use of org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.Ipv6Src in project openflowplugin by opendaylight.
the class OfToSalIpv6SrcCase method process.
@Override
public Optional<MatchBuilder> process(@Nonnull Ipv6SrcCase source, MatchResponseConvertorData data, ConvertorExecutor convertorExecutor) {
final MatchBuilder matchBuilder = data.getMatchBuilder();
final Ipv6MatchBuilder ipv6MatchBuilder = data.getIpv6MatchBuilder();
final Ipv6MatchArbitraryBitMaskBuilder ipv6MatchArbitraryBitMaskBuilder = data.getIpv6MatchArbitraryBitMaskBuilder();
Ipv6Src ipv6Src = source.getIpv6Src();
if (ipv6Src != null) {
byte[] mask = ipv6Src.getMask();
if (mask != null && IpConversionUtil.isIpv6ArbitraryBitMask(mask)) {
if (ipv6MatchBuilder.getIpv6Destination() != null) {
Ipv6Prefix ipv6PrefixDestinationAddress = ipv6MatchBuilder.getIpv6Destination();
Ipv6Address ipv6DstAddress = IpConversionUtil.extractIpv6Address(ipv6PrefixDestinationAddress);
Ipv6ArbitraryMask dstIpv6ArbitraryMask = IpConversionUtil.compressedIpv6MaskFormat(IpConversionUtil.extractIpv6AddressMask(ipv6PrefixDestinationAddress));
setDstIpv6MatchArbitraryBitMaskBuilderFields(ipv6MatchArbitraryBitMaskBuilder, dstIpv6ArbitraryMask, IpConversionUtil.compressedIpv6AddressFormat(ipv6DstAddress));
}
Ipv6ArbitraryMask srcIpv6ArbitraryMask = IpConversionUtil.compressedIpv6MaskFormat(IpConversionUtil.createIpv6ArbitraryBitMask(mask));
Ipv6Address stringIpv6SrcAddress = IpConversionUtil.compressedIpv6AddressFormat(ipv6Src.getIpv6Address());
setSrcIpv6MatchArbitraryBitMaskBuilderFields(ipv6MatchArbitraryBitMaskBuilder, srcIpv6ArbitraryMask, stringIpv6SrcAddress);
matchBuilder.setLayer3Match(ipv6MatchArbitraryBitMaskBuilder.build());
} else if (ipv6MatchArbitraryBitMaskBuilder.getIpv6DestinationAddressNoMask() != null) {
/*
TODO Change comments
Case where destination is of type ipv6MatchArbitraryBitMask already exists in Layer3Match,
source which of type ipv6Match needs to be converted to ipv4MatchArbitraryBitMask.
We convert 1::/32 to 1::/FFFF:FFFF::
example:-
<ipv6-source>1::/32</ipv4-source>
<ipv6-destination-address-no-mask>1::1</ipv6-destination-address-no-mask>
<ipv6-destination-arbitrary-bitmask>FFFF::0001</ipv6-destination-arbitrary-bitmask>
after conversion output example:-
<ipv6-source-address-no-mask>1::</ipv6-source-address-no-mask>
<ipv6-source-arbitrary-bitmask>FFFF:FFFF::</ipv6-source-arbitrary-bitmask>
<ipv6-destination-address-no-mask>1::1</ipv6-destination-address-no-mask>
<ipv6-destination-arbitrary-bitmask>FFFF::0001</ipv6-destination-arbitrary-bitmask>
*/
Ipv6ArbitraryMask srcIpv6ArbitraryMask = IpConversionUtil.compressedIpv6MaskFormat(IpConversionUtil.createIpv6ArbitraryBitMask(mask));
Ipv6Address stringIpv6SrcAddress = IpConversionUtil.compressedIpv6AddressFormat(ipv6Src.getIpv6Address());
setSrcIpv6MatchArbitraryBitMaskBuilderFields(ipv6MatchArbitraryBitMaskBuilder, srcIpv6ArbitraryMask, stringIpv6SrcAddress);
matchBuilder.setLayer3Match(ipv6MatchArbitraryBitMaskBuilder.build());
} else {
Ipv6Address stringIpv6SrcAddress = IpConversionUtil.compressedIpv6AddressFormat(ipv6Src.getIpv6Address());
setIpv6MatchBuilderFields(ipv6MatchBuilder, mask, stringIpv6SrcAddress);
matchBuilder.setLayer3Match(ipv6MatchBuilder.build());
}
}
return Optional.of(matchBuilder);
}
Aggregations