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org.opendaylight.lispflowmapping.lisp.util.LispAddressUtil Maven / Gradle / Ivy
/*
* Copyright (c) 2014 Contextream, Inc. and others. All rights reserved.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v1.0 which accompanies this distribution,
* and is available at http://www.eclipse.org/legal/epl-v10.html
*/
package org.opendaylight.lispflowmapping.lisp.util;
import static org.opendaylight.yangtools.yang.common.UintConversions.fromJava;
import com.google.common.base.Preconditions;
import com.google.common.net.InetAddresses;
import java.net.Inet4Address;
import java.net.Inet6Address;
import java.net.InetAddress;
import java.util.ArrayList;
import java.util.List;
import java.util.regex.Pattern;
import org.apache.commons.lang3.tuple.ImmutablePair;
import org.apache.commons.lang3.tuple.Pair;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.AsNumber;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IetfInetUtil;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpPrefix;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Address;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Prefix;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv6Address;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv6Prefix;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.AsNumberAfi;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.DistinguishedNameAfi;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.DistinguishedNameType;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.ExplicitLocatorPathLcaf;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.InstanceIdType;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.Ipv4Afi;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.Ipv4PrefixAfi;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.Ipv6Afi;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.Ipv6PrefixAfi;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.KeyValueAddressLcaf;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.LispAddressFamily;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.MacAfi;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.NoAddressAfi;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.ServicePathIdType;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.ServicePathLcaf;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.SimpleAddress;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.SourceDestKeyLcaf;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.lisp.address.Address;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.lisp.address.address.AsNumberBuilder;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.lisp.address.address.DistinguishedNameBuilder;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.lisp.address.address.Ipv4;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.lisp.address.address.Ipv4Builder;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.lisp.address.address.Ipv4PrefixBuilder;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.lisp.address.address.Ipv6;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.lisp.address.address.Ipv6Builder;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.lisp.address.address.Ipv6PrefixBuilder;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.lisp.address.address.KeyValueAddress;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.lisp.address.address.MacBuilder;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.lisp.address.address.NoAddressBuilder;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.lisp.address.address.ServicePathBuilder;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.lisp.address.address.explicit.locator.path.ExplicitLocatorPathBuilder;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.lisp.address.address.explicit.locator.path.explicit.locator.path.Hop;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.lisp.address.address.explicit.locator.path.explicit.locator.path.Hop.LrsBits;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.lisp.address.address.explicit.locator.path.explicit.locator.path.HopBuilder;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.lisp.address.address.key.value.address.KeyValueAddressBuilder;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.lisp.address.address.service.path.ServicePath;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.lisp.address.address.source.dest.key.SourceDestKey;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.lisp.address.address.source.dest.key.SourceDestKeyBuilder;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.MacAddress;
import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.inet.binary.types.rev160303.IpAddressBinary;
import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.inet.binary.types.rev160303.Ipv4AddressBinary;
import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.inet.binary.types.rev160303.Ipv6AddressBinary;
import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.binary.address.types.rev160504.Ipv4BinaryAfi;
import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.binary.address.types.rev160504.Ipv4PrefixBinaryAfi;
import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.binary.address.types.rev160504.Ipv6BinaryAfi;
import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.binary.address.types.rev160504.Ipv6PrefixBinaryAfi;
import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.binary.address.types.rev160504.augmented.lisp.address.address.Ipv4Binary;
import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.binary.address.types.rev160504.augmented.lisp.address.address.Ipv4BinaryBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.binary.address.types.rev160504.augmented.lisp.address.address.Ipv4PrefixBinary;
import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.binary.address.types.rev160504.augmented.lisp.address.address.Ipv4PrefixBinaryBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.binary.address.types.rev160504.augmented.lisp.address.address.Ipv6Binary;
import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.binary.address.types.rev160504.augmented.lisp.address.address.Ipv6BinaryBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.binary.address.types.rev160504.augmented.lisp.address.address.Ipv6PrefixBinary;
