1 files changed, 107 insertions, 18 deletions
diff --git a/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/RemoteMappingCustomizer.java b/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/RemoteMappingCustomizer.java
index 230c8766d..5d092f988 100755
--- a/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/RemoteMappingCustomizer.java
+++ b/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/RemoteMappingCustomizer.java
@@ -21,38 +21,57 @@ import static com.google.common.base.Preconditions.checkState;
 import static io.fd.honeycomb.lisp.translate.read.dump.executor.params.MappingsDumpParams.EidType.valueOf;
 import static io.fd.honeycomb.lisp.translate.read.dump.executor.params.MappingsDumpParams.FilterType;
 import static io.fd.honeycomb.lisp.translate.read.dump.executor.params.MappingsDumpParams.MappingsDumpParamsBuilder;
+import static org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev160520.MapReplyAction.NoAction;
 
 import com.google.common.base.Optional;
 import io.fd.honeycomb.lisp.context.util.EidMappingContext;
+import io.fd.honeycomb.lisp.translate.read.dump.executor.LocatorDumpExecutor;
 import io.fd.honeycomb.lisp.translate.read.dump.executor.MappingsDumpExecutor;
+import io.fd.honeycomb.lisp.translate.read.dump.executor.params.LocatorDumpParams;
+import io.fd.honeycomb.lisp.translate.read.dump.executor.params.LocatorDumpParams.LocatorDumpParamsBuilder;
 import io.fd.honeycomb.lisp.translate.read.dump.executor.params.MappingsDumpParams;
 import io.fd.honeycomb.lisp.translate.read.dump.executor.params.MappingsDumpParams.QuantityType;
+import io.fd.honeycomb.lisp.translate.read.trait.MappingFilterProvider;
 import io.fd.honeycomb.lisp.translate.util.EidTranslator;
+import io.fd.honeycomb.translate.ModificationCache;
 import io.fd.honeycomb.translate.read.ReadContext;
 import io.fd.honeycomb.translate.read.ReadFailedException;
 import io.fd.honeycomb.translate.spi.read.ListReaderCustomizer;
 import io.fd.honeycomb.translate.util.RWUtils;
 import io.fd.honeycomb.translate.util.read.cache.DumpCacheManager;
 import io.fd.honeycomb.translate.util.read.cache.exceptions.execution.DumpExecutionFailedException;
+import io.fd.honeycomb.translate.vpp.util.AddressTranslator;
+import io.fd.honeycomb.translate.vpp.util.ByteDataTranslator;
 import io.fd.honeycomb.translate.vpp.util.FutureJVppCustomizer;
+import io.fd.vpp.jvpp.core.dto.LispEidTableDetails;
+import io.fd.vpp.jvpp.core.dto.LispEidTableDetailsReplyDump;
+import io.fd.vpp.jvpp.core.dto.LispLocatorDetails;
+import io.fd.vpp.jvpp.core.dto.LispLocatorDetailsReplyDump;
+import io.fd.vpp.jvpp.core.future.FutureJVppCore;
 import java.util.Collections;
 import java.util.List;
 import java.util.stream.Collectors;
 import javax.annotation.Nonnull;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev160520.MapReplyAction;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev160520.MappingId;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev160520.dp.subtable.grouping.RemoteMappingsBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev160520.dp.subtable.grouping.remote.mappings.RemoteMapping;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev160520.dp.subtable.grouping.remote.mappings.RemoteMappingBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev160520.dp.subtable.grouping.remote.mappings.RemoteMappingKey;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev160520.dp.subtable.grouping.remote.mappings.remote.mapping.Eid;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev160520.dp.subtable.grouping.remote.mappings.remote.mapping.EidBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev160520.dp.subtable.grouping.remote.mappings.remote.mapping.locator.list.NegativeMappingBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev160520.dp.subtable.grouping.remote.mappings.remote.mapping.locator.list.PositiveMappingBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev160520.dp.subtable.grouping.remote.mappings.remote.mapping.locator.list.negative.mapping.MapReplyBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev160520.dp.subtable.grouping.remote.mappings.remote.mapping.locator.list.positive.mapping.RlocsBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev160520.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.rev160520.dp.subtable.grouping.remote.mappings.remote.mapping.locator.list.positive.mapping.rlocs.LocatorBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev160520.dp.subtable.grouping.remote.mappings.remote.mapping.locator.list.positive.mapping.rlocs.LocatorKey;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev160520.eid.table.grouping.eid.table.VniTable;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev160520.eid.table.grouping.eid.table.vni.table.RemoteMappingsBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev160520.eid.table.grouping.eid.table.vni.table.remote.mappings.RemoteMapping;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev160520.eid.table.grouping.eid.table.vni.table.remote.mappings.RemoteMappingBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev160520.eid.table.grouping.eid.table.vni.table.remote.mappings.RemoteMappingKey;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev160520.eid.table.grouping.eid.table.vni.table.remote.mappings.remote.mapping.Eid;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev160520.eid.table.grouping.eid.table.vni.table.remote.mappings.remote.mapping.EidBuilder;
 import org.opendaylight.yangtools.concepts.Builder;
 import org.opendaylight.yangtools.yang.binding.DataObject;
 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
-import io.fd.vpp.jvpp.core.dto.LispEidTableDetails;
-import io.fd.vpp.jvpp.core.dto.LispEidTableDetailsReplyDump;
-import io.fd.vpp.jvpp.core.future.FutureJVppCore;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -61,12 +80,13 @@ import org.slf4j.LoggerFactory;
  */
 public class RemoteMappingCustomizer extends FutureJVppCustomizer
         implements ListReaderCustomizer<RemoteMapping, RemoteMappingKey, RemoteMappingBuilder>,
-        EidTranslator {
+        EidTranslator, AddressTranslator, ByteDataTranslator, MappingFilterProvider {
 
