-/* Copyright (C)2013 Pantheon Technologies, s.r.o. All rights reserved. */\r
-package org.opendaylight.openflowjava.protocol.impl.deserialization.factories;\r
-\r
-import io.netty.buffer.ByteBuf;\r
-\r
-import java.math.BigInteger;\r
-import java.util.ArrayList;\r
-import java.util.List;\r
-\r
-import org.opendaylight.openflowjava.protocol.impl.deserialization.OFDeserializer;\r
-import org.opendaylight.openflowjava.protocol.impl.util.EncodeConstants;\r
-import org.opendaylight.openflowjava.protocol.impl.util.OF10ActionsDeserializer;\r
-import org.opendaylight.openflowjava.protocol.impl.util.OF10MatchDeserializer;\r
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.MultipartRequestFlags;\r
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.MultipartType;\r
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.MultipartReplyMessage;\r
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.MultipartReplyMessageBuilder;\r
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyAggregate;\r
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyAggregateBuilder;\r
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyDesc;\r
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyDescBuilder;\r
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyExperimenter;\r
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyExperimenterBuilder;\r
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyFlow;\r
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyFlowBuilder;\r
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyPortStats;\r
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyPortStatsBuilder;\r
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyQueue;\r
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyQueueBuilder;\r
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyTable;\r
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyTableBuilder;\r
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.flow.FlowStats;\r
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.flow.FlowStatsBuilder;\r
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.port.stats.PortStats;\r
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.port.stats.PortStatsBuilder;\r
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.queue.QueueStats;\r
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.queue.QueueStatsBuilder;\r
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.table.TableStats;\r
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.table.TableStatsBuilder;\r
-\r
-/**\r
- * Translates StatsReply messages (OpenFlow v1.0)\r
- * @author michal.polkorab\r
- */\r
-public class OF10StatsReplyMessageFactory implements OFDeserializer<MultipartReplyMessage> {\r
-\r
- private static final int DESC_STR_LEN = 256;\r
- private static final int SERIAL_NUM_LEN = 32;\r
- private static final byte PADDING_IN_FLOW_STATS_HEADER = 1;\r
- private static final byte PADDING_IN_FLOW_STATS_HEADER_02 = 6;\r
- private static final byte PADDING_IN_AGGREGATE_HEADER = 4;\r
- private static final byte PADDING_IN_TABLE_HEADER = 3;\r
- private static final byte MAX_TABLE_NAME_LENGTH = 32;\r
- private static final byte PADDING_IN_PORT_STATS_HEADER = 6;\r
- private static final byte PADDING_IN_QUEUE_HEADER = 2;\r
-\r
- private static OF10StatsReplyMessageFactory instance;\r
- \r
- private OF10StatsReplyMessageFactory() {\r
- // singleton\r
- }\r
- \r
- /**\r
- * @return singleton factory\r
- */\r
- public static synchronized OF10StatsReplyMessageFactory getInstance() {\r
- if (instance == null){\r
