BlockChainLoader.h

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/*
        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/>.
 */
#pragma once
#include <string>
#include <json/json.h>
#include <libdevcore/TransientDirectory.h>
#include <libethereum/BlockChain.h>
#include <libethereum/Block.h>
#include <libethashseal/GenesisInfo.h>

namespace dev
{
namespace test
{

class BlockChainLoader
{
public:
        BlockChainLoader(Json::Value const& _json, eth::Network _sealEngineNetwork = eth::Network::TransitionnetTest);
        eth::BlockChain const& bc() const { return *m_bc; }
        eth::State const& state() const { return m_block.state(); }     // TODO remove?
        eth::Block const& block() const { return m_block; }

private:
        TransientDirectory m_dir;
        std::unique_ptr<eth::BlockChain> m_bc;
        eth::Block m_block;
};

}
}