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57 lines
1.7 KiB
57 lines
1.7 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 StateLoader.cpp
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* @author Marek Kotewicz <marek@ethdev.com>
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* @date 2015
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*/
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#include "StateLoader.h"
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using namespace std;
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using namespace dev;
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using namespace dev::eth;
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using namespace dev::test;
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StateLoader::StateLoader(Json::Value const& _json, std::string const& _dbPath):
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m_state(State::openDB(_dbPath, WithExisting::Kill), BaseState::Empty)
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{
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for (string const& name: _json.getMemberNames())
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{
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Json::Value o = _json[name];
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Address address = Address(name);
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bytes code = fromHex(o["code"].asString().substr(2));
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if (code.size())
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{
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m_state.m_cache[address] = Account(u256(o["balance"].asString()), Account::ContractConception);
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m_state.m_cache[address].setCode(code);
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}
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else
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m_state.m_cache[address] = Account(u256(o["balance"].asString()), Account::NormalCreation);
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for (string const& j: o["storage"].getMemberNames())
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m_state.setStorage(address, u256(j), u256(o["storage"][j].asString()));
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for (auto i = 0; i < u256(o["nonce"].asString()); ++i)
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m_state.noteSending(address);
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m_state.ensureCached(address, false, false);
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}
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m_state.commit();
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}
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