From 8e0c7007906730fe4547b0265a895ad8a322a7dc Mon Sep 17 00:00:00 2001 From: Maros Marsalek Date: Thu, 10 Nov 2016 12:22:28 +0100 Subject: Remove hc2vpp codebase Moved to a dedicated hc2vpp project in fd.io Change-Id: I03dc3b3029f21b127a00c69a86bcd8e467896241 Signed-off-by: Maros Marsalek --- .../translate/write/RemoteMappingCustomizer.java | 236 --------------------- 1 file changed, 236 deletions(-) delete mode 100755 lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/write/RemoteMappingCustomizer.java (limited to 'lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/write/RemoteMappingCustomizer.java') diff --git a/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/write/RemoteMappingCustomizer.java b/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/write/RemoteMappingCustomizer.java deleted file mode 100755 index cb4313bc2..000000000 --- a/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/write/RemoteMappingCustomizer.java +++ /dev/null @@ -1,236 +0,0 @@ -/* - * Copyright (c) 2016 Cisco and/or its affiliates. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at: - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package io.fd.honeycomb.lisp.translate.write; - - -import static com.google.common.base.Preconditions.checkArgument; -import static com.google.common.base.Preconditions.checkNotNull; -import static com.google.common.base.Preconditions.checkState; -import static io.fd.honeycomb.lisp.translate.write.RemoteMappingCustomizer.LocatorListType.NEGATIVE; -import static io.fd.honeycomb.lisp.translate.write.RemoteMappingCustomizer.LocatorListType.POSITIVE; - -import com.google.common.base.Preconditions; -import io.fd.honeycomb.lisp.context.util.EidMappingContext; -import io.fd.honeycomb.lisp.translate.read.trait.MappingProducer; -import io.fd.honeycomb.lisp.translate.util.EidTranslator; -import io.fd.honeycomb.translate.spi.write.ListWriterCustomizer; -import io.fd.honeycomb.translate.vpp.util.AddressTranslator; -import io.fd.honeycomb.translate.vpp.util.FutureJVppCustomizer; -import io.fd.honeycomb.translate.vpp.util.JvppReplyConsumer; -import io.fd.honeycomb.translate.write.WriteContext; -import io.fd.honeycomb.translate.write.WriteFailedException; -import java.io.ByteArrayOutputStream; -import java.io.DataOutputStream; -import java.io.IOException; -import java.util.Arrays; -import java.util.List; -import java.util.concurrent.TimeoutException; -import javax.annotation.Nonnull; -import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4AddressNoZone; -import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv6AddressNoZone; -import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev161214.MapReplyAction; -import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev161214.MappingId; -import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev161214.dp.subtable.grouping.remote.mappings.RemoteMapping; -import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev161214.dp.subtable.grouping.remote.mappings.RemoteMappingKey; -import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev161214.dp.subtable.grouping.remote.mappings.remote.mapping.LocatorList; -import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev161214.dp.subtable.grouping.remote.mappings.remote.mapping.locator.list.NegativeMapping; -import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev161214.dp.subtable.grouping.remote.mappings.remote.mapping.locator.list.PositiveMapping; -import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev161214.dp.subtable.grouping.remote.mappings.remote.mapping.locator.list.positive.mapping.Rlocs; -import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev161214.dp.subtable.grouping.remote.mappings.remote.mapping.locator.list.positive.mapping.rlocs.Locator; -import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev161214.eid.table.grouping.eid.table.VniTable; -import org.opendaylight.yangtools.yang.binding.InstanceIdentifier; -import io.fd.vpp.jvpp.VppBaseCallException; -import io.fd.vpp.jvpp.core.dto.LispAddDelRemoteMapping; -import io.fd.vpp.jvpp.core.future.FutureJVppCore; - - -/** - * Customizer for {@link RemoteMapping} - */ -public class RemoteMappingCustomizer extends FutureJVppCustomizer - implements ListWriterCustomizer, EidTranslator, - AddressTranslator, JvppReplyConsumer, MappingProducer { - - private final EidMappingContext remoteMappingContext; - - public RemoteMappingCustomizer(@Nonnull final FutureJVppCore futureJvpp, - @Nonnull final EidMappingContext remoteMappingContext) { - super(futureJvpp); - this.remoteMappingContext = remoteMappingContext; - } - - @Override - public void writeCurrentAttributes(InstanceIdentifier id, RemoteMapping dataAfter, - WriteContext writeContext) throws WriteFailedException { - checkNotNull(dataAfter, "Mapping is null"); - checkNotNull(dataAfter.getEid(), "Eid is null"); - checkState(id.firstKeyOf(VniTable.class) != null, "Parent vni table not found"); - checkAllowedCombination(id, dataAfter); - - //checks whether mapping not already contains such key - MappingId mappingId = id.firstKeyOf(RemoteMapping.class).getId(); - checkState(!remoteMappingContext.containsEid(mappingId, writeContext.getMappingContext()), - "Mapping for id %s already defined", mappingId); - - try { - addDelRemoteMappingAndReply(true, dataAfter, - id.firstKeyOf(VniTable.class).getVirtualNetworkIdentifier().intValue()); - } catch (VppBaseCallException | TimeoutException | IOException e) { - throw new WriteFailedException.CreateFailedException(id, dataAfter, e); - } - - //after successfull adition adds mapping - remoteMappingContext.addEid(mappingId, dataAfter.getEid(), writeContext.getMappingContext()); - } - - @Override - public void updateCurrentAttributes(InstanceIdentifier id, RemoteMapping dataBefore, - RemoteMapping dataAfter, WriteContext writeContext) - throws WriteFailedException { - throw new UnsupportedOperationException("Operation not supported"); - } - - @Override - public void deleteCurrentAttributes(InstanceIdentifier id, RemoteMapping dataBefore, - WriteContext writeContext) throws WriteFailedException { - checkNotNull(dataBefore, "Mapping is null"); - checkNotNull(dataBefore.getEid(), "Eid is null"); - - //checks whether mapping already contains such key - MappingId mappingId = id.firstKeyOf(RemoteMapping.class).getId(); - checkState(remoteMappingContext.containsEid(mappingId, writeContext.getMappingContext()), - "Mapping for id %s is not existing,nothing to remove", mappingId); - - try { - addDelRemoteMappingAndReply(false, dataBefore, - id.firstKeyOf(VniTable.class).getVirtualNetworkIdentifier().intValue()); - } catch (VppBaseCallException | TimeoutException | IOException e) { - throw new WriteFailedException.DeleteFailedException(id, e); - } - - //remote mapping after successfull remove of data - remoteMappingContext.removeEid(mappingId, writeContext.getMappingContext()); - } - - private void addDelRemoteMappingAndReply(boolean add, RemoteMapping data, int vni) - throws VppBaseCallException, TimeoutException, IOException { - - LispAddDelRemoteMapping request = new LispAddDelRemoteMapping(); - - request.isAdd = booleanToByte(add); - request.vni = vni; - request.eidType = (byte) getEidType(data.getEid()).getValue(); - request.eid = getEidAsByteArray(data.getEid()); - - //this is not length of eid array,but prefix length(bad naming by vpp) - request.eidLen = getPrefixLength(data.getEid()); - - if (LocatorListType.NEGATIVE - .equals(resolveType(data.getLocatorList()))) { - request.action = (byte) extractAction(data.getLocatorList()).getIntValue(); - } else { - Rlocs rlocs = extractRemoteLocators(data.getLocatorList()); - - checkArgument(rlocs != null, "No remote locators set for Positive mapping"); - - request.rlocs = locatorsToBinaryData(rlocs.getLocator()); - request.rlocNum = Integer.valueOf(rlocs.getLocator().size()).byteValue(); - } - - getReply(getFutureJVpp().lispAddDelRemoteMapping(request).toCompletableFuture()); - } - - private static LocatorListType resolveType(LocatorList locatorList) { - checkNotNull(locatorList, "Locator List cannot be null"); - - if (locatorList instanceof PositiveMapping) { - return POSITIVE; - } else { - return NEGATIVE; - } - } - - private static MapReplyAction extractAction(LocatorList locatorList) { - checkNotNull(locatorList, "Locator List cannot be null"); - Preconditions.checkArgument(NEGATIVE.equals(resolveType(locatorList)), - "Action can be extracted only from Negative Mapping"); - - return ((NegativeMapping) locatorList).getMapReply().getMapReplyAction(); - } - - private static Rlocs extractRemoteLocators(LocatorList locatorList) { - checkNotNull(locatorList, "Locator List cannot be null"); - Preconditions.checkArgument(POSITIVE.equals(resolveType(locatorList)), - "RLocs can be extracted only from Positive Mapping"); - - return ((PositiveMapping) locatorList).getRlocs(); - } - - //cant be static because of use of default methods from traits - private byte[] locatorsToBinaryData(List locators) throws IOException { - checkNotNull(locators, "Cannot convert null list"); - - ByteArrayOutputStream byteArrayOut = new ByteArrayOutputStream(); - - DataOutputStream out = new DataOutputStream(byteArrayOut); - - - for (Locator locator : locators) { - boolean isIpv4; - byte[] address; - - //first byte says that its v4/v6 - isIpv4 = !isIpv6(locator.getAddress()); - out.writeByte(booleanToByte(isIpv4)); - - //then writes priority - out.write(locator.getPriority()); - - //and weight - out.write(locator.getWeight()); - - if (isIpv4) { - //vpp in this case needs address as 16 byte array,regardless if it is ivp4 or ipv6 - address = Arrays.copyOf( - - ipv4AddressNoZoneToArray(new Ipv4AddressNoZone(locator.getAddress().getIpv4Address())), - 16); - - out.write(address); - } else { - out.write( - ipv6AddressNoZoneToArray(new Ipv6AddressNoZone(locator.getAddress().getIpv6Address()))); - } - } - - return byteArrayOut.toByteArray(); - } - - public enum LocatorListType { - - /** - * Represents locator list as negative mapping - */ - NEGATIVE, - - /** - * Represents locator list as positive mapping - */ - POSITIVE - } - -} -- cgit 1.2.3-korg