- instance = new OF10StatsReplyMessageFactory();\r
- }\r
- return instance;\r
- }\r
-\r
- @Override\r
- public MultipartReplyMessage bufferToMessage(ByteBuf rawMessage, short version) {\r
- MultipartReplyMessageBuilder builder = new MultipartReplyMessageBuilder();\r
- builder.setVersion(version);\r
- builder.setXid(rawMessage.readUnsignedInt());\r
- int type = rawMessage.readUnsignedShort();\r
- builder.setType(MultipartType.forValue(type));\r
- builder.setFlags(new MultipartRequestFlags((rawMessage.readUnsignedShort() & 0x01) != 0));\r
- switch (type) {\r
- case 0: builder.setMultipartReplyBody(setDesc(rawMessage));\r
- break;\r
- case 1: builder.setMultipartReplyBody(setFlow(rawMessage));\r
- break;\r
- case 2: builder.setMultipartReplyBody(setAggregate(rawMessage));\r
- break;\r
- case 3: builder.setMultipartReplyBody(setTable(rawMessage));\r
- break; \r
- case 4: builder.setMultipartReplyBody(setPortStats(rawMessage));\r
- break;\r
- case 5: builder.setMultipartReplyBody(setQueue(rawMessage));\r
- break; \r
- case 0xFFFF: builder.setMultipartReplyBody(setExperimenter(rawMessage));\r
- break;\r
- default: \r
- break;\r
- }\r
- return builder.build();\r
- }\r
- \r
- private static MultipartReplyDesc setDesc(ByteBuf input) {\r
- MultipartReplyDescBuilder descBuilder = new MultipartReplyDescBuilder();\r
- byte[] mfrDescBytes = new byte[DESC_STR_LEN];\r
- input.readBytes(mfrDescBytes);\r
- String mfrDesc = new String(mfrDescBytes);\r
- descBuilder.setMfrDesc(mfrDesc.trim());\r
- byte[] hwDescBytes = new byte[DESC_STR_LEN];\r
- input.readBytes(hwDescBytes);\r
- String hwDesc = new String(hwDescBytes);\r
- descBuilder.setHwDesc(hwDesc.trim());\r
- byte[] swDescBytes = new byte[DESC_STR_LEN];\r
- input.readBytes(swDescBytes);\r
- String swDesc = new String(swDescBytes);\r
- descBuilder.setSwDesc(swDesc.trim());\r
- byte[] serialNumBytes = new byte[SERIAL_NUM_LEN];\r
- input.readBytes(serialNumBytes);\r
- String serialNum = new String(serialNumBytes);\r
- descBuilder.setSerialNum(serialNum.trim());\r
- byte[] dpDescBytes = new byte[DESC_STR_LEN];\r
- input.readBytes(dpDescBytes);\r
- String dpDesc = new String(dpDescBytes);\r
- descBuilder.setDpDesc(dpDesc.trim());\r
- return descBuilder.build();\r
- }\r
- \r
- private static MultipartReplyFlow setFlow(ByteBuf input) {\r
- MultipartReplyFlowBuilder flowBuilder = new MultipartReplyFlowBuilder();\r
- List<FlowStats> flowStatsList = new ArrayList<>();\r
- while (input.readableBytes() > 0) {\r
- FlowStatsBuilder flowStatsBuilder = new FlowStatsBuilder();\r
- input.skipBytes(EncodeConstants.SIZE_OF_SHORT_IN_BYTES);\r
- flowStatsBuilder.setTableId(input.readUnsignedByte());\r
- input.skipBytes(PADDING_IN_FLOW_STATS_HEADER);\r
- flowStatsBuilder.setMatchV10(OF10MatchDeserializer.createMatchV10(input));\r
- flowStatsBuilder.setDurationSec(input.readUnsignedInt());\r
- flowStatsBuilder.setDurationNsec(input.readUnsignedInt());\r
- flowStatsBuilder.setPriority(input.readUnsignedShort());\r
- flowStatsBuilder.setIdleTimeout(input.readUnsignedShort());\r
- flowStatsBuilder.setHardTimeout(input.readUnsignedShort());\r
- input.skipBytes(PADDING_IN_FLOW_STATS_HEADER_02);\r
- byte[] cookie = new byte[Long.SIZE/Byte.SIZE];\r
- input.readBytes(cookie);\r
- flowStatsBuilder.setCookie(new BigInteger(cookie));\r
- byte[] packetCount = new byte[Long.SIZE/Byte.SIZE];\r
- input.readBytes(packetCount);\r
- flowStatsBuilder.setPacketCount(new BigInteger(packetCount));\r
- byte[] byteCount = new byte[Long.SIZE/Byte.SIZE];\r
- input.readBytes(byteCount);\r
