2 * Copyright (c) 2015 NetIDE Consortium 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
8 package org.opendaylight.openflowjava.protocol.impl.serialization.factories;
10 import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
11 import io.netty.buffer.ByteBuf;
12 import io.netty.buffer.UnpooledByteBufAllocator;
13 import java.nio.charset.StandardCharsets;
14 import java.util.HashMap;
15 import java.util.List;
17 import java.util.Objects;
18 import org.opendaylight.openflowjava.protocol.api.extensibility.OFSerializer;
19 import org.opendaylight.openflowjava.protocol.api.extensibility.SerializerRegistry;
20 import org.opendaylight.openflowjava.protocol.api.extensibility.SerializerRegistryInjector;
21 import org.opendaylight.openflowjava.protocol.api.keys.MessageTypeKey;
22 import org.opendaylight.openflowjava.protocol.api.util.EncodeConstants;
23 import org.opendaylight.openflowjava.protocol.impl.util.ListSerializer;
24 import org.opendaylight.openflowjava.protocol.impl.util.TypeKeyMaker;
25 import org.opendaylight.openflowjava.protocol.impl.util.TypeKeyMakerFactory;
26 import org.opendaylight.openflowjava.util.ByteBufUtils;
27 import org.opendaylight.openflowjava.util.ExperimenterSerializerKeyFactory;
28 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.IetfYangUtil;
29 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev150225.ActionRelatedTableFeatureProperty;
30 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev150225.ExperimenterIdTableFeatureProperty;
31 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev150225.InstructionRelatedTableFeatureProperty;
32 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev150225.NextTableRelatedTableFeatureProperty;
33 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev150225.OxmRelatedTableFeatureProperty;
34 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev150225.table.features.properties.container.table.feature.properties.NextTableIds;
35 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.actions.grouping.Action;
36 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.instruction.rev130731.instructions.grouping.Instruction;
37 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.ActionType;
38 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.GroupCapabilities;
39 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.GroupTypes;
40 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.MeterBandTypeBitmap;
41 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.MeterFlags;
42 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.MultipartRequestFlags;
43 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.PortConfig;
44 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.PortFeatures;
45 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.PortState;
46 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.TableConfig;
47 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entries.grouping.MatchEntry;
48 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.grouping.Match;
49 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.MeterBandCommons;
50 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.MultipartReplyMessage;
51 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.buckets.grouping.BucketsList;
52 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.meter.band.header.MeterBand;
53 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.meter.band.header.meter.band.MeterBandDropCase;
54 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.meter.band.header.meter.band.MeterBandDscpRemarkCase;
55 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.meter.band.header.meter.band.MeterBandExperimenterCase;
56 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.meter.band.header.meter.band.meter.band.drop._case.MeterBandDrop;
57 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.meter.band.header.meter.band.meter.band.dscp.remark._case.MeterBandDscpRemark;
58 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.meter.band.header.meter.band.meter.band.experimenter._case.MeterBandExperimenter;
59 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.MultipartReplyBody;
60 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyAggregateCase;
61 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyDescCase;
62 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyFlowCase;
63 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyGroupCase;
64 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyGroupDescCase;
65 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyGroupFeaturesCase;
66 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyMeterCase;
67 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyMeterConfigCase;
68 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyMeterFeaturesCase;
69 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyPortDescCase;
70 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyPortStatsCase;
71 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyQueueCase;
72 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyTableCase;
73 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyTableFeaturesCase;
74 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.aggregate._case.MultipartReplyAggregate;
75 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.desc._case.MultipartReplyDesc;
76 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.flow._case.MultipartReplyFlow;
77 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.flow._case.multipart.reply.flow.FlowStats;
78 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.group._case.MultipartReplyGroup;
79 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.group._case.multipart.reply.group.GroupStats;
80 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;
81 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.group.desc._case.MultipartReplyGroupDesc;
82 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;
83 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.group.features._case.MultipartReplyGroupFeatures;
84 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.meter._case.MultipartReplyMeter;
85 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.meter._case.multipart.reply.meter.MeterStats;
86 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;
87 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.meter.config._case.MultipartReplyMeterConfig;
88 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;
89 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;
90 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.meter.features._case.MultipartReplyMeterFeatures;
91 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.port.desc._case.MultipartReplyPortDesc;
92 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;
93 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.port.stats._case.MultipartReplyPortStats;
94 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;
95 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.queue._case.MultipartReplyQueue;
96 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.queue._case.multipart.reply.queue.QueueStats;
97 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.table._case.MultipartReplyTable;
98 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.table._case.multipart.reply.table.TableStats;
99 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.table.features._case.MultipartReplyTableFeatures;
100 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;
101 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.table.features.properties.grouping.TableFeatureProperties;
104 * Translates MultipartReply messages.
