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@ -1,18 +1,18 @@ |
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/*
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This file is part of cpp-ethereum. |
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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 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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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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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 MixClient.cpp
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* @author Arkadiy Paronyan arkadiy@ethdev.com |
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@ -48,27 +48,27 @@ namespace |
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struct MixPow //dummy POW
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{ |
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typedef int Solution; |
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static void assignResult(int, BlockInfo const&) {} |
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static bool verify(BlockInfo const&) { return true; } |
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typedef int Solution; |
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static void assignResult(int, BlockInfo const&) {} |
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static bool verify(BlockInfo const&) { return true; } |
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}; |
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} |
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bytes MixBlockChain::createGenesisBlock(h256 _stateRoot) |
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{ |
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RLPStream block(3); |
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block.appendList(15) |
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<< h256() << EmptyListSHA3 << h160() << _stateRoot << EmptyTrie << EmptyTrie |
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<< LogBloom() << c_mixGenesisDifficulty << 0 << c_genesisGasLimit << 0 << (unsigned)0 |
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<< std::string() << h256() << h64(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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RLPStream block(3); |
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block.appendList(15) |
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<< h256() << EmptyListSHA3 << h160() << _stateRoot << EmptyTrie << EmptyTrie |
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<< LogBloom() << c_mixGenesisDifficulty << 0 << c_genesisGasLimit << 0 << (unsigned)0 |
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<< std::string() << h256() << h64(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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MixClient::MixClient(std::string const& _dbPath): |
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m_dbPath(_dbPath) |
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m_dbPath(_dbPath) |
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{ |
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resetState(std::unordered_map<Address, Account>()); |
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} |
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@ -85,335 +85,350 @@ LocalisedLogEntries MixClient::logs() |
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void MixClient::resetState(std::unordered_map<Address, Account> const& _accounts, Secret const& _miner) |
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{ |
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WriteGuard l(x_state); |
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Guard fl(x_filtersWatches); |
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m_filters.clear(); |
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m_watches.clear(); |
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LogFilter filter; |
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m_filters.insert(std::make_pair(filter.sha3(), filter)); |
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m_watches.insert(std::make_pair(0, ClientWatch(filter.sha3(), Reaping::Automatic))); |
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m_stateDB = OverlayDB(); |
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SecureTrieDB<Address, MemoryDB> accountState(&m_stateDB); |
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accountState.init(); |
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dev::eth::commit(_accounts, static_cast<MemoryDB&>(m_stateDB), accountState); |
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h256 stateRoot = accountState.root(); |
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m_bc.reset(); |
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m_bc.reset(new MixBlockChain(m_dbPath, stateRoot)); |
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m_state = eth::State(m_stateDB, BaseState::PreExisting, KeyPair(_miner).address()); |
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m_state.sync(bc()); |
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m_startState = m_state; |
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WriteGuard lx(x_executions); |
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m_executions.clear(); |
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WriteGuard l(x_state); |
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Guard fl(x_filtersWatches); |
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m_filters.clear(); |
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m_watches.clear(); |
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//LogFilter filter;
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//m_filters.insert(std::make_pair(filter.sha3(), filter));
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//m_watches.insert(std::make_pair(0, ClientWatch(filter.sha3(), Reaping::Automatic)));
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m_stateDB = OverlayDB(); |
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SecureTrieDB<Address, MemoryDB> accountState(&m_stateDB); |
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accountState.init(); |
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dev::eth::commit(_accounts, static_cast<MemoryDB&>(m_stateDB), accountState); |
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h256 stateRoot = accountState.root(); |
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m_bc.reset(); |
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m_bc.reset(new MixBlockChain(m_dbPath, stateRoot)); |
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m_state = eth::State(m_stateDB, BaseState::PreExisting, KeyPair(_miner).address()); |
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m_state.sync(bc()); |
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m_startState = m_state; |
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WriteGuard lx(x_executions); |
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m_executions.clear(); |
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} |
