Thomas Vachuska | 781d18b | 2014-10-27 10:31:25 -0700 | [diff] [blame] | 1 | /* |
Thomas Vachuska | 4f1a60c | 2014-10-28 13:39:07 -0700 | [diff] [blame] | 2 | * Copyright 2014 Open Networking Laboratory |
Thomas Vachuska | 781d18b | 2014-10-27 10:31:25 -0700 | [diff] [blame] | 3 | * |
Thomas Vachuska | 4f1a60c | 2014-10-28 13:39:07 -0700 | [diff] [blame] | 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 |
Thomas Vachuska | 781d18b | 2014-10-27 10:31:25 -0700 | [diff] [blame] | 7 | * |
Thomas Vachuska | 4f1a60c | 2014-10-28 13:39:07 -0700 | [diff] [blame] | 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. |
Thomas Vachuska | 781d18b | 2014-10-27 10:31:25 -0700 | [diff] [blame] | 15 | */ |
Brian O'Connor | abafb50 | 2014-12-02 22:26:20 -0800 | [diff] [blame^] | 16 | package org.onosproject.optical.testapp; |
Marc De Leenheer | 4908775 | 2014-10-23 13:54:09 -0700 | [diff] [blame] | 17 | |
| 18 | import static org.slf4j.LoggerFactory.getLogger; |
| 19 | |
| 20 | import java.util.HashMap; |
| 21 | import java.util.Map; |
| 22 | |
| 23 | import org.apache.felix.scr.annotations.Activate; |
Marc De Leenheer | 4908775 | 2014-10-23 13:54:09 -0700 | [diff] [blame] | 24 | import org.apache.felix.scr.annotations.Deactivate; |
| 25 | import org.apache.felix.scr.annotations.Reference; |
| 26 | import org.apache.felix.scr.annotations.ReferenceCardinality; |
Brian O'Connor | abafb50 | 2014-12-02 22:26:20 -0800 | [diff] [blame^] | 27 | import org.onosproject.core.ApplicationId; |
| 28 | import org.onosproject.core.CoreService; |
| 29 | import org.onosproject.net.Device; |
| 30 | import org.onosproject.net.DeviceId; |
| 31 | import org.onosproject.net.PortNumber; |
| 32 | import org.onosproject.net.device.DeviceEvent; |
| 33 | import org.onosproject.net.device.DeviceListener; |
| 34 | import org.onosproject.net.device.DeviceService; |
| 35 | import org.onosproject.net.flow.DefaultFlowRule; |
| 36 | import org.onosproject.net.flow.DefaultTrafficSelector; |
| 37 | import org.onosproject.net.flow.DefaultTrafficTreatment; |
| 38 | import org.onosproject.net.flow.FlowRule; |
| 39 | import org.onosproject.net.flow.FlowRuleService; |
| 40 | import org.onosproject.net.flow.TrafficSelector; |
| 41 | import org.onosproject.net.flow.TrafficTreatment; |
Marc De Leenheer | 4908775 | 2014-10-23 13:54:09 -0700 | [diff] [blame] | 42 | import org.slf4j.Logger; |
| 43 | |
| 44 | /** |
| 45 | * Sample reactive forwarding application. |
| 46 | */ |
weibit | 253c865 | 2014-10-23 16:30:03 -0700 | [diff] [blame] | 47 | //@Component(immediate = true) |
Marc De Leenheer | 4908775 | 2014-10-23 13:54:09 -0700 | [diff] [blame] | 48 | public class LambdaForwarding { |
| 49 | |
| 50 | private final Logger log = getLogger(getClass()); |
| 51 | |
| 52 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 53 | protected FlowRuleService flowRuleService; |
| 54 | |
| 55 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 56 | protected CoreService coreService; |
| 57 | |
| 58 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 59 | protected DeviceService deviceService; |
| 60 | |
| 61 | private ApplicationId appId; |
| 62 | |
| 63 | private final InternalDeviceListener listener = new InternalDeviceListener(); |
| 64 | |
| 65 | private final Map<DeviceId, Integer> uglyMap = new HashMap<>(); |
| 66 | |
| 67 | @Activate |
| 68 | public void activate() { |
Brian O'Connor | abafb50 | 2014-12-02 22:26:20 -0800 | [diff] [blame^] | 69 | appId = coreService.registerApplication("org.onosproject.fwd"); |
Marc De Leenheer | 4908775 | 2014-10-23 13:54:09 -0700 | [diff] [blame] | 70 | |
Marc De Leenheer | 4908775 | 2014-10-23 13:54:09 -0700 | [diff] [blame] | 71 | uglyMap.put(DeviceId.deviceId("of:0000ffffffffff01"), 1); |
