2 * Copyright (c) 2014 Ericsson India Global Services Pvt Ltd. 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 * Contributor: deepthi.v.v@ericsson.com
10 package org.opendaylight.openflowplugin.openflow.md.core.translator;
12 import org.opendaylight.openflowplugin.openflow.md.OFConstants;
13 import org.opendaylight.openflowplugin.openflow.md.core.IMDMessageTranslator;
14 import org.opendaylight.openflowplugin.openflow.md.core.SwitchConnectionDistinguisher;
15 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.match.MatchConvertorImpl;
16 import org.opendaylight.openflowplugin.openflow.md.core.session.SessionContext;
17 import org.opendaylight.openflowplugin.openflow.md.util.ByteUtil;
18 import org.opendaylight.openflowplugin.openflow.md.util.InventoryDataServiceUtil;
19 import org.opendaylight.openflowplugin.openflow.md.util.OpenflowVersion;
20 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.Ipv4Prefix;
21 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.Ipv6FlowLabel;
22 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.Ipv6Prefix;
23 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.PortNumber;
24 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev100924.MacAddress;
25 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.SwitchFlowRemovedBuilder;
26 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.FlowCookie;
27 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.RemovedReasonFlags;
28 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.flow.mod.removed.Match;
29 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.flow.mod.removed.MatchBuilder;
30 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeRef;
31 import org.opendaylight.yang.gen.v1.urn.opendaylight.l2.types.rev130827.EtherType;
32 import org.opendaylight.yang.gen.v1.urn.opendaylight.l2.types.rev130827.VlanId;
33 import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.arp.match.fields.ArpSourceHardwareAddressBuilder;
34 import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.arp.match.fields.ArpTargetHardwareAddressBuilder;
35 import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.ethernet.match.fields.EthernetDestinationBuilder;
36 import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.ethernet.match.fields.EthernetSourceBuilder;
37 import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.ethernet.match.fields.EthernetTypeBuilder;
38 import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.ipv6.match.fields.Ipv6ExtHeaderBuilder;
39 import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.ipv6.match.fields.Ipv6LabelBuilder;
40 import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.EthernetMatchBuilder;
41 import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.Icmpv4MatchBuilder;
42 import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.Icmpv6MatchBuilder;
43 import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.IpMatchBuilder;
44 import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.MetadataBuilder;
45 import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.ProtocolMatchFieldsBuilder;
46 import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.TunnelBuilder;
47 import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.VlanMatchBuilder;
48 import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.layer._3.match.ArpMatchBuilder;
49 import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.layer._3.match.Ipv4MatchBuilder;
50 import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.layer._3.match.Ipv6MatchBuilder;
51 import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.layer._4.match.SctpMatchBuilder;
52 import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.layer._4.match.TcpMatchBuilder;
