Send W255 on restart CArun

... this prevents sending Operate "O000" in case of an opend door and
enables sending Operate "O000" after closing all doors because
'lastResult' has not changed.

DCPlugin.pro

@@ -87,7 +87,8 @@ HEADERS += \
     src/ATBAPP/support/DBusControllerInterface.h \
     src/ATBAPP/support/JSON.h \
     src/ATBAPP/support/PTUSystem.h \
-    src/ATBAPP/support/PersistentData.h
+    src/ATBAPP/support/PersistentData.h \
+    src/ATBAPP/support/Ticket.h
 
 SOURCES += \
     src/ATBAPP/ATBHealthEvent.cpp \
@@ -99,7 +100,8 @@ SOURCES += \
     src/ATBAPP/support/DBusControllerInterface.cpp \
     src/ATBAPP/support/JSON.cpp \
     src/ATBAPP/support/PTUSystem.cpp \
-    src/ATBAPP/support/PersistentData.cpp
+    src/ATBAPP/support/PersistentData.cpp \
+    src/ATBAPP/support/Ticket.cpp
 
 DISTFILES += \
     generate-version.sh

src/ATBAPP/ATBDeviceControllerPlugin.cpp

@@ -30,13 +30,31 @@ ATBDeviceControllerPlugin::ATBDeviceControllerPlugin(QObject *parent)
     this->setParent(parent);
 
     this->pluginInfo = QString::fromUtf8(pluginInfoString.c_str());
-
-    if (!this->private_loadCashAgentLib("")) {
-        return;
 }
 
+ATBDeviceControllerPlugin::~ATBDeviceControllerPlugin() {}
+
+PLUGIN_STATE ATBDeviceControllerPlugin::initDCPlugin(QObject *eventReceiver, const QSettings & settings)
+{
+    this->eventReceiver = eventReceiver;
+
+    // read variables from setting
+    this->serialPortName = settings.value("ATBDeviceControllerPlugin/serialPort", "ttymxc2").toString();
+    QByteArray printerEncoding = settings.value("ATBDeviceControllerPlugin/printerEncoding", "ISO 8859-2").toString().toLatin1();
+    QString printerLocaleString = settings.value("ATBDeviceControllerPlugin/printerLocale", "de_DE").toString().toLatin1();
+    this->printerLocale = QLocale(printerLocaleString);
+
+
     this->init_sc_dbus();
 
+    QString persistentDataFile = "/mnt/system_data/dc_persistentData.dat";
+    this->persistentData = new PersistentData(persistentDataFile);
+
+
+    // setup libCA:
+    if (!this->private_loadCashAgentLib("")) {
+        return PLUGIN_STATE::NOT_INITIALIZED;
+    }
 
     //connect(dynamic_cast<QObject*>(hw), SIGNAL(hwapi_templatePrintFinished_OK()),  this, SLOT(onPrintFinishedOK()),  Qt::QueuedConnection);
     //connect(dynamic_cast<QObject*>(hw), SIGNAL(hwapi_templatePrintFinished_Err()), this, SLOT(onPrintFinishedERR()), Qt::QueuedConnection);
@@ -61,29 +79,20 @@ ATBDeviceControllerPlugin::ATBDeviceControllerPlugin(QObject *parent)
     dynamic_cast<QObject*>(hw)->moveToThread(hwThread);
     hwThread->start();
 
-    QString persistentDataFile = "/mnt/system_data/dc_persistentData.dat";
-    this->persistentData = new PersistentData(persistentDataFile);
-
     this->diag = new DeviceControllerDiag(this->persistentData, this);
     connect(this->diag, &DeviceControllerDiag::newVoltage, this, &ATBDeviceControllerPlugin::onNewVoltage);
 
+    int diagTimeout = settings.value("ATBDeviceControllerPlugin/diagTimeout", "45").toInt();
+    this->diag->setTimeout(diagTimeout);
+
+    // currentSelectedTicketType - number of used "Kombiticket" (deprecated) use TICKET_VARIANT in future
     this->currentSelectedTicketType = 0;
+    this->currentTicket = new Ticket(TICKET_VARIANT::PARKING_TICKET, this);
+
     this->currentCashState = CASH_STATE::CACHE_EMPTY;
 
     this->cashStartAmountInt = 0;
-}
 
-ATBDeviceControllerPlugin::~ATBDeviceControllerPlugin() {}
-
-PLUGIN_STATE ATBDeviceControllerPlugin::initDCPlugin(QObject *eventReceiver, const QSettings & settings)
-{
-    this->eventReceiver = eventReceiver;
-
-    // read variables from setting
-    this->serialPortName = settings.value("ATBDeviceControllerPlugin/serialPort", "ttymxc2").toString();
-    QByteArray printerEncoding = settings.value("ATBDeviceControllerPlugin/printerEncoding", "ISO 8859-2").toString().toLatin1();
-    QString printerLocaleString = settings.value("ATBDeviceControllerPlugin/printerLocale", "de_DE").toString().toLatin1();
-    this->printerLocale = QLocale(printerLocaleString);
 
 
     if (this->isMaster) {
@@ -130,6 +139,37 @@ PLUGIN_STATE ATBDeviceControllerPlugin::initDCPlugin(QObject *eventReceiver, con
 }
 
 
+void ATBDeviceControllerPlugin::sendDeviceParameter(const QJsonObject &jsonObject)
+{
+
+    qCritical() << "ATBDeviceControllerPlugin::sendDeviceParameter:";
+
+
+    // extract location info and store location info in persistent data:
+    QJsonValue jsonSubVal;
+    jsonSubVal = jsonObject["Location"];
+
+    QString locationString = jsonSubVal.toString("");
+
+    if (locationString == "") {
+
+        qCritical() << "    -->  locationString NULL";
+        return;
+    }
+
+
+    uint16_t customerNr = PTUSystem::readCustomerNumber();
+    uint16_t machineNr  = PTUSystem::readMachineNumber();
+    uint16_t borough    = PTUSystem::readZoneNumber();
+    uint16_t zone       = PTUSystem::readGroupNumber();
+    uint16_t alias      = 0;
+    QByteArray locationBa = locationString.toLocal8Bit();
+
+    this->hw->sendMachineID(customerNr, machineNr, borough, zone, alias, locationBa.data());
+}
+
+
+
 void ATBDeviceControllerPlugin::startPhysicalLayer()
 {
     if (!this->isMaster) return;
@@ -502,6 +542,8 @@ void ATBDeviceControllerPlugin::onCBinAndAllDoorsClosed()
 {
     qCritical() << "ATBDeviceControllerPlugin::onCBinAndAllDoorsClosed()";
 
+    this->diag->diagReInit();
+
     QTimer::singleShot(2000, this, SIGNAL(requestModeIDLE()));
 
     this->dbus->finishedBackgroundTask("DOOR_OPEN");
@@ -515,10 +557,14 @@ void ATBDeviceControllerPlugin::onAllDoorsClosed()
 {
     qCritical() << "ATBDeviceControllerPlugin::onAllDoorsClosed()";
 
+    if (this->diag->isErrorState()) {
+        emit this->requestModeOOO();
+    }
+    else {
         emit this->requestModeIDLE();
-    this->dbus->finishedBackgroundTask("DOOR_OPEN");
+    }
 
-    // TODO: check for errors and create a machine event
+    this->dbus->finishedBackgroundTask("DOOR_OPEN");    
 }
 
 void ATBDeviceControllerPlugin::onNewVoltage(uint32_t voltage)
@@ -554,86 +600,40 @@ void ATBDeviceControllerPlugin::onNewVoltage(uint32_t voltage)
 
