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/*
* 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.hc2vpp.routing.write;
import static io.fd.hc2vpp.routing.RoutingConfiguration.ROUTE_CONTEXT;
import static io.fd.hc2vpp.routing.RoutingConfiguration.ROUTE_HOP_CONTEXT;
import static io.fd.hc2vpp.routing.RoutingConfiguration.ROUTING_PROTOCOL_CONTEXT;
import com.google.common.collect.ImmutableSet;
import com.google.inject.Inject;
import com.google.inject.name.Named;
import io.fd.hc2vpp.common.translate.util.MultiNamingContext;
import io.fd.hc2vpp.common.translate.util.NamingContext;
import io.fd.hc2vpp.routing.Ipv4RoutingNodes;
import io.fd.hc2vpp.routing.Ipv6RoutingNodes;
import io.fd.hc2vpp.routing.RoutingConfiguration;
import io.fd.hc2vpp.routing.RoutingIIds;
import io.fd.hc2vpp.vpp.classifier.context.VppClassifierContextManager;
import io.fd.honeycomb.translate.impl.write.GenericWriter;
import io.fd.honeycomb.translate.write.WriterFactory;
import io.fd.honeycomb.translate.write.registry.ModifiableWriterRegistryBuilder;
import io.fd.vpp.jvpp.core.future.FutureJVppCore;
import java.util.Set;
import javax.annotation.Nonnull;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.ipv6.unicast.routing.rev180313.interfaces._interface.ipv6.Ipv6RouterAdvertisements;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.ipv6.unicast.routing.rev180313.interfaces._interface.ipv6.ipv6.router.advertisements.prefix.list.Prefix;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.routing.rev180313.Routing;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.routing.rev180313.routing.ControlPlaneProtocols;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.routing.rev180313.routing.control.plane.protocols.ControlPlaneProtocol;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.vpp.routing.ra.rev180319.ControlAdvPrefixesVppAugmentation;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.vpp.routing.ra.rev180319.Ipv6RouterAdvertisementsVppAugmentation;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.vpp.routing.rev180319.RoutingProtocolVppAttr;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.vpp.routing.rev180319.routing.control.plane.protocols.control.plane.protocol.VppProtocolAttributes;
import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
/**
* Factory producing writers for routing plugin's data.
*/
public final class RoutingWriterFactory implements WriterFactory, Ipv4RoutingNodes, Ipv6RoutingNodes {
private static final InstanceIdentifier<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.Interface> IFACE_ID =
InstanceIdentifier.create(org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.Interfaces.class)
.child(org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.Interface.class);
@Inject
private FutureJVppCore vppApi;
@Inject
private RoutingConfiguration configuration;
@Inject
@Named("interface-context")
private NamingContext interfaceContext;
@Inject
@Named(ROUTING_PROTOCOL_CONTEXT)
private NamingContext routingProtocolContext;
@Inject
@Named(ROUTE_CONTEXT)
private NamingContext routeContext;
@Inject
@Named("classify-table-context")
private VppClassifierContextManager vppClassifierContextManager;
@Inject
@Named(ROUTE_HOP_CONTEXT)
private MultiNamingContext routHopContext;
@Override
public void init(@Nonnull final ModifiableWriterRegistryBuilder registry) {
registry.subtreeAdd(rootNodeHandledChildren(RoutingIIds.ROUTING),
new GenericWriter<>(RoutingIIds.ROUTING, new RoutingCustomizer()));
registry.subtreeAdd(routingProtocolHandledChildren(),new GenericWriter<>(RoutingIIds.RT_CPS_CP,
new ControlPlaneProtocolCustomizer(routingProtocolContext)));
registry.subtreeAddAfter(ipv4RoutingHandledChildren(RoutingIIds.RT_CPS_CP_SR_SRV4_IPV4_RT_PARENT),
new GenericWriter<>(RoutingIIds.RT_CPS_CP_SR_SRV4_IPV4_RT,
new Ipv4RouteCustomizer(vppApi, interfaceContext, routeContext,
routingProtocolContext, routHopContext,
vppClassifierContextManager)), IFACE_ID);
registry.subtreeAddAfter(ipv6RoutingHandledChildren(RoutingIIds.RT_CPS_CP_SR_SRV6_IPV6_RT_PARENT),
new GenericWriter<>(RoutingIIds.RT_CPS_CP_SR_SRV6_IPV6_RT,
new Ipv6RouteCustomizer(vppApi, interfaceContext, routeContext,
routingProtocolContext, routHopContext,
vppClassifierContextManager)), IFACE_ID);
//router advertisements
registry.subtreeAdd(raHandledChildren(),
new GenericWriter<>(RoutingIIds.IFCS_IFC_IFC1_IPV6_IPV61_RTADV,
new RouterAdvertisementsCustomizer(vppApi, interfaceContext)));
registry.subtreeAdd(prefixHandledChildren(),
new GenericWriter<>(RoutingIIds.IFCS_IFC_IFC1_IPV6_IPV61_RTADV_PRLST_PRFX,
new PrefixCustomizer(vppApi, interfaceContext)));
}
private static ImmutableSet<InstanceIdentifier<?>> routingProtocolHandledChildren() {
return ImmutableSet.of(InstanceIdentifier.create(ControlPlaneProtocol.class)
.augmentation(RoutingProtocolVppAttr.class)
.child(VppProtocolAttributes.class));
}
private static Set<InstanceIdentifier<?>> rootNodeHandledChildren(final InstanceIdentifier<Routing> parent) {
return ImmutableSet.of(parent.child(ControlPlaneProtocols.class));
}
private static Set<InstanceIdentifier<?>> raHandledChildren() {
final InstanceIdentifier<Ipv6RouterAdvertisements> raIID =
InstanceIdentifier.create(Ipv6RouterAdvertisements.class);
return ImmutableSet.of(raIID.augmentation(Ipv6RouterAdvertisementsVppAugmentation.class));
}
private static Set<InstanceIdentifier<?>> prefixHandledChildren() {
final InstanceIdentifier<Prefix> prefixIID = InstanceIdentifier.create(Prefix.class);
return ImmutableSet.of(prefixIID.augmentation(ControlAdvPrefixesVppAugmentation.class));
}
}
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