use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.rsvp.rev150820.record.route.subobjects.subobject.type.label._case.Label in project bgpcep by opendaylight.
the class ESILabelExtCom method parseExtendedCommunity.
@Override
public ExtendedCommunity parseExtendedCommunity(final ByteBuf buffer) throws BGPDocumentedException, BGPParsingException {
final boolean singleActive = buffer.readBoolean();
buffer.skipBytes(RESERVED);
final MplsLabel label = mplsLabelForByteBuf(buffer);
return new EsiLabelExtendedCommunityCaseBuilder().setEsiLabelExtendedCommunity(new EsiLabelExtendedCommunityBuilder().setEsiLabel(label).setSingleActiveMode(singleActive).build()).build();
}
use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.rsvp.rev150820.record.route.subobjects.subobject.type.label._case.Label in project bgpcep by opendaylight.
the class FlowspecL3vpnIpv6NlriParserTest method testParseMpUnreachNlri.
@Test
public void testParseMpUnreachNlri() throws BGPParsingException {
final List<Flowspec> fs = new ArrayList<>();
final MpUnreachNlriBuilder mp = new MpUnreachNlriBuilder();
final FlowspecBuilder builder = new FlowspecBuilder();
final FragmentCase fragment = createFragment();
builder.setFlowspecType(fragment);
fs.add(builder.build());
final FlowspecType label = createLabel();
builder.setFlowspecType(label);
fs.add(builder.build());
final MpUnreachNlriBuilder result = new MpUnreachNlriBuilder();
result.setAfi(Ipv6AddressFamily.class);
result.setSafi(FlowspecL3vpnSubsequentAddressFamily.class);
this.FS_PARSER.parseNlri(Unpooled.wrappedBuffer(UNREACHED_NLRI), result);
final DestinationFlowspecL3vpnIpv6 flowspecDst = ((org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev171207.update.attributes.mp.unreach.nlri.withdrawn.routes.destination.type.DestinationFlowspecL3vpnIpv6Case) result.getWithdrawnRoutes().getDestinationType()).getDestinationFlowspecL3vpnIpv6();
final List<Flowspec> flows = flowspecDst.getFlowspec();
final RouteDistinguisher rd = flowspecDst.getRouteDistinguisher();
assertEquals(2, flows.size());
assertEquals(ROUTE_DISTINGUISHER, new String(rd.getValue()));
assertEquals(fragment, flows.get(0).getFlowspecType());
assertEquals(label, flows.get(1).getFlowspecType());
mp.setAfi(Ipv6AddressFamily.class).setWithdrawnRoutes(new WithdrawnRoutesBuilder().setDestinationType(new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev171207.update.attributes.mp.unreach.nlri.withdrawn.routes.destination.type.DestinationFlowspecL3vpnIpv6CaseBuilder().setDestinationFlowspecL3vpnIpv6(new DestinationFlowspecL3vpnIpv6Builder().setRouteDistinguisher(rd).setFlowspec(fs).build()).build()).build());
final ByteBuf buffer = Unpooled.buffer();
this.FS_PARSER.serializeAttribute(new AttributesBuilder().addAugmentation(Attributes2.class, new Attributes2Builder().setMpUnreachNlri(mp.build()).build()).build(), buffer);
assertArrayEquals(UNREACHED_NLRI, ByteArray.readAllBytes(buffer));
assertEquals("all packets where fragment does match 'IS FIRST' 'IS LAST' 'IS A' AND where flow label equals to 16777222 or equals to 258 ", this.FS_PARSER.stringNlri(flows));
}
use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.rsvp.rev150820.record.route.subobjects.subobject.type.label._case.Label in project bgpcep by opendaylight.
the class EROLabelSubobjectParser method parseSubobject.
@Override
public SubobjectContainer parseSubobject(final ByteBuf buffer, final boolean loose) throws RSVPParsingException {
Preconditions.checkArgument(buffer != null && buffer.isReadable(), "Array of bytes is mandatory. Can't be null or empty.");
if (buffer.readableBytes() < HEADER_LENGTH) {
throw new RSVPParsingException("Wrong length of array of bytes. Passed: " + buffer.readableBytes() + "; " + "Expected: >" + HEADER_LENGTH + ".");
}
final BitArray reserved = BitArray.valueOf(buffer, FLAGS_SIZE);
final short cType = buffer.readUnsignedByte();
final LabelType labelType = this.registry.parseLabel(cType, buffer.slice());
if (labelType == null) {
throw new RSVPParsingException("Unknown C-TYPE for ero label subobject. Passed: " + cType);
}
final LabelBuilder builder = new LabelBuilder();
builder.setUniDirectional(reserved.get(U_FLAG_OFFSET));
builder.setLabelType(labelType);
return new SubobjectContainerBuilder().setLoose(loose).setSubobjectType(new LabelCaseBuilder().setLabel(builder.build()).build()).build();
}
use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.rsvp.rev150820.record.route.subobjects.subobject.type.label._case.Label in project bgpcep by opendaylight.
the class RROLabelSubobjectParser method serializeSubobject.
@Override
public void serializeSubobject(final SubobjectContainer subobject, final ByteBuf buffer) {
requireNonNull(subobject.getSubobjectType(), "Subobject type cannot be empty.");
final Label label = ((LabelCase) subobject.getSubobjectType()).getLabel();
final ByteBuf body = Unpooled.buffer();
this.registry.serializeLabel(label.isUniDirectional(), label.isGlobal(), label.getLabelType(), body);
RROSubobjectUtil.formatSubobject(TYPE, body, buffer);
}
use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.rsvp.rev150820.record.route.subobjects.subobject.type.label._case.Label in project bgpcep by opendaylight.
the class GeneralizedLabelParser method serializeLabel.
@Override
public final void serializeLabel(final boolean unidirectional, final boolean global, final LabelType subobject, final ByteBuf buffer) {
Preconditions.checkArgument(subobject instanceof GeneralizedLabelCase, "Unknown Label Subobject instance. Passed {}. Needed GeneralizedLabelCase.", subobject.getClass());
final GeneralizedLabel gl = ((GeneralizedLabelCase) subobject).getGeneralizedLabel();
Preconditions.checkArgument(gl != null, "GeneralizedLabel is mandatory.");
final ByteBuf body = Unpooled.wrappedBuffer(gl.getGeneralizedLabel());
LabelUtil.formatLabel(CTYPE, unidirectional, global, body, buffer);
}
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