Jonathan Hart | ea75084 | 2015-04-23 17:44:49 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2015 Open Networking Laboratory |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | package org.onosproject.cordfabric; |
| 18 | |
| 19 | import com.google.common.collect.HashMultimap; |
| 20 | import com.google.common.collect.Multimap; |
Jonathan Hart | ea75084 | 2015-04-23 17:44:49 -0700 | [diff] [blame] | 21 | import org.apache.felix.scr.annotations.Activate; |
| 22 | import org.apache.felix.scr.annotations.Component; |
| 23 | import org.apache.felix.scr.annotations.Deactivate; |
| 24 | import org.apache.felix.scr.annotations.Reference; |
| 25 | import org.apache.felix.scr.annotations.ReferenceCardinality; |
| 26 | import org.apache.felix.scr.annotations.Service; |
Jonathan Hart | 0b98998 | 2015-05-14 15:40:07 -0700 | [diff] [blame] | 27 | import org.onlab.packet.Ethernet; |
| 28 | import org.onlab.packet.IPv4; |
Jonathan Hart | ea75084 | 2015-04-23 17:44:49 -0700 | [diff] [blame] | 29 | import org.onlab.packet.VlanId; |
| 30 | import org.onosproject.core.ApplicationId; |
| 31 | import org.onosproject.core.CoreService; |
| 32 | import org.onosproject.net.ConnectPoint; |
| 33 | import org.onosproject.net.DeviceId; |
| 34 | import org.onosproject.net.PortNumber; |
Jonathan Hart | 408d24d | 2015-06-02 10:21:47 -0700 | [diff] [blame] | 35 | import org.onosproject.net.device.DeviceEvent; |
| 36 | import org.onosproject.net.device.DeviceListener; |
| 37 | import org.onosproject.net.device.DeviceService; |
Jonathan Hart | ea75084 | 2015-04-23 17:44:49 -0700 | [diff] [blame] | 38 | import org.onosproject.net.flow.DefaultTrafficSelector; |
| 39 | import org.onosproject.net.flow.DefaultTrafficTreatment; |
| 40 | import org.onosproject.net.flow.TrafficSelector; |
| 41 | import org.onosproject.net.flow.TrafficTreatment; |
| 42 | import org.onosproject.net.flowobjective.DefaultForwardingObjective; |
| 43 | import org.onosproject.net.flowobjective.FlowObjectiveService; |
| 44 | import org.onosproject.net.flowobjective.ForwardingObjective; |
| 45 | import org.onosproject.net.flowobjective.Objective; |
| 46 | import org.onosproject.net.flowobjective.ObjectiveContext; |
| 47 | import org.onosproject.net.flowobjective.ObjectiveError; |
| 48 | import org.slf4j.Logger; |
| 49 | import org.slf4j.LoggerFactory; |
| 50 | |
Jonathan Hart | 443ebed | 2015-05-05 14:02:12 -0700 | [diff] [blame] | 51 | import java.util.ArrayList; |
Jonathan Hart | ab8b0c0 | 2015-06-10 14:06:51 -0700 | [diff] [blame] | 52 | import java.util.Collection; |
Jonathan Hart | ea75084 | 2015-04-23 17:44:49 -0700 | [diff] [blame] | 53 | import java.util.List; |
| 54 | import java.util.stream.Collectors; |
| 55 | |
| 56 | import static com.google.common.base.Preconditions.checkArgument; |
| 57 | import static com.google.common.base.Preconditions.checkNotNull; |
| 58 | import static org.slf4j.LoggerFactory.getLogger; |
| 59 | |
| 60 | /** |
| 61 | * CORD fabric application. |
| 62 | */ |
| 63 | @Service |
| 64 | @Component(immediate = true) |