106 * @author giuseppex.petralia@intel.com
108 @SuppressFBWarnings("UWF_FIELD_NOT_INITIALIZED_IN_CONSTRUCTOR") // FB doesn't recognize Objects.requireNonNull
109 public class MultipartReplyMessageFactory implements OFSerializer<MultipartReplyMessage>, SerializerRegistryInjector {
111 private static final byte MESSAGE_TYPE = 19;
112 private static final byte PADDING = 4;
113 private static final byte PORT_DESC_PADDING_1 = 4;
114 private static final byte PORT_DESC_PADDING_2 = 2;
115 private static final int FLOW_STATS_LENGTH_INDEX = 0;
116 private static final byte FLOW_STATS_PADDING_1 = 1;
117 private static final byte FLOW_STATS_PADDING_2 = 6;
118 private static final byte AGGREGATE_PADDING = 4;
119 private static final byte TABLE_PADDING = 3;
120 private static final byte PORT_STATS_PADDING = 4;
121 private static final byte GROUP_STATS_PADDING_1 = 2;
122 private static final byte GROUP_STATS_PADDING_2 = 4;
123 private static final int GROUP_STATS_LENGTH_INDEX = 0;
124 private static final int GROUP_DESC_LENGTH_INDEX = 0;
125 private static final int BUCKET_LENGTH_INDEX = 0;
126 private static final byte GROUP_DESC_PADDING = 1;
127 private static final byte BUCKET_PADDING = 4;
128 private static final int METER_LENGTH_INDEX = 4;
129 private static final byte METER_PADDING = 6;
130 private static final int METER_CONFIG_LENGTH_INDEX = 0;
131 private static final short LENGTH_OF_METER_BANDS = 16;
132 private static final byte METER_FEATURES_PADDING = 2;
133 private static final int TABLE_FEATURES_LENGTH_INDEX = 0;
134 private static final byte TABLE_FEATURES_PADDING = 5;
135 private static final byte INSTRUCTIONS_CODE = 0;
136 private static final byte INSTRUCTIONS_MISS_CODE = 1;
137 private static final byte NEXT_TABLE_CODE = 2;
138 private static final byte NEXT_TABLE_MISS_CODE = 3;
139 private static final byte WRITE_ACTIONS_CODE = 4;
140 private static final byte WRITE_ACTIONS_MISS_CODE = 5;
141 private static final byte APPLY_ACTIONS_CODE = 6;
142 private static final byte APPLY_ACTIONS_MISS_CODE = 7;
143 private static final byte MATCH_CODE = 8;
144 private static final byte WILDCARDS_CODE = 10;
145 private static final byte WRITE_SETFIELD_CODE = 12;
146 private static final byte WRITE_SETFIELD_MISS_CODE = 13;
147 private static final byte APPLY_SETFIELD_CODE = 14;
148 private static final byte APPLY_SETFIELD_MISS_CODE = 15;
150 private SerializerRegistry registry;
153 public void injectSerializerRegistry(final SerializerRegistry serializerRegistry) {
154 this.registry = serializerRegistry;
158 public void serialize(final MultipartReplyMessage message, final ByteBuf outBuffer) {
159 Objects.requireNonNull(registry);
161 ByteBufUtils.writeOFHeader(MESSAGE_TYPE, message, outBuffer, EncodeConstants.EMPTY_LENGTH);
162 outBuffer.writeShort(message.getType().getIntValue());
163 writeFlags(message.getFlags(), outBuffer);
164 outBuffer.writeZero(PADDING);
165 switch (message.getType()) {
167 serializeDescBody(message.getMultipartReplyBody(), outBuffer);
170 serializeFlowBody(message.getMultipartReplyBody(), outBuffer, message);
173 serializeAggregateBody(message.getMultipartReplyBody(), outBuffer);
176 serializeTableBody(message.getMultipartReplyBody(), outBuffer);
179 serializePortStatsBody(message.getMultipartReplyBody(), outBuffer);
182 serializeQueueBody(message.getMultipartReplyBody(), outBuffer);
185 serializeGroupBody(message.getMultipartReplyBody(), outBuffer);
188 serializeGroupDescBody(message.getMultipartReplyBody(), outBuffer, message);
190 case OFPMPGROUPFEATURES:
191 serializeGroupFeaturesBody(message.getMultipartReplyBody(), outBuffer);
194 serializeMeterBody(message.getMultipartReplyBody(), outBuffer);
196 case OFPMPMETERCONFIG:
197 serializeMeterConfigBody(message.getMultipartReplyBody(), outBuffer);
199 case OFPMPMETERFEATURES:
200 serializeMeterFeaturesBody(message.getMultipartReplyBody(), outBuffer);
202 case OFPMPTABLEFEATURES:
203 serializeTableFeaturesBody(message.getMultipartReplyBody(), outBuffer);
206 serializePortDescBody(message.getMultipartReplyBody(), outBuffer);
208 case OFPMPEXPERIMENTER:
209 serializeExperimenterBody(message.getMultipartReplyBody(), outBuffer);
214 ByteBufUtils.updateOFHeaderLength(outBuffer);
217 private void serializeExperimenterBody(final MultipartReplyBody body, final ByteBuf outBuffer) {
218 // MultipartReplyExperimenterCase experimenterCase = (MultipartReplyExperimenterCase) body;