53 import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.layer._4.match.UdpMatchBuilder;
54 import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.protocol.match.fields.PbbBuilder;
55 import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.vlan.match.fields.VlanIdBuilder;
56 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.BosMatchEntry;
57 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.DscpMatchEntry;
58 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.EcnMatchEntry;
59 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.EthTypeMatchEntry;
60 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.Icmpv4CodeMatchEntry;
61 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.Icmpv4TypeMatchEntry;
62 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.Icmpv6CodeMatchEntry;
63 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.Icmpv6TypeMatchEntry;
64 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.Ipv4AddressMatchEntry;
65 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.Ipv6AddressMatchEntry;
66 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.Ipv6FlabelMatchEntry;
67 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.IsidMatchEntry;
68 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.MacAddressMatchEntry;
69 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.MaskMatchEntry;
70 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.MetadataMatchEntry;
71 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.MplsLabelMatchEntry;
72 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.OpCodeMatchEntry;
73 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.PortMatchEntry;
74 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.PortNumberMatchEntry;
75 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.ProtocolNumberMatchEntry;
76 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.PseudoFieldMatchEntry;
77 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.TcMatchEntry;
78 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.VlanPcpMatchEntry;
79 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.VlanVidMatchEntry;
80 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.FlowRemovedReason;
81 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.Ipv6ExthdrFlags;
82 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.ArpOp;
83 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.ArpSha;
84 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.ArpSpa;
85 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.ArpTha;
86 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.ArpTpa;
87 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.EthDst;
88 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.EthSrc;
89 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.EthType;
90 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.Icmpv4Code;
91 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.Icmpv4Type;
92 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.Icmpv6Code;
93 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.Icmpv6Type;
94 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.InPhyPort;
95 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.InPort;
96 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.IpDscp;
97 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.IpEcn;
98 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.IpProto;
99 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.Ipv4Dst;
100 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.Ipv4Src;
101 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.Ipv6Dst;
102 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.Ipv6Exthdr;
103 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.Ipv6Flabel;
104 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.Ipv6NdSll;
