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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.cli.net;
import com.google.common.collect.Lists;
import org.apache.karaf.shell.commands.Command;
import org.onlab.packet.MacAddress;
import org.onlab.packet.VlanId;
import org.onosproject.cli.AbstractShellCommand;
import org.onosproject.cli.Comparators;
import org.onosproject.incubator.net.intf.Interface;
import org.onosproject.incubator.net.intf.InterfaceService;
import java.util.Collections;
import java.util.List;
/**
* Lists all configured interfaces.
*/
@Command(scope = "onos", name = "interfaces",
description = "Lists all configured interfaces.")
public class InterfacesListCommand extends AbstractShellCommand {
private static final String FORMAT = "%s: port=%s/%s";
private static final String IP_FORMAT = " ips=";
private static final String MAC_FORMAT = " mac=";
private static final String VLAN_FORMAT = " vlan=";
private static final String NO_NAME = "(unamed)";
@Override
protected void execute() {
InterfaceService interfaceService = get(InterfaceService.class);
List<Interface> interfaces = Lists.newArrayList(interfaceService.getInterfaces());
Collections.sort(interfaces, Comparators.INTERFACES_COMPARATOR);
interfaces.forEach(this::printInterface);
}
private void printInterface(Interface intf) {
StringBuilder formatStringBuilder = new StringBuilder(FORMAT);
if (!intf.ipAddresses().isEmpty()) {
formatStringBuilder.append(IP_FORMAT);
formatStringBuilder.append(intf.ipAddresses().toString());
}
if (!intf.mac().equals(MacAddress.NONE)) {
formatStringBuilder.append(MAC_FORMAT);
formatStringBuilder.append(intf.mac().toString());
}
if (!intf.vlan().equals(VlanId.NONE)) {
formatStringBuilder.append(VLAN_FORMAT);
formatStringBuilder.append(intf.vlan().toString());
}
String name = (intf.name().equals(Interface.NO_INTERFACE_NAME)) ?
NO_NAME : intf.name();
print(formatStringBuilder.toString(), name, intf.connectPoint().deviceId(),
intf.connectPoint().port());
}
}
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