private void AcquireKey()
{
if (Ready)
{
return;
}
Instance instance = null;
try
{
instance = CreateInstance();
string result = EgateAPI.egAuthRequest(instance.ID, EgateAPI.ProtocolID, CreateRequest(OperationType.RequestWorkKey).ToString()).GetString();
if (!IsValidResult(result))
{
OnError(instance);
return;
}
OnMessage(String.Format("Ответ на запрос ключа : {0}", result), false);
//int code = GetStatusCode(result);
//if (!AuthResponse.IsValidCode(code))
//{
// OnError(instance);
// return;
//}
result = EgateAPI.egGetAuthResult(instance.ID).GetString();
if (!IsValidResult(result))
{
OnError(instance);
return;
}
AuthResponse response = null;
try
{
response = AuthResponse.Parse(result, null);
}
catch (Exception x)
{
OnMessage(x.Message, true);
}
if ((response == null) || !AuthResponse.IsValidCode(response.GCSCode))
{
return;
}
_keyAcqiured = true;
OnMessage(String.Format("Ключ получен успешно : {0}", response), false);
}
finally
{
ReleaseInstance(instance);
}
}
private void ProcessTransaction(object sender, ElapsedEventArgs e)
{
string status = EgateAPI.egGetOpStatus(_current.ID, false).GetString();
if (status[0] == EgateAPI.StatusResult)
{
_timer.Stop();
OnMessage(String.Format("Запрос обработан : {0}", status.Substring(1)), false);
AuthResponse response = null;
try
{
byte[] ba;
string result = EgateAPI.egGetAuthResult(_current.ID).GetString(out ba);
if (IsValidResult(result))
{
_lastTransactionResult = (_cancel == CancelState.Completed) ? TransactionResult.Cancelled : TransactionResult.OK;
}
else
{
_lastTransactionResult = TransactionResult.Error;
OnError(_current);
}
response = AuthResponse.Parse(result, ba);
}
catch (Exception x)
{
OnMessage(x.Message, true);
}
finally
{
OnTransactionCompleted(_lastTransactionResult, response);
_state = EquipmentState.CardTaken;
OnStateChanged(_state, status.Substring(1));
}
}
else if (status[0] == EgateAPI.StatusBusy)
{
EquipmentState s = _state;
switch (status[1])
{
case EgateAPI.StatusWaitCard:
//if (_state == EquipmentState.Started)
s = EquipmentState.WaitingForCard;
break;
case EgateAPI.StatusCardEntered:
//if (_state == EquipmentState.WaitingForCard)
s = EquipmentState.CardInserted;
break;
case EgateAPI.StatusPinEntered:
if (_state == EquipmentState.CardInserted)
{
s = EquipmentState.PinEntered;
}
break;
case EgateAPI.StatusAuthCompleted:
if ((_state != EquipmentState.Started) && (_state != EquipmentState.WaitingForCard))
{
s = EquipmentState.AuthCompleted;
}
break;
default:
s = _state;
break;
}
if (_state != s)
{
_state = s;
OnStateChanged(_state, status.Substring(2));
}
}
}