1 files changed, 102 insertions, 0 deletions
diff --git a/framework/src/onos/drivers/src/main/java/org/onosproject/driver/extensions/NiciraExtensionSelectorInterpreter.java b/framework/src/onos/drivers/src/main/java/org/onosproject/driver/extensions/NiciraExtensionSelectorInterpreter.java
new file mode 100644
index 00000000..9f302991
--- /dev/null
+++ b/framework/src/onos/drivers/src/main/java/org/onosproject/driver/extensions/NiciraExtensionSelectorInterpreter.java
@@ -0,0 +1,102 @@
+/*
+ * Copyright 2015 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.extensions;
+
+import org.onosproject.net.behaviour.ExtensionSelectorResolver;
+import org.onosproject.net.driver.AbstractHandlerBehaviour;
+import org.onosproject.net.flow.criteria.ExtensionSelector;
+import org.onosproject.net.flow.criteria.ExtensionSelectorType;
+import org.onosproject.openflow.controller.ExtensionSelectorInterpreter;
+import org.projectfloodlight.openflow.protocol.OFFactory;
+import org.projectfloodlight.openflow.protocol.oxm.OFOxm;
+
+/**
+ * Interpreter for Nicira OpenFlow selector extensions.
+ */
+public class NiciraExtensionSelectorInterpreter
+        extends AbstractHandlerBehaviour
+        implements ExtensionSelectorInterpreter, ExtensionSelectorResolver {
+
+    @Override
+    public boolean supported(ExtensionSelectorType extensionSelectorType) {
+        if (extensionSelectorType.equals(ExtensionSelectorType.ExtensionSelectorTypes.NICIRA_MATCH_NSH_SPI.type())) {
+            return true;
+        }
+        if (extensionSelectorType.equals(ExtensionSelectorType.ExtensionSelectorTypes.NICIRA_MATCH_NSH_SI.type())) {
+            return true;
+        }
+        if (extensionSelectorType.equals(ExtensionSelectorType.ExtensionSelectorTypes.NICIRA_MATCH_NSH_CH1.type())) {
+            return true;
+        }
+        if (extensionSelectorType.equals(ExtensionSelectorType.ExtensionSelectorTypes.NICIRA_MATCH_NSH_CH2.type())) {
+            return true;
+        }
+        if (extensionSelectorType.equals(ExtensionSelectorType.ExtensionSelectorTypes.NICIRA_MATCH_NSH_CH3.type())) {
+            return true;
+        }
+        if (extensionSelectorType.equals(ExtensionSelectorType.ExtensionSelectorTypes.NICIRA_MATCH_NSH_CH4.type())) {
+            return true;
+        }
+        return false;
+    }
+
+    @Override
+    public OFOxm<?> mapSelector(OFFactory factory, ExtensionSelector extensionSelector) {
+        ExtensionSelectorType type = extensionSelector.type();
+        if (type.equals(ExtensionSelectorType.ExtensionSelectorTypes.NICIRA_MATCH_NSH_SPI.type())) {
+            // TODO
+        }
+        if (type.equals(ExtensionSelectorType.ExtensionSelectorTypes.NICIRA_MATCH_NSH_SI.type())) {
+            // TODO
+        }
+        if (type.equals(ExtensionSelectorType.ExtensionSelectorTypes.NICIRA_MATCH_NSH_CH1.type())) {
+            // TODO
+        }
+        if (type.equals(ExtensionSelectorType.ExtensionSelectorTypes.NICIRA_MATCH_NSH_CH2.type())) {
+            // TODO
+        }
+        if (type.equals(ExtensionSelectorType.ExtensionSelectorTypes.NICIRA_MATCH_NSH_CH3.type())) {
+            // TODO
+        }
+        if (type.equals(ExtensionSelectorType.ExtensionSelectorTypes.NICIRA_MATCH_NSH_CH4.type())) {
+            // TODO
+        }
+        return null;
+    }
+
+    @Override
+    public ExtensionSelector mapOxm(OFOxm<?> oxm) {
+        return null;
+    }
+
+    @Override
+    public ExtensionSelector getExtensionSelector(ExtensionSelectorType type) {
+        if (type.equals(ExtensionSelectorType.ExtensionSelectorTypes.NICIRA_MATCH_NSH_SPI.type())) {
+            return new NiciraMatchNshSpi();
+        }
+        if (type.equals(ExtensionSelectorType.ExtensionSelectorTypes.NICIRA_MATCH_NSH_SI.type())) {
+            return new NiciraMatchNshSi();
+        }
+        if (type.equals(ExtensionSelectorType.ExtensionSelectorTypes.NICIRA_MATCH_NSH_CH1.type())
+                || type.equals(ExtensionSelectorType.ExtensionSelectorTypes.NICIRA_MATCH_NSH_CH2.type())
+                || type.equals(ExtensionSelectorType.ExtensionSelectorTypes.NICIRA_MATCH_NSH_CH3.type())
+                || type.equals(ExtensionSelectorType.ExtensionSelectorTypes.NICIRA_MATCH_NSH_CH4.type())) {
+            return new NiciraMatchNshContextHeader(type);
+        }
+        return null;
+    }
+}