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-// Copyright (c) 2014-2015, 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/blockchain_storage.h" // in-memory DB
-#include "blockchain_db/blockchain_db.h"
-#include "blockchain_db/lmdb/db_lmdb.h"
-
-using namespace cryptonote;
-
-
-#if !defined(BLOCKCHAIN_DB) || BLOCKCHAIN_DB == DB_LMDB
-
-struct fake_core_lmdb
-{
- Blockchain m_storage;
- tx_memory_pool m_pool;
- bool support_batch;
- bool support_add_block;
-
- // for multi_db_runtime:
-#if !defined(BLOCKCHAIN_DB)
- fake_core_lmdb(const boost::filesystem::path &path, const bool use_testnet=false, const bool do_batch=true, const int mdb_flags=0) : m_pool(&m_storage), m_storage(m_pool)
- // for multi_db_compile:
-#else
- fake_core_lmdb(const boost::filesystem::path &path, const bool use_testnet=false, const bool do_batch=true, const int mdb_flags=0) : m_pool(m_storage), m_storage(m_pool)
-#endif
- {
- m_pool.init(path.string());
-
- BlockchainDB* db = new BlockchainLMDB();
-
- 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, mdb_flags);
- }
- catch (const std::exception& e)
- {
- LOG_PRINT_L0("Error opening database: " << e.what());
- throw;
- }
-
- m_storage.init(db, use_testnet);
- if (do_batch)
- m_storage.get_db().set_batch_transactions(do_batch);
- support_batch = true;
- support_add_block = true;
- }
- ~fake_core_lmdb()
- {
- 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);
- }
-
- void batch_start()
- {
- m_storage.get_db().batch_start();
- }
-
- void batch_stop()
- {
- m_storage.get_db().batch_stop();
- }
-
-};
-#endif
-
-#if !defined(BLOCKCHAIN_DB) || BLOCKCHAIN_DB == DB_MEMORY
-
-struct fake_core_memory
-{
- blockchain_storage m_storage;
- tx_memory_pool m_pool;
- bool support_batch;
- bool support_add_block;
-
- // for multi_db_runtime:
-#if !defined(BLOCKCHAIN_DB)
- fake_core_memory(const boost::filesystem::path &path, const bool use_testnet=false) : m_pool(&m_storage), m_storage(m_pool)
-#else
- // for multi_db_compile:
- fake_core_memory(const boost::filesystem::path &path, const bool use_testnet=false) : m_pool(m_storage), m_storage(&m_pool)
-#endif
- {
- m_pool.init(path.string());
- m_storage.init(path.string(), use_testnet);
- support_batch = false;
- support_add_block = false;
- }
- ~fake_core_memory()
- {
- LOG_PRINT_L3("fake_core_memory() destructor called - want to see it ripple down");
- 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
- )
- {
- // TODO:
- // would need to refactor handle_block_to_main_chain() to have a direct add_block() method like Blockchain class
- throw std::runtime_error("direct add_block() method not implemented for in-memory db");
- return 2;
- }
-
- void batch_start()
- {
- LOG_PRINT_L0("WARNING: [batch_start] opt_batch set, but this database doesn't support/need transactions - ignoring");
- }
-
- void batch_stop()
- {
- LOG_PRINT_L0("WARNING: [batch_stop] opt_batch set, but this database doesn't support/need transactions - ignoring");
- }
-
-};
-
-#endif