1 /* Copyright (C)2013 Pantheon Technologies, s.r.o. All rights reserved. */
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2 package org.opendaylight.openflowjava.protocol.impl.deserialization.factories;
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4 import io.netty.buffer.ByteBuf;
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6 import java.math.BigInteger;
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7 import java.util.ArrayList;
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8 import java.util.List;
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10 import org.opendaylight.openflowjava.protocol.impl.deserialization.OFDeserializer;
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11 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev100924.MacAddress;
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12 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.FlowModFlags;
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13 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.MeterBandType;
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14 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.MeterFlags;
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15 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.MeterModCommand;
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16 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.MultipartRequestFlags;
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17 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.MultipartType;
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18 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.PortConfig;
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19 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.PortFeatures;
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20 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.PortState;
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21 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.MultipartReplyMessage;
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22 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.MultipartReplyMessageBuilder;
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23 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.meter.band.header.meter.band.MeterBandDropBuilder;
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24 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.meter.band.header.meter.band.MeterBandDscpRemarkBuilder;
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25 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.meter.band.header.meter.band.MeterBandExperimenterBuilder;
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26 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyAggregate;
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27 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyAggregateBuilder;
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28 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyDesc;
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29 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyDescBuilder;
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30 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyExperimenter;
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31 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyExperimenterBuilder;
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32 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyFlow;
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33 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyFlowBuilder;
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34 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyGroup;
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35 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyGroupBuilder;
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36 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyMeter;
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37 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyMeterBuilder;
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38 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyMeterConfig;
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39 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyMeterConfigBuilder;
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40 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyMeterFeatures;
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41 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyMeterFeaturesBuilder;
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42 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyPortDesc;
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43 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyPortDescBuilder;
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44 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyPortStats;
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45 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyPortStatsBuilder;
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46 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyQueue;
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47 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyQueueBuilder;
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48 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyTable;
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49 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyTableBuilder;