 
 
-
+/**
+ * @brief ATBDeviceControllerPlugin::requestPrintTicket
+ * @param ticketVariant
+ * @param printingData
+ *
+ * Setup (initNew()) Ticket-Object
+ *
+ */
 void ATBDeviceControllerPlugin::requestPrintTicket(nsDeviceControllerInterface::TICKET_VARIANT ticketVariant, const QHash<QString, QVariant> & printingData)
 {
-    struct T_dynDat *dynTicketData = new T_dynDat;
+    QList<quint8> templateList;
-    memset(dynTicketData, 0, sizeof(*dynTicketData));
 
-    QDateTime parkingEndDateTime = QDateTime::fromString(printingData["parkingEnd"].toString(),  Qt::ISODate);
+    // TODO: read template list from .ini
-    QDateTime currentDateTime    = QDateTime::fromString(printingData["currentDateTime"].toString(), Qt::ISODate);
 
-    QString parkingEndDateString = this->printerLocale.toString(parkingEndDateTime.date(), QLocale::ShortFormat);
-    QString currentDateString    = this->printerLocale.toString(currentDateTime.date(),    QLocale::ShortFormat);
-
-
-    // set dynamic printer data:
-    QByteArray ba_licenseplate = codec->fromUnicode(printingData["licenseplate"].toString());
-    memcpy((char*)dynTicketData->licensePlate, ba_licenseplate.data(), std::min(ba_licenseplate.size(),8));
-
-    QByteArray ba_amount = codec->fromUnicode(printingData["amount"].toString());
-    memcpy((char*)dynTicketData->vendingPrice,  ba_amount.data(), std::min(ba_amount.size(),8));  // Szeged
-    memcpy((char*)dynTicketData->dynDat6,       ba_amount.data(), std::min(ba_amount.size(),8));  // Schoenau
-
-    QByteArray ba_parkingEndTime = codec->fromUnicode(parkingEndDateTime.toString("hh:mm"));
-    memcpy((char*)dynTicketData->parkingEnd,  ba_parkingEndTime.data(), std::min(ba_parkingEndTime.size(),8));
-
-    QByteArray ba_parkingEndDate = codec->fromUnicode(parkingEndDateString);
-    memcpy((char*)dynTicketData->currentTime,  ba_parkingEndDate.data(), std::min(ba_parkingEndDate.size(),8));
-    // ! and yes... 'ParkingEndDate' is 'currentTime'
-
-    QByteArray ba_currentDate = codec->fromUnicode(currentDateString);
-    memcpy((char*)dynTicketData->currentDate,  ba_currentDate.data(), std::min(ba_currentDate.size(),8));
-
-    // STAN for Szeged Start/Stop: must be 9 digits
-    // --------------------------------------------------------------------------------------
-    QString stan = codec->fromUnicode(printingData["STAN"].toString());
-    qCritical() << "   requestPrintTicket() STAN = " << stan;
-    QString stan1;
-    QString stan2;
-    if (stan.length() == 9) {
-        stan1 = "     " + stan.mid(0,3);
-        stan2 = stan.mid(3,3) + " " + stan.mid(6,3);
-    }
-    else {
-        qCritical() << "ASSERT: ATBDeviceControllerPlugin::requestPrintTicket() invalid STAN: " << stan;
-        stan1 = "     000";
-        stan2 = "000 000";
-    }
-    QByteArray ba_stan1 = codec->fromUnicode(stan1);
-    QByteArray ba_stan2 = codec->fromUnicode(stan2);
-    // --------------------------------------------------------------------------------------
-
-    this->templateList.clear();
-
-    switch (ticketVariant) {
-    case nsDeviceControllerInterface::TICKET_VARIANT::START_RECEIPT:
-        qCritical() << "      -> TICKET_VARIANT::START_RECEIPT";
-        memcpy((char*)dynTicketData->dynDat6, ba_stan1.data(), std::min(ba_stan1.size(),8));
-        memcpy((char*)dynTicketData->dynDat7, ba_stan2.data(), std::min(ba_stan2.size(),8));
-        this->templateList << 21 << 22 << 23;
-        break;
-    case nsDeviceControllerInterface::TICKET_VARIANT::STOP_RECEIPT:
-        qCritical() << "      -> TICKET_VARIANT::STOP_RECEIPT";
-        memcpy((char*)dynTicketData->dynDat6, ba_stan1.data(), std::min(ba_stan1.size(),8));
-        memcpy((char*)dynTicketData->dynDat7, ba_stan2.data(), std::min(ba_stan2.size(),8));
-        this->templateList << 24 << 25 << 26;
-        break;
-    case nsDeviceControllerInterface::TICKET_VARIANT::RECEIPT:
-        break;
-    case nsDeviceControllerInterface::TICKET_VARIANT::ERROR_RECEIPT:
-        break;
-    case nsDeviceControllerInterface::TICKET_VARIANT::PARKING_TICKET:
-        break;
-    }
 
     // DEBUG
+    qCritical() << "------------------------------------------------------------------------";
     qCritical() << "ATBDeviceControllerPlugin::requestPrintTicket()";
-    for (int i =0; i < this->templateList.size(); ++i) {
+    qCritical() << "     TICKET_VARIANT: " << ticketVariant;
-        qCritical() << "     template: " << this->templateList.at(i);
+    qCritical() << "          dyn1_list: " << printingData["dyn1_list"].toStringList();
-    }
+    qCritical() << "          dyn2_list: " << printingData["dyn2_list"].toStringList();
+    qCritical() << "------------------------------------------------------------------------";
 
 
+    if (!this->currentTicket->initNew(ticketVariant, templateList, printingData)) {
+        this->errorCode = this->currentTicket->getErrorCode();
+        this->errorDescription = this->currentTicket->getErrorCode();
+
+        qCritical() << "ERROR: ticket->initNew: " << ticketVariant;
+
+        this->onPrintFinishedERR();
+        return;
+    }
+
     /*
     if (!this->hw->dc_isPortOpen()) {
         qCritical() << "    ... serial port is not open!";
@@ -642,26 +642,7 @@ void ATBDeviceControllerPlugin::requestPrintTicket(nsDeviceControllerInterface::
     }
     */
 
-    // TODO: wird hier nur 'licensePlate' gedruckt?
+    this->prepareDynTemplateData();
-    if (!this->hw->prn_sendDynamicPrnValues(dynTicketData->licensePlate)) {
-        this->errorCode = "hwapi::prn_sendDynamicPrnValues";
-        this->errorDescription = "hwapi method 'hwapi::prn_sendDynamicPrnValues' result is false";
-
-        qCritical() << "ERROR:";
-        qCritical() << "ATBDeviceControllerPlugin::requestPrintTicket( "        << endl
-                    << "     licenseplate = " << printingData["licenseplate"]   << endl
-                    << "           amount = " << printingData["amount"]         << endl
-                    << "       parkingEnd = " << printingData["parkingEnd"]     << endl
-                    << "      currentTime = " << printingData["currentTime"]    << endl
-                    << "      currentDate = " << printingData["currentDate"]    << endl
-                    << "             stan = " << printingData["STAN"]           << endl;
-
-        this->onPrintFinishedERR();
-        return;
-    }
-
-    QTimer::singleShot(1000, this, SLOT(onPrinterDataPreparedForTemplates()));
-
 }
 
 void ATBDeviceControllerPlugin::requestPrintReceipt(const QHash<QString, QVariant> & printingData)
@@ -673,10 +654,22 @@ void ATBDeviceControllerPlugin::requestPrintReceipt(const QHash<QString, QVarian
 
 void ATBDeviceControllerPlugin::requestPrintReceipt(const QString & printingString)
 {
-    QByteArray ba = printingString.toUtf8();
+    QByteArray ba_receipt = this->codec->fromUnicode(printingString);
+
+    //QByteArray ba = printingString.toUtf8();
     hw->prn_switchPower(true);
     hw->prn_setFonts(8,12,0,0);
-    hw->prn_sendText(&ba);
+    hw->prn_sendText(&ba_receipt);
+
+    // DEBUG
+    //qCritical() << "---------------------------------------------------------------";
+    //qCritical() << "ATBDeviceControllerPlugin::requestPrintReceipt()";
+    //qCritical() << "    receipt data:";
+    //qCritical() << QString(ba_receipt);
+    //qCritical() << "---------------------------------------------------------------";
+
+
+    this->printResultCheckCounter = 0;
     QTimer::singleShot(4000, this, SLOT(onPrinterWaitForPrintingReceipt()));
 
