diff options
Diffstat (limited to 'vpp-common/vpp-translate-utils/src/main/java/io/fd/hc2vpp/common/translate/util/Ipv6Translator.java')
-rw-r--r-- | vpp-common/vpp-translate-utils/src/main/java/io/fd/hc2vpp/common/translate/util/Ipv6Translator.java | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/vpp-common/vpp-translate-utils/src/main/java/io/fd/hc2vpp/common/translate/util/Ipv6Translator.java b/vpp-common/vpp-translate-utils/src/main/java/io/fd/hc2vpp/common/translate/util/Ipv6Translator.java index b1199d7f7..d5c0ae2e3 100644 --- a/vpp-common/vpp-translate-utils/src/main/java/io/fd/hc2vpp/common/translate/util/Ipv6Translator.java +++ b/vpp-common/vpp-translate-utils/src/main/java/io/fd/hc2vpp/common/translate/util/Ipv6Translator.java @@ -21,6 +21,11 @@ import static com.google.common.base.Preconditions.checkNotNull; import static com.google.common.base.Preconditions.checkState; import com.google.common.net.InetAddresses; +import io.fd.vpp.jvpp.core.types.Address; +import io.fd.vpp.jvpp.core.types.AddressFamily; +import io.fd.vpp.jvpp.core.types.AddressUnion; +import io.fd.vpp.jvpp.core.types.Ip6Address; +import io.fd.vpp.jvpp.core.types.Prefix; import javax.annotation.Nonnull; import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IetfInetUtil; import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress; @@ -46,7 +51,24 @@ public interface Ipv6Translator extends ByteDataTranslator { } /** + * Transform Ipv6 address to a Address acceptable by VPP. + * + * @param address {@link Ipv6Address} to be translated + * @return Vpp {@link Address} from Ipv6 address + */ + default Address ipv6AddressToAddress(@Nonnull final Ipv6Address address) { + Address addr = new Address(); + addr.af = AddressFamily.ADDRESS_IP6; + Ip6Address ip6Address = new Ip6Address(); + ip6Address.ip6Address = ipv6AddressNoZoneToArray(address); + addr.un = new AddressUnion(ip6Address); + return addr; + } + + /** * Creates address array from address part of {@link Ipv6Prefix} + * + * @return Ipv6 address as byte array */ default byte[] ipv6AddressPrefixToArray(@Nonnull final Ipv6Prefix ipv6Prefix) { checkNotNull(ipv6Prefix, "Cannot convert null prefix"); @@ -56,6 +78,23 @@ public interface Ipv6Translator extends ByteDataTranslator { } /** + * Transforms {@link Prefix} from {@link Ipv6Prefix} + * @param ipv6Prefix prefix to be translated + * @return Vpp {@link Prefix} from {@link Ipv6Prefix} + */ + default Prefix ipv6AddressPrefixToPrefix(@Nonnull final Ipv6Prefix ipv6Prefix) { + checkNotNull(ipv6Prefix, "Cannot convert null prefix"); + Prefix prefix = new Prefix(); + prefix.address = new Address(); + prefix.address.af = AddressFamily.ADDRESS_IP6; + Ip6Address ip6Address = new Ip6Address(); + ip6Address.ip6Address = ipv6AddressPrefixToArray(ipv6Prefix); + prefix.address.un = new AddressUnion(ip6Address); + prefix.addressLength = extractPrefix(ipv6Prefix); + return prefix; + } + + /** * Extracts {@link Ipv6Prefix} prefix */ default byte extractPrefix(Ipv6Prefix data) { |