Method import_blocks

src/Core/BlockChainFileFormat.cpp:153–180

}

bool LegacyBlockChainReader::import_blocks(BlockChainState *block_chain) {
	try {
		auto idea_start = std::chrono::high_resolution_clock::now();
		// size_t bs_count = std::min(block_chain.get_tip_height() + 1 + count, get_block_count());
		while (block_chain->get_tip_height() + 1 < get_block_count()) {
			BinaryArray rba = get_block_data_by_index(block_chain->get_tip_height() + 1);
			PreparedBlock pb{std::move(rba), m_currency, nullptr};
			api::BlockHeader info;
			if (!block_chain->add_block(pb, &info, false, "blocks_file")) {
				std::cout << "block_chain.add_block !BROADCAST_ALL block=" << block_chain->get_tip_height() + 1
				          << std::endl;
				block_chain->db_commit();
				return false;
			}
			auto idea_ms = std::chrono::duration_cast<std::chrono::milliseconds>(
			    std::chrono::high_resolution_clock::now() - idea_start);
			if (idea_ms.count() > 200)  // import in chunks of 0.2 seconds
				break;
		}
	} catch (const std::exception &ex) {
		std::cout << "Exception while importing blockchain file, what=" << common::what(ex) << std::endl;
		return false;
	} catch (...) {
		std::cout << "Unknown exception while importing blockchain file" << std::endl;
		return false;
	}
	return block_chain->get_tip_height() + 1 < get_block_count();  // Not finished
}

bool LegacyBlockChainReader::import_blockchain2(const std::string &index_file_name, const std::string &item_file_name,
    BlockChainState *block_chain, Height max_height) {