105 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.Ipv6NdTarget;
106 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.Ipv6NdTll;
107 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.Ipv6Src;
108 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.MatchField;
109 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.Metadata;
110 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.MplsBos;
111 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.MplsLabel;
112 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.MplsTc;
113 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.PbbIsid;
114 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.SctpDst;
115 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.SctpSrc;
116 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.TcpDst;
117 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.TcpSrc;
118 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.TunnelId;
119 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.UdpDst;
120 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.UdpSrc;
121 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.VlanPcp;
122 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.VlanVid;
123 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.oxm.fields.grouping.MatchEntries;
124 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.FlowRemovedMessage;
125 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.OfHeader;
126 import org.opendaylight.yangtools.yang.binding.DataObject;
127 import org.slf4j.Logger;
128 import org.slf4j.LoggerFactory;
130 import java.math.BigInteger;
131 import java.util.Collections;
132 import java.util.HashMap;
133 import java.util.List;
134 import java.util.Map;
135 import java.util.Map.Entry;
136 import java.util.concurrent.CopyOnWriteArrayList;
138 public class FlowRemovedTranslator implements IMDMessageTranslator<OfHeader, List<DataObject>> {
140 protected static final Logger LOG = LoggerFactory.getLogger(FlowRemovedTranslator.class);
141 private static final String PREFIX_SEPARATOR = "/";
144 public List<DataObject> translate(SwitchConnectionDistinguisher cookie, SessionContext sc, OfHeader msg) {
145 if (msg instanceof FlowRemovedMessage) {
146 FlowRemovedMessage ofFlow = (FlowRemovedMessage) msg;
147 List<DataObject> list = new CopyOnWriteArrayList<DataObject>();
148 LOG.debug("Flow Removed Message received: Table Id={}, Flow removed reason={} ", ofFlow.getTableId(),
151 SwitchFlowRemovedBuilder salFlowRemoved = new SwitchFlowRemovedBuilder();
153 salFlowRemoved.setCookie(new FlowCookie(ofFlow.getCookie()));
154 salFlowRemoved.setPriority(ofFlow.getPriority());
156 if (ofFlow.getTableId() != null) {
157 salFlowRemoved.setTableId(ofFlow.getTableId().getValue().shortValue());
160 salFlowRemoved.setDurationSec(ofFlow.getDurationSec());
161 salFlowRemoved.setDurationNsec(ofFlow.getDurationNsec());
162 salFlowRemoved.setIdleTimeout(ofFlow.getIdleTimeout());
163 salFlowRemoved.setHardTimeout(ofFlow.getHardTimeout());
164 salFlowRemoved.setPacketCount(ofFlow.getPacketCount());
165 salFlowRemoved.setByteCount(ofFlow.getByteCount());
166 RemovedReasonFlags removeReasonFlag = new RemovedReasonFlags(
167 FlowRemovedReason.OFPRRDELETE.equals(ofFlow.getReason()),
168 FlowRemovedReason.OFPRRGROUPDELETE.equals(ofFlow.getReason()),
169 FlowRemovedReason.OFPRRHARDTIMEOUT.equals(ofFlow.getReason()),
170 FlowRemovedReason.OFPRRIDLETIMEOUT.equals(ofFlow.getReason())
173 salFlowRemoved.setRemovedReason(removeReasonFlag);
175 OpenflowVersion ofVersion = OpenflowVersion.get(sc.getPrimaryConductor().getVersion());
176 org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.match.grouping.Match ofMatch = ofFlow
178 if (ofMatch != null) {
