text: // Copyright (c) 2014, 2020-2021 The Amero / Monero Projects
  // 
  // All rights reserved.
  // 
  // Redistribution and use in source and binary forms, with or without modification, are
  // permitted provided that the following conditions are met:
  // 
  // 1. Redistributions of source code must retain the above copyright notice, this list of
  //    conditions and the following disclaimer.
  // 
  // 2. Redistributions in binary form must reproduce the above copyright notice, this list
  //    of conditions and the following disclaimer in the documentation and/or other
  //    materials provided with the distribution.
  // 
  // 3. Neither the name of the copyright holder nor the names of its contributors may be
  //    used to endorse or promote products derived from this software without specific
  //    prior written permission.
  // 
  // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
  // EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
  // MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
  // THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  // PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  // INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
  // STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
  // THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  // 
  // Parts of this file are originally copyright (c) 2012-2013 The Cryptonote developers
  
  #pragma once
  
  #include <boost/serialization/vector.hpp>
  #include <boost/serialization/utility.hpp>
  #include <boost/serialization/variant.hpp>
  #include <boost/serialization/set.hpp>
  #include <boost/serialization/map.hpp>
  #include <boost/serialization/is_bitwise_serializable.hpp>
  #include <boost/archive/portable_binary_iarchive.hpp>
  #include <boost/archive/portable_binary_oarchive.hpp>
  #include "cryptonote_basic.h"
  #include "difficulty.h"
  #include "common/unordered_containers_boost_serialization.h"
  #include "crypto/crypto.h"
  #include "ringct/rctTypes.h"
  #include "ringct/rctOps.h"
  
  namespace boost
  {
    namespace serialization
    {
  
    //---------------------------------------------------
    template <class Archive>
    inline void serialize(Archive &a, crypto::public_key &x, const boost::serialization::version_type ver)
    {
      a & reinterpret_cast<char (&)[sizeof(crypto::public_key)]>(x);
    }
    template <class Archive>
    inline void serialize(Archive &a, crypto::secret_key &x, const boost::serialization::version_type ver)
    {
      a & reinterpret_cast<char (&)[sizeof(crypto::secret_key)]>(x);
    }
    template <class Archive>
    inline void serialize(Archive &a, crypto::key_derivation &x, const boost::serialization::version_type ver)
    {
      a & reinterpret_cast<char (&)[sizeof(crypto::key_derivation)]>(x);
    }
    template <class Archive>
    inline void serialize(Archive &a, crypto::key_image &x, const boost::serialization::version_type ver)
    {
      a & reinterpret_cast<char (&)[sizeof(crypto::key_image)]>(x);
    }
  
    template <class Archive>
    inline void serialize(Archive &a, crypto::signature &x, const boost::serialization::version_type ver)
    {
      a & reinterpret_cast<char (&)[sizeof(crypto::signature)]>(x);
    }
    template <class Archive>
    inline void serialize(Archive &a, crypto::hash &x, const boost::serialization::version_type ver)
    {
      a & reinterpret_cast<char (&)[sizeof(crypto::hash)]>(x);
    }
    template <class Archive>
    inline void serialize(Archive &a, crypto::hash8 &x, const boost::serialization::version_type ver)
    {
      a & reinterpret_cast<char (&)[sizeof(crypto::hash8)]>(x);
    }
  
    template <class Archive>
    inline void serialize(Archive &a, cryptonote::txout_to_script &x, const boost::serialization::version_type ver)
    {
      a & x.keys;
      a & x.script;
    }
  
  
    template <class Archive>
    inline void serialize(Archive &a, cryptonote::txout_to_key &x, const boost::serialization::version_type ver)
    {
      a & x.key;
    }
  
    template <class Archive>
    inline void serialize(Archive &a, cryptonote::txout_to_scripthash &x, const boost::serialization::version_type ver)
    {
      a & x.hash;
    }
  
    template <class Archive>
    inline void serialize(Archive &a, cryptonote::txin_gen &x, const boost::serialization::version_type ver)
    {
      a & x.height;
    }
  
    template <class Archive>
    inline void serialize(Archive &a, cryptonote::txin_to_script &x, const boost::serialization::version_type ver)
    {
      a & x.prev;
      a & x.prevout;
      a & x.sigset;
    }
  
    template <class Archive>
    inline void serialize(Archive &a, cryptonote::txin_to_scripthash &x, const boost::serialization::version_type ver)
    {
      a & x.prev;
      a & x.prevout;
      a & x.script;
      a & x.sigset;
    }
  
