import java.net.InetAddress;
import java.net.UnknownHostException;
import java.util.ArrayList;
+import java.util.HashMap;
import java.util.List;
+import java.util.Map;
import org.opendaylight.controller.protocol_plugin.openflow.vendorextension.v6extension.V6FlowMod;
import org.opendaylight.controller.protocol_plugin.openflow.vendorextension.v6extension.V6Match;
import org.opendaylight.controller.sal.action.ActionType;
import org.opendaylight.controller.sal.action.Controller;
import org.opendaylight.controller.sal.action.Drop;
+import org.opendaylight.controller.sal.action.Enqueue;
import org.opendaylight.controller.sal.action.Flood;
import org.opendaylight.controller.sal.action.FloodAll;
import org.opendaylight.controller.sal.action.HwPath;
import org.openflow.protocol.action.OFActionDataLayer;
import org.openflow.protocol.action.OFActionDataLayerDestination;
import org.openflow.protocol.action.OFActionDataLayerSource;
+import org.openflow.protocol.action.OFActionEnqueue;
import org.openflow.protocol.action.OFActionNetworkLayerAddress;
import org.openflow.protocol.action.OFActionNetworkLayerDestination;
import org.openflow.protocol.action.OFActionNetworkLayerSource;
actionsLength += OFActionOutput.MINIMUM_LENGTH;
continue;
}
+ if (action.getType() == ActionType.ENQUEUE) {
+ Enqueue a = (Enqueue) action;
+ OFActionEnqueue ofAction = new OFActionEnqueue();
+ ofAction.setPort(PortConverter.toOFPort(a.getPort()));
+ ofAction.setQueueId(a.getQueue());
+ actionsList.add(ofAction);
+ actionsLength += OFActionEnqueue.MINIMUM_LENGTH;
+ continue;
+ }
if (action.getType() == ActionType.DROP) {
continue;
}
if (port != null) {
((OFFlowMod) fm).setOutPort(port);
}
- if (command == OFFlowMod.OFPFC_ADD
- || command == OFFlowMod.OFPFC_MODIFY
+ if (command == OFFlowMod.OFPFC_ADD || command == OFFlowMod.OFPFC_MODIFY
|| command == OFFlowMod.OFPFC_MODIFY_STRICT) {
- if (flow.getIdleTimeout() != 0 || flow.getHardTimeout() != 0) {
- // Instruct switch to let controller know when flow expires
- ((OFFlowMod) fm).setFlags((short) 1);
- }
+ // Instruct switch to let controller know when flow is removed
+ ((OFFlowMod) fm).setFlags((short) 1);
}
} else {
((V6FlowMod) fm).setVendor();
if (port != null) {
((V6FlowMod) fm).setOutPort(port);
}
- if (command == OFFlowMod.OFPFC_ADD
- || command == OFFlowMod.OFPFC_MODIFY
+ if (command == OFFlowMod.OFPFC_ADD || command == OFFlowMod.OFPFC_MODIFY
|| command == OFFlowMod.OFPFC_MODIFY_STRICT) {
- if (flow.getIdleTimeout() != 0 || flow.getHardTimeout() != 0) {
- // Instruct switch to let controller know when flow expires
- ((V6FlowMod) fm).setFlags((short) 1);
- }
+ // Instruct switch to let controller know when flow is removed
+ ((V6FlowMod) fm).setFlags((short) 1);
}
}
logger.trace("Openflow Match: {} Openflow Actions: {}", ofMatch,
NodeConnectorCreator.createOFNodeConnector(
ofPort, node));
}
+ } else if (ofAction instanceof OFActionEnqueue) {
+ salAction = new Enqueue(NodeConnectorCreator.createOFNodeConnector(
+ ((OFActionEnqueue) ofAction).getPort(), node),
+ ((OFActionEnqueue) ofAction).getQueueId());
} else if (ofAction instanceof OFActionVirtualLanIdentifier) {
salAction = new SetVlanId(
((OFActionVirtualLanIdentifier) ofAction)
return flow;
}
+ private static final Map<Integer, Class<? extends Action>> actionMap = new HashMap<Integer, Class<? extends Action>>() {
+ private static final long serialVersionUID = 1L;
+ {
+ put(1 << 0, Output.class);
+ put(1 << 1, SetVlanId.class);
+ put(1 << 2, SetVlanPcp.class);
+ put(1 << 3, PopVlan.class);
+ put(1 << 4, SetDlSrc.class);
+ put(1 << 5, SetDlDst.class);
+ put(1 << 6, SetNwSrc.class);
+ put(1 << 7, SetNwDst.class);
+ put(1 << 8, SetNwTos.class);
+ put(1 << 9, SetTpSrc.class);
+ put(1 << 10, SetTpDst.class);
+ put(1 << 11, Enqueue.class);
+ }
+ };
+
+ /**
+ * Returns the supported flow actions for the netwrok node given the bitmask
+ * representing the actions the Openflow 1.0 switch supports
+ *
+ * @param ofActionBitmask
+ * OF 1.0 action bitmask
+ * @return The correspondent list of SAL Action classes
+ */
+ public static List<Class<? extends Action>> getFlowActions(int ofActionBitmask) {
+ List<Class<? extends Action>> list = new ArrayList<Class<? extends Action>>();
+
+ for (int i = 0; i < Integer.SIZE; i++) {
+ int index = 1 << i;
+ if ((index & ofActionBitmask) > 0) {
+ if (actionMap.containsKey(index)) {
+ list.add(actionMap.get(index));
+ }
+ }
+ }
+ // Add implicit SAL actions
+ list.add(Controller.class);
+ list.add(SwPath.class);
+ list.add(HwPath.class);
+ list.add(Drop.class);
+
+ return list;
+ }
+
}