import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.binary.address.types.rev160504.augmented.lisp.address.address.Ipv6PrefixBinaryBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.eid.container.Eid;
import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.eid.container.EidBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.locatorrecords.LocatorRecord;
import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.locatorrecords.LocatorRecordBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.rloc.container.Rloc;
import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.rloc.container.RlocBuilder;
import org.opendaylight.yangtools.yang.common.Empty;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public final class LispAddressUtil {
protected static final Logger LOG = LoggerFactory.getLogger(LispAddressUtil.class);
public static final short STARTING_SERVICE_INDEX = 255;
private static final Pattern IP4_PATTERN =
Pattern.compile("(([01]?\\d\\d?|2[0-4]\\d|25[0-5])\\.){3}([01]?\\d\\d?|2[0-4]\\d|25[0-5])",
Pattern.CASE_INSENSITIVE);
private static final Pattern IP6_PATTERN =
Pattern.compile("([0-9a-f]{1,4}:){7}([0-9a-f]){1,4}", Pattern.CASE_INSENSITIVE);
// Utility class, should not be instantiated
private LispAddressUtil() {
}
public static Class addressTypeFromSimpleAddress(SimpleAddress address) {
if (address.getIpAddress() != null) {
return binaryAddressTypeFromIpAddress(address.getIpAddress());
} else if (address.getIpPrefix() != null) {
return addressTypeFromIpPrefix(address.getIpPrefix());
} else if (address.getMacAddress() != null) {
return MacAfi.class;
} else if (address.getDistinguishedNameType() != null) {
return DistinguishedNameAfi.class;
} else if (address.getAsNumber() != null) {
return AsNumberAfi.class;
}
return null;
}
public static Address addressFromSimpleAddress(SimpleAddress address) {
if (address.getIpAddress() != null) {
return binaryAddressFromIpAddress(address.getIpAddress());
} else if (address.getIpPrefix() != null) {
return addressFromIpPrefix(address.getIpPrefix());
} else if (address.getMacAddress() != null) {
return addressFromMacAddress(address.getMacAddress());
} else if (address.getDistinguishedNameType() != null) {
return addressFromDistinguishedName(address.getDistinguishedNameType());
} else if (address.getAsNumber() != null) {
return addressFromAsNumber(address.getAsNumber());
}
return null;
}
public static Class addressTypeFromInet(InetAddress address) {
if (address instanceof Inet4Address) {
return Ipv4Afi.class;
} else if (address instanceof Inet6Address) {
return Ipv6Afi.class;
}
return null;
}
public static Address addressFromInet(InetAddress address) {
if (address instanceof Inet4Address) {
return (Address) new org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types
.rev151105.lisp.address.address.Ipv4Builder()
.setIpv4(IetfInetUtil.INSTANCE.ipv4AddressFor(address)).build();
} else if (address instanceof Inet6Address) {
return (Address) new org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types
.rev151105.lisp.address.address.Ipv6Builder()
.setIpv6(IetfInetUtil.INSTANCE.ipv6AddressFor(address)).build();
}
return null;
}
public static Class binaryAddressTypeFromInet(InetAddress address) {
if (address instanceof Inet4Address) {
return Ipv4BinaryAfi.class;
} else if (address instanceof Inet6Address) {
return Ipv6BinaryAfi.class;
}
return null;
}
public static Address binaryAddressFromInet(InetAddress address) {
if (address instanceof Inet4Address) {
return (Address) new Ipv4BinaryBuilder().setIpv4Binary(new Ipv4AddressBinary(address.getAddress())).build();
} else if (address instanceof Inet6Address) {
return (Address) new Ipv6BinaryBuilder().setIpv6Binary(new Ipv6AddressBinary(address.getAddress())).build();
}
return null;
}
public static Class addressTypeFromIpAddress(IpAddress address) {
if (address == null) {
return null;
} else if (address.getIpv4Address() != null) {
return Ipv4Afi.class;
} else if (address.getIpv6Address() != null) {
return Ipv6Afi.class;
}
return null;
}
public static Class binaryAddressTypeFromIpAddress(IpAddress address) {
if (address == null) {
return null;
} else if (address.getIpv4Address() != null) {
return Ipv4BinaryAfi.class;
} else if (address.getIpv6Address() != null) {
return Ipv6BinaryAfi.class;
}
return null;
}
public static Address addressFromIpAddress(IpAddress address) {
if (address == null) {
return null;
} else if (address.getIpv4Address() != null) {
return (Address) new org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types
.rev151105.lisp.address.address.Ipv4Builder().setIpv4(address.getIpv4Address()).build();
} else if (address.getIpv6Address() != null) {
return (Address) new org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types
.rev151105.lisp.address.address.Ipv6Builder().setIpv6(address.getIpv6Address()).build();
}
return null;
}
public static Address binaryAddressFromIpAddress(IpAddress address) {
if (address == null) {
return null;
} else if (address.getIpv4Address() != null) {
return (Address) new Ipv4BinaryBuilder().setIpv4Binary(new Ipv4AddressBinary(
InetAddresses.forString(address.getIpv4Address().getValue()).getAddress())).build();
} else if (address.getIpv6Address() != null) {
return (Address) new Ipv6BinaryBuilder().setIpv6Binary(new Ipv6AddressBinary(
InetAddresses.forString(address.getIpv6Address().getValue()).getAddress())).build();
}
return null;
}
public static Class addressTypeFromIpPrefix(IpPrefix address) {
if (address == null) {
return null;
} else if (address.getIpv4Prefix() != null) {
return Ipv4PrefixAfi.class;
} else if (address.getIpv6Prefix() != null) {
return Ipv6PrefixAfi.class;
}
return null;
}
public static Address addressFromIpPrefix(IpPrefix address) {
if (address == null) {
return null;
} else if (address.getIpv4Prefix() != null) {
return (Address) new org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types
.rev151105.lisp.address.address.Ipv4PrefixBuilder().setIpv4Prefix(address.getIpv4Prefix()).build();
} else if (address.getIpv6Prefix() != null) {
return (Address) new org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types
