Examples with Ipv4Src org.opendaylight.yang.gen.v1.urn.opendaylight.table.types.rev131026.Ipv4Src used on opensource projects

Example 1 with Ipv4Src

use of org.opendaylight.yang.gen.v1.urn.opendaylight.table.types.rev131026.Ipv4Src in project openflowplugin by opendaylight.

the class OfToSalIpv4SrcCase method process.

@Override
public Optional<MatchBuilder> process(@Nonnull Ipv4SrcCase source, MatchResponseConvertorData data, ConvertorExecutor convertorExecutor) {
    final MatchBuilder matchBuilder = data.getMatchBuilder();
    final Ipv4MatchBuilder ipv4MatchBuilder = data.getIpv4MatchBuilder();
    final Ipv4MatchArbitraryBitMaskBuilder ipv4MatchArbitraryBitMaskBuilder = data.getIpv4MatchArbitraryBitMaskBuilder();
    Ipv4Src ipv4Address = source.getIpv4Src();
    if (ipv4Address != null) {
        byte[] mask = ipv4Address.getMask();
        if (mask != null && IpConversionUtil.isArbitraryBitMask(mask)) {
            // Needs to convert ipv4dst to ipv4MatchArbitrary.
            if (ipv4MatchBuilder.getIpv4Destination() != null) {
                Ipv4Prefix ipv4PrefixDestinationAddress = ipv4MatchBuilder.getIpv4Destination();
                Ipv4Address ipv4DstAddress = IpConversionUtil.extractIpv4Address(ipv4PrefixDestinationAddress);
                DottedQuad dstDottedQuadMask = IpConversionUtil.extractIpv4AddressMask(ipv4PrefixDestinationAddress);
                setDstIpv4MatchArbitraryBitMaskBuilderFields(ipv4MatchArbitraryBitMaskBuilder, dstDottedQuadMask, ipv4DstAddress.getValue());
            }
            DottedQuad srcDottedQuadMask = IpConversionUtil.createArbitraryBitMask(mask);
            String stringIpv4SrcAddress = ipv4Address.getIpv4Address().getValue();
            setSrcIpv4MatchArbitraryBitMaskBuilderFields(ipv4MatchArbitraryBitMaskBuilder, srcDottedQuadMask, stringIpv4SrcAddress);
            matchBuilder.setLayer3Match(ipv4MatchArbitraryBitMaskBuilder.build());
        } else if (ipv4MatchArbitraryBitMaskBuilder.getIpv4DestinationAddressNoMask() != null) {
            /*
                Case where destination is of type ipv4MatchArbitraryBitMask already exists in Layer3Match,
                source which of type ipv4Match needs to be converted to ipv4MatchArbitraryBitMask.
                We convert 36.36.36.0/24 to 36.36.0/255.255.255.0
                expected output example:-
                <ipv4-destination>36.36.36.0/24</ipv4-destination>
                <ipv4-source-address-no-mask>36.36.36.0</ipv4-source-address-no-mask>
                <ipv4-source-arbitrary-bitmask>255.0.255.0</ipv4-source-arbitrary-bitmask>
                after conversion output example:-
                <ipv4-destination-address-no-mask>36.36.36.0</ipv4-destination-address-no-mask>
                <ipv4-destination-arbitrary-bitmask>255.255.255.0</ipv4-destination-arbitrary-bitmask>
                <ipv4-source-address-no-mask>36.36.36.0</ipv4-source-address-no-mask>
                <ipv4-source-arbitrary-bitmask>255.0.255.0</ipv4-source-arbitrary-bitmask>
                */
            DottedQuad srcDottedQuadMask = IpConversionUtil.createArbitraryBitMask(mask);
            String stringIpv4SrcAddress = ipv4Address.getIpv4Address().getValue();
            setSrcIpv4MatchArbitraryBitMaskBuilderFields(ipv4MatchArbitraryBitMaskBuilder, srcDottedQuadMask, stringIpv4SrcAddress);
            matchBuilder.setLayer3Match(ipv4MatchArbitraryBitMaskBuilder.build());
        } else {
            String stringIpv4SrcAddress = ipv4Address.getIpv4Address().getValue();
            setIpv4MatchBuilderFields(ipv4MatchBuilder, mask, stringIpv4SrcAddress);
            matchBuilder.setLayer3Match(ipv4MatchBuilder.build());
        }
    }
    return Optional.of(matchBuilder);
}

Example 2 with Ipv4Src

use of org.opendaylight.yang.gen.v1.urn.opendaylight.table.types.rev131026.Ipv4Src in project openflowplugin by opendaylight.

the class OfToSalTunnelIpv4SrcCase method process.