- flowStatsBuilder.setByteCount(new BigInteger(byteCount));\r
- flowStatsBuilder.setActionsList(OF10ActionsDeserializer.createActionsList(input));\r
- flowStatsList.add(flowStatsBuilder.build());\r
- }\r
- flowBuilder.setFlowStats(flowStatsList);\r
- return flowBuilder.build();\r
- }\r
- \r
- private static MultipartReplyAggregate setAggregate(ByteBuf input) {\r
- MultipartReplyAggregateBuilder builder = new MultipartReplyAggregateBuilder();\r
- byte[] packetCount = new byte[Long.SIZE/Byte.SIZE];\r
- input.readBytes(packetCount);\r
- builder.setPacketCount(new BigInteger(packetCount));\r
- byte[] byteCount = new byte[Long.SIZE/Byte.SIZE];\r
- input.readBytes(byteCount);\r
- builder.setByteCount(new BigInteger(byteCount));\r
- builder.setFlowCount(input.readUnsignedInt());\r
- input.skipBytes(PADDING_IN_AGGREGATE_HEADER);\r
- return builder.build();\r
- }\r
- \r
- private static MultipartReplyTable setTable(ByteBuf input) {\r
- MultipartReplyTableBuilder builder = new MultipartReplyTableBuilder();\r
- List<TableStats> tableStatsList = new ArrayList<>();\r
- while (input.readableBytes() > 0) {\r
- TableStatsBuilder tableStatsBuilder = new TableStatsBuilder();\r
- tableStatsBuilder.setTableId(input.readUnsignedByte());\r
- input.skipBytes(PADDING_IN_TABLE_HEADER);\r
- tableStatsBuilder.setName(input.readBytes(MAX_TABLE_NAME_LENGTH).toString());\r
- tableStatsBuilder.setActiveCount(input.readUnsignedInt());\r
- byte[] lookupCount = new byte[Long.SIZE/Byte.SIZE];\r
- input.readBytes(lookupCount);\r
- tableStatsBuilder.setLookupCount(new BigInteger(lookupCount));\r
- byte[] matchedCount = new byte[Long.SIZE/Byte.SIZE];\r
- input.readBytes(matchedCount);\r
- tableStatsBuilder.setMatchedCount(new BigInteger(matchedCount));\r
- tableStatsList.add(tableStatsBuilder.build());\r
- }\r
- builder.setTableStats(tableStatsList);\r
- return builder.build();\r
- }\r
- \r
- private static MultipartReplyPortStats setPortStats(ByteBuf input) {\r
- MultipartReplyPortStatsBuilder builder = new MultipartReplyPortStatsBuilder();\r
- List<PortStats> portStatsList = new ArrayList<>();\r
- while (input.readableBytes() > 0) {\r
- PortStatsBuilder portStatsBuilder = new PortStatsBuilder();\r
- portStatsBuilder.setPortNo((long) input.readUnsignedShort());\r
- input.skipBytes(PADDING_IN_PORT_STATS_HEADER);\r
- byte[] rxPackets = new byte[Long.SIZE/Byte.SIZE];\r
- input.readBytes(rxPackets);\r
- portStatsBuilder.setRxPackets(new BigInteger(rxPackets));\r
- byte[] txPackets = new byte[Long.SIZE/Byte.SIZE];\r
- input.readBytes(txPackets);\r
- portStatsBuilder.setTxPackets(new BigInteger(txPackets));\r
- byte[] rxBytes = new byte[Long.SIZE/Byte.SIZE];\r
- input.readBytes(rxBytes);\r
- portStatsBuilder.setRxBytes(new BigInteger(rxBytes));\r
- byte[] txBytes = new byte[Long.SIZE/Byte.SIZE];\r
- input.readBytes(txBytes);\r
- portStatsBuilder.setTxBytes(new BigInteger(txBytes));\r
- byte[] rxDropped = new byte[Long.SIZE/Byte.SIZE];\r
- input.readBytes(rxDropped);\r
- portStatsBuilder.setRxDropped(new BigInteger(rxDropped));\r
- byte[] txDropped = new byte[Long.SIZE/Byte.SIZE];\r
- input.readBytes(txDropped);\r
- portStatsBuilder.setTxDropped(new BigInteger(txDropped));\r
- byte[] rxErrors = new byte[Long.SIZE/Byte.SIZE];\r
- input.readBytes(rxErrors);\r
- portStatsBuilder.setRxErrors(new BigInteger(rxErrors));\r
- byte[] txErrors = new byte[Long.SIZE/Byte.SIZE];\r
- input.readBytes(txErrors);\r
- portStatsBuilder.setTxErrors(new BigInteger(txErrors));\r
- byte[] rxFrameErr = new byte[Long.SIZE/Byte.SIZE];\r