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50 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.flow.FlowStats;
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51 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.flow.FlowStatsBuilder;
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52 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.group.GroupStats;
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53 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.group.GroupStatsBuilder;
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54 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.group.group.stats.BucketStats;
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55 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.group.group.stats.BucketStatsBuilder;
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56 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.meter.MeterStats;
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57 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.meter.MeterStatsBuilder;
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58 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.meter.config.MeterConfig;
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59 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.meter.config.MeterConfigBuilder;
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60 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.meter.config.meter.config.Bands;
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61 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.meter.config.meter.config.BandsBuilder;
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62 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.meter.meter.stats.MeterBandStats;
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63 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.meter.meter.stats.MeterBandStatsBuilder;
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64 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.port.desc.Ports;
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65 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.port.desc.PortsBuilder;
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66 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.port.stats.PortStats;
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67 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.port.stats.PortStatsBuilder;
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68 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.queue.QueueStats;
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69 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.queue.QueueStatsBuilder;
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70 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.table.TableStats;
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71 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.table.TableStatsBuilder;
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74 * @author timotej.kubas
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75 * @author michal.polkorab
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77 public class MultipartReplyMessageFactory implements OFDeserializer<MultipartReplyMessage> {
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79 private static MultipartReplyMessageFactory instance;
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80 private static final byte PADDING_IN_MULTIPART_REPLY_HEADER = 4;
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82 private MultipartReplyMessageFactory() {
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87 * @return singleton factory
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89 public static synchronized MultipartReplyMessageFactory getInstance() {
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90 if (instance == null){
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91 instance = new MultipartReplyMessageFactory();
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97 public MultipartReplyMessage bufferToMessage(ByteBuf rawMessage, short version) {
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98 MultipartReplyMessageBuilder builder = new MultipartReplyMessageBuilder();
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99 builder.setVersion(version);
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100 builder.setXid(rawMessage.readUnsignedInt());
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101 builder.setType(MultipartType.forValue(rawMessage.readUnsignedShort()));
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102 builder.setFlags(new MultipartRequestFlags((rawMessage.readUnsignedShort() & 0x01) != 0));
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103 rawMessage.skipBytes(PADDING_IN_MULTIPART_REPLY_HEADER);
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104 // TODO - implement body
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105 //mrmb.setBody(rawMessage.readBytes(rawMessage.readableBytes()).array());
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107 switch (builder.getType().getIntValue()) {
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108 case 0: builder.setMultipartReplyBody(setDesc(rawMessage));
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110 case 1: builder.setMultipartReplyBody(setFlow(rawMessage));
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112 case 2: builder.setMultipartReplyBody(setAggregate(rawMessage));
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114 case 3: builder.setMultipartReplyBody(setTable(rawMessage));
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116 case 4: builder.setMultipartReplyBody(setPortStats(rawMessage));