     //QTimer::singleShot(2000, this, [this](){ hw->prn_cut(3);  } );
@@ -725,7 +718,8 @@ void ATBDeviceControllerPlugin::onPrinterWaitForPrintingReceipt()
 
 void ATBDeviceControllerPlugin::requestPrintTicket(const QHash<QString, QVariant> & printingData)
 {
-    struct T_dynDat *dynTicketData = new T_dynDat;
+    struct T_dynDat dynamicTicketData;
+    struct T_dynDat *dynTicketData = &dynamicTicketData;
     memset(dynTicketData, 0, sizeof(*dynTicketData));
 
     qCritical() << "ATBDeviceControllerPlugin::requestPrintTicket( "         << endl
@@ -810,23 +804,36 @@ void ATBDeviceControllerPlugin::requestPrintTicket(const QHash<QString, QVariant
     //          2 - Card / ShortTimeParking
     //          3 - Cash / DayTicket
     //          4 - Card / DayTicket
+    //      00744 - NeuhauserVT/NAZ:
+    //          1 - Erwachsene
+    //          2 - Jugendliche
+    //      00741 - NeuhauserVT/Linsinger Maschinenbau
+    //          t.b.d.
     QString paymentType = printingData["paymentType"].toString(); // must be "CASH" | "CARD"
     QString productName = printingData["product"].toString();     // must be "ShortTimeParking" | "DayTicket"
 
     if ( (paymentType == "CASH") && (productName == "SHORT_TERM_PARKING") ) {
-        this->currentSelectedTicketType = 1;
+        this->currentSelectedTicketType = 1; // "Kombiticket #1"
     }
     else
     if ( (paymentType == "CARD") && (productName == "SHORT_TERM_PARKING") ) {
-        this->currentSelectedTicketType = 2;
+        this->currentSelectedTicketType = 2; // "Kombiticket #2"
     }
     else
     if ( (paymentType == "CASH") && (productName == "DAY_TICKET") ) {
-        this->currentSelectedTicketType = 3;
+        this->currentSelectedTicketType = 3; // "Kombiticket #3"
     }
     else
     if ( (paymentType == "CARD") && (productName == "DAY_TICKET") ) {
-        this->currentSelectedTicketType = 4;
+        this->currentSelectedTicketType = 4; // "Kombiticket #4"
+    }
+    else
+    if ( productName == "DAY_TICKET_ADULT") {
+        this->currentSelectedTicketType = 1;
+    }
+    else
+    if ( productName == "DAY_TICKET_TEEN") {
+        this->currentSelectedTicketType = 2;
     }
     else {
         qCritical() << "ERROR: requestPrintTicket(): invalid payment data:";
@@ -842,7 +849,7 @@ void ATBDeviceControllerPlugin::requestPrintTicket(const QHash<QString, QVariant
 
 void ATBDeviceControllerPlugin::onPrinterDataPreparedForTemplates()
 {
-    if (this->templateList.isEmpty()) return;
+    if (this->currentTicket->templateList()->isEmpty()) return;
 
     this->onPrinterPrintNextTemplate();
 }
@@ -853,6 +860,7 @@ void ATBDeviceControllerPlugin::onPrinterDataPrepared()
 
     // note: calling prn_getPrintResult() immediately may result in wrong answer!
     // We have to wait "about some seconds" until calling this function!
+    this->printResultCheckCounter = 0;
     QTimer::singleShot(4000, this, SLOT(onPrinterWaitForPrintingTicket()));
 
     // old: use printer templates:
@@ -876,8 +884,17 @@ void ATBDeviceControllerPlugin::onPrinterWaitForPrintingTicket()
         this->onPrintFinishedERR();
         break;
     default:
+        // result value is not defined (-> workaround for DC misbehaviour)
+        if (this->printResultCheckCounter < 10) {
+            this->printResultCheckCounter++;
+            qCritical() << "DC print result undefined: " << printerResult;
+            QTimer::singleShot(1000, this, SLOT(onPrinterWaitForPrintingTicket()));
+        }
+        else {
             qCritical() << "DC Error: wait for printing";
             this->onPrintFinishedERR();
+        }
+
         break;
     }
 
@@ -887,30 +904,38 @@ void ATBDeviceControllerPlugin::onPrinterWaitForPrintingTicket()
 void ATBDeviceControllerPlugin::onPrinterPrintNextTemplate()
 {
     // template list must not be empty
-    if (this->templateList.isEmpty()) {
+    if (this->currentTicket->templateList()->isEmpty()) {
         this->onPrintFinishedERR();
         return;
     }
 
-    qCritical() << "     ... print template " << this->templateList.first();
+    qCritical() << "     ... print template " << this->currentTicket->templateList()->first();
 
-    if (!this->hw->prn_printTemplate(this->templateList.first())) {
+    if (!this->hw->prn_printTemplate(this->currentTicket->templateList()->first())) {
         this->errorCode = "hwapi::prn_printTemplate";
-        this->errorDescription = QString("hwapi method 'hwapi::onPrinterPrintNextTemplate(%1)' result is false").arg(this->templateList.first());
+        this->errorDescription = QString("hwapi method 'hwapi::onPrinterPrintNextTemplate(%1)' result is false").arg(this->currentTicket->templateList()->first());
         this->onPrintFinishedERR();
         return;
     }
-    this->templateList.removeFirst();
+    this->currentTicket->templateList()->removeFirst();
+    this->currentTicket->setCurrentTemplateProcessed();
 
-    if (templateList.isEmpty()) {
+    if (this->currentTicket->templateList()->isEmpty()) {
         // all templates are printed
+        this->printResultCheckCounter = 0;
         QTimer::singleShot(2000, this, SLOT(onPrinterWaitForPrintingTicket()));
     }
+    else {
+
+        if (this->currentTicket->hasTemplateDynData()) {
+            // set new dyn data:
+            QTimer::singleShot(2000, this, SLOT(onPrinterPrepareDynTemplateData()));
+        }
         else {
             // print next template
             QTimer::singleShot(2000, this, SLOT(onPrinterPrintNextTemplate()));
         }
-
+    }
 }
 
 /************************************************************************************************
@@ -943,6 +968,166 @@ void ATBDeviceControllerPlugin::onPrintFinishedERR()
 
 
 