.rev151105.lisp.address.address.Ipv6PrefixBuilder().setIpv6Prefix(address.getIpv6Prefix()).build();
}
return null;
}
public static Address addressFromMacAddress(MacAddress address) {
if (address == null) {
return null;
} else {
return (Address) new MacBuilder().setMac(address).build();
}
}
public static Address addressFromServicePath(ServicePath address) {
if (address == null) {
return null;
} else {
return (Address) new ServicePathBuilder().setServicePath(address).build();
}
}
public static Address addressFromDistinguishedName(DistinguishedNameType address) {
if (address == null) {
return null;
} else {
return (Address) new DistinguishedNameBuilder().setDistinguishedName(address).build();
}
}
public static Address addressFromAsNumber(AsNumber address) {
if (address == null) {
return null;
} else {
return (Address) new AsNumberBuilder().setAsNumber(address).build();
}
}
public static Rloc toRloc(SimpleAddress address) {
RlocBuilder builder = new RlocBuilder();
builder.setAddressType(addressTypeFromSimpleAddress(address));
builder.setVirtualNetworkId(null);
builder.setAddress(addressFromSimpleAddress(address));
return builder.build();
}
public static Rloc toRloc(InetAddress address) {
RlocBuilder builder = new RlocBuilder();
builder.setAddressType(binaryAddressTypeFromInet(address));
builder.setVirtualNetworkId(null);
builder.setAddress(binaryAddressFromInet(address));
return builder.build();
}
public static Rloc toRloc(Ipv4Address address) {
RlocBuilder builder = new RlocBuilder();
builder.setAddressType(Ipv4Afi.class);
builder.setVirtualNetworkId(null);
builder.setAddress((Address) new Ipv4Builder().setIpv4(address).build());
return builder.build();
}
public static Rloc toRloc(Ipv4AddressBinary address) {
RlocBuilder builder = new RlocBuilder();
builder.setAddressType(Ipv4BinaryAfi.class);
builder.setVirtualNetworkId(null);
builder.setAddress((Address) new Ipv4BinaryBuilder().setIpv4Binary(address).build());
return builder.build();
}
public static Rloc toRloc(Ipv6Address address) {
RlocBuilder builder = new RlocBuilder();
builder.setAddressType(Ipv6Afi.class);
builder.setVirtualNetworkId(null);
builder.setAddress((Address) new Ipv6Builder().setIpv6(address).build());
return builder.build();
}
public static Rloc toRloc(Ipv6AddressBinary address) {
RlocBuilder builder = new RlocBuilder();
builder.setAddressType(Ipv6BinaryAfi.class);
builder.setVirtualNetworkId(null);
builder.setAddress((Address) new Ipv6BinaryBuilder().setIpv6Binary(address).build());
return builder.build();
}
public static Rloc asIpv4Rloc(String address) {
return toRloc(new Ipv4AddressBinary(InetAddresses.forString(address).getAddress()));
}
public static Rloc asIpv6Rloc(String address) {
return toRloc(new Ipv6AddressBinary(InetAddresses.forString(address).getAddress()));
}
public static Eid toEid(Ipv4Prefix prefix, InstanceIdType vni) {
EidBuilder builder = new EidBuilder();
builder.setAddressType(Ipv4PrefixAfi.class);
builder.setVirtualNetworkId(vni);
builder.setAddress((Address) new Ipv4PrefixBuilder().setIpv4Prefix(prefix).build());
return builder.build();
}
public static Eid toEid(Ipv4PrefixBinary prefix, InstanceIdType vni) {
EidBuilder builder = new EidBuilder();
builder.setAddressType(Ipv4PrefixBinaryAfi.class);
builder.setVirtualNetworkId(vni);
builder.setAddress((Address) prefix);
return builder.build();
}
public static Eid toEid(Ipv6PrefixBinary prefix, InstanceIdType vni) {
EidBuilder builder = new EidBuilder();
builder.setAddressType(Ipv6PrefixBinaryAfi.class);
builder.setVirtualNetworkId(vni);
builder.setAddress((Address) prefix);
return builder.build();
}
public static Eid toEid(Ipv4Address address, InstanceIdType vni) {
EidBuilder builder = new EidBuilder();
builder.setAddressType(Ipv4Afi.class);
builder.setVirtualNetworkId(vni);
builder.setAddress((Address) new Ipv4Builder().setIpv4(address).build());
return builder.build();
}
public static Eid toEid(Ipv4AddressBinary address, InstanceIdType vni) {
EidBuilder builder = new EidBuilder();
builder.setAddressType(Ipv4BinaryAfi.class);
builder.setVirtualNetworkId(vni);
builder.setAddress((Address) new Ipv4BinaryBuilder().setIpv4Binary(address).build());
return builder.build();
}
public static Eid toEid(IpPrefix prefix, InstanceIdType vni) {
EidBuilder builder = new EidBuilder();
builder.setAddress(addressFromIpPrefix(prefix));
builder.setAddressType(addressTypeFromIpPrefix(prefix));
builder.setVirtualNetworkId(vni);
return builder.build();
}
public static Eid toEid(Ipv6Address address, InstanceIdType vni) {
EidBuilder builder = new EidBuilder();
builder.setAddressType(Ipv6Afi.class);
builder.setVirtualNetworkId(vni);
builder.setAddress((Address) new Ipv6Builder().setIpv6(address).build());
return builder.build();
}
public static Eid toEid(Ipv6AddressBinary address, InstanceIdType vni) {
EidBuilder builder = new EidBuilder();
builder.setAddressType(Ipv6BinaryAfi.class);
builder.setVirtualNetworkId(vni);
builder.setAddress((Address) new Ipv6BinaryBuilder().setIpv6Binary(address).build());
return builder.build();
}
public static Eid toEid(DistinguishedNameType dn, InstanceIdType vni) {
EidBuilder builder = new EidBuilder();
builder.setAddressType(DistinguishedNameAfi.class);
builder.setVirtualNetworkId(vni);
builder.setAddress((Address) new DistinguishedNameBuilder().setDistinguishedName(dn).build());
return builder.build();
}
public static Eid toEid(MacAddress mac, InstanceIdType vni) {
EidBuilder builder = new EidBuilder();
builder.setAddressType(MacAfi.class);
builder.setVirtualNetworkId(vni);
builder.setAddress((Address) new MacBuilder().setMac(mac).build());
return builder.build();
}
public static Eid toEid(Ipv6Prefix prefix, InstanceIdType vni) {
EidBuilder builder = new EidBuilder();
builder.setAddressType(Ipv6PrefixAfi.class);
builder.setVirtualNetworkId(vni);
builder.setAddress((Address) new Ipv6PrefixBuilder().setIpv6Prefix(prefix).build());
return builder.build();
}
// XXX getMapping rcp fails if VNI set to 0
public static Eid toEidNoVni(IpPrefix prefix) {
EidBuilder builder = new EidBuilder();
builder.setAddress(addressFromIpPrefix(prefix));
builder.setAddressType(addressTypeFromIpPrefix(prefix));
return builder.build();
}
public static Eid toIpPrefixEid(IpAddress addr, int vni) {
// If you touch this, be sure that sfclisp compiles!
