[CORD-1108] Refactoring OFDPA Group Handler
Create package "ofdpa" under pipeline package
Move helper functions and classes to OfdpaGroupHandlerUtility
Change-Id: I47e42f2c8afc9088ed684cd6a087233a82c452f6
diff --git a/drivers/default/src/main/java/org/onosproject/driver/pipeline/ofdpa/Ofdpa3QmxPipeline.java b/drivers/default/src/main/java/org/onosproject/driver/pipeline/ofdpa/Ofdpa3QmxPipeline.java
new file mode 100644
index 0000000..8230581
--- /dev/null
+++ b/drivers/default/src/main/java/org/onosproject/driver/pipeline/ofdpa/Ofdpa3QmxPipeline.java
@@ -0,0 +1,96 @@
+/*
+ * Copyright 2017-present Open Networking Laboratory
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.onosproject.driver.pipeline.ofdpa;
+
+import static org.slf4j.LoggerFactory.getLogger;
+
+import java.util.Collection;
+import org.onlab.packet.Ethernet;
+import org.onosproject.net.flow.FlowRule;
+import org.onosproject.net.flow.TrafficSelector;
+import org.onosproject.net.flow.criteria.Criterion;
+import org.onosproject.net.flow.criteria.EthTypeCriterion;
+import org.onosproject.net.flow.criteria.IPCriterion;
+import org.onosproject.net.flowobjective.ForwardingObjective;
+import org.onosproject.net.flowobjective.ObjectiveError;
+import org.slf4j.Logger;
+
+import com.google.common.collect.ImmutableSet;
+
+/**
+ * Pipeliner for Broadcom OF-DPA 3.0 TTP, specifically for Qumran based switches.
+ */
+public class Ofdpa3QmxPipeline extends Ofdpa3Pipeline {
+ private final Logger log = getLogger(getClass());
+
+ @Override
+ protected void initDriverId() {
+ driverId = coreService.registerApplication(
+ "org.onosproject.driver.Ofdpa3QmxPipeline");
+ }
+
+ @Override
+ protected boolean matchInPortTmacTable() {
+ return false;
+ }
+
+ @Override
+ protected Collection<FlowRule> processEthTypeSpecific(ForwardingObjective fwd) {
+ TrafficSelector selector = fwd.selector();
+ EthTypeCriterion ethType =
+ (EthTypeCriterion) selector.getCriterion(Criterion.Type.ETH_TYPE);
+ //XXX remove when support is added to Qumran based OF-DPA
+ if (ethType.ethType().toShort() == Ethernet.TYPE_IPV4 ||
+ ethType.ethType().toShort() == Ethernet.TYPE_IPV6) {
+ log.warn("Routing table is currently unsupported in dev:{}", deviceId);
+ return ImmutableSet.of();
+ }
+
+ return super.processEthTypeSpecific(fwd);
+ }
+
+ @Override
+ protected Collection<FlowRule> processVersatile(ForwardingObjective fwd) {
+ EthTypeCriterion ethType =
+ (EthTypeCriterion) fwd.selector().getCriterion(Criterion.Type.ETH_TYPE);
+ if (ethType == null) {
+ log.error("Versatile forwarding objective:{} must include ethType",
+ fwd.id());
+ fail(fwd, ObjectiveError.BADPARAMS);
+ return ImmutableSet.of();
+ }
+ //XXX remove when support is added to Qumran based OF-DPA
+ if (ethType.ethType().toShort() == Ethernet.TYPE_IPV6) {
+ log.warn("ACL table for IPv6 is currently unsupported in dev:{}", deviceId);
+ return ImmutableSet.of();
+ }
+
+ if (ethType.ethType().toShort() == Ethernet.TYPE_IPV4) {
+ for (Criterion c : fwd.selector().criteria()) {
+ if (c instanceof IPCriterion) {
+ if (((IPCriterion) c).type() == Criterion.Type.IPV4_DST) {
+ log.warn("ACL table for Dst IPv4 is currently "
+ + "unsupported in dev:{}", deviceId);
+ return ImmutableSet.of();
+ }
+ }
+ }
+ }
+
+ return super.processVersatile(fwd);
+ }
+}