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/*
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This file is part of cpp-ethereum.
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cpp-ethereum is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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cpp-ethereum is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with cpp-ethereum. If not, see <http://www.gnu.org/licenses/>.
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*/
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/** @file BlockDetails.h
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* @author Gav Wood <i@gavwood.com>
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* @date 2014
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*/
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#pragma once
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#pragma warning(push)
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#pragma warning(disable: 4100 4267)
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#include <leveldb/db.h>
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#pragma warning(pop)
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#include <libdevcore/Log.h>
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#include <libdevcore/RLP.h>
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#include "Manifest.h"
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#include "TransactionReceipt.h"
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namespace ldb = leveldb;
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namespace dev
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{
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namespace eth
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{
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struct BlockDetails
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{
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BlockDetails(): number(0), totalDifficulty(0) {}
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BlockDetails(unsigned _n, u256 _tD, h256 _p, h256s _c, h256 _bloom): number(_n), totalDifficulty(_tD), parent(_p), children(_c), bloom(_bloom) {}
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BlockDetails(RLP const& _r);
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bytes rlp() const;
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bool isNull() const { return !totalDifficulty; }
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explicit operator bool() const { return !isNull(); }
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unsigned number; // TODO: remove?
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u256 totalDifficulty;
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h256 parent;
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h256s children;
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h256 bloom;
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};
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struct BlockLogBlooms
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{
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BlockLogBlooms() {}
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BlockLogBlooms(RLP const& _r) { blooms = _r.toVector<h512>(); }
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bytes rlp() const { RLPStream s; s << blooms; return s.out(); }
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h512s blooms;
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};
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struct BlockReceipts
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{
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BlockReceipts() {}
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BlockReceipts(RLP const& _r) { for (auto const& i: _r) receipts.emplace_back(i.data()); }
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bytes rlp() const { RLPStream s(receipts.size()); for (TransactionReceipt const& i: receipts) i.streamRLP(s); return s.out(); }
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TransactionReceipts receipts;
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};
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typedef std::map<h256, BlockDetails> BlockDetailsHash;
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typedef std::map<h256, BlockLogBlooms> BlockLogBloomsHash;
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typedef std::map<h256, BlockReceipts> BlockReceiptsHash;
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static const BlockDetails NullBlockDetails;
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static const BlockLogBlooms NullBlockLogBlooms;
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static const BlockReceipts NullBlockReceipts;
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}
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}
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