| 65 | public class CordFabricManager implements FabricService { |
| 66 | |
| 67 | private final Logger log = getLogger(getClass()); |
| 68 | |
| 69 | private ApplicationId appId; |
| 70 | |
| 71 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 72 | protected CoreService coreService; |
| 73 | |
| 74 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 75 | protected FlowObjectiveService flowObjectiveService; |
| 76 | |
Jonathan Hart | 408d24d | 2015-06-02 10:21:47 -0700 | [diff] [blame] | 77 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 78 | protected DeviceService deviceService; |
Jonathan Hart | ea75084 | 2015-04-23 17:44:49 -0700 | [diff] [blame] | 79 | |
Jonathan Hart | 408d24d | 2015-06-02 10:21:47 -0700 | [diff] [blame] | 80 | private InternalDeviceListener deviceListener = new InternalDeviceListener(); |
| 81 | |
| 82 | private static final int PRIORITY = 50000; |
Jonathan Hart | 0b98998 | 2015-05-14 15:40:07 -0700 | [diff] [blame] | 83 | |
alshabib | c494f99 | 2015-05-15 09:51:54 -0700 | [diff] [blame] | 84 | private short radiusPort = 1812; |
| 85 | |
alshabib | 0603afb | 2015-06-05 14:10:33 -0700 | [diff] [blame] | 86 | private short ofPort = 6633; |
| 87 | |
Jonathan Hart | 0b98998 | 2015-05-14 15:40:07 -0700 | [diff] [blame] | 88 | private DeviceId fabricDeviceId = DeviceId.deviceId("of:5e3e486e73000187"); |
| 89 | |
Jonathan Hart | ea75084 | 2015-04-23 17:44:49 -0700 | [diff] [blame] | 90 | private final Multimap<VlanId, ConnectPoint> vlans = HashMultimap.create(); |
| 91 | |
| 92 | @Activate |
| 93 | public void activate() { |
| 94 | appId = coreService.registerApplication("org.onosproject.cordfabric"); |
| 95 | |
Jonathan Hart | 408d24d | 2015-06-02 10:21:47 -0700 | [diff] [blame] | 96 | deviceService.addListener(deviceListener); |
| 97 | |
| 98 | if (deviceService.isAvailable(fabricDeviceId)) { |
| 99 | setupDefaultFlows(); |
| 100 | } |
Jonathan Hart | 0b98998 | 2015-05-14 15:40:07 -0700 | [diff] [blame] | 101 | |
Jonathan Hart | ea75084 | 2015-04-23 17:44:49 -0700 | [diff] [blame] | 102 | log.info("Started"); |
| 103 | } |
| 104 | |
| 105 | @Deactivate |
| 106 | public void deactivate() { |
Jonathan Hart | 408d24d | 2015-06-02 10:21:47 -0700 | [diff] [blame] | 107 | deviceService.removeListener(deviceListener); |
| 108 | |
Jonathan Hart | ea75084 | 2015-04-23 17:44:49 -0700 | [diff] [blame] | 109 | log.info("Stopped"); |
| 110 | } |
| 111 | |
Jonathan Hart | 0b98998 | 2015-05-14 15:40:07 -0700 | [diff] [blame] | 112 | private void setupDefaultFlows() { |
alshabib | 0603afb | 2015-06-05 14:10:33 -0700 | [diff] [blame] | 113 | TrafficSelector ofInBandMatchUp = DefaultTrafficSelector.builder() |
| 114 | .matchEthType(Ethernet.TYPE_IPV4) |
| 115 | .matchIPProtocol(IPv4.PROTOCOL_TCP) |
| 116 | .matchTcpDst(ofPort) |
| 117 | .matchInPort(PortNumber.portNumber(6)) |
| 118 | .build(); |
| 119 | |
| 120 | TrafficSelector ofInBandMatchDown = DefaultTrafficSelector.builder() |
| 121 | .matchEthType(Ethernet.TYPE_IPV4) |
| 122 | .matchIPProtocol(IPv4.PROTOCOL_TCP) |
| 123 | .matchTcpSrc(ofPort) |
