strategyImpl.h

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/*
 * Copyright (c) 2017-2019 Cisco and/or its affiliates.
 * 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.
 */
 
#ifndef strategyImpl_h
#define strategyImpl_h
 
#include <hicn/core/message.h>
#include <hicn/core/numberSet.h>
 
struct strategy_impl;
typedef struct strategy_impl StrategyImpl;
 
struct strategy_impl {
  void *context;
  void (*receiveObject)(StrategyImpl *strategy, const NumberSet *egressId,
                        const Message *objectMessage, Ticks pitEntryCreation,
                        Ticks objReception);
  void (*onTimeout)(StrategyImpl *strategy, const NumberSet *egressId);
  NumberSet *(*lookupNexthop)(StrategyImpl *strategy,
#ifdef WITH_POLICY
    NumberSet * nexthops,
#endif /* WITH_POLICY */
                              const Message *interestMessage);
#ifndef WITH_POLICY
  NumberSet *(*returnNexthops)(StrategyImpl *strategy);
  unsigned (*countNexthops)(StrategyImpl *strategy);
#endif /* ! WITH_POLICY */
  void (*addNexthop)(StrategyImpl *strategy, unsigned connectionId);
  void (*removeNexthop)(StrategyImpl *strategy, unsigned connectionId);
  void (*destroy)(StrategyImpl **strategyPtr);
  strategy_type (*getStrategy)(StrategyImpl *strategy);
};
 
#endif  // strategyImpl_h