Merge https://git.mimbach49.de/GerhardHoffmann/UpdatePTUDevCtrl into gerhard-development

.gitignore

@@ -1,2 +0,0 @@
-tags
-*.tags

ATBUpdateTool.ini

@@ -6,7 +6,7 @@ plugin-directory="/usr/lib/"
 working-directory="/opt/app/tools/atbupdate/"
 
 [PLUGINS]
-plugin-name="libCAmaster.so"
+plugin-name="libCAslave.so"
 
 [FLAGS]
 no-psa-hardware-update=false
@@ -14,5 +14,5 @@ dry-run=false
 extended-version=false
 yocto-version=false
 yocto-install=false
-always-download-config=true
+always-download-config=false
 always-download-dc=false

OnDemandUpdatePTU.pro

@@ -53,7 +53,7 @@ DEFINES += QT_DEPRECATED_WARNINGS
 #           local filesystem, json-files will be downloaded to firmware.
 #           The device-controller firmware will be handled in a later version.
 # 1.3.15:   Bug fixes found during testing.
-#           Do not disable Exit-button during update-process.
+#           Don't disable Exit-button during update-process.
 #           Removed worker-thread with an own event-loop: only the GUI thread
 #           has an event loop. Tested JSON-downloads several times successfully
 #           (using the slave lib where the CA helper tool was active as master).
@@ -64,48 +64,9 @@ DEFINES += QT_DEPRECATED_WARNINGS
 #           given in ATBUpdateTool.ini can be overwritten on the command-line.
 # 1.3.18:   Bug fixes found during testing.
 # 1.3.19:   Bug fixes found during testing.
+VERSION="1.3.20"
 # 1.3.20:   Bug fixes found during testing.
-# 1.3.21:   Bug fixes found during testing:
-#           Fix directory of ATBUpdateTool.ini to be the working directory of
-#           the application rather than just ".".
-#           Check existance of etc-directory inside customer repository.
-#           Check for valid ISMAS trigger (button) 15x (=90s).
-#           NOTE: if the customer repository is cloned (or repaired and cloned
-#           again), and if the settings always-download-config=true and
-#           always-download-dc=true in the ATBUpdateTool.ini file, the download
-#           the printer-json files and the device controller file, even without
-#           an activated ISMAS trigger (button). The tariff-files are rsynced to
-#           the local filesystem for such clone.
-#           Set new filename for device controller: dc2c.bin.
-# 1.3.22:   Bug fixes found during testing:
-#           Fix the path-names of the json-files and the device-controller.
-#           Set automatic download of json-file in ATBUpdateTool.ini file for
-#           a fresh clone of the repository.
-# 1.3.23:   Added a 'break' to prevent a possible endless loop when checking if
-#           the device is alive.
-#
-# NOTE:     The versioning info has to be shifted up by one version, i.e. what
-#           happened for 1.3.23 was actually done in 1.3.24.
-# 1.3.24
-#
-# 1.3._24_: Special version for szeged using a old dc-controller (4.42):
-#           Changes:
-#               (1) the ini-File now uses the libCAmaster.so.
-# 1.3._25_: Again special version for szeged, using interface.h, version 4.4.
-# 1.4.0   : Start with version at 1.4.0 (mainly to see a difference with Szeged)
-#           Set hash-value in EVENT-objects. Set location (project), version
-#           and info in send-last-version.
-#           If the customer repository does not exist, then do not check the
-#           ISMAS trigger, but proceed with the update procedure. Otherwise,
-#           check the ISMAS update-trigger as first step.
-#           If the current time is between 0.00 - 4.00 o'clock, then a wrong
-#           trigger-value will result in an UPDATE_STEP_NOT_NECESSARY.
-#           Move final processing to subclass UpdateProcessRunning.
-#           Disable EXIT-button for the whole update-process, except for the
-#           checking of the ISMAS-trigger-button (aka WAIT-button).
-# 1.4.1   : Sync files in the customer repository (under ./etc) as the very
-#           first step
-VERSION="1.4.1"
+
 # PLANNED TODOS:
 #   1:  Das Repository wird repariert bwz. neu geklont. Unabhaengig vom WAIT.
 #   2:  Wenn der WAIT-Button aktiv ist, dann wird ein Repository repariert (neu
@@ -119,6 +80,7 @@ VERSION="1.4.1"
 #       ISMAS eine entsprechende Meldung anzeigen als Teil von SEND-LAST-VERSION.
 #       Wenn der WAIT-button aktiv ist, dann werden zumindest die opkg-commands
 #       ausgefuehrt.
+#   4:  rsync: immer alle Dateien soiegeln (bis auf opkg-commands)
 #   5:  Falls das Tool mal abstuerzt, dann einen Signal-Handler (fuer TERM)
 #       installieren, sodass zumnidest SEND-LAST-VERSION mit rausgeht.
 #   6:  rsync: explizites Binary, nicht das in busybox enthaltene.
@@ -134,32 +96,6 @@ VERSION="1.4.1"
 #       Stellung des WAIT-Button. Grund: es koennte sein, dass andernfalls ein
 #       PSA weit hiter anderen steht, und dann ploetzlich einmal alle vorher-
 #       gehenden Aenderungen anzieht, die gar nicht fuer ihn gemeint waren.
-#  11:  Das Edit-Fenster teilen um die Anzeige zu verbessern.
-#  12:  Bei einem Update muss immer ersichtlich sein, warum es ueberhaupt
-#       angestossen wurde. Steht kein "WAIT" im ISMAS-Trigger, dann kann man
-#       davon ausgehen, dass es sich um ein automatisches Update handelt.
-#       In jedem Fall wird bei einem automatischen Update, bei dem der WAIT-
-#       Button nicht gesetzt war, ein "OK" gesendet, falls sonst nichts weiter
-#       zu tun ist. Beachte aber: wir haben auch noch den Fall, dass eine SD-
-#       Karte gesteckt wird. In diesem Fall wird ein komplettes Update gefahren,
-#       und zwar explizit auch ohne WAIT-Button.
-#       Am Ende eines Updates steht im ISMAS entweder ein "OK" oder ein "FAIL".
-# 13:   SendLastVersion: fuer jedes erfolgreich installierte Paket eine
-#       Send-Last-Version-Nachricht an ISMAS. Dadurch entsteht im ISMAS eine
-#       History (Christian darueber informieren).
-# 14:   Installiert werden nur Dateien, die neu sind oder geaendert wurden.
-#       Nicht etwas Dateien, die geloescht wurden: sicherstellen, dass man hier
-#       immer direkt im repository arbeitet, nicht auf dem Filesystem.
-#       Ferner: der DeviceController heisst dc2c.bin, auch fuer die Jsons
-#       sind Dtandard-Namen vergeben. Alternativ: alle vorhandenen Jsons
-#       werden runtergeladen: Thomas ist eh fuer deren Inhalte verantworlich.
-#       WICHTIG: immer ueberpruefen, ob die Dateien im Customer-Repository
-#       wirklich die richtigen Dateien sind.
-# 15:   Der WAIT-Button laesst sich auf WAIT zuruecksetzen (etwa wenn git
-#       selber Probleme hatte).
-# 16:   Der Download-Thread sollte sowohl die auto-Variable auf false setzen
-#       als auch den cycle-Timer stoppen, damit sichergestellt ist, dass der
-#       Download des DC nicht gestoert wird.
 