- input.readBytes(rxFrameErr);\r
- portStatsBuilder.setRxFrameErr(new BigInteger(rxFrameErr));\r
- byte[] rxOverErr = new byte[Long.SIZE/Byte.SIZE];\r
- input.readBytes(rxOverErr);\r
- portStatsBuilder.setRxOverErr(new BigInteger(rxOverErr));\r
- byte[] rxCrcErr = new byte[Long.SIZE/Byte.SIZE];\r
- input.readBytes(rxCrcErr);\r
- portStatsBuilder.setRxCrcErr(new BigInteger(rxCrcErr));\r
- byte[] collisions = new byte[Long.SIZE/Byte.SIZE];\r
- input.readBytes(collisions);\r
- portStatsBuilder.setCollisions(new BigInteger(collisions));\r
- }\r
- builder.setPortStats(portStatsList);\r
- return builder.build();\r
- }\r
- \r
- private static MultipartReplyQueue setQueue(ByteBuf input) {\r
- MultipartReplyQueueBuilder builder = new MultipartReplyQueueBuilder();\r
- List<QueueStats> queueStatsList = new ArrayList<>();\r
- while (input.readableBytes() > 0) {\r
- QueueStatsBuilder queueStatsBuilder = new QueueStatsBuilder();\r
- queueStatsBuilder.setPortNo((long) input.readUnsignedShort());\r
- input.skipBytes(PADDING_IN_QUEUE_HEADER);\r
- queueStatsBuilder.setQueueId(input.readUnsignedInt());\r
- byte[] txBytes = new byte[Long.SIZE/Byte.SIZE];\r
- input.readBytes(txBytes);\r
- queueStatsBuilder.setTxBytes(new BigInteger(txBytes));\r
- byte[] txPackets = new byte[Long.SIZE/Byte.SIZE];\r
- input.readBytes(txPackets);\r
- queueStatsBuilder.setTxPackets(new BigInteger(txPackets));\r
- byte[] txErrors = new byte[Long.SIZE/Byte.SIZE];\r
- input.readBytes(txErrors);\r
- queueStatsBuilder.setTxErrors(new BigInteger(txErrors));\r
- queueStatsList.add(queueStatsBuilder.build());\r
- }\r
- builder.setQueueStats(queueStatsList);\r
- return builder.build();\r
- }\r
- \r
- private static MultipartReplyExperimenter setExperimenter(ByteBuf input) {\r
- MultipartReplyExperimenterBuilder builder = new MultipartReplyExperimenterBuilder();\r
- builder.setExperimenter(input.readUnsignedInt());\r
- byte[] data = new byte[Long.SIZE/Byte.SIZE];\r
- input.readBytes(data);\r
- builder.setData(data);\r
- return builder.build();\r
- }\r
-}\r
+/*
+ * Copyright (c) 2013 Pantheon Technologies s.r.o. and others. All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+
+package org.opendaylight.openflowjava.protocol.impl.deserialization.factories;
+
+import io.netty.buffer.ByteBuf;
+
+import java.math.BigInteger;
+import java.util.ArrayList;
+import java.util.List;
+
+import org.opendaylight.openflowjava.protocol.impl.deserialization.OFDeserializer;
+import org.opendaylight.openflowjava.protocol.impl.util.EncodeConstants;
+import org.opendaylight.openflowjava.protocol.impl.util.OF10ActionsDeserializer;
+import org.opendaylight.openflowjava.protocol.impl.util.OF10MatchDeserializer;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.MultipartRequestFlags;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.MultipartType;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.MultipartReplyMessage;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.MultipartReplyMessageBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyAggregate;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyAggregateBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyDesc;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyDescBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyExperimenter;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyExperimenterBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyFlow;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyFlowBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyPortStats;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyPortStatsBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyQueue;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyQueueBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyTable;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyTableBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.flow.FlowStats;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.flow.FlowStatsBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.port.stats.PortStats;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.port.stats.PortStatsBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.queue.QueueStats;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.queue.QueueStatsBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.table.TableStats;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.table.TableStatsBuilder;
+
+/**
+ * Translates StatsReply messages (OpenFlow v1.0)
+ * @author michal.polkorab
+ */
+public class OF10StatsReplyMessageFactory implements OFDeserializer<MultipartReplyMessage> {
+
+ private static final int DESC_STR_LEN = 256;
+ private static final int SERIAL_NUM_LEN = 32;
+ private static final byte PADDING_IN_FLOW_STATS_HEADER = 1;
+ private static final byte PADDING_IN_FLOW_STATS_HEADER_02 = 6;
+ private static final byte PADDING_IN_AGGREGATE_HEADER = 4;
+ private static final byte PADDING_IN_TABLE_HEADER = 3;
+ private static final byte MAX_TABLE_NAME_LENGTH = 32;
+ private static final byte PADDING_IN_PORT_STATS_HEADER = 6;
+ private static final byte PADDING_IN_QUEUE_HEADER = 2;
+
+ private static OF10StatsReplyMessageFactory instance;
+
+ private OF10StatsReplyMessageFactory() {
+ // singleton
+ }
+
+ /**
+ * @return singleton factory
+ */
+ public static synchronized OF10StatsReplyMessageFactory getInstance() {
+ if (instance == null){
+ instance = new OF10StatsReplyMessageFactory();
+ }
+ return instance;
+ }
+
+ @Override
+ public MultipartReplyMessage bufferToMessage(ByteBuf rawMessage, short version) {
+ MultipartReplyMessageBuilder builder = new MultipartReplyMessageBuilder();
+ builder.setVersion(version);
+ builder.setXid(rawMessage.readUnsignedInt());
+ int type = rawMessage.readUnsignedShort();
+ builder.setType(MultipartType.forValue(type));
+ builder.setFlags(new MultipartRequestFlags((rawMessage.readUnsignedShort() & 0x01) != 0));
+ switch (type) {
+ case 0: builder.setMultipartReplyBody(setDesc(rawMessage));
+ break;
+ case 1: builder.setMultipartReplyBody(setFlow(rawMessage));
+ break;
+ case 2: builder.setMultipartReplyBody(setAggregate(rawMessage));
+ break;
+ case 3: builder.setMultipartReplyBody(setTable(rawMessage));
+ break;
+ case 4: builder.setMultipartReplyBody(setPortStats(rawMessage));
+ break;
+ case 5: builder.setMultipartReplyBody(setQueue(rawMessage));
+ break;
+ case 0xFFFF: builder.setMultipartReplyBody(setExperimenter(rawMessage));
+ break;
+ default:
+ break;
+ }
+ return builder.build();
+ }
+
+ private static MultipartReplyDesc setDesc(ByteBuf input) {
+ MultipartReplyDescBuilder descBuilder = new MultipartReplyDescBuilder();
+ byte[] mfrDescBytes = new byte[DESC_STR_LEN];
+ input.readBytes(mfrDescBytes);
+ String mfrDesc = new String(mfrDescBytes);
+ descBuilder.setMfrDesc(mfrDesc.trim());
+ byte[] hwDescBytes = new byte[DESC_STR_LEN];
+ input.readBytes(hwDescBytes);
+ String hwDesc = new String(hwDescBytes);
+ descBuilder.setHwDesc(hwDesc.trim());
+ byte[] swDescBytes = new byte[DESC_STR_LEN];
+ input.readBytes(swDescBytes);
