2 * Copyright (c) 2013 Pantheon Technologies s.r.o. and others. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
9 package org.opendaylight.openflowjava.protocol.impl.deserialization.factories;
11 import io.netty.buffer.ByteBuf;
13 import java.math.BigInteger;
14 import java.util.ArrayList;
15 import java.util.List;
17 import org.opendaylight.openflowjava.protocol.api.extensibility.DeserializerRegistry;
18 import org.opendaylight.openflowjava.protocol.api.extensibility.DeserializerRegistryInjector;
19 import org.opendaylight.openflowjava.protocol.api.extensibility.MessageCodeKey;
20 import org.opendaylight.openflowjava.protocol.api.extensibility.OFDeserializer;
21 import org.opendaylight.openflowjava.protocol.impl.util.ByteBufUtils;
22 import org.opendaylight.openflowjava.protocol.impl.util.CodeKeyMaker;
23 import org.opendaylight.openflowjava.protocol.impl.util.CodeKeyMakerFactory;
24 import org.opendaylight.openflowjava.protocol.api.util.EncodeConstants;
25 import org.opendaylight.openflowjava.protocol.impl.util.ListDeserializer;
26 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev100924.MacAddress;
27 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.ActionRelatedTableFeatureProperty;
28 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.ActionRelatedTableFeaturePropertyBuilder;
29 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.ExperimenterRelatedTableFeatureProperty;
30 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.ExperimenterRelatedTableFeaturePropertyBuilder;
31 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.InstructionRelatedTableFeatureProperty;
32 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.InstructionRelatedTableFeaturePropertyBuilder;
33 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.NextTableRelatedTableFeatureProperty;
34 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.NextTableRelatedTableFeaturePropertyBuilder;
35 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.OxmRelatedTableFeatureProperty;
36 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.OxmRelatedTableFeaturePropertyBuilder;
37 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.table.features.properties.container.table.feature.properties.NextTableIds;
38 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.table.features.properties.container.table.feature.properties.NextTableIdsBuilder;
39 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev130731.actions.grouping.Action;
40 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.instruction.rev130731.instructions.grouping.Instruction;
41 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.ActionType;
42 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.FlowModFlags;
43 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.GroupCapabilities;
44 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.GroupId;
45 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.GroupType;
46 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.GroupTypes;
47 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.MeterBandType;
48 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.MeterBandTypeBitmap;
49 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.MeterFlags;
50 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.MeterId;
51 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.MultipartRequestFlags;
52 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.MultipartType;
53 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.PortConfig;
54 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.PortFeatures;
55 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.PortNumber;
56 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.PortState;
57 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.TableConfig;
58 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.TableFeaturesPropType;
59 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.match.grouping.Match;
60 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.oxm.fields.grouping.MatchEntries;
61 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.MultipartReplyMessage;
62 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.MultipartReplyMessageBuilder;
63 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.buckets.grouping.BucketsList;
64 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.buckets.grouping.BucketsListBuilder;
65 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.meter.band.header.meter.band.MeterBandDropCaseBuilder;
66 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.meter.band.header.meter.band.MeterBandDscpRemarkCaseBuilder;
67 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.meter.band.header.meter.band.MeterBandExperimenterCaseBuilder;
68 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.meter.band.header.meter.band.meter.band.drop._case.MeterBandDropBuilder;
69 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.meter.band.header.meter.band.meter.band.dscp.remark._case.MeterBandDscpRemarkBuilder;
70 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.meter.band.header.meter.band.meter.band.experimenter._case.MeterBandExperimenterBuilder;
71 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyAggregateCase;
72 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyAggregateCaseBuilder;
73 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyDescCase;
74 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyDescCaseBuilder;
75 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyExperimenterCase;
76 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyExperimenterCaseBuilder;
77 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyFlowCase;
78 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyFlowCaseBuilder;
79 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyGroupCase;
80 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyGroupCaseBuilder;
81 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyGroupDescCase;
82 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyGroupDescCaseBuilder;
83 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyGroupFeaturesCase;