int mask = addressTypeFromIpAddress(addr) == Ipv4Afi.class ? 32 : 128;
IpPrefix prefix = asIpPrefix(addr.stringValue(), mask);
// XXX getMapping rcp fails if VNI set to 0
return toEidNoVni(prefix);
}
public static Eid asEid(SimpleAddress address, InstanceIdType vni) {
EidBuilder builder = new EidBuilder();
builder.setAddressType(addressTypeFromSimpleAddress(address));
builder.setVirtualNetworkId(vni);
// XXX Not sure if the below actually works as expected... also, what happens to AFI?
builder.setAddress(addressFromSimpleAddress(address));
return builder.build();
}
public static Eid asIpv4PrefixEid(String prefix) {
return asIpv4PrefixEid(prefix, null);
}
public static Eid asIpv4PrefixEid(Ipv4Address addr, InstanceIdType vni) {
return toEid(new IpPrefix(IetfInetUtil.INSTANCE.ipv4PrefixFor(addr)), vni);
}
public static Eid asIpv4PrefixEid(final String prefix, final InstanceIdType iiType) {
return toEid(new Ipv4Prefix(prefix), iiType);
}
public static Eid asIpv4PrefixEid(Eid eid, Inet4Address address, short mask) {
EidBuilder builder = new EidBuilder();
builder.setAddressType(Ipv4PrefixAfi.class);
builder.setVirtualNetworkId(eid.getVirtualNetworkId());
builder.setAddress(new Ipv4PrefixBuilder().setIpv4Prefix(
IetfInetUtil.INSTANCE.ipv4PrefixFor(address, mask)).build());
return builder.build();
}
public static Eid asIpv4PrefixBinaryEid(final String prefix) {
return asIpv4PrefixBinaryEid(prefix, null);
}
public static Eid asIpv4PrefixBinaryEid(long vni, final String prefix) {
InstanceIdType iid = new InstanceIdType(fromJava(vni));
return asIpv4PrefixBinaryEid(prefix, iid);
}
public static Eid asIpv4PrefixBinaryEid(final String prefix, final InstanceIdType iiType) {
String address = MaskUtil.getPrefixAddress(prefix);
short mask = Short.valueOf(MaskUtil.getPrefixMask(prefix));
byte[] ipv4 = InetAddresses.forString(address).getAddress();
return toEid(new Ipv4PrefixBinaryBuilder().setIpv4AddressBinary(new Ipv4AddressBinary(ipv4))
.setIpv4MaskLength(fromJava(mask)).build(), iiType);
}
public static Eid asIpv4PrefixBinaryEid(Eid eid, byte[] address, short mask) {
return asIpv4PrefixBinaryEid(eid.getVirtualNetworkId(), address, mask);
}
public static Eid asIpv4PrefixBinaryEid(long vni, byte[] address, short mask) {
return asIpv4PrefixBinaryEid(new InstanceIdType(fromJava(vni)), address, mask);
}
public static Eid asIpv4PrefixBinaryEid(InstanceIdType vni, byte[] address, short mask) {
Preconditions.checkArgument(address.length == 4,
"asIpv4PrefixBinaryEid called with incorrect length byte array ({})", address.length);
EidBuilder builder = new EidBuilder();
builder.setAddressType(Ipv4PrefixBinaryAfi.class);
builder.setVirtualNetworkId(vni);
builder.setAddress(new Ipv4PrefixBinaryBuilder().setIpv4AddressBinary(new Ipv4AddressBinary(address))
.setIpv4MaskLength(fromJava(mask)).build());
return builder.build();
}
public static Eid asIpv4Eid(String address) {
return toEid(new Ipv4AddressBinary(InetAddresses.forString(address).getAddress()), null);
}
public static Eid asIpv4Eid(String address, long vni) {
return toEid(new Ipv4AddressBinary(InetAddresses.forString(address).getAddress()),
new InstanceIdType(fromJava(vni)));
}
public static Eid asIpv6Eid(String address) {
return toEid(new Ipv6AddressBinary(InetAddresses.forString(address).getAddress()), null);
}
public static Eid asIpv6Eid(String address, long vni) {
return toEid(new Ipv6AddressBinary(InetAddresses.forString(address).getAddress()),
new InstanceIdType(fromJava(vni)));
}
public static Eid asIpv6PrefixEid(String prefix) {
return toEid(new Ipv6Prefix(prefix), null);
}
public static Eid asIpv6PrefixEid(Ipv6Address addr, InstanceIdType vni) {
return toEid(new IpPrefix(IetfInetUtil.INSTANCE.ipv6PrefixFor(addr)), vni);
}
public static Eid asIpv6PrefixEid(Eid eid, Inet6Address address, short mask) {
EidBuilder builder = new EidBuilder();
builder.setAddressType(Ipv6PrefixAfi.class);
builder.setVirtualNetworkId(eid.getVirtualNetworkId());
builder.setAddress(new Ipv6PrefixBuilder().setIpv6Prefix(
IetfInetUtil.INSTANCE.ipv6PrefixFor(address, mask)).build());
return builder.build();
}
public static Eid asIpv6PrefixBinaryEid(final String prefix) {
return asIpv6PrefixBinaryEid(prefix, null);
}
public static Eid asIpv6PrefixBinaryEid(long vni, final String prefix) {
InstanceIdType iid = new InstanceIdType(fromJava(vni));