219 // MultipartReplyExperimenter experimenterBody = experimenterCase.getMultipartReplyExperimenter();
220 // TODO: experimenterBody does not have get methods
223 private void writeFlags(final MultipartRequestFlags flags, final ByteBuf outBuffer) {
224 Map<Integer, Boolean> map = new HashMap<>();
225 map.put(0, flags.isOFPMPFREQMORE());
226 int bitmap = ByteBufUtils.fillBitMaskFromMap(map);
227 outBuffer.writeShort(bitmap);
230 private void serializeTableFeaturesBody(final MultipartReplyBody body, final ByteBuf outBuffer) {
231 MultipartReplyTableFeaturesCase tableFeaturesCase = (MultipartReplyTableFeaturesCase) body;
232 MultipartReplyTableFeatures tableFeatures = tableFeaturesCase.getMultipartReplyTableFeatures();
233 for (TableFeatures tableFeature : tableFeatures.getTableFeatures()) {
234 ByteBuf tableFeatureBuff = UnpooledByteBufAllocator.DEFAULT.buffer();
235 tableFeatureBuff.writeShort(EncodeConstants.EMPTY_LENGTH);
236 tableFeatureBuff.writeByte(tableFeature.getTableId());
237 tableFeatureBuff.writeZero(TABLE_FEATURES_PADDING);
238 write32String(tableFeature.getName(), tableFeatureBuff);
239 tableFeatureBuff.writeBytes(tableFeature.getMetadataMatch());
240 tableFeatureBuff.writeZero(64 - tableFeature.getMetadataMatch().length);
241 tableFeatureBuff.writeBytes(tableFeature.getMetadataWrite());
242 tableFeatureBuff.writeZero(64 - tableFeature.getMetadataWrite().length);
243 writeTableConfig(tableFeature.getConfig(), tableFeatureBuff);
244 tableFeatureBuff.writeInt(tableFeature.getMaxEntries().intValue());
245 for (TableFeatureProperties tableFeatureProp : tableFeature.getTableFeatureProperties()) {
246 switch (tableFeatureProp.getType()) {
247 case OFPTFPTINSTRUCTIONS:
248 writeInstructionRelatedTableProperty(tableFeatureBuff, tableFeatureProp, INSTRUCTIONS_CODE);
250 case OFPTFPTINSTRUCTIONSMISS:
251 writeInstructionRelatedTableProperty(tableFeatureBuff, tableFeatureProp,
252 INSTRUCTIONS_MISS_CODE);
254 case OFPTFPTNEXTTABLES:
255 writeNextTableRelatedTableProperty(tableFeatureBuff, tableFeatureProp, NEXT_TABLE_CODE);
257 case OFPTFPTNEXTTABLESMISS:
258 writeNextTableRelatedTableProperty(tableFeatureBuff, tableFeatureProp, NEXT_TABLE_MISS_CODE);
260 case OFPTFPTWRITEACTIONS:
261 writeActionsRelatedTableProperty(tableFeatureBuff, tableFeatureProp, WRITE_ACTIONS_CODE);
263 case OFPTFPTWRITEACTIONSMISS:
264 writeActionsRelatedTableProperty(tableFeatureBuff, tableFeatureProp, WRITE_ACTIONS_MISS_CODE);
266 case OFPTFPTAPPLYACTIONS:
267 writeActionsRelatedTableProperty(tableFeatureBuff, tableFeatureProp, APPLY_ACTIONS_CODE);
269 case OFPTFPTAPPLYACTIONSMISS:
270 writeActionsRelatedTableProperty(tableFeatureBuff, tableFeatureProp, APPLY_ACTIONS_MISS_CODE);
273 writeOxmRelatedTableProperty(tableFeatureBuff, tableFeatureProp, MATCH_CODE);
275 case OFPTFPTWILDCARDS:
276 writeOxmRelatedTableProperty(tableFeatureBuff, tableFeatureProp, WILDCARDS_CODE);
278 case OFPTFPTWRITESETFIELD:
279 writeOxmRelatedTableProperty(tableFeatureBuff, tableFeatureProp, WRITE_SETFIELD_CODE);
281 case OFPTFPTWRITESETFIELDMISS:
282 writeOxmRelatedTableProperty(tableFeatureBuff, tableFeatureProp, WRITE_SETFIELD_MISS_CODE);
284 case OFPTFPTAPPLYSETFIELD:
285 writeOxmRelatedTableProperty(tableFeatureBuff, tableFeatureProp, APPLY_SETFIELD_CODE);
287 case OFPTFPTAPPLYSETFIELDMISS:
288 writeOxmRelatedTableProperty(tableFeatureBuff, tableFeatureProp, APPLY_SETFIELD_MISS_CODE);
290 case OFPTFPTEXPERIMENTER:
291 case OFPTFPTEXPERIMENTERMISS:
292 writeExperimenterRelatedTableProperty(tableFeatureBuff, tableFeatureProp);
298 tableFeatureBuff.setShort(TABLE_FEATURES_LENGTH_INDEX, tableFeatureBuff.readableBytes());
299 outBuffer.writeBytes(tableFeatureBuff);
303 private void writeExperimenterRelatedTableProperty(final ByteBuf output, final TableFeatureProperties property) {
304 long expId = property.augmentation(ExperimenterIdTableFeatureProperty.class).getExperimenter().getValue();
305 OFSerializer<TableFeatureProperties> serializer = registry.getSerializer(ExperimenterSerializerKeyFactory
306 .createMultipartRequestTFSerializerKey(EncodeConstants.OF13_VERSION_ID, expId));
307 serializer.serialize(property, output);
310 private void writeOxmRelatedTableProperty(final ByteBuf output, final TableFeatureProperties property,
312 final int startIndex = output.writerIndex();
313 output.writeShort(code);
314 int lengthIndex = output.writerIndex();
