Charles Chan | 1a3b02a | 2017-08-18 17:11:34 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2017-present Open Networking Foundation |
| 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.segmentrouting; |
| 18 | |
| 19 | import org.onlab.packet.IpPrefix; |
| 20 | import org.onosproject.net.ConnectPoint; |
Charles Chan | 2ff1bac | 2018-03-29 16:03:41 -0700 | [diff] [blame] | 21 | import org.onosproject.net.DeviceId; |
Charles Chan | 1a3b02a | 2017-08-18 17:11:34 -0700 | [diff] [blame] | 22 | |
| 23 | import java.util.Map; |
| 24 | import java.util.Set; |
| 25 | |
| 26 | /** |
| 27 | * Mock Default Routing Handler. |
| 28 | */ |
| 29 | public class MockDefaultRoutingHandler extends DefaultRoutingHandler { |
| 30 | private Map<ConnectPoint, Set<IpPrefix>> subnetTable; |
Charles Chan | f433f95 | 2018-03-15 16:41:10 -0700 | [diff] [blame] | 31 | private Map<MockRoutingTableKey, MockRoutingTableValue> routingTable; |
Charles Chan | 1a3b02a | 2017-08-18 17:11:34 -0700 | [diff] [blame] | 32 | |
| 33 | MockDefaultRoutingHandler(SegmentRoutingManager srManager, |
Charles Chan | f433f95 | 2018-03-15 16:41:10 -0700 | [diff] [blame] | 34 | Map<ConnectPoint, Set<IpPrefix>> subnetTable, |
| 35 | Map<MockRoutingTableKey, MockRoutingTableValue> routingTable) { |
Charles Chan | 1a3b02a | 2017-08-18 17:11:34 -0700 | [diff] [blame] | 36 | super(srManager); |
| 37 | this.subnetTable = subnetTable; |
Charles Chan | f433f95 | 2018-03-15 16:41:10 -0700 | [diff] [blame] | 38 | this.routingTable = routingTable; |
Charles Chan | 1a3b02a | 2017-08-18 17:11:34 -0700 | [diff] [blame] | 39 | } |
| 40 | |
| 41 | @Override |
| 42 | protected void populateSubnet(Set<ConnectPoint> cpts, Set<IpPrefix> subnets) { |
Charles Chan | 2fde6d4 | 2017-08-23 14:46:43 -0700 | [diff] [blame] | 43 | subnetTable.forEach((k, v) -> { |
| 44 | if (!cpts.contains(k)) { |
| 45 | subnetTable.get(k).removeAll(subnets); |
| 46 | if (subnetTable.get(k).isEmpty()) { |
| 47 | subnetTable.remove(k); |
| 48 | } |
| 49 | } |
| 50 | }); |
| 51 | |
Charles Chan | 1a3b02a | 2017-08-18 17:11:34 -0700 | [diff] [blame] | 52 | cpts.forEach(cpt -> subnetTable.put(cpt, subnets)); |
| 53 | } |
| 54 | |
| 55 | @Override |
| 56 | protected boolean revokeSubnet(Set<IpPrefix> subnets) { |
| 57 | for (Map.Entry<ConnectPoint, Set<IpPrefix>> entry : subnetTable.entrySet()) { |
| 58 | entry.getValue().removeAll(subnets); |
| 59 | if (entry.getValue().isEmpty()) { |
| 60 | subnetTable.remove(entry.getKey()); |
| 61 | } |
| 62 | } |
Charles Chan | f433f95 | 2018-03-15 16:41:10 -0700 | [diff] [blame] | 63 | routingTable.entrySet().removeIf(e -> subnets.contains(e.getKey().ipPrefix)); |
Charles Chan | 1a3b02a | 2017-08-18 17:11:34 -0700 | [diff] [blame] | 64 | return true; |
| 65 | } |
Charles Chan | 2ff1bac | 2018-03-29 16:03:41 -0700 | [diff] [blame] | 66 | |
| 67 | @Override |
| 68 | protected boolean shouldProgram(DeviceId deviceId) { |
| 69 | return true; |
| 70 | } |
Charles Chan | 1a3b02a | 2017-08-18 17:11:34 -0700 | [diff] [blame] | 71 | } |