return asIpv6PrefixBinaryEid(prefix, iid);
}
public static Eid asIpv6PrefixBinaryEid(final String prefix, final InstanceIdType iiType) {
String address = MaskUtil.getPrefixAddress(prefix);
short mask = Short.valueOf(MaskUtil.getPrefixMask(prefix));
byte[] ipv6 = InetAddresses.forString(address).getAddress();
return toEid(new Ipv6PrefixBinaryBuilder().setIpv6AddressBinary(new Ipv6AddressBinary(ipv6))
.setIpv6MaskLength(fromJava(mask)).build(), iiType);
}
public static Eid asIpv6PrefixBinaryEid(Eid eid, byte[] address, short mask) {
return asIpv6PrefixBinaryEid(eid.getVirtualNetworkId(), address, mask);
}
public static Eid asIpv6PrefixBinaryEid(long vni, byte[] address, short mask) {
return asIpv6PrefixBinaryEid(new InstanceIdType(fromJava(vni)), address, mask);
}
public static Eid asIpv6PrefixBinaryEid(InstanceIdType vni, byte[] address, short mask) {
Preconditions.checkArgument(address.length == 16,
"asIpv6PrefixBinaryEid called with incorrect length byte array ({})", address.length);
EidBuilder builder = new EidBuilder();
builder.setAddressType(Ipv6PrefixBinaryAfi.class);
builder.setVirtualNetworkId(vni);
builder.setAddress(new Ipv6PrefixBinaryBuilder().setIpv6AddressBinary(new Ipv6AddressBinary(address))
.setIpv6MaskLength(fromJava(mask)).build());
return builder.build();
}
public static Eid asBinaryEid(SimpleAddress address, InstanceIdType iid) {
if (address.getIpPrefix() != null) {
if (address.getIpPrefix().getIpv4Prefix() != null) {
return LispAddressUtil.asIpv4PrefixBinaryEid(address.getIpPrefix().getIpv4Prefix().getValue(), iid);
} else if (address.getIpPrefix().getIpv6Prefix() != null) {
return LispAddressUtil.asIpv6PrefixBinaryEid(address.getIpPrefix().getIpv6Prefix().getValue(), iid);
}
} else if (address.getIpAddress() != null) {
if (address.getIpAddress().getIpv4Address() != null) {
LispAddressUtil.toEid(new Ipv4AddressBinary(InetAddresses.forString(
address.getIpAddress().getIpv4Address().getValue()).getAddress()), iid);
} else if (address.getIpAddress().getIpv6Address() != null) {
LispAddressUtil.toEid(new Ipv6AddressBinary(InetAddresses.forString(
address.getIpAddress().getIpv6Address().getValue()).getAddress()), iid);
}
}
return LispAddressUtil.asEid(address, iid);
}
public static Eid asIpPrefixBinaryEid(Eid eid) {
Address address = eid.getAddress();
if (address instanceof Ipv4Binary) {
return LispAddressUtil.asIpv4PrefixBinaryEid(eid, ((Ipv4Binary) address).getIpv4Binary().getValue(),
(short) 32);
} else if (address instanceof Ipv6Binary) {
return LispAddressUtil.asIpv6PrefixBinaryEid(eid, ((Ipv6Binary) address).getIpv6Binary().getValue(),
(short) 128);
} else if (address instanceof Ipv4PrefixBinary || address instanceof Ipv6PrefixBinary) {
return eid;
} else if (address instanceof org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address
.types.rev151105.lisp.address.address.Ipv4) {
return LispAddressUtil.asIpv4PrefixBinaryEid(((Ipv4) address).getIpv4().getValue() + "/32",
eid.getVirtualNetworkId());
} else if (address instanceof org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address
.types.rev151105.lisp.address.address.Ipv6) {
return LispAddressUtil.asIpv6PrefixBinaryEid(((Ipv6) address).getIpv6().getValue() + "/128",
eid.getVirtualNetworkId());
}
return convertToBinary(eid);
}
public static int ipVersionFromString(String ip) {
if (IP4_PATTERN.matcher(ip).matches()) {
return 4;
} else if (IP6_PATTERN.matcher(ip).matches()) {
return 6;
} else {
return 0;
}
}
public static IpPrefix asIpPrefix(String addr, int mask) {
int version = ipVersionFromString(addr);
if (version == 4 && (mask >= 0 && mask <= 32)) {
return new IpPrefix(new Ipv4Prefix(addr + "/" + mask));
} else if (version == 6 && (mask >= 0 && mask <= 128)) {
return new IpPrefix(new Ipv6Prefix(addr + "/" + mask));
} else {
return null;
}
}
public static Eid asServicePathEid(long vni, long servicePathId, short serviceIndex) {
EidBuilder eb = new EidBuilder();
eb.setAddressType(ServicePathLcaf.class);
if (vni >= 0) {
eb.setVirtualNetworkId(new InstanceIdType(fromJava(vni)));
}
org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105
.lisp.address.address.service.path.ServicePathBuilder spb =
new org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105
.lisp.address.address.service.path.ServicePathBuilder();
spb.setServicePathId(new ServicePathIdType(fromJava(servicePathId)));
