command-interest-signer.hpp

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

#include "key-chain.hpp"
#include "command-interest-preparer.hpp"

namespace ndn {

class CommandInterestSigner : public CommandInterestPreparer {
public:
  CommandInterestSigner(KeyChain& keyChain);

  static const int POS_SIGNATURE_VALUE = -1;
  static const int POS_SIGNATURE_INFO =  -2;
  static const int POS_NONCE =           -3;
  static const int POS_TIMESTAMP =       -4;

  static const int MINIMUM_SIZE = 4;

  ptr_lib::shared_ptr<Interest>
  makeCommandInterest
    (const Name& name,
     const SigningInfo& params = KeyChain::getDefaultSigningInfo(),
     WireFormat& wireFormat = *WireFormat::getDefaultWireFormat());

private:
  KeyChain& keyChain_;
};

}

#endif