 
 win32 {
@@ -187,7 +123,7 @@ DEFINES+=APP_EXTENDED_VERSION=\\\"$$EXTENDED_VERSION\\\"
 # keep comments, as /* fall through */
 QMAKE_CXXFLAGS += -C
 QMAKE_CXXFLAGS += -g
-QMAKE_CXXFLAGS += -Wno-deprecated-copy -O
+QMAKE_CXXFLAGS += -Wno-deprecated-copy
 
 contains( CONFIG, PTU5 ) {
     greaterThan(QT_MAJOR_VERSION, 4): QT += serialport
@@ -247,7 +183,6 @@ HEADERS += \
         process/command.h \
         message_handler.h \
         worker.h \
-        interfaces.h \
         commandline_parser.h \
         plugins/interfaces.h
 

commandline_parser.cpp

@@ -87,7 +87,7 @@ void CommandLineParser::configure() {
     m_repositoryUrlOption.setDefaultValue("https://git.mimbach49.de/GerhardHoffmann");
     m_parser.addOption(m_repositoryUrlOption);
 
-    m_iniFileDirectoryOption.setDefaultValue(QCoreApplication::applicationDirPath());
+    m_iniFileDirectoryOption.setDefaultValue(".");
     m_parser.addOption(m_iniFileDirectoryOption);
 
     m_iniFileNameOption.setDefaultValue("ATBUpdateTool.ini");
@@ -117,10 +117,10 @@ void CommandLineParser::configure() {
     m_extendedVersionOption.setDefaultValue("false");
     m_parser.addOption(m_extendedVersionOption);
 
-    m_yoctoVersionOption.setDefaultValue("false");
+    m_yoctoVersionOption .setDefaultValue("false");
     m_parser.addOption(m_yoctoVersionOption);
 