315 output.writeShort(EncodeConstants.EMPTY_LENGTH);
316 List<MatchEntry> entries = property.augmentation(OxmRelatedTableFeatureProperty.class).getMatchEntry();
317 if (entries != null) {
318 TypeKeyMaker<MatchEntry> keyMaker = TypeKeyMakerFactory
319 .createMatchEntriesKeyMaker(EncodeConstants.OF13_VERSION_ID);
320 ListSerializer.serializeHeaderList(entries, keyMaker, registry, output);
322 int length = output.writerIndex() - startIndex;
323 output.setShort(lengthIndex, length);
324 output.writeZero(paddingNeeded(length));
327 private void writeActionsRelatedTableProperty(final ByteBuf output, final TableFeatureProperties property,
329 final int startIndex = output.writerIndex();
330 output.writeShort(code);
331 int lengthIndex = output.writerIndex();
332 output.writeShort(EncodeConstants.EMPTY_LENGTH);
333 List<Action> actions = property.augmentation(ActionRelatedTableFeatureProperty.class).getAction();
334 if (actions != null) {
335 TypeKeyMaker<Action> keyMaker = TypeKeyMakerFactory.createActionKeyMaker(EncodeConstants.OF13_VERSION_ID);
336 ListSerializer.serializeHeaderList(actions, keyMaker, registry, output);
338 int length = output.writerIndex() - startIndex;
339 output.setShort(lengthIndex, length);
340 output.writeZero(paddingNeeded(length));
343 private static void writeNextTableRelatedTableProperty(final ByteBuf output, final TableFeatureProperties property,
345 final int startIndex = output.writerIndex();
346 output.writeShort(code);
347 int lengthIndex = output.writerIndex();
348 output.writeShort(EncodeConstants.EMPTY_LENGTH);
349 List<NextTableIds> nextTableIds = property.augmentation(NextTableRelatedTableFeatureProperty.class)
351 if (nextTableIds != null) {
352 for (NextTableIds next : nextTableIds) {
353 output.writeByte(next.getTableId());
356 int length = output.writerIndex() - startIndex;
357 output.setShort(lengthIndex, length);
358 output.writeZero(paddingNeeded(length));
361 private void writeInstructionRelatedTableProperty(final ByteBuf output, final TableFeatureProperties property,
363 final int startIndex = output.writerIndex();
364 output.writeShort(code);
365 int lengthIndex = output.writerIndex();
366 output.writeShort(EncodeConstants.EMPTY_LENGTH);
367 List<Instruction> instructions = property.augmentation(InstructionRelatedTableFeatureProperty.class)
369 if (instructions != null) {
370 TypeKeyMaker<Instruction> keyMaker = TypeKeyMakerFactory
371 .createInstructionKeyMaker(EncodeConstants.OF13_VERSION_ID);
372 ListSerializer.serializeHeaderList(instructions, keyMaker, registry, output);
374 int length = output.writerIndex() - startIndex;
375 output.setShort(lengthIndex, length);
376 output.writeZero(paddingNeeded(length));
379 private static int paddingNeeded(final int length) {
380 int paddingRemainder = length % EncodeConstants.PADDING;
382 if (paddingRemainder != 0) {
383 result = EncodeConstants.PADDING - paddingRemainder;
388 private void writeTableConfig(final TableConfig tableConfig, final ByteBuf outBuffer) {
389 Map<Integer, Boolean> map = new HashMap<>();
390 map.put(0, tableConfig.isOFPTCDEPRECATEDMASK());
391 int bitmap = ByteBufUtils.fillBitMaskFromMap(map);
392 outBuffer.writeInt(bitmap);
395 private void serializeMeterFeaturesBody(final MultipartReplyBody body, final ByteBuf outBuffer) {
396 MultipartReplyMeterFeaturesCase meterFeaturesCase = (MultipartReplyMeterFeaturesCase) body;
397 MultipartReplyMeterFeatures meterFeatures = meterFeaturesCase.getMultipartReplyMeterFeatures();
398 outBuffer.writeInt(meterFeatures.getMaxMeter().intValue());
399 writeBandTypes(meterFeatures.getBandTypes(), outBuffer);
400 writeMeterFlags(meterFeatures.getCapabilities(), outBuffer);
401 outBuffer.writeByte(meterFeatures.getMaxBands());
402 outBuffer.writeByte(meterFeatures.getMaxColor());
403 outBuffer.writeZero(METER_FEATURES_PADDING);
406 private void writeBandTypes(final MeterBandTypeBitmap bandTypes, final ByteBuf outBuffer) {
407 Map<Integer, Boolean> map = new HashMap<>();
408 map.put(0, bandTypes.isOFPMBTDROP());
409 map.put(1, bandTypes.isOFPMBTDSCPREMARK());
410 int bitmap = ByteBufUtils.fillBitMaskFromMap(map);
411 outBuffer.writeInt(bitmap);
414 private void serializeMeterConfigBody(final MultipartReplyBody body, final ByteBuf outBuffer) {
415 MultipartReplyMeterConfigCase meterConfigCase = (MultipartReplyMeterConfigCase) body;
416 MultipartReplyMeterConfig meter = meterConfigCase.getMultipartReplyMeterConfig();