+void ATBDeviceControllerPlugin::onPrinterPrepareDynTemplateData()
+{
+    this->prepareDynTemplateData();
+}
+void ATBDeviceControllerPlugin::prepareDynTemplateData()
+{
+    struct T_dynDat dynamicTicketData;
+    struct T_dynDat *dynTicketData = &dynamicTicketData;
+    memset(dynTicketData, 0, sizeof(*dynTicketData));
+
+    // setup dynTicketData dependent on currentTicket
+
+    // DEBUG:
+    qCritical() << "---------------------------------------------------";
+    qCritical() << "ATBDeviceControllerPlugin::prepareDynTemplateData():";
+    qCritical() << "    -> currentProcessedTemplateNumber: " << this->currentTicket->getCurrentProcessedTemplateNumber();
+    qCritical() << "    -> this->currentTicket->variant(): " << this->currentTicket->variant();
+    qCritical() << "---------------------------------------------------";
+
+    switch (this->currentTicket->variant()) {
+    case nsDeviceControllerInterface::TICKET_VARIANT::START_RECEIPT:
+        private_setupDynTemplateData_START_RECEIPT(dynTicketData, this->currentTicket);
+        break;
+    case nsDeviceControllerInterface::TICKET_VARIANT::STOP_RECEIPT:
+        private_setupDynTemplatData_STOP_RECEIPT(dynTicketData, this->currentTicket);
+        break;
+    case nsDeviceControllerInterface::TICKET_VARIANT::FINE_PAYMENT:
+        private_setupDynTemplatData_FINE_PAYMENT(dynTicketData, this->currentTicket);
+        break;
+    case nsDeviceControllerInterface::TICKET_VARIANT::RECEIPT:
+        break;
+    case nsDeviceControllerInterface::TICKET_VARIANT::ERROR_RECEIPT:
+        break;
+    case nsDeviceControllerInterface::TICKET_VARIANT::PARKING_TICKET:
+        break;
+    case nsDeviceControllerInterface::TICKET_VARIANT::FOOD_STAMP:
+        private_setupDynTemplatData_FOOD_STAMP(dynTicketData, this->currentTicket);
+        break;
+    }
+
+    // C-Programmierung: wird hier nur 'licensePlate' gedruckt?
+    if (!this->hw->prn_sendDynamicPrnValues(dynTicketData->licensePlate)) {
+        this->errorCode = "hwapi::prn_sendDynamicPrnValues";
+        this->errorDescription = "hwapi method 'hwapi::prn_sendDynamicPrnValues' result is false";
+
+        qCritical() << "ERROR: hw->prn_sendDynamicPrnValues";
+
+        this->onPrintFinishedERR();
+        return;
+    }
+
+    QTimer::singleShot(1000, this, SLOT(onPrinterDataPreparedForTemplates()));
+}
+
+
+void ATBDeviceControllerPlugin::private_setupDynTemplateData_START_RECEIPT(struct T_dynDat *dynTicketData, Ticket *ticket)
+{
+    QDateTime parkingEndDateTime = QDateTime::fromString(ticket->getPrintingData()["parkingEnd"].toString(),  Qt::ISODate);
+    QDateTime currentDateTime    = QDateTime::fromString(ticket->getPrintingData()["currentDateTime"].toString(), Qt::ISODate);
+
+    QString parkingEndDateString = this->printerLocale.toString(parkingEndDateTime.date(), QLocale::ShortFormat);
+    QString currentDateString    = this->printerLocale.toString(currentDateTime.date(),    QLocale::ShortFormat);
+
+
+    // set dynamic printer data:
+    QByteArray ba_licenseplate = codec->fromUnicode(ticket->getPrintingData()["licenseplate"].toString());
+    memcpy((char*)dynTicketData->licensePlate, ba_licenseplate.data(), std::min(ba_licenseplate.size(),8));
+
+    QByteArray ba_amount = codec->fromUnicode(ticket->getPrintingData()["amount"].toString());
+    memcpy((char*)dynTicketData->vendingPrice,  ba_amount.data(), std::min(ba_amount.size(),8));  // Szeged
+    memcpy((char*)dynTicketData->dynDat6,       ba_amount.data(), std::min(ba_amount.size(),8));  // Schoenau
+
+    QByteArray ba_parkingEndTime = codec->fromUnicode(parkingEndDateTime.toString("hh:mm"));
+    memcpy((char*)dynTicketData->parkingEnd,  ba_parkingEndTime.data(), std::min(ba_parkingEndTime.size(),8));
+
+    QByteArray ba_parkingEndDate = codec->fromUnicode(parkingEndDateString);
+    memcpy((char*)dynTicketData->currentTime,  ba_parkingEndDate.data(), std::min(ba_parkingEndDate.size(),8));
+    // ! and yes... 'ParkingEndDate' is 'currentTime'
+
+    QByteArray ba_currentDate = codec->fromUnicode(currentDateString);
+    memcpy((char*)dynTicketData->currentDate,  ba_currentDate.data(), std::min(ba_currentDate.size(),8));
+    // STAN for Szeged Start/Stop: must be 9 digits
+    // --------------------------------------------------------------------------------------
+    QString stan = codec->fromUnicode(ticket->getPrintingData()["STAN"].toString());
+    qCritical() << "   requestPrintTicket() STAN = " << stan;
+    QString stan1;
+    QString stan2;
+    if (stan.length() == 9) {
+        stan1 = "     " + stan.mid(0,3);
+        stan2 = stan.mid(3,3) + " " + stan.mid(6,3);
+    }
+    else {
+        qCritical() << "ASSERT: ATBDeviceControllerPlugin::requestPrintTicket() invalid STAN: " << stan;
+        stan1 = "     000";
+        stan2 = "000 000";
+    }
+    QByteArray ba_stan1 = codec->fromUnicode(stan1);
+    QByteArray ba_stan2 = codec->fromUnicode(stan2);
+
+
+    // --------------------------------------------------------------------------------------
+
+    memcpy((char*)dynTicketData->dynDat6, ba_stan1.data(), std::min(ba_stan1.size(),8));
+    memcpy((char*)dynTicketData->dynDat7, ba_stan2.data(), std::min(ba_stan2.size(),8));
+}
+
+void ATBDeviceControllerPlugin::private_setupDynTemplatData_STOP_RECEIPT(struct T_dynDat *dynTicketData,  Ticket *ticket)
+{
+    // same as START_RECEIPT
+    this->private_setupDynTemplateData_START_RECEIPT(dynTicketData, ticket);
+}
+
+void ATBDeviceControllerPlugin::private_setupDynTemplatData_FOOD_STAMP(struct T_dynDat *dynTicketData, Ticket *ticket)
+{
+    quint8 currentProcessedTemplateNumber = ticket->getCurrentProcessedTemplateNumber();
+
+    // TODO: check DynXList size / or ensure that DynXList has value
+
+    // "Mitarbeiter-Nummer": dynPr1 -> licenceplate
+    QString currentEMP_Nr = ticket->getDyn1List().at(currentProcessedTemplateNumber);
+    QByteArray ba_licenseplate = codec->fromUnicode(currentEMP_Nr);
+    memcpy((char*)dynTicketData->licensePlate, ba_licenseplate.data(), std::min(ba_licenseplate.size(),8));
+
+    // "Lauf.Nr": dynPr2 -> vendingPrice
+    QString currentStampNumber = ticket->getDyn2List().at(currentProcessedTemplateNumber);
+    QByteArray ba_amount = codec->fromUnicode(currentStampNumber);
+    memcpy((char*)dynTicketData->vendingPrice, ba_amount.data(), std::min(ba_amount.size(),8));
+
+    // DEBUG
+    qCritical() << "-------------------------------------------------------";
+    qCritical() << "private_setupDynTemplatData_FOOD_STAMP()";
+    qCritical() << "       currentProcessedTemplateNumber: " << currentProcessedTemplateNumber;
+    qCritical() << "                        currentEMP_Nr: " << currentEMP_Nr;
+    qCritical() << "                   currentStampNumber: " << currentStampNumber;
+    qCritical() << "-------------------------------------------------------";
+}
+
+void ATBDeviceControllerPlugin::private_setupDynTemplatData_FINE_PAYMENT(struct T_dynDat *dynTicketData,   Ticket *ticket)
+{
+    QDateTime currentDateTime    = QDateTime::fromString(ticket->getPrintingData()["currentDateTime"].toString(), Qt::ISODate);
+
+    QString currentDateString    = this->printerLocale.toString(currentDateTime.date(),    QLocale::ShortFormat);
+
+
+    // set dynamic printer data:
+    QByteArray ba_licenseplate = codec->fromUnicode(ticket->getPrintingData()["licenseplate"].toString());
+    memcpy((char*)dynTicketData->licensePlate, ba_licenseplate.data(), std::min(ba_licenseplate.size(),8));
+
+    QByteArray ba_amount = codec->fromUnicode(ticket->getPrintingData()["amount"].toString());
+    memcpy((char*)dynTicketData->vendingPrice,  ba_amount.data(), std::min(ba_amount.size(),8));  // Szeged
+    memcpy((char*)dynTicketData->dynDat6,       ba_amount.data(), std::min(ba_amount.size(),8));  // Schoenau
+
+    QByteArray ba_currentDate = codec->fromUnicode(currentDateString);
+    memcpy((char*)dynTicketData->currentDate,   ba_currentDate.data(), std::min(ba_currentDate.size(),8));
+
+    QByteArray ba_ticketId = codec->fromUnicode(ticket->getPrintingData()["ticketId"].toString());
+    memcpy((char*)dynTicketData->dynDat7,       ba_amount.data(), std::min(ba_ticketId.size(),8));
+}
+
+
 /************************************************************************************************
  * cash payment
  */
@@ -1372,7 +1557,7 @@ int ATBDeviceControllerPlugin::init_sc_dbus()
 
