Examples with PiActionId org.onosproject.net.pi.model.PiActionId used on opensource projects

Example 1 with PiActionId

use of org.onosproject.net.pi.model.PiActionId in project onos by opennetworkinglab.

the class P4InfoParserTest method testParseP4RuntimeTranslationAndOptional.

/**
 * Tests parse method with P4Runtime translation fields and optional fields.
 * @throws Exception if equality group objects dose not match as expected
 */
@Test
public void testParseP4RuntimeTranslationAndOptional() throws Exception {
    PiPipelineModel model = P4InfoParser.parse(p4InfoUrl2);
    // Generate a P4Info object from the file
    final P4Info p4info;
    try {
        p4info = getP4InfoMessage(p4InfoUrl2);
    } catch (IOException e) {
        throw new P4InfoParserException("Unable to parse protobuf " + p4InfoUrl.toString(), e);
    }
    List<Table> tableMsgs = p4info.getTablesList();
    PiTableId table0Id = PiTableId.of(tableMsgs.get(0).getPreamble().getName());
    // parse tables
    PiTableModel table0Model = model.table(table0Id).orElse(null);
    // Check matchFields
    List<MatchField> matchFieldList = tableMsgs.get(0).getMatchFieldsList();
    List<PiMatchFieldModel> piMatchFieldList = new ArrayList<>();
    for (MatchField matchFieldIter : matchFieldList) {
        MatchField.MatchType matchType = matchFieldIter.getMatchType();
        PiMatchType piMatchType;
        switch(matchType) {
            case EXACT:
                piMatchType = PiMatchType.EXACT;
                break;
            case LPM:
                piMatchType = PiMatchType.LPM;
                break;
            case TERNARY:
                piMatchType = PiMatchType.TERNARY;
                break;
            case RANGE:
                piMatchType = PiMatchType.RANGE;
                break;
            case OPTIONAL:
                piMatchType = PiMatchType.OPTIONAL;
                break;
            default:
                Assert.fail();
                return;
        }
        if (matchFieldIter.getTypeName().getName().equals("mac_addr_t")) {
            piMatchFieldList.add(new P4MatchFieldModel(PiMatchFieldId.of(matchFieldIter.getName()), P4MatchFieldModel.BIT_WIDTH_UNDEFINED, piMatchType));
        } else {
            piMatchFieldList.add(new P4MatchFieldModel(PiMatchFieldId.of(matchFieldIter.getName()), matchFieldIter.getBitwidth(), piMatchType));
        }
    }
    assertThat("Incorrect order for matchFields", table0Model.matchFields(), IsIterableContainingInOrder.contains(piMatchFieldList.get(0), piMatchFieldList.get(1), piMatchFieldList.get(2), piMatchFieldList.get(3)));
    // check table0 actionsRefs
    List<ActionRef> actionRefList = tableMsgs.get(0).getActionRefsList();
    assertThat("Incorrect size for actionRefs", actionRefList.size(), is(equalTo(4)));
    // create action instances
    // Set egress with string as parameter
    PiActionId actionId = PiActionId.of("set_egress_port");
    PiActionParamId piActionParamId = PiActionParamId.of("port");
    PiActionParamModel actionParamModel = new P4ActionParamModel(piActionParamId, P4ActionParamModel.BIT_WIDTH_UNDEFINED);
    ImmutableMap<PiActionParamId, PiActionParamModel> params = new ImmutableMap.Builder<PiActionParamId, PiActionParamModel>().put(piActionParamId, actionParamModel).build();
    PiActionModel setEgressPortAction = new P4ActionModel(actionId, params);
    // Set egress with 32 bit as parameter
    actionId = PiActionId.of("set_egress_port2");
    piActionParamId = PiActionParamId.of("port");
    int bitWitdth = 32;
    actionParamModel = new P4ActionParamModel(piActionParamId, bitWitdth);
    params = new ImmutableMap.Builder<PiActionParamId, PiActionParamModel>().put(piActionParamId, actionParamModel).build();
    PiActionModel setEgressPortAction2 = new P4ActionModel(actionId, params);
    actionId = PiActionId.of("send_to_cpu");
    PiActionModel sendToCpuAction = new P4ActionModel(actionId, new ImmutableMap.Builder<PiActionParamId, PiActionParamModel>().build());
    actionId = PiActionId.of("drop");
    PiActionModel dropAction = new P4ActionModel(actionId, new ImmutableMap.Builder<PiActionParamId, PiActionParamModel>().build());
    // check table0 actions
    assertThat("action dose not match", table0Model.actions(), IsIterableContainingInAnyOrder.containsInAnyOrder(setEgressPortAction, setEgressPortAction2, sendToCpuAction, dropAction));
}