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Transaction MixClient::replaceGas(Transaction const& _t, u256 const& _gas, Secret const& _secret) |
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{ |
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Transaction ret; |
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if (_secret) |
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{ |
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if (_t.isCreation()) |
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ret = Transaction(_t.value(), _t.gasPrice(), _gas, _t.data(), _t.nonce(), _secret); |
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else |
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ret = Transaction(_t.value(), _t.gasPrice(), _gas, _t.receiveAddress(), _t.data(), _t.nonce(), _secret); |
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} |
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else |
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{ |
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if (_t.isCreation()) |
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ret = Transaction(_t.value(), _t.gasPrice(), _gas, _t.data(), _t.nonce()); |
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else |
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ret = Transaction(_t.value(), _t.gasPrice(), _gas, _t.receiveAddress(), _t.data(), _t.nonce()); |
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ret.forceSender(_t.safeSender()); |
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} |
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return ret; |
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Transaction ret; |
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if (_secret) |
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{ |
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if (_t.isCreation()) |
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ret = Transaction(_t.value(), _t.gasPrice(), _gas, _t.data(), _t.nonce(), _secret); |
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else |
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ret = Transaction(_t.value(), _t.gasPrice(), _gas, _t.receiveAddress(), _t.data(), _t.nonce(), _secret); |
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} |
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else |
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{ |
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if (_t.isCreation()) |
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ret = Transaction(_t.value(), _t.gasPrice(), _gas, _t.data(), _t.nonce()); |
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else |
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ret = Transaction(_t.value(), _t.gasPrice(), _gas, _t.receiveAddress(), _t.data(), _t.nonce()); |
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ret.forceSender(_t.safeSender()); |
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} |
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return ret; |
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} |
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void MixClient::executeTransaction(Transaction const& _t, State& _state, bool _call, bool _gasAuto, Secret const& _secret) |
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{ |
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Transaction t = _gasAuto ? replaceGas(_t, m_state.gasLimitRemaining()) : _t; |
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Transaction t = _gasAuto ? replaceGas(_t, m_state.gasLimitRemaining()) : _t; |
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// do debugging run first
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LastHashes lastHashes(256); |
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lastHashes[0] = bc().numberHash(bc().number()); |
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for (unsigned i = 1; i < 256; ++i) |
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lastHashes[i] = lastHashes[i - 1] ? bc().details(lastHashes[i - 1]).parent : h256(); |
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State execState = _state; |
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execState.addBalance(t.sender(), t.gas() * t.gasPrice()); //give it enough balance for gas estimation
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Executive execution(execState, lastHashes, 0); |
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execution.initialize(t); |
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execution.execute(); |
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std::vector<MachineState> machineStates; |
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std::vector<unsigned> levels; |
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std::vector<MachineCode> codes; |
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std::map<bytes const*, unsigned> codeIndexes; |
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std::vector<bytes> data; |
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std::map<bytesConstRef const*, unsigned> dataIndexes; |
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bytes const* lastCode = nullptr; |
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bytesConstRef const* lastData = nullptr; |
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unsigned codeIndex = 0; |
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unsigned dataIndex = 0; |
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auto onOp = [&](uint64_t steps, Instruction inst, dev::bigint newMemSize, dev::bigint gasCost, void* voidVM, void const* voidExt) |
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{ |
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VM& vm = *static_cast<VM*>(voidVM); |
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ExtVM const& ext = *static_cast<ExtVM const*>(voidExt); |
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if (lastCode == nullptr || lastCode != &ext.code) |
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{ |
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auto const& iter = codeIndexes.find(&ext.code); |
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if (iter != codeIndexes.end()) |
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codeIndex = iter->second; |
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else |
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{ |
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codeIndex = codes.size(); |
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codes.push_back(MachineCode({ext.myAddress, ext.code})); |
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codeIndexes[&ext.code] = codeIndex; |
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} |
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lastCode = &ext.code; |
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} |
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if (lastData == nullptr || lastData != &ext.data) |
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{ |
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auto const& iter = dataIndexes.find(&ext.data); |
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if (iter != dataIndexes.end()) |
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dataIndex = iter->second; |