alshabib | 48dd9a1 | 2015-06-05 14:45:57 -0700 | [diff] [blame] | 124 | .matchInPort(PortNumber.portNumber(1)) |
alshabib | 0603afb | 2015-06-05 14:10:33 -0700 | [diff] [blame] | 125 | .build(); |
| 126 | |
| 127 | TrafficTreatment up = DefaultTrafficTreatment.builder() |
alshabib | 48dd9a1 | 2015-06-05 14:45:57 -0700 | [diff] [blame] | 128 | .setOutput(PortNumber.portNumber(1)) |
alshabib | 0603afb | 2015-06-05 14:10:33 -0700 | [diff] [blame] | 129 | .build(); |
| 130 | |
| 131 | TrafficTreatment down = DefaultTrafficTreatment.builder() |
| 132 | .setOutput(PortNumber.portNumber(6)) |
| 133 | .build(); |
| 134 | |
| 135 | TrafficSelector toRadius = DefaultTrafficSelector.builder() |
alshabib | af734ff | 2015-07-01 16:35:26 -0700 | [diff] [blame] | 136 | .matchInPort(PortNumber.portNumber(2)) |
Jonathan Hart | 0b98998 | 2015-05-14 15:40:07 -0700 | [diff] [blame] | 137 | .matchEthType(Ethernet.TYPE_IPV4) |
alshabib | c494f99 | 2015-05-15 09:51:54 -0700 | [diff] [blame] | 138 | .matchIPProtocol(IPv4.PROTOCOL_UDP) |
| 139 | .matchUdpDst(radiusPort) |
| 140 | .build(); |
| 141 | |
alshabib | af734ff | 2015-07-01 16:35:26 -0700 | [diff] [blame] | 142 | TrafficSelector fromRadius = DefaultTrafficSelector.builder() |
| 143 | .matchInPort(PortNumber.portNumber(5)) |
| 144 | .matchEthType(Ethernet.TYPE_IPV4) |
| 145 | .matchIPProtocol(IPv4.PROTOCOL_UDP) |
| 146 | .matchUdpDst(radiusPort) |
Jonathan Hart | 0b98998 | 2015-05-14 15:40:07 -0700 | [diff] [blame] | 147 | .build(); |
| 148 | |
alshabib | af734ff | 2015-07-01 16:35:26 -0700 | [diff] [blame] | 149 | TrafficTreatment toOlt = DefaultTrafficTreatment.builder() |
| 150 | .setOutput(PortNumber.portNumber(2)) |
| 151 | .build(); |
| 152 | |
| 153 | |
| 154 | TrafficTreatment sentToRadius = DefaultTrafficTreatment.builder() |
| 155 | .setOutput(PortNumber.portNumber(5)) |
| 156 | .build(); |
| 157 | |
| 158 | ForwardingObjective radiusToServer = DefaultForwardingObjective.builder() |
Jonathan Hart | 0b98998 | 2015-05-14 15:40:07 -0700 | [diff] [blame] | 159 | .fromApp(appId) |
| 160 | .makePermanent() |
| 161 | .withFlag(ForwardingObjective.Flag.VERSATILE) |
| 162 | .withPriority(PRIORITY) |
alshabib | 0603afb | 2015-06-05 14:10:33 -0700 | [diff] [blame] | 163 | .withSelector(toRadius) |
alshabib | af734ff | 2015-07-01 16:35:26 -0700 | [diff] [blame] | 164 | .withTreatment(sentToRadius) |
Jonathan Hart | 0b98998 | 2015-05-14 15:40:07 -0700 | [diff] [blame] | 165 | .add(); |
| 166 | |
alshabib | af734ff | 2015-07-01 16:35:26 -0700 | [diff] [blame] | 167 | ForwardingObjective serverToRadius = DefaultForwardingObjective.builder() |
| 168 | .fromApp(appId) |
| 169 | .makePermanent() |
| 170 | .withFlag(ForwardingObjective.Flag.VERSATILE) |
| 171 | .withPriority(PRIORITY) |
| 172 | .withSelector(fromRadius) |
| 173 | .withTreatment(toOlt) |
| 174 | .add(); |
| 175 | |
| 176 | |
| 177 | |
alshabib | 0603afb | 2015-06-05 14:10:33 -0700 | [diff] [blame] | 178 | ForwardingObjective upCtrl = DefaultForwardingObjective.builder() |
| 179 | .fromApp(appId) |
