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

Example 1 with PiInstruction

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

the class EncodeInstructionCodecHelper method encodePi.

/**
 * Encode a protocol-independent instruction.
 *
 * @param result json node that the instruction attributes are added to
 */
private void encodePi(ObjectNode result) {
    PiInstruction piInstruction = (PiInstruction) instruction;
    result.put(InstructionCodec.SUBTYPE, piInstruction.action().type().name());
    switch(piInstruction.action().type()) {
        case ACTION:
            final PiAction piAction = (PiAction) piInstruction.action();
            result.put(InstructionCodec.PI_ACTION_ID, piAction.id().id());
            final ObjectNode jsonActionParams = context.mapper().createObjectNode();
            for (PiActionParam actionParam : piAction.parameters()) {
                jsonActionParams.put(actionParam.id().id(), HexString.toHexString(actionParam.value().asArray(), null));
            }
            result.set(InstructionCodec.PI_ACTION_PARAMS, jsonActionParams);
            break;
        case ACTION_PROFILE_GROUP_ID:
            final PiActionProfileGroupId groupId = (PiActionProfileGroupId) piInstruction.action();
            result.put(InstructionCodec.PI_ACTION_PROFILE_GROUP_ID, groupId.id());
            break;
        case ACTION_PROFILE_MEMBER_ID:
            final PiActionProfileMemberId memberId = (PiActionProfileMemberId) piInstruction.action();
            result.put(InstructionCodec.PI_ACTION_PROFILE_MEMBER_ID, memberId.id());
            break;
        // TODO: implement JSON encoder for ACTION_SET
        default:
            throw new IllegalArgumentException("Cannot convert protocol-independent subtype of" + piInstruction.action().type().name());
    }
}

Example 2 with PiInstruction

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

the class InstructionJsonMatcher method matchesSafely.

@Override
public boolean matchesSafely(JsonNode jsonInstruction, Description description) {
    // check type
    final JsonNode jsonTypeNode = jsonInstruction.get("type");
    final String jsonType = jsonTypeNode.textValue();
    final String type = instruction.type().name();
    if (!jsonType.equals(type)) {
        description.appendText("type was " + type);
        return false;
    }
    if (instruction instanceof ModMplsHeaderInstruction) {
        return matchModMplsHeaderInstruction(jsonInstruction, description);
    } else if (instruction instanceof OutputInstruction) {
        return matchOutputInstruction(jsonInstruction, description);
    } else if (instruction instanceof GroupInstruction) {
        return matchGroupInstruction(jsonInstruction, description);
    } else if (instruction instanceof MeterInstruction) {
        return matchMeterInstruction(jsonInstruction, description);
    } else if (instruction instanceof SetQueueInstruction) {
        return matchSetQueueInstruction(jsonInstruction, description);
    } else if (instruction instanceof ModOchSignalInstruction) {
        return matchModOchSingalInstruction(jsonInstruction, description);
    } else if (instruction instanceof ModEtherInstruction) {
        return matchModEtherInstruction(jsonInstruction, description);
    } else if (instruction instanceof ModVlanIdInstruction) {
        return matchModVlanIdInstruction(jsonInstruction, description);
    } else if (instruction instanceof ModVlanPcpInstruction) {
        return matchModVlanPcpInstruction(jsonInstruction, description);
    } else if (instruction instanceof ModIPInstruction) {
        return matchModIpInstruction(jsonInstruction, description);
    } else if (instruction instanceof ModIPv6FlowLabelInstruction) {
        return matchModIPv6FlowLabelInstruction(jsonInstruction, description);
    } else if (instruction instanceof ModMplsLabelInstruction) {
        return matchModMplsLabelInstruction(jsonInstruction, description);
    } else if (instruction instanceof ModOduSignalIdInstruction) {
        return matchModOduSingalIdInstruction(jsonInstruction, description);
    } else if (instruction instanceof PiInstruction) {
        return matchPiInstruction(jsonInstruction, description);
    } else if (instruction instanceof NoActionInstruction) {
        return true;
    }
    return false;
}

Example 3 with PiInstruction

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

the class InstructionJsonMatcher method matchPiInstruction.

