Examples with ItrRloc org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.maprequest.ItrRloc used on opensource projects

Example 1 with ItrRloc

use of org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.maprequest.ItrRloc in project lispflowmapping by opendaylight.

the class MapRequestUtilTest method selectItrRlocTest_Ipv6Binary.

/**
 * Tests {@link MapRequestUtil#selectItrRloc} method with Ipv6Binary.
 */
@Test
public void selectItrRlocTest_Ipv6Binary() {
    final ItrRlocBuilder itrRloc = new ItrRlocBuilder().setRloc(new RlocBuilder().setAddress(IPV6_ADDRESS_BINARY).build());
    final MapRequest request = new MapRequestBuilder().setItrRloc(Lists.newArrayList(itrRloc.build())).build();
    // expected result
    InetAddress expectedResult = InetAddresses.forString(IPV6_STRING);
    // result
    InetAddress result = MapRequestUtil.selectItrRloc(request);
    assertEquals(expectedResult, result);
}

Example 2 with ItrRloc

use of org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.maprequest.ItrRloc in project lispflowmapping by opendaylight.

the class MapRequestUtilTest method selectItrRlocTest_Ipv4.

/**
 * Tests {@link MapRequestUtil#selectItrRloc} method with Ipv4.
 */
@Test
public void selectItrRlocTest_Ipv4() {
    final ItrRlocBuilder itrRloc = new ItrRlocBuilder().setRloc(new RlocBuilder().setAddress(IPV4_ADDRESS).build());
    final MapRequest request = new MapRequestBuilder().setItrRloc(Lists.newArrayList(itrRloc.build())).build();
    // expected result
    InetAddress expectedResult = InetAddresses.forString(IPV4_STRING);
    // result
    InetAddress result = MapRequestUtil.selectItrRloc(request);
    assertEquals(expectedResult, result);
}

Example 3 with ItrRloc

use of org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.maprequest.ItrRloc in project lispflowmapping by opendaylight.

the class MapRequestSerializationTest method serialize__MultipleItrRloc.

@Test
public void serialize__MultipleItrRloc() throws Exception {
    MapRequestBuilder mrBuilder = new MapRequestBuilder();
    mrBuilder.setItrRloc(new ArrayList<ItrRloc>());
    mrBuilder.getItrRloc().add(new ItrRlocBuilder().setRloc(LispAddressUtil.asIpv4Rloc("1.2.3.4")).build());
    mrBuilder.getItrRloc().add(new ItrRlocBuilder().setRloc(LispAddressUtil.asIpv4Rloc("4.3.2.1")).build());
    ByteBuffer expected = hexToByteBuffer(// 
    "10 00 01 00 00 00 " + "00 00 00 00 00 00 00 00 00 01 01 02 03 04 00 01 04 03 02 01");
    assertArrayEquals(expected.array(), MapRequestSerializer.getInstance().serialize(mrBuilder.build()).array());
}

Example 4 with ItrRloc

use of org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.maprequest.ItrRloc in project lispflowmapping by opendaylight.

the class MapRequestSerializer method serialize.

public ByteBuffer serialize(MapRequest mapRequest) {
    int size = Length.HEADER_SIZE;
    if (mapRequest.getSourceEid() != null && mapRequest.getSourceEid().getEid() != null) {
        size += LispAddressSerializer.getInstance().getAddressSize(mapRequest.getSourceEid().getEid());
    } else {
        size += 2;
    }
    if (mapRequest.getItrRloc() != null) {
        for (ItrRloc address : mapRequest.getItrRloc()) {
            size += LispAddressSerializer.getInstance().getAddressSize(address.getRloc());
        }
    }
    if (mapRequest.getEidItem() != null) {
        for (EidItem record : mapRequest.getEidItem()) {
            size += 2 + LispAddressSerializer.getInstance().getAddressSize(record.getEid());
        }
    }
    ByteBuffer requestBuffer = ByteBuffer.allocate(size);
    requestBuffer.put((byte) ((byte) (MessageType.MapRequest.getIntValue() << 4) | ByteUtil.boolToBit(BooleanUtils.isTrue(mapRequest.isAuthoritative()), Flags.AUTHORITATIVE) | ByteUtil.boolToBit(BooleanUtils.isTrue(mapRequest.isMapDataPresent()), Flags.MAP_DATA_PRESENT) | ByteUtil.boolToBit(BooleanUtils.isTrue(mapRequest.isProbe()), Flags.PROBE) | ByteUtil.boolToBit(BooleanUtils.isTrue(mapRequest.isSmr()), Flags.SMR)));
    requestBuffer.put((byte) (ByteUtil.boolToBit(BooleanUtils.isTrue(mapRequest.isPitr()), Flags.PITR) | ByteUtil.boolToBit(BooleanUtils.isTrue(mapRequest.isSmrInvoked()), Flags.SMR_INVOKED)));
    if (mapRequest.getItrRloc() != null) {
        int irc = mapRequest.getItrRloc().size();
        if (irc > 0) {
            irc--;
        }
        requestBuffer.put((byte) (irc));
    } else {
        requestBuffer.put((byte) 0);
    }
    if (mapRequest.getEidItem() != null) {
        requestBuffer.put((byte) mapRequest.getEidItem().size());
    } else {
        requestBuffer.put((byte) 0);
    }
    requestBuffer.putLong(NumberUtil.asLong(mapRequest.getNonce()));
    if (mapRequest.getSourceEid() != null && mapRequest.getSourceEid().getEid() != null) {
        LispAddressSerializer.getInstance().serialize(requestBuffer, mapRequest.getSourceEid().getEid());
    } else {
        requestBuffer.putShort((short) 0);
    }
    if (mapRequest.getItrRloc() != null) {
        for (ItrRloc address : mapRequest.getItrRloc()) {
            LispAddressSerializer.getInstance().serialize(requestBuffer, address.getRloc());
        }
    }
    if (mapRequest.getEidItem() != null) {
        for (EidItem record : mapRequest.getEidItem()) {
            requestBuffer.put((byte) 0);
            requestBuffer.put((byte) MaskUtil.getMaskForAddress(record.getEid().getAddress()));
            LispAddressSerializer.getInstance().serialize(requestBuffer, record.getEid());
        }
    }
    if (mapRequest.getMapReply() != null) {
        ByteBuffer replyBuffer = ByteBuffer.allocate(MappingRecordSerializer.getInstance().getSerializationSize(mapRequest.getMapReply().getMappingRecord()));
        MappingRecordSerializer.getInstance().serialize(replyBuffer, mapRequest.getMapReply().getMappingRecord());
        ByteBuffer combinedBuffer = ByteBuffer.allocate(requestBuffer.capacity() + replyBuffer.capacity());
        combinedBuffer.put(requestBuffer.array());
        combinedBuffer.put(replyBuffer.array());
        return combinedBuffer;
    }
    return requestBuffer;
}