@Override
public Optional<MatchBuilder> process(@Nonnull Ipv4SrcCase source, MatchResponseConvertorData data, ConvertorExecutor convertorExecutor) {
    final MatchBuilder matchBuilder = data.getMatchBuilder();
    final Ipv4MatchBuilder ipv4MatchBuilder = data.getIpv4MatchBuilder();
    final TunnelIpv4MatchBuilder tunnelIpv4MatchBuilder = data.getTunnelIpv4MatchBuilder();
    Ipv4Src tunnelIpv4Dst = source.getIpv4Src();
    if (tunnelIpv4Dst != null) {
        String ipv4PrefixStr = tunnelIpv4Dst.getIpv4Address().getValue();
        byte[] mask = tunnelIpv4Dst.getMask();
        ipv4PrefixStr += IpConversionUtil.PREFIX_SEPARATOR + ByteBuffer.wrap(tunnelIpv4Dst.getMask()).getInt();
        final Ipv4Prefix ipv4Prefix;
        if (mask != null) {
            ipv4Prefix = IpConversionUtil.createPrefix(new Ipv4Address(ipv4PrefixStr), mask);
        } else {
            // Openflow Spec : 1.3.2
            // An all-one-bits oxm_mask is equivalent to specifying 0 for oxm_hasmask and omitting oxm_mask.
            // So when user specify 32 as a mast, switch omit that mast and we get null as a mask in flow
            // statistics response.
            ipv4Prefix = IpConversionUtil.createPrefix(new Ipv4Address(ipv4PrefixStr));
        }
        ipv4MatchBuilder.setIpv4Source(ipv4Prefix);
        matchBuilder.setLayer3Match(tunnelIpv4MatchBuilder.build());
    }
    return Optional.of(matchBuilder);
}

Example 3 with Ipv4Src

use of org.opendaylight.yang.gen.v1.urn.opendaylight.table.types.rev131026.Ipv4Src in project openflowplugin by opendaylight.

the class OfToSalIpv4DstCase method process.

@Override
public Optional<MatchBuilder> process(@Nonnull Ipv4DstCase source, MatchResponseConvertorData data, ConvertorExecutor convertorExecutor) {
    final MatchBuilder matchBuilder = data.getMatchBuilder();
    final Ipv4MatchBuilder ipv4MatchBuilder = data.getIpv4MatchBuilder();
    final Ipv4MatchArbitraryBitMaskBuilder ipv4MatchArbitraryBitMaskBuilder = data.getIpv4MatchArbitraryBitMaskBuilder();
    Ipv4Dst ipv4Address = source.getIpv4Dst();
    if (ipv4Address != null) {
        byte[] mask = ipv4Address.getMask();
        if (mask != null && IpConversionUtil.isArbitraryBitMask(mask)) {
            // Needs to convert ipv4src to ipv4MatchArbitrary.
            if (ipv4MatchBuilder.getIpv4Source() != null) {
                Ipv4Prefix ipv4PrefixSourceAddress = ipv4MatchBuilder.getIpv4Source();
                Ipv4Address ipv4SourceAddress = IpConversionUtil.extractIpv4Address(ipv4PrefixSourceAddress);
                DottedQuad srcDottedQuad = IpConversionUtil.extractIpv4AddressMask(ipv4PrefixSourceAddress);
                setSrcIpv4MatchArbitraryBitMaskBuilderFields(ipv4MatchArbitraryBitMaskBuilder, srcDottedQuad, ipv4SourceAddress.getValue());
            }
            DottedQuad dstDottedQuadMask = IpConversionUtil.createArbitraryBitMask(mask);
            String stringIpv4DstAddress = ipv4Address.getIpv4Address().getValue();
            setDstIpv4MatchArbitraryBitMaskBuilderFields(ipv4MatchArbitraryBitMaskBuilder, dstDottedQuadMask, stringIpv4DstAddress);
            matchBuilder.setLayer3Match(ipv4MatchArbitraryBitMaskBuilder.build());
        } else if (ipv4MatchArbitraryBitMaskBuilder.getIpv4SourceAddressNoMask() != null) {
            /*
                        Case where source is of type ipv4MatchArbitraryBitMask already exists in Layer3Match,
                        destination which of type ipv4Match needs to be converted to ipv4MatchArbitraryBitMask.
                        We convert 36.36.36.0/24 to 36.36.0/255.255.255.0
                        expected output example:-
                        <ipv4-source>36.36.36.0/24</ipv4-source>
                        <ipv4-destination-address-no-mask>36.36.36.0</ipv4-destination-address-no-mask>
                        <ipv4-destination-arbitrary-bitmask>255.0.255.0</ipv4-destination-arbitrary-bitmask>
                        after conversion output example:-
                        <ipv4-source-address-no-mask>36.36.36.0</ipv4-source-address-no-mask>
                        <ipv4-source-arbitrary-bitmask>255.255.255.0</ipv4-source-arbitrary-bitmask>
                        <ipv4-destination-address-no-mask>36.36.36.0</ipv4-destination-address-no-mask>
                        <ipv4-destination-arbitrary-bitmask>255.0.255.0</ipv4-destination-arbitrary-bitmask>
                        */
            DottedQuad dstDottedQuadMask = IpConversionUtil.createArbitraryBitMask(mask);
            String stringIpv4DstAddress = ipv4Address.getIpv4Address().getValue();
            setDstIpv4MatchArbitraryBitMaskBuilderFields(ipv4MatchArbitraryBitMaskBuilder, dstDottedQuadMask, stringIpv4DstAddress);
            matchBuilder.setLayer3Match(ipv4MatchArbitraryBitMaskBuilder.build());
        } else {
            String ipv4PrefixStr = ipv4Address.getIpv4Address().getValue();
            setIpv4MatchBuilderFields(ipv4MatchBuilder, mask, ipv4PrefixStr);
            matchBuilder.setLayer3Match(ipv4MatchBuilder.build());
        }
    }
    return Optional.of(matchBuilder);
}