+ String swDesc = new String(swDescBytes);
+ descBuilder.setSwDesc(swDesc.trim());
+ byte[] serialNumBytes = new byte[SERIAL_NUM_LEN];
+ input.readBytes(serialNumBytes);
+ String serialNum = new String(serialNumBytes);
+ descBuilder.setSerialNum(serialNum.trim());
+ byte[] dpDescBytes = new byte[DESC_STR_LEN];
+ input.readBytes(dpDescBytes);
+ String dpDesc = new String(dpDescBytes);
+ descBuilder.setDpDesc(dpDesc.trim());
+ return descBuilder.build();
+ }
+
+ private static MultipartReplyFlow setFlow(ByteBuf input) {
+ MultipartReplyFlowBuilder flowBuilder = new MultipartReplyFlowBuilder();
+ List<FlowStats> flowStatsList = new ArrayList<>();
+ while (input.readableBytes() > 0) {
+ FlowStatsBuilder flowStatsBuilder = new FlowStatsBuilder();
+ input.skipBytes(EncodeConstants.SIZE_OF_SHORT_IN_BYTES);
+ flowStatsBuilder.setTableId(input.readUnsignedByte());
+ input.skipBytes(PADDING_IN_FLOW_STATS_HEADER);
+ flowStatsBuilder.setMatchV10(OF10MatchDeserializer.createMatchV10(input));
+ flowStatsBuilder.setDurationSec(input.readUnsignedInt());
+ flowStatsBuilder.setDurationNsec(input.readUnsignedInt());
+ flowStatsBuilder.setPriority(input.readUnsignedShort());
+ flowStatsBuilder.setIdleTimeout(input.readUnsignedShort());
+ flowStatsBuilder.setHardTimeout(input.readUnsignedShort());
+ input.skipBytes(PADDING_IN_FLOW_STATS_HEADER_02);
+ byte[] cookie = new byte[Long.SIZE/Byte.SIZE];
+ input.readBytes(cookie);
+ flowStatsBuilder.setCookie(new BigInteger(cookie));
+ byte[] packetCount = new byte[Long.SIZE/Byte.SIZE];
+ input.readBytes(packetCount);
+ flowStatsBuilder.setPacketCount(new BigInteger(packetCount));
+ byte[] byteCount = new byte[Long.SIZE/Byte.SIZE];
+ input.readBytes(byteCount);
+ flowStatsBuilder.setByteCount(new BigInteger(byteCount));
+ flowStatsBuilder.setActionsList(OF10ActionsDeserializer.createActionsList(input));
+ flowStatsList.add(flowStatsBuilder.build());
+ }
+ flowBuilder.setFlowStats(flowStatsList);
+ return flowBuilder.build();
+ }
+
+ private static MultipartReplyAggregate setAggregate(ByteBuf input) {
+ MultipartReplyAggregateBuilder builder = new MultipartReplyAggregateBuilder();
+ byte[] packetCount = new byte[Long.SIZE/Byte.SIZE];
+ input.readBytes(packetCount);
+ builder.setPacketCount(new BigInteger(packetCount));
+ byte[] byteCount = new byte[Long.SIZE/Byte.SIZE];
+ input.readBytes(byteCount);
+ builder.setByteCount(new BigInteger(byteCount));
+ builder.setFlowCount(input.readUnsignedInt());
+ input.skipBytes(PADDING_IN_AGGREGATE_HEADER);
+ return builder.build();
+ }
+
+ private static MultipartReplyTable setTable(ByteBuf input) {
+ MultipartReplyTableBuilder builder = new MultipartReplyTableBuilder();
+ List<TableStats> tableStatsList = new ArrayList<>();
+ while (input.readableBytes() > 0) {
+ TableStatsBuilder tableStatsBuilder = new TableStatsBuilder();
+ tableStatsBuilder.setTableId(input.readUnsignedByte());
+ input.skipBytes(PADDING_IN_TABLE_HEADER);
+ tableStatsBuilder.setName(input.readBytes(MAX_TABLE_NAME_LENGTH).toString());
+ tableStatsBuilder.setActiveCount(input.readUnsignedInt());
+ byte[] lookupCount = new byte[Long.SIZE/Byte.SIZE];
+ input.readBytes(lookupCount);
+ tableStatsBuilder.setLookupCount(new BigInteger(lookupCount));
+ byte[] matchedCount = new byte[Long.SIZE/Byte.SIZE];
+ input.readBytes(matchedCount);
+ tableStatsBuilder.setMatchedCount(new BigInteger(matchedCount));
+ tableStatsList.add(tableStatsBuilder.build());
+ }
+ builder.setTableStats(tableStatsList);
+ return builder.build();
+ }
+