84 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyGroupFeaturesCaseBuilder;
85 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyMeterCase;
86 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyMeterCaseBuilder;
87 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyMeterConfigCase;
88 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyMeterConfigCaseBuilder;
89 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyMeterFeaturesCase;
90 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyMeterFeaturesCaseBuilder;
91 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyPortDescCase;
92 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyPortDescCaseBuilder;
93 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyPortStatsCase;
94 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyPortStatsCaseBuilder;
95 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyQueueCase;
96 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyQueueCaseBuilder;
97 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyTableCase;
98 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyTableCaseBuilder;
99 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyTableFeaturesCase;
100 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyTableFeaturesCaseBuilder;
101 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.aggregate._case.MultipartReplyAggregateBuilder;
102 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.desc._case.MultipartReplyDescBuilder;
103 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.experimenter._case.MultipartReplyExperimenterBuilder;
104 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.flow._case.MultipartReplyFlowBuilder;
105 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.flow._case.multipart.reply.flow.FlowStats;
106 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.flow._case.multipart.reply.flow.FlowStatsBuilder;
107 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.group._case.MultipartReplyGroupBuilder;
108 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.group._case.multipart.reply.group.GroupStats;
109 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.group._case.multipart.reply.group.GroupStatsBuilder;
110 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;
111 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;
112 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.group.desc._case.MultipartReplyGroupDescBuilder;
113 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;
114 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;
115 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.group.features._case.MultipartReplyGroupFeaturesBuilder;
116 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.meter._case.MultipartReplyMeterBuilder;
117 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.meter._case.multipart.reply.meter.MeterStats;
118 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.meter._case.multipart.reply.meter.MeterStatsBuilder;
119 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;
120 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;
121 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.meter.config._case.MultipartReplyMeterConfigBuilder;
122 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;
123 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;
124 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;
125 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;
126 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.meter.features._case.MultipartReplyMeterFeaturesBuilder;
127 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.port.desc._case.MultipartReplyPortDescBuilder;
128 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;
129 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;
130 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.port.stats._case.MultipartReplyPortStatsBuilder;
131 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;
132 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;
133 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.queue._case.MultipartReplyQueueBuilder;
134 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.queue._case.multipart.reply.queue.QueueStats;
135 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.queue._case.multipart.reply.queue.QueueStatsBuilder;
136 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.table._case.MultipartReplyTableBuilder;
137 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.table._case.multipart.reply.table.TableStats;
138 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.table._case.multipart.reply.table.TableStatsBuilder;
139 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.table.features._case.MultipartReplyTableFeaturesBuilder;
140 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;
141 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;
142 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.table.features.properties.grouping.TableFeatureProperties;
143 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.table.features.properties.grouping.TableFeaturePropertiesBuilder;
146 * Translates MultipartReply messages
147 * @author timotej.kubas
148 * @author michal.polkorab
150 public class MultipartReplyMessageFactory implements OFDeserializer<MultipartReplyMessage>,
151 DeserializerRegistryInjector {
153 private static final byte PADDING_IN_MULTIPART_REPLY_HEADER = 4;
154 private static final int DESC_STR_LEN = 256;
155 private static final int SERIAL_NUM_LEN = 32;
156 private static final byte PADDING_IN_FLOW_STATS_HEADER_01 = 1;
157 private static final byte PADDING_IN_FLOW_STATS_HEADER_02 = 4;
158 private static final byte PADDING_IN_AGGREGATE_HEADER = 4;
159 private static final byte PADDING_IN_TABLE_HEADER = 3;
160 private static final byte PADDING_IN_MULTIPART_REPLY_TABLE_FEATURES = 5;
161 private static final byte MAX_TABLE_NAME_LENGTH = 32;
162 private static final byte MULTIPART_REPLY_TABLE_FEATURES_STRUCTURE_LENGTH = 64;
163 private static final byte COMMON_PROPERTY_LENGTH = 4;
164 private static final byte PADDING_IN_PORT_STATS_HEADER = 4;
165 private static final byte PADDING_IN_GROUP_HEADER_01 = 2;