 void ATBDeviceControllerPlugin::onWokeUp(uchar source)
 {
-    if (source == 0x01) {
+    if (source == 0x01 || source == 0xFE) {
         // woke up from device controller
         this->diag->diagRequest();
     }

src/ATBAPP/ATBDeviceControllerPlugin.h

@@ -7,6 +7,7 @@
 #include "src/ATBAPP/DeviceControllerInterface.h"
 #include "src/ATBAPP/ATBAPPplugin.h"
 #include "src/ATBAPP/DeviceControllerDiag.h"
+#include "src/ATBAPP/support/Ticket.h"
 
 #include "version.h"
 
@@ -20,11 +21,11 @@
 class DBusControllerInterface;
 class QTextCodec;
 
-
 using namespace nsDeviceControllerInterface;
 
 class QSettings;
 
+
 class ATBDeviceControllerPlugin :
         public DeviceControllerInterface
 {
@@ -43,6 +44,8 @@ public:
     // interface:
     PLUGIN_STATE initDCPlugin(QObject *eventReceiver, const QSettings & settings);
 
+    void sendDeviceParameter(const QJsonObject & jsonObject);
+
     // TASKS: Cash handling -------------------------------------------------------
     void requestStartCashInput(const QString & amount);
     void requestStopCashInput();
@@ -94,8 +97,6 @@ private:
    QString errorDescription;
    QString pluginInfo;
 
-   QList<int> templateList;
-
    QString serialPortName;
 
    bool useDebug;
@@ -128,11 +129,24 @@ private:
    // counts failed hw->log_chkIfVaultRecordAvailable()
    int accountCheckCounter;
 
+   // counts faild hw->prn-getPrintResult()
+   int printResultCheckCounter;
+
    // dbus
    int init_sc_dbus();
 
+   // printer privates ----------------------------------------------------------------------------
+   Ticket * currentTicket;
    QLocale printerLocale;
 
+   void prepareDynTemplateData();
+
+   void private_setupDynTemplateData_START_RECEIPT(struct T_dynDat *dynTicketData, Ticket *ticket);
+   void private_setupDynTemplatData_STOP_RECEIPT(struct T_dynDat *dynTicketData,   Ticket *ticket);
+   void private_setupDynTemplatData_FOOD_STAMP(struct T_dynDat *dynTicketData,     Ticket *ticket);
+   void private_setupDynTemplatData_FINE_PAYMENT(struct T_dynDat *dynTicketData,   Ticket *ticket);
+   // ---------------------------------------------------------------------------------------------
+
 private slots:
    // printer
 
@@ -142,6 +156,8 @@ private slots:
    void onPrinterWaitForPrintingTicket();
    void onPrinterWaitForPrintingReceipt();
 
+   void onPrinterPrepareDynTemplateData();
+
    void onPrintFinishedOK();
    void onPrintFinishedERR();
 

src/ATBAPP/DeviceControllerDiag.cpp

@@ -5,6 +5,11 @@
 #include <QUuid>
 #include <QDebug>
 
+#include <QProcess>
+
+#include "support/JSON.h"
+
+
 DeviceControllerDiag::DeviceControllerDiag(PersistentData *pData, QObject *parent)
     : QObject(parent)
     , coinProcessorType(nsDeviceControllerInterface::COIN_PROCESSOR::ESCROW)
@@ -12,10 +17,13 @@ DeviceControllerDiag::DeviceControllerDiag(PersistentData *pData, QObject *paren
     , eventReceiver(nullptr)
     , isRequestRunning(false)
     , flagInterruptDiag(false)
+    , lastState(DeviceController::State::INITIAL_STATE)
+    , _isErrorState(false)
     , pData(pData)
+    , E255counter(0)
 {
     diagRequestTimeoutTimer = new QTimer(this);
-    diagRequestTimeoutTimer->setInterval(1000*20);  // 20s
+    diagRequestTimeoutTimer->setInterval(1000*45);
     diagRequestTimeoutTimer->setSingleShot(true);
     connect(diagRequestTimeoutTimer, &QTimer::timeout, this, &DeviceControllerDiag::onDiagRequestTimeoutTimerTimeout);
 }
@@ -31,6 +39,17 @@ void DeviceControllerDiag::init(hwinf *hw, QObject* eventReceiver)
 }
 
 
+void DeviceControllerDiag::diagReInit()
+{
+    this->machineEventSet.clear();
+    this->_isErrorState = false;
+}
+
+void DeviceControllerDiag::setTimeout(int timeout)
+{
+    this->diagRequestTimeoutTimer->setInterval(1000 * timeout);
+}
+
 void DeviceControllerDiag::diagRequest()
 {
     qCritical() << "DeviceControllerDiag::diagRequest()";
@@ -62,6 +81,24 @@ void DeviceControllerDiag::onDiagRequestTimeoutTimerTimeout()
     this->flagInterruptDiag = true;
 }
 
+
+bool DeviceControllerDiag::isErrorState()
+{
+    return this->_isErrorState;
+}
+
+bool DeviceControllerDiag::isOperatingState()
+{
+    return !this->_isErrorState;
+}
+
+QSet<DeviceController::State> DeviceControllerDiag::getCurrentMachineState()
+{
+    return this->machineEventSet;
+}
+
+
+
 void DeviceControllerDiag::private_startDiag()
 {
     // check for DiagRequestTimeoutTimerTimeout:
@@ -70,6 +107,20 @@ void DeviceControllerDiag::private_startDiag()
         this->private_sendDiagEvent(DeviceController::State::E255);
         this->isRequestRunning  = false;
         this->flagInterruptDiag = false;
+        if (this->E255counter > 5) {
+            this->restartCArun();
+        }
+        else {
+            this->E255counter++;
+
+            // try it again, until success:
+            QTimer::singleShot(400, this, &DeviceControllerDiag::diagRequest);
+            /**
+             * But please note:
+             * - diag does currently not stop suspend (start a background task)
+             * - diag is called again in ModeOOO wokeup()
+             */
+        }
         return;
     }
 
