public CommandException(CommandErrorCode errorCode, string message)
: base(message)
{
ErrorCode = errorCode;
}
protected IEnumerable <string> getResponses()
{
bool completata = false;
if (!Connected)
{
error_message = Properties.Messaggi.erroreConnessioneServer;
error_code = ServerErrorCode.ConnessioneInterrotta;
yield return(null);
yield break;
}
while (!completata)
{
//Prima linea con codice di errore
string response = control_stream_reader.ReadLine();
if (response == null)
{
error_message = Properties.Messaggi.erroreConnessioneServer;
error_code = ServerErrorCode.ConnessioneInterrotta;
control_stream_reader.Close();
Connected = false;
yield return(null);
yield break;
}
response = response.Trim();
CommandErrorCode errorCode = (CommandErrorCode)Int32.Parse(response.Split(' ')[0]); //Extract code from response
switch (errorCode)
{
case CommandErrorCode.OK:
completata = true;
do
{
response = control_stream_reader.ReadLine();
yield return(response);
} while (response != null && response.Length > 0);
if (response == null)
{
error_message = Properties.Messaggi.erroreConnessioneServer;
error_code = ServerErrorCode.ConnessioneInterrotta;
control_stream_reader.Close();
Connected = false;
yield break;
}
break;
case CommandErrorCode.OKIntermedio:
do
{
response = control_stream_reader.ReadLine();
yield return(response);
} while (response != null && response.Length > 0);
if (response == null)
{
error_message = Properties.Messaggi.erroreConnessioneServer;
error_code = ServerErrorCode.ConnessioneInterrotta;
control_stream_reader.Close();
Connected = false;
yield break;
}
break;
case CommandErrorCode.FormatoDatiErrato:
error_message = Properties.Messaggi.formatoDatiErrato;
error_code = ServerErrorCode.FormatoDatiErrato;
do
{
response = control_stream_reader.ReadLine();
}while (response != null && response.Length > 0);
yield return(null);
yield break;
case CommandErrorCode.UtenteNonLoggato:
error_message = Properties.Messaggi.nonLoggato;
error_code = ServerErrorCode.UtenteNonLoggato;
do
{
response = control_stream_reader.ReadLine();
}while (response != null && response.Length > 0);
yield return(null);
yield break;
case CommandErrorCode.FileEsistente:
error_message = Properties.Messaggi.fileEsistente;
error_code = ServerErrorCode.FileEsistente;
do
{
response = control_stream_reader.ReadLine();
}while (response != null && response.Length > 0);
yield return(null);
yield break;
case CommandErrorCode.LimiteFileSuperato:
error_message = Properties.Messaggi.limiteFileSuperato;
error_code = ServerErrorCode.LimiteFileSuperato;
do
{
response = control_stream_reader.ReadLine();
}while (response != null && response.Length > 0);
yield return(null);
yield break;
case CommandErrorCode.DatiIncompleti:
error_message = Properties.Messaggi.datiInconsistenti;
error_code = ServerErrorCode.DatiIncompleti;
do
{
response = control_stream_reader.ReadLine();
}while (response != null && response.Length > 0);
yield return(null);
yield break;
case CommandErrorCode.DatiErrati:
error_message = Properties.Messaggi.datiErrati;
error_code = ServerErrorCode.DatiErrati;
do
{
response = control_stream_reader.ReadLine();
}while (response != null && response.Length > 0);
yield return(null);
yield break;
case CommandErrorCode.MomentoSbagliato:
error_message = Properties.Messaggi.momentoSbagliato;
error_code = ServerErrorCode.MomentoSbagliato;
do
{
response = control_stream_reader.ReadLine();
}while (response != null && response.Length > 0);
yield return(null);
yield break;
default:
do
{
response = control_stream_reader.ReadLine();
}while (response != null && response.Length > 0);
throw new ServerException(Properties.Messaggi.erroreServer, ServerErrorCode.Default);
}
}
}
public CommandException(CommandErrorCode errorCode, string message)
: base(message)
{
ErrorCode = errorCode;
}
/// <summary>
/// Initializes a new instance of the <see cref="CommandException"/> class.
/// </summary>
/// <param name="message">The description of the exception.</param>
/// <param name="commandLine">The command line that was input.</param>
/// <param name="errorCode">The type of error that occured.</param>
/// <param name="innerException">The exception that was thrown.</param>
public CommandException(string message, string commandLine, CommandErrorCode errorCode, Exception innerException)
: base(message, innerException)
{
CommandLine = commandLine;
ErrorCode = errorCode;
}