417 for (MeterConfig meterConfig : meter.getMeterConfig()) {
418 ByteBuf meterConfigBuff = UnpooledByteBufAllocator.DEFAULT.buffer();
419 meterConfigBuff.writeShort(EncodeConstants.EMPTY_LENGTH);
420 writeMeterFlags(meterConfig.getFlags(), meterConfigBuff);
421 meterConfigBuff.writeInt(meterConfig.getMeterId().getValue().intValue());
422 for (Bands currentBand : meterConfig.getBands()) {
423 MeterBand meterBand = currentBand.getMeterBand();
424 if (meterBand instanceof MeterBandDropCase) {
425 MeterBandDropCase dropBandCase = (MeterBandDropCase) meterBand;
426 MeterBandDrop dropBand = dropBandCase.getMeterBandDrop();
427 writeBandCommonFields(dropBand, meterConfigBuff);
428 } else if (meterBand instanceof MeterBandDscpRemarkCase) {
429 MeterBandDscpRemarkCase dscpRemarkBandCase = (MeterBandDscpRemarkCase) meterBand;
430 MeterBandDscpRemark dscpRemarkBand = dscpRemarkBandCase.getMeterBandDscpRemark();
431 writeBandCommonFields(dscpRemarkBand, meterConfigBuff);
432 } else if (meterBand instanceof MeterBandExperimenterCase) {
433 MeterBandExperimenterCase experimenterBandCase = (MeterBandExperimenterCase) meterBand;
434 MeterBandExperimenter experimenterBand = experimenterBandCase.getMeterBandExperimenter();
435 writeBandCommonFields(experimenterBand, meterConfigBuff);
438 meterConfigBuff.setShort(METER_CONFIG_LENGTH_INDEX, meterConfigBuff.readableBytes());
439 outBuffer.writeBytes(meterConfigBuff);
443 private static void writeBandCommonFields(final MeterBandCommons meterBand, final ByteBuf outBuffer) {
444 outBuffer.writeShort(meterBand.getType().getIntValue());
445 outBuffer.writeShort(LENGTH_OF_METER_BANDS);
446 outBuffer.writeInt(meterBand.getRate().intValue());
447 outBuffer.writeInt(meterBand.getBurstSize().intValue());
450 private void writeMeterFlags(final MeterFlags flags, final ByteBuf outBuffer) {
451 Map<Integer, Boolean> map = new HashMap<>();
452 map.put(0, flags.isOFPMFKBPS());
453 map.put(1, flags.isOFPMFPKTPS());
454 map.put(2, flags.isOFPMFBURST());
455 map.put(3, flags.isOFPMFSTATS());
456 int bitmap = ByteBufUtils.fillBitMaskFromMap(map);
457 outBuffer.writeShort(bitmap);
460 private void serializeMeterBody(final MultipartReplyBody body, final ByteBuf outBuffer) {
461 MultipartReplyMeterCase meterCase = (MultipartReplyMeterCase) body;
462 MultipartReplyMeter meter = meterCase.getMultipartReplyMeter();
463 for (MeterStats meterStats : meter.getMeterStats()) {
464 ByteBuf meterStatsBuff = UnpooledByteBufAllocator.DEFAULT.buffer();
465 meterStatsBuff.writeInt(meterStats.getMeterId().getValue().intValue());
466 meterStatsBuff.writeInt(EncodeConstants.EMPTY_LENGTH);
467 meterStatsBuff.writeZero(METER_PADDING);
468 meterStatsBuff.writeInt(meterStats.getFlowCount().intValue());
469 meterStatsBuff.writeLong(meterStats.getPacketInCount().longValue());
470 meterStatsBuff.writeLong(meterStats.getByteInCount().longValue());
471 meterStatsBuff.writeInt(meterStats.getDurationSec().intValue());
472 meterStatsBuff.writeInt(meterStats.getDurationNsec().intValue());
473 for (MeterBandStats meterBandStats : meterStats.getMeterBandStats()) {
474 meterStatsBuff.writeLong(meterBandStats.getPacketBandCount().longValue());
475 meterStatsBuff.writeLong(meterBandStats.getByteBandCount().longValue());
477 meterStatsBuff.setInt(METER_LENGTH_INDEX, meterStatsBuff.readableBytes());
478 outBuffer.writeBytes(meterStatsBuff);
482 private void serializeGroupFeaturesBody(final MultipartReplyBody body, final ByteBuf outBuffer) {
483 MultipartReplyGroupFeaturesCase groupFeaturesCase = (MultipartReplyGroupFeaturesCase) body;
484 MultipartReplyGroupFeatures groupFeatures = groupFeaturesCase.getMultipartReplyGroupFeatures();
485 writeGroupTypes(groupFeatures.getTypes(), outBuffer);
486 writeGroupCapabilities(groupFeatures.getCapabilities(), outBuffer);
487 for (Long maxGroups : groupFeatures.getMaxGroups()) {
488 outBuffer.writeInt(maxGroups.intValue());
490 for (ActionType action : groupFeatures.getActionsBitmap()) {
491 writeActionType(action, outBuffer);
495 private void writeActionType(final ActionType action, final ByteBuf outBuffer) {
496 Map<Integer, Boolean> map = new HashMap<>();
497 map.put(0, action.isOFPATOUTPUT());
498 map.put(1, action.isOFPATCOPYTTLOUT());
499 map.put(2, action.isOFPATCOPYTTLIN());
500 map.put(3, action.isOFPATSETMPLSTTL());
501 map.put(4, action.isOFPATDECMPLSTTL());
502 map.put(5, action.isOFPATPUSHVLAN());