@@ -104,6 +155,8 @@ void DeviceControllerDiag::sys_superviseSystem()
         this->private_sendDiagEvent(DeviceController::State::E255);
         this->flagInterruptDiag = false;
         this->isRequestRunning  = false;
+        if (this->E255counter > 5) { this->restartCArun(); }
+                              else { this->E255counter++; }
         return;
     }
 
@@ -114,6 +167,8 @@ void DeviceControllerDiag::sys_superviseSystem()
         this->private_sendDiagEvent(DeviceController::State::E254);
         this->diagRequestTimeoutTimer->stop();
         this->isRequestRunning  = false;
+        if (this->E255counter > 5) { this->restartCArun(); }
+                              else { this->E255counter++; }
         return;
     }
 
@@ -126,7 +181,7 @@ void DeviceControllerDiag::sys_superviseSystem()
     {
         // noch keine Testergebnisse
         if (dynMaCond.startupTestIsRunning) {
-            // TODO?
+            qCritical() << "            startupTestIsRunning --> call again";
         }
 
 
@@ -136,18 +191,6 @@ void DeviceControllerDiag::sys_superviseSystem()
         return;
     }
 
-    // all doors: 99: undefined  0:closed  1:open
-    if (dynMaCond.lowerDoor || dynMaCond.upperDoor) {
-        // Service or battery door is open, goto INTRUSION MODE
-        qCritical() << "DeviceControllerDiag::sys_superviseSystem() Service or battery door is open, goto INTRUSION MODE";
-        this->private_sendDiagEvent(DeviceController::State::E253);
-    }
-    if (dynMaCond.middleDoor) {
-        // vault door is open, goto INTRUSION MODE
-        qCritical() << "DeviceControllerDiag::sys_superviseSystem() vault door is open, goto INTRUSION MODE";
-        this->private_sendDiagEvent(DeviceController::State::E252);
-    }
-
     qCritical() << "      --> call  sub_componentAssessment()";
 
     sub_componentAssessment();
@@ -181,6 +224,21 @@ void DeviceControllerDiag::sub_componentAssessment()
         this->private_sendDiagEvent(DeviceController::State::A000);
     }
 
+    // check for open doors
+    // all doors: 99: undefined  0:closed  1:open
+    if (dynMaCond.lowerDoor || dynMaCond.upperDoor) {
+        // Service or battery door is open
+        flag_sendOperate = false;
+        qCritical() << "DeviceControllerDiag::sys_superviseSystem() Service or battery door is open, goto INTRUSION MODE";
+        this->private_sendDiagEvent(DeviceController::State::E253);
+    }
+    if (dynMaCond.middleDoor) {
+        // vault door is open
+        flag_sendOperate = false;
+        qCritical() << "DeviceControllerDiag::sys_superviseSystem() vault door is open, goto INTRUSION MODE";
+        this->private_sendDiagEvent(DeviceController::State::E252);
+    }
+
     // check for invalid states:
 
     if (modCond.rtc>=200) {
@@ -224,12 +282,16 @@ void DeviceControllerDiag::sub_componentAssessment()
         }
         if (modCond.coinEscrow>=200) {
             flag_sendOperate = false;
-            this->private_sendDiagEvent(DeviceController::State::E010);
+            // coinEscrow>200 is considered a warning:
+            this->private_sendDiagEvent(DeviceController::State::W010);
         }
     }
     // -----------------------------------------------------------------------------------------------
 
     switch (devPara.kindOfCoinChecker) {
+        case 0:
+            this->coinProcessorType = nsDeviceControllerInterface::COIN_PROCESSOR::NONE;
+            break;
         case 1:
         case 2:
             this->coinProcessorType = nsDeviceControllerInterface::COIN_PROCESSOR::ESCROW;
@@ -243,7 +305,8 @@ void DeviceControllerDiag::sub_componentAssessment()
     {
         if (modCond.coinEscrow>=200) {
             flag_sendOperate = false;
-            this->private_sendDiagEvent(DeviceController::State::E010);
+            // coinEscrow>200 is considered a warning:
+            this->private_sendDiagEvent(DeviceController::State::W010);
         }
         if (modCond.coinSafe==201)  { // full
             flag_sendOperate = false;
@@ -315,7 +378,7 @@ void DeviceControllerDiag::sub_componentAssessment()
     }
     if (modCond.temper>=200) {
         flag_sendOperate = false;
-        this->private_sendDiagEvent(DeviceController::State::E004);
+        this->private_sendDiagEvent(DeviceController::State::W004);
     }
 
     // check for warnings
@@ -362,7 +425,6 @@ void DeviceControllerDiag::private_sendDiagEvent(DeviceController::State result)
 {
     qCritical() << "DeviceControllerDiag::private_sendDiagEvent() result: " << result;
 
-
     if (this->eventReceiver == nullptr) {
         qCritical() << "DeviceControllerDiag: no eventReceiver";
         return;
@@ -385,61 +447,81 @@ void DeviceControllerDiag::private_sendDiagEvent(DeviceController::State result)
     QString parameter;
     switch (result) {
 
+    case DeviceController::State::INITIAL_STATE:
+        break;
     case DeviceController::State::A000:   // alarm / intrusion
         eventClass = EVENT_CLASS::ALARM;
         parameter  = "alarm / intrusion";
+        this->_isErrorState = true;
         break;
     case DeviceController::State::E002:    // real time clock error
         eventClass = EVENT_CLASS::ERROR;
         parameter  = "real time clock error";
+        this->_isErrorState = true;
         break;
     case DeviceController::State::E003:   // voltage error
         eventClass = EVENT_CLASS::ERROR;
         parameter  = "voltage error";
+        this->_isErrorState = true;
         break;
     case DeviceController::State::E004:   // temperature error
         eventClass = EVENT_CLASS::ERROR;
         parameter  = "temperature error";
+        this->_isErrorState = true;
         break;
     case DeviceController::State::E007:    // coin safe full
         eventClass = EVENT_CLASS::ERROR;
         parameter  = "coin safe full";
+        this->_isErrorState = true;
         break;
     case DeviceController::State::E008:    // bill acceptor full
         eventClass = EVENT_CLASS::ERROR;
         parameter  = "bill acceptor full";
+        this->_isErrorState = true;
         break;
     case DeviceController::State::E009:    // no cash box
         eventClass = EVENT_CLASS::ERROR;
         parameter  = "no cash box";
+        this->_isErrorState = true;
         break;
     case DeviceController::State::E010:    // coin escrow
         eventClass = EVENT_CLASS::ERROR;
         parameter  = "coin escrow";
+        this->_isErrorState = true;
+        break;
+    case DeviceController::State::W010:    // coin escrow
+        eventClass = EVENT_CLASS::WARNING;
+        parameter  = "coin escrow";
         break;
     case DeviceController::State::E011:    // mem error int.ee.
         eventClass = EVENT_CLASS::ERROR;
         parameter  = "mem error int.ee.";
+        this->_isErrorState = true;
         break;
     case DeviceController::State::E018:    // no paper
         eventClass = EVENT_CLASS::ERROR;
         parameter  = "no paper";
+        this->_isErrorState = true;
         break;
     case DeviceController::State::E020:    // printer error
         eventClass = EVENT_CLASS::ERROR;
         parameter  = "printer error";
+        this->_isErrorState = true;
         break;
     case DeviceController::State::E025:    // coin blocker
         eventClass = EVENT_CLASS::ERROR;
         parameter  = "coin blocker";
+        this->_isErrorState = true;
         break;
     case DeviceController::State::E026:    // error coin validator
         eventClass = EVENT_CLASS::ERROR;
         parameter  = "error coin validator";
+        this->_isErrorState = true;
         break;
     case DeviceController::State::E034:    // mdb error
         eventClass = EVENT_CLASS::ERROR;
         parameter  = "mdb error";
+        this->_isErrorState = true;
         break;
 