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118 case 5: builder.setMultipartReplyBody(setQueue(rawMessage));
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120 case 6: builder.setMultipartReplyBody(setGroup(rawMessage));
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122 case 9: builder.setMultipartReplyBody(setMeter(rawMessage));
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124 case 10: builder.setMultipartReplyBody(setMeterConfig(rawMessage));
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126 case 11: builder.setMultipartReplyBody(setMeterFeatures(rawMessage));
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128 case 13: builder.setMultipartReplyBody(setPortDesc(rawMessage));
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130 case 0xFFFF: builder.setMultipartReplyBody(setExperimenter(rawMessage));
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136 return builder.build();
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139 private static MultipartReplyDesc setDesc(ByteBuf input) {
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140 final int DESC_STR_LEN = 256;
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141 final int SERIAL_NUM_LEN = 32;
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142 MultipartReplyDescBuilder descBuilder = new MultipartReplyDescBuilder();
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143 byte[] mfrDescBytes = new byte[DESC_STR_LEN];
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144 input.readBytes(mfrDescBytes);
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145 String mfrDesc = new String(mfrDescBytes);
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146 descBuilder.setMfrDesc(mfrDesc.trim());
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147 byte[] hwDescBytes = new byte[DESC_STR_LEN];
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148 input.readBytes(hwDescBytes);
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149 String hwDesc = new String(hwDescBytes);
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150 descBuilder.setHwDesc(hwDesc.trim());
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151 byte[] swDescBytes = new byte[DESC_STR_LEN];
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152 input.readBytes(swDescBytes);
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153 String swDesc = new String(swDescBytes);
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154 descBuilder.setSwDesc(swDesc.trim());
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155 byte[] serialNumBytes = new byte[SERIAL_NUM_LEN];
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156 input.readBytes(serialNumBytes);
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157 String serialNum = new String(serialNumBytes);
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158 descBuilder.setSerialNum(serialNum.trim());
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159 byte[] dpDescBytes = new byte[DESC_STR_LEN];
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160 input.readBytes(dpDescBytes);
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161 String dpDesc = new String(dpDescBytes);
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162 descBuilder.setDpDesc(dpDesc.trim());
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163 return descBuilder.build();
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166 private static MultipartReplyFlow setFlow(ByteBuf input) {
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167 final byte PADDING_IN_FLOW_STATS_HEADER_01 = 1;
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168 final byte PADDING_IN_FLOW_STATS_HEADER_02 = 4;
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169 MultipartReplyFlowBuilder flowBuilder = new MultipartReplyFlowBuilder();
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170 List<FlowStats> flowStatsList = new ArrayList<>();
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171 FlowStatsBuilder flowStatsBuilder = new FlowStatsBuilder();
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173 while (input.readableBytes() > 0) {
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174 flowLen = input.readUnsignedShort();
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175 flowStatsBuilder.setTableId(input.readUnsignedByte());
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176 input.skipBytes(PADDING_IN_FLOW_STATS_HEADER_01);
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177 flowStatsBuilder.setDurationSec(input.readUnsignedInt());
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178 flowStatsBuilder.setDurationNsec(input.readUnsignedInt());
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179 flowStatsBuilder.setPriority(input.readUnsignedShort());
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180 flowStatsBuilder.setIdleTimeout(input.readUnsignedShort());
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181 flowStatsBuilder.setHardTimeout(input.readUnsignedShort());
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182 flowStatsBuilder.setFlags(createFlowModFalgsFromBitmap(input.readShort()));
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183 input.skipBytes(PADDING_IN_FLOW_STATS_HEADER_02);
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184 byte[] cookie = new byte[Long.SIZE/Byte.SIZE];
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185 input.readBytes(cookie);
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186 flowStatsBuilder.setCookie(new BigInteger(cookie));
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187 byte[] packetCount = new byte[Long.SIZE/Byte.SIZE];
