public PrinterStatusFlags(Response response)
{
var flags = (Byte)response.GetInt32(0);
this.HasPrinterErrors = flags != 0;
this.PrinterNotReady = (flags & 0x01) == 0x01;
this.OutOfPaper = (flags & 0x02) == 0x02;
this.CoverOpened = (flags & 0x04) == 0x04;
this.CutterError = (flags & 0x08) == 0x08;
this.ConnectionError = (flags & 0x80) == 0x80;
}
public EcrStatusFlags(Response response)
{
this.FatalStatus = new FatalStatus((Byte)response.GetInt32(0));
this.CurrentStatus = new CurrentStatus((UInt16)response.GetInt32(1));
this.DocumentStatus = new DocumentStatus((Byte)response.GetInt32(2));
}
public ProtocolException(Response response)
: base(String.Format(Resources.Protocol_Error, response.ErrorCode))
{
this.ErrorCode = response.ErrorCode;
}
public Response GetResponse(Request request)
{
WriteRequest(request.ToArray());
var response = new Response(ReadResponse());
if (request.PacketId != response.PacketId)
throw new InvalidOperationException(Resources.Packet_Id_Differs);
if (!response.IsCrcValid)
throw new InvalidOperationException(Resources.Invalid_Response_CRC);
if (response.ErrorCode != 0)
throw new ProtocolException(response);
return response;
}