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else |
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{ |
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dataIndex = data.size(); |
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data.push_back(ext.data.toBytes()); |
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dataIndexes[&ext.data] = dataIndex; |
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} |
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lastData = &ext.data; |
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} |
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if (levels.size() < ext.depth) |
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levels.push_back(machineStates.size() - 1); |
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else |
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levels.resize(ext.depth); |
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machineStates.emplace_back(MachineState({steps, vm.curPC(), inst, newMemSize, vm.gas(), |
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vm.stack(), vm.memory(), gasCost, ext.state().storage(ext.myAddress), levels, codeIndex, dataIndex})); |
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}; |
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execution.go(onOp); |
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execution.finalize(); |
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dev::eth::ExecutionResult er = execution.executionResult(); |
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switch (er.excepted) |
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{ |
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case TransactionException::None: |
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break; |
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case TransactionException::NotEnoughCash: |
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BOOST_THROW_EXCEPTION(Exception() << errinfo_comment("Insufficient balance for contract deployment")); |
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case TransactionException::OutOfGasBase: |
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case TransactionException::OutOfGas: |
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BOOST_THROW_EXCEPTION(OutOfGas() << errinfo_comment("Not enough gas")); |
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case TransactionException::BlockGasLimitReached: |
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BOOST_THROW_EXCEPTION(OutOfGas() << errinfo_comment("Block gas limit reached")); |
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case TransactionException::OutOfStack: |
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BOOST_THROW_EXCEPTION(Exception() << errinfo_comment("Out of stack")); |
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case TransactionException::StackUnderflow: |
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BOOST_THROW_EXCEPTION(Exception() << errinfo_comment("Stack underflow")); |
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//these should not happen in mix
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case TransactionException::Unknown: |
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case TransactionException::BadInstruction: |
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case TransactionException::BadJumpDestination: |
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case TransactionException::InvalidSignature: |
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case TransactionException::InvalidNonce: |
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BOOST_THROW_EXCEPTION(Exception() << errinfo_comment("Internal execution error")); |
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}; |
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ExecutionResult d; |
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LastHashes lastHashes(256); |
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lastHashes[0] = bc().numberHash(bc().number()); |
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for (unsigned i = 1; i < 256; ++i) |
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lastHashes[i] = lastHashes[i - 1] ? bc().details(lastHashes[i - 1]).parent : h256(); |
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State execState = _state; |
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execState.addBalance(t.sender(), t.gas() * t.gasPrice()); //give it enough balance for gas estimation
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Executive execution(execState, lastHashes, 0); |
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execution.initialize(t); |
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execution.execute(); |
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std::vector<MachineState> machineStates; |
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std::vector<unsigned> levels; |
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std::vector<MachineCode> codes; |
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std::map<bytes const*, unsigned> codeIndexes; |
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std::vector<bytes> data; |
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std::map<bytesConstRef const*, unsigned> dataIndexes; |
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bytes const* lastCode = nullptr; |
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bytesConstRef const* lastData = nullptr; |
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unsigned codeIndex = 0; |
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unsigned dataIndex = 0; |
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auto onOp = [&](uint64_t steps, Instruction inst, dev::bigint newMemSize, dev::bigint gasCost, void* voidVM, void const* voidExt) |
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{ |
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VM& vm = *static_cast<VM*>(voidVM); |
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ExtVM const& ext = *static_cast<ExtVM const*>(voidExt); |
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if (lastCode == nullptr || lastCode != &ext.code) |
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{ |
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auto const& iter = codeIndexes.find(&ext.code); |
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if (iter != codeIndexes.end()) |
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codeIndex = iter->second; |
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else |
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{ |
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codeIndex = codes.size(); |
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codes.push_back(MachineCode({ext.myAddress, ext.code})); |
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codeIndexes[&ext.code] = codeIndex; |
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} |
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lastCode = &ext.code; |
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} |
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if (lastData == nullptr || lastData != &ext.data) |
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{ |
