Json::Value WebThreeStubServer::admin_eth_vmTrace(std::string const& _blockNumberOrHash, int _txIndex, std::string const& _session)
{
ADMIN_GUARD;
Json::Value ret;
auto c = m_web3.ethereum();
State state = c->state(_txIndex + 1, blockHash(_blockNumberOrHash));
if (_txIndex < 0)
throw jsonrpc::JsonRpcException("Negative index");
if ((unsigned)_txIndex < state.pending().size())
{
Executive e(state, bc(), 0);
Transaction t = state.pending()[_txIndex];
state = state.fromPending(_txIndex);
try
{
StandardTrace st;
st.setShowMnemonics();
e.initialize(t);
if (!e.execute())
e.go(st.onOp());
e.finalize();
Json::Reader().parse(st.json(), ret);
}
catch(Exception const& _e)
{
cwarn << diagnostic_information(_e);
}
}
return ret;
}
Json::Value Debug::traceTransaction(Executive& _e, Transaction const& _t, Json::Value const& _json)
{
Json::Value trace;
StandardTrace st;
st.setShowMnemonics();
st.setOptions(debugOptions(_json));
_e.initialize(_t);
if (!_e.execute())
_e.go(st.onOp());
_e.finalize();
Json::Reader().parse(st.json(), trace);
return trace;
}