     private static final Logger LOG = LoggerFactory.getLogger(RemoteMappingCustomizer.class);
     private static final String KEY = RemoteMappingCustomizer.class.getName();
 
     private final DumpCacheManager<LispEidTableDetailsReplyDump, MappingsDumpParams> dumpManager;
+    private final DumpCacheManager<LispLocatorDetailsReplyDump, LocatorDumpParams> locatorsDumpManager;
     private final EidMappingContext remoteMappingContext;
 
     public RemoteMappingCustomizer(@Nonnull FutureJVppCore futureJvpp,
@@ -77,6 +97,10 @@ public class RemoteMappingCustomizer extends FutureJVppCustomizer
                 new DumpCacheManager.DumpCacheManagerBuilder<LispEidTableDetailsReplyDump, MappingsDumpParams>()
                         .withExecutor(new MappingsDumpExecutor(futureJvpp))
                         .build();
+        this.locatorsDumpManager =
+                new DumpCacheManager.DumpCacheManagerBuilder<LispLocatorDetailsReplyDump, LocatorDumpParams>()
+                        .withExecutor(new LocatorDumpExecutor(futureJvpp))
+                        .build();
     }
 
 
@@ -130,16 +154,18 @@ public class RemoteMappingCustomizer extends FutureJVppCustomizer
         LOG.debug("Valid dump loaded");
 
         LispEidTableDetails details = replyOptional.get().lispEidTableDetails.stream()
+                .filter(subtableFilterForRemoteMappings(id))
                 .filter(a -> compareAddresses(eid.getAddress(),
-                        getArrayAsEidLocal(valueOf(a.eidType), a.eid).getAddress()))
+                        getArrayAsEidLocal(valueOf(a.eidType), a.eid, a.vni).getAddress()))
                 .collect(
                         RWUtils.singleItemCollector());
 
-        builder.setEid(getArrayAsEidRemote(valueOf(details.eidType), details.eid));
+        builder.setEid(getArrayAsEidRemote(valueOf(details.eidType), details.eid, details.vni));
         builder.setKey(new RemoteMappingKey(new MappingId(id.firstKeyOf(RemoteMapping.class).getId())));
         builder.setTtl(resolveTtl(details.ttl));
         builder.setAuthoritative(
                 new RemoteMapping.Authoritative(byteToBoolean(details.authoritative)));
+        resolverMappings(id, builder, details, ctx.getModificationCache());
     }
 