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auto const& iter = dataIndexes.find(&ext.data); |
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if (iter != dataIndexes.end()) |
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dataIndex = iter->second; |
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else |
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{ |
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dataIndex = data.size(); |
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data.push_back(ext.data.toBytes()); |
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dataIndexes[&ext.data] = dataIndex; |
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} |
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lastData = &ext.data; |
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} |
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if (levels.size() < ext.depth) |
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levels.push_back(machineStates.size() - 1); |
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else |
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levels.resize(ext.depth); |
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machineStates.emplace_back(MachineState({steps, vm.curPC(), inst, newMemSize, vm.gas(), |
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vm.stack(), vm.memory(), gasCost, ext.state().storage(ext.myAddress), levels, codeIndex, dataIndex})); |
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}; |
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execution.go(onOp); |
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execution.finalize(); |
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dev::eth::ExecutionResult er = execution.executionResult(); |
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switch (er.excepted) |
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{ |
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case TransactionException::None: |
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break; |
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case TransactionException::NotEnoughCash: |
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BOOST_THROW_EXCEPTION(Exception() << errinfo_comment("Insufficient balance for contract deployment")); |
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case TransactionException::OutOfGasBase: |
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case TransactionException::OutOfGas: |
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BOOST_THROW_EXCEPTION(OutOfGas() << errinfo_comment("Not enough gas")); |
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case TransactionException::BlockGasLimitReached: |
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BOOST_THROW_EXCEPTION(OutOfGas() << errinfo_comment("Block gas limit reached")); |
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case TransactionException::OutOfStack: |
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BOOST_THROW_EXCEPTION(Exception() << errinfo_comment("Out of stack")); |
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case TransactionException::StackUnderflow: |
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BOOST_THROW_EXCEPTION(Exception() << errinfo_comment("Stack underflow")); |
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//these should not happen in mix
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case TransactionException::Unknown: |
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case TransactionException::BadInstruction: |
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case TransactionException::BadJumpDestination: |
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case TransactionException::InvalidSignature: |
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case TransactionException::InvalidNonce: |
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BOOST_THROW_EXCEPTION(Exception() << errinfo_comment("Internal execution error")); |
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}; |
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ExecutionResult d; |
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d.inputParameters = t.data(); |
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d.result = execution.executionResult(); |
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d.machineStates = machineStates; |
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d.executionCode = std::move(codes); |
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d.transactionData = std::move(data); |
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d.address = _t.receiveAddress(); |
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d.sender = _t.sender(); |
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d.value = _t.value(); |
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d.gasUsed = er.gasUsed + er.gasRefunded + c_callStipend; |
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if (_t.isCreation()) |
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d.contractAddress = right160(sha3(rlpList(_t.sender(), _t.nonce()))); |
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if (!_call) |
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d.transactionIndex = m_state.pending().size(); |
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d.executonIndex = m_executions.size(); |
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d.result = execution.executionResult(); |
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d.machineStates = machineStates; |
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d.executionCode = std::move(codes); |
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d.transactionData = std::move(data); |
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d.address = _t.receiveAddress(); |
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d.sender = _t.sender(); |
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d.value = _t.value(); |
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d.gasUsed = er.gasUsed + er.gasRefunded + c_callStipend; |
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if (_t.isCreation()) |
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d.contractAddress = right160(sha3(rlpList(_t.sender(), _t.nonce()))); |
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if (!_call) |
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d.transactionIndex = m_state.pending().size(); |
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d.executonIndex = m_executions.size(); |
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// execute on a state
|
|
|
|
if (!_call) |
|
|
|
{ |
|
|
|
t = _gasAuto ? replaceGas(_t, d.gasUsed, _secret) : _t; |
|
|
|
er =_state.execute(lastHashes, t); |
|
|
|
if (t.isCreation() && _state.code(d.contractAddress).empty()) |
|
|
|
BOOST_THROW_EXCEPTION(OutOfGas() << errinfo_comment("Not enough gas for contract deployment")); |
|
|
|
d.gasUsed = er.gasUsed + er.gasRefunded + er.gasForDeposit + c_callStipend; |
|
|
|
// collect watches
|
|
|
|
h256Set changed; |
|
|
|
Guard l(x_filtersWatches); |
|
|
|
for (std::pair<h256 const, eth::InstalledFilter>& i: m_filters) |
|
|
|
if ((unsigned)i.second.filter.latest() > bc().number()) |
|
|
|
{ |
|
|
|
// acceptable number.
