openflowplugin/src/main/java/org/opendaylight/openflowplugin/openflow/md/core/sal/convertor/PortConvertor.java

   1 /**
   2  * Copyright (c) 2014 Ericsson India Global Services Pvt Ltd. and others.  All rights reserved.
   3  *
   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
   7  *
   8  * Contributor: usha.m.s@ericsson.com
   9  */
  10 package org.opendaylight.openflowplugin.openflow.md.core.sal.convertor;
  11
  12 import org.opendaylight.openflowplugin.openflow.md.util.OpenflowPortsUtil;
  13 import org.opendaylight.openflowplugin.api.openflow.md.util.OpenflowVersion;
  14 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev100924.MacAddress;
  15 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.PortConfig;
  16 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.PortConfigV10;
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.PortFeatures;
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.PortFeaturesV10;
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.PortNumber;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.PortState;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.PortModInput;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.PortModInputBuilder;
  23 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;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.port.desc._case.multipart.reply.port.desc.PortsBuilder;
  25 import org.slf4j.Logger;
  26 import org.slf4j.LoggerFactory;
  27
  28 /**
  29  * @author esssuuu This convertor class is used for Port Mod,port status and
  30  *         port description messages,decodes SAL and encodes to OF Data
  31  *
  32  */
  33 public final class PortConvertor {
  34     private static final Logger LOG = LoggerFactory.getLogger(PortConvertor.class);
  35
  36     private PortConvertor() {
  37
  38     }
  39
  40     /**
  41      * This method is used by PORT_MOD_MESSAGE
  42      *
  43      * @param source
  44      * @return
  45      */
  46
  47     public static PortModInput toPortModInput(
  48             org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.port.rev130925.port.mod.port.Port source,
  49             short version) {
  50
  51
  52         PortConfig config = maskPortConfigFields(source.getConfiguration());
  53         PortConfigV10 configV10 = maskPortConfigV10Fields(source.getConfiguration());
  54
  55         PortModInputBuilder portModInputBuilder = new PortModInputBuilder();
  56         portModInputBuilder.setAdvertise(getPortFeatures(source.getAdvertisedFeatures()));
  57         portModInputBuilder.setPortNo(new PortNumber(
  58                 OpenflowPortsUtil.getProtocolPortNumber(OpenflowVersion.get(version), source.getPortNumber())));
  59
  60         portModInputBuilder.setConfig(config);
  61         portModInputBuilder.setMask(config);
  62
  63         portModInputBuilder.setHwAddress(new MacAddress(source.getHardwareAddress()));
  64
  65         portModInputBuilder.setVersion(version);
  66
  67         portModInputBuilder.setConfigV10(configV10);
  68         portModInputBuilder.setMaskV10(configV10);
  69         portModInputBuilder.setAdvertiseV10(getPortFeaturesV10(source.getAdvertisedFeatures()));
  70         return portModInputBuilder.build();
  71
  72     }
  73
  74     private static PortConfig maskPortConfigFields(
  75             org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.port.rev130925.PortConfig configData) {
  76         Boolean portDown = configData.isPORTDOWN();
  77         Boolean noRecv = configData.isNORECV();
  78         Boolean noFwd = configData.isNOFWD();
  79         Boolean noPacketIn = configData.isNOPACKETIN();
  80
  81         return new PortConfig(noFwd, noPacketIn, noRecv, portDown);
  82
  83     }
  84
  85     private static PortConfigV10 maskPortConfigV10Fields(
  86             org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.port.rev130925.PortConfig configData) {
  87         Boolean portDown = configData.isPORTDOWN();
