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/*
* Copyright (c) 2020 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 transport_algorithm_h
#define transport_algorithm_h
#include <hicn/header.h>
#include <stddef.h>
#include <stdint.h>
/**
* TransportAlgorithm: class containing the protocol machinery
*/
#ifdef __cplusplus
#include <hicn/transport/core/content_object.h>
class TransportAlgorithm {
public:
virtual ~TransportAlgorithm() = default;
virtual void reset() = 0;
virtual uint32_t onContentObject(uint32_t suffix, uint32_t path_label) = 0;
virtual uint32_t onInterestTimeout(uint32_t suffix) = 0;
virtual void onInterestSent(uint32_t suffix) = 0;
virtual void sessionEnd() = 0;
};
extern "C" {
#else
typedef void *TransportAlgorithm;
#endif
typedef void *(allocator_t)(size_t size);
typedef void *(deallocator_t)(void *ptr);
void transportAlgorithm_Init(allocator_t *allocator,
deallocator_t *deallocator);
TransportAlgorithm *transportAlgorithm_CreateRaaqm(
double drop_factor, double minimum_drop_probability, double gamma,
double beta, uint32_t sample_number, uint32_t interest_lifetime,
double beta_wifi, double drop_wifi, double beta_lte, double drop_lte,
unsigned int wifi_delay, unsigned int lte_delay, double max_window,
double min_window);
void transportAlgorithm_Destroy(TransportAlgorithm *algorithm);
uint32_t transportAlgorithm_OnContentObject(TransportAlgorithm *algorithm,
uint32_t suffix,
uint32_t path_label);
uint32_t transportAlgorithm_OnInterestTimeout(TransportAlgorithm *algorithm,
uint32_t suffix);
#ifdef __cplusplus
} /* __cplusplus */
#endif
#endif /* transport_algorithm_h */
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