| 72 | uglyMap.put(DeviceId.deviceId("of:0000ffffffffff02"), 2); |
| 73 | uglyMap.put(DeviceId.deviceId("of:0000ffffffffff03"), 3); |
| 74 | |
Marc De Leenheer | 9eb47ec | 2014-10-23 14:15:49 -0700 | [diff] [blame] | 75 | deviceService.addListener(listener); |
| 76 | |
| 77 | for (Device d : deviceService.getDevices()) { |
| 78 | pushRules(d); |
| 79 | } |
| 80 | |
| 81 | |
Marc De Leenheer | 4908775 | 2014-10-23 13:54:09 -0700 | [diff] [blame] | 82 | log.info("Started with Application ID {}", appId.id()); |
| 83 | } |
| 84 | |
| 85 | @Deactivate |
| 86 | public void deactivate() { |
| 87 | flowRuleService.removeFlowRulesById(appId); |
| 88 | |
| 89 | log.info("Stopped"); |
| 90 | } |
| 91 | |
| 92 | |
| 93 | private void pushRules(Device device) { |
| 94 | |
| 95 | TrafficSelector.Builder sbuilder = DefaultTrafficSelector.builder(); |
| 96 | TrafficTreatment.Builder tbuilder = DefaultTrafficTreatment.builder(); |
| 97 | int inport; |
| 98 | int outport; |
| 99 | short lambda = 10; |
Praseed Balakrishnan | 64369da | 2014-10-23 15:55:20 -0700 | [diff] [blame] | 100 | byte sigType = 1; |
| 101 | Integer switchNumber = uglyMap.get(device.id()); |
| 102 | if (switchNumber == null) { |
| 103 | return; |
| 104 | } |
Marc De Leenheer | 4908775 | 2014-10-23 13:54:09 -0700 | [diff] [blame] | 105 | |
Marc De Leenheer | 4908775 | 2014-10-23 13:54:09 -0700 | [diff] [blame] | 106 | switch (switchNumber) { |
| 107 | case 1: |
| 108 | inport = 10; |
| 109 | outport = 20; |
| 110 | sbuilder.matchInport(PortNumber.portNumber(inport)); |
| 111 | tbuilder.setOutput(PortNumber.portNumber(outport)).setLambda(lambda); |
| 112 | break; |
| 113 | case 2: |
| 114 | inport = 21; |
| 115 | outport = 11; |
Praseed Balakrishnan | 64369da | 2014-10-23 15:55:20 -0700 | [diff] [blame] | 116 | sbuilder.matchLambda(lambda). |
| 117 | matchInport(PortNumber.portNumber(inport)); // match sigtype |
Marc De Leenheer | 4908775 | 2014-10-23 13:54:09 -0700 | [diff] [blame] | 118 | tbuilder.setOutput(PortNumber.portNumber(outport)); |
| 119 | break; |
| 120 | case 3: |
| 121 | inport = 30; |
| 122 | outport = 31; |
Praseed Balakrishnan | 64369da | 2014-10-23 15:55:20 -0700 | [diff] [blame] | 123 | sbuilder.matchLambda(lambda). |
| 124 | matchInport(PortNumber.portNumber(inport)); |
Marc De Leenheer | 4908775 | 2014-10-23 13:54:09 -0700 | [diff] [blame] | 125 | tbuilder.setOutput(PortNumber.portNumber(outport)).setLambda(lambda); |
| 126 | break; |
| 127 | default: |
| 128 | } |
Marc De Leenheer | 4908775 | 2014-10-23 13:54:09 -0700 | [diff] [blame] | 129 | |
| 130 | TrafficTreatment treatement = tbuilder.build(); |
| 131 | TrafficSelector selector = sbuilder.build(); |
| 132 | |
| 133 | FlowRule f = new DefaultFlowRule(device.id(), selector, |
| 134 | treatement, 100, appId, 600, false); |
| 135 | |
| 136 | flowRuleService.applyFlowRules(f); |
| 137 | |
| 138 | |
| 139 | |
| 140 | } |
| 141 | |
| 142 | public class InternalDeviceListener implements DeviceListener { |
| 143 | |
| 144 | @Override |
| 145 | public void event(DeviceEvent event) { |
| 146 | switch (event.type()) { |
| 147 | case DEVICE_ADDED: |
| 148 | pushRules(event.subject()); |
| 149 | break; |
| 150 | case DEVICE_AVAILABILITY_CHANGED: |
| 151 | break; |
Marc De Leenheer | 4908775 | 2014-10-23 13:54:09 -0700 | [diff] [blame] | 152 | case DEVICE_REMOVED: |
| 153 | break; |
| 154 | case DEVICE_SUSPENDED: |
| 155 | break; |
| 156 | case DEVICE_UPDATED: |
| 157 | break; |
| 158 | case PORT_ADDED: |
| 159 | break; |
| 160 | case PORT_REMOVED: |
| 161 | break; |
| 162 | case PORT_UPDATED: |
| 163 | break; |
| 164 | default: |
| 165 | break; |
| 166 | |
| 167 | } |
| 168 | |
| 169 | } |
| 170 | |
| 171 | } |
| 172 | |
| 173 | |
| 174 | } |
| 175 | |
| 176 | |