166 private static final byte PADDING_IN_GROUP_HEADER_02 = 4;
167 private static final byte BUCKET_COUNTER_LENGTH = 16;
168 private static final byte GROUP_BODY_LENGTH = 40;
169 private static final byte PADDING_IN_METER_FEATURES_HEADER = 2;
170 private static final byte PADDING_IN_METER_STATS_HEADER = 6;
171 private static final byte METER_BAND_STATS_LENGTH = 16;
172 private static final byte METER_BODY_LENGTH = 40;
173 private static final byte METER_CONFIG_LENGTH = 8;
174 private static final byte PADDING_IN_METER_BAND_DROP_HEADER = 4;
175 private static final byte PADDING_IN_METER_BAND_DSCP_HEADER = 3;
176 private static final byte PADDING_IN_PORT_DESC_HEADER_01 = 4;
177 private static final byte PADDING_IN_PORT_DESC_HEADER_02 = 2;
178 private static final int GROUP_TYPES = 4;
179 private static final byte PADDING_IN_GROUP_DESC_HEADER = 1;
180 private static final byte PADDING_IN_BUCKETS_HEADER = 4;
181 private static final byte GROUP_DESC_HEADER_LENGTH = 8;
182 private static final byte BUCKETS_HEADER_LENGTH = 16;
183 private DeserializerRegistry registry;
186 public MultipartReplyMessage deserialize(ByteBuf rawMessage) {
187 MultipartReplyMessageBuilder builder = new MultipartReplyMessageBuilder();
188 builder.setVersion((short) EncodeConstants.OF13_VERSION_ID);
189 builder.setXid(rawMessage.readUnsignedInt());
190 int type = rawMessage.readUnsignedShort();
191 builder.setType(MultipartType.forValue(type));
192 builder.setFlags(new MultipartRequestFlags((rawMessage.readUnsignedShort() & 0x01) != 0));
193 rawMessage.skipBytes(PADDING_IN_MULTIPART_REPLY_HEADER);
196 case 0: builder.setMultipartReplyBody(setDesc(rawMessage));
198 case 1: builder.setMultipartReplyBody(setFlow(rawMessage));
200 case 2: builder.setMultipartReplyBody(setAggregate(rawMessage));
202 case 3: builder.setMultipartReplyBody(setTable(rawMessage));
204 case 4: builder.setMultipartReplyBody(setPortStats(rawMessage));
206 case 5: builder.setMultipartReplyBody(setQueue(rawMessage));
208 case 6: builder.setMultipartReplyBody(setGroup(rawMessage));
210 case 7: builder.setMultipartReplyBody(setGroupDesc(rawMessage));
212 case 8: builder.setMultipartReplyBody(setGroupFeatures(rawMessage));
214 case 9: builder.setMultipartReplyBody(setMeter(rawMessage));
216 case 10: builder.setMultipartReplyBody(setMeterConfig(rawMessage));
218 case 11: builder.setMultipartReplyBody(setMeterFeatures(rawMessage));
220 case 12: builder.setMultipartReplyBody(setTableFeatures(rawMessage));
222 case 13: builder.setMultipartReplyBody(setPortDesc(rawMessage));
224 case 0xFFFF: builder.setMultipartReplyBody(setExperimenter(rawMessage));
230 return builder.build();
233 private static MultipartReplyDescCase setDesc(ByteBuf input) {
234 MultipartReplyDescCaseBuilder caseBuilder = new MultipartReplyDescCaseBuilder();
235 MultipartReplyDescBuilder descBuilder = new MultipartReplyDescBuilder();
236 byte[] mfrDescBytes = new byte[DESC_STR_LEN];
237 input.readBytes(mfrDescBytes);
238 String mfrDesc = new String(mfrDescBytes);
239 descBuilder.setMfrDesc(mfrDesc.trim());
240 byte[] hwDescBytes = new byte[DESC_STR_LEN];
241 input.readBytes(hwDescBytes);
242 String hwDesc = new String(hwDescBytes);
243 descBuilder.setHwDesc(hwDesc.trim());
244 byte[] swDescBytes = new byte[DESC_STR_LEN];
245 input.readBytes(swDescBytes);
246 String swDesc = new String(swDescBytes);
247 descBuilder.setSwDesc(swDesc.trim());
248 byte[] serialNumBytes = new byte[SERIAL_NUM_LEN];
249 input.readBytes(serialNumBytes);
250 String serialNum = new String(serialNumBytes);
251 descBuilder.setSerialNum(serialNum.trim());
252 byte[] dpDescBytes = new byte[DESC_STR_LEN];
253 input.readBytes(dpDescBytes);
254 String dpDesc = new String(dpDescBytes);
255 descBuilder.setDpDesc(dpDesc.trim());
256 caseBuilder.setMultipartReplyDesc(descBuilder.build());
257 return caseBuilder.build();
260 private MultipartReplyFlowCase setFlow(ByteBuf input) {
261 MultipartReplyFlowCaseBuilder caseBuilder = new MultipartReplyFlowCaseBuilder();
262 MultipartReplyFlowBuilder flowBuilder = new MultipartReplyFlowBuilder();
263 List<FlowStats> flowStatsList = new ArrayList<>();
264 while (input.readableBytes() > 0) {
265 FlowStatsBuilder flowStatsBuilder = new FlowStatsBuilder();
266 int flowRecordLength = input.readUnsignedShort();
267 ByteBuf subInput = input.readSlice(flowRecordLength - EncodeConstants.SIZE_OF_SHORT_IN_BYTES);
268 flowStatsBuilder.setTableId(subInput.readUnsignedByte());
269 subInput.skipBytes(PADDING_IN_FLOW_STATS_HEADER_01);
270 flowStatsBuilder.setDurationSec(subInput.readUnsignedInt());
271 flowStatsBuilder.setDurationNsec(subInput.readUnsignedInt());
272 flowStatsBuilder.setPriority(subInput.readUnsignedShort());
273 flowStatsBuilder.setIdleTimeout(subInput.readUnsignedShort());
274 flowStatsBuilder.setHardTimeout(subInput.readUnsignedShort());
275 flowStatsBuilder.setFlags(createFlowModFlagsFromBitmap(subInput.readUnsignedShort()));
276 subInput.skipBytes(PADDING_IN_FLOW_STATS_HEADER_02);
277 byte[] cookie = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
278 subInput.readBytes(cookie);
279 flowStatsBuilder.setCookie(new BigInteger(1, cookie));
280 byte[] packetCount = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
281 subInput.readBytes(packetCount);
282 flowStatsBuilder.setPacketCount(new BigInteger(1, packetCount));
283 byte[] byteCount = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
284 subInput.readBytes(byteCount);
285 flowStatsBuilder.setByteCount(new BigInteger(1, byteCount));
286 OFDeserializer<Match> matchDeserializer = registry.getDeserializer(new MessageCodeKey(
287 EncodeConstants.OF13_VERSION_ID, EncodeConstants.EMPTY_VALUE, Match.class));
288 flowStatsBuilder.setMatch(matchDeserializer.deserialize(subInput));
289 CodeKeyMaker keyMaker = CodeKeyMakerFactory
290 .createInstructionsKeyMaker(EncodeConstants.OF13_VERSION_ID);
291 List<Instruction> instructions = ListDeserializer.deserializeList(
292 EncodeConstants.OF13_VERSION_ID, subInput.readableBytes(), subInput, keyMaker, registry);
293 flowStatsBuilder.setInstruction(instructions);
294 flowStatsList.add(flowStatsBuilder.build());