spb.setServiceIndex(fromJava(serviceIndex));
return eb.setAddress(addressFromServicePath(spb.build())).build();
}
public static Eid asMacEid(String address, long vni) {
return toEid(new MacAddress(address), new InstanceIdType(fromJava(vni)));
}
public static Eid asMacEid(String address) {
return toEid(new MacAddress(address), null);
}
public static Eid asDistinguishedNameEid(String address, long vni) {
return toEid(new MacAddress(address), new InstanceIdType(fromJava(vni)));
}
public static Eid asDistinguishedNameEid(String address) {
return toEid(new DistinguishedNameType(address), null);
}
public static Eid asKeyValueAddressEid(SimpleAddress key, SimpleAddress value) {
KeyValueAddressBuilder kvab = new KeyValueAddressBuilder();
kvab.setKey(key);
kvab.setValue(value);
KeyValueAddress address = new org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types
.rev151105.lisp.address.address.KeyValueAddressBuilder()
.setKeyValueAddress(kvab.build()).build();
EidBuilder builder = new EidBuilder();
builder.setAddressType(KeyValueAddressLcaf.class);
builder.setVirtualNetworkId(null);
builder.setAddress((Address) address);
return builder.build();
}
public static Rloc asKeyValueAddressRloc(SimpleAddress key, SimpleAddress value) {
KeyValueAddressBuilder kvab = new KeyValueAddressBuilder();
kvab.setKey(key);
kvab.setValue(value);
KeyValueAddress address = new org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types
.rev151105.lisp.address.address.KeyValueAddressBuilder()
.setKeyValueAddress(kvab.build()).build();
RlocBuilder builder = new RlocBuilder();
builder.setAddressType(KeyValueAddressLcaf.class);
builder.setVirtualNetworkId(null);
builder.setAddress((Address) address);
return builder.build();
}
public static Rloc asKeyValueAddress(String key, SimpleAddress value) {
return asKeyValueAddressRloc(new SimpleAddress(new DistinguishedNameType(key)), value);
}
public static SourceDestKey asSrcDst(String src, String dst, int smask, int dmask) {
SourceDestKeyBuilder builder = new SourceDestKeyBuilder();
builder.setSource(new SimpleAddress(asIpPrefix(src, smask)));
builder.setDest(new SimpleAddress(asIpPrefix(dst, dmask)));
return builder.build();
}
public static Eid asSrcDstEid(String src, String dst, int smask, int dmask, long vni) {
EidBuilder builder = new EidBuilder();
builder.setAddressType(SourceDestKeyLcaf.class);
builder.setVirtualNetworkId(new InstanceIdType(fromJava(Long.valueOf(vni))));
builder.setAddress(
new org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105
.lisp.address.address.SourceDestKeyBuilder()
.setSourceDestKey(asSrcDst(src, dst, smask, dmask)).build());
return builder.build();
}
public static Eid asSrcDstEid(SourceDestKey sd, InstanceIdType vni) {
EidBuilder builder = new EidBuilder();
builder.setAddressType(SourceDestKeyLcaf.class);
builder.setVirtualNetworkId(vni);
builder.setAddress(new org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types
.rev151105.lisp.address.address.SourceDestKeyBuilder().setSourceDestKey(sd).build());
return builder.build();
}
public static Rloc asTeLcafRloc(List hopList) {
ExplicitLocatorPathBuilder teAddrBuilder = new ExplicitLocatorPathBuilder();
teAddrBuilder.setHop(new ArrayList());
for (IpAddress hop : hopList) {
HopBuilder hopBuilder = new HopBuilder();
hopBuilder.setAddress(new SimpleAddress(hop));
hopBuilder.setHopId("Hop " + teAddrBuilder.getHop().size());
hopBuilder.setLrsBits(new LrsBits(false, false, false));
teAddrBuilder.getHop().add(hopBuilder.build());
}
org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105
.lisp.address.address.ExplicitLocatorPathBuilder elpBuilder =
new org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105
.lisp.address.address.ExplicitLocatorPathBuilder();
elpBuilder.setExplicitLocatorPath(teAddrBuilder.build());
RlocBuilder teBuilder = new RlocBuilder();
teBuilder.setAddress(elpBuilder.build());
teBuilder.setAddressType(ExplicitLocatorPathLcaf.class);
return teBuilder.build();
}
public static List asLocatorRecords(List locators) {
List locatorRecords = new ArrayList();
for (Rloc locator : locators) {
LocatorRecordBuilder locatorBuilder = new LocatorRecordBuilder();
locatorBuilder.setLocalLocator(false).setRlocProbed(false)
.setWeight(fromJava((short) 1)).setPriority(fromJava((short) 1))
.setMulticastWeight(fromJava((short) 1)).setMulticastPriority(fromJava((short) 1)).setRouted(true)
