You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
92 lines
2.6 KiB
92 lines
2.6 KiB
/*
|
|
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 Executive.h
|
|
* @author Gav Wood <i@gavwood.com>
|
|
* @date 2014
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <functional>
|
|
#include <libdevcore/Log.h>
|
|
#include <libevmcore/Instruction.h>
|
|
#include <libethcore/CommonEth.h>
|
|
#include <libevm/VMFace.h>
|
|
#include "Transaction.h"
|
|
|
|
namespace dev
|
|
{
|
|
namespace eth
|
|
{
|
|
|
|
class State;
|
|
class ExtVM;
|
|
struct Manifest;
|
|
|
|
struct VMTraceChannel: public LogChannel { static const char* name() { return "EVM"; } static const int verbosity = 11; };
|
|
|
|
|
|
class Executive
|
|
{
|
|
public:
|
|
Executive(State& _s, unsigned _level): m_s(_s), m_depth(_level) {}
|
|
~Executive() = default;
|
|
Executive(Executive const&) = delete;
|
|
void operator=(Executive) = delete;
|
|
|
|
bool setup(bytesConstRef _transaction);
|
|
bool create(Address _txSender, u256 _endowment, u256 _gasPrice, u256 _gas, bytesConstRef _code, Address _originAddress);
|
|
bool call(Address _myAddress, Address _codeAddress, Address _txSender, u256 _txValue, u256 _gasPrice, bytesConstRef _txData, u256 _gas, Address _originAddress);
|
|
bool go(OnOpFunc const& _onOp = OnOpFunc());
|
|
void finalize(OnOpFunc const& _onOp = OnOpFunc());
|
|
u256 gasUsed() const;
|
|
|
|
static OnOpFunc simpleTrace();
|
|
|
|
Transaction const& t() const { return m_t; }
|
|
|
|
u256 endGas() const { return m_endGas; }
|
|
|
|
bytesConstRef out() const { return m_out; }
|
|
h160 newAddress() const { return m_newAddress; }
|
|
LogEntries const& logs() const { return m_logs; }
|
|
bool excepted() const { return m_excepted; }
|
|
|
|
VMFace const& vm() const { return *m_vm; }
|
|
ExtVM const& ext() const { return *m_ext; }
|
|
State const& state() const { return m_s; }
|
|
|
|
private:
|
|
State& m_s;
|
|
std::shared_ptr<ExtVM> m_ext;
|
|
std::unique_ptr<VMFace> m_vm;
|
|
bytes m_precompiledOut; ///< Used for the output when there is no VM for a contract (i.e. precompiled).
|
|
bytesConstRef m_out; ///< Holds the copyable output.
|
|
Address m_newAddress;
|
|
|
|
Transaction m_t;
|
|
bool m_isCreation;
|
|
bool m_excepted = false;
|
|
unsigned m_depth = 0;
|
|
Address m_sender;
|
|
u256 m_endGas;
|
|
|
|
LogEntries m_logs;
|
|
};
|
|
|
|
}
|
|
}
|
|
|