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/*
* Copyright 2014-2015 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 java.util.Optional;
import org.apache.karaf.shell.commands.Argument;
import org.apache.karaf.shell.commands.Command;
import org.apache.karaf.shell.commands.Option;
import org.onlab.packet.IpAddress;
import org.onosproject.cli.AbstractShellCommand;
import org.onosproject.core.ApplicationId;
import org.onosproject.core.DefaultApplicationId;
import org.onosproject.incubator.net.tunnel.DefaultOpticalTunnelEndPoint;
import org.onosproject.incubator.net.tunnel.IpTunnelEndPoint;
import org.onosproject.incubator.net.tunnel.OpticalLogicId;
import org.onosproject.incubator.net.tunnel.OpticalTunnelEndPoint;
import org.onosproject.incubator.net.tunnel.Tunnel;
import org.onosproject.incubator.net.tunnel.TunnelEndPoint;
import org.onosproject.incubator.net.tunnel.TunnelId;
import org.onosproject.incubator.net.tunnel.TunnelName;
import org.onosproject.incubator.net.tunnel.TunnelService;
import org.onosproject.net.DeviceId;
import org.onosproject.net.PortNumber;
import org.onosproject.net.provider.ProviderId;
/**
* Returns tunnels. It's used by consumers.
*/
@Command(scope = "onos", name = "tunnel-return",
description = "Returns tunnels. It's used by consumers.")
public class TunnelReturnCommand extends AbstractShellCommand {
@Argument(index = 0, name = "consumerId",
description = "consumer id means application id.", required = true, multiValued = false)
String consumerId = null;
@Option(name = "-s", aliases = "--src", description = "Source tunnel point."
+ " Only supports for IpTunnelEndPoint and OpticalTunnelEndPoint as end point now."
+ " If deletess a ODUK or OCH type tunnel, the formatter of this argument is DeviceId-PortNumber."
+ " Otherwise src means IP address.", required = false, multiValued = false)
String src = null;
@Option(name = "-d", aliases = "--dst", description = "Destination tunnel point."
+ " Only supports for IpTunnelEndPoint and OpticalTunnelEndPoint as end point now."
+ " If deletess a ODUK or OCH type tunnel, the formatter of this argument is DeviceId-PortNumber."
+ " Otherwise dst means IP address.", required = false, multiValued = false)
String dst = null;
@Option(name = "-t", aliases = "--type", description = "The type of tunnels,"
+ " It includes MPLS, VLAN, VXLAN, GRE, ODUK, OCH", required = false, multiValued = false)
String type = null;
@Option(name = "-i", aliases = "--tunnelId",
description = "the tunnel identity.", required = false, multiValued = false)
String tunnelId = null;
@Option(name = "-n", aliases = "--tunnelName",
description = "The name of tunnels", required = false, multiValued = false)
String tunnelName = null;
@Override
protected void execute() {
Tunnel.Type trueType = null;
TunnelService service = get(TunnelService.class);
ApplicationId appId = new DefaultApplicationId(1, consumerId);
ProviderId producerName = new ProviderId("default",
"org.onosproject.provider.tunnel.default");
if (!isNull(src) && !isNull(dst) && !isNull(type)) {
TunnelEndPoint srcPoint = null;
TunnelEndPoint dstPoint = null;
if ("MPLS".equals(type)) {
trueType = Tunnel.Type.MPLS;
srcPoint = IpTunnelEndPoint.ipTunnelPoint(IpAddress
.valueOf(src));
dstPoint = IpTunnelEndPoint.ipTunnelPoint(IpAddress
.valueOf(dst));
} else if ("VXLAN".equals(type)) {
trueType = Tunnel.Type.VXLAN;
srcPoint = IpTunnelEndPoint.ipTunnelPoint(IpAddress
.valueOf(src));
dstPoint = IpTunnelEndPoint.ipTunnelPoint(IpAddress
.valueOf(dst));
} else if ("GRE".equals(type)) {
trueType = Tunnel.Type.GRE;
srcPoint = IpTunnelEndPoint.ipTunnelPoint(IpAddress
.valueOf(src));
dstPoint = IpTunnelEndPoint.ipTunnelPoint(IpAddress
.valueOf(dst));
} else if ("VLAN".equals(type)) {
trueType = Tunnel.Type.VLAN;
String[] srcArray = src.split("-");
String[] dstArray = dst.split("-");
srcPoint = new DefaultOpticalTunnelEndPoint(
producerName,
Optional.of(DeviceId
.deviceId(srcArray[0])),
Optional.of(PortNumber
.portNumber(srcArray[1])),
null,
null,
OpticalLogicId
.logicId(0),
true);
dstPoint = new DefaultOpticalTunnelEndPoint(
producerName,
Optional.of(DeviceId
.deviceId(dstArray[0])),
Optional.of(PortNumber
.portNumber(dstArray[1])),
null,
null,
OpticalLogicId
.logicId(0),
true);
} else if ("ODUK".equals(type)) {
trueType = Tunnel.Type.ODUK;
String[] srcArray = src.split("-");
String[] dstArray = dst.split("-");
srcPoint = new DefaultOpticalTunnelEndPoint(
producerName,
Optional.of(DeviceId
.deviceId(srcArray[0])),
Optional.of(PortNumber
.portNumber(srcArray[1])),
null,
OpticalTunnelEndPoint.Type.LAMBDA,
OpticalLogicId
.logicId(0),
true);
dstPoint = new DefaultOpticalTunnelEndPoint(
producerName,
Optional.of(DeviceId
.deviceId(dstArray[0])),
Optional.of(PortNumber
.portNumber(dstArray[1])),
null,
OpticalTunnelEndPoint.Type.LAMBDA,
OpticalLogicId
.logicId(0),
true);
} else if ("OCH".equals(type)) {
trueType = Tunnel.Type.OCH;
String[] srcArray = src.split("-");
String[] dstArray = dst.split("-");
srcPoint = new DefaultOpticalTunnelEndPoint(
producerName,
Optional.of(DeviceId
.deviceId(srcArray[0])),
Optional.of(PortNumber
.portNumber(srcArray[1])),
null,
OpticalTunnelEndPoint.Type.TIMESLOT,
OpticalLogicId
.logicId(0),
true);
dstPoint = new DefaultOpticalTunnelEndPoint(
producerName,
Optional.of(DeviceId
.deviceId(dstArray[0])),
Optional.of(PortNumber
.portNumber(dstArray[1])),
null,
OpticalTunnelEndPoint.Type.TIMESLOT,
OpticalLogicId
.logicId(0),
true);
} else {
print("Illegal tunnel type. Please input MPLS, VLAN, VXLAN, GRE, ODUK or OCH.");
return;
}
service.returnTunnel(appId, srcPoint, dstPoint, trueType);
}
if (!isNull(tunnelId)) {
TunnelId id = TunnelId.valueOf(tunnelId);
service.returnTunnel(appId, id);
}
if (!isNull(tunnelName)) {
TunnelName name = TunnelName.tunnelName(tunnelName);
service.returnTunnel(appId, name);
}
}
private boolean isNull(String s) {
return s == null || "".equals(s);
}
}
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