.setRloc(locator).setLocatorId("SFC_LISP").build();
locatorRecords.add(locatorBuilder.build());
}
return locatorRecords;
}
public static Eid getNoAddressEid() {
EidBuilder builder = new EidBuilder();
builder.setAddressType(NoAddressAfi.class);
builder.setVirtualNetworkId(null);
builder.setAddress(new NoAddressBuilder().setNoAddress(Empty.getInstance()).build());
return builder.build();
}
public static byte[] ipAddressToByteArray(Address addr) {
if (addr instanceof Ipv4) {
return InetAddresses.forString(((Ipv4) addr).getIpv4().getValue()).getAddress();
} else if (addr instanceof Ipv6) {
return InetAddresses.forString(((Ipv6) addr).getIpv6().getValue()).getAddress();
} else if (addr instanceof Ipv4Binary) {
return ((Ipv4Binary) addr).getIpv4Binary().getValue();
} else if (addr instanceof Ipv6Binary) {
return ((Ipv6Binary) addr).getIpv6Binary().getValue();
} else {
return null;
}
}
private static Ipv4PrefixBinary convertToBinary(org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf
.lisp.address.types.rev151105.lisp.address.address.Ipv4Prefix prefix) {
Ipv4PrefixBinaryBuilder pb = new Ipv4PrefixBinaryBuilder();
byte[] address = InetAddresses.forString(MaskUtil.getAddressStringForIpv4Prefix(prefix)).getAddress();
pb.setIpv4AddressBinary(new Ipv4AddressBinary(address));
pb.setIpv4MaskLength(fromJava(MaskUtil.getMaskForAddress(prefix)));
return pb.build();
}
private static Ipv6PrefixBinary convertToBinary(org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf
.lisp.address.types.rev151105.lisp.address.address.Ipv6Prefix prefix) {
Ipv6PrefixBinaryBuilder pb = new Ipv6PrefixBinaryBuilder();
byte[] address = InetAddresses.forString(MaskUtil.getAddressStringForIpv6Prefix(prefix)).getAddress();
pb.setIpv6AddressBinary(new Ipv6AddressBinary(address));
pb.setIpv6MaskLength(fromJava(MaskUtil.getMaskForAddress(prefix)));
return pb.build();
}
private static Ipv4Binary convertToBinary(Ipv4 address) {
byte[] addr = InetAddresses.forString(address.getIpv4().getValue()).getAddress();
return new Ipv4BinaryBuilder().setIpv4Binary(new Ipv4AddressBinary(addr)).build();
}
private static Ipv6Binary convertToBinary(Ipv6 address) {
byte[] addr = InetAddresses.forString(address.getIpv6().getValue()).getAddress();
return new Ipv6BinaryBuilder().setIpv6Binary(new Ipv6AddressBinary(addr)).build();
}
private static Pair, Address> convertToBinary(Address addr) {
Address convAddr = null;
Class convType = null;
if (addr instanceof org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf
.lisp.address.types.rev151105.lisp.address.address.Ipv4Prefix) {
convAddr = convertToBinary((org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf
.lisp.address.types.rev151105.lisp.address.address.Ipv4Prefix) addr);
convType = Ipv4PrefixBinaryAfi.class;
} else if (addr instanceof org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf
.lisp.address.types.rev151105.lisp.address.address.Ipv6Prefix) {
convAddr = convertToBinary((org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf
.lisp.address.types.rev151105.lisp.address.address.Ipv6Prefix) addr);
convType = Ipv6PrefixBinaryAfi.class;
} else if (addr instanceof Ipv4) {
convAddr = convertToBinary((Ipv4) addr);
convType = Ipv4BinaryAfi.class;
} else if (addr instanceof Ipv6) {
convAddr = convertToBinary((Ipv6) addr);
convType = Ipv6BinaryAfi.class;
}
return new ImmutablePair, Address>(convType, convAddr);
}
public static Eid convertToBinary(Eid eid) {
Pair, Address> converted = convertToBinary(eid.getAddress());
if (converted.getRight() == null) {
return eid;
}
EidBuilder eb = new EidBuilder(eid);
eb.setAddressType(converted.getLeft());
eb.setAddress(converted.getRight());
return eb.build();
}
public static Rloc convertToBinary(Rloc rloc) {
Pair, Address> converted = convertToBinary(rloc.getAddress());
if (converted.getRight() == null) {
return rloc;
}
RlocBuilder rb = new RlocBuilder(rloc);
rb.setAddressType(converted.getLeft());
rb.setAddress(converted.getRight());
return rb.build();
}
/**
* Converts the {@link InetAddress} into Ipv4 or Ipv6 {@link IpAddressBinary}. If null parameter is passed, method
* returns the Ipv4 loopback address (127.0.0.1).
*
* @param inetAddress Any Ipv4 or Ipv6 InetAddress.
* @return The converted Ipv4 or Ipv6 IpAddressBinary, or Ipv4 loopback address (127.0.0.1) if null is passed.
