encrypted-content.hpp

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

#include "../c/encrypt/algo/encrypt-params-types.h"
#include "../key-locator.hpp"
#include "../lite/encrypt/encrypted-content-lite.hpp"

namespace ndn {

class EncryptedContent {
public:
  EncryptedContent()
  : algorithmType_((ndn_EncryptAlgorithmType)-1)
  {
  }

  ndn_EncryptAlgorithmType
  getAlgorithmType() const { return algorithmType_; }

  const KeyLocator&
  getKeyLocator() const { return keyLocator_; }

  KeyLocator&
  getKeyLocator() { return keyLocator_; }

  const Blob&
  getInitialVector() const { return initialVector_; }

  const Blob&
  getPayload() const { return payload_; }

  EncryptedContent&
  setAlgorithmType(ndn_EncryptAlgorithmType algorithmType)
  {
    algorithmType_ = algorithmType;
    return *this;
  }

  EncryptedContent&
  setKeyLocator(const KeyLocator& keyLocator)
  {
    keyLocator_ = keyLocator;
    return *this;
  }

  EncryptedContent&
  setInitialVector(const Blob& initialVector)
  {
    initialVector_ = initialVector;
    return *this;
  }

  EncryptedContent&
  setPayload(const Blob& payload)
  {
    payload_ = payload;
    return *this;
  }

  Blob
  wireEncode(WireFormat& wireFormat = *WireFormat::getDefaultWireFormat()) const
  {
    return wireFormat.encodeEncryptedContent(*this);
  }

  void
  wireDecode
    (const uint8_t *input, size_t inputLength,
     WireFormat& wireFormat = *WireFormat::getDefaultWireFormat())
  {
    wireFormat.decodeEncryptedContent(*this, input, inputLength);
  }

  void
  wireDecode
    (const std::vector<uint8_t>& input,
     WireFormat& wireFormat = *WireFormat::getDefaultWireFormat())
  {
    wireDecode(&input[0], input.size(), wireFormat);
  }

  void
  wireDecode
    (const Blob& input,
     WireFormat& wireFormat = *WireFormat::getDefaultWireFormat())
  {
    wireDecode(input.buf(), input.size(), wireFormat);
  }

  void
  get(EncryptedContentLite& encryptedContentLite) const;

  void
  set(const EncryptedContentLite& encryptedContentLite);

private:
  ndn_EncryptAlgorithmType algorithmType_; 
  KeyLocator keyLocator_;
  Blob initialVector_;
  Blob payload_;
};

}

#endif