     case DeviceController::State::E071:   // cash box change is ongoing
@@ -468,16 +550,21 @@ void DeviceControllerDiag::private_sendDiagEvent(DeviceController::State result)
         parameter  = "no valid data from DeviceController";
         break;
     case DeviceController::State::E255:   // no valid data from DeviceController
-        eventClass = EVENT_CLASS::STATE;
+        eventClass = EVENT_CLASS::ERROR;
-        parameter  = "";
+        parameter  = "no valid data from DeviceController";
-        qCritical() << "                ... ignore " << QMetaEnum::fromType<DeviceController::State>().valueToKey(result);
-        return;
         break;
     case DeviceController::State::O000:   // everything is fine
         this->machineEventSet.clear();
+        this->_isErrorState = false;
         eventClass = EVENT_CLASS::OPERATE;
         parameter  = "";
+        if (this->lastState == DeviceController::State::O000) {
+            qCritical() << "   ... everything fine, no state change -> skip sending";
+            return;
+        }
+        else {
             qCritical() << "   ... everything fine";
+        }
         break;
 
     case DeviceController::State::W001:   // paper low
@@ -496,8 +583,23 @@ void DeviceControllerDiag::private_sendDiagEvent(DeviceController::State result)
         eventClass = EVENT_CLASS::WARNING;
         parameter  = "temperatur warning";
         break;
+    case DeviceController::State::W255:   // restart carun
+        eventClass = EVENT_CLASS::WARNING;
+        parameter  = "restart carun";
+        break;
     }
 
+    this->lastState = result;
+
+    /**
+     * Variant: send 'parameter' as JSON:
+     *
+        JSON::setPrettySerialize(false);
+        JSON::JsonObject json = JSON::objectBuilder()
+                  ->set("description", parameter)
+            ->create();
+        QString parameterJsonString = JSON::serialize(json);
+    */
 
     ATBMachineEvent *machineEvent = new ATBMachineEvent(
                 eventId,
@@ -509,10 +611,18 @@ void DeviceControllerDiag::private_sendDiagEvent(DeviceController::State result)
                 ""         // second level info
                 );
 
-    //emit diagResponse(machineEvent);
-
     QCoreApplication::postEvent(eventReceiver, machineEvent);
 
 }
 
 
+
+/**
+ * reset / restart / reinit deviceController
+ */
+void DeviceControllerDiag::restartCArun()
+{
+    this->E255counter = 0;
+    this->private_sendDiagEvent(DeviceController::State::W255);
+    QProcess::startDetached("/bin/systemctl", {"restart", "carun"});
+}

src/ATBAPP/DeviceControllerDiag.h

@@ -29,6 +29,7 @@ namespace DeviceController {
         E008,
         E009,
         E010,
+        W010,   // Coin Escrow
         E011,
 
         E018,
@@ -52,7 +53,11 @@ namespace DeviceController {
         W001,
         W002,
         W003,
-        W004
+        W004,
+
+        W255,
+
+        INITIAL_STATE
     };
     Q_ENUM_NS(State)
 }
@@ -70,9 +75,32 @@ public:
     nsDeviceControllerInterface::COIN_PROCESSOR coinProcessorType;
     nsDeviceControllerInterface::BILL_ACCEPTOR  billAcceptor;
 
+    /**
+     * return true, if machineEventSet contains an error
+     */
+    bool isErrorState();
+    bool isOperatingState();
+    QSet<DeviceController::State> getCurrentMachineState();
+
+    void setTimeout(int timeout);
+
 public slots:
+    /**
+     * start diag request
+     */
     void diagRequest();
 
+    /**
+     * reset / re-init diag request.
+     * Called e.g. when doors are closed.
+     */
+    void diagReInit();
+
+    /**
+     * reset / restart / reinit deviceController
+     */
+    void restartCArun();
+
 signals:
     void diagResponse(ATBMachineEvent* machineEvent);
 
@@ -91,10 +119,14 @@ private:
 
     int lastVoltage;
 
+    DeviceController::State lastState;
     QSet<DeviceController::State> machineEventSet;
+    bool _isErrorState;
 
     PersistentData* pData;
 
+    int E255counter;
+
 private slots:
     void onDiagRequestTimeoutTimerTimeout();
 
@@ -103,7 +135,6 @@ private slots:
 
     void sys_superviseSystem();
 
-
 };
 
 #endif // DEVICECONTROLLERDIAG_H

src/ATBAPP/DeviceControllerInterface.h

@@ -5,6 +5,7 @@
 
 #include <QSettings>
 #include <QString>
+#include <QJsonObject>
 
 #include "ATBAPPplugin.h"
 
@@ -39,6 +40,12 @@ public:
     virtual nsDeviceControllerInterface::PLUGIN_STATE initDCPlugin(QObject *eventReceiver,
                                                                    const QSettings & settings) = 0;
 
+    /**
+     * e.g. send location
+     */
+    virtual void sendDeviceParameter(const QJsonObject & jsonObject) = 0;
+
+
     // TASKS: Cash handling -------------------------------------------------------
     /**
      * enables coin input
@@ -196,7 +203,7 @@ signals:
 
 
 Q_DECLARE_INTERFACE(DeviceControllerInterface,
-                    "eu.atb.ptu.plugin.DeviceControllerInterface/1.1.2")
+                    "eu.atb.ptu.plugin.DeviceControllerInterface/1.1.5")
 
 
 namespace nsDeviceControllerInterface {
@@ -229,11 +236,14 @@ namespace nsDeviceControllerInterface {
         ERROR_RECEIPT,
         START_RECEIPT,   // e.g. Szeged Start
         STOP_RECEIPT,    // e.g. Szeged Stop
+        FINE_PAYMENT,    // e.g. Klaipeda
+        FOOD_STAMP
     };
 
     enum class COIN_PROCESSOR : quint8 {
         CHANGER,
-        ESCROW
+        ESCROW,
+        NONE
     };
 
     enum class BILL_ACCEPTOR  : quint8 {

src/ATBAPP/support/PersistentData.cpp

@@ -30,8 +30,11 @@ PersistentData::PersistentData(const QString &datafileName, QObject *parent)
 
 void PersistentData::serializeToFile()
 {
+    if (this->isChangedFlag) {
+        qCritical() << "PersistentData::isChanged -> save";
         this->save();
     }
+}
 
 void PersistentData::save()
 {
@@ -44,6 +47,8 @@ void PersistentData::save()
         out << this->hash;
         fileOut.flush();
         fileOut.close();
+
+        this->isChangedFlag = false;
     }
 }
 