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188 input.readBytes(packetCount);
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189 flowStatsBuilder.setPacketCount(new BigInteger(packetCount));
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190 byte[] byteCount = new byte[Long.SIZE/Byte.SIZE];
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191 input.readBytes(byteCount);
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192 flowStatsBuilder.setByteCount(new BigInteger(byteCount));
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194 // TODO instructions
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195 flowStatsList.add(flowStatsBuilder.build());
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197 flowBuilder.setFlowStats(new ArrayList<>(flowStatsList));
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198 flowStatsList.clear();
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199 return flowBuilder.build();
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202 private static FlowModFlags createFlowModFalgsFromBitmap(short input){
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203 final Boolean _oFPFFSENDFLOWREM = (input & (1 << 0)) > 0;
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204 final Boolean _oFPFFCHECKOVERLAP = (input & (1 << 1)) > 0;
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205 final Boolean _oFPFFRESETCOUNTS = (input & (1 << 2)) > 0;
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206 final Boolean _oFPFFNOPKTCOUNTS = (input & (1 << 3)) > 0;
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207 final Boolean _oFPFFNOBYTCOUNTS = (input & (1 << 4)) > 0;
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208 return new FlowModFlags(_oFPFFCHECKOVERLAP, _oFPFFNOBYTCOUNTS, _oFPFFNOPKTCOUNTS, _oFPFFRESETCOUNTS, _oFPFFSENDFLOWREM);
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211 private static MultipartReplyAggregate setAggregate(ByteBuf input) {
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212 final byte PADDING_IN_AGGREGATE_HEADER = 4;
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213 MultipartReplyAggregateBuilder builder = new MultipartReplyAggregateBuilder();
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214 byte[] packetCount = new byte[Long.SIZE/Byte.SIZE];
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215 input.readBytes(packetCount);
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216 builder.setPacketCount(new BigInteger(packetCount));
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217 byte[] byteCount = new byte[Long.SIZE/Byte.SIZE];
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218 input.readBytes(byteCount);
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219 builder.setByteCount(new BigInteger(byteCount));
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220 builder.setFlowCount(input.readUnsignedInt());
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221 input.skipBytes(PADDING_IN_AGGREGATE_HEADER);
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222 return builder.build();
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225 private static MultipartReplyTable setTable(ByteBuf input) {
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226 final byte PADDING_IN_TABLE_HEADER = 3;
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227 MultipartReplyTableBuilder builder = new MultipartReplyTableBuilder();
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228 TableStatsBuilder tableStatsBuilder = new TableStatsBuilder();
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229 List<TableStats> tableStatsList = new ArrayList<>();
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230 while (input.readableBytes() > 0) {
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231 tableStatsBuilder.setTableId(input.readUnsignedByte());
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232 input.skipBytes(PADDING_IN_TABLE_HEADER);
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233 tableStatsBuilder.setActiveCount(input.readUnsignedInt());
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234 byte[] lookupCount = new byte[Long.SIZE/Byte.SIZE];
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235 input.readBytes(lookupCount);
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236 tableStatsBuilder.setLookupCount(new BigInteger(lookupCount));
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237 byte[] matchedCount = new byte[Long.SIZE/Byte.SIZE];
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238 input.readBytes(matchedCount);
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239 tableStatsBuilder.setMatchedCount(new BigInteger(matchedCount));
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240 tableStatsList.add(tableStatsBuilder.build());
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242 builder.setTableStats(new ArrayList<>(tableStatsList));
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243 tableStatsList.clear();
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244 return builder.build();
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247 private static MultipartReplyPortStats setPortStats(ByteBuf input) {
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248 final byte PADDING_IN_PORT_STATS_HEADER = 4;
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249 MultipartReplyPortStatsBuilder builder = new MultipartReplyPortStatsBuilder();
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250 PortStatsBuilder portStatsBuilder = new PortStatsBuilder();
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251 List<PortStats> portStatsList = new ArrayList<>();
