Fixes to eth's Interface.

alethzero/Transact.cpp

@@ -316,7 +316,7 @@ void Transact::rejigData()
 		return;
 	}
 	else
-		gasNeeded = min<qint64>((qint64)ethereum()->gasLimitRemaining(), (qint64)((b - value()) / gasPrice()));
+		gasNeeded = (qint64)min<bigint>(ethereum()->gasLimitRemaining(), ((b - value()) / gasPrice()));
 
 	// Dry-run execution to determine gas requirement and any execution errors
 	Address to;
@@ -326,7 +326,7 @@ void Transact::rejigData()
 	else
 	{
 		to = m_context->fromString(ui->destination->currentText());
-		er = ethereum()->call(s, value(), to, m_data, ethereum()->gasLimitRemaining(), gasPrice());
+		er = ethereum()->call(s, value(), to, m_data, gasNeeded, gasPrice());
 	}
 	gasNeeded = (qint64)(er.gasUsed + er.gasRefunded);
 	htmlInfo = QString("<div class=\"info\"><span class=\"icon\">INFO</span> Gas required: %1 total = %2 base, %3 exec [%4 refunded later]</div>").arg(gasNeeded).arg(baseGas).arg(gasNeeded - baseGas).arg((qint64)er.gasRefunded) + htmlInfo;

libethereum/Interface.h

@@ -71,11 +71,13 @@ public:
 	virtual void flushTransactions() = 0;
 
 	/// Makes the given call. Nothing is recorded into the state.
-	virtual ExecutionResult call(Secret _secret, u256 _value, Address _dest, bytes const& _data = bytes(), u256 _gas = 10000, u256 _gasPrice = 10 * szabo, BlockNumber _blockNumber = 0) = 0;
+	virtual ExecutionResult call(Secret _secret, u256 _value, Address _dest, bytes const& _data, u256 _gas, u256 _gasPrice, BlockNumber _blockNumber) = 0;
+	ExecutionResult call(Secret _secret, u256 _value, Address _dest, bytes const& _data = bytes(), u256 _gas = 10000, u256 _gasPrice = 10 * szabo) { return call(_secret, _value, _dest, _data, _gas, _gasPrice, m_default); }
 
 	/// Does the given creation. Nothing is recorded into the state.
 	/// @returns the pair of the Address of the created contract together with its code.
-	virtual ExecutionResult create(Secret _secret, u256 _value, bytes const& _data = bytes(), u256 _gas = 10000, u256 _gasPrice = 10 * szabo, BlockNumber _blockNumber = 0) = 0;
+	virtual ExecutionResult create(Secret _secret, u256 _value, bytes const& _data, u256 _gas, u256 _gasPrice, BlockNumber _blockNumber) = 0;
+	ExecutionResult create(Secret _secret, u256 _value, bytes const& _data = bytes(), u256 _gas = 10000, u256 _gasPrice = 10 * szabo) { return create(_secret, _value, _data, _gas, _gasPrice, m_default); }
 
 	// [STATE-QUERY API]