    template <class Archive>
    inline void serialize(Archive &a, cryptonote::txin_to_key &x, const boost::serialization::version_type ver)
    {
      a & x.amount;
      a & x.key_offsets;
      a & x.k_image;
    }
  
    template <class Archive>
    inline void serialize(Archive &a, cryptonote::tx_out &x, const boost::serialization::version_type ver)
    {
      a & x.amount;
      a & x.target;
    }
  
  
    template <class Archive>
    inline void serialize(Archive &a, cryptonote::transaction_prefix &x, const boost::serialization::version_type ver)
    {
      a & x.version;
      a & x.unlock_time;
      a & x.vin;
      a & x.vout;
      a & x.extra;
    }
  
    template <class Archive>
    inline void serialize(Archive &a, cryptonote::transaction &x, const boost::serialization::version_type ver)
    {
      a & x.version;
      a & x.unlock_time;
      a & x.vin;
      a & x.vout;
      a & x.extra;
      if (x.version == 1)
      {
        a & x.signatures;
      }
      else
      {
        a & (rct::rctSigBase&)x.rct_signatures;
        if (x.rct_signatures.type != rct::RCTTypeNull)
          a & x.rct_signatures.p;
      }
    }
  
    template <class Archive>
    inline void serialize(Archive &a, cryptonote::block &b, const boost::serialization::version_type ver)
    {
      a & b.major_version;
      a & b.minor_version;
      a & b.timestamp;
      a & b.prev_id;
      a & b.nonce;
      //------------------
      a & b.miner_tx;
      a & b.tx_hashes;
    }
  
    template <class Archive>
    inline void serialize(Archive &a, rct::key &x, const boost::serialization::version_type ver)
    {
      a & reinterpret_cast<char (&)[sizeof(rct::key)]>(x);
    }
  
    template <class Archive>
    inline void serialize(Archive &a, rct::ctkey &x, const boost::serialization::version_type ver)
    {
      a & x.dest;
      a & x.mask;
    }
  
    template <class Archive>
    inline void serialize(Archive &a, rct::rangeSig &x, const boost::serialization::version_type ver)
    {
      a & x.asig;
      a & x.Ci;
    }
  
    template <class Archive>
    inline void serialize(Archive &a, rct::Bulletproof &x, const boost::serialization::version_type ver)
    {
      a & x.V;
      a & x.A;
      a & x.S;
      a & x.T1;
      a & x.T2;
      a & x.taux;
      a & x.mu;
      a & x.L;
      a & x.R;
      a & x.a;
      a & x.b;
      a & x.t;
    }
  
    template <class Archive>
    inline void serialize(Archive &a, rct::boroSig &x, const boost::serialization::version_type ver)
    {
      a & x.s0;
      a & x.s1;
      a & x.ee;
    }
  
    template <class Archive>
    inline void serialize(Archive &a, rct::mgSig &x, const boost::serialization::version_type ver)
    {
      a & x.ss;
      a & x.cc;
      // a & x.II; // not serialized, we can recover it from the tx vin
    }
  
    template <class Archive>
    inline void serialize(Archive &a, rct::clsag &x, const boost::serialization::version_type ver)
    {
      a & x.s;
      a & x.c1;
      // a & x.I; // not serialized, we can recover it from the tx vin
      a & x.D;
    }
  
    template <class Archive>
    inline void serialize(Archive &a, rct::ecdhTuple &x, const boost::serialization::version_type ver)
    {
      a & x.mask;
      a & x.amount;
    }
  
    template <class Archive>
    inline void serialize(Archive &a, rct::multisig_kLRki &x, const boost::serialization::version_type ver)
    {
      a & x.k;
      a & x.L;
      a & x.R;
      a & x.ki;
    }
  
    template <class Archive>
    inline void serialize(Archive &a, rct::multisig_out &x, const boost::serialization::version_type ver)
    {
      a & x.c;
      if (ver < 1)
        return;
      a & x.mu_p;
    }
  
    template <class Archive>
    inline typename std::enable_if<Archive::is_loading::value, void>::type serializeOutPk(Archive &a, rct::ctkeyV &outPk_, const boost::serialization::version_type ver)
    {
      rct::keyV outPk;
      a & outPk;
      outPk_.resize(outPk.size());
      for (size_t n = 0; n < outPk_.size(); ++n)
      {
        outPk_[n].dest = rct::identity();
        outPk_[n].mask = outPk[n];
      }
    }
  