|
|
|
|
auto m = i.second.filter.matches(_state.receipt(_state.pending().size() - 1)); |
|
|
|
if (m.size()) |
|
|
|
{ |
|
|
|
// filter catches them
|
|
|
|
for (LogEntry const& l: m) |
|
|
|
i.second.changes.push_back(LocalisedLogEntry(l, bc().number() + 1)); |
|
|
|
changed.insert(i.first); |
|
|
|
} |
|
|
|
} |
|
|
|
changed.insert(dev::eth::PendingChangedFilter); |
|
|
|
noteChanged(changed); |
|
|
|
} |
|
|
|
WriteGuard l(x_executions); |
|
|
|
m_executions.emplace_back(std::move(d)); |
|
|
|
if (!_call) |
|
|
|
{ |
|
|
|
t = _gasAuto ? replaceGas(_t, d.gasUsed, _secret) : _t; |
|
|
|
er = _state.execute(lastHashes, t); |
|
|
|
if (t.isCreation() && _state.code(d.contractAddress).empty()) |
|
|
|
BOOST_THROW_EXCEPTION(OutOfGas() << errinfo_comment("Not enough gas for contract deployment")); |
|
|
|
d.gasUsed = er.gasUsed + er.gasRefunded + er.gasForDeposit + c_callStipend; |
|
|
|
// collect watches
|
|
|
|
h256Set changed; |
|
|
|
Guard l(x_filtersWatches); |
|
|
|
LocalisedLogEntries logs; |
|
|
|
//for (unsigned i = 0; i < _state.pending().size(); ++i)
|
|
|
|
//{
|
|
|
|
TransactionReceipt const& tr = _state.receipt(_state.pending().size() - 1); |
|
|
|
|
|
|
|
auto trHash = _state.pending().at(_state.pending().size() - 1).sha3(); |
|
|
|
//for (std::pair<h256 const, eth::InstalledFilter>& installedFilter: m_filters)
|
|
|
|
//{
|
|
|
|
LogEntries le = tr.log(); // installedFilter.second.filter.matches(tr);
|
|
|
|
if (le.size()) |
|
|
|
for (unsigned j = 0; j < le.size(); ++j) |
|
|
|
logs.insert(logs.begin(), LocalisedLogEntry(le[j], bc().number() + 1, trHash)); |
|
|
|
//}
|
|
|
|
//}
|
|
|
|
|
|
|
|
/*if ((unsigned)i.second.filter.latest() > bc().number())
|
|
|
|
{ |
|
|
|
// acceptable number.
|
|
|
|
auto m = i.second.filter.matches(_state.receipt(_state.pending().size() - 1)); |
|
|
|
if (m.size()) |
|
|
|
{ |
|
|
|
// filter catches them
|
|
|
|
for (LogEntry const& l: m) |
|
|
|
i.second.changes.push_back(LocalisedLogEntry(l, bc().number() + 1)); |
|
|
|
changed.insert(i.first); |
|
|
|
} |
|
|
|
}*/ |
|
|
|
changed.insert(dev::eth::PendingChangedFilter); |
|
|
|
d.logs = logs; |
|
|
|
//noteChanged(changed);
|
|
|
|
} |
|
|
|
WriteGuard l(x_executions); |
|
|
|
m_executions.emplace_back(std::move(d)); |
|
|
|
} |
|
|
|
|
|
|
|
void MixClient::mine() |
|
|
|
{ |
|
|
|
WriteGuard l(x_state); |
|
|
|
m_state.commitToMine(bc()); |
|
|
|
m_state.completeMine<MixPow>(0); |
|
|
|
bc().import(m_state.blockData(), m_state.db(), ImportRequirements::Default & ~ImportRequirements::ValidNonce); |
|
|
|
m_state.sync(bc()); |
|
|
|
m_startState = m_state; |
|
|
|
h256Set changed { dev::eth::PendingChangedFilter, dev::eth::ChainChangedFilter }; |
|
|
|
noteChanged(changed); |
|
|
|
WriteGuard l(x_state); |
|
|
|
