Examples with L1ModificationInstruction org.onosproject.net.flow.instructions.L1ModificationInstruction used on opensource projects

Example 1 with L1ModificationInstruction

use of org.onosproject.net.flow.instructions.L1ModificationInstruction in project onos by opennetworkinglab.

the class EncodeInstructionCodecHelper method encodeL1.

/**
 * Encode an L1 modification instruction.
 *
 * @param result json node that the instruction attributes are added to
 */
private void encodeL1(ObjectNode result) {
    L1ModificationInstruction l1Instruction = (L1ModificationInstruction) instruction;
    result.put(InstructionCodec.SUBTYPE, l1Instruction.subtype().name());
    switch(l1Instruction.subtype()) {
        case ODU_SIGID:
            final L1ModificationInstruction.ModOduSignalIdInstruction oduSignalIdInstruction = (L1ModificationInstruction.ModOduSignalIdInstruction) l1Instruction;
            OduSignalId oduSignalId = oduSignalIdInstruction.oduSignalId();
            ObjectNode child = result.putObject("oduSignalId");
            child.put(InstructionCodec.TRIBUTARY_PORT_NUMBER, oduSignalId.tributaryPortNumber());
            child.put(InstructionCodec.TRIBUTARY_SLOT_LEN, oduSignalId.tributarySlotLength());
            child.put(InstructionCodec.TRIBUTARY_SLOT_BITMAP, HexString.toHexString(oduSignalId.tributarySlotBitmap()));
            break;
        default:
            log.info("Cannot convert L1 subtype of {}", l1Instruction.subtype());
            break;
    }
}

Example 2 with L1ModificationInstruction

use of org.onosproject.net.flow.instructions.L1ModificationInstruction in project onos by opennetworkinglab.

the class FlowModBuilderVer13 method buildL1Modification.

protected OFAction buildL1Modification(Instruction i) {
    L1ModificationInstruction l1m = (L1ModificationInstruction) i;
    OFOxm<?> oxm = null;
    switch(l1m.subtype()) {
        case ODU_SIGID:
            ModOduSignalIdInstruction modOduSignalIdInstruction = (ModOduSignalIdInstruction) l1m;
            OduSignalId oduSignalId = modOduSignalIdInstruction.oduSignalId();
            OduSignalID oduSignalID = new OduSignalID((short) oduSignalId.tributaryPortNumber(), (short) oduSignalId.tributarySlotLength(), oduSignalId.tributarySlotBitmap());
            oxm = factory().oxms().expOduSigId(oduSignalID);
            break;
        default:
            log.warn("Unimplemented action type {}.", l1m.subtype());
            break;
    }
    if (oxm != null) {
        return factory().actions().buildSetField().setField(oxm).build();
    }
    return null;
}

Example 3 with L1ModificationInstruction

use of org.onosproject.net.flow.instructions.L1ModificationInstruction in project onos by opennetworkinglab.

the class FlowObjectiveCompositionUtil method revertTreatmentSelector.