| 180 | .makePermanent() |
| 181 | .withFlag(ForwardingObjective.Flag.VERSATILE) |
| 182 | .withPriority(PRIORITY) |
| 183 | .withSelector(ofInBandMatchUp) |
| 184 | .withTreatment(up) |
| 185 | .add(); |
| 186 | |
| 187 | ForwardingObjective downCtrl = DefaultForwardingObjective.builder() |
| 188 | .fromApp(appId) |
| 189 | .makePermanent() |
| 190 | .withFlag(ForwardingObjective.Flag.VERSATILE) |
| 191 | .withPriority(PRIORITY) |
| 192 | .withSelector(ofInBandMatchDown) |
| 193 | .withTreatment(down) |
| 194 | .add(); |
| 195 | |
alshabib | c4b5d46 | 2015-06-08 23:06:24 -0700 | [diff] [blame] | 196 | |
| 197 | |
alshabib | 0603afb | 2015-06-05 14:10:33 -0700 | [diff] [blame] | 198 | flowObjectiveService.forward(fabricDeviceId, upCtrl); |
| 199 | flowObjectiveService.forward(fabricDeviceId, downCtrl); |
alshabib | af734ff | 2015-07-01 16:35:26 -0700 | [diff] [blame] | 200 | flowObjectiveService.forward(fabricDeviceId, radiusToServer); |
| 201 | flowObjectiveService.forward(fabricDeviceId, serverToRadius); |
Jonathan Hart | 0b98998 | 2015-05-14 15:40:07 -0700 | [diff] [blame] | 202 | } |
| 203 | |
Jonathan Hart | ea75084 | 2015-04-23 17:44:49 -0700 | [diff] [blame] | 204 | @Override |
Jonathan Hart | 443ebed | 2015-05-05 14:02:12 -0700 | [diff] [blame] | 205 | public void addVlan(FabricVlan vlan) { |
| 206 | checkNotNull(vlan); |
| 207 | checkArgument(vlan.ports().size() > 1); |
| 208 | verifyPorts(vlan.ports()); |
Jonathan Hart | ea75084 | 2015-04-23 17:44:49 -0700 | [diff] [blame] | 209 | |
Jonathan Hart | 443ebed | 2015-05-05 14:02:12 -0700 | [diff] [blame] | 210 | removeVlan(vlan.vlan()); |
Jonathan Hart | ea75084 | 2015-04-23 17:44:49 -0700 | [diff] [blame] | 211 | |
alshabib | c4b5d46 | 2015-06-08 23:06:24 -0700 | [diff] [blame] | 212 | if (vlan.iptv()) { |
| 213 | provisionIPTV(); |
| 214 | } |
| 215 | |
Jonathan Hart | 443ebed | 2015-05-05 14:02:12 -0700 | [diff] [blame] | 216 | vlan.ports().forEach(cp -> { |
| 217 | if (vlans.put(vlan.vlan(), cp)) { |
| 218 | addForwarding(vlan.vlan(), cp.deviceId(), cp.port(), |
| 219 | vlan.ports().stream() |
Jonathan Hart | ea75084 | 2015-04-23 17:44:49 -0700 | [diff] [blame] | 220 | .filter(p -> p != cp) |
| 221 | .map(ConnectPoint::port) |
| 222 | .collect(Collectors.toList())); |
| 223 | } |
| 224 | }); |
| 225 | } |
| 226 | |
alshabib | c4b5d46 | 2015-06-08 23:06:24 -0700 | [diff] [blame] | 227 | //FIXME: pass iptv vlan in here. |
| 228 | private void provisionIPTV() { |
| 229 | TrafficSelector ipTvUp = DefaultTrafficSelector.builder() |
| 230 | .matchVlanId(VlanId.vlanId((short) 7)) |
| 231 | .matchInPort(PortNumber.portNumber(2)) |
| 232 | .build(); |
| 233 | |
| 234 | TrafficTreatment ipTvActUp = DefaultTrafficTreatment.builder() |
| 235 | .setOutput(PortNumber.portNumber(7)).build(); |
| 236 | |
| 237 | TrafficSelector ipTvDown = DefaultTrafficSelector.builder() |
| 238 | .matchVlanId(VlanId.vlanId((short) 7)) |
| 239 | .matchInPort(PortNumber.portNumber(7)) |
| 240 | .build(); |
| 241 | |
| 242 | TrafficTreatment ipTvActDown = DefaultTrafficTreatment.builder() |
