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86 lines
2.5 KiB
86 lines
2.5 KiB
/*
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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 ExtVMFace.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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#include "Common.h"
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#include "FeeStructure.h"
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#include "BlockInfo.h"
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namespace eth
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{
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struct Transaction;
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class ExtVMFace
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{
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public:
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ExtVMFace() {}
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ExtVMFace(BlockInfo const& _previousBlock, BlockInfo const& _currentBlock, uint _currentNumber):
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previousBlock(_previousBlock),
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currentBlock(_currentBlock),
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currentNumber(_currentNumber)
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{}
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ExtVMFace(Address _myAddress, Address _txSender, u256 _txValue, u256 _gasPrice, bytesConstRef _txData, bytesConstRef _code, BlockInfo const& _previousBlock, BlockInfo const& _currentBlock, uint _currentNumber):
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myAddress(_myAddress),
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txSender(_txSender),
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txValue(_txValue),
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gasPrice(_gasPrice),
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txData(_txData),
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code(_code),
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previousBlock(_previousBlock),
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currentBlock(_currentBlock),
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currentNumber(_currentNumber)
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{}
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#pragma warning(push)
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#pragma warning(disable: 4100)
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#pragma GCC diagnostic push
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#pragma GCC diagnostic ignored "-Wunused-parameter"
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byte getCode(u256 _n) const { return _n < code.size() ? code[(unsigned)_n] : 0; }
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u256 store(u256 _n) { return 0; }
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void setStore(u256 _n, u256 _v) {}
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u256 balance(Address _a) { return 0; }
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void subBalance(u256 _a) {}
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u256 txCount(Address _a) { return 0; }
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void suicide(Address _a) {}
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h160 create(u256 _endowment, u256* _gas, bytesConstRef _code, bytesConstRef _init) { return h160(); }
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bool call(Address _receiveAddress, u256 _txValue, bytesConstRef _txData, u256* _gas, bytesRef _tx) { return false; }
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#pragma GCC diagnostic pop
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#pragma warning(pop)
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Address myAddress;
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Address txSender;
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Address origin;
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u256 txValue;
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u256 gasPrice;
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bytesConstRef txData;
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bytesConstRef code;
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BlockInfo previousBlock; ///< The current block's information.
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BlockInfo currentBlock; ///< The current block's information.
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uint currentNumber;
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};
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}
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