-    m_yoctoInstallStatusOption.setDefaultValue("false");
+    m_yoctoInstallStatusOption .setDefaultValue("false");
     m_parser.addOption(m_yoctoInstallStatusOption);
 }
 
@@ -129,19 +129,12 @@ void CommandLineParser::readSettings() {
     QString const iniFileName = m_parser.value(m_iniFileNameOption);
     m_iniFileName = QDir::cleanPath(iniFileDir + QDir::separator() + iniFileName);
 
-    qCritical() << __PRETTY_FUNCTION__ << " iniFileDir" << iniFileDir;
-    qCritical() << __PRETTY_FUNCTION__ << "iniFileName" << m_iniFileName;
-
     if (!m_iniFileName.isEmpty()) {
         if (QFile(m_iniFileName).exists()) {
             QSettings settings(m_iniFileName, QSettings::IniFormat);
             QStringList keys = settings.allKeys();
             for (QString const &key: keys) {
                 QVariant v = settings.value(key);
-
-                qCritical() << __PRETTY_FUNCTION__
-                            << key << " -> " << v.toString();
-
                 if (key.contains("repository-url")) {
                     m_repositoryUrl = v.toString();
                 } else
@@ -174,14 +167,8 @@ void CommandLineParser::readSettings() {
                 } else
                 if (key.contains("plugin-name")) {
                     m_plugInName = v.toString();
-                } else {
-                    qCritical() << __PRETTY_FUNCTION__
-                                << key << " -> (UNKNOWN) " << v.toString();
                 }
             }
-        } else {
-            qCritical() << __PRETTY_FUNCTION__ << "iniFileName" << m_iniFileName
-                        << "DOES NOT EXIST";
         }
     }
 }
@@ -252,9 +239,7 @@ bool CommandLineParser::extendedVersion() {
 bool CommandLineParser::alwaysDownloadConfig() {
     if (m_parser.isSet(m_alwaysDownloadConfigOption)) {
         m_alwaysDownloadConfig = m_parser.value(m_alwaysDownloadConfigOption);
-        qCritical() << "m_alwaysDownloadConfigOption IS SET" << m_alwaysDownloadConfig;
     }
-    qCritical() << "m_alwaysDownloadConfig" << m_alwaysDownloadConfig;
     return m_alwaysDownloadConfig == "false" ? false : true;
 }
 

interfaces.h

@@ -2,6 +2,7 @@
 #define INTERFACE_H
 
 #include <QtPlugin>
+#include <QString>
 
 
 
@@ -24,8 +25,7 @@ struct T_emp
 
    // dynamic:
    uint8_t state;      // step counter of EMP (electronic coin checker) FSM (finite state machine):
-   /*
-   // 0=start command
+       // 0=start command
        // 1=powered, do emp ini, send reset
        // 2=delay
        // 3=wait for response, requesting status after response
@@ -40,7 +40,7 @@ struct T_emp
        // 90: stop all, 1s delay
        // 99: off, all stopped
 
-*/
+
    uint8_t pollingRunning;
    uint8_t paymentRunning;
 
@@ -239,7 +239,6 @@ struct T_dynamicCondition
         uint8_t lastVDoorState;
         uint8_t lastCBstate;
         char        paymentInProgress;
-        // Version Szeged:  aug2023
         //	0: stopped by timeout
         //  1: running  2: wait4lastCoin
         //				3: payment stopped manually, coins in Escrow
@@ -248,21 +247,6 @@ struct T_dynamicCondition
         //			    6: coins encashed   7:coins returned
         //				8: CoinChecker or MDB on Error
 
-        // since Schoenau with bill and changer, nov2023
-        //0 = no payment
-        //will be set to 1 by cash_startCollection()
-        //neu 1: wait for devices getting ready for payment
-        //2 = payment,
-        //3 = wait for last coin/bill
-        //4 = Bezahlvorgang manuell beendet
-        //5 = payment stopped autom, amount collected, coins in Escrow
-        //6 = Bezahlvorgang beendet weil ZK voll
-        //4,5,6: payment done, keep on polling, wait for cash or return command
-        //7 = encash collected money from coin escrow into cash box
-        //8 = return "amountToReturn", can be complete inserted amount or only overpayment
-        //9 = wait for changer result
-        //10= print refund receipt with "amountToReturn"
-
 
         char        res1;
         uint16_t    U_Batt;
@@ -414,6 +398,7 @@ struct T_bna
 
 };
 