+ private static MultipartReplyPortStats setPortStats(ByteBuf input) {
+ MultipartReplyPortStatsBuilder builder = new MultipartReplyPortStatsBuilder();
+ List<PortStats> portStatsList = new ArrayList<>();
+ while (input.readableBytes() > 0) {
+ PortStatsBuilder portStatsBuilder = new PortStatsBuilder();
+ portStatsBuilder.setPortNo((long) input.readUnsignedShort());
+ input.skipBytes(PADDING_IN_PORT_STATS_HEADER);
+ byte[] rxPackets = new byte[Long.SIZE/Byte.SIZE];
+ input.readBytes(rxPackets);
+ portStatsBuilder.setRxPackets(new BigInteger(rxPackets));
+ byte[] txPackets = new byte[Long.SIZE/Byte.SIZE];
+ input.readBytes(txPackets);
+ portStatsBuilder.setTxPackets(new BigInteger(txPackets));
+ byte[] rxBytes = new byte[Long.SIZE/Byte.SIZE];
+ input.readBytes(rxBytes);
+ portStatsBuilder.setRxBytes(new BigInteger(rxBytes));
+ byte[] txBytes = new byte[Long.SIZE/Byte.SIZE];
+ input.readBytes(txBytes);
+ portStatsBuilder.setTxBytes(new BigInteger(txBytes));
+ byte[] rxDropped = new byte[Long.SIZE/Byte.SIZE];
+ input.readBytes(rxDropped);
+ portStatsBuilder.setRxDropped(new BigInteger(rxDropped));
+ byte[] txDropped = new byte[Long.SIZE/Byte.SIZE];
+ input.readBytes(txDropped);
+ portStatsBuilder.setTxDropped(new BigInteger(txDropped));
+ byte[] rxErrors = new byte[Long.SIZE/Byte.SIZE];
+ input.readBytes(rxErrors);
+ portStatsBuilder.setRxErrors(new BigInteger(rxErrors));
+ byte[] txErrors = new byte[Long.SIZE/Byte.SIZE];
+ input.readBytes(txErrors);
+ portStatsBuilder.setTxErrors(new BigInteger(txErrors));
+ byte[] rxFrameErr = new byte[Long.SIZE/Byte.SIZE];
+ input.readBytes(rxFrameErr);
+ portStatsBuilder.setRxFrameErr(new BigInteger(rxFrameErr));
+ byte[] rxOverErr = new byte[Long.SIZE/Byte.SIZE];
+ input.readBytes(rxOverErr);
+ portStatsBuilder.setRxOverErr(new BigInteger(rxOverErr));
+ byte[] rxCrcErr = new byte[Long.SIZE/Byte.SIZE];
+ input.readBytes(rxCrcErr);
+ portStatsBuilder.setRxCrcErr(new BigInteger(rxCrcErr));
+ byte[] collisions = new byte[Long.SIZE/Byte.SIZE];
+ input.readBytes(collisions);
+ portStatsBuilder.setCollisions(new BigInteger(collisions));
+ }
+ builder.setPortStats(portStatsList);
+ return builder.build();
+ }
+
+ private static MultipartReplyQueue setQueue(ByteBuf input) {
+ MultipartReplyQueueBuilder builder = new MultipartReplyQueueBuilder();
+ List<QueueStats> queueStatsList = new ArrayList<>();
+ while (input.readableBytes() > 0) {
+ QueueStatsBuilder queueStatsBuilder = new QueueStatsBuilder();
+ queueStatsBuilder.setPortNo((long) input.readUnsignedShort());
+ input.skipBytes(PADDING_IN_QUEUE_HEADER);
+ queueStatsBuilder.setQueueId(input.readUnsignedInt());
+ byte[] txBytes = new byte[Long.SIZE/Byte.SIZE];
+ input.readBytes(txBytes);
+ queueStatsBuilder.setTxBytes(new BigInteger(txBytes));
+ byte[] txPackets = new byte[Long.SIZE/Byte.SIZE];
+ input.readBytes(txPackets);
+ queueStatsBuilder.setTxPackets(new BigInteger(txPackets));
+ byte[] txErrors = new byte[Long.SIZE/Byte.SIZE];
+ input.readBytes(txErrors);
+ queueStatsBuilder.setTxErrors(new BigInteger(txErrors));
+ queueStatsList.add(queueStatsBuilder.build());
+ }
+ builder.setQueueStats(queueStatsList);
+ return builder.build();
+ }
+
+ private static MultipartReplyExperimenter setExperimenter(ByteBuf input) {
+ MultipartReplyExperimenterBuilder builder = new MultipartReplyExperimenterBuilder();
+ builder.setExperimenter(input.readUnsignedInt());
+ byte[] data = new byte[Long.SIZE/Byte.SIZE];
+ input.readBytes(data);
+ builder.setData(data);
+ return builder.build();
+ }
+}
Code Review / openflowjava.git / blobdiff