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