+class hwapi;
 class DownloadThread;
 class hwinf
 {
@@ -2270,23 +2255,14 @@ public:
     virtual void bna_requestCurrentNotes() const {}
     // send command to DC in order to get transaction data
 
-    virtual uint8_t bna_getCurrentNotes(uint16_t latestBill, uint16_t *currentNotes) const
-    {
+    virtual uint8_t bna_getCurrentNotes(uint16_t latestBill, uint16_t *currentNotes) const {
         Q_UNUSED(latestBill);
         Q_UNUSED(currentNotes);
         return 0;
     }
     // returns number of collected bank notes since start-command (current transaction)
-    // return value: numbers of bills or 99 in case of error
-    //  latestBill: not used
-    // in case of error: currentNotes[0,1,2,3] = 1..4 error number(s)
-    // in normal case:
-    //  currentNotes[0]: last bill in cent (e.g. 1000 = 10€)
-    //  currentNotes[1]: bin 1 = bill is still in escrow   else bill is stacked
-    //       note: by now (dec2023) escrow is not used, bills always go to stacker (box)
-    //  currentNotes[2]: total sum of bills in cent, low word (16bit)
-    //  currentNotes[3]: total sum of bills in cent, high word (16bit)
-
+    //  latestBill: last accepted bank note, value in cent
+    //  currentNotes an array with up to 16 (further) notes collected
 
     virtual void bna_requestStackerLevel() const {}
 
@@ -2350,49 +2326,12 @@ public:
 
     virtual QObject const *getAPI() { return nullptr; }
 
-
-signals:
-    /*
-        NOTE: the difference between a virtual Qt signal and a normal Qt signal:
-        A Qt virtual signal is a connection that is established using a pointer
-        or reference and is not connected to an object or data. It is therefore
-        not bound to a particular object, but to a specific class (object type).
-        Qt virtual signals are useful because they allow you to create
-        connections without worrying about whether an object or a specific data
-        element has been destroyed.
-        https://www.youtube.com/watch?v=HTH3VFfqsXw
-
-     */
-    virtual void hwapi_reportDCDownloadStatus(QString const&) const {}
-    virtual void hwapi_reportDCDownloadSuccess(QString const&) const {}
-    virtual void hwapi_reportDCDownloadFailure(QString const&) const {}
-
-    virtual void hwapi_templatePrintFinished_OK(void) const=0;
-    virtual void hwapi_templatePrintFinished_Err(void) const=0;
-
-    virtual void hwapi_coinCollectionJustStarted(void) const=0;
-    virtual void hwapi_coinCollectionAborted(void) const=0;
-
-    virtual void hwapi_gotNewCoin(void) const=0;
-    virtual void hwapi_payStopByMax(void) const=0;
-    virtual void hwapi_payStopByPushbutton(void) const=0;
-
-    virtual void hwapi_payStopByEscrow(void) const=0;
-    virtual void hwapi_payStopByError(void) const=0;
-    virtual void hwapi_payStopByTimeout(void) const=0;
-    virtual void hwapi_payCancelled(void) const=0;
-    virtual void hwapi_coinProcessJustStopped(void) const=0;
-
-    virtual void hwapi_doorServiceDoorOpened(void) const=0;
-    virtual void hwapi_doorVaultDoorOpened(void) const=0;
-    virtual void hwapi_doorCoinBoxRemoved(void) const=0;
-    virtual void hwapi_doorCoinBoxInserted(void) const=0;
-    virtual void hwapi_doorCBinAndAllDoorsClosed(void) const=0;
-    virtual void hwapi_doorAllDoorsClosed(void) const=0;
-
+signals:    // for download
+    void hwapi_reportDCDownloadStatus(QString const&) const;
+    void hwapi_reportDCDownloadSuccess(QString const&) const;
+    void hwapi_reportDCDownloadFailure(QString const&) const;
 
     // NOTE: declaring a "pure virtual" "signal" should be an error and thus not valid.
-    /* GH Version, bringt Fehler
     void hwapi_templatePrintFinished_OK() const;
     void hwapi_templatePrintFinished_Err() const;
 
@@ -2415,7 +2354,6 @@ signals:
     void hwapi_doorCoinBoxInserted() const;
     void hwapi_doorCBinAndAllDoorsClosed() const;
     void hwapi_doorAllDoorsClosed() const;
-    */
 };
 
 

ismas/ismas_client.cpp

@@ -793,152 +793,6 @@ QString IsmasClient::updateOfPSASendVersion(PSAInstalled const &psa) {
     return buf;
 }
 