179 salFlowRemoved.setMatch(fromMatch(ofMatch, sc.getFeatures().getDatapathId(), ofVersion));
181 else if(ofFlow.getMatchV10() != null){
182 MatchBuilder matchBuilder = new MatchBuilder(MatchConvertorImpl.fromOFMatchV10ToSALMatch(ofFlow.getMatchV10(), sc.getFeatures().getDatapathId(), ofVersion));
183 salFlowRemoved.setMatch(matchBuilder.build());
185 salFlowRemoved.setNode(new NodeRef(InventoryDataServiceUtil.identifierFromDatapathId(sc.getFeatures()
187 list.add(salFlowRemoved.build());
190 LOG.error("Message is not a flow removed message ");
191 return Collections.emptyList();
196 public Match fromMatch(org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.match.grouping.Match ofMatch,
197 BigInteger datapathid, OpenflowVersion ofVersion) {
198 MatchBuilder matchBuilder = new MatchBuilder();
199 EthernetMatchBuilder ethernetMatch = null;
200 VlanMatchBuilder vlanMatch = null;
201 IpMatchBuilder ipMatch = null;
202 TcpMatchBuilder tcpMatch = null;
203 UdpMatchBuilder udpMatch = null;
204 SctpMatchBuilder sctpMatch = null;
205 Icmpv4MatchBuilder icmpv4Match = null;
206 Icmpv6MatchBuilder icmpv6Match = null;
207 Ipv4MatchBuilder ipv4Match = null;
208 ArpMatchBuilder arpMatch = null;
209 Ipv6MatchBuilder ipv6Match = null;
210 ProtocolMatchFieldsBuilder protocolMatchFields = null;
212 for (MatchEntries entry : ofMatch.getMatchEntries()) {
213 Class<? extends MatchField> field = entry.getOxmMatchField();
214 if (field.equals(InPort.class)) {
215 matchBuilder.setInPort(InventoryDataServiceUtil.nodeConnectorIdfromDatapathPortNo(datapathid,
216 entry.getAugmentation(PortNumberMatchEntry.class).getPortNumber().getValue().longValue(), ofVersion));
217 } else if (field.equals(InPhyPort.class)) {
218 matchBuilder.setInPhyPort(InventoryDataServiceUtil.nodeConnectorIdfromDatapathPortNo(datapathid,
219 entry.getAugmentation(PortNumberMatchEntry.class).getPortNumber().getValue().longValue(), ofVersion));
220 } else if (field.equals(Metadata.class)) {
221 MetadataBuilder metadata = new MetadataBuilder();
222 metadata.setMetadata(new BigInteger(1, entry.getAugmentation(MetadataMatchEntry.class).getMetadata()));
223 if (entry.isHasMask()) {
224 metadata.setMetadataMask(new BigInteger(OFConstants.SIGNUM_UNSIGNED, entry.getAugmentation(MaskMatchEntry.class).getMask()));
226 matchBuilder.setMetadata(metadata.build());
227 } else if (field.equals(EthDst.class) || field.equals(EthSrc.class) || field.equals(EthType.class)) {
228 if (ethernetMatch == null) {
229 ethernetMatch = new EthernetMatchBuilder();
231 if (field.equals(EthDst.class)) {
232 EthernetDestinationBuilder ethDst = new EthernetDestinationBuilder();
233 ethDst.setAddress(entry.getAugmentation(MacAddressMatchEntry.class).getMacAddress());
234 if (entry.isHasMask()) {
235 ethDst.setMask(new MacAddress(ByteUtil.bytesToHexstring(entry.getAugmentation(MaskMatchEntry.class).getMask(),":")));
237 ethernetMatch.setEthernetDestination(ethDst.build());
238 } else if (field.equals(EthSrc.class)) {
239 EthernetSourceBuilder ethSrc = new EthernetSourceBuilder();
240 ethSrc.setAddress(entry.getAugmentation(MacAddressMatchEntry.class).getMacAddress());
241 if (entry.isHasMask()) {
242 ethSrc.setMask(new MacAddress(ByteUtil.bytesToHexstring(entry.getAugmentation(MaskMatchEntry.class).getMask(),":")));
244 ethernetMatch.setEthernetSource(ethSrc.build());
245 } else if (field.equals(EthType.class)) {
246 EthernetTypeBuilder ethType = new EthernetTypeBuilder();
247 ethType.setType(new EtherType(entry.getAugmentation(EthTypeMatchEntry.class).getEthType()
248 .getValue().longValue()));
249 ethernetMatch.setEthernetType(ethType.build());
251 } else if (field.equals(VlanVid.class) || field.equals(VlanPcp.class)) {
252 if (vlanMatch == null) {
253 vlanMatch = new VlanMatchBuilder();
