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/*
* Copyright 2015 Open Networking Laboratory
*
* 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.mfwd.cli;
import org.apache.karaf.shell.commands.Argument;
import org.apache.karaf.shell.commands.Command;
import org.onosproject.cli.AbstractShellCommand;
import org.onosproject.mfwd.impl.McastRouteTable;
/**
* Deletes a multicast route.
*/
@Command(scope = "onos", name = "mcast-delete",
description = "Delete a multicast route flow")
public class McastDeleteCommand extends AbstractShellCommand {
@Argument(index = 0, name = "sAddr",
description = "IP Address of the multicast source. '*' can be used for any source (*, G) entry",
required = true, multiValued = false)
String sAddr = null;
@Argument(index = 1, name = "gAddr",
description = "IP Address of the multicast group",
required = true, multiValued = false)
String gAddr = null;
@Argument(index = 2, name = "egressList",
description = "Egress id/port",
required = false, multiValued = true)
String[] egressList = null;
@Override
protected void execute() {
boolean deleted = false;
McastRouteTable mrib = McastRouteTable.getInstance();
if (egressList == null) {
mrib.removeRoute(sAddr, gAddr);
deleted = true;
} else {
// check list for validity before we begin to delete.
for (String egress : egressList) {
deleted = mrib.removeEgress(sAddr, gAddr, egress);
}
}
if (deleted) {
print("Successful delete");
} else {
print("Failed to delete");
}
}
}
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