-#if 0
-// prepare
-QString IsmasClient::sendLastVersion(UPDATE_COMPONENT updateComponent,
-                                     PSAInstalled const &psa) {
-    static char buf[4096*2];
-    memset(buf, 0, sizeof(buf));
-
-    switch (updateComponent) {
-    case UPDATE_COMPONENT::TARIFF:
-    snprintf(buf, sizeof(buf)-1,
-        "{"
-            "\"VERSION_INFO\" : {"
-                "\"UPDATE_REASON\":\"%s\","
-                "\"CREATED\":\"%s\","
-                "\"GIT_COMMIT\":\"%s\""
-            "},"
-            "\"TARIFF\" : {"
-                "\"VERSION\" : \"%s\","
-                "\"PROJECT\" : \"%s\","
-                "\"ZONE\" : %d,"
-                "\"INFO\" : \"%s\","
-                "\"SIZE\" : %d\""
-            "},"
-        "}",
-        psa.tariff.versionInfo.reason.toStdString().c_str(),
-        psa.tariff.versionInfo.created.toStdString().c_str(),
-        psa.tariff.versionInfo.lastCommit.toStdString().c_str(),
-
-        psa.tariff.version.toStdString().c_str(),
-        psa.tariff.project.toStdString().c_str(),
-        psa.tariff.zone,
-        psa.tariff.info.toStdString().c_str(),
-        psa.tariff.size);
-    break;
-    case UPDATE_COMPONENT::SOFTWARE_ATBQT:
-    break;
-    case UPDATE_COMPONENT::SOFTWARE_APISM:
-    break;
-    case UPDATE_COMPONENT::SOFTWARE_ATB_UPDATE_TOOL:
-    break;
-    case UPDATE_COMPONENT::CONFIG_PTU5_CPU_SERIAL:
-    break;
-    case UPDATE_COMPONENT::CONFIG_DEVICE_CONTROLLER:
-    break;
-    case UPDATE_COMPONENT::CONFIG_PRINTER:
-    break;
-    case UPDATE_COMPONENT::CONFIG_BNA:
-    break;
-    case UPDATE_COMPONENT::PLUGIN_ATB_DEVICE_CONTROLLER:
-    break;
-    case UPDATE_COMPONENT::PLUGIN_INGENICO_CC:
-    break;
-    case UPDATE_COMPONENT::PLUGIN_MOBILISIS_CALC_PRICE:
-    break;
-    case UPDATE_COMPONENT::PLUGIN_MOBILISIS_CALC_PRICE_UI:
-    break;
-    case UPDATE_COMPONENT::PLUGIN_PRM_CALC_PRICE:
-    break;
-    case UPDATE_COMPONENT::PLUGIN_PRM_CALC_PRICE_UI:
-    break;
-    case UPDATE_COMPONENT::PLUGIN_TCP_ZVT_CC:
-    break;
-    case UPDATE_COMPONENT::OPKG_COMMANDS:
-    break;
-    case UPDATE_COMPONENT::HARDWARE_DEVICES:
-    break;
-    case UPDATE_COMPONENT::OS:
-    break;
-    case UPDATE_COMPONENT::DC2C_CASH_JSON:
-    break;
-    case UPDATE_COMPONENT::DC2C_CONF_JSON:
-    break;
-    case UPDATE_COMPONENT::DC2C_DEVICE_JSON:
-    break;
-    case UPDATE_COMPONENT::DC2C_PRINT01_JSON:
-    break;
-    case UPDATE_COMPONENT::DC2C_PRINT02_JSON:
-    break;
-    case UPDATE_COMPONENT::DC2C_PRINT03_JSON:
-    break;
-    case UPDATE_COMPONENT::DC2C_PRINT04_JSON:
-    break;
-    case UPDATE_COMPONENT::DC2C_PRINT05_JSON:
-    break;
-    case UPDATE_COMPONENT::DC2C_PRINT06_JSON:
-    break;
-    case UPDATE_COMPONENT::DC2C_PRINT07_JSON:
-    break;
-    case UPDATE_COMPONENT::DC2C_PRINT08_JSON:
-    break;
-    case UPDATE_COMPONENT::DC2C_PRINT09_JSON:
-    break;
-    case UPDATE_COMPONENT::DC2C_PRINT10_JSON:
-    break;
-    case UPDATE_COMPONENT::DC2C_PRINT11_JSON:
-    break;
-    case UPDATE_COMPONENT::DC2C_PRINT12_JSON:
-    break;
-    case UPDATE_COMPONENT::DC2C_PRINT13_JSON:
-    break;
-    case UPDATE_COMPONENT::DC2C_PRINT14_JSON:
-    break;
-    case UPDATE_COMPONENT::DC2C_PRINT15_JSON:
-    break;
-    case UPDATE_COMPONENT::DC2C_PRINT16_JSON:
-    break;
-    case UPDATE_COMPONENT::DC2C_PRINT17_JSON:
-    break;
-    case UPDATE_COMPONENT::DC2C_PRINT18_JSON:
-    break;
-    case UPDATE_COMPONENT::DC2C_PRINT19_JSON:
-    break;
-    case UPDATE_COMPONENT::DC2C_PRINT20_JSON:
-    break;
-    case UPDATE_COMPONENT::DC2C_PRINT21_JSON:
-    break;
-    case UPDATE_COMPONENT::DC2C_PRINT22_JSON:
-    break;
-    case UPDATE_COMPONENT::DC2C_PRINT23_JSON:
-    break;
-    case UPDATE_COMPONENT::DC2C_PRINT24_JSON:
-    break;
-    case UPDATE_COMPONENT::DC2C_PRINT25_JSON:
-    break;
-    case UPDATE_COMPONENT::DC2C_PRINT26_JSON:
-    break;
-    case UPDATE_COMPONENT::DC2C_PRINT27_JSON:
-    break;
-    case UPDATE_COMPONENT::DC2C_PRINT28_JSON:
-    break;
-    case UPDATE_COMPONENT::DC2C_PRINT29_JSON:
-    break;
-    case UPDATE_COMPONENT::DC2C_PRINT30_JSON:
-    break;
-    case UPDATE_COMPONENT::DC2C_PRINT31_JSON:
-    break;
-    case UPDATE_COMPONENT::DC2C_PRINT32_JSON:
-    break;
-    }
-
-    qInfo() << buf;
-
-    return buf;
-}
-#endif
-
 QString IsmasClient::updateOfPSAContinues(QString currentStage,
                                           QString currentStageInfo,
                                           QString const &version) {