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252 while (input.readableBytes() > 0) {
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253 portStatsBuilder.setPortNo(input.readUnsignedInt());
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254 input.skipBytes(PADDING_IN_PORT_STATS_HEADER);
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256 byte[] rxPackets = new byte[Long.SIZE/Byte.SIZE];
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257 input.readBytes(rxPackets);
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258 portStatsBuilder.setRxPackets(new BigInteger(rxPackets));
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260 byte[] txPackets = new byte[Long.SIZE/Byte.SIZE];
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261 input.readBytes(txPackets);
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262 portStatsBuilder.setTxPackets(new BigInteger(txPackets));
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264 byte[] rxBytes = new byte[Long.SIZE/Byte.SIZE];
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265 input.readBytes(rxBytes);
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266 portStatsBuilder.setRxBytes(new BigInteger(rxBytes));
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268 byte[] txBytes = new byte[Long.SIZE/Byte.SIZE];
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269 input.readBytes(txBytes);
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270 portStatsBuilder.setTxBytes(new BigInteger(txBytes));
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272 byte[] rxDropped = new byte[Long.SIZE/Byte.SIZE];
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273 input.readBytes(rxDropped);
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274 portStatsBuilder.setRxDropped(new BigInteger(rxDropped));
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276 byte[] txDropped = new byte[Long.SIZE/Byte.SIZE];
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277 input.readBytes(txDropped);
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278 portStatsBuilder.setTxDropped(new BigInteger(txDropped));
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280 byte[] rxErrors = new byte[Long.SIZE/Byte.SIZE];
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281 input.readBytes(rxErrors);
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282 portStatsBuilder.setRxErrors(new BigInteger(rxErrors));
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284 byte[] txErrors = new byte[Long.SIZE/Byte.SIZE];
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285 input.readBytes(txErrors);
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286 portStatsBuilder.setTxErrors(new BigInteger(txErrors));
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288 byte[] rxFrameErr = new byte[Long.SIZE/Byte.SIZE];
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289 input.readBytes(rxFrameErr);
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290 portStatsBuilder.setRxFrameErr(new BigInteger(rxFrameErr));
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292 byte[] rxOverErr = new byte[Long.SIZE/Byte.SIZE];
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293 input.readBytes(rxOverErr);
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294 portStatsBuilder.setRxOverErr(new BigInteger(rxOverErr));
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296 byte[] rxCrcErr = new byte[Long.SIZE/Byte.SIZE];
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297 input.readBytes(rxCrcErr);
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298 portStatsBuilder.setRxCrcErr(new BigInteger(rxCrcErr));
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300 byte[] collisions = new byte[Long.SIZE/Byte.SIZE];
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301 input.readBytes(collisions);
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302 portStatsBuilder.setCollisions(new BigInteger(collisions));
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304 portStatsBuilder.setDurationSec(input.readUnsignedInt());
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305 portStatsBuilder.setDurationNsec(input.readUnsignedInt());
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306 portStatsList.add(portStatsBuilder.build());
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308 builder.setPortStats(new ArrayList<>(portStatsList));
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309 portStatsList.clear();
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310 return builder.build();
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313 private static MultipartReplyQueue setQueue(ByteBuf input) {
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314 MultipartReplyQueueBuilder builder = new MultipartReplyQueueBuilder();
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315 QueueStatsBuilder queueStatsBuilder = new QueueStatsBuilder();
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316 List<QueueStats> queueStatsList = new ArrayList<>();
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318 while (input.readableBytes() > 0) {
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319 queueStatsBuilder.setPortNo(input.readUnsignedInt());
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320 queueStatsBuilder.setQueueId(input.readUnsignedInt());
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322 byte[] txBytes = new byte[Long.SIZE/Byte.SIZE];
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323 input.readBytes(txBytes);
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324 queueStatsBuilder.setTxBytes(new BigInteger(txBytes));
