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[CORD-1675]Bug fix and encode, decode implementation for Ofdpa3 extensions

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Change-Id: Idbace6d58fdcff5573b250319f02fe31d09b8467
This commit is contained in:
Jonghwan Hyun 2017-08-11 14:00:07 -07:00 committed by Thomas Vachuska
parent 245a682447
commit 360b02f24c
4 changed files with 104 additions and 2 deletions
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4
core/common/src/main/java/org/onosproject/codec/impl/EncodeInstructionCodecHelper.java
View File

@ -142,6 +142,8 @@ public final class EncodeInstructionCodecHelper {
(L2ModificationInstruction.ModVlanHeaderInstruction) l2Instruction;
result.put(InstructionCodec.ETHERNET_TYPE, pushVlanInstruction.ethernetType().toString());
break;
case VLAN_POP:
break;
case MPLS_LABEL:
final L2ModificationInstruction.ModMplsLabelInstruction modMplsLabelInstruction =
(L2ModificationInstruction.ModMplsLabelInstruction) l2Instruction;
@ -162,11 +164,13 @@ public final class EncodeInstructionCodecHelper {
final L2ModificationInstruction.ModMplsBosInstruction modMplsBosInstruction =
(L2ModificationInstruction.ModMplsBosInstruction) l2Instruction;
result.put(InstructionCodec.MPLS_BOS, modMplsBosInstruction.mplsBos());
break;
case MPLS_POP:
final L2ModificationInstruction.ModMplsHeaderInstruction popHeaderInstruction =
(L2ModificationInstruction.ModMplsHeaderInstruction) l2Instruction;
result.put(InstructionCodec.ETHERNET_TYPE,
toHexWithPrefix(popHeaderInstruction.ethernetType().toShort()));
break;
case DEC_MPLS_TTL:
break;
default:

21
drivers/default/src/main/java/org/onosproject/driver/extensions/Ofdpa3ExtensionSelectorInterpreter.java
View File

@ -16,7 +16,9 @@
package org.onosproject.driver.extensions;
import com.fasterxml.jackson.databind.node.ObjectNode;
import org.onlab.packet.VlanId;
import org.onosproject.codec.CodecContext;
import org.onosproject.net.behaviour.ExtensionSelectorResolver;
import org.onosproject.net.driver.AbstractHandlerBehaviour;
import org.onosproject.net.flow.criteria.ExtensionSelector;
@ -30,6 +32,9 @@ import org.projectfloodlight.openflow.protocol.oxm.OFOxmOfdpaMplsL2Port;
import org.projectfloodlight.openflow.protocol.oxm.OFOxmOfdpaOvid;
import org.projectfloodlight.openflow.types.U16;
import org.projectfloodlight.openflow.types.U32;
import org.slf4j.Logger;
import static org.slf4j.LoggerFactory.getLogger;
/**
* Interpreter for OFDPA3 OpenFlow selector extensions.
@ -37,6 +42,8 @@ import org.projectfloodlight.openflow.types.U32;
public class Ofdpa3ExtensionSelectorInterpreter extends AbstractHandlerBehaviour
implements ExtensionSelectorInterpreter, ExtensionSelectorResolver {
private final Logger log = getLogger(getClass());
@Override
public boolean supported(ExtensionSelectorType extensionSelectorType) {
if (extensionSelectorType.equals(ExtensionSelectorTypes.OFDPA_MATCH_OVID.type())) {
@ -131,4 +138,18 @@ public class Ofdpa3ExtensionSelectorInterpreter extends AbstractHandlerBehaviour
throw new UnsupportedOperationException(
"Driver does not support extension type " + type.toString());
}
@Override
public ObjectNode encode(ExtensionSelector extensionSelector, CodecContext context) {
// TODO
log.warn("The encode method of Ofdpa3ExtensionSelectorInterpreter hasn't been implemented");
return null;
}
@Override
public ExtensionSelector decode(ObjectNode json, CodecContext context) {
// TODO
log.warn("The decode method of Ofdpa3ExtensionSelectorInterpreter hasn't been implemented");
return null;
}
}