*/
public static IpAddressBinary addressBinaryFromInet(InetAddress inetAddress) {
if (inetAddress == null) {
inetAddress = Inet4Address.getLoopbackAddress();
}
if (inetAddress instanceof Inet4Address) {
return new IpAddressBinary(new Ipv4AddressBinary(inetAddress.getAddress()));
} else if (inetAddress instanceof Inet6Address) {
return new IpAddressBinary(new Ipv6AddressBinary(inetAddress.getAddress()));
}
return null;
}
public static IpAddressBinary addressBinaryFromAddress(Address address) {
if (address instanceof Ipv4Binary) {
return new IpAddressBinary(((Ipv4Binary) address).getIpv4Binary());
} else if (address instanceof Ipv6Binary) {
return new IpAddressBinary(((Ipv6Binary) address).getIpv6Binary());
}
return null;
}
private static org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105
.lisp.address.address.Ipv4Prefix convertFromBinary(Ipv4PrefixBinary prefix) {
return new Ipv4PrefixBuilder().setIpv4Prefix(IetfInetUtil.INSTANCE.ipv4PrefixFor(
prefix.getIpv4AddressBinary().getValue(),
prefix.getIpv4MaskLength().toJava())).build();
}
private static org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105
.lisp.address.address.Ipv6Prefix convertFromBinary(Ipv6PrefixBinary prefix) {
return new Ipv6PrefixBuilder().setIpv6Prefix(IetfInetUtil.INSTANCE.ipv6PrefixFor(
prefix.getIpv6AddressBinary().getValue(),
prefix.getIpv6MaskLength().toJava())).build();
}
private static Ipv4 convertFromBinary(Ipv4Binary address) {
return new Ipv4Builder().setIpv4(IetfInetUtil.INSTANCE.ipv4AddressFor(address.getIpv4Binary().getValue()))
.build();
}
private static Ipv6 convertFromBinary(Ipv6Binary address) {
return new Ipv6Builder().setIpv6(IetfInetUtil.INSTANCE.ipv6AddressFor(address.getIpv6Binary().getValue()))
.build();
}
private static Pair, Address> convertFromBinary(Address addr) {
Address convAddr = null;
Class convType = null;
if (addr instanceof Ipv4PrefixBinary) {
convAddr = convertFromBinary((Ipv4PrefixBinary) addr);
convType = Ipv4PrefixAfi.class;
} else if (addr instanceof Ipv6PrefixBinary) {
convAddr = convertFromBinary((Ipv6PrefixBinary) addr);
convType = Ipv6PrefixAfi.class;
} else if (addr instanceof Ipv4Binary) {
convAddr = convertFromBinary((Ipv4Binary) addr);
convType = Ipv4Afi.class;
} else if (addr instanceof Ipv6Binary) {
convAddr = convertFromBinary((Ipv6Binary) addr);
convType = Ipv6Afi.class;
}
return new ImmutablePair, Address>(convType, convAddr);
}
public static Eid convertFromBinary(Eid eid) {
Pair, Address> converted = convertFromBinary(eid.getAddress());
if (converted.getRight() == null) {
return eid;
}
EidBuilder eb = new EidBuilder(eid);
eb.setAddressType(converted.getLeft());
eb.setAddress(converted.getRight());
return eb.build();
}
public static Rloc convertFromBinary(Rloc rloc) {
Pair, Address> converted = convertFromBinary(rloc.getAddress());
if (converted.getRight() == null) {
return rloc;
}
RlocBuilder rb = new RlocBuilder(rloc);
rb.setAddressType(converted.getLeft());
rb.setAddress(converted.getRight());
return rb.build();
}
public static boolean addressNeedsConversionToBinary(Address address) {
if (address instanceof Ipv4 || address instanceof Ipv6
|| address instanceof org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf
.lisp.address.types.rev151105.lisp.address.address.Ipv4Prefix
|| address instanceof org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf
.lisp.address.types.rev151105.lisp.address.address.Ipv6Prefix) {
return true;
}
return false;
}
public static boolean addressNeedsConversionFromBinary(Address address) {
if (address instanceof Ipv4Binary || address instanceof Ipv6Binary
|| address instanceof Ipv4PrefixBinary || address instanceof Ipv6PrefixBinary) {
return true;
}
return false;
}
public static int compareIpAddressByteArrays(byte[] one, byte[] two) {
if (one.length < two.length) {
return -1;
} else if (one.length > two.length) {
return 1;
} else if (one.length == 4 && two.length == 4) {
for (int i = 0; i < 4; i++) {
if (one[i] < two[i]) {
return -1;
} else if (one[i] > two[i]) {
return 1;
}
}
return 0;
} else if (one.length == 16 && two.length == 16) {
for (int i = 0; i < 16; i++) {
if (one[i] < two[i]) {
return -1;
} else if (one[i] > two[i]) {
return 1;
}
}
return 0;
}
return 0;
}
public static short getIpPrefixMask(Eid eid) {
Address addr = eid.getAddress();
if (addr instanceof Ipv4PrefixBinary) {
return ((Ipv4PrefixBinary) addr).getIpv4MaskLength().toJava();
} else if (addr instanceof Ipv6PrefixBinary) {
return ((Ipv6PrefixBinary) addr).getIpv6MaskLength().toJava();
}
return 0;
}
}
