qkd-kms-queue-logic.h

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/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/*
 * Copyright (c) 2022 DOTFEESA www.tk.etf.unsa.ba
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation;
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 * Author:  Miralem Mehic <miralem.mehic@ieee.org>
 *          Emir Dervisevic <emir.dervisevic@etf.unsa.ba>
 */
 
#ifndef QKD_KMS_QUEUE_LOGIC_H
#define QKD_KMS_QUEUE_LOGIC_H
 
#include <queue>
#include "ns3/packet.h"
#include "ns3/object.h"
#include "ns3/http.h"
#include "ns3/socket.h"
#include "ns3/json.h"
 
namespace ns3 {
 
 
class QKDKMSQueueLogic: public Object {
public:
  
  struct QKDKMSQueueEntry
  {
      std::string ksid;
      Ptr<Socket> socket;
      HTTPMessage httpMessage; 
      Ptr<Packet> packet;
  };
 
  static TypeId GetTypeId (void);
  
  QKDKMSQueueLogic ();
 
  ~QKDKMSQueueLogic(); 
 
  bool Enqueue (QKDKMSQueueEntry item);
 
  QKDKMSQueueLogic::QKDKMSQueueEntry Dequeue (void);
 
private:
 
  TracedCallback<const HTTPMessage > m_traceEnqueue;  
  TracedCallback<const HTTPMessage > m_traceDequeue; 
  TracedCallback<const HTTPMessage > m_traceDroped; 
 
  TracedValue<uint32_t> m_nPackets; 
 
  uint32_t m_maxSize; 
  uint32_t m_numberOfQueues; 
 
  std::vector<std::vector<QKDKMSQueueEntry> > m_queues; 
 
};
 
} // namespace ns3
 
#endif /* QKD_KMS_QUEUE_LOGIC_H */