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diff --git a/src/blockchain_utilities/fake_core.h b/src/blockchain_utilities/fake_core.h
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-// Copyright (c) 2014-2017, The Monero Project
-//
-// 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.
-
-#pragma once
-
-#include <boost/filesystem.hpp>
-#include "cryptonote_core/blockchain.h" // BlockchainDB
-#include "cryptonote_core/tx_pool.h"
-#include "blockchain_db/blockchain_db.h"
-#include "blockchain_db/lmdb/db_lmdb.h"
-#if defined(BERKELEY_DB)
-#include "blockchain_db/berkeleydb/db_bdb.h"
-#endif
-
-using namespace cryptonote;
-
-namespace
-{
- // NOTE: These values should match blockchain.cpp
- // TODO: Refactor
- const uint64_t mainnet_hard_fork_version_1_till = 1009826;
- const uint64_t testnet_hard_fork_version_1_till = 624633;
-}
-
-
-struct fake_core_db
-{
- Blockchain m_storage;
- HardFork* m_hardfork = nullptr;
- tx_memory_pool m_pool;
- bool support_batch;
- bool support_add_block;
-
- // for multi_db_runtime:
- fake_core_db(const boost::filesystem::path &path, const bool use_testnet=false, const bool do_batch=true, const std::string& db_type="lmdb", const int db_flags=0) : m_pool(m_storage), m_storage(m_pool)
- {
- BlockchainDB* db = nullptr;
- if (db_type == "lmdb")
- db = new BlockchainLMDB();
-#if defined(BERKELEY_DB)
- else if (db_type == "berkeley")
- db = new BlockchainBDB();
-#endif
- else
- {
- LOG_ERROR("Attempted to use non-existent database type: " << db_type);
- throw std::runtime_error("Attempting to use non-existent database type");
- }
-
- boost::filesystem::path folder(path);
-
- folder /= db->get_db_name();
-
- LOG_PRINT_L0("Loading blockchain from folder " << folder.string() << " ...");
-
- const std::string filename = folder.string();
- try
- {
- db->open(filename, db_flags);
- }
- catch (const std::exception& e)
- {
- LOG_PRINT_L0("Error opening database: " << e.what());
- throw;
- }
-
- db->check_hard_fork_info();
-
- uint64_t hard_fork_version_1_till = use_testnet ? testnet_hard_fork_version_1_till : mainnet_hard_fork_version_1_till;
- m_hardfork = new HardFork(*db, 1, hard_fork_version_1_till);
-
- m_storage.init(db, m_hardfork, use_testnet);
-
- m_pool.init();
-
- if (do_batch)
- m_storage.get_db().set_batch_transactions(do_batch);
- support_batch = true;
- support_add_block = true;
- }
- ~fake_core_db()
- {
- m_storage.get_db().check_hard_fork_info();
- m_storage.deinit();
- }
-
- uint64_t add_block(const block& blk
- , const size_t& block_size
- , const difficulty_type& cumulative_difficulty
- , const uint64_t& coins_generated
- , const std::vector<transaction>& txs
- )
- {
- return m_storage.get_db().add_block(blk, block_size, cumulative_difficulty, coins_generated, txs);
- }
-
- bool batch_start(uint64_t batch_num_blocks = 0)
- {
- return m_storage.get_db().batch_start(batch_num_blocks);
- }
-
- void batch_stop()
- {
- m_storage.get_db().batch_stop();
- }
-
-};
-