qkd-connection-register.h

Go to the documentation of this file.

/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/*
 * Copyright (c) 2020 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:  Emir Dervisevic <emir.dervisevic@etf.unsa.ba>
 *          Miralem Mehic <miralem.mehic@ieee.org>
 */
#ifndef QKD_CONNECTION_REGISTER_H
#define QKD_CONNECTION_REGISTER_H
 
#include "ns3/event-id.h"
#include "ns3/ptr.h"
#include "ns3/data-rate.h"
#include "ns3/traced-callback.h" 
#include "ns3/output-stream-wrapper.h"
#include "ns3/packet.h"
#include "ns3/object.h"
#include "ns3/traced-value.h"
#include "ns3/trace-source-accessor.h"
#include "ns3/node.h" 
#include "ns3/core-module.h"
#include "ns3/log.h"
 
#include "ns3/qkd-key-association-link-entry.h"
#include "ns3/qkd-application-entry.h"
 
#include <map>
#include <iostream>
#include <sstream>
 
namespace ns3 {
    
class QKDKeyAssociationLinkEntry;
class QKDApplicationEntry;
 
class QKDConnectionRegister : public Object 
{
  public:
 
    static TypeId GetTypeId (void);
 
    virtual TypeId GetInstanceTypeId (void) const;
 
    QKDConnectionRegister ();
    
    bool
    AddApplicationEntry (QKDApplicationEntry & r);
    
    bool
    AddKeyAssociationEntry (QKDKeyAssociationLinkEntry & r);
    
    bool
    DeleteApplicationEntry (UUID dst);
    
    bool
    DeleteKeyAssociationLinkEntry (uint32_t dst);
 
    bool
    LookupApplicationBySaeIDsAndType (
      UUID srcSaeId, 
      UUID dstSaeId, 
      QKDApplicationEntry::ConnectionType type,
      QKDApplicationEntry & rt
    ); 
 
    bool
    LookupApplication (UUID dstSaeId, QKDApplicationEntry & rt); 
    
    bool
    LookupKeyAssociationById (UUID keyAssociationId, QKDKeyAssociationLinkEntry & rt); 
 
    bool
    SaveKeyAssociation(QKDKeyAssociationLinkEntry& rt);
 
    bool
    LookupKeyAssociationBySaeId (UUID id, QKDKeyAssociationLinkEntry & rt);
 
    bool
    LookupKeyAssociationByDestinationNodeId ( 
      uint32_t srcNodeId, 
      uint32_t dstNodeId, 
      QKDKeyAssociationLinkEntry & rt 
    );
 
    bool
    LookupKeyAssociationByApplicationId(
      UUID saeId,
      QKDKeyAssociationLinkEntry & rt
    );
 
    void
    UpdateQKDApplications(UUID keyAssociationId, UUID saeId);
 
    void
    PrintListOfAllKeyAssociations ();
    
    void
    Print (Ptr<OutputStreamWrapper> stream) const;
    
    uint32_t
    GetNumberOfKeyAssociations (){
      return m_keyAssociations.size();
    }
 
    uint32_t
    GetNumberOfApplications (){
      return m_applications.size();
    }
 
    bool AssignKeyAssociation(
        UUID srcSaeId,
        UUID dstSaeId,
        std::string type,
        uint32_t priority,
        QKDKeyAssociationLinkEntry & rt
    );
    
  private: 
    std::map<uint32_t, QKDKeyAssociationLinkEntry>  m_keyAssociations;  
    std::map<UUID, QKDApplicationEntry>         m_applications; 
 
};
 
 
 
} // namespace ns3
 
#endif /* QKD_CONNECTION_REGISTER_H */