503 map.put(6, action.isOFPATPOPVLAN());
504 map.put(7, action.isOFPATPUSHMPLS());
505 map.put(8, action.isOFPATPOPMPLS());
506 map.put(9, action.isOFPATSETQUEUE());
507 map.put(10, action.isOFPATGROUP());
508 map.put(11, action.isOFPATSETNWTTL());
509 map.put(12, action.isOFPATDECNWTTL());
510 map.put(13, action.isOFPATSETFIELD());
511 map.put(14, action.isOFPATPUSHPBB());
512 map.put(15, action.isOFPATPOPPBB());
513 map.put(16, action.isOFPATEXPERIMENTER());
514 int bitmap = ByteBufUtils.fillBitMaskFromMap(map);
515 outBuffer.writeInt(bitmap);
518 private void writeGroupCapabilities(final GroupCapabilities capabilities, final ByteBuf outBuffer) {
519 Map<Integer, Boolean> map = new HashMap<>();
520 map.put(0, capabilities.isOFPGFCSELECTWEIGHT());
521 map.put(1, capabilities.isOFPGFCSELECTLIVENESS());
522 map.put(2, capabilities.isOFPGFCCHAINING());
523 map.put(3, capabilities.isOFPGFCCHAININGCHECKS());
524 int bitmap = ByteBufUtils.fillBitMaskFromMap(map);
525 outBuffer.writeInt(bitmap);
528 private void writeGroupTypes(final GroupTypes types, final ByteBuf outBuffer) {
529 Map<Integer, Boolean> map = new HashMap<>();
530 map.put(0, types.isOFPGTALL());
531 map.put(1, types.isOFPGTSELECT());
532 map.put(2, types.isOFPGTINDIRECT());
533 map.put(3, types.isOFPGTFF());
534 int bitmap = ByteBufUtils.fillBitMaskFromMap(map);
535 outBuffer.writeInt(bitmap);
538 private void serializeGroupDescBody(final MultipartReplyBody body, final ByteBuf outBuffer,
539 final MultipartReplyMessage message) {
540 MultipartReplyGroupDescCase groupDescCase = (MultipartReplyGroupDescCase) body;
541 MultipartReplyGroupDesc group = groupDescCase.getMultipartReplyGroupDesc();
542 for (GroupDesc groupDesc : group.getGroupDesc()) {
543 ByteBuf groupDescBuff = UnpooledByteBufAllocator.DEFAULT.buffer();
544 groupDescBuff.writeShort(EncodeConstants.EMPTY_LENGTH);
545 groupDescBuff.writeByte(groupDesc.getType().getIntValue());
546 groupDescBuff.writeZero(GROUP_DESC_PADDING);
547 groupDescBuff.writeInt(groupDesc.getGroupId().getValue().intValue());
548 for (BucketsList bucket : groupDesc.getBucketsList()) {
549 ByteBuf bucketBuff = UnpooledByteBufAllocator.DEFAULT.buffer();
550 bucketBuff.writeShort(EncodeConstants.EMPTY_LENGTH);
551 bucketBuff.writeShort(bucket.getWeight());
552 bucketBuff.writeInt(bucket.getWatchPort().getValue().intValue());
553 bucketBuff.writeInt(bucket.getWatchGroup().intValue());
554 bucketBuff.writeZero(BUCKET_PADDING);
555 ListSerializer.serializeList(bucket.getAction(),
556 TypeKeyMakerFactory.createActionKeyMaker(message.getVersion()), registry, bucketBuff);
557 bucketBuff.setShort(BUCKET_LENGTH_INDEX, bucketBuff.readableBytes());
558 groupDescBuff.writeBytes(bucketBuff);
560 groupDescBuff.setShort(GROUP_DESC_LENGTH_INDEX, groupDescBuff.readableBytes());
561 outBuffer.writeBytes(groupDescBuff);
565 private void serializeGroupBody(final MultipartReplyBody body, final ByteBuf outBuffer) {
566 MultipartReplyGroupCase groupCase = (MultipartReplyGroupCase) body;
567 MultipartReplyGroup group = groupCase.getMultipartReplyGroup();
568 for (GroupStats groupStats : group.getGroupStats()) {
569 ByteBuf groupStatsBuff = UnpooledByteBufAllocator.DEFAULT.buffer();
570 groupStatsBuff.writeShort(EncodeConstants.EMPTY_LENGTH);
571 groupStatsBuff.writeZero(GROUP_STATS_PADDING_1);
572 groupStatsBuff.writeInt(groupStats.getGroupId().getValue().intValue());
573 groupStatsBuff.writeInt(groupStats.getRefCount().intValue());
574 groupStatsBuff.writeZero(GROUP_STATS_PADDING_2);
575 groupStatsBuff.writeLong(groupStats.getPacketCount().longValue());
576 groupStatsBuff.writeLong(groupStats.getByteCount().longValue());
577 groupStatsBuff.writeInt(groupStats.getDurationSec().intValue());
578 groupStatsBuff.writeInt(groupStats.getDurationNsec().intValue());
579 for (BucketStats bucketStats : groupStats.getBucketStats()) {
580 groupStatsBuff.writeLong(bucketStats.getPacketCount().longValue());
581 groupStatsBuff.writeLong(bucketStats.getByteCount().longValue());
583 groupStatsBuff.setShort(GROUP_STATS_LENGTH_INDEX, groupStatsBuff.readableBytes());
584 outBuffer.writeBytes(groupStatsBuff);
588 private void serializeQueueBody(final MultipartReplyBody body, final ByteBuf outBuffer) {
589 MultipartReplyQueueCase queueCase = (MultipartReplyQueueCase) body;
590 MultipartReplyQueue queue = queueCase.getMultipartReplyQueue();