296 flowBuilder.setFlowStats(flowStatsList);
297 caseBuilder.setMultipartReplyFlow(flowBuilder.build());
298 return caseBuilder.build();
301 private static FlowModFlags createFlowModFlagsFromBitmap(int input){
302 final Boolean _oFPFFSENDFLOWREM = (input & (1 << 0)) != 0;
303 final Boolean _oFPFFCHECKOVERLAP = (input & (1 << 1)) != 0;
304 final Boolean _oFPFFRESETCOUNTS = (input & (1 << 2)) != 0;
305 final Boolean _oFPFFNOPKTCOUNTS = (input & (1 << 3)) != 0;
306 final Boolean _oFPFFNOBYTCOUNTS = (input & (1 << 4)) != 0;
307 return new FlowModFlags(_oFPFFCHECKOVERLAP, _oFPFFNOBYTCOUNTS, _oFPFFNOPKTCOUNTS, _oFPFFRESETCOUNTS, _oFPFFSENDFLOWREM);
310 private static MultipartReplyAggregateCase setAggregate(ByteBuf input) {
311 MultipartReplyAggregateCaseBuilder caseBuilder = new MultipartReplyAggregateCaseBuilder();
312 MultipartReplyAggregateBuilder builder = new MultipartReplyAggregateBuilder();
313 byte[] packetCount = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
314 input.readBytes(packetCount);
315 builder.setPacketCount(new BigInteger(1, packetCount));
316 byte[] byteCount = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
317 input.readBytes(byteCount);
318 builder.setByteCount(new BigInteger(1, byteCount));
319 builder.setFlowCount(input.readUnsignedInt());
320 input.skipBytes(PADDING_IN_AGGREGATE_HEADER);
321 caseBuilder.setMultipartReplyAggregate(builder.build());
322 return caseBuilder.build();
325 private static MultipartReplyTableCase setTable(ByteBuf input) {
326 MultipartReplyTableCaseBuilder caseBuilder = new MultipartReplyTableCaseBuilder();
327 MultipartReplyTableBuilder builder = new MultipartReplyTableBuilder();
328 List<TableStats> tableStatsList = new ArrayList<>();
329 while (input.readableBytes() > 0) {
330 TableStatsBuilder tableStatsBuilder = new TableStatsBuilder();
331 tableStatsBuilder.setTableId(input.readUnsignedByte());
332 input.skipBytes(PADDING_IN_TABLE_HEADER);
333 tableStatsBuilder.setActiveCount(input.readUnsignedInt());
334 byte[] lookupCount = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
335 input.readBytes(lookupCount);
336 tableStatsBuilder.setLookupCount(new BigInteger(1, lookupCount));
337 byte[] matchedCount = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
338 input.readBytes(matchedCount);
339 tableStatsBuilder.setMatchedCount(new BigInteger(1, matchedCount));
340 tableStatsList.add(tableStatsBuilder.build());
342 builder.setTableStats(tableStatsList);
343 caseBuilder.setMultipartReplyTable(builder.build());
344 return caseBuilder.build();
347 private MultipartReplyTableFeaturesCase setTableFeatures(ByteBuf input) {
348 MultipartReplyTableFeaturesCaseBuilder caseBuilder = new MultipartReplyTableFeaturesCaseBuilder();
349 MultipartReplyTableFeaturesBuilder builder = new MultipartReplyTableFeaturesBuilder();
350 List<TableFeatures> features = new ArrayList<>();
351 while (input.readableBytes() > 0) {
352 TableFeaturesBuilder featuresBuilder = new TableFeaturesBuilder();
353 int length = input.readUnsignedShort();
354 featuresBuilder.setTableId(input.readUnsignedByte());
355 input.skipBytes(PADDING_IN_MULTIPART_REPLY_TABLE_FEATURES);
356 featuresBuilder.setName(input.readBytes(MAX_TABLE_NAME_LENGTH).toString());
357 byte[] metadataMatch = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
358 input.readBytes(metadataMatch);
359 featuresBuilder.setMetadataMatch(metadataMatch);
360 byte[] metadataWrite = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
361 input.readBytes(metadataWrite);
362 featuresBuilder.setMetadataWrite(metadataWrite);
363 featuresBuilder.setConfig(createTableConfig(input.readUnsignedInt()));
364 featuresBuilder.setMaxEntries(input.readUnsignedInt());
365 featuresBuilder.setTableFeatureProperties(createTableFeaturesProperties(input,
366 length - MULTIPART_REPLY_TABLE_FEATURES_STRUCTURE_LENGTH));
367 features.add(featuresBuilder.build());
369 builder.setTableFeatures(features);
370 caseBuilder.setMultipartReplyTableFeatures(builder.build());
371 return caseBuilder.build();
374 private static TableConfig createTableConfig(long input) {
375 boolean deprecated = (input & 3) != 0;
376 return new TableConfig(deprecated);
379 private List<TableFeatureProperties> createTableFeaturesProperties(ByteBuf input, int length) {
380 List<TableFeatureProperties> properties = new ArrayList<>();
381 int tableFeaturesLength = length;
382 while (tableFeaturesLength > 0) {
383 TableFeaturePropertiesBuilder builder = new TableFeaturePropertiesBuilder();
384 TableFeaturesPropType type = TableFeaturesPropType.forValue(input.readUnsignedShort());
385 builder.setType(type);
386 int propertyLength = input.readUnsignedShort();
387 int paddingRemainder = propertyLength % EncodeConstants.PADDING;
388 tableFeaturesLength -= propertyLength;
389 if (type.equals(TableFeaturesPropType.OFPTFPTINSTRUCTIONS)
390 || type.equals(TableFeaturesPropType.OFPTFPTINSTRUCTIONSMISS)) {
391 InstructionRelatedTableFeaturePropertyBuilder insBuilder = new InstructionRelatedTableFeaturePropertyBuilder();
392 CodeKeyMaker keyMaker = CodeKeyMakerFactory.createInstructionsKeyMaker(EncodeConstants.OF13_VERSION_ID);
393 List<Instruction> instructions = ListDeserializer.deserializeHeaders(EncodeConstants.OF13_VERSION_ID,
394 propertyLength - COMMON_PROPERTY_LENGTH, input, keyMaker, registry);
395 insBuilder.setInstruction(instructions);
396 builder.addAugmentation(InstructionRelatedTableFeatureProperty.class, insBuilder.build());
397 } else if (type.equals(TableFeaturesPropType.OFPTFPTNEXTTABLES)
398 || type.equals(TableFeaturesPropType.OFPTFPTNEXTTABLESMISS)) {
399 propertyLength -= COMMON_PROPERTY_LENGTH;
400 NextTableRelatedTableFeaturePropertyBuilder tableBuilder = new NextTableRelatedTableFeaturePropertyBuilder();
401 List<NextTableIds> ids = new ArrayList<>();
402 while (propertyLength > 0) {
403 NextTableIdsBuilder nextTableIdsBuilder = new NextTableIdsBuilder();
404 nextTableIdsBuilder.setTableId(input.readUnsignedByte());
405 ids.add(nextTableIdsBuilder.build());
408 tableBuilder.setNextTableIds(ids);
409 builder.addAugmentation(NextTableRelatedTableFeatureProperty.class, tableBuilder.build());