public static TrafficSelector revertTreatmentSelector(TrafficTreatment trafficTreatment, TrafficSelector trafficSelector) {
    TrafficSelector.Builder selectorBuilder = DefaultTrafficSelector.builder();
    Map<Criterion.Type, Criterion> criterionMap = new HashMap<>();
    for (Criterion criterion : trafficSelector.criteria()) {
        criterionMap.put(criterion.type(), criterion);
    }
    for (Instruction instruction : trafficTreatment.allInstructions()) {
        switch(instruction.type()) {
            case OUTPUT:
                break;
            case GROUP:
                break;
            case L0MODIFICATION:
                {
                    L0ModificationInstruction l0 = (L0ModificationInstruction) instruction;
                    switch(l0.subtype()) {
                        case OCH:
                            if (criterionMap.containsKey(Criterion.Type.OCH_SIGID)) {
                                if (((OchSignalCriterion) criterionMap.get((Criterion.Type.OCH_SIGID))).lambda().equals(((L0ModificationInstruction.ModOchSignalInstruction) l0).lambda())) {
                                    criterionMap.remove(Criterion.Type.OCH_SIGID);
                                } else {
                                    return null;
                                }
                            }
                        default:
                            break;
                    }
                    break;
                }
            case L1MODIFICATION:
                {
                    L1ModificationInstruction l1 = (L1ModificationInstruction) instruction;
                    switch(l1.subtype()) {
                        case ODU_SIGID:
                            if (criterionMap.containsKey(Criterion.Type.ODU_SIGID)) {
                                if (((OduSignalIdCriterion) criterionMap.get((Criterion.Type.ODU_SIGID))).oduSignalId().equals(((L1ModificationInstruction.ModOduSignalIdInstruction) l1).oduSignalId())) {
                                    criterionMap.remove(Criterion.Type.ODU_SIGID);
                                } else {
                                    return null;
                                }
                            }
                        default:
                            break;
                    }
                    break;
                }
            case L2MODIFICATION:
                {
                    L2ModificationInstruction l2 = (L2ModificationInstruction) instruction;
                    switch(l2.subtype()) {
                        case ETH_SRC:
                            if (criterionMap.containsKey(Criterion.Type.ETH_SRC)) {
                                if (((EthCriterion) criterionMap.get((Criterion.Type.ETH_SRC))).mac().equals(((L2ModificationInstruction.ModEtherInstruction) l2).mac())) {
                                    criterionMap.remove(Criterion.Type.ETH_SRC);
                                } else {
                                    return null;
                                }
                            } else {
                                break;
                            }
                        case ETH_DST:
                            if (criterionMap.containsKey(Criterion.Type.ETH_DST)) {
                                if (((EthCriterion) criterionMap.get((Criterion.Type.ETH_DST))).mac().equals(((L2ModificationInstruction.ModEtherInstruction) l2).mac())) {
                                    criterionMap.remove(Criterion.Type.ETH_DST);
                                } else {
                                    return null;
                                }
                            } else {
                                break;
                            }
                        case VLAN_ID:
                            if (criterionMap.containsKey(Criterion.Type.VLAN_VID)) {
                                if (((VlanIdCriterion) criterionMap.get((Criterion.Type.VLAN_VID))).vlanId().equals(((L2ModificationInstruction.ModVlanIdInstruction) l2).vlanId())) {
                                    criterionMap.remove(Criterion.Type.VLAN_VID);
                                } else {
                                    return null;
                                }
                            } else {
                                break;
                            }
                        case VLAN_PCP:
                            if (criterionMap.containsKey(Criterion.Type.VLAN_PCP)) {
                                if (((VlanPcpCriterion) criterionMap.get((Criterion.Type.VLAN_PCP))).priority() == ((L2ModificationInstruction.ModVlanPcpInstruction) l2).vlanPcp()) {
                                    criterionMap.remove(Criterion.Type.VLAN_PCP);
                                } else {
                                    return null;
                                }
                            } else {
                                break;
                            }
                        case MPLS_LABEL:
                            if (criterionMap.containsKey(Criterion.Type.MPLS_LABEL)) {
                                if (((MplsCriterion) criterionMap.get((Criterion.Type.MPLS_LABEL))).label().equals(((L2ModificationInstruction.ModMplsLabelInstruction) l2).label())) {
                                    criterionMap.remove(Criterion.Type.ETH_DST);
                                } else {
                                    return null;
                                }
                            } else {
                                break;
                            }
                        default:
                            break;
                    }
                    break;
                }
            case TABLE:
                break;
            case L3MODIFICATION:
                {
                    L3ModificationInstruction l3 = (L3ModificationInstruction) instruction;
                    switch(l3.subtype()) {
                        case IPV4_SRC:
                            if (criterionMap.containsKey(Criterion.Type.IPV4_SRC)) {
                                if (((IPCriterion) criterionMap.get(Criterion.Type.IPV4_SRC)).ip().contains(((L3ModificationInstruction.ModIPInstruction) l3).ip())) {
                                    criterionMap.remove(Criterion.Type.IPV4_SRC);
                                } else {
                                    return null;
                                }
                            } else {
                                break;
                            }
                        case IPV4_DST:
                            if (criterionMap.containsKey(Criterion.Type.IPV4_DST)) {
                                if (((IPCriterion) criterionMap.get(Criterion.Type.IPV4_DST)).ip().contains(((L3ModificationInstruction.ModIPInstruction) l3).ip())) {
                                    criterionMap.remove(Criterion.Type.IPV4_DST);
                                } else {
                                    return null;
                                }
                            } else {
                                break;
                            }
                        case IPV6_SRC:
                            if (criterionMap.containsKey(Criterion.Type.IPV6_SRC)) {
                                if (((IPCriterion) criterionMap.get(Criterion.Type.IPV6_SRC)).ip().contains(((L3ModificationInstruction.ModIPInstruction) l3).ip())) {
                                    criterionMap.remove(Criterion.Type.IPV6_SRC);
                                } else {
                                    return null;
                                }
                            } else {
                                break;
                            }
                        case IPV6_DST:
                            if (criterionMap.containsKey(Criterion.Type.IPV6_DST)) {
                                if (((IPCriterion) criterionMap.get(Criterion.Type.IPV6_DST)).ip().contains(((L3ModificationInstruction.ModIPInstruction) l3).ip())) {
                                    criterionMap.remove(Criterion.Type.IPV6_DST);
                                } else {
                                    return null;
                                }
                            } else {
                                break;
                            }
                        case IPV6_FLABEL:
                            if (criterionMap.containsKey(Criterion.Type.IPV6_FLABEL)) {
                                if (((IPv6FlowLabelCriterion) criterionMap.get(Criterion.Type.IPV6_FLABEL)).flowLabel() == (((L3ModificationInstruction.ModIPv6FlowLabelInstruction) l3).flowLabel())) {
                                    criterionMap.remove(Criterion.Type.IPV4_SRC);
                                } else {
                                    return null;
                                }
                            } else {
                                break;
                            }
                        default:
                            break;
                    }
                    break;
                }
            case METADATA:
                break;
            default:
                break;
        }
    }
    for (Criterion criterion : criterionMap.values()) {
        selectorBuilder.add(criterion);
    }
    return selectorBuilder.build();
}