77
drivers/default/src/main/java/org/onosproject/driver/extensions/Ofdpa3ExtensionTreatmentInterpreter.java
View File

@ -16,7 +16,9 @@
package org.onosproject.driver.extensions;
import com.fasterxml.jackson.databind.node.ObjectNode;
import org.onlab.packet.VlanId;
import org.onosproject.codec.CodecContext;
import org.onosproject.net.behaviour.ExtensionTreatmentResolver;
import org.onosproject.net.driver.AbstractHandlerBehaviour;
import org.onosproject.net.flow.instructions.ExtensionTreatment;
@ -39,6 +41,9 @@ import org.projectfloodlight.openflow.types.U8;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import static com.google.common.base.Preconditions.checkNotNull;
import static org.onlab.util.Tools.nullIsIllegal;
/**
* Interpreter for OFDPA3 OpenFlow treatment extensions.
*/
@ -51,6 +56,11 @@ public class Ofdpa3ExtensionTreatmentInterpreter extends AbstractHandlerBehaviou
private static final int SUB_TYPE_PUSH_CW = 3;
private static final int SUB_TYPE_POP_CW = 4;
private static final String TYPE = "type";
private static final String MISSING_MEMBER_MESSAGE = " member is required in Ofdpa3ExtensionTreatmentInterpreter";
private static final String MISSING_TREATMENT_MESSAGE = "Extension treatment cannot be null";
private static final String NOT_SUPPORTED_MESSAGE = "Driver does not support extension type of ";
private final Logger log = LoggerFactory.getLogger(getClass());
@Override
@ -214,7 +224,70 @@ public class Ofdpa3ExtensionTreatmentInterpreter extends AbstractHandlerBehaviou
} else if (type.equals(ExtensionTreatmentType.ExtensionTreatmentTypes.OFDPA_POP_CW.type())) {
return new Ofdpa3PopCw();
}
throw new UnsupportedOperationException(
"Driver does not support extension type " + type.toString());
throw new UnsupportedOperationException(NOT_SUPPORTED_MESSAGE + type.toString());
}
@Override
public ObjectNode encode(ExtensionTreatment extensionTreatment, CodecContext context) {
checkNotNull(extensionTreatment, MISSING_TREATMENT_MESSAGE);
ExtensionTreatmentType type = extensionTreatment.type();
ObjectNode root = context.mapper().createObjectNode();
if (type.equals(ExtensionTreatmentType.ExtensionTreatmentTypes.OFDPA_SET_MPLS_TYPE.type())) {
Ofdpa3SetMplsType setMplsType = (Ofdpa3SetMplsType) extensionTreatment;
root.put(TYPE, ExtensionTreatmentType.ExtensionTreatmentTypes.OFDPA_SET_MPLS_TYPE.name());
root.setAll(context.codec(Ofdpa3SetMplsType.class).encode(setMplsType, context));
} else if (type.equals(ExtensionTreatmentType.ExtensionTreatmentTypes.OFDPA_SET_OVID.type())) {
Ofdpa3SetOvid setOvid = (Ofdpa3SetOvid) extensionTreatment;
root.put(TYPE, ExtensionTreatmentType.ExtensionTreatmentTypes.OFDPA_SET_OVID.name());
root.setAll(context.codec(Ofdpa3SetOvid.class).encode(setOvid, context));
} else if (type.equals(ExtensionTreatmentType.ExtensionTreatmentTypes.OFDPA_SET_MPLS_L2_PORT.type())) {
Ofdpa3SetMplsL2Port setMplsL2Port = (Ofdpa3SetMplsL2Port) extensionTreatment;
root.put(TYPE, ExtensionTreatmentType.ExtensionTreatmentTypes.OFDPA_SET_MPLS_L2_PORT.name());
root.setAll(context.codec(Ofdpa3SetMplsL2Port.class).encode(setMplsL2Port, context));
} else if (type.equals(ExtensionTreatmentType.ExtensionTreatmentTypes.OFDPA_SET_QOS_INDEX.type())) {
