Jonathan Hart | 61d4ebc | 2014-10-29 11:08:26 -0700 | [diff] [blame] | 1 | package org.onlab.onos.cli.net; |
| 2 | |
| 3 | import java.util.Collections; |
| 4 | import java.util.List; |
| 5 | import java.util.Set; |
| 6 | |
| 7 | import org.apache.karaf.shell.commands.Command; |
| 8 | import org.onlab.onos.cli.AbstractShellCommand; |
| 9 | import org.onlab.onos.cli.Comparators; |
| 10 | import org.onlab.onos.net.host.HostService; |
| 11 | import org.onlab.onos.net.host.InterfaceIpAddress; |
| 12 | import org.onlab.onos.net.host.PortAddresses; |
| 13 | |
| 14 | import com.google.common.collect.Lists; |
| 15 | |
| 16 | /** |
| 17 | * Lists all configured address port bindings. |
| 18 | */ |
| 19 | @Command(scope = "onos", name = "address-bindings", |
| 20 | description = "Lists all configured address port bindings.") |
| 21 | public class AddressBindingsListCommand extends AbstractShellCommand { |
| 22 | |
| 23 | private static final String FORMAT = |
| 24 | "port=%s/%s, ip(s)=%s, mac=%s"; |
| 25 | |
| 26 | @Override |
| 27 | protected void execute() { |
| 28 | HostService hostService = get(HostService.class); |
| 29 | |
| 30 | List<PortAddresses> addresses = |
| 31 | Lists.newArrayList(hostService.getAddressBindings()); |
| 32 | |
| 33 | Collections.sort(addresses, Comparators.ADDRESSES_COMPARATOR); |
| 34 | |
| 35 | for (PortAddresses pa : addresses) { |
| 36 | print(FORMAT, pa.connectPoint().deviceId(), pa.connectPoint().port(), |
| 37 | printIpAddresses(pa.ipAddresses()), pa.mac()); |
| 38 | } |
| 39 | } |
| 40 | |
| 41 | private String printIpAddresses(Set<InterfaceIpAddress> addresses) { |
| 42 | StringBuilder output = new StringBuilder("["); |
| 43 | for (InterfaceIpAddress address : addresses) { |
| 44 | output.append(address.ipAddress().toString()); |
| 45 | output.append("/"); |
| 46 | output.append(address.subnetAddress().prefixLength()); |
| 47 | output.append(", "); |
| 48 | } |
| 49 | // Remove the last comma |
| 50 | output.delete(output.length() - 2 , output.length()); |
| 51 | output.append("]"); |
| 52 | return output.toString(); |
| 53 | } |
| 54 | |
| 55 | } |