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97 lines
2.9 KiB
97 lines
2.9 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 CanonBlockChain.cpp
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* @author Gav Wood <i@gavwood.com>
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* @date 2014
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*/
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#include "CanonBlockChain.h"
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#include <test/JsonSpiritHeaders.h>
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#include <boost/filesystem.hpp>
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#include <libdevcore/Common.h>
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#include <libdevcore/RLP.h>
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#include <libdevcrypto/FileSystem.h>
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#include <libethcore/Exceptions.h>
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#include <libethcore/ProofOfWork.h>
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#include <libethcore/BlockInfo.h>
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#include <liblll/Compiler.h>
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#include "GenesisInfo.h"
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#include "State.h"
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#include "Defaults.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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namespace js = json_spirit;
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#define ETH_CATCH 1
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std::map<Address, Account> const& dev::eth::genesisState()
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{
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static std::map<Address, Account> s_ret;
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if (s_ret.empty())
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{
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js::mValue val;
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json_spirit::read_string(c_genesisInfo, val);
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for (auto account: val.get_obj())
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{
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u256 balance;
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if (account.second.get_obj().count("wei"))
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balance = u256(account.second.get_obj()["wei"].get_str());
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else
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balance = u256(account.second.get_obj()["finney"].get_str()) * finney;
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if (account.second.get_obj().count("code"))
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{
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s_ret[Address(fromHex(account.first))] = Account(balance, Account::ContractConception);
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s_ret[Address(fromHex(account.first))].setCode(fromHex(account.second.get_obj()["code"].get_str()));
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}
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else
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s_ret[Address(fromHex(account.first))] = Account(balance, Account::NormalCreation);
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}
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}
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return s_ret;
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}
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// TODO: place Registry in here.
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std::unique_ptr<BlockInfo> CanonBlockChain::s_genesis;
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boost::shared_mutex CanonBlockChain::x_genesis;
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bytes CanonBlockChain::createGenesisBlock()
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{
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RLPStream block(3);
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h256 stateRoot;
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{
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MemoryDB db;
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SecureTrieDB<Address, MemoryDB> state(&db);
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state.init();
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dev::eth::commit(genesisState(), db, state);
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stateRoot = state.root();
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}
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block.appendList(16)
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<< h256() << EmptyListSHA3 << h160() << stateRoot << EmptyTrie << EmptyTrie << LogBloom() << c_genesisDifficulty << 0 << 1000000 << 0 << (unsigned)0 << string() << h256() << h256() << Nonce(u64(42));
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block.appendRaw(RLPEmptyList);
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block.appendRaw(RLPEmptyList);
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return block.out();
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}
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CanonBlockChain::CanonBlockChain(std::string _path, bool _killExisting): BlockChain(CanonBlockChain::createGenesisBlock(), _path, _killExisting)
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{
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}
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