  88         Boolean noRecv = configData.isNORECV();
  89         Boolean noFwd = configData.isNOFWD();
  90         Boolean noPacketIn = configData.isNOPACKETIN();
  91
  92         return new PortConfigV10(false, noFwd, noPacketIn, noRecv, true, true, portDown);
  93
  94     }
  95     private static PortFeatures getPortFeatures(
  96             org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.port.rev130925.PortFeatures salPortFeatures) {
  97
  98         return new PortFeatures(salPortFeatures.isHundredGbFd(), salPortFeatures.isHundredMbFd(),
  99                 salPortFeatures.isHundredMbHd(), salPortFeatures.isTenGbFd(), salPortFeatures.isTenMbFd(),
 100                 salPortFeatures.isTenMbHd(), salPortFeatures.isOneGbFd(), salPortFeatures.isOneGbHd(),
 101                 salPortFeatures.isOneTbFd(), salPortFeatures.isFortyGbFd(), salPortFeatures.isAutoeng(),
 102                 salPortFeatures.isCopper(), salPortFeatures.isFiber(), salPortFeatures.isOther(),
 103                 salPortFeatures.isPause(), salPortFeatures.isPauseAsym());
 104     }
 105
 106     private static PortFeaturesV10 getPortFeaturesV10(
 107             org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.port.rev130925.PortFeatures salPortFeatures) {
 108
 109         return new PortFeaturesV10(salPortFeatures.isHundredMbFd(), salPortFeatures.isHundredMbHd(), salPortFeatures.isTenGbFd(), salPortFeatures.isTenMbFd(), salPortFeatures.isTenMbHd(),
 110                 salPortFeatures.isOneGbFd(), salPortFeatures.isOneGbHd(), salPortFeatures.isAutoeng(), salPortFeatures.isCopper(), salPortFeatures.isFiber(),
 111                 salPortFeatures.isPause(), salPortFeatures.isPauseAsym());
 112     }
 113
 114
 115     /*
 116      * This method is called as a reply to OFPMP_PORT_DESCRIPTION
 117      * message(OF1.3.1)
 118      */
 119     /**
 120      * @param source
 121      *            :SAL FlowCapablePort
 122      * @return OF:Ports
 123      */
 124     public static Ports toPortDesc(
 125             org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.port.rev130925.FlowCapablePort source,
 126             short version) {
 127
 128         PortConfig config = null;
 129         PortState portState = null;
 130
 131         PortsBuilder oFPortDescDataBuilder = new PortsBuilder();
 132
 133         oFPortDescDataBuilder.setPortNo(
 134                 OpenflowPortsUtil.getProtocolPortNumber(OpenflowVersion.get(version), source.getPortNumber())); // portNO
 135
 136         oFPortDescDataBuilder.setHwAddr(source.getHardwareAddress());
 137         oFPortDescDataBuilder.setName(source.getName());
 138
 139         config = maskPortConfigFields(source.getConfiguration());
 140
 141         oFPortDescDataBuilder.setConfig(config);
 142
 143         portState = getPortState(source.getState());
 144
 145         oFPortDescDataBuilder.setState(portState);
 146         oFPortDescDataBuilder.setCurrentFeatures(getPortFeatures(source.getCurrentFeature()));
 147         oFPortDescDataBuilder.setAdvertisedFeatures(getPortFeatures(source.getAdvertisedFeatures()));
 148         oFPortDescDataBuilder.setSupportedFeatures(getPortFeatures(source.getSupported()));
 149         oFPortDescDataBuilder.setPeerFeatures(getPortFeatures(source.getPeerFeatures()));
 150         oFPortDescDataBuilder.setCurrSpeed(source.getCurrentSpeed());
 151         oFPortDescDataBuilder.setMaxSpeed(source.getMaximumSpeed());
 152
 153         return oFPortDescDataBuilder.build();
 154
 155     }
 156
 157     private static PortState getPortState(
 158             org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.port.rev130925.PortState state) {
 159
 160         boolean isLinkDown = state.isLinkDown();
 161         boolean isBlocked = state.isBlocked();
 162         boolean isLive = state.isLive();
 163
 164         return new PortState(isLinkDown, isBlocked, isLive);
 165
 166     }
 167
 168
 169
 170 }