use of org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.eid.list.EidItem in project lispflowmapping by opendaylight.
the class MapRequestSerializationTest method prefix__NoPrefix.
@Test
public void prefix__NoPrefix() throws Exception {
MapRequestBuilder mrBuilder = new MapRequestBuilder();
mrBuilder.setEidItem(new ArrayList<EidItem>());
mrBuilder.getEidItem().add(new EidItemBuilder().setEid(LispAddressUtil.getNoAddressEid()).build());
assertEquals(NoAddressAfi.class, mrBuilder.getEidItem().get(0).getEid().getAddressType());
}
use of org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.eid.list.EidItem in project lispflowmapping by opendaylight.
the class MapRequestSerializationTest method serialize__MultipleEidItem.
@Test
public void serialize__MultipleEidItem() throws Exception {
MapRequestBuilder mrBuilder = new MapRequestBuilder();
mrBuilder.setEidItem(new ArrayList<EidItem>());
mrBuilder.getEidItem().add(new EidItemBuilder().setEid(LispAddressUtil.asIpv4PrefixEid("1.2.3.4/32")).build());
mrBuilder.getEidItem().add(new EidItemBuilder().setEid(LispAddressUtil.asIpv4PrefixEid("4.3.2.1/0")).build());
ByteBuffer expected = hexToByteBuffer(//
"10 00 00 02 00 00 " + "00 00 00 00 00 00 00 00 00 20 00 01 01 02 03 04 00 00 00 01 04 03 02 01");
assertArrayEquals(expected.array(), MapRequestSerializer.getInstance().serialize(mrBuilder.build()).array());
}
use of org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.eid.list.EidItem 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;
}
use of org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.eid.list.EidItem 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);
}
}
use of org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.eid.list.EidItem in project lispflowmapping by opendaylight.
the class MappingServiceIntegrationTest method queryForAddress.
private MapReply queryForAddress(Eid eid, String srcEid) throws SocketTimeoutException {
MapRequestBuilder mapRequestBuilder = new MapRequestBuilder();
mapRequestBuilder.setNonce((long) 4);
mapRequestBuilder.setEidItem(new ArrayList<EidItem>());
mapRequestBuilder.getEidItem().add(new EidItemBuilder().setEid(eid).build());
mapRequestBuilder.setItrRloc(new ArrayList<ItrRloc>());
if (srcEid != null) {
mapRequestBuilder.setSourceEid(new SourceEidBuilder().setEid(LispAddressUtil.asIpv4Eid(srcEid)).build());
} else {
mapRequestBuilder.setSourceEid(new SourceEidBuilder().setEid(LispAddressUtil.asIpv4Eid(ourAddress)).build());
}
mapRequestBuilder.getItrRloc().add(new ItrRlocBuilder().setRloc(LispAddressUtil.asIpv4Rloc(ourAddress)).build());
mapRequestBuilder.setAuthoritative(false);
mapRequestBuilder.setMapDataPresent(false);
mapRequestBuilder.setPitr(false);
mapRequestBuilder.setProbe(false);
mapRequestBuilder.setSmr(false);
mapRequestBuilder.setSmrInvoked(false);
sendMapRequest(mapRequestBuilder.build());
return receiveMapReply();
}
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