Examples with Ipv4Prefix org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Prefix used on opensource projects

Example 61 with Ipv4Prefix

use of org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Prefix in project openflowplugin by opendaylight.

the class AbstractMatchEntrySerializer method writeIpv4Prefix.

/**
 * Serialize Ipv4 prefix (address and mask).
 *
 * @param prefix Ipv4 prefix
 * @param outBuffer output buffer
 */
protected static void writeIpv4Prefix(final Ipv4Prefix prefix, final ByteBuf outBuffer) {
    // Split address to IP and mask
    final Iterator<String> addressParts = IpConversionUtil.splitToParts(prefix);
    // Write address part of prefix
    writeIpv4Address(new Ipv4Address(addressParts.next()), outBuffer);
    // If prefix had mask, also write prefix
    Optional.ofNullable(MatchConvertorUtil.extractIpv4Mask(addressParts)).ifPresent(mask -> writeMask(mask, outBuffer, EncodeConstants.GROUPS_IN_IPV4_ADDRESS));
}

Example 62 with Ipv4Prefix

use of org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Prefix in project openflowplugin by opendaylight.

the class FlowRegistryKeyFactoryTest method testGetHash2.

@Test
public void testGetHash2() throws Exception {
    MatchBuilder match1Builder = new MatchBuilder().setLayer3Match(new Ipv4MatchBuilder().setIpv4Destination(new Ipv4Prefix("10.0.1.157/32")).build());
    FlowBuilder flow1Builder = new FlowBuilder().setCookie(new FlowCookie(BigInteger.valueOf(483))).setMatch(match1Builder.build()).setPriority(2).setTableId((short) 0);
    FlowRegistryKey flow1Hash = FlowRegistryKeyFactory.create(deviceInfo.getVersion(), flow1Builder.build());
    LOG.info("flowHash1: {}", flow1Hash.hashCode());
    MatchBuilder match2Builder = new MatchBuilder().setLayer3Match(new Ipv4MatchBuilder().setIpv4Destination(new Ipv4Prefix("10.0.0.242/32")).build());
    FlowBuilder flow2Builder = new FlowBuilder(flow1Builder.build()).setCookie(new FlowCookie(BigInteger.valueOf(148))).setMatch(match2Builder.build());
    FlowRegistryKey flow2Hash = FlowRegistryKeyFactory.create(deviceInfo.getVersion(), flow2Builder.build());
    LOG.info("flowHash2: {}", flow2Hash.hashCode());
    Assert.assertNotSame(flow1Hash, flow2Hash);
}

Example 63 with Ipv4Prefix

use of org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Prefix 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);
}

Example 64 with Ipv4Prefix

use of org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Prefix in project openflowplugin by opendaylight.

the class SalToOfSetNwDstActionV10Case method process.

@Nonnull
@Override
public Optional<Action> process(@Nonnull final SetNwDstActionCase source, final ActionConvertorData data, ConvertorExecutor convertorExecutor) {
    final ActionBuilder builder = new ActionBuilder();
    final Address address = source.getSetNwDstAction().getAddress();
    if (address instanceof Ipv4) {
        // FIXME use of substring should be removed and OF models should distinguish where
        // FIXME to use Ipv4Prefix (with mask) and where to use Ipv4Address (without mask)
        String ipAddress = ((Ipv4) address).getIpv4Address().getValue();
        ipAddress = ipAddress.substring(0, ipAddress.indexOf("/"));
        Ipv4Address result = new Ipv4Address(ipAddress);
        SetNwDstCaseBuilder setNwDstCaseBuilder = new SetNwDstCaseBuilder();
        SetNwDstActionBuilder setNwDstActionBuilder = new SetNwDstActionBuilder();
        setNwDstActionBuilder.setIpAddress(result);
        setNwDstCaseBuilder.setSetNwDstAction(setNwDstActionBuilder.build());
        builder.setActionChoice(setNwDstCaseBuilder.build());
    } else {
        throw new IllegalArgumentException("Address is not supported by OF-1.0: " + address.getClass().getName());
    }
    return Optional.of(builder.build());
}

Example 65 with Ipv4Prefix

use of org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Prefix in project openflowplugin by opendaylight.

the class SalToOfSetNwSrcActionV10Case method process.

@Nonnull
@Override
public Optional<Action> process(@Nonnull final SetNwSrcActionCase source, final ActionConvertorData data, ConvertorExecutor convertorExecutor) {
    final ActionBuilder builder = new ActionBuilder();
    final Address address = source.getSetNwSrcAction().getAddress();
    if (address instanceof Ipv4) {
        // FIXME use of substring should be removed and OF models should distinguish where
        // FIXME to use Ipv4Prefix (with mask) and where to use Ipv4Address (without mask)
        String ipAddress = ((Ipv4) address).getIpv4Address().getValue();
        ipAddress = ipAddress.substring(0, ipAddress.indexOf("/"));
        Ipv4Address result = new Ipv4Address(ipAddress);
        SetNwSrcCaseBuilder nwSrcCaseBuilder = new SetNwSrcCaseBuilder();
        SetNwSrcActionBuilder nwSrcBuilder = new SetNwSrcActionBuilder();
        nwSrcBuilder.setIpAddress(new Ipv4Address(result));
        nwSrcCaseBuilder.setSetNwSrcAction(nwSrcBuilder.build());
        builder.setActionChoice(nwSrcCaseBuilder.build());
    } else {
        throw new IllegalArgumentException("Address is not supported by OF-1.0: " + address.getClass().getName());
    }
    return Optional.of(builder.build());
}