src/ATBAPP/support/Ticket.cpp

@@ -0,0 +1,175 @@
+#include "Ticket.h"
+
+#include <QDebug>
+
+Ticket::Ticket(TICKET_VARIANT ticketVariant, QObject *parent )
+    : QObject(parent)
+    , ticketVariant(ticketVariant)
+    , _hasTemplateDynData(false)
+{
+
+}
+
+TICKET_VARIANT Ticket::variant()
+{
+    return this->ticketVariant;
+}
+
+QList<quint8> * Ticket::templateList()
+{
+    return &(this->_templateList);
+}
+
+bool Ticket::hasTemplateDynData()
+{
+    return this->_hasTemplateDynData;
+}
+
+quint8 Ticket::getCurrentProcessedTemplateNumber()
+{
+    return this->currentProcessedTemplateNumber;
+}
+
+void Ticket::setCurrentTemplateProcessed()
+{
+    this->currentProcessedTemplateNumber++;
+}
+
+
+bool Ticket::initNew(TICKET_VARIANT ticketVariant, const QList<quint8> & templateList, const QHash<QString, QVariant> & printingData)
+{
+    this->clear();
+
+    this->ticketVariant = ticketVariant;
+    this->printingData = printingData;
+    this->_templateList = templateList;
+    this->currentProcessedTemplateNumber = 0;
+
+    // DEBUG
+    qCritical() << "Ticket::initNew():";
+    qCritical() << "      -> " << ticketVariant;
+
+    int multiplicatorInt = 1;  // default
+
+    switch (this->ticketVariant) {
+    case TICKET_VARIANT::PARKING_TICKET:
+        break;
+    case TICKET_VARIANT::RECEIPT:
+        break;
+    case TICKET_VARIANT::ERROR_RECEIPT:
+        break;
+    case TICKET_VARIANT::START_RECEIPT:
+        this->_templateList << 21 << 22 << 23;
+        break;
+    case TICKET_VARIANT::STOP_RECEIPT:
+        this->_templateList << 24 << 25 << 26;
+        break;
+    case TICKET_VARIANT::FINE_PAYMENT:
+        this->_templateList << 24 << 25 << 26;
+        break;
+    case TICKET_VARIANT::FOOD_STAMP:
+         if (printingData.contains("dyn1_list")) {
+            this->_hasTemplateDynData = true;
+
+            this->dyn1List = printingData["dyn1_list"].toStringList();
+            this->dyn2List = printingData["dyn2_list"].toStringList();
+         }
+
+         if (printingData.contains("multiplicator")) {
+             multiplicatorInt = printingData["multiplicator"].toInt();
+             for (int i = 1; i < multiplicatorInt; i++) {
+                 this->_templateList << 1;
+             }
+             // last template:
+             this->_templateList << 2;
+         }
+
+         // DEBUG FOOD_STAMP:
+         qCritical() << "     --> printingData[\"multiplicator\"]" << multiplicatorInt;
+
+        break;
+    }
+
+
+    // DEBUG
+    QString templateListString;
+    for (int i =0; i < this->_templateList.size(); ++i) {
+        templateListString.append(QString(" %1").arg(this->_templateList.at(i)));
+    }
+    qCritical() << "     -> templates: " << templateListString;
+
+
+    return true;
+}
+
+void Ticket::clear()
+{
+    this->ticketVariant = TICKET_VARIANT::PARKING_TICKET;
+    this->printingData.clear();
+    this->_templateList.clear();
+    this->errorCode.clear();
+    this->errorDescription.clear();
+
+    this->_hasTemplateDynData = false;
+    this->dyn1List.clear();
+    this->dyn1List.clear();
+}
+
+QString Ticket::getErrorCode()         {  return this->errorCode;        }
+QString Ticket::getErrorDescription()  {  return this->errorDescription; }
+
+
+
+
+/**
+ */
+QStringList Ticket::getDyn1List()
+{
+    return this->dyn1List;
+}
+
+QStringList Ticket::getDyn2List()
+{
+    return this->dyn2List;
+}
+
+QHash<QString, QVariant> & Ticket::getPrintingData()
+{
+    return this->printingData;
+}
+
+
+
+
+/************************************************************************************************
+ * operator
+ *
+ */
+QDebug operator<<(QDebug debug, TICKET_VARIANT ticketVariant)
+{
+    switch (ticketVariant) {
+        case TICKET_VARIANT::PARKING_TICKET:
+            debug << "TICKET_VARIANT::PARKING_TICKET";
+            break;
+        case TICKET_VARIANT::RECEIPT:
+            debug << "TICKET_VARIANT::RECEIPT";
+            break;
+        case TICKET_VARIANT::ERROR_RECEIPT:
+            debug << "TICKET_VARIANT::ERROR_RECEIPT";
+            break;
+        case TICKET_VARIANT::START_RECEIPT:
+            debug << "TICKET_VARIANT::START_RECEIPT";
+            break;
+        case TICKET_VARIANT::STOP_RECEIPT:
+            debug << "TICKET_VARIANT::STOP_RECEIPT";
+            break;
+        case TICKET_VARIANT::FINE_PAYMENT:
+            debug << "TICKET_VARIANT::FINE_PAYMENT";
+            break;
+        case TICKET_VARIANT::FOOD_STAMP:
+            debug << "TICKET_VARIANT::FOOD_STAMP";
+            break;
+    }
+
+    return debug;
+}

src/ATBAPP/support/Ticket.h

@@ -0,0 +1,88 @@
+#ifndef TICKET_H
+#define TICKET_H
+
+#include <QObject>
+#include <QHash>
+
+#include "../DeviceControllerInterface.h"
+
+using namespace nsDeviceControllerInterface;
+
+QDebug operator<<(QDebug debug, TICKET_VARIANT ticketVariant);
+
+
+
+class Ticket : public QObject
+{
+    Q_OBJECT
+
+public:
+    Ticket(TICKET_VARIANT ticketVariant, QObject *parent = nullptr);
+
+    bool initNew(TICKET_VARIANT ticketVariant, const QList<quint8> & templateList, const QHash<QString, QVariant> & printingData);
+    void clear();
+
+    TICKET_VARIANT variant();
+
+    QList<quint8> * templateList();
+
+    /**
+     * @brief getPrintingData - generic getter for printingData
+     * Used mainly for simple tickets (single tickets e.g. ParkingTicket)
+     * @return
+     */
+    QHash<QString, QVariant> & getPrintingData();
+
+    /**
+     * @brief hasTemplateDynData
+     * @return true, if ticket has dynamic data for each template.
+     *
+     * This depends on TICKET_VARIANT and printingData
+     */
+    bool hasTemplateDynData();
+
+    /**
+     * @brief getDyn1List
+     * contains dynamic template data
+     * The size of the lists must be exactly the same as the number of templates.
+     */
+    QStringList getDyn1List();
+    QStringList getDyn2List();
+
+    quint8 getCurrentProcessedTemplateNumber();
+
+    /**
+     * Mark current template as processed
+     */
+    void setCurrentTemplateProcessed();
+
+
+    // error handling
+    QString getErrorCode();
+    QString getErrorDescription();
+
+
+
+
+private:
+    TICKET_VARIANT ticketVariant;
+
+    // printingData from application
+    QHash<QString, QVariant> printingData;
+
+    // templateList, from .ini or created by ticketVariant...
+    QList<quint8> _templateList;
+
+    bool _hasTemplateDynData;
+
+    quint8 currentProcessedTemplateNumber;
+
+    QStringList dyn1List;
+    QStringList dyn2List;
+
+    // error handling
+    QString errorCode;
+    QString errorDescription;
+};
+
+#endif // TICKET_H