validation-request.hpp

/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil -*- */
#ifndef NDN_VALIDATION_REQUEST_HPP
#define NDN_VALIDATION_REQUEST_HPP

#include "../key-chain.hpp"

namespace ndn {

typedef func_lib::function<void(const ptr_lib::shared_ptr<Data>& data)> OnVerified;

typedef func_lib::function<void
  (const ptr_lib::shared_ptr<Data>& data,
   const std::string& reason)> OnDataValidationFailed;

typedef func_lib::function<void(const ptr_lib::shared_ptr<Data>& data)> OnVerifyFailed;

typedef func_lib::function<void(const ptr_lib::shared_ptr<Interest>& interest)>
  OnVerifiedInterest;

typedef func_lib::function<void
  (const ptr_lib::shared_ptr<Interest>& interest,
   const std::string& reason)> OnInterestValidationFailed;

typedef func_lib::function<void(const ptr_lib::shared_ptr<Interest>& interest)>
  OnVerifyInterestFailed;

class ValidationRequest {
public:
  ValidationRequest
    (const ptr_lib::shared_ptr<Interest> &interest, const OnVerified& onVerified, 
     const OnDataValidationFailed& onValidationFailed, int retry, int stepCount)
  : interest_(interest), onVerified_(onVerified), 
    onValidationFailed_(onValidationFailed), retry_(retry), stepCount_(stepCount)
  {
  }

  virtual
  ~ValidationRequest() {}

  ptr_lib::shared_ptr<Interest> interest_; // An interest packet to fetch the requested data.
  OnVerified onVerified_;                  // A callback function if the requested certificate has been validated.
  OnDataValidationFailed onValidationFailed_;  // A callback function if the requested certificate cannot be validated.
  int retry_;                              // The number of retrials when there is an interest timeout.
  int stepCount_;
};

}

#endif