 0; i < GROUP_TYPES; i++) {
maxGroupsList.add(rawMessage.readUnsignedInt());
}
featuresBuilder.setMaxGroups(maxGroupsList);
List<ActionType> actionBitmaps = new ArrayList<>();
for (int i = 0; i < GROUP_TYPES; i++) {
actionBitmaps.add(createActionBitmap(rawMessage.readUnsignedInt()));
}
featuresBuilder.setActionsBitmap(actionBitmaps);
caseBuilder.setMultipartReplyGroupFeatures(featuresBuilder.build());
return caseBuilder.build();
}
private static ActionType createActionBitmap(final long input) {
final Boolean atOutput = ((input) & (1 << 0)) != 0;
final Boolean atCopyTTLout = ((input) & (1 << 11)) != 0;
final Boolean atCopyTTLin = ((input) & (1 << 12)) != 0;
final Boolean atSetMplsTTL = ((input) & (1 << 15)) != 0;
final Boolean atDecMplsTTL = ((input) & (1 << 16)) != 0;
final Boolean atPushVLAN = ((input) & (1 << 17)) != 0;
final Boolean atPopVLAN = ((input) & (1 << 18)) != 0;
final Boolean atPushMPLS = ((input) & (1 << 19)) != 0;
final Boolean atPopMPLS = ((input) & (1 << 20)) != 0;
final Boolean atSetQueue = ((input) & (1 << 21)) != 0;
final Boolean atGroup = ((input) & (1 << 22)) != 0;
final Boolean atSetNWTTL = ((input) & (1 << 23)) != 0;
final Boolean atDecNWTTL = ((input) & (1 << 24)) != 0;
final Boolean atSetField = ((input) & (1 << 25)) != 0;
final Boolean atPushPBB = ((input) & (1 << 26)) != 0;
final Boolean atPopPBB = ((input) & (1 << 27)) != 0;
final Boolean atExperimenter = false;
return new ActionType(atCopyTTLin, atCopyTTLout, atDecMplsTTL,
atDecNWTTL, atExperimenter, atGroup, atOutput, atPopMPLS,
atPopPBB, atPopVLAN, atPushMPLS, atPushPBB, atPushVLAN,
atSetField, atSetMplsTTL, atSetNWTTL, atSetQueue);
}
private static GroupCapabilities createCapabilities(final long input) {
final Boolean gcSelectWeight = ((input) & (1 << 0)) != 0;
final Boolean gcSelectLiveness = ((input) & (1 << 1)) != 0;
final Boolean gcChaining = ((input) & (1 << 2)) != 0;
final Boolean gcChainingChecks = ((input) & (1 << 3)) != 0;
return new GroupCapabilities(gcChaining, gcChainingChecks, gcSelectLiveness, gcSelectWeight);
}
private static GroupTypes createGroupType(final long input) {
final Boolean gtAll = ((input) & (1 << 0)) != 0;
final Boolean gtSelect = ((input) & (1 << 1)) != 0;
final Boolean gtIndirect = ((input) & (1 << 2)) != 0;
final Boolean gtFF = ((input) & (1 << 3)) != 0;
return new GroupTypes(gtAll, gtFF, gtIndirect, gtSelect);
}
private MultipartReplyGroupDescCase setGroupDesc(final ByteBuf input) {
MultipartReplyGroupDescCaseBuilder caseBuilder = new MultipartReplyGroupDescCaseBuilder();
MultipartReplyGroupDescBuilder builder = new MultipartReplyGroupDescBuilder();
List<GroupDesc> groupDescsList = new ArrayList<>();
while (input.readableBytes() > 0) {
GroupDescBuilder groupDescBuilder = new GroupDescBuilder();
int bodyLength = input.readUnsignedShort();
groupDescBuilder.setType(GroupType.forValue(input.readUnsignedByte()));
input.skipBytes(PADDING_IN_GROUP_DESC_HEADER);
groupDescBuilder.setGroupId(new GroupId(input.readUnsignedInt()));
int actualLength = GROUP_DESC_HEADER_LENGTH;
List<BucketsList> bucketsList = new ArrayList<>();
while (actualLength < bodyLength) {
BucketsListBuilder bucketsBuilder = new BucketsListBuilder();
int bucketsLength = input.readUnsignedShort();
bucketsBuilder.setWeight(input.readUnsignedShort());
bucketsBuilder.setWatchPort(new PortNumber(input.readUnsignedInt()));
bucketsBuilder.setWatchGroup(input.readUnsignedInt());
input.skipBytes(PADDING_IN_BUCKETS_HEADER);
CodeKeyMaker keyMaker = CodeKeyMakerFactory.createActionsKeyMaker(EncodeConstants.OF13_VERSION_ID);
List<Action> actions = ListDeserializer.deserializeList(EncodeConstants.OF13_VERSION_ID,
bucketsLength - BUCKETS_HEADER_LENGTH, input, keyMaker, registry);
bucketsBuilder.setAction(actions);
bucketsList.add(bucketsBuilder.build());
actualLength += bucketsLength;
}
groupDescBuilder.setBucketsList(bucketsList);
groupDescsList.add(groupDescBuilder.build());
}
builder.setGroupDesc(groupDescsList);
caseBuilder.setMultipartReplyGroupDesc(builder.build());
return caseBuilder.build();
}
@Override
public void injectDeserializerRegistry(
final DeserializerRegistry deserializerRegistry) {
registry = deserializerRegistry;
}
}