/// <summary>
/// Конструктор для десериализации
/// </summary>
/// <param name="info">Класс <see cref="SerializationInfo"/> для информации о сериализации</param>
/// <param name="context">Источник для сериализации</param>
protected PrinterStatusFlags(SerializationInfo info, StreamingContext context)
{
Printing = info.GetBoolean("Printing");
PaperOut = (PaperOutStatus)info.GetValue("PaperOut", typeof(PaperOutStatus));
OpenedDocument = info.GetBoolean("OpenedDocument");
OpenedDrawer = info.GetBoolean("OpenedDrawer");
}
protected override void OnCloseDocument(bool cutPaper)
{
if (_currDocType != DocumentType.XReport &&
_currDocType != DocumentType.ZReport &&
_currDocType != DocumentType.SectionsReport)
{
ExecuteDriverCommand("22");
}
// проверяем статус документа
if (ErrorCode.Succeeded && _paperStatus != PaperOutStatus.Present)
{
ExecuteDriverCommand(true, protocol =>
{
protocol.ExecuteCommand("A0");
int status = protocol.GetFieldAsInt(3);
status >>= 4;
if (status == 8)
{
// Команда закрытия была отправлена в ЭКЛЗ, но документ не был завершен
// Требуется команда завершения печати
_paperStatus = PaperOutStatus.OutActive;
}
});
}
}
/// <summary>
/// Конструктор
/// </summary>
/// <param name="printing">Идет печать документа</param>
/// <param name="paperOut">Нет бумаги</param>
/// <param name="openedDocument">Открытый документ</param>
/// <param name="openedDrawer">Открытый денежный ящик</param>
public PrinterStatusFlags(bool printing, PaperOutStatus paperOut, bool openedDocument,
bool openedDrawer)
{
Printing = printing;
PaperOut = paperOut;
OpenedDocument = openedDocument;
OpenedDrawer = openedDrawer;
}
protected override PrinterStatusFlags OnQueryPrinterStatus(DevicesBase.Communicators.TcpCommunicator communicator)
{
PaperOutStatus poStatus = PaperOutStatus.Present;
bool bDrawerOpened = false;
bool bPrinting = false;
ErrorCode = new ServerErrorCode(this, GeneralError.Success);
return(new PrinterStatusFlags(bPrinting, poStatus, _openedDoc, bDrawerOpened));
}
private void ExecuteDriverCommand(bool printable, ExecuteCommandDelegate executeCommandDelegate)
{
ErrorCode = new ServerErrorCode(this, GeneralError.Success);
if (!Active)
{
ErrorCode = new ServerErrorCode(this, GeneralError.Inactive);
return;
}
try
{
if (_spProtocol == null)
{
_spProtocol = new SPProtocol(Port, PASSWORD);
}
executeCommandDelegate(_spProtocol);
if (printable)
{
_paperStatus = PaperOutStatus.Present;
}
}
catch (TimeoutException)
{
ErrorCode = new ServerErrorCode(this, GeneralError.Timeout, _spProtocol.GetCommandDump());
}
catch (DeviceErrorException E)
{
// отлавливаем ошибки принтера
if (E.ErrorCode == 8 || E.ErrorCode == 9)
{
_paperStatus = PaperOutStatus.OutPassive;
}
else if (E.ErrorCode == 1 && _paperStatus != PaperOutStatus.Present)
{
}
ErrorCode = new ServerErrorCode(this, E.ErrorCode, GetSpecificDescription(E.ErrorCode),
_spProtocol.GetCommandDump());
}
catch (Exception E)
{
ErrorCode = new ServerErrorCode(this, E);
}
}
private void btnOk_Click(object sender, EventArgs e)
{
this.Cursor = Cursors.WaitCursor;
try
{
DeviceTester <IPrintableDevice> tester = new DeviceTester <IPrintableDevice>(
deviceId,
delegate(IPrintableDevice device)
{
// проверка наличия бумаги
PaperOutStatus paperStatus = device.PrinterStatus.PaperOut;
if (!device.ErrorCode.Succeeded)
{
MessageBox.Show(this, device.ErrorCode.FullDescription,
Text, MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
if (paperStatus == PaperOutStatus.OutActive ||
paperStatus == PaperOutStatus.OutPassive)
{
MessageBox.Show(this,
"Отсутствует бумага в печатающем устройстве", Text,
MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
// печать
device.Print(GetXmlDocument());
if (!device.ErrorCode.Succeeded)
{
MessageBox.Show(this, device.ErrorCode.FullDescription,
Text, MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
});
tester.Execute();
}
finally
{
this.Cursor = Cursors.Default;
}
}
static void Main(string[] args)
{
Console.WriteLine("POS device manager test utility");
Console.WriteLine("version 2.0");
Console.WriteLine();
try
{
if (args.Length == 0)
{
ViewHelp();
}
else
{
string host = args.Length > 0 ? args[0] : "localhost";
using (DeviceManagerClient dmc = new DeviceManagerClient(host))
{
dmc.Login();
string deviceID = args.Length > 1 ? args[1] : "”стройство1";
dmc.Capture(deviceID, WaitConstant.Infinite);
try
{
IPrintableDevice device = (IPrintableDevice)dmc[deviceID];
Console.WriteLine(string.Format("Device status: {0}",
device.Active ? "active" : "inactive"));
if (!device.Active)
{
Console.WriteLine("Trying to re-activate.");
device.Active = true;
if (!device.Active)
{
Console.WriteLine("Re-activate failed.");
}
else
{
Console.WriteLine("Re-activate succeeded.");
}
}
if (device.Active)
{
PaperOutStatus paperStatus = device.PrinterStatus.PaperOut;
if (ProcessErrorCode(device.ErrorCode, false))
{
Console.WriteLine(string.Format("Paper: {0}", paperStatus));
if (paperStatus == PaperOutStatus.Present || paperStatus == PaperOutStatus.OutAfterActive)
{
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.Load(args.Length > 2 ? args[2] : "receipt.xml");
device.Print(xmlDoc.OuterXml);
ProcessErrorCode(device.ErrorCode, true);
}
else
{
Console.WriteLine("Printer not ready.");
}
}
}
}
finally
{
dmc.Release(deviceID);
}
}
}
}
catch (Exception e)
{
Console.WriteLine("Exception.");
Console.WriteLine(e.Message);
Console.WriteLine("View stack trace (y/n)?:");
ConsoleKeyInfo info = Console.ReadKey(true);
Console.WriteLine();
if (info.Key == ConsoleKey.Y)
{
Console.WriteLine(e.StackTrace);
}
}
Console.WriteLine("Done. Press any key.");
Console.ReadKey(true);
}