| 243 | .setOutput(PortNumber.portNumber(2)).build(); |
| 244 | |
| 245 | ForwardingObjective ipTvUpstream = DefaultForwardingObjective.builder() |
| 246 | .fromApp(appId) |
| 247 | .makePermanent() |
| 248 | .withFlag(ForwardingObjective.Flag.VERSATILE) |
| 249 | .withPriority(PRIORITY) |
| 250 | .withSelector(ipTvUp) |
| 251 | .withTreatment(ipTvActUp) |
| 252 | .add(); |
| 253 | |
| 254 | ForwardingObjective ipTvDownstream = DefaultForwardingObjective.builder() |
| 255 | .fromApp(appId) |
| 256 | .makePermanent() |
| 257 | .withFlag(ForwardingObjective.Flag.VERSATILE) |
| 258 | .withPriority(PRIORITY) |
| 259 | .withSelector(ipTvDown) |
| 260 | .withTreatment(ipTvActDown) |
| 261 | .add(); |
| 262 | |
| 263 | flowObjectiveService.forward(fabricDeviceId, ipTvUpstream); |
| 264 | flowObjectiveService.forward(fabricDeviceId, ipTvDownstream); |
| 265 | } |
| 266 | |
Jonathan Hart | ea75084 | 2015-04-23 17:44:49 -0700 | [diff] [blame] | 267 | @Override |
| 268 | public void removeVlan(VlanId vlanId) { |
Jonathan Hart | ab8b0c0 | 2015-06-10 14:06:51 -0700 | [diff] [blame] | 269 | Collection<ConnectPoint> ports = vlans.removeAll(vlanId); |
| 270 | |
| 271 | ports.forEach(cp -> removeForwarding(vlanId, cp.deviceId(), cp.port(), |
| 272 | ports.stream() |
| 273 | .filter(p -> p != cp) |
| 274 | .map(ConnectPoint::port) |
| 275 | .collect(Collectors.toList()))); |
Jonathan Hart | ea75084 | 2015-04-23 17:44:49 -0700 | [diff] [blame] | 276 | } |
| 277 | |
| 278 | @Override |
Jonathan Hart | 443ebed | 2015-05-05 14:02:12 -0700 | [diff] [blame] | 279 | public List<FabricVlan> getVlans() { |
| 280 | List<FabricVlan> fVlans = new ArrayList<>(); |
| 281 | vlans.keySet().forEach(vlan -> fVlans.add( |
alshabib | c4b5d46 | 2015-06-08 23:06:24 -0700 | [diff] [blame] | 282 | //FIXME: Very aweful but will fo for now |
| 283 | new FabricVlan(vlan, vlans.get(vlan), |
| 284 | vlan.toShort() == 201 ? true : false))); |
Jonathan Hart | 443ebed | 2015-05-05 14:02:12 -0700 | [diff] [blame] | 285 | return fVlans; |
Jonathan Hart | ea75084 | 2015-04-23 17:44:49 -0700 | [diff] [blame] | 286 | } |
| 287 | |
| 288 | private static void verifyPorts(List<ConnectPoint> ports) { |
| 289 | DeviceId deviceId = ports.get(0).deviceId(); |
| 290 | for (ConnectPoint connectPoint : ports) { |
| 291 | if (!connectPoint.deviceId().equals(deviceId)) { |
| 292 | throw new IllegalArgumentException("Ports must all be on the same device"); |
| 293 | } |
| 294 | } |
| 295 | } |
| 296 | |
| 297 | private void addForwarding(VlanId vlanId, DeviceId deviceId, PortNumber inPort, |
| 298 | List<PortNumber> outPorts) { |
alshabib | c4b5d46 | 2015-06-08 23:06:24 -0700 | [diff] [blame] | 299 | |
Jonathan Hart | ea75084 | 2015-04-23 17:44:49 -0700 | [diff] [blame] | 300 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 301 | .matchVlanId(vlanId) |
| 302 | .matchInPort(inPort) |
| 303 | .build(); |
| 304 | |
| 305 | TrafficTreatment.Builder treatmentBuilder = DefaultTrafficTreatment.builder(); |
| 306 | |
| 307 | outPorts.forEach(p -> treatmentBuilder.setOutput(p)); |