410 } else if (type.equals(TableFeaturesPropType.OFPTFPTWRITEACTIONS)
411 || type.equals(TableFeaturesPropType.OFPTFPTWRITEACTIONSMISS)
412 || type.equals(TableFeaturesPropType.OFPTFPTAPPLYACTIONS)
413 || type.equals(TableFeaturesPropType.OFPTFPTAPPLYACTIONSMISS)) {
414 ActionRelatedTableFeaturePropertyBuilder actionBuilder = new ActionRelatedTableFeaturePropertyBuilder();
415 CodeKeyMaker keyMaker = CodeKeyMakerFactory.createActionsKeyMaker(EncodeConstants.OF13_VERSION_ID);
416 List<Action> actions = ListDeserializer.deserializeHeaders(EncodeConstants.OF13_VERSION_ID,
417 propertyLength - COMMON_PROPERTY_LENGTH, input, keyMaker, registry);
418 actionBuilder.setAction(actions);
419 builder.addAugmentation(ActionRelatedTableFeatureProperty.class, actionBuilder.build());
420 } else if (type.equals(TableFeaturesPropType.OFPTFPTMATCH)
421 || type.equals(TableFeaturesPropType.OFPTFPTWILDCARDS)
422 || type.equals(TableFeaturesPropType.OFPTFPTWRITESETFIELD)
423 || type.equals(TableFeaturesPropType.OFPTFPTWRITESETFIELDMISS)
424 || type.equals(TableFeaturesPropType.OFPTFPTAPPLYSETFIELD)
425 || type.equals(TableFeaturesPropType.OFPTFPTAPPLYSETFIELDMISS)) {
426 OxmRelatedTableFeaturePropertyBuilder oxmBuilder = new OxmRelatedTableFeaturePropertyBuilder();
427 CodeKeyMaker keyMaker = CodeKeyMakerFactory
428 .createMatchEntriesKeyMaker(EncodeConstants.OF13_VERSION_ID);
429 List<MatchEntries> entries = ListDeserializer.deserializeHeaders(EncodeConstants.OF13_VERSION_ID,
430 propertyLength - COMMON_PROPERTY_LENGTH, input, keyMaker, registry);
431 oxmBuilder.setMatchEntries(entries);
432 builder.addAugmentation(OxmRelatedTableFeatureProperty.class, oxmBuilder.build());
433 } else if (type.equals(TableFeaturesPropType.OFPTFPTEXPERIMENTER)
434 || type.equals(TableFeaturesPropType.OFPTFPTEXPERIMENTERMISS)) {
435 ExperimenterRelatedTableFeaturePropertyBuilder expBuilder = new ExperimenterRelatedTableFeaturePropertyBuilder();
436 expBuilder.setExperimenter(input.readUnsignedInt());
437 expBuilder.setExpType(input.readUnsignedInt());
438 OFDeserializer<ExperimenterRelatedTableFeatureProperty> propDeserializer = registry.getDeserializer(
439 new MessageCodeKey(EncodeConstants.OF13_VERSION_ID,
440 type.getIntValue(), ExperimenterRelatedTableFeatureProperty.class));
441 ExperimenterRelatedTableFeatureProperty expProp = propDeserializer.deserialize(input);
442 builder.addAugmentation(ExperimenterRelatedTableFeatureProperty.class, expProp);
444 if (paddingRemainder != 0) {
445 input.skipBytes(EncodeConstants.PADDING - paddingRemainder);
446 tableFeaturesLength -= EncodeConstants.PADDING - paddingRemainder;
448 properties.add(builder.build());
453 private static MultipartReplyPortStatsCase setPortStats(ByteBuf input) {
454 MultipartReplyPortStatsCaseBuilder caseBuilder = new MultipartReplyPortStatsCaseBuilder();
455 MultipartReplyPortStatsBuilder builder = new MultipartReplyPortStatsBuilder();
456 List<PortStats> portStatsList = new ArrayList<>();
457 while (input.readableBytes() > 0) {
458 PortStatsBuilder portStatsBuilder = new PortStatsBuilder();
459 portStatsBuilder.setPortNo(input.readUnsignedInt());
460 input.skipBytes(PADDING_IN_PORT_STATS_HEADER);
461 byte[] rxPackets = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
462 input.readBytes(rxPackets);
463 portStatsBuilder.setRxPackets(new BigInteger(1, rxPackets));
464 byte[] txPackets = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
465 input.readBytes(txPackets);
466 portStatsBuilder.setTxPackets(new BigInteger(1, txPackets));
467 byte[] rxBytes = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
468 input.readBytes(rxBytes);
469 portStatsBuilder.setRxBytes(new BigInteger(1, rxBytes));
470 byte[] txBytes = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
471 input.readBytes(txBytes);
472 portStatsBuilder.setTxBytes(new BigInteger(1, txBytes));
473 byte[] rxDropped = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
474 input.readBytes(rxDropped);
475 portStatsBuilder.setRxDropped(new BigInteger(1, rxDropped));
476 byte[] txDropped = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
477 input.readBytes(txDropped);
478 portStatsBuilder.setTxDropped(new BigInteger(1, txDropped));
479 byte[] rxErrors = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
480 input.readBytes(rxErrors);
481 portStatsBuilder.setRxErrors(new BigInteger(1, rxErrors));
482 byte[] txErrors = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
483 input.readBytes(txErrors);
484 portStatsBuilder.setTxErrors(new BigInteger(1, txErrors));
485 byte[] rxFrameErr = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
486 input.readBytes(rxFrameErr);
487 portStatsBuilder.setRxFrameErr(new BigInteger(1, rxFrameErr));
488 byte[] rxOverErr = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
489 input.readBytes(rxOverErr);
490 portStatsBuilder.setRxOverErr(new BigInteger(1, rxOverErr));
491 byte[] rxCrcErr = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
492 input.readBytes(rxCrcErr);
493 portStatsBuilder.setRxCrcErr(new BigInteger(1, rxCrcErr));
494 byte[] collisions = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
495 input.readBytes(collisions);
496 portStatsBuilder.setCollisions(new BigInteger(1, collisions));
497 portStatsBuilder.setDurationSec(input.readUnsignedInt());
498 portStatsBuilder.setDurationNsec(input.readUnsignedInt());
499 portStatsList.add(portStatsBuilder.build());
501 builder.setPortStats(portStatsList);
502 caseBuilder.setMultipartReplyPortStats(builder.build());
503 return caseBuilder.build();
506 private static MultipartReplyQueueCase setQueue(ByteBuf input) {
507 MultipartReplyQueueCaseBuilder caseBuilder = new MultipartReplyQueueCaseBuilder();
508 MultipartReplyQueueBuilder builder = new MultipartReplyQueueBuilder();
509 List<QueueStats> queueStatsList = new ArrayList<>();
510 while (input.readableBytes() > 0) {
511 QueueStatsBuilder queueStatsBuilder = new QueueStatsBuilder();
512 queueStatsBuilder.setPortNo(input.readUnsignedInt());
513 queueStatsBuilder.setQueueId(input.readUnsignedInt());
514 byte[] txBytes = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
515 input.readBytes(txBytes);