ismas/ismas_client.h

@@ -14,7 +14,6 @@ struct PSAInstalled {
     } versionInfo;
 
     struct Tariff {
-        // VersionInfo versionInfo;
         QString name;
         QString version;
         QString project;
@@ -32,7 +31,6 @@ struct PSAInstalled {
     } hw;
 
     struct Opkg {
-        // VersionInfo versionInfo;
         int size;
         QString blob;
         QString lastCommit;
@@ -40,7 +38,6 @@ struct PSAInstalled {
     } opkg;
 
     struct DC {
-        // VersionInfo versionInfo;
         QString versionHW;
         QString versionSW;
         QString gitBlob;
@@ -65,7 +62,6 @@ struct PSAInstalled {
     } pluginVersion;
 
     struct DC2C {
-        // VersionInfo versionInfo;
         QString name;
         QString blob;
         int size;
@@ -198,68 +194,8 @@ public:
     QString jsonParseFailed(int resultCode, QString reason, QString const &version = QString());
     std::optional<QString> finalResult(int resultCode, QString reason, QString const &version = QString());
 
-    // legacy
     QString updateOfPSASendVersion(PSAInstalled const &psa);
 
-#if 0
-    enum class UPDATE_COMPONENT {
-        TARIFF,
-        SOFTWARE_ATBQT,
-        SOFTWARE_APISM,
-        SOFTWARE_ATB_UPDATE_TOOL,
-        CONFIG_PTU5_CPU_SERIAL,
-        CONFIG_DEVICE_CONTROLLER,
-        CONFIG_PRINTER,
-        CONFIG_BNA,
-        PLUGIN_ATB_DEVICE_CONTROLLER,
-        PLUGIN_INGENICO_CC,
-        PLUGIN_MOBILISIS_CALC_PRICE,
-        PLUGIN_MOBILISIS_CALC_PRICE_UI,
-        PLUGIN_PRM_CALC_PRICE,
-        PLUGIN_PRM_CALC_PRICE_UI,
-        PLUGIN_TCP_ZVT_CC,
-        OPKG_COMMANDS,
-        HARDWARE_DEVICES,
-        OS,
-        DC2C_CASH_JSON,
-        DC2C_CONF_JSON,
-        DC2C_DEVICE_JSON,
-        DC2C_PRINT01_JSON,
-        DC2C_PRINT02_JSON,
-        DC2C_PRINT03_JSON,
-        DC2C_PRINT04_JSON,
-        DC2C_PRINT05_JSON,
-        DC2C_PRINT06_JSON,
-        DC2C_PRINT07_JSON,
-        DC2C_PRINT08_JSON,
-        DC2C_PRINT09_JSON,
-        DC2C_PRINT10_JSON,
-        DC2C_PRINT11_JSON,
-        DC2C_PRINT12_JSON,
-        DC2C_PRINT13_JSON,
-        DC2C_PRINT14_JSON,
-        DC2C_PRINT15_JSON,
-        DC2C_PRINT16_JSON,
-        DC2C_PRINT17_JSON,
-        DC2C_PRINT18_JSON,
-        DC2C_PRINT19_JSON,
-        DC2C_PRINT20_JSON,
-        DC2C_PRINT21_JSON,
-        DC2C_PRINT22_JSON,
-        DC2C_PRINT23_JSON,
-        DC2C_PRINT24_JSON,
-        DC2C_PRINT25_JSON,
-        DC2C_PRINT26_JSON,
-        DC2C_PRINT27_JSON,
-        DC2C_PRINT28_JSON,
-        DC2C_PRINT29_JSON,
-        DC2C_PRINT30_JSON,
-        DC2C_PRINT31_JSON,
-        DC2C_PRINT32_JSON,
-    };
-    QString sendLastVersion(UPDATE_COMPONENT comp, PSAInstalled const &psa);
-#endif
-
   private:
     static void printDebugMessage(int port, QString const &clientIP, int clientPort,
                                   QString const &message);