Example 2 with PiActionId

use of org.onosproject.net.pi.model.PiActionId in project onos by opennetworkinglab.

the class PiActionIdTest method testConstruction.

/**
 * Checks the construction of a PiActionId object.
 */
@Test
public void testConstruction() {
    final PiActionId actionId = PiActionId.of(DEC_TTL);
    assertThat(actionId, is(notNullValue()));
    assertThat(actionId.id(), is(DEC_TTL));
}

Example 3 with PiActionId

use of org.onosproject.net.pi.model.PiActionId in project onos by opennetworkinglab.

the class PiActionTest method testMethodWithParameters.

/**
 * Checks the construction of a PiAction object with parameters.
 */
@Test
public void testMethodWithParameters() {
    PiActionId piActionId = PiActionId.of(MOD_NW_DST);
    Collection<PiActionParam> runtimeParams = Lists.newArrayList();
    PiActionParam piActionParam = new PiActionParam(PiActionParamId.of(DST_ADDR), copyFrom(0x0a010101));
    runtimeParams.add(piActionParam);
    final PiAction piAction = PiAction.builder().withId(piActionId).withParameters(runtimeParams).build();
    assertThat(piAction, is(notNullValue()));
    assertThat(piAction.id(), is(piActionId));
    assertThat(piAction.parameters(), is(runtimeParams));
    assertThat(piAction.type(), is(PiTableAction.Type.ACTION));
}

Example 4 with PiActionId

use of org.onosproject.net.pi.model.PiActionId in project onos by opennetworkinglab.

the class PiActionTest method testMethodWithParameter.

/**
 * Checks the construction of a PiAction object with parameter.
 */
@Test
public void testMethodWithParameter() {
    PiActionId piActionId = PiActionId.of(MOD_NW_DST);
    PiActionParam piActionParam = new PiActionParam(PiActionParamId.of(DST_ADDR), copyFrom(0x0a010101));
    final PiAction piAction = PiAction.builder().withId(piActionId).withParameter(piActionParam).build();
    assertThat(piAction, is(notNullValue()));
    assertThat(piAction.id(), is(piActionId));
    assertThat(piAction.type(), is(PiTableAction.Type.ACTION));
}

Example 5 with PiActionId

use of org.onosproject.net.pi.model.PiActionId in project onos by opennetworkinglab.

the class MyTunnelApp method insertTunnelIngressRule.

/**
 * Generates and insert a flow rule to perform the tunnel INGRESS function
 * for the given switch, destination IP address and tunnel ID.
 *
 * @param switchId  switch ID
 * @param dstIpAddr IP address to forward inside the tunnel
 * @param tunId     tunnel ID
 */
private void insertTunnelIngressRule(DeviceId switchId, IpAddress dstIpAddr, int tunId) {
    PiTableId tunnelIngressTableId = PiTableId.of("c_ingress.t_tunnel_ingress");
    // Longest prefix match on IPv4 dest address.
    PiMatchFieldId ipDestMatchFieldId = PiMatchFieldId.of("hdr.ipv4.dst_addr");
    PiCriterion match = PiCriterion.builder().matchLpm(ipDestMatchFieldId, dstIpAddr.toOctets(), 32).build();
    PiActionParam tunIdParam = new PiActionParam(PiActionParamId.of("tun_id"), tunId);
    PiActionId ingressActionId = PiActionId.of("c_ingress.my_tunnel_ingress");
    PiAction action = PiAction.builder().withId(ingressActionId).withParameter(tunIdParam).build();
    log.info("Inserting INGRESS rule on switch {}: table={}, match={}, action={}", switchId, tunnelIngressTableId, match, action);
    insertPiFlowRule(switchId, tunnelIngressTableId, match, action);
}