| 308 | |
| 309 | ForwardingObjective objective = DefaultForwardingObjective.builder() |
| 310 | .fromApp(appId) |
| 311 | .makePermanent() |
| 312 | .withFlag(ForwardingObjective.Flag.VERSATILE) |
| 313 | .withPriority(PRIORITY) |
| 314 | .withSelector(selector) |
| 315 | .withTreatment(treatmentBuilder.build()) |
| 316 | .add(new ObjectiveHandler()); |
| 317 | |
| 318 | flowObjectiveService.forward(deviceId, objective); |
| 319 | } |
| 320 | |
Jonathan Hart | ab8b0c0 | 2015-06-10 14:06:51 -0700 | [diff] [blame] | 321 | private void removeForwarding(VlanId vlanId, DeviceId deviceId, PortNumber inPort, |
| 322 | List<PortNumber> outPorts) { |
Jonathan Hart | ea75084 | 2015-04-23 17:44:49 -0700 | [diff] [blame] | 323 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 324 | .matchVlanId(vlanId) |
| 325 | .matchInPort(inPort) |
| 326 | .build(); |
| 327 | |
Jonathan Hart | ab8b0c0 | 2015-06-10 14:06:51 -0700 | [diff] [blame] | 328 | TrafficTreatment.Builder treatmentBuilder = DefaultTrafficTreatment.builder(); |
| 329 | |
| 330 | outPorts.forEach(p -> treatmentBuilder.setOutput(p)); |
| 331 | |
Jonathan Hart | ea75084 | 2015-04-23 17:44:49 -0700 | [diff] [blame] | 332 | ForwardingObjective objective = DefaultForwardingObjective.builder() |
| 333 | .fromApp(appId) |
| 334 | .makePermanent() |
| 335 | .withFlag(ForwardingObjective.Flag.VERSATILE) |
| 336 | .withPriority(PRIORITY) |
| 337 | .withSelector(selector) |
Jonathan Hart | ab8b0c0 | 2015-06-10 14:06:51 -0700 | [diff] [blame] | 338 | .withTreatment(treatmentBuilder.build()) |
Jonathan Hart | ea75084 | 2015-04-23 17:44:49 -0700 | [diff] [blame] | 339 | .remove(new ObjectiveHandler()); |
| 340 | |
| 341 | flowObjectiveService.forward(deviceId, objective); |
| 342 | } |
| 343 | |
| 344 | private static class ObjectiveHandler implements ObjectiveContext { |
| 345 | private static Logger log = LoggerFactory.getLogger(ObjectiveHandler.class); |
| 346 | |
| 347 | @Override |
| 348 | public void onSuccess(Objective objective) { |
| 349 | log.info("Flow objective operation successful: {}", objective); |
| 350 | } |
| 351 | |
| 352 | @Override |
| 353 | public void onError(Objective objective, ObjectiveError error) { |
| 354 | log.info("Flow objective operation failed: {}", objective); |
| 355 | } |
| 356 | } |
Jonathan Hart | 408d24d | 2015-06-02 10:21:47 -0700 | [diff] [blame] | 357 | |
| 358 | /** |
| 359 | * Internal listener for device service events. |
| 360 | */ |
| 361 | private class InternalDeviceListener implements DeviceListener { |
| 362 | @Override |
| 363 | public void event(DeviceEvent event) { |
| 364 | switch (event.type()) { |
| 365 | case DEVICE_ADDED: |
| 366 | case DEVICE_AVAILABILITY_CHANGED: |
| 367 | if (event.subject().id().equals(fabricDeviceId) && |
| 368 | deviceService.isAvailable(event.subject().id())) { |
| 369 | setupDefaultFlows(); |
| 370 | } |
| 371 | default: |
| 372 | break; |
| 373 | } |
| 374 | } |
| 375 | } |
Jonathan Hart | ea75084 | 2015-04-23 17:44:49 -0700 | [diff] [blame] | 376 | } |