use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.rsvp.rev150820._record.route.subobjects.subobject.type.IpPrefixCaseBuilder in project bgpcep by opendaylight.
the class PcepEROSubobjectParserTest method testEROIp6PrefixSubobject.
@Test
public void testEROIp6PrefixSubobject() throws PCEPDeserializerException {
final EROIpv6PrefixSubobjectParser parser = new EROIpv6PrefixSubobjectParser();
final SubobjectBuilder subs = new SubobjectBuilder().setSubobjectType(new IpPrefixCaseBuilder().setIpPrefix(new IpPrefixBuilder().setIpPrefix(new IpPrefix(Ipv6Util.prefixForBytes(new byte[] { (byte) 0xFF, (byte) 0xFF, (byte) 0xFF, (byte) 0xFF, (byte) 0xFF, (byte) 0xFF, (byte) 0xFF, (byte) 0xFF, (byte) 0xFF, (byte) 0xFF, (byte) 0xFF, (byte) 0xFF, (byte) 0xFF, (byte) 0xFF, (byte) 0xFF, (byte) 0xFF }, 22))).build()).build()).setLoose(false);
assertEquals(subs.build(), parser.parseSubobject(Unpooled.wrappedBuffer(ByteArray.cutBytes(IP6_PREFIX_BYTES, 2)), false));
final ByteBuf buff = Unpooled.buffer();
parser.serializeSubobject(subs.build(), buff);
assertArrayEquals(IP6_PREFIX_BYTES, ByteArray.getAllBytes(buff));
try {
parser.parseSubobject(null, true);
fail();
} catch (final IllegalArgumentException e) {
assertEquals("Array of bytes is mandatory. Can't be null or empty.", e.getMessage());
}
try {
parser.parseSubobject(Unpooled.EMPTY_BUFFER, true);
fail();
} catch (final IllegalArgumentException e) {
assertEquals("Array of bytes is mandatory. Can't be null or empty.", e.getMessage());
}
}
use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.rsvp.rev150820._record.route.subobjects.subobject.type.IpPrefixCaseBuilder in project bgpcep by opendaylight.
the class PcepEROSubobjectParserTest method testEROIp4PrefixSubobject.
@Test
public void testEROIp4PrefixSubobject() throws PCEPDeserializerException {
final EROIpv4PrefixSubobjectParser parser = new EROIpv4PrefixSubobjectParser();
final SubobjectBuilder subs = new SubobjectBuilder().setLoose(true).setSubobjectType(new IpPrefixCaseBuilder().setIpPrefix(new IpPrefixBuilder().setIpPrefix(new IpPrefix(new Ipv4Prefix("255.255.255.255/22"))).build()).build());
assertEquals(subs.build(), parser.parseSubobject(Unpooled.wrappedBuffer(ByteArray.cutBytes(IP4_PREFIX_BYTES, 2)), true));
final ByteBuf buff = Unpooled.buffer();
parser.serializeSubobject(subs.build(), buff);
assertArrayEquals(IP4_PREFIX_BYTES, ByteArray.getAllBytes(buff));
try {
parser.parseSubobject(null, true);
fail();
} catch (final IllegalArgumentException e) {
assertEquals("Array of bytes is mandatory. Can't be null or empty.", e.getMessage());
}
try {
parser.parseSubobject(Unpooled.EMPTY_BUFFER, true);
fail();
} catch (final IllegalArgumentException e) {
assertEquals("Array of bytes is mandatory. Can't be null or empty.", e.getMessage());
}
}
use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.rsvp.rev150820._record.route.subobjects.subobject.type.IpPrefixCaseBuilder in project bgpcep by opendaylight.
the class PcepRROSubobjectParserTest method testRROIp4PrefixSubobject.
@Test
public void testRROIp4PrefixSubobject() throws PCEPDeserializerException {
final RROIpv4PrefixSubobjectParser parser = new RROIpv4PrefixSubobjectParser();
final SubobjectBuilder subs = new SubobjectBuilder().setProtectionAvailable(true).setProtectionInUse(false).setSubobjectType(new IpPrefixCaseBuilder().setIpPrefix(new IpPrefixBuilder().setIpPrefix(new IpPrefix(new Ipv4Prefix("255.255.255.255/22"))).build()).build());
assertEquals(subs.build(), parser.parseSubobject(Unpooled.wrappedBuffer(ByteArray.cutBytes(IP4_PREFIX_BYTES, 2))));
final ByteBuf buff = Unpooled.buffer();
parser.serializeSubobject(subs.build(), buff);
assertArrayEquals(IP4_PREFIX_BYTES, ByteArray.getAllBytes(buff));
try {
parser.parseSubobject(null);
fail();
} catch (final IllegalArgumentException e) {
assertEquals("Array of bytes is mandatory. Can't be null or empty.", e.getMessage());
}
try {
parser.parseSubobject(Unpooled.EMPTY_BUFFER);
fail();
} catch (final IllegalArgumentException e) {
assertEquals("Array of bytes is mandatory. Can't be null or empty.", e.getMessage());
}
}
use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.rsvp.rev150820._record.route.subobjects.subobject.type.IpPrefixCaseBuilder in project bgpcep by opendaylight.