mainwindow.cpp

@@ -146,7 +146,7 @@ void MainWindow::onEnableExit() {
 
 void MainWindow::onRestartExitTimer() {
     m_exitTimer->stop();
-    m_exitTimer->start(5 * 1000);
+    m_exitTimer->start(60 * 1000);
 
     scrollDownTextEdit();
     ui->updateStatus->setEnabled(false);
@@ -156,6 +156,15 @@ void MainWindow::onQuit() {
     m_exitTimer->stop();
     int errorCode = 0;
 
+    Update *update = m_worker->update();
+    if (update) {
+        hwinf *hw =  update->hw();
+        if (hw) {
+            hw->dcDownloadReportFinished();
+            hw->dcDownloadFinished();
+        }
+    }
+
     qCritical()
         << QString("ON QUIT: CURRENT STEP %1")
             .arg(m_worker->getSmap()[m_worker->currentStep()]);

plugins/interfaces.h

@@ -2,6 +2,7 @@
 #define INTERFACE_H
 
 #include <QtPlugin>
+#include <QString>
 
 
 
@@ -24,8 +25,7 @@ struct T_emp
 
    // dynamic:
    uint8_t state;      // step counter of EMP (electronic coin checker) FSM (finite state machine):
-   /*
-   // 0=start command
+       // 0=start command
        // 1=powered, do emp ini, send reset
        // 2=delay
        // 3=wait for response, requesting status after response
@@ -40,7 +40,7 @@ struct T_emp
        // 90: stop all, 1s delay
        // 99: off, all stopped
 
-*/
+
    uint8_t pollingRunning;
    uint8_t paymentRunning;
 
@@ -239,7 +239,6 @@ struct T_dynamicCondition
         uint8_t lastVDoorState;
         uint8_t lastCBstate;
         char        paymentInProgress;
-        // Version Szeged:  aug2023
         //	0: stopped by timeout
         //  1: running  2: wait4lastCoin
         //				3: payment stopped manually, coins in Escrow
@@ -248,21 +247,6 @@ struct T_dynamicCondition
         //			    6: coins encashed   7:coins returned
         //				8: CoinChecker or MDB on Error
 
-        // since Schoenau with bill and changer, nov2023
-        //0 = no payment
-        //will be set to 1 by cash_startCollection()
-        //neu 1: wait for devices getting ready for payment
-        //2 = payment,
-        //3 = wait for last coin/bill
-        //4 = Bezahlvorgang manuell beendet
-        //5 = payment stopped autom, amount collected, coins in Escrow
-        //6 = Bezahlvorgang beendet weil ZK voll
-        //4,5,6: payment done, keep on polling, wait for cash or return command
-        //7 = encash collected money from coin escrow into cash box
-        //8 = return "amountToReturn", can be complete inserted amount or only overpayment
-        //9 = wait for changer result
-        //10= print refund receipt with "amountToReturn"
-
 
         char        res1;
         uint16_t    U_Batt;
@@ -414,6 +398,7 @@ struct T_bna
 
 };
 
+class hwapi;
 class DownloadThread;
 class hwinf
 {
@@ -2270,23 +2255,14 @@ public:
     virtual void bna_requestCurrentNotes() const {}
     // send command to DC in order to get transaction data
 
