/* This file is part of cpp-ethereum. cpp-ethereum is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. cpp-ethereum is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with cpp-ethereum. If not, see <http://www.gnu.org/licenses/>. */ /** @file BlockChainLoader.h * @author Marek Kotewicz <marek@ethdev.com> * @date 2015 */ #pragma once #include <string> #include <json/json.h> #include <libdevcore/TransientDirectory.h> #include <libethereum/BlockChain.h> #include <libethereum/State.h> namespace dev { namespace test { /** * @brief Should be used to load test blockchain from json file * Loads the blockchain from json, creates temporary directory to store it, removes the directory on dealloc */ class BlockChainLoader { public: BlockChainLoader(Json::Value const& _json); eth::BlockChain const& bc() const { return *m_bc; } eth::State const& state() const { return m_state; } private: TransientDirectory m_dir; std::unique_ptr<eth::BlockChain> m_bc; eth::State m_state; }; } }