516 queueStatsBuilder.setTxBytes(new BigInteger(1, txBytes));
517 byte[] txPackets = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
518 input.readBytes(txPackets);
519 queueStatsBuilder.setTxPackets(new BigInteger(1, txPackets));
520 byte[] txErrors = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
521 input.readBytes(txErrors);
522 queueStatsBuilder.setTxErrors(new BigInteger(1, txErrors));
523 queueStatsBuilder.setDurationSec(input.readUnsignedInt());
524 queueStatsBuilder.setDurationNsec(input.readUnsignedInt());
525 queueStatsList.add(queueStatsBuilder.build());
527 builder.setQueueStats(queueStatsList);
528 caseBuilder.setMultipartReplyQueue(builder.build());
529 return caseBuilder.build();
532 private static MultipartReplyGroupCase setGroup(ByteBuf input) {
533 MultipartReplyGroupCaseBuilder caseBuilder = new MultipartReplyGroupCaseBuilder();
534 MultipartReplyGroupBuilder builder = new MultipartReplyGroupBuilder();
535 List<GroupStats> groupStatsList = new ArrayList<>();
536 while (input.readableBytes() > 0) {
537 GroupStatsBuilder groupStatsBuilder = new GroupStatsBuilder();
538 int bodyLength = input.readUnsignedShort();
539 input.skipBytes(PADDING_IN_GROUP_HEADER_01);
540 groupStatsBuilder.setGroupId(new GroupId(input.readUnsignedInt()));
541 groupStatsBuilder.setRefCount(input.readUnsignedInt());
542 input.skipBytes(PADDING_IN_GROUP_HEADER_02);
543 byte[] packetCount = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
544 input.readBytes(packetCount);
545 groupStatsBuilder.setPacketCount(new BigInteger(1, packetCount));
546 byte[] byteCount = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
547 input.readBytes(byteCount);
548 groupStatsBuilder.setByteCount(new BigInteger(1, byteCount));
549 groupStatsBuilder.setDurationSec(input.readUnsignedInt());
550 groupStatsBuilder.setDurationNsec(input.readUnsignedInt());
551 int actualLength = GROUP_BODY_LENGTH;
552 List<BucketStats> bucketStatsList = new ArrayList<>();
553 while (actualLength < bodyLength) {
554 BucketStatsBuilder bucketStatsBuilder = new BucketStatsBuilder();
555 byte[] packetCountBucket = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
556 input.readBytes(packetCountBucket);
557 bucketStatsBuilder.setPacketCount(new BigInteger(1, packetCountBucket));
558 byte[] byteCountBucket = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
559 input.readBytes(byteCountBucket);
560 bucketStatsBuilder.setByteCount(new BigInteger(1, byteCountBucket));
561 bucketStatsList.add(bucketStatsBuilder.build());
562 actualLength += BUCKET_COUNTER_LENGTH;
564 groupStatsBuilder.setBucketStats(bucketStatsList);
565 groupStatsList.add(groupStatsBuilder.build());
567 builder.setGroupStats(groupStatsList);
568 caseBuilder.setMultipartReplyGroup(builder.build());
569 return caseBuilder.build();
572 private static MultipartReplyMeterFeaturesCase setMeterFeatures(ByteBuf input) {
573 MultipartReplyMeterFeaturesCaseBuilder caseBuilder = new MultipartReplyMeterFeaturesCaseBuilder();
574 MultipartReplyMeterFeaturesBuilder builder = new MultipartReplyMeterFeaturesBuilder();
575 builder.setMaxMeter(input.readUnsignedInt());
576 builder.setBandTypes(createMeterBandsBitmap(input.readUnsignedInt()));
577 builder.setCapabilities(createMeterFlags(input.readUnsignedInt()));
578 builder.setMaxBands(input.readUnsignedByte());
579 builder.setMaxColor(input.readUnsignedByte());
580 input.skipBytes(PADDING_IN_METER_FEATURES_HEADER);
581 caseBuilder.setMultipartReplyMeterFeatures(builder.build());
582 return caseBuilder.build();
585 private static MeterFlags createMeterFlags(long input){
586 final Boolean _oFPMFKBPS = (input & (1 << 0)) != 0;
587 final Boolean _oFPMFPKTPS = (input & (1 << 1)) != 0;
588 final Boolean _oFPMFBURST = (input & (1 << 2)) != 0;
589 final Boolean _oFPMFSTATS = (input & (1 << 3)) != 0;
590 return new MeterFlags(_oFPMFBURST, _oFPMFKBPS, _oFPMFPKTPS, _oFPMFSTATS);
593 private static MeterBandTypeBitmap createMeterBandsBitmap(long input) {
594 final Boolean _oFPMBTDROP = (input & (1 << 0)) != 0;
595 final Boolean _oFPMBTDSCPREMARK = (input & (1 << 1)) != 0;
596 return new MeterBandTypeBitmap(_oFPMBTDROP, _oFPMBTDSCPREMARK);
599 private static MultipartReplyMeterCase setMeter(ByteBuf input) {
600 MultipartReplyMeterCaseBuilder caseBuilder = new MultipartReplyMeterCaseBuilder();
601 MultipartReplyMeterBuilder builder = new MultipartReplyMeterBuilder();
602 List<MeterStats> meterStatsList = new ArrayList<>();
603 while (input.readableBytes() > 0) {
604 MeterStatsBuilder meterStatsBuilder = new MeterStatsBuilder();
605 meterStatsBuilder.setMeterId(new MeterId(input.readUnsignedInt()));
606 int meterStatsBodyLength = input.readUnsignedShort();
607 input.skipBytes(PADDING_IN_METER_STATS_HEADER);
608 meterStatsBuilder.setFlowCount(input.readUnsignedInt());
609 byte[] packetInCount = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
610 input.readBytes(packetInCount);
611 meterStatsBuilder.setPacketInCount(new BigInteger(1, packetInCount));
612 byte[] byteInCount = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
613 input.readBytes(byteInCount);
614 meterStatsBuilder.setByteInCount(new BigInteger(1, byteInCount));
615 meterStatsBuilder.setDurationSec(input.readUnsignedInt());
616 meterStatsBuilder.setDurationNsec(input.readUnsignedInt());
617 int actualLength = METER_BODY_LENGTH;
618 List<MeterBandStats> meterBandStatsList = new ArrayList<>();
619 while (actualLength < meterStatsBodyLength) {
620 MeterBandStatsBuilder meterBandStatsBuilder = new MeterBandStatsBuilder();
621 byte[] packetBandCount = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
622 input.readBytes(packetBandCount);
623 meterBandStatsBuilder.setPacketBandCount(new BigInteger(1, packetBandCount));
624 byte[] byteBandCount = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
625 input.readBytes(byteBandCount);
626 meterBandStatsBuilder.setByteBandCount(new BigInteger(1, byteBandCount));
627 meterBandStatsList.add(meterBandStatsBuilder.build());
628 actualLength += METER_BAND_STATS_LENGTH;
630 meterStatsBuilder.setMeterBandStats(meterBandStatsList);
631 meterStatsList.add(meterStatsBuilder.build());