m_state.commitToMine(bc()); |
|
|
|
m_state.completeMine<MixPow>(0); |
|
|
|
bc().import(m_state.blockData(), m_state.db(), ImportRequirements::Default & ~ImportRequirements::ValidNonce); |
|
|
|
m_state.sync(bc()); |
|
|
|
m_startState = m_state; |
|
|
|
h256Set changed { dev::eth::PendingChangedFilter, dev::eth::ChainChangedFilter }; |
|
|
|
//noteChanged(changed);
|
|
|
|
} |
|
|
|
|
|
|
|
ExecutionResult MixClient::lastExecution() const |
|
|
|
{ |
|
|
|
ReadGuard l(x_executions); |
|
|
|
return m_executions.empty() ? ExecutionResult() : m_executions.back(); |
|
|
|
ReadGuard l(x_executions); |
|
|
|
return m_executions.empty() ? ExecutionResult() : m_executions.back(); |
|
|
|
} |
|
|
|
|
|
|
|
ExecutionResult MixClient::execution(unsigned _index) const |
|
|
|
{ |
|
|
|
ReadGuard l(x_executions); |
|
|
|
return m_executions.at(_index); |
|
|
|
ReadGuard l(x_executions); |
|
|
|
return m_executions.at(_index); |
|
|
|
} |
|
|
|
|
|
|
|
State MixClient::asOf(h256 const& _block) const |
|
|
|
{ |
|
|
|
ReadGuard l(x_state); |
|
|
|
return State(m_stateDB, bc(), _block); |
|
|
|
ReadGuard l(x_state); |
|
|
|
return State(m_stateDB, bc(), _block); |
|
|
|
} |
|
|
|
|
|
|
|
void MixClient::submitTransaction(Secret _secret, u256 _value, Address _dest, bytes const& _data, u256 _gas, u256 _gasPrice, bool _gasAuto) |
|
|
|
{ |
|
|
|
WriteGuard l(x_state); |
|
|
|
u256 n = m_state.transactionsFrom(toAddress(_secret)); |
|
|
|
Transaction t(_value, _gasPrice, _gas, _dest, _data, n, _secret); |
|
|
|
executeTransaction(t, m_state, false, _gasAuto, _secret); |
|
|
|
WriteGuard l(x_state); |
|
|
|
u256 n = m_state.transactionsFrom(toAddress(_secret)); |
|
|
|
Transaction t(_value, _gasPrice, _gas, _dest, _data, n, _secret); |
|
|
|
executeTransaction(t, m_state, false, _gasAuto, _secret); |
|
|
|
} |
|
|
|
|
|
|
|
Address MixClient::submitTransaction(Secret _secret, u256 _endowment, bytes const& _init, u256 _gas, u256 _gasPrice, bool _gasAuto) |
|
|
|
{ |
|
|
|
WriteGuard l(x_state); |
|
|
|
u256 n = m_state.transactionsFrom(toAddress(_secret)); |
|
|
|
eth::Transaction t(_endowment, _gasPrice, _gas, _init, n, _secret); |
|
|
|
executeTransaction(t, m_state, false, _gasAuto, _secret); |
|
|
|
Address address = right160(sha3(rlpList(t.sender(), t.nonce()))); |
|
|
|
return address; |
|
|
|
WriteGuard l(x_state); |
|
|
|
u256 n = m_state.transactionsFrom(toAddress(_secret)); |
|
|
|
eth::Transaction t(_endowment, _gasPrice, _gas, _init, n, _secret); |
|
|
|
executeTransaction(t, m_state, false, _gasAuto, _secret); |
|
|
|
Address address = right160(sha3(rlpList(t.sender(), t.nonce()))); |
|
|
|
return address; |
|
|
|
} |
|
|
|
|
|
|
|
