ndn-app-helper.hpp

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/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
#ifndef NDN_APP_HELPER_H
#define NDN_APP_HELPER_H
 
#include "ns3/ndnSIM/model/ndn-common.hpp"
 
#include "ns3/object-factory.h"
#include "ns3/attribute.h"
#include "ns3/node-container.h"
#include "ns3/application-container.h"
#include "ns3/ptr.h"
 
namespace ns3 {
namespace ndn {
 
class AppHelper {
public:
  AppHelper(const std::string& prefix);
 
  void
  SetPrefix(const std::string& prefix);
 
  void
  SetAttribute(std::string name, const AttributeValue& value);
 
  ApplicationContainer
  Install(NodeContainer c);
 
  ApplicationContainer
  Install(Ptr<Node> node);
 
  ApplicationContainer
  Install(std::string nodeName);
 
private:
  Ptr<Application>
  InstallPriv(Ptr<Node> node);
  ObjectFactory m_factory;
};
 
class FactoryCallbackApp : public Application
{
public:
  typedef std::function<shared_ptr<void>()> FactoryCallback;
 
  FactoryCallbackApp(const FactoryCallback& factory);
 
public:
  static ApplicationContainer
  Install(Ptr<Node> node, const FactoryCallback& factory);
 
protected:
  // inherited from Application base class.
  virtual void
  StartApplication();
 
  virtual void
  StopApplication();
 
private:
  FactoryCallback m_factory;
  std::shared_ptr<void> m_impl;
};
 
} // namespace ndn
} // namespace ns3
 
#endif // NDN_APP_HELPER_H