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/*
* Copyright (c) 2017 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 ICNET_CCNX_PENDING_INTEREST_H_
#define ICNET_CCNX_PENDING_INTEREST_H_
#include "icnet_ccnx_interest.h"
#include "icnet_ccnx_content_object.h"
#include "icnet_ccnx_name.h"
#include <boost/asio.hpp>
namespace icnet {
namespace ccnx {
typedef std::function<void(const Interest &, ContentObject &)>
OnContentObjectCallback;
typedef std::function<void( const Interest
&)>
OnInterestTimeoutCallback;
typedef std::function<void(const Name &, const Interest
&)>
OnInterestCallback;
typedef std::function<void(const boost::system::error_code &)> BoostCallback;
class PendingInterest {
public:
friend class Portal;
PendingInterest(std::shared_ptr<Interest> &interest,
boost::asio::io_service &portal_io_service,
const OnContentObjectCallback &on_content_object,
const OnInterestTimeoutCallback &on_interest_timeout);
~PendingInterest();
bool isReceived() const;
void startCountdown(BoostCallback &cb);
void cancelTimer();
void setReceived();
const std::shared_ptr<Interest> &getInterest() const;
void setInterest(const std::shared_ptr<Interest> &interest);
const OnContentObjectCallback &getOnDataCallback() const;
void setOnDataCallback(const OnContentObjectCallback &on_content_object);
const OnInterestTimeoutCallback &getOnTimeoutCallback() const;
void setOnTimeoutCallback(const OnInterestTimeoutCallback &on_interest_timeout);
void setReceived(bool received);
bool isValid() const;
void setValid(bool valid);
private:
std::shared_ptr<Interest> interest_;
boost::asio::io_service &io_service_;
boost::asio::deadline_timer timer_;
private:
OnContentObjectCallback on_content_object_callback_;
OnInterestTimeoutCallback on_interest_timeout_callback_;
bool received_;
bool valid_;
};
} // end namespace ccnx
} // end namespace icnet
#endif // ICNET_CCNX_PENDING_INTEREST_H_
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