dev::eth::ExecutionResult MixClient::call(Address const& _from, u256 _value, Address _dest, bytes const& _data, u256 _gas, u256 _gasPrice, BlockNumber _blockNumber, bool _gasAuto, FudgeFactor _ff) |
|
|
|
{ |
|
|
|
(void)_blockNumber; |
|
|
|
State temp = asOf(eth::PendingBlock); |
|
|
|
u256 n = temp.transactionsFrom(_from); |
|
|
|
Transaction t(_value, _gasPrice, _gas, _dest, _data, n); |
|
|
|
t.forceSender(_from); |
|
|
|
if (_ff == FudgeFactor::Lenient) |
|
|
|
temp.addBalance(_from, (u256)(t.gasRequired() * t.gasPrice() + t.value())); |
|
|
|
WriteGuard lw(x_state); //TODO: lock is required only for last execution state
|
|
|
|
executeTransaction(t, temp, true, _gasAuto); |
|
|
|
return lastExecution().result; |
|
|
|
(void)_blockNumber; |
|
|
|
State temp = asOf(eth::PendingBlock); |
|
|
|
u256 n = temp.transactionsFrom(_from); |
|
|
|
Transaction t(_value, _gasPrice, _gas, _dest, _data, n); |
|
|
|
t.forceSender(_from); |
|
|
|
if (_ff == FudgeFactor::Lenient) |
|
|
|
temp.addBalance(_from, (u256)(t.gasRequired() * t.gasPrice() + t.value())); |
|
|
|
WriteGuard lw(x_state); //TODO: lock is required only for last execution state
|
|
|
|
executeTransaction(t, temp, true, _gasAuto); |
|
|
|
return lastExecution().result; |
|
|
|
} |
|
|
|
|
|
|
|
void MixClient::submitTransaction(Secret _secret, u256 _value, Address _dest, bytes const& _data, u256 _gas, u256 _gasPrice) |
|
|
|
{ |
|
|
|
submitTransaction(_secret, _value, _dest, _data, _gas, _gasPrice, false); |
|
|
|
submitTransaction(_secret, _value, _dest, _data, _gas, _gasPrice, false); |
|
|
|
} |
|
|
|
|
|
|
|
Address MixClient::submitTransaction(Secret _secret, u256 _endowment, bytes const& _init, u256 _gas, u256 _gasPrice) |
|
|
|
{ |
|
|
|
return submitTransaction(_secret, _endowment, _init, _gas, _gasPrice, false); |
|
|
|
return submitTransaction(_secret, _endowment, _init, _gas, _gasPrice, false); |
|
|
|
} |
|
|
|
|
|
|
|
dev::eth::ExecutionResult MixClient::call(Address const& _from, u256 _value, Address _dest, bytes const& _data, u256 _gas, u256 _gasPrice, BlockNumber _blockNumber, eth::FudgeFactor _ff) |
|
|
|
{ |
|
|
|
return call(_from, _value, _dest, _data, _gas, _gasPrice, _blockNumber, false, _ff); |
|
|
|
return call(_from, _value, _dest, _data, _gas, _gasPrice, _blockNumber, false, _ff); |
|
|
|
} |
|
|
|
|
|
|
|
dev::eth::ExecutionResult MixClient::create(Address const& _from, u256 _value, bytes const& _data, u256 _gas, u256 _gasPrice, BlockNumber _blockNumber, eth::FudgeFactor _ff) |
|
|
|
{ |
|
|
|
(void)_blockNumber; |
|
|
|
u256 n; |
|
|
|
State temp; |
|
|
|
{ |
|
|
|
ReadGuard lr(x_state); |
|
|
|
temp = asOf(eth::PendingBlock); |
|
|
|
n = temp.transactionsFrom(_from); |
|
|
|
} |
|
|
|
Transaction t(_value, _gasPrice, _gas, _data, n); |
|
|
|
t.forceSender(_from); |
|
|
|
if (_ff == FudgeFactor::Lenient) |
|
|
|