Example 5 with ItrRloc

use of org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.maprequest.ItrRloc in project lispflowmapping by opendaylight.

the class MapRequestSerializer method deserialize.

@SuppressWarnings("checkstyle:IllegalCatch")
public MapRequest deserialize(ByteBuffer requestBuffer, InetAddress sourceRloc) {
    try {
        final byte typeAndFlags = requestBuffer.get();
        final int type = typeAndFlags >> 4;
        if (MessageType.forValue(type) != MessageType.MapRequest) {
            throw new LispSerializationException("Expected Map-Request packet (type 1), but was type " + type);
        }
        MapRequestBuilder builder = new MapRequestBuilder();
        builder.setAuthoritative(ByteUtil.extractBit(typeAndFlags, Flags.AUTHORITATIVE));
        builder.setMapDataPresent(ByteUtil.extractBit(typeAndFlags, Flags.MAP_DATA_PRESENT));
        builder.setProbe(ByteUtil.extractBit(typeAndFlags, Flags.PROBE));
        builder.setSmr(ByteUtil.extractBit(typeAndFlags, Flags.SMR));
        final byte moreFlags = requestBuffer.get();
        builder.setPitr(ByteUtil.extractBit(moreFlags, Flags.PITR));
        builder.setSmrInvoked(ByteUtil.extractBit(moreFlags, Flags.SMR_INVOKED));
        final int itrCount = ByteUtil.getUnsignedByte(requestBuffer) + 1;
        final int recordCount = ByteUtil.getUnsignedByte(requestBuffer);
        builder.setNonce(requestBuffer.getLong());
        LispAddressSerializerContext ctx = new LispAddressSerializerContext(LispAddressSerializerContext.MASK_LEN_MISSING);
        builder.setSourceEid(new SourceEidBuilder().setEid(LispAddressSerializer.getInstance().deserializeEid(requestBuffer, ctx)).build());
        if (builder.getItrRloc() == null) {
            builder.setItrRloc(new ArrayList<ItrRloc>());
        }
        for (int i = 0; i < itrCount; i++) {
            builder.getItrRloc().add(new ItrRlocBuilder().setRloc(LispAddressSerializer.getInstance().deserializeRloc(requestBuffer)).build());
        }
        if (builder.getEidItem() == null) {
            builder.setEidItem(new ArrayList<EidItem>());
        }
        for (int i = 0; i < recordCount; i++) {
            builder.getEidItem().add(new EidItemBuilder().setEid(EidRecordSerializer.getInstance().deserialize(requestBuffer)).build());
        }
        if (builder.isMapDataPresent() && requestBuffer.hasRemaining()) {
            try {
                builder.setMapReply(new org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.maprequest.MapReplyBuilder().setMappingRecord(MappingRecordSerializer.getInstance().deserialize(requestBuffer)).build()).build();
            } catch (RuntimeException re) {
                LOG.warn("Couldn't deserialize Map-Reply encapsulated in Map-Request", re);
            }
        }
        builder.setSourceRloc(LispAddressUtil.addressBinaryFromInet(sourceRloc));
        return builder.build();
    } catch (RuntimeException re) {
        throw new LispSerializationException("Couldn't deserialize Map-Request (len=" + requestBuffer.capacity() + ")", re);
    }
}