591 for (QueueStats queueStats : queue.getQueueStats()) {
592 outBuffer.writeInt(queueStats.getPortNo().intValue());
593 outBuffer.writeInt(queueStats.getQueueId().intValue());
594 outBuffer.writeLong(queueStats.getTxBytes().longValue());
595 outBuffer.writeLong(queueStats.getTxPackets().longValue());
596 outBuffer.writeLong(queueStats.getTxErrors().longValue());
597 outBuffer.writeInt(queueStats.getDurationSec().intValue());
598 outBuffer.writeInt(queueStats.getDurationNsec().intValue());
602 private void serializePortStatsBody(final MultipartReplyBody body, final ByteBuf outBuffer) {
603 MultipartReplyPortStatsCase portStatsCase = (MultipartReplyPortStatsCase) body;
604 MultipartReplyPortStats portStats = portStatsCase.getMultipartReplyPortStats();
605 for (PortStats portStat : portStats.getPortStats()) {
606 outBuffer.writeInt(portStat.getPortNo().intValue());
607 outBuffer.writeZero(PORT_STATS_PADDING);
608 outBuffer.writeLong(portStat.getRxPackets().longValue());
609 outBuffer.writeLong(portStat.getTxPackets().longValue());
610 outBuffer.writeLong(portStat.getRxBytes().longValue());
611 outBuffer.writeLong(portStat.getTxBytes().longValue());
612 outBuffer.writeLong(portStat.getRxDropped().longValue());
613 outBuffer.writeLong(portStat.getTxDropped().longValue());
614 outBuffer.writeLong(portStat.getRxErrors().longValue());
615 outBuffer.writeLong(portStat.getTxErrors().longValue());
616 outBuffer.writeLong(portStat.getRxFrameErr().longValue());
617 outBuffer.writeLong(portStat.getRxOverErr().longValue());
618 outBuffer.writeLong(portStat.getRxCrcErr().longValue());
619 outBuffer.writeLong(portStat.getCollisions().longValue());
620 outBuffer.writeInt(portStat.getDurationSec().intValue());
621 outBuffer.writeInt(portStat.getDurationNsec().intValue());
625 private void serializeTableBody(final MultipartReplyBody body, final ByteBuf outBuffer) {
626 MultipartReplyTableCase tableCase = (MultipartReplyTableCase) body;
627 MultipartReplyTable table = tableCase.getMultipartReplyTable();
628 for (TableStats tableStats : table.getTableStats()) {
629 outBuffer.writeByte(tableStats.getTableId());
630 outBuffer.writeZero(TABLE_PADDING);
631 outBuffer.writeInt(tableStats.getActiveCount().intValue());
632 outBuffer.writeLong(tableStats.getLookupCount().longValue());
633 outBuffer.writeLong(tableStats.getMatchedCount().longValue());
637 private void serializeAggregateBody(final MultipartReplyBody body, final ByteBuf outBuffer) {
638 MultipartReplyAggregateCase aggregateCase = (MultipartReplyAggregateCase) body;
639 MultipartReplyAggregate aggregate = aggregateCase.getMultipartReplyAggregate();
640 outBuffer.writeLong(aggregate.getPacketCount().longValue());
641 outBuffer.writeLong(aggregate.getByteCount().longValue());
642 outBuffer.writeInt(aggregate.getFlowCount().intValue());
643 outBuffer.writeZero(AGGREGATE_PADDING);
646 private void serializeFlowBody(final MultipartReplyBody body, final ByteBuf outBuffer,
647 final MultipartReplyMessage message) {
648 MultipartReplyFlowCase flowCase = (MultipartReplyFlowCase) body;
649 MultipartReplyFlow flow = flowCase.getMultipartReplyFlow();
650 for (FlowStats flowStats : flow.getFlowStats()) {
651 ByteBuf flowStatsBuff = UnpooledByteBufAllocator.DEFAULT.buffer();
652 flowStatsBuff.writeShort(EncodeConstants.EMPTY_LENGTH);
653 flowStatsBuff.writeByte((byte)flowStats.getTableId().longValue());
654 flowStatsBuff.writeZero(FLOW_STATS_PADDING_1);
655 flowStatsBuff.writeInt(flowStats.getDurationSec().intValue());
656 flowStatsBuff.writeInt(flowStats.getDurationNsec().intValue());
657 flowStatsBuff.writeShort(flowStats.getPriority());
658 flowStatsBuff.writeShort(flowStats.getIdleTimeout());
659 flowStatsBuff.writeShort(flowStats.getHardTimeout());
660 flowStatsBuff.writeZero(FLOW_STATS_PADDING_2);
661 flowStatsBuff.writeLong(flowStats.getCookie().longValue());
662 flowStatsBuff.writeLong(flowStats.getPacketCount().longValue());
663 flowStatsBuff.writeLong(flowStats.getByteCount().longValue());
664 OFSerializer<Match> matchSerializer = registry.<Match, OFSerializer<Match>>getSerializer(
665 new MessageTypeKey<>(message.getVersion(), Match.class));
666 matchSerializer.serialize(flowStats.getMatch(), flowStatsBuff);
667 ListSerializer.serializeList(flowStats.getInstruction(),
668 TypeKeyMakerFactory.createInstructionKeyMaker(message.getVersion()), registry, flowStatsBuff);
670 flowStatsBuff.setShort(FLOW_STATS_LENGTH_INDEX, flowStatsBuff.readableBytes());
