config.hpp

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// Copyright (c) 2019-2022 Xenios SEZC
// https://www.veriblock.org
// Distributed under the MIT software license, see the accompanying
// file LICENSE or http://www.opensource.org/licenses/mit-license.php.
 
#ifndef ALTINTEGRATION_CONFIG_HPP___
#define ALTINTEGRATION_CONFIG_HPP___
 
#include <utility>
#include <vector>
 
#include "blockchain/alt_chain_params.hpp"
#include "blockchain/btc_chain_params.hpp"
#include "blockchain/vbk_chain_params.hpp"
#include "serde.hpp"
#include "stateless_validation.hpp"
 
namespace altintegration {
 
struct Config {
  const BtcChainParams& getBtcParams() const;
  const VbkChainParams& getVbkParams() const;
  const AltChainParams& getAltParams() const;
 
  template <typename Block, typename ChainParams>
  struct Bootstrap {
    int32_t startHeight = 0;
 
    std::vector<Block> blocks;
 
    std::shared_ptr<ChainParams> params;
 
    static Bootstrap create(int32_t start,
                            const std::vector<std::string>& hexblocks,
                            std::shared_ptr<ChainParams> params) {
      Bootstrap b;
      b.startHeight = start;
      b.params = std::move(params);
 
      b.blocks.reserve(hexblocks.size());
      std::transform(hexblocks.begin(),
                     hexblocks.end(),
                     std::back_inserter(b.blocks),
                     AssertDeserializeFromRawHex<Block>);
 
      return b;
    }
  };
 
  std::shared_ptr<AltChainParams> alt;
  Bootstrap<BtcBlock, BtcChainParams> btc;
  Bootstrap<VbkBlock, VbkChainParams> vbk;
 
  void validate() const;
 
  void SelectBtcParams(std::string net,
                       int startHeight,
                       const std::vector<std::string>& blocks);
  void SelectVbkParams(std::string net,
                       int startHeight,
                       const std::vector<std::string>& blocks);
  void SelectAltParams(std::shared_ptr<AltChainParams> param);
 
  void setBTC(int32_t start,
              const std::vector<std::string>& hexblocks,
              std::shared_ptr<BtcChainParams> params);
 
  void setVBK(int32_t start,
              const std::vector<std::string>& hexblocks,
              std::shared_ptr<VbkChainParams> params);
};
 
}  // namespace altintegration
 
#endif  // ALTINTEGRATION_CONFIG_HPP___