255 if (field.equals(VlanVid.class)) {
256 boolean vlanIdPresent = false;
257 VlanIdBuilder vlanId = new VlanIdBuilder();
258 VlanVidMatchEntry vlanVid = entry.getAugmentation(VlanVidMatchEntry.class);
259 Integer vlanVidValue = vlanVid.getVlanVid();
260 if (vlanVid.isCfiBit()) {
261 vlanIdPresent = true;
263 vlanId.setVlanIdPresent(vlanIdPresent);
264 if (vlanVidValue != null) {
265 vlanId.setVlanId(new VlanId(vlanVidValue));
267 vlanMatch.setVlanId(vlanId.build());
268 } else if (field.equals(VlanPcp.class)) {
269 vlanMatch.setVlanPcp(new org.opendaylight.yang.gen.v1.urn.opendaylight.l2.types.rev130827.VlanPcp(
270 entry.getAugmentation(VlanPcpMatchEntry.class).getVlanPcp().shortValue()));
272 } else if (field.equals(IpDscp.class) || field.equals(IpEcn.class) || field.equals(IpProto.class)) {
273 if (ipMatch == null) {
274 ipMatch = new IpMatchBuilder();
276 if (field.equals(IpDscp.class)) {
277 ipMatch.setIpDscp(new org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.Dscp(
278 entry.getAugmentation(DscpMatchEntry.class).getDscp().getValue()));
279 } else if (field.equals(IpEcn.class)) {
280 ipMatch.setIpEcn(entry.getAugmentation(EcnMatchEntry.class).getEcn());
281 } else if (field.equals(IpProto.class)) {
282 ipMatch.setIpProtocol(entry.getAugmentation(ProtocolNumberMatchEntry.class).getProtocolNumber());
284 } else if (field.equals(TcpSrc.class) || field.equals(TcpDst.class)) {
285 if (tcpMatch == null) {
286 tcpMatch = new TcpMatchBuilder();
288 if (field.equals(TcpSrc.class)) {
289 tcpMatch.setTcpSourcePort(new PortNumber(entry.getAugmentation(PortMatchEntry.class).getPort()
291 } else if (field.equals(TcpDst.class)) {
292 tcpMatch.setTcpDestinationPort(new PortNumber(entry.getAugmentation(PortMatchEntry.class).getPort()
295 } else if (field.equals(UdpSrc.class) || field.equals(UdpDst.class)) {
296 if (udpMatch == null) {
297 udpMatch = new UdpMatchBuilder();
299 if (field.equals(UdpSrc.class)) {
300 udpMatch.setUdpSourcePort(new PortNumber(entry.getAugmentation(PortMatchEntry.class).getPort()
302 } else if (field.equals(UdpDst.class)) {
303 udpMatch.setUdpDestinationPort(new PortNumber(entry.getAugmentation(PortMatchEntry.class).getPort()
306 } else if (field.equals(SctpSrc.class) || field.equals(SctpDst.class)) {
307 if (sctpMatch == null) {
308 sctpMatch = new SctpMatchBuilder();
310 if (field.equals(SctpSrc.class)) {
311 sctpMatch.setSctpSourcePort(new PortNumber(entry.getAugmentation(PortMatchEntry.class).getPort()
313 } else if (field.equals(SctpDst.class)) {
314 sctpMatch.setSctpDestinationPort(new PortNumber(entry.getAugmentation(PortMatchEntry.class)
315 .getPort().getValue()));
317 } else if (field.equals(Icmpv4Type.class) || field.equals(Icmpv4Code.class)) {
318 if (icmpv4Match == null) {
319 icmpv4Match = new Icmpv4MatchBuilder();
321 if (field.equals(Icmpv4Type.class)) {
322 icmpv4Match.setIcmpv4Type(entry.getAugmentation(Icmpv4TypeMatchEntry.class).getIcmpv4Type());
323 } else if (field.equals(Icmpv4Code.class)) {
324 icmpv4Match.setIcmpv4Code(entry.getAugmentation(Icmpv4CodeMatchEntry.class).getIcmpv4Code());
326 } else if (field.equals(Icmpv6Type.class) || field.equals(Icmpv6Code.class)) {
327 if (icmpv6Match == null) {
328 icmpv6Match = new Icmpv6MatchBuilder();
330 if (field.equals(Icmpv6Type.class)) {
331 icmpv6Match.setIcmpv6Type(entry.getAugmentation(Icmpv6TypeMatchEntry.class).getIcmpv6Type());
332 } else if (field.equals(Icmpv6Code.class)) {
333 icmpv6Match.setIcmpv6Code(entry.getAugmentation(Icmpv6CodeMatchEntry.class).getIcmpv6Code());
335 } else if (field.equals(Ipv4Src.class) || field.equals(Ipv4Dst.class)) {
336 if (ipv4Match == null) {
337 ipv4Match = new Ipv4MatchBuilder();
339 if (field.equals(Ipv4Src.class)) {
340 ipv4Match.setIpv4Source(toIpv4Prefix(entry));