temp.addBalance(_from, (u256)(t.gasRequired() * t.gasPrice() + t.value())); |
|
|
|
WriteGuard lw(x_state); //TODO: lock is required only for last execution state
|
|
|
|
executeTransaction(t, temp, true, false); |
|
|
|
return lastExecution().result; |
|
|
|
(void)_blockNumber; |
|
|
|
u256 n; |
|
|
|
State temp; |
|
|
|
{ |
|
|
|
ReadGuard lr(x_state); |
|
|
|
temp = asOf(eth::PendingBlock); |
|
|
|
n = temp.transactionsFrom(_from); |
|
|
|
} |
|
|
|
Transaction t(_value, _gasPrice, _gas, _data, n); |
|
|
|
t.forceSender(_from); |
|
|
|
if (_ff == FudgeFactor::Lenient) |
|
|
|
temp.addBalance(_from, (u256)(t.gasRequired() * t.gasPrice() + t.value())); |
|
|
|
WriteGuard lw(x_state); //TODO: lock is required only for last execution state
|
|
|
|
executeTransaction(t, temp, true, false); |
|
|
|
return lastExecution().result; |
|
|
|
} |
|
|
|
|
|
|
|
void MixClient::noteChanged(h256Set const& _filters) |
|
|
|
/*void MixClient::noteChanged(h256Set const& _filters)
|
|
|
|
{ |
|
|
|
for (auto& i: m_watches) |
|
|
|
if (_filters.count(i.second.id)) |
|
|
|
{ |
|
|
|
if (m_filters.count(i.second.id)) |
|
|
|
i.second.changes += m_filters.at(i.second.id).changes; |
|
|
|
else |
|
|
|
i.second.changes.push_back(LocalisedLogEntry(SpecialLogEntry, 0)); |
|
|
|
} |
|
|
|
for (auto& i: m_filters) |
|
|
|
i.second.changes.clear(); |
|
|
|
} |
|
|
|
for (auto& i: m_watches) |
|
|
|
if (_filters.count(i.second.id)) |
|
|
|
{ |
|
|
|
if (m_filters.count(i.second.id)) |
|
|
|
i.second.changes += m_filters.at(i.second.id).changes; |
|
|
|
else |
|
|
|
i.second.changes.push_back(LocalisedLogEntry(SpecialLogEntry, 0)); |
|
|
|
} |
|
|
|
for (auto& i: m_filters) |
|
|
|
i.second.changes.clear(); |
|
|
|
}*/ |
|
|
|
|
|
|
|
eth::BlockInfo MixClient::blockInfo() const |
|
|
|
{ |
|
|
|
ReadGuard l(x_state); |
|
|
|
return BlockInfo(bc().block()); |
|
|
|
ReadGuard l(x_state); |
|
|
|
return BlockInfo(bc().block()); |
|
|
|
} |
|
|
|
|
|
|
|
void MixClient::setAddress(Address _us) |
|
|
|
{ |
|
|
|
WriteGuard l(x_state); |
|
|
|
m_state.setAddress(_us); |
|
|
|
WriteGuard l(x_state); |
|
|
|
m_state.setAddress(_us); |
|
|
|
} |
|
|
|
|
|
|
|
void MixClient::startMining() |
|
|
|
{ |
|
|
|
//no-op
|
|
|
|
//no-op
|
|
|
|
} |
|
|
|
|
|
|
|
void MixClient::stopMining() |
|
|
|
{ |
|
|
|
//no-op
|
|
|
|
//no-op
|
|
|
|
} |
|
|
|
|
|
|
|
bool MixClient::isMining() const |
|
|
|
{ |
|
|
|
return false; |
|
|
|
return false; |
|
|
|
} |
|
|
|
|
|
|
|
uint64_t MixClient::hashrate() const |
|
|
|
{ |
|
|
|
return 0; |
|
|
|
return 0; |
|
|
|
} |
|
|
|
|
|
|
|
eth::MiningProgress MixClient::miningProgress() const |
|
|
|
{ |
|
|
|
return eth::MiningProgress(); |
|
|
|
return eth::MiningProgress(); |
|
|
|
} |
|
|
|
|
|
|
|
} |
|
|
|
|
yann300
10 years ago