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326 byte[] txPackets = new byte[Long.SIZE/Byte.SIZE];
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327 input.readBytes(txPackets);
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328 queueStatsBuilder.setTxPackets(new BigInteger(txPackets));
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330 byte[] txErrors = new byte[Long.SIZE/Byte.SIZE];
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331 input.readBytes(txErrors);
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332 queueStatsBuilder.setTxErrors(new BigInteger(txErrors));
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334 queueStatsBuilder.setDurationSec(input.readUnsignedInt());
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335 queueStatsBuilder.setDurationNsec(input.readUnsignedInt());
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336 queueStatsList.add(queueStatsBuilder.build());
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338 builder.setQueueStats(new ArrayList<>(queueStatsList));
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339 queueStatsList.clear();
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340 return builder.build();
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343 private static MultipartReplyGroup setGroup(ByteBuf input) {
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344 final byte PADDING_IN_GROUP_HEADER_01 = 2;
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345 final byte PADDING_IN_GROUP_HEADER_02 = 4;
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346 final byte BUCKET_COUNTER_LENGTH = 16;
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347 final byte GROUP_BODY_LENGTH = 40;
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349 MultipartReplyGroupBuilder builder = new MultipartReplyGroupBuilder();
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350 GroupStatsBuilder groupStatsBuilder = new GroupStatsBuilder();
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351 List<GroupStats> groupStatsList = new ArrayList<>();
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353 BucketStatsBuilder bucketStatsBuilder = new BucketStatsBuilder();
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354 List<BucketStats> bucketStatsList = new ArrayList<>();
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356 while (input.readableBytes() > 0) {
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357 int bodyLength = input.readUnsignedShort();
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360 input.skipBytes(PADDING_IN_GROUP_HEADER_01);
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361 groupStatsBuilder.setGroupId(input.readUnsignedInt());
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362 groupStatsBuilder.setRefCount(input.readUnsignedInt());
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363 input.skipBytes(PADDING_IN_GROUP_HEADER_02);
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364 byte[] packetCount = new byte[Long.SIZE/Byte.SIZE];
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365 input.readBytes(packetCount);
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366 groupStatsBuilder.setPacketCount(new BigInteger(packetCount));
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367 byte[] byteCount = new byte[Long.SIZE/Byte.SIZE];
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368 input.readBytes(byteCount);
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369 groupStatsBuilder.setByteCount(new BigInteger(byteCount));
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370 groupStatsBuilder.setDurationSec(input.readUnsignedInt());
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371 groupStatsBuilder.setDurationNsec(input.readUnsignedInt());
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372 actualLength = GROUP_BODY_LENGTH;
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374 while (actualLength < bodyLength) {
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375 byte[] packetCountBucket = new byte[Long.SIZE/Byte.SIZE];
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376 input.readBytes(packetCountBucket);
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377 bucketStatsBuilder.setPacketCount(new BigInteger(packetCountBucket));
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378 byte[] byteCountBucket = new byte[Long.SIZE/Byte.SIZE];
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379 input.readBytes(byteCountBucket);
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380 bucketStatsBuilder.setByteCount(new BigInteger(byteCountBucket));
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381 bucketStatsList.add(bucketStatsBuilder.build());
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383 actualLength = actualLength + BUCKET_COUNTER_LENGTH;
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385 groupStatsBuilder.setBucketStats(new ArrayList<>(bucketStatsList));
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386 bucketStatsList.clear();
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387 groupStatsList.add(groupStatsBuilder.build());
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389 builder.setGroupStats(new ArrayList<>(groupStatsList));
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390 groupStatsList.clear();
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391 return builder.build();
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394 private static MultipartReplyMeterFeatures setMeterFeatures(ByteBuf input) {
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395 final byte PADDING_IN_METER_FEATURES_HEADER = 2;