-    virtual uint8_t bna_getCurrentNotes(uint16_t latestBill, uint16_t *currentNotes) const
-    {
+    virtual uint8_t bna_getCurrentNotes(uint16_t latestBill, uint16_t *currentNotes) const {
         Q_UNUSED(latestBill);
         Q_UNUSED(currentNotes);
         return 0;
     }
     // returns number of collected bank notes since start-command (current transaction)
-    // return value: numbers of bills or 99 in case of error
-    //  latestBill: not used
-    // in case of error: currentNotes[0,1,2,3] = 1..4 error number(s)
-    // in normal case:
-    //  currentNotes[0]: last bill in cent (e.g. 1000 = 10€)
-    //  currentNotes[1]: bin 1 = bill is still in escrow   else bill is stacked
-    //       note: by now (dec2023) escrow is not used, bills always go to stacker (box)
-    //  currentNotes[2]: total sum of bills in cent, low word (16bit)
-    //  currentNotes[3]: total sum of bills in cent, high word (16bit)
-
+    //  latestBill: last accepted bank note, value in cent
+    //  currentNotes an array with up to 16 (further) notes collected
 
     virtual void bna_requestStackerLevel() const {}
 
@@ -2350,49 +2326,12 @@ public:
 
     virtual QObject const *getAPI() { return nullptr; }
 
-
-signals:
-    /*
-        NOTE: the difference between a virtual Qt signal and a normal Qt signal:
-        A Qt virtual signal is a connection that is established using a pointer
-        or reference and is not connected to an object or data. It is therefore
-        not bound to a particular object, but to a specific class (object type).
-        Qt virtual signals are useful because they allow you to create
-        connections without worrying about whether an object or a specific data
-        element has been destroyed.
-        https://www.youtube.com/watch?v=HTH3VFfqsXw
-
-     */
-    virtual void hwapi_reportDCDownloadStatus(QString const&) const {}
-    virtual void hwapi_reportDCDownloadSuccess(QString const&) const {}
-    virtual void hwapi_reportDCDownloadFailure(QString const&) const {}
-
-    virtual void hwapi_templatePrintFinished_OK(void) const=0;
-    virtual void hwapi_templatePrintFinished_Err(void) const=0;
-
-    virtual void hwapi_coinCollectionJustStarted(void) const=0;
-    virtual void hwapi_coinCollectionAborted(void) const=0;
-
-    virtual void hwapi_gotNewCoin(void) const=0;
-    virtual void hwapi_payStopByMax(void) const=0;
-    virtual void hwapi_payStopByPushbutton(void) const=0;
-
-    virtual void hwapi_payStopByEscrow(void) const=0;
-    virtual void hwapi_payStopByError(void) const=0;
-    virtual void hwapi_payStopByTimeout(void) const=0;
-    virtual void hwapi_payCancelled(void) const=0;
-    virtual void hwapi_coinProcessJustStopped(void) const=0;
-
-    virtual void hwapi_doorServiceDoorOpened(void) const=0;
-    virtual void hwapi_doorVaultDoorOpened(void) const=0;
-    virtual void hwapi_doorCoinBoxRemoved(void) const=0;
-    virtual void hwapi_doorCoinBoxInserted(void) const=0;
-    virtual void hwapi_doorCBinAndAllDoorsClosed(void) const=0;
-    virtual void hwapi_doorAllDoorsClosed(void) const=0;
-
+signals:    // for download
+    void hwapi_reportDCDownloadStatus(QString const&) const;
+    void hwapi_reportDCDownloadSuccess(QString const&) const;
+    void hwapi_reportDCDownloadFailure(QString const&) const;
 
     // NOTE: declaring a "pure virtual" "signal" should be an error and thus not valid.
-    /* GH Version, bringt Fehler
     void hwapi_templatePrintFinished_OK() const;
     void hwapi_templatePrintFinished_Err() const;
 
@@ -2415,7 +2354,6 @@ signals:
     void hwapi_doorCoinBoxInserted() const;
     void hwapi_doorCBinAndAllDoorsClosed() const;
     void hwapi_doorAllDoorsClosed() const;
-    */
 };
 
 

update.cpp

@@ -54,10 +54,6 @@ hwinf *Update::loadDCPlugin(QDir const &plugInDir, QString const &fname) {
                 qCritical() << pluginLoader.errorString();
                 exit(-1);
             }
-
-            qCritical() << "loadDCPlugin() plugin directory:" << plugInDir.absolutePath();
-            qCritical() << "loadDCPlugin() plugin file name:" << pluginLoader.fileName();
-
             if (!pluginLoader.isLoaded()) {
                 qCritical() << pluginLoader.errorString();
                 exit(-2);
@@ -98,6 +94,7 @