/*
* Copyright 2015-present 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.Collection;
import java.util.HashSet;
import java.util.Optional;
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.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.TunnelService;
import org.onosproject.net.DeviceId;
import org.onosproject.net.Link;
import org.onosproject.net.Path;
import org.onosproject.net.PortNumber;
import org.onosproject.net.provider.ProviderId;
/**
* Supports for querying tunnels. It's used by consumers.
*/
@Command(scope = "onos", name = "tunnels", description = "Supports for querying tunnels."
+ " It's used by consumers.")
public class TunnelQueryCommand extends AbstractShellCommand {
@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;
private static final String FMT = "tunnelId=%s, src=%s, dst=%s,"
+ "type=%s, state=%s, producerName=%s, tunnelName=%s,"
+ "groupId=%s, path=%s%s";
@Override
protected void execute() {
Tunnel.Type trueType = null;
TunnelService service = get(TunnelService.class);
ProviderId producerName = new ProviderId("default",
"org.onosproject.provider.tunnel.default");
Collection<Tunnel> tunnelSet = null;
if (isNull(src) && isNull(dst) && isNull(type) && isNull(tunnelId)) {
tunnelSet = service.queryAllTunnels();
}
if (!isNull(src) && !isNull(dst) && !isNull(type)) {
TunnelEndPoint srcPoint = null;
TunnelEndPoint dstPoint = null;
if ("MPLS".equals(type) || "VXLAN".equals(type)
|| "GRE".equals(type)) {
srcPoint = IpTunnelEndPoint.ipTunnelPoint(IpAddress
.valueOf(src));
dstPoint = IpTunnelEndPoint.ipTunnelPoint(IpAddress
.valueOf(dst));
} else if ("VLAN".equals(type)) {
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)) {
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)) {
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;
}
tunnelSet = service.queryTunnel(srcPoint, dstPoint);
}
if (!isNull(type)) {
if ("MPLS".equals(type)) {
trueType = Tunnel.Type.MPLS;
} else if ("VLAN".equals(type)) {
trueType = Tunnel.Type.VLAN;
} else if ("VXLAN".equals(type)) {
trueType = Tunnel.Type.VXLAN;
} else if ("GRE".equals(type)) {
trueType = Tunnel.Type.GRE;
} else if ("ODUK".equals(type)) {
trueType = Tunnel.Type.ODUK;
} else if ("OCH".equals(type)) {
trueType = Tunnel.Type.OCH;
} else {
print("Illegal tunnel type. Please input MPLS, VLAN, VXLAN, GRE, ODUK or OCH.");
return;
}
tunnelSet = service.queryTunnel(trueType);
}
if (!isNull(tunnelId)) {
TunnelId id = TunnelId.valueOf(tunnelId);
Tunnel tunnel = service.queryTunnel(id);
tunnelSet = new HashSet<Tunnel>();
tunnelSet.add(tunnel);
}
if (tunnelSet != null) {
for (Tunnel tunnel : tunnelSet) {
print(FMT, tunnel.tunnelId().id(), tunnel.src().toString(), tunnel.dst().toString(),
tunnel.type(), tunnel.state(), tunnel.providerId(),
tunnel.tunnelName(), tunnel.groupId(),
showPath(tunnel.path()),
annotations(tunnel.annotations()));
}
}
}
private String showPath(Path path) {
if (path == null) {
return "null";
}
StringBuilder builder = new StringBuilder("(");
for (Link link : path.links()) {
builder.append("(DeviceId:" + link.src().deviceId() + " Port:"
+ link.src().port().toString());
builder.append(" DeviceId:" + link.dst().deviceId() + " Port:"
+ link.dst().port().toString() + ")");
}
builder.append(annotations(path.annotations()) + ")");
return builder.toString();
}
private boolean isNull(String s) {
return s == null || "".equals(s);
}
}