package org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.match;
import static org.opendaylight.openflowjava.util.ByteBufUtils.macAddressToString;
-import com.google.common.base.Optional;
+
import java.math.BigInteger;
import java.nio.ByteBuffer;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
+
import javax.annotation.Nonnull;
+
import org.opendaylight.openflowjava.util.ByteBufUtils;
import org.opendaylight.openflowplugin.api.OFConstants;
import org.opendaylight.openflowplugin.api.openflow.md.util.OpenflowVersion;
import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.TunnelBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.VlanMatch;
import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.VlanMatchBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.layer._3.match.*;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.layer._3.match.ArpMatch;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.layer._3.match.ArpMatchBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.layer._3.match.Ipv4Match;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.layer._3.match.Ipv4MatchArbitraryBitMask;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.layer._3.match.Ipv4MatchArbitraryBitMaskBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.layer._3.match.Ipv4MatchBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.layer._3.match.Ipv6Match;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.layer._3.match.Ipv6MatchBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.layer._3.match.TunnelIpv4Match;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.layer._3.match.TunnelIpv4MatchBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.layer._4.match.SctpMatch;
import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.layer._4.match.SctpMatchBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.layer._4.match.TcpMatch;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
+import com.google.common.base.Optional;
+
/**
* Utility class for converting a MD-SAL Flow into the OF flow mod
*/
if (ipv4Address != null) {
byte[] mask = ipv4Address.getMask();
if (mask != null && IpConversionUtil.isArbitraryBitMask(mask)) {
- DottedQuad dottedQuadMask = IpConversionUtil.createArbitraryBitMask(mask);
- String Ipv4Address = ipv4Address.getIpv4Address().getValue();
- setIpv4MatchArbitraryBitMaskBuilderFields(ipv4MatchArbitraryBitMaskBuilder, ofMatch, dottedQuadMask, Ipv4Address);
+ // case where ipv4dst is of type ipv4MatchBuilder and ipv4src is of type ipv4MatchArbitrary.
+ // 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, ofMatch,
+ dstDottedQuadMask, ipv4DstAddress.getValue());
+ }
+ DottedQuad srcDottedQuadMask = IpConversionUtil.createArbitraryBitMask(mask);
+ String stringIpv4SrcAddress = ipv4Address.getIpv4Address().getValue();
+ setSrcIpv4MatchArbitraryBitMaskBuilderFields(ipv4MatchArbitraryBitMaskBuilder, ofMatch,
+ srcDottedQuadMask, stringIpv4SrcAddress);
matchBuilder.setLayer3Match(ipv4MatchArbitraryBitMaskBuilder.build());
- }
- else {
- String ipv4PrefixStr = ipv4Address.getIpv4Address().getValue();
- setIpv4MatchBuilderFields(ipv4MatchBuilder, ofMatch, mask, ipv4PrefixStr);
+ } 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, ofMatch,
+ srcDottedQuadMask, stringIpv4SrcAddress);
+ matchBuilder.setLayer3Match(ipv4MatchArbitraryBitMaskBuilder.build());
+ } else {
+ String stringIpv4SrcAddress = ipv4Address.getIpv4Address().getValue();
+ setIpv4MatchBuilderFields(ipv4MatchBuilder, ofMatch, mask, stringIpv4SrcAddress);
matchBuilder.setLayer3Match(ipv4MatchBuilder.build());
}
}
org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entry.value.grouping.match.entry.value.ipv4.dst._case.Ipv4Dst ipv4Address = ((Ipv4DstCase) ofMatch.getMatchEntryValue()).getIpv4Dst();
if (ipv4Address != null) {
byte[] mask = ipv4Address.getMask();
- if(mask != null && IpConversionUtil.isArbitraryBitMask(mask)) {
- DottedQuad dottedQuadMask = IpConversionUtil.createArbitraryBitMask(mask);
- String Ipv4Address = ipv4Address.getIpv4Address().getValue();
- setIpv4MatchArbitraryBitMaskBuilderFields(ipv4MatchArbitraryBitMaskBuilder, ofMatch, dottedQuadMask, Ipv4Address);
+ if (mask != null && IpConversionUtil.isArbitraryBitMask(mask)) {
+ // case where ipv4src is of type ipv4MatchBuilder and ipv4dst is of type ipv4MatchArbitrary.
+ // 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,ofMatch,
+ srcDottedQuad, ipv4SourceAddress.getValue());
+ }
+ DottedQuad dstDottedQuadMask = IpConversionUtil.createArbitraryBitMask(mask);
+ String stringIpv4DstAddress = ipv4Address.getIpv4Address().getValue();
+ setDstIpv4MatchArbitraryBitMaskBuilderFields(ipv4MatchArbitraryBitMaskBuilder, ofMatch,
+ 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, ofMatch,
+ dstDottedQuadMask, stringIpv4DstAddress);
matchBuilder.setLayer3Match(ipv4MatchArbitraryBitMaskBuilder.build());
}
else {
}
}
- private static void setIpv4MatchArbitraryBitMaskBuilderFields(final Ipv4MatchArbitraryBitMaskBuilder ipv4MatchArbitraryBitMaskBuilder, final MatchEntry ofMatch, final DottedQuad mask, final String ipv4AddressStr) {
+ private static void setSrcIpv4MatchArbitraryBitMaskBuilderFields(
+ final Ipv4MatchArbitraryBitMaskBuilder ipv4MatchArbitraryBitMaskBuilder,
+ final MatchEntry ofMatch, final DottedQuad mask, final String ipv4AddressStr) {
Ipv4Address ipv4Address;
- DottedQuad dottedQuad;
if (mask != null) {
- dottedQuad = mask;
- if (ofMatch.getOxmMatchField().equals(Ipv4Src.class)) {
- ipv4MatchArbitraryBitMaskBuilder.setIpv4SourceArbitraryBitmask(dottedQuad);
- }
- if (ofMatch.getOxmMatchField().equals(Ipv4Dst.class)) {
- ipv4MatchArbitraryBitMaskBuilder.setIpv4DestinationArbitraryBitmask(dottedQuad);
- }
+ ipv4MatchArbitraryBitMaskBuilder.setIpv4SourceArbitraryBitmask(mask);
}
ipv4Address = new Ipv4Address(ipv4AddressStr);
- if (ofMatch.getOxmMatchField().equals(Ipv4Src.class)) {
- ipv4MatchArbitraryBitMaskBuilder.setIpv4SourceAddressNoMask(ipv4Address);
- }
- if (ofMatch.getOxmMatchField().equals(Ipv4Dst.class)) {
- ipv4MatchArbitraryBitMaskBuilder.setIpv4DestinationAddressNoMask(ipv4Address);
+ ipv4MatchArbitraryBitMaskBuilder.setIpv4SourceAddressNoMask(ipv4Address);
+ }
+
+ private static void setDstIpv4MatchArbitraryBitMaskBuilderFields(
+ final Ipv4MatchArbitraryBitMaskBuilder ipv4MatchArbitraryBitMaskBuilder,
+ final MatchEntry ofMatch, final DottedQuad mask, final String ipv4AddressStr) {
+ Ipv4Address ipv4Address;
+ if (mask != null) {
+ ipv4MatchArbitraryBitMaskBuilder.setIpv4DestinationArbitraryBitmask(mask);
}
+ ipv4Address = new Ipv4Address(ipv4AddressStr);
+ ipv4MatchArbitraryBitMaskBuilder.setIpv4DestinationAddressNoMask(ipv4Address);
}
Code Review / openflowplugin.git / blobdiff