    template <class Archive>
    inline typename std::enable_if<Archive::is_saving::value, void>::type serializeOutPk(Archive &a, rct::ctkeyV &outPk_, const boost::serialization::version_type ver)
    {
      rct::keyV outPk(outPk_.size());
      for (size_t n = 0; n < outPk_.size(); ++n)
        outPk[n] = outPk_[n].mask;
      a & outPk;
    }
  
    template <class Archive>
    inline void serialize(Archive &a, rct::rctSigBase &x, const boost::serialization::version_type ver)
    {
      a & x.type;
      if (x.type == rct::RCTTypeNull)
        return;
      if (x.type != rct::RCTTypeFull && x.type != rct::RCTTypeSimple && x.type != rct::RCTTypeBulletproof && x.type != rct::RCTTypeBulletproof2 && x.type != rct::RCTTypeCLSAG)
        throw boost::archive::archive_exception(boost::archive::archive_exception::other_exception, "Unsupported rct type");
      // a & x.message; message is not serialized, as it can be reconstructed from the tx data
      // a & x.mixRing; mixRing is not serialized, as it can be reconstructed from the offsets
      if (x.type == rct::RCTTypeSimple) // moved to prunable with bulletproofs
        a & x.pseudoOuts;
      a & x.ecdhInfo;
      serializeOutPk(a, x.outPk, ver);
      a & x.txnFee;
    }
  
    template <class Archive>
    inline void serialize(Archive &a, rct::rctSigPrunable &x, const boost::serialization::version_type ver)
    {
      a & x.rangeSigs;
      if (x.rangeSigs.empty())
        a & x.bulletproofs;
      a & x.MGs;
      if (ver >= 1u)
        a & x.CLSAGs;
      if (x.rangeSigs.empty())
        a & x.pseudoOuts;
    }
  
    template <class Archive>
    inline void serialize(Archive &a, rct::rctSig &x, const boost::serialization::version_type ver)
    {
      a & x.type;
      if (x.type == rct::RCTTypeNull)
        return;
      if (x.type != rct::RCTTypeFull && x.type != rct::RCTTypeSimple && x.type != rct::RCTTypeBulletproof && x.type != rct::RCTTypeBulletproof2 && x.type != rct::RCTTypeCLSAG)
        throw boost::archive::archive_exception(boost::archive::archive_exception::other_exception, "Unsupported rct type");
      // a & x.message; message is not serialized, as it can be reconstructed from the tx data
      // a & x.mixRing; mixRing is not serialized, as it can be reconstructed from the offsets
      if (x.type == rct::RCTTypeSimple)
        a & x.pseudoOuts;
      a & x.ecdhInfo;
      serializeOutPk(a, x.outPk, ver);
      a & x.txnFee;
      //--------------
      a & x.p.rangeSigs;
      if (x.p.rangeSigs.empty())
        a & x.p.bulletproofs;
      a & x.p.MGs;
      if (ver >= 1u)
        a & x.p.CLSAGs;
      if (x.type == rct::RCTTypeBulletproof || x.type == rct::RCTTypeBulletproof2 || x.type == rct::RCTTypeCLSAG)
        a & x.p.pseudoOuts;
    }
  
    template <class Archive>
    inline void serialize(Archive &a, rct::RCTConfig &x, const boost::serialization::version_type ver)
    {
      a & x.range_proof_type;
      a & x.bp_version;
    }
  
    template <class Archive>
    inline void serialize(Archive &a, cryptonote::difficulty_type &x, const boost::serialization::version_type ver)
    {
      if (Archive::is_loading::value)
      {
        // load high part
        uint64_t v = 0;
        a & v;
        x = v;
        // load low part
        x = x << 64;
        a & v;
        x += v;
      }
      else
      {
        // store high part
        cryptonote::difficulty_type x_ = (x >> 64) & 0xffffffffffffffff;
        uint64_t v = x_.convert_to<uint64_t>();
        a & v;
        // store low part
        x_ = x & 0xffffffffffffffff;
        v = x_.convert_to<uint64_t>();
        a & v;
      }
    }
  
  }
  }
  
  BOOST_CLASS_VERSION(rct::rctSigPrunable, 1)
  BOOST_CLASS_VERSION(rct::rctSig, 1)
  BOOST_CLASS_VERSION(rct::multisig_out, 1)
  