633 builder.setMeterStats(meterStatsList);
634 caseBuilder.setMultipartReplyMeter(builder.build());
635 return caseBuilder.build();
638 private static MultipartReplyMeterConfigCase setMeterConfig(ByteBuf input) {
639 MultipartReplyMeterConfigCaseBuilder caseBuilder = new MultipartReplyMeterConfigCaseBuilder();
640 MultipartReplyMeterConfigBuilder builder = new MultipartReplyMeterConfigBuilder();
641 List<MeterConfig> meterConfigList = new ArrayList<>();
642 while (input.readableBytes() > 0) {
643 MeterConfigBuilder meterConfigBuilder = new MeterConfigBuilder();
644 int meterConfigBodyLength = input.readUnsignedShort();
645 meterConfigBuilder.setFlags(createMeterFlags(input.readUnsignedShort()));
646 meterConfigBuilder.setMeterId(new MeterId(input.readUnsignedInt()));
647 int actualLength = METER_CONFIG_LENGTH;
648 List<Bands> bandsList = new ArrayList<>();
649 while (actualLength < meterConfigBodyLength) {
650 BandsBuilder bandsBuilder = new BandsBuilder();
651 int bandType = input.readUnsignedShort();
654 MeterBandDropCaseBuilder bandDropCaseBuilder = new MeterBandDropCaseBuilder();
655 MeterBandDropBuilder bandDropBuilder = new MeterBandDropBuilder();
656 bandDropBuilder.setType(MeterBandType.forValue(bandType));
657 actualLength += input.readUnsignedShort();
658 bandDropBuilder.setRate(input.readUnsignedInt());
659 bandDropBuilder.setBurstSize(input.readUnsignedInt());
660 input.skipBytes(PADDING_IN_METER_BAND_DROP_HEADER);
661 bandDropCaseBuilder.setMeterBandDrop(bandDropBuilder.build());
662 bandsBuilder.setMeterBand(bandDropCaseBuilder.build());
665 MeterBandDscpRemarkCaseBuilder bandDscpRemarkCaseBuilder = new MeterBandDscpRemarkCaseBuilder();
666 MeterBandDscpRemarkBuilder bandDscpRemarkBuilder = new MeterBandDscpRemarkBuilder();
667 bandDscpRemarkBuilder.setType(MeterBandType.forValue(bandType));
668 actualLength += input.readUnsignedShort();
669 bandDscpRemarkBuilder.setRate(input.readUnsignedInt());
670 bandDscpRemarkBuilder.setBurstSize(input.readUnsignedInt());
671 bandDscpRemarkBuilder.setPrecLevel(input.readUnsignedByte());
672 input.skipBytes(PADDING_IN_METER_BAND_DSCP_HEADER);
673 bandDscpRemarkCaseBuilder.setMeterBandDscpRemark(bandDscpRemarkBuilder.build());
674 bandsBuilder.setMeterBand(bandDscpRemarkCaseBuilder.build());
677 MeterBandExperimenterCaseBuilder bandExperimenterCaseBuilder = new MeterBandExperimenterCaseBuilder();
678 MeterBandExperimenterBuilder bandExperimenterBuilder = new MeterBandExperimenterBuilder();
679 bandExperimenterBuilder.setType(MeterBandType.forValue(bandType));
680 actualLength += input.readUnsignedShort();
681 bandExperimenterBuilder.setRate(input.readUnsignedInt());
682 bandExperimenterBuilder.setBurstSize(input.readUnsignedInt());
683 bandExperimenterBuilder.setExperimenter(input.readUnsignedInt());
684 bandExperimenterCaseBuilder.setMeterBandExperimenter(bandExperimenterBuilder.build());
685 bandsBuilder.setMeterBand(bandExperimenterCaseBuilder.build());
690 bandsList.add(bandsBuilder.build());
692 meterConfigBuilder.setBands(bandsList);
693 meterConfigList.add(meterConfigBuilder.build());
695 builder.setMeterConfig(meterConfigList);
696 caseBuilder.setMultipartReplyMeterConfig(builder.build());
697 return caseBuilder.build();
700 private static MultipartReplyExperimenterCase setExperimenter(ByteBuf input) {
701 MultipartReplyExperimenterCaseBuilder caseBuilder = new MultipartReplyExperimenterCaseBuilder();
702 MultipartReplyExperimenterBuilder builder = new MultipartReplyExperimenterBuilder();
703 builder.setExperimenter(input.readUnsignedInt());
704 builder.setExpType(input.readUnsignedInt());
705 byte[] data = new byte[input.readableBytes()];
706 input.readBytes(data);
707 builder.setData(data);
708 caseBuilder.setMultipartReplyExperimenter(builder.build());
709 return caseBuilder.build();
712 private static MultipartReplyPortDescCase setPortDesc(ByteBuf input) {
713 MultipartReplyPortDescCaseBuilder caseBuilder = new MultipartReplyPortDescCaseBuilder();
714 MultipartReplyPortDescBuilder builder = new MultipartReplyPortDescBuilder();
715 List<Ports> portsList = new ArrayList<>();
716 while (input.readableBytes() > 0) {
717 PortsBuilder portsBuilder = new PortsBuilder();
718 portsBuilder.setPortNo(input.readUnsignedInt());
719 input.skipBytes(PADDING_IN_PORT_DESC_HEADER_01);
720 byte[] hwAddress = new byte[EncodeConstants.MAC_ADDRESS_LENGTH];
721 input.readBytes(hwAddress);
722 portsBuilder.setHwAddr(new MacAddress(ByteBufUtils.macAddressToString(hwAddress)));
723 input.skipBytes(PADDING_IN_PORT_DESC_HEADER_02);
724 portsBuilder.setName(ByteBufUtils.decodeNullTerminatedString(input, EncodeConstants.MAX_PORT_NAME_LENGTH));
725 portsBuilder.setConfig(createPortConfig(input.readUnsignedInt()));
726 portsBuilder.setState(createPortState(input.readUnsignedInt()));
727 portsBuilder.setCurrentFeatures(createPortFeatures(input.readUnsignedInt()));
728 portsBuilder.setAdvertisedFeatures(createPortFeatures(input.readUnsignedInt()));
729 portsBuilder.setSupportedFeatures(createPortFeatures(input.readUnsignedInt()));
730 portsBuilder.setPeerFeatures(createPortFeatures(input.readUnsignedInt()));
731 portsBuilder.setCurrSpeed(input.readUnsignedInt());
732 portsBuilder.setMaxSpeed(input.readUnsignedInt());
733 portsList.add(portsBuilder.build());
735 builder.setPorts(portsList);
736 caseBuilder.setMultipartReplyPortDesc(builder.build());
737 return caseBuilder.build();
740 private static PortConfig createPortConfig(long input){
741 final Boolean _portDown = ((input) & (1<<0)) != 0;
742 final Boolean _noRecv = ((input) & (1<<2)) != 0;
743 final Boolean _noFwd = ((input) & (1<<5)) != 0;
744 final Boolean _noPacketIn = ((input) & (1<<6)) != 0;
745 return new PortConfig(_noFwd, _noPacketIn, _noRecv, _portDown);
748 private static PortState createPortState(long input){
749 final Boolean _linkDown = ((input) & (1<<0)) != 0;
750 final Boolean _blocked = ((input) & (1<<1)) != 0;
751 final Boolean _live = ((input) & (1<<2)) != 0;
752 return new PortState(_blocked, _linkDown, _live);
755 private static PortFeatures createPortFeatures(long input){
756 final Boolean _10mbHd = ((input) & (1<<0)) != 0;