the class MessagesUtil method getEro.
public static Ero getEro(final List<PathDescription> pathDescriptions) {
/* Prepare ERO */
final EroBuilder eroBuilder = new EroBuilder().setIgnore(false).setProcessingRule(true);
final List<Subobject> eroSubs = new ArrayList<>();
/* Fulfill ERO sublist */
for (PathDescription path : pathDescriptions) {
Subobject sb = null;
if (path.getSid() == null) {
IpPrefix ipPref = null;
/* Prepare SubObject for IPv4 or IPv6 address */
if (path.getIpv4() != null) {
final Ipv4Prefix ipv4Pref = new Ipv4Prefix(path.getIpv4().getValue() + "/32");
ipPref = new IpPrefixBuilder().setIpPrefix(new org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpPrefix(ipv4Pref)).build();
}
if (path.getIpv6() != null) {
final Ipv6Prefix ipv6Pref = new Ipv6Prefix(path.getIpv6().getValue() + "/128");
ipPref = new IpPrefixBuilder().setIpPrefix(new org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpPrefix(ipv6Pref)).build();
}
if (ipPref != null) {
final IpPrefixCase ipPrefCase = new IpPrefixCaseBuilder().setIpPrefix(ipPref).build();
sb = new SubobjectBuilder().setSubobjectType(ipPrefCase).setLoose(false).build();
}
} else {
/* Prepare SubObject for Segment Routing */
SrEroType srEro = null;
if (path.getLocalIpv4() != null && path.getRemoteIpv4() != null) {
srEro = new SrEroTypeBuilder().setNaiType(NaiType.Ipv4Adjacency).setSid(path.getSid()).setCFlag(false).setMFlag(true).setNai(new IpAdjacencyBuilder().setLocalIpAddress(new IpAddressNoZone(new Ipv4AddressNoZone(path.getLocalIpv4().getValue()))).setRemoteIpAddress(new IpAddressNoZone(new Ipv4AddressNoZone(path.getRemoteIpv4().getValue()))).build()).build();
}
if (path.getLocalIpv6() != null && path.getRemoteIpv6() != null) {
srEro = new SrEroTypeBuilder().setNaiType(NaiType.Ipv6Adjacency).setSid(path.getSid()).setCFlag(false).setMFlag(true).setNai(new IpAdjacencyBuilder().setLocalIpAddress(new IpAddressNoZone(new Ipv6AddressNoZone(path.getLocalIpv6().getValue()))).setRemoteIpAddress(new IpAddressNoZone(new Ipv6AddressNoZone(path.getRemoteIpv6().getValue()))).build()).build();
}
if (srEro != null) {
sb = new SubobjectBuilder().setSubobjectType(srEro).setLoose(false).build();
}
}
/* Add corresponding SubObject to the ERO List */
if (sb != null) {
eroSubs.add(sb);
}
}
/* Set ERO sublist */
eroBuilder.setSubobject(eroSubs);
return eroBuilder.build();
}
use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.rsvp.rev150820._record.route.subobjects.subobject.type.IpPrefixCaseBuilder in project bgpcep by opendaylight.
the class RROIpv4PrefixSubobjectParser method parseSubobject.
@Override
public Subobject parseSubobject(final ByteBuf buffer) throws PCEPDeserializerException {
checkArgument(buffer != null && buffer.isReadable(), "Array of bytes is mandatory. Can't be null or empty.");
if (buffer.readableBytes() != CONTENT4_LENGTH) {
throw new PCEPDeserializerException("Wrong length of array of bytes. Passed: " + buffer.readableBytes() + ";");
}
final int length = buffer.getUnsignedByte(PREFIX4_F_OFFSET);
final org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.rsvp.rev150820._record.route.subobjects.subobject.type.ip.prefix._case.IpPrefix prefix = new IpPrefixBuilder().setIpPrefix(new IpPrefix(Ipv4Util.prefixForBytes(ByteArray.readBytes(buffer, Ipv4Util.IP4_LENGTH), length))).build();
buffer.skipBytes(PREFIX_F_LENGTH);
final BitArray flags = BitArray.valueOf(buffer, FLAGS_SIZE);
return new SubobjectBuilder().setProtectionAvailable(flags.get(LPA_F_OFFSET)).setProtectionInUse(flags.get(LPIU_F_OFFSET)).setSubobjectType(new IpPrefixCaseBuilder().setIpPrefix(prefix).build()).build();
}
Aggregations