BlockChainImporter.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 <libdevcore/Common.h>
 
#include <memory>
 
namespace dev
{
 
class RLP;
 
namespace eth
{
 
class BlockChain;
class BlockHeader;
 
class BlockChainImporterFace
{
public:
    virtual ~BlockChainImporterFace() = default;
 
    virtual void importBlock(BlockHeader const& _header, RLP _transactions, RLP _uncles, RLP _receipts, u256 const& _totalDifficulty) = 0;
 
    virtual void setChainStartBlockNumber(u256 const& _number) = 0;
};
 
std::unique_ptr<BlockChainImporterFace> createBlockChainImporter(BlockChain& _blockChain);
 
}
}