757 final Boolean _10mbFd = ((input) & (1<<1)) != 0;
758 final Boolean _100mbHd = ((input) & (1<<2)) != 0;
759 final Boolean _100mbFd = ((input) & (1<<3)) != 0;
760 final Boolean _1gbHd = ((input) & (1<<4)) != 0;
761 final Boolean _1gbFd = ((input) & (1<<5)) != 0;
762 final Boolean _10gbFd = ((input) & (1<<6)) != 0;
763 final Boolean _40gbFd = ((input) & (1<<7)) != 0;
764 final Boolean _100gbFd = ((input) & (1<<8)) != 0;
765 final Boolean _1tbFd = ((input) & (1<<9)) != 0;
766 final Boolean _other = ((input) & (1<<10)) != 0;
767 final Boolean _copper = ((input) & (1<<11)) != 0;
768 final Boolean _fiber = ((input) & (1<<12)) != 0;
769 final Boolean _autoneg = ((input) & (1<<13)) != 0;
770 final Boolean _pause = ((input) & (1<<14)) != 0;
771 final Boolean _pauseAsym = ((input) & (1<<15)) != 0;
772 return new PortFeatures(_100gbFd, _100mbFd, _100mbHd, _10gbFd, _10mbFd, _10mbHd, _1gbFd,
773 _1gbHd, _1tbFd, _40gbFd, _autoneg, _copper, _fiber, _other, _pause, _pauseAsym);
776 private static MultipartReplyGroupFeaturesCase setGroupFeatures(ByteBuf rawMessage) {
777 MultipartReplyGroupFeaturesCaseBuilder caseBuilder = new MultipartReplyGroupFeaturesCaseBuilder();
778 MultipartReplyGroupFeaturesBuilder featuresBuilder = new MultipartReplyGroupFeaturesBuilder();
779 featuresBuilder.setTypes(createGroupType(rawMessage.readUnsignedInt()));
780 featuresBuilder.setCapabilities(createCapabilities(rawMessage.readUnsignedInt()));
781 List<Long> maxGroupsList = new ArrayList<>();
782 for (int i = 0; i < GROUP_TYPES ; i++) {
783 maxGroupsList.add(rawMessage.readUnsignedInt());
785 featuresBuilder.setMaxGroups(maxGroupsList);
786 List<ActionType> actionBitmaps = new ArrayList<>();
787 for (int i = 0; i < GROUP_TYPES ; i++) {
788 actionBitmaps.add(createActionBitmap(rawMessage.readUnsignedInt()));
790 featuresBuilder.setActionsBitmap(actionBitmaps);
791 caseBuilder.setMultipartReplyGroupFeatures(featuresBuilder.build());
792 return caseBuilder.build();
795 private static ActionType createActionBitmap(long input) {
796 final Boolean OFPAT_OUTPUT = ((input) & (1<<0)) != 0;
797 final Boolean OFPAT_COPY_TTL_OUT = ((input) & (1<<1)) != 0;
798 final Boolean OFPAT_COPY_TTL_IN = ((input) & (1<<2)) != 0;
799 final Boolean OFPAT_SET_MPLS_TTL = ((input) & (1<<3)) != 0;
800 final Boolean OFPAT_DEC_MPLS_TTL = ((input) & (1<<4)) != 0;
801 final Boolean OFPAT_PUSH_VLAN = ((input) & (1<<5)) != 0;
802 final Boolean OFPAT_POP_VLAN = ((input) & (1<<6)) != 0;
803 final Boolean OFPAT_PUSH_MPLS = ((input) & (1<<7)) != 0;
804 final Boolean OFPAT_POP_MPLS = ((input) & (1<<8)) != 0;
805 final Boolean OFPAT_SET_QUEUE = ((input) & (1<<9)) != 0;
806 final Boolean OFPAT_GROUP = ((input) & (1<<10)) != 0;
807 final Boolean OFPAT_SET_NW_TTL = ((input) & (1<<11)) != 0;
808 final Boolean OFPAT_DEC_NW_TTL = ((input) & (1<<12)) != 0;
809 final Boolean OFPAT_SET_FIELD = ((input) & (1<<13)) != 0;
810 final Boolean OFPAT_PUSH_PBB = ((input) & (1<<14)) != 0;
811 final Boolean OFPAT_POP_PBB = ((input) & (1<<15)) != 0;
812 final Boolean OFPAT_EXPERIMENTER = ((input) & (1<<16)) != 0;
813 return new ActionType(OFPAT_COPY_TTL_IN, OFPAT_COPY_TTL_OUT, OFPAT_DEC_MPLS_TTL,
814 OFPAT_DEC_NW_TTL, OFPAT_EXPERIMENTER, OFPAT_GROUP, OFPAT_OUTPUT, OFPAT_POP_MPLS,
815 OFPAT_POP_PBB, OFPAT_POP_VLAN, OFPAT_PUSH_MPLS, OFPAT_PUSH_PBB, OFPAT_PUSH_VLAN,
816 OFPAT_SET_FIELD, OFPAT_SET_MPLS_TTL, OFPAT_SET_NW_TTL, OFPAT_SET_QUEUE);
819 private static GroupCapabilities createCapabilities(long input) {
820 final Boolean OFOFPGFC_SELECT_WEIGHT = ((input) & (1<<0)) != 0;
821 final Boolean OFPGFC_SELECT_LIVENESS = ((input) & (1<<1)) != 0;
822 final Boolean OFPGFC_CHAINING = ((input) & (1<<2)) != 0;
823 final Boolean OFPGFC_CHAINING_CHECKS = ((input) & (1<<3)) != 0;
824 return new GroupCapabilities(OFPGFC_CHAINING, OFPGFC_CHAINING_CHECKS, OFPGFC_SELECT_LIVENESS, OFOFPGFC_SELECT_WEIGHT);
827 private static GroupTypes createGroupType(long input) {
828 final Boolean OFPGT_ALL = ((input) & (1<<0)) != 0;
829 final Boolean OFPGT_SELECT = ((input) & (1<<1)) != 0;
830 final Boolean OFPGT_INDIRECT = ((input) & (1<<2)) != 0;
831 final Boolean OFPGT_FF = ((input) & (1<<3)) != 0;
832 return new GroupTypes(OFPGT_ALL, OFPGT_FF, OFPGT_INDIRECT, OFPGT_SELECT);
835 private MultipartReplyGroupDescCase setGroupDesc(ByteBuf input) {
836 MultipartReplyGroupDescCaseBuilder caseBuilder = new MultipartReplyGroupDescCaseBuilder();
837 MultipartReplyGroupDescBuilder builder = new MultipartReplyGroupDescBuilder();
838 List<GroupDesc> groupDescsList = new ArrayList<>();
839 while (input.readableBytes() > 0) {
840 GroupDescBuilder groupDescBuilder = new GroupDescBuilder();
841 int bodyLength = input.readUnsignedShort();
842 groupDescBuilder.setType(GroupType.forValue(input.readUnsignedByte()));
843 input.skipBytes(PADDING_IN_GROUP_DESC_HEADER);
844 groupDescBuilder.setGroupId(new GroupId(input.readUnsignedInt()));
845 int actualLength = GROUP_DESC_HEADER_LENGTH;
846 List<BucketsList> bucketsList = new ArrayList<>();
847 while (actualLength < bodyLength) {
848 BucketsListBuilder bucketsBuilder = new BucketsListBuilder();
849 int bucketsLength = input.readUnsignedShort();
850 bucketsBuilder.setWeight(input.readUnsignedShort());
851 bucketsBuilder.setWatchPort(new PortNumber(input.readUnsignedInt()));
852 bucketsBuilder.setWatchGroup(input.readUnsignedInt());
853 input.skipBytes(PADDING_IN_BUCKETS_HEADER);
854 CodeKeyMaker keyMaker = CodeKeyMakerFactory.createActionsKeyMaker(EncodeConstants.OF13_VERSION_ID);
855 List<Action> actions = ListDeserializer.deserializeList(EncodeConstants.OF13_VERSION_ID,
856 bucketsLength - BUCKETS_HEADER_LENGTH, input, keyMaker, registry);
857 bucketsBuilder.setAction(actions);
858 bucketsList.add(bucketsBuilder.build());
859 actualLength += bucketsLength;
861 groupDescBuilder.setBucketsList(bucketsList);
862 groupDescsList.add(groupDescBuilder.build());
864 builder.setGroupDesc(groupDescsList);
865 caseBuilder.setMultipartReplyGroupDesc(builder.build());
866 return caseBuilder.build();
870 public void injectDeserializerRegistry(
871 DeserializerRegistry deserializerRegistry) {
872 registry = deserializerRegistry;