/**
 * Matches the contents of a protocol-independent instruction.
 *
 * @param instructionJson JSON instruction to match
 * @param description Description object used for recording errors
 * @return true if contents match, false otherwise
 */
private boolean matchPiInstruction(JsonNode instructionJson, Description description) {
    PiInstruction instructionToMatch = (PiInstruction) instruction;
    final String jsonSubtype = instructionJson.get("subtype").textValue();
    if (!instructionToMatch.action().type().name().equals(jsonSubtype)) {
        description.appendText("subtype was " + jsonSubtype);
        return false;
    }
    final String jsonType = instructionJson.get("type").textValue();
    if (!instructionToMatch.type().name().equals(jsonType)) {
        description.appendText("type was " + jsonType);
        return false;
    }
    switch(instructionToMatch.action().type()) {
        case ACTION:
            if (!Objects.equals(instructionJson.get("actionId").textValue(), ((PiAction) instructionToMatch.action()).id().id())) {
                description.appendText("action was " + ((PiAction) instructionToMatch.action()).id().id());
                return false;
            }
            Collection<PiActionParam> piActionParams = ((PiAction) instructionToMatch.action()).parameters();
            JsonNode jsonParams = instructionJson.get("actionParams");
            for (PiActionParam actionParam : piActionParams) {
                if (!Objects.equals(copyFrom(HexString.fromHexString(jsonParams.get(actionParam.id().id()).textValue(), null)), actionParam.value())) {
                    description.appendText("action param value was " + actionParam.value());
                    return false;
                }
            }
            break;
        case ACTION_PROFILE_GROUP_ID:
            if (!Objects.equals(instructionJson.get("groupId").asInt(), ((PiActionProfileGroupId) instructionToMatch.action()).id())) {
                description.appendText("action profile group id was " + ((PiActionProfileGroupId) instructionToMatch.action()).id());
                return false;
            }
            break;
        case ACTION_PROFILE_MEMBER_ID:
            if (!Objects.equals(instructionJson.get("memberId").asInt(), ((PiActionProfileMemberId) instructionToMatch.action()).id())) {
                description.appendText("action profile member id was " + ((PiActionProfileMemberId) instructionToMatch.action()).id());
                return false;
            }
            break;
        default:
            description.appendText("type was " + jsonType);
            return false;
    }
    return true;
}

Example 4 with PiInstruction

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

the class InstructionCodecTest method piInstructionEncodingTest.

/**
 * Tests the encoding of protocol-independent instructions.
 */
@Test
public void piInstructionEncodingTest() {
    PiActionId actionId = PiActionId.of("set_egress_port");
    PiActionParamId actionParamId = PiActionParamId.of("port");
    PiActionParam actionParam = new PiActionParam(actionParamId, ImmutableByteSequence.copyFrom(10));
    PiTableAction action = PiAction.builder().withId(actionId).withParameter(actionParam).build();
    final PiInstruction actionInstruction = Instructions.piTableAction(action);
    final ObjectNode actionInstructionJson = instructionCodec.encode(actionInstruction, context);
    assertThat(actionInstructionJson, matchesInstruction(actionInstruction));
    PiTableAction actionGroupId = PiActionProfileGroupId.of(10);
    final PiInstruction actionGroupIdInstruction = Instructions.piTableAction(actionGroupId);
    final ObjectNode actionGroupIdInstructionJson = instructionCodec.encode(actionGroupIdInstruction, context);
    assertThat(actionGroupIdInstructionJson, matchesInstruction(actionGroupIdInstruction));
    PiTableAction actionProfileMemberId = PiActionProfileMemberId.of(10);
    final PiInstruction actionProfileMemberIdInstruction = Instructions.piTableAction(actionProfileMemberId);
    final ObjectNode actionProfileMemberIdInstructionJson = instructionCodec.encode(actionProfileMemberIdInstruction, context);
    assertThat(actionProfileMemberIdInstructionJson, matchesInstruction(actionProfileMemberIdInstruction));
}

Example 5 with PiInstruction

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

the class InstructionCodecTest method piInstructionDecodingTest.

/**
 * Tests the decoding of protocol-independent instructions.
 */
@Test
public void piInstructionDecodingTest() throws IOException {
    Instruction actionInstruction = getInstruction("PiActionInstruction.json");
    Assert.assertThat(actionInstruction.type(), is(Instruction.Type.PROTOCOL_INDEPENDENT));
    PiTableAction action = ((PiInstruction) actionInstruction).action();
    Assert.assertThat(action.type(), is(PiTableAction.Type.ACTION));
    Assert.assertThat(((PiAction) action).id().id(), is("set_egress_port"));
    Assert.assertThat(((PiAction) action).parameters().size(), is(1));
    Collection<PiActionParam> actionParams = ((PiAction) action).parameters();
    PiActionParam actionParam = actionParams.iterator().next();
    Assert.assertThat(actionParam.id().id(), is("port"));
    Assert.assertThat(actionParam.value(), is(copyFrom((byte) 0x1)));
    Instruction actionGroupIdInstruction = getInstruction("PiActionProfileGroupIdInstruction.json");
    Assert.assertThat(actionInstruction.type(), is(Instruction.Type.PROTOCOL_INDEPENDENT));
    PiTableAction actionGroupId = ((PiInstruction) actionGroupIdInstruction).action();
    Assert.assertThat(actionGroupId.type(), is(PiTableAction.Type.ACTION_PROFILE_GROUP_ID));
    Assert.assertThat(((PiActionProfileGroupId) actionGroupId).id(), is(100));
    Instruction actionMemberIdInstruction = getInstruction("PiActionProfileMemberIdInstruction.json");
    Assert.assertThat(actionInstruction.type(), is(Instruction.Type.PROTOCOL_INDEPENDENT));
    PiTableAction actionMemberId = ((PiInstruction) actionMemberIdInstruction).action();
    Assert.assertThat(actionMemberId.type(), is(PiTableAction.Type.ACTION_PROFILE_MEMBER_ID));
    Assert.assertThat(((PiActionProfileMemberId) actionMemberId).id(), is(100));
}