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396 MultipartReplyMeterFeaturesBuilder builder = new MultipartReplyMeterFeaturesBuilder();
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397 builder.setMaxMeter(input.readUnsignedInt());
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398 builder.setBandTypes(MeterBandType.forValue(input.readInt()));
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399 builder.setCapabilities(decodeMeterModFlags((int) input.readUnsignedInt()));
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400 builder.setMaxBands(input.readUnsignedByte());
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401 builder.setMaxColor(input.readUnsignedByte());
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402 input.skipBytes(PADDING_IN_METER_FEATURES_HEADER);
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403 return builder.build();
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406 private static MeterFlags decodeMeterModFlags(int input){
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407 final Boolean _oFPMFKBPS = (input & (1 << 0)) > 0;
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408 final Boolean _oFPMFPKTPS = (input & (1 << 1)) > 0;
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409 final Boolean _oFPMFBURST = (input & (1 << 2)) > 0;
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410 final Boolean _oFPMFSTATS = (input & (1 << 3)) > 0;
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411 return new MeterFlags(_oFPMFBURST, _oFPMFKBPS, _oFPMFPKTPS, _oFPMFSTATS);
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414 private static MultipartReplyMeter setMeter(ByteBuf input) {
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415 final byte PADDING_IN_METER_STATS_HEADER = 6;
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416 final byte METER_BAND_STATS_LENGTH = 16;
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417 final byte METER_BODY_LENGTH = 40;
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419 MultipartReplyMeterBuilder builder = new MultipartReplyMeterBuilder();
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420 List<MeterStats> meterStatsList = new ArrayList<>();
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421 MeterStatsBuilder meterStatsBuilder = new MeterStatsBuilder();
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422 List<MeterBandStats> meterBandStatsList = new ArrayList<>();
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423 MeterBandStatsBuilder meterBandStatsBuilder = new MeterBandStatsBuilder();
\r
424 while (input.readableBytes() > 0) {
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425 meterStatsBuilder.setMeterId(input.readUnsignedInt());
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427 int meterStatsBodyLength = input.readUnsignedShort();
\r
428 input.skipBytes(PADDING_IN_METER_STATS_HEADER);
\r
429 meterStatsBuilder.setFlowCount(input.readUnsignedInt());
\r
430 byte[] packetInCount = new byte[Long.SIZE/Byte.SIZE];
\r
431 input.readBytes(packetInCount);
\r
432 meterStatsBuilder.setPacketInCount(new BigInteger(packetInCount));
\r
433 byte[] byteInCount = new byte[Long.SIZE/Byte.SIZE];
\r
434 input.readBytes(byteInCount);
\r
435 meterStatsBuilder.setByteInCount(new BigInteger(byteInCount));
\r
436 meterStatsBuilder.setDurationSec(input.readUnsignedInt());
\r
437 meterStatsBuilder.setDurationNsec(input.readUnsignedInt());
\r
438 actualLength = METER_BODY_LENGTH;
\r
440 while (actualLength < meterStatsBodyLength) {
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441 byte[] packetBandCount = new byte[Long.SIZE/Byte.SIZE];
\r
442 input.readBytes(packetBandCount);
\r
443 meterBandStatsBuilder.setPacketBandCount(new BigInteger(packetBandCount));
\r
444 byte[] byteBandCount = new byte[Long.SIZE/Byte.SIZE];
\r
445 input.readBytes(byteBandCount);
\r
446 meterBandStatsBuilder.setByteBandCount(new BigInteger(byteBandCount));
\r
448 meterBandStatsList.add(meterBandStatsBuilder.build());
\r
449 actualLength = actualLength + METER_BAND_STATS_LENGTH;
\r
452 meterStatsBuilder.setMeterBandStats(new ArrayList<>(meterBandStatsList));
\r
453 meterBandStatsList.clear();
\r
454 meterStatsList.add(meterStatsBuilder.build());
\r
456 builder.setMeterStats(new ArrayList<>(meterStatsList));
\r
457 meterStatsList.clear();
\r
458 return builder.build();
\r
461 private static MultipartReplyMeterConfig setMeterConfig(ByteBuf input) {
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462 final byte METER_BAND_LENGTH = 16;
\r
463 final byte METER_CONFIG_LENGTH = 8;
\r
465 MultipartReplyMeterConfigBuilder builder = new MultipartReplyMeterConfigBuilder();
\r
466 List<MeterConfig> meterConfigList = new ArrayList<>();
\r
467 MeterConfigBuilder meterConfigBuilder = new MeterConfigBuilder();
\r
468 List<Bands> bandsList = new ArrayList<Bands>();
\r
469 BandsBuilder bandsBuilder = new BandsBuilder();
\r
471 while (input.readableBytes() > 0) {
\r
472 int meterConfigBodyLength = input.readUnsignedShort();
\r
474 meterConfigBuilder.setFlags(MeterModCommand.forValue(input.readUnsignedShort()));
\r
475 meterConfigBuilder.setMeterId(input.readUnsignedInt());
\r
476 actualLength = METER_CONFIG_LENGTH;
\r
478 while (actualLength < meterConfigBodyLength) {
\r
479 MeterBandDropBuilder bandDropBuilder = new MeterBandDropBuilder();
\r
480 final byte PADDING_IN_METER_BAND_DROP_HEADER = 4;
\r
481 MeterBandDscpRemarkBuilder bandDscpRemarkBuilder = new MeterBandDscpRemarkBuilder();
\r
482 final byte PADDING_IN_METER_BAND_DSCP_HEADER = 3;
\r
483 MeterBandExperimenterBuilder bandExperimenterBuilder = new MeterBandExperimenterBuilder();
\r
