| /* |
| * Copyright 2018-present Open Networking Foundation |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.onosproject.cli.net; |
| |
| import org.apache.karaf.shell.api.action.Command; |
| import org.apache.karaf.shell.api.action.lifecycle.Service; |
| import org.onosproject.cli.AbstractShellCommand; |
| import org.onosproject.net.ConnectPoint; |
| import org.onosproject.net.mcast.McastRoute; |
| import org.onosproject.net.mcast.MulticastRouteService; |
| |
| import java.util.Comparator; |
| import java.util.Set; |
| import java.util.stream.Collectors; |
| |
| /** |
| * Displays the source, multicast group flows entries. |
| */ |
| @Service |
| @Command(scope = "onos", name = "mcast-routes", |
| description = "Lists routes in the mcast route store") |
| public class McastRoutesListCommand extends AbstractShellCommand { |
| |
| // Format for total |
| private static final String FORMAT_TOTAL = " Total: %d"; |
| |
| // Format for ipv4 |
| private static final String FORMAT_ROUTE = "%-1s %-18s %-15s %s %s"; |
| // Format for ipv6 |
| private static final String FORMAT_ROUTE6 = "%-1s %-40s %-36s %s %s"; |
| |
| // Table header |
| private static final String FORMAT_TABLE = "Table: %s"; |
| private static final String GROUP = "Group"; |
| private static final String SOURCE = "Source"; |
| private static final String ORIGIN = "Origin"; |
| private static final String SINKS = "Sinks"; |
| |
| @Override |
| protected void doExecute() { |
| // Get the service |
| MulticastRouteService mcastService = get(MulticastRouteService.class); |
| // Get the routes |
| Set<McastRoute> routes = mcastService.getRoutes(); |
| // Filter ipv4 |
| Set<McastRoute> ipv4Routes = routes.stream() |
| .filter(mcastRoute -> mcastRoute.group().isIp4()) |
| .collect(Collectors.toSet()); |
| // Filter ipv6 |
| Set<McastRoute> ipv6Routes = routes.stream() |
| .filter(mcastRoute -> mcastRoute.group().isIp6()) |
| .collect(Collectors.toSet()); |
| // Print header |
| print(FORMAT_TABLE, "ipv4"); |
| print(FORMAT_ROUTE, "", GROUP, SOURCE, ORIGIN, SINKS); |
| // Print ipv4 mcast routing entries |
| ipv4Routes.stream() |
| .sorted(Comparator.comparing(McastRoute::group)) |
| .forEach(route -> { |
| // Get sinks |
| Set<ConnectPoint> sinks = mcastService.fetchSinks(route); |
| print(FORMAT_ROUTE, "", route.group(), route.source(), |
| route.type(), sinks.size()); |
| }); |
| print(FORMAT_TOTAL, ipv4Routes.size()); |
| print(""); |
| |
| // Print header |
| print(FORMAT_TABLE, "ipv6"); |
| print(FORMAT_ROUTE6, "", GROUP, SOURCE, ORIGIN, SINKS); |
| // Print ipv6 mcast routing entries |
| ipv6Routes.stream() |
| .sorted(Comparator.comparing(McastRoute::group)) |
| .forEach(route -> { |
| // Get sinks |
| Set<ConnectPoint> sinks = mcastService.fetchSinks(route); |
| print(FORMAT_ROUTE6, "", route.group(), route.source(), |
| route.type(), sinks.size()); |
| }); |
| print(FORMAT_TOTAL, ipv6Routes.size()); |
| print(""); |
| } |
| |
| |
| |
| } |