341 } else if (field.equals(Ipv4Dst.class)) {
342 ipv4Match.setIpv4Destination(toIpv4Prefix(entry));
344 } else if (field.equals(ArpOp.class) || field.equals(ArpSpa.class) || field.equals(ArpTpa.class)
345 || field.equals(ArpSha.class) || field.equals(ArpTha.class)) {
346 if (arpMatch == null) {
347 arpMatch = new ArpMatchBuilder();
349 if (field.equals(ArpOp.class)) {
350 arpMatch.setArpOp(entry.getAugmentation(OpCodeMatchEntry.class).getOpCode());
351 } else if (field.equals(ArpSpa.class)) {
352 arpMatch.setArpSourceTransportAddress(toIpv4Prefix(entry));
353 } else if (field.equals(ArpTpa.class)) {
354 arpMatch.setArpTargetTransportAddress(toIpv4Prefix(entry));
355 } else if (field.equals(ArpSha.class)) {
356 ArpSourceHardwareAddressBuilder arpSha = new ArpSourceHardwareAddressBuilder();
357 arpSha.setAddress(entry.getAugmentation(MacAddressMatchEntry.class).getMacAddress());
358 if (entry.isHasMask()) {
359 arpSha.setMask(new MacAddress(ByteUtil.bytesToHexstring(entry.getAugmentation(MaskMatchEntry.class).getMask(),":")));
361 arpMatch.setArpSourceHardwareAddress(arpSha.build());
362 } else if (field.equals(ArpTha.class)) {
363 ArpTargetHardwareAddressBuilder arpTha = new ArpTargetHardwareAddressBuilder();
364 arpTha.setAddress(entry.getAugmentation(MacAddressMatchEntry.class).getMacAddress());
365 if (entry.isHasMask()) {
366 arpTha.setMask(new MacAddress(ByteUtil.bytesToHexstring(entry.getAugmentation(MaskMatchEntry.class).getMask(),":")));
368 arpMatch.setArpTargetHardwareAddress(arpTha.build());
370 } else if (field.equals(Ipv6Src.class) || field.equals(Ipv6Dst.class) || field.equals(Ipv6Flabel.class)
371 || field.equals(Ipv6NdTarget.class) || field.equals(Ipv6NdSll.class)
372 || field.equals(Ipv6NdTll.class) || field.equals(Ipv6Exthdr.class)) {
373 if (ipv6Match == null) {
374 ipv6Match = new Ipv6MatchBuilder();
376 if (field.equals(Ipv6Src.class)) {
377 ipv6Match.setIpv6Source(toIpv6Prefix(entry));
378 } else if (field.equals(Ipv6Dst.class)) {
379 ipv6Match.setIpv6Destination(toIpv6Prefix(entry));
380 } else if (field.equals(Ipv6Flabel.class)) {
381 Ipv6LabelBuilder ipv6Label = new Ipv6LabelBuilder();
382 ipv6Label.setIpv6Flabel(entry.getAugmentation(Ipv6FlabelMatchEntry.class).getIpv6Flabel());
383 if (entry.isHasMask()) {
384 ipv6Label.setFlabelMask(new Ipv6FlowLabel(ByteUtil.bytesToUnsignedInt(entry.getAugmentation(MaskMatchEntry.class).getMask())));
386 ipv6Match.setIpv6Label(ipv6Label.build());
387 } else if (field.equals(Ipv6NdTarget.class)) {
388 ipv6Match.setIpv6NdTarget(entry.getAugmentation(Ipv6AddressMatchEntry.class).getIpv6Address());
389 } else if (field.equals(Ipv6NdSll.class)) {
390 ipv6Match.setIpv6NdSll(entry.getAugmentation(MacAddressMatchEntry.class).getMacAddress());
391 } else if (field.equals(Ipv6NdTll.class)) {
392 ipv6Match.setIpv6NdTll(entry.getAugmentation(MacAddressMatchEntry.class).getMacAddress());
393 } else if (field.equals(Ipv6Exthdr.class)) {
395 Ipv6ExtHeaderBuilder ipv6ExtHeaderBuilder = new Ipv6ExtHeaderBuilder();
396 Ipv6ExthdrFlags pseudoField = entry.getAugmentation(PseudoFieldMatchEntry.class).getPseudoField();
397 Map<Integer, Boolean> map = new HashMap<>();
398 map.put(0, pseudoField.isNonext());
399 map.put(1, pseudoField.isEsp());
400 map.put(2, pseudoField.isAuth());
401 map.put(3, pseudoField.isDest());
402 map.put(4, pseudoField.isFrag());
403 map.put(5, pseudoField.isRouter());
404 map.put(6, pseudoField.isHop());
405 map.put(7, pseudoField.isUnrep());
406 map.put(8, pseudoField.isUnseq());
407 int bitmap = fillBitMaskFromMap(map);
408 ipv6ExtHeaderBuilder.setIpv6Exthdr(bitmap);
409 if (entry.isHasMask()) {
410 ipv6ExtHeaderBuilder.setIpv6ExthdrMask(
411 ByteUtil.bytesToUnsignedShort(entry.getAugmentation(MaskMatchEntry.class).getMask()));