485 int bandType = input.readUnsignedShort();
\r
486 switch (bandType) {
\r
487 case 1: bandDropBuilder.setType(MeterBandType.forValue(bandType));
\r
488 bandLen = input.readUnsignedShort();
\r
489 bandDropBuilder.setRate(input.readUnsignedInt());
\r
490 bandDropBuilder.setBurstSize(input.readUnsignedInt());
\r
491 input.skipBytes(PADDING_IN_METER_BAND_DROP_HEADER);
\r
492 bandsBuilder.setMeterBand(bandDropBuilder.build());
\r
494 case 2: bandDscpRemarkBuilder.setType(MeterBandType.forValue(bandType));
\r
495 bandLen = input.readUnsignedShort();
\r
496 bandDscpRemarkBuilder.setRate(input.readUnsignedInt());
\r
497 bandDscpRemarkBuilder.setBurstSize(input.readUnsignedInt());
\r
498 bandDscpRemarkBuilder.setPrecLevel(input.readUnsignedByte());
\r
499 input.skipBytes(PADDING_IN_METER_BAND_DSCP_HEADER);
\r
500 bandsBuilder.setMeterBand(bandDscpRemarkBuilder.build());
\r
502 case 0xFFFF: bandExperimenterBuilder.setType(MeterBandType.forValue(bandType));
\r
503 bandLen = input.readUnsignedShort();
\r
504 bandExperimenterBuilder.setRate(input.readUnsignedInt());
\r
505 bandExperimenterBuilder.setBurstSize(input.readUnsignedInt());
\r
506 bandExperimenterBuilder.setExperimenter(input.readUnsignedInt());
\r
507 bandsBuilder.setMeterBand(bandExperimenterBuilder.build());
\r
511 bandsList.add(bandsBuilder.build());
\r
512 actualLength = actualLength + METER_BAND_LENGTH;
\r
514 meterConfigBuilder.setBands(new ArrayList<>(bandsList));
\r
516 meterConfigList.add(meterConfigBuilder.build());
\r
518 builder.setMeterConfig(new ArrayList<>(meterConfigList));
\r
519 meterConfigList.clear();
\r
520 return builder.build();
\r
523 private static MultipartReplyExperimenter setExperimenter(ByteBuf input) {
\r
524 MultipartReplyExperimenterBuilder builder = new MultipartReplyExperimenterBuilder();
\r
525 builder.setExperimenter(input.readUnsignedInt());
\r
526 builder.setExpType(input.readUnsignedInt());
\r
527 byte[] data = new byte[Long.SIZE/Byte.SIZE];
\r
528 input.readBytes(data);
\r
529 builder.setData(data);
\r
530 return builder.build();
\r
533 private static MultipartReplyPortDesc setPortDesc(ByteBuf input) {
\r
534 final byte PADDING_IN_PORT_DESC_HEADER_01 = 4;
\r
535 final byte PADDING_IN_PORT_DESC_HEADER_02 = 2;
\r
536 final int macAddressLength = 6;
\r
537 final byte MAX_PORT_NAME_LEN = 16;
\r
538 MultipartReplyPortDescBuilder builder = new MultipartReplyPortDescBuilder();
\r
539 List<Ports> portsList = new ArrayList<>();
\r
540 PortsBuilder portsBuilder = new PortsBuilder();
\r
542 while (input.readableBytes() > 0) {
\r
543 portsBuilder.setPortNo(input.readUnsignedInt());
\r
544 input.skipBytes(PADDING_IN_PORT_DESC_HEADER_01);
\r
545 StringBuffer macToString = new StringBuffer();
\r
546 for(int i=0; i<macAddressLength; i++){
\r
548 mac = input.readUnsignedByte();
\r
549 macToString.append(String.format("%02X", mac));
\r
551 portsBuilder.setHwAddr(new MacAddress(macToString.toString()));
\r
552 input.skipBytes(PADDING_IN_PORT_DESC_HEADER_02);
\r
554 byte[] portNameBytes = new byte[MAX_PORT_NAME_LEN];
\r
555 input.readBytes(portNameBytes);
\r
556 String portName = new String(portNameBytes);
\r
557 portsBuilder.setName(portName.trim());
\r
559 portsBuilder.setConfig(createPortConfig(input.readUnsignedInt()));
\r
560 portsBuilder.setState(createPortState(input.readUnsignedInt()));
\r
561 portsBuilder.setCurrentFeatures(createPortFeatures(input.readUnsignedInt()));
\r
562 portsBuilder.setAdvertisedFeatures(createPortFeatures(input.readUnsignedInt()));
\r
563 portsBuilder.setSupportedFeatures(createPortFeatures(input.readUnsignedInt()));
\r
564 portsBuilder.setPeerFeatures(createPortFeatures(input.readUnsignedInt()));
\r
565 portsBuilder.setCurrSpeed(input.readUnsignedInt());
\r
566 portsBuilder.setMaxSpeed(input.readUnsignedInt());
\r
567 portsList.add(portsBuilder.build());
\r
570 builder.setPorts(new ArrayList<>(portsList));
\r
572 return builder.build();
\r
575 private static PortConfig createPortConfig(long input){
\r
576 final Boolean _portDown = ((input) & (1<<0)) != 0;
\r
577 final Boolean _noRecv = ((input) & (1<<2)) != 0;
\r
578 final Boolean _noFwd = ((input) & (1<<5)) != 0;
\r
579 final Boolean _noPacketIn = ((input) & (1<<6)) != 0;
\r
580 return new PortConfig(_noFwd, _noPacketIn, _noRecv, _portDown);
\r
583 private static PortState createPortState(long input){
\r
584 final Boolean _linkDown = ((input) & (1<<0)) != 0;
\r
585 final Boolean _blocked = ((input) & (1<<1)) != 0;
\r
586 final Boolean _live = ((input) & (1<<2)) != 0;
\r
587 return new PortState(_linkDown, _blocked,_live);
\r
590 private static PortFeatures createPortFeatures(long input){
\r
591 final Boolean _10mbHd = ((input) & (1<<0)) != 0;
\r
592 final Boolean _10mbFd = ((input) & (1<<1)) != 0;
\r
593 final Boolean _100mbHd = ((input) & (1<<2)) != 0;
\r
594 final Boolean _100mbFd = ((input) & (1<<3)) != 0;
\r
595 final Boolean _1gbHd = ((input) & (1<<4)) != 0;
\r
596 final Boolean _1gbFd = ((input) & (1<<5)) != 0;
\r
597 final Boolean _10gbFd = ((input) & (1<<6)) != 0;
\r
598 final Boolean _40gbFd = ((input) & (1<<7)) != 0;
\r
599 final Boolean _100gbFd = ((input) & (1<<8)) != 0;
\r
600 final Boolean _1tbFd = ((input) & (1<<9)) != 0;
\r
601 final Boolean _other = ((input) & (1<<10)) != 0;
\r
602 final Boolean _copper = ((input) & (1<<11)) != 0;
\r
603 final Boolean _fiber = ((input) & (1<<12)) != 0;
\r
604 final Boolean _autoneg = ((input) & (1<<13)) != 0;
\r
605 final Boolean _pause = ((input) & (1<<14)) != 0;
\r
606 final Boolean _pauseAsym = ((input) & (1<<15)) != 0;
\r
607 return new PortFeatures(_10mbHd, _10mbFd, _100mbHd, _100mbFd, _1gbHd, _1gbFd, _10gbFd,
\r
608 _40gbFd, _100gbFd, _1tbFd, _other, _copper, _fiber, _autoneg, _pause, _pauseAsym);
\r