Ofdpa3SetQosIndex setQosIndex = (Ofdpa3SetQosIndex) extensionTreatment;
root.put(TYPE, ExtensionTreatmentType.ExtensionTreatmentTypes.OFDPA_SET_QOS_INDEX.name());
root.setAll(context.codec(Ofdpa3SetQosIndex.class).encode(setQosIndex, context));
} else if (type.equals(ExtensionTreatmentType.ExtensionTreatmentTypes.OFDPA_PUSH_L2_HEADER.type())) {
root.put(TYPE, ExtensionTreatmentType.ExtensionTreatmentTypes.OFDPA_PUSH_L2_HEADER.name());
} else if (type.equals(ExtensionTreatmentType.ExtensionTreatmentTypes.OFDPA_PUSH_CW.type())) {
root.put(TYPE, ExtensionTreatmentType.ExtensionTreatmentTypes.OFDPA_PUSH_CW.name());
} else if (type.equals(ExtensionTreatmentType.ExtensionTreatmentTypes.OFDPA_POP_L2_HEADER.type())) {
root.put(TYPE, ExtensionTreatmentType.ExtensionTreatmentTypes.OFDPA_POP_L2_HEADER.name());
} else if (type.equals(ExtensionTreatmentType.ExtensionTreatmentTypes.OFDPA_POP_CW.type())) {
root.put(TYPE, ExtensionTreatmentType.ExtensionTreatmentTypes.OFDPA_POP_CW.name());
}
return root;
}
@Override
public ExtensionTreatment decode(ObjectNode json, CodecContext context) {
if (json == null || !json.isObject()) {
return null;
}
String type = nullIsIllegal(json.get(TYPE), TYPE + MISSING_MEMBER_MESSAGE).asText();
if (type.equals(ExtensionTreatmentType.ExtensionTreatmentTypes.OFDPA_SET_MPLS_TYPE.name())) {
return context.codec(Ofdpa3SetMplsType.class).decode(json, context);
} else if (type.equals(ExtensionTreatmentType.ExtensionTreatmentTypes.OFDPA_SET_OVID.name())) {
return context.codec(Ofdpa3SetOvid.class).decode(json, context);
} else if (type.equals(ExtensionTreatmentType.ExtensionTreatmentTypes.OFDPA_SET_MPLS_L2_PORT.name())) {
return context.codec(Ofdpa3SetMplsL2Port.class).decode(json, context);
} else if (type.equals(ExtensionTreatmentType.ExtensionTreatmentTypes.OFDPA_SET_QOS_INDEX.name())) {
return context.codec(Ofdpa3SetQosIndex.class).decode(json, context);
} else if (type.equals(ExtensionTreatmentType.ExtensionTreatmentTypes.OFDPA_PUSH_L2_HEADER.name())) {
return new Ofdpa3PushL2Header();
} else if (type.equals(ExtensionTreatmentType.ExtensionTreatmentTypes.OFDPA_PUSH_CW.name())) {
return new Ofdpa3PushCw();
} else if (type.equals(ExtensionTreatmentType.ExtensionTreatmentTypes.OFDPA_POP_L2_HEADER.name())) {
return new Ofdpa3PopL2Header();
} else if (type.equals(ExtensionTreatmentType.ExtensionTreatmentTypes.OFDPA_POP_CW.name())) {
return new Ofdpa3PopCw();
} else {
throw new UnsupportedOperationException(NOT_SUPPORTED_MESSAGE + type.toString());
}
}
}

4
drivers/default/src/main/resources/onos-drivers.xml
View File

@ -88,6 +88,10 @@
impl="org.onosproject.driver.extensions.Ofdpa3ExtensionSelectorInterpreter" />
<behaviour api="org.onosproject.net.behaviour.ExtensionSelectorResolver"
impl="org.onosproject.driver.extensions.Ofdpa3ExtensionSelectorInterpreter" />
<behaviour api="org.onosproject.net.flow.ExtensionTreatmentCodec"
impl="org.onosproject.driver.extensions.Ofdpa3ExtensionTreatmentInterpreter" />
<behaviour api="org.onosproject.net.flow.ExtensionSelectorCodec"
impl="org.onosproject.driver.extensions.Ofdpa3ExtensionSelectorInterpreter" />
</driver>
<!-- Driver for OFDPA 3.0 EA* for Qumran based switches.