413 ipv6Match.setIpv6ExtHeader(ipv6ExtHeaderBuilder.build());
415 } else if (field.equals(MplsLabel.class) || field.equals(MplsTc.class) || field.equals(MplsBos.class)
416 || field.equals(PbbIsid.class)) {
417 if (protocolMatchFields == null) {
418 protocolMatchFields = new ProtocolMatchFieldsBuilder();
420 if (field.equals(MplsLabel.class)) {
421 protocolMatchFields.setMplsLabel(entry.getAugmentation(MplsLabelMatchEntry.class).getMplsLabel());
422 } else if (field.equals(MplsTc.class)) {
423 protocolMatchFields.setMplsTc(entry.getAugmentation(TcMatchEntry.class).getTc());
424 } else if (field.equals(MplsBos.class)) {
426 .setMplsBos((short) (entry.getAugmentation(BosMatchEntry.class).isBos() ? 1 : 0));
427 } else if (field.equals(PbbIsid.class)) {
428 PbbBuilder pbb = new PbbBuilder();
429 pbb.setPbbIsid(entry.getAugmentation(IsidMatchEntry.class).getIsid());
430 if (entry.isHasMask()) {
431 pbb.setPbbMask(ByteUtil.bytesToUnsignedInt(entry.getAugmentation(MaskMatchEntry.class).getMask()));
433 protocolMatchFields.setPbb(pbb.build());
435 } else if (field.equals(TunnelId.class)) {
436 TunnelBuilder tunnel = new TunnelBuilder();
437 tunnel.setTunnelId(new BigInteger(1, entry.getAugmentation(MetadataMatchEntry.class).getMetadata()));
438 if (entry.isHasMask()) {
439 tunnel.setTunnelMask(new BigInteger(OFConstants.SIGNUM_UNSIGNED, entry.getAugmentation(MaskMatchEntry.class).getMask()));
441 matchBuilder.setTunnel(tunnel.build());
445 if (ethernetMatch != null) {
446 matchBuilder.setEthernetMatch(ethernetMatch.build());
448 if (vlanMatch != null) {
449 matchBuilder.setVlanMatch(vlanMatch.build());
451 if (ipMatch != null) {
452 matchBuilder.setIpMatch(ipMatch.build());
455 if (tcpMatch != null) {
456 matchBuilder.setLayer4Match(tcpMatch.build());
457 } else if (udpMatch != null) {
458 matchBuilder.setLayer4Match(udpMatch.build());
459 } else if (sctpMatch != null) {
460 matchBuilder.setLayer4Match(sctpMatch.build());
463 if (icmpv4Match != null) {
464 matchBuilder.setIcmpv4Match(icmpv4Match.build());
465 } else if (icmpv6Match != null) {
466 matchBuilder.setIcmpv6Match(icmpv6Match.build());
469 if (ipv4Match != null) {
470 matchBuilder.setLayer3Match(ipv4Match.build());
471 } else if (arpMatch != null) {
472 matchBuilder.setLayer3Match(arpMatch.build());
473 } else if (ipv6Match != null) {
474 matchBuilder.setLayer3Match(ipv6Match.build());
476 if (protocolMatchFields != null) {
477 matchBuilder.setProtocolMatchFields(protocolMatchFields.build());
479 return matchBuilder.build();
483 * Fills the bitmask from boolean map where key is bit position
486 * bit to boolean mapping
489 private int fillBitMaskFromMap(Map<Integer, Boolean> booleanMap) {
492 for (Entry<Integer, Boolean> iterator : booleanMap.entrySet()) {
493 if (iterator.getValue() != null && iterator.getValue().booleanValue()) {
494 bitmask |= 1 << iterator.getKey();
500 private Ipv4Prefix toIpv4Prefix(MatchEntries entry) {
501 String ipv4Prefix = entry.getAugmentation(Ipv4AddressMatchEntry.class).getIpv4Address().toString();
502 if (entry.isHasMask()) {
503 byte[] mask = entry.getAugmentation(MaskMatchEntry.class).getMask();
504 ipv4Prefix = ipv4Prefix + PREFIX_SEPARATOR + countBits(mask);
506 return new Ipv4Prefix(ipv4Prefix);
509 private Ipv6Prefix toIpv6Prefix(MatchEntries entry) {
510 String ipv6Prefix = entry.getAugmentation(Ipv6AddressMatchEntry.class).getIpv6Address().toString();
511 if (entry.isHasMask()) {
512 byte[] mask = entry.getAugmentation(MaskMatchEntry.class).getMask();
513 ipv6Prefix = ipv6Prefix + PREFIX_SEPARATOR + countBits(mask);
515 return new Ipv6Prefix(ipv6Prefix);
518 private int toInt(byte b) {
519 return b < 0 ? b + 256 : b;
522 private int countBits(byte[] mask) {
524 for (byte b : mask) {
525 netmask += Integer.bitCount(toInt(b));