Method debug_traceCall

src/cpp-ethereum/libweb3jsonrpc/Debug.cpp:179–208

}

Json::Value Debug::debug_traceCall(Json::Value const& _call, std::string const& _blockNumber, Json::Value const& _options)
{
	Json::Value ret;
	try
	{
		Block temp = m_eth.block(jsToBlockNumber(_blockNumber));
		TransactionSkeleton ts = toTransactionSkeleton(_call);
		if (!ts.from) {
			ts.from = Address();
		}
		u256 nonce = temp.transactionsFrom(ts.from);
		u256 gas = ts.gas == Invalid256 ? m_eth.gasLimitRemaining() : ts.gas;
		u256 gasPrice = ts.gasPrice == Invalid256 ? m_eth.gasBidPrice() : ts.gasPrice;
		temp.mutableState().addBalance(ts.from, gas * gasPrice + ts.value);
		Transaction transaction(ts.value, gasPrice, gas, ts.to, ts.data, nonce);
		transaction.forceSender(ts.from);
		eth::ExecutionResult er;
		Executive e(temp);
		e.setResultRecipient(er);
		Json::Value trace = traceTransaction(e, transaction, _options);
		ret["gas"] = toHex(transaction.gas(), HexPrefix::Add);
		ret["return"] = toHex(er.output, 2, HexPrefix::Add);
		ret["structLogs"] = trace;
	}
	catch(Exception const& _e)
	{
		cwarn << diagnostic_information(_e);
	}
	return ret;
}