     //compensate ~0 as default value of ttl
@@ -185,12 +211,11 @@ public class RemoteMappingCustomizer extends FutureJVppCustomizer
                 .lispEidTableDetails
                 .stream()
                 .filter(a -> a.vni == vni)
-                .map(detail -> new RemoteMappingKey(
-                        new MappingId(
-                                remoteMappingContext.getId(
-                                        getArrayAsEidRemote(
-                                                valueOf(detail.eidType), detail.eid),
-                                        context.getMappingContext()))))
+                .filter(subtableFilterForRemoteMappings(id))
+                .map(detail -> getArrayAsEidRemote(valueOf(detail.eidType), detail.eid, detail.vni))
+                .map(remoteEid -> remoteMappingContext.getId(remoteEid, context.getMappingContext()))
+                .map(MappingId::new)
+                .map(RemoteMappingKey::new)
                 .collect(Collectors.toList());
     }
 
@@ -202,4 +227,68 @@ public class RemoteMappingCustomizer extends FutureJVppCustomizer
     private String bindKey(String prefix) {
         return prefix + "_" + KEY;
     }
+
+    private void resolverMappings(final InstanceIdentifier id, final RemoteMappingBuilder builder,
+                                  final LispEidTableDetails details,
+                                  final ModificationCache cache) throws ReadFailedException {
+
+        if (details.action != 0) {
+            // in this case ,negative action was defined
+            bindNegativeMapping(builder, MapReplyAction.forValue(details.action));
+        } else {
+            // in this case, there is no clear determination whether negative action with NO_ACTION(value == 0) was defined,
+            // or if its default value and remote locators, are defined, so only chance to determine so, is to dump locators for this mapping
+
+            // cache key needs to have locator set scope to not mix with cached data
+            final Optional<LispLocatorDetailsReplyDump> reply;
+            try {
+                reply = locatorsDumpManager.getDump(KEY + "_locator_set_" + details.locatorSetIndex, cache,
+                        new LocatorDumpParamsBuilder().setLocatorSetIndex(details.locatorSetIndex).build());
+            } catch (DumpExecutionFailedException e) {
+                throw new ReadFailedException(id,
+                        new IllegalStateException("Unable to resolve Positive/Negative mapping for RemoteMapping", e));
+            }
+
+            if (!reply.isPresent() || reply.get().lispLocatorDetails.isEmpty()) {
+                // no remote locators exist, therefore there was NO_ACTION defined
+                bindNegativeMapping(builder, NoAction);
+            } else {
+                // bind remote locators
+                bindPositiveMapping(builder, reply.get());
+            }
+        }
+    }
+
+    private void bindNegativeMapping(final RemoteMappingBuilder builder,
+                                     final MapReplyAction action) {
+        builder.setLocatorList(
+                new NegativeMappingBuilder().setMapReply(new MapReplyBuilder().setMapReplyAction(action).build())
+                        .build());
+    }
+
+    private void bindPositiveMapping(final RemoteMappingBuilder builder, final LispLocatorDetailsReplyDump reply) {
+        builder.setLocatorList(
+                new PositiveMappingBuilder()
+                        .setRlocs(
+                                new RlocsBuilder()
+                                        .setLocator(reply
+                                                .lispLocatorDetails
+                                                .stream()
+                                                .map(this::detailsToLocator)
+                                                .collect(Collectors.toList()))
+                                        .build()
+                        )
+                        .build()
+        );
+    }
+
+    private Locator detailsToLocator(final LispLocatorDetails details) {
+        final IpAddress address = arrayToIpAddressReversed(byteToBoolean(details.isIpv6), details.ipAddress);
+        return new LocatorBuilder()
+                .setAddress(address)
+                .setKey(new LocatorKey(address))
+                .setPriority((short) details.priority)
+                .setWeight((short) details.weight)
+                .build();
+    }
 }