671 outBuffer.writeBytes(flowStatsBuff);
675 private void serializeDescBody(final MultipartReplyBody body, final ByteBuf outBuffer) {
676 MultipartReplyDescCase descCase = (MultipartReplyDescCase) body;
677 MultipartReplyDesc desc = descCase.getMultipartReplyDesc();
678 write256String(desc.getMfrDesc(), outBuffer);
679 write256String(desc.getHwDesc(), outBuffer);
680 write256String(desc.getSwDesc(), outBuffer);
681 write32String(desc.getSerialNum(), outBuffer);
682 write256String(desc.getDpDesc(), outBuffer);
685 private void write256String(final String toWrite, final ByteBuf outBuffer) {
686 byte[] nameBytes = toWrite.getBytes(StandardCharsets.UTF_8);
687 if (nameBytes.length < 256) {
688 byte[] nameBytesPadding = new byte[256];
690 for (byte b : nameBytes) {
691 nameBytesPadding[index] = b;
694 for (; index < 256; index++) {
695 nameBytesPadding[index] = 0x0;
697 outBuffer.writeBytes(nameBytesPadding);
699 outBuffer.writeBytes(nameBytes);
703 private void write32String(final String toWrite, final ByteBuf outBuffer) {
704 byte[] nameBytes = toWrite.getBytes(StandardCharsets.UTF_8);
705 if (nameBytes.length < 32) {
706 byte[] nameBytesPadding = new byte[32];
708 for (byte b : nameBytes) {
709 nameBytesPadding[index] = b;
712 for (; index < 32; index++) {
713 nameBytesPadding[index] = 0x0;
715 outBuffer.writeBytes(nameBytesPadding);
717 outBuffer.writeBytes(nameBytes);
721 private void serializePortDescBody(final MultipartReplyBody body, final ByteBuf outBuffer) {
722 MultipartReplyPortDescCase portCase = (MultipartReplyPortDescCase) body;
723 MultipartReplyPortDesc portDesc = portCase.getMultipartReplyPortDesc();
724 for (Ports port : portDesc.getPorts()) {
725 outBuffer.writeInt(port.getPortNo().intValue()); // Assuming PortNo
727 outBuffer.writeZero(PORT_DESC_PADDING_1);
728 outBuffer.writeBytes(IetfYangUtil.INSTANCE.bytesFor(port.getHwAddr()));
729 outBuffer.writeZero(PORT_DESC_PADDING_2);
730 writeName(port.getName(), outBuffer);
731 writePortConfig(port.getConfig(), outBuffer);
732 writePortState(port.getState(), outBuffer);
733 writePortFeatures(port.getCurrentFeatures(), outBuffer);
734 writePortFeatures(port.getAdvertisedFeatures(), outBuffer);
735 writePortFeatures(port.getSupportedFeatures(), outBuffer);
736 writePortFeatures(port.getPeerFeatures(), outBuffer);
737 outBuffer.writeInt(port.getCurrSpeed().intValue());
738 outBuffer.writeInt(port.getMaxSpeed().intValue());
742 private void writeName(final String name, final ByteBuf outBuffer) {
743 byte[] nameBytes = name.getBytes(StandardCharsets.UTF_8);
744 if (nameBytes.length < 16) {
745 byte[] nameBytesPadding = new byte[16];
747 for (byte b : nameBytes) {
748 nameBytesPadding[index] = b;
751 for (; index < 16; index++) {
752 nameBytesPadding[index] = 0x0;
754 outBuffer.writeBytes(nameBytesPadding);
756 outBuffer.writeBytes(nameBytes);
761 private void writePortConfig(final PortConfig config, final ByteBuf outBuffer) {
762 Map<Integer, Boolean> map = new HashMap<>();
763 map.put(0, config.isPortDown());
764 map.put(2, config.isNoRecv());
765 map.put(5, config.isNoFwd());
766 map.put(6, config.isNoPacketIn());
767 int bitmap = ByteBufUtils.fillBitMaskFromMap(map);
768 outBuffer.writeInt(bitmap);
771 private void writePortState(final PortState state, final ByteBuf outBuffer) {
772 Map<Integer, Boolean> map = new HashMap<>();
773 map.put(0, state.isLinkDown());
774 map.put(1, state.isBlocked());
775 map.put(2, state.isLive());
776 int bitmap = ByteBufUtils.fillBitMaskFromMap(map);
777 outBuffer.writeInt(bitmap);
780 private void writePortFeatures(final PortFeatures features, final ByteBuf outBuffer) {
781 Map<Integer, Boolean> map = new HashMap<>();
782 map.put(0, features.is_10mbHd());
783 map.put(1, features.is_10mbFd());
784 map.put(2, features.is_100mbHd());
785 map.put(3, features.is_100mbFd());
786 map.put(4, features.is_1gbHd());
787 map.put(5, features.is_1gbFd());
788 map.put(6, features.is_10gbFd());
789 map.put(7, features.is_40gbFd());
790 map.put(8, features.is_100gbFd());
791 map.put(9, features.is_1tbFd());
792 map.put(10, features.isOther());
793 map.put(11, features.isCopper());
794 map.put(12, features.isFiber());
795 map.put(13, features.isAutoneg());
796 map.put(14, features.isPause());
797 map.put(15, features.isPauseAsym());
798 int bitmap = ByteBufUtils.fillBitMaskFromMap(map);
799 outBuffer.writeInt(bitmap);