[CORD-2486] Improve Mcast CLI APIs
It adds following commands:
- sr-mcast-tree which shows the mapping group-tree
- sr-mcast-next which shows the mapping device-next
- mcast-routes which is similar to the unicast command (routes)
It improve following commands:
- mcast-join adds completer and improves output
- mcast-delete adds completer and improves output
- mcast-show improves output and adds completer
Change-Id: I4e273ac23b05142026b6b77317b0c9b7af76c3ec
diff --git a/cli/src/main/java/org/onosproject/cli/net/McastRoutesListCommand.java b/cli/src/main/java/org/onosproject/cli/net/McastRoutesListCommand.java
new file mode 100644
index 0000000..003e53c
--- /dev/null
+++ b/cli/src/main/java/org/onosproject/cli/net/McastRoutesListCommand.java
@@ -0,0 +1,97 @@
+/*
+ * 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.commands.Command;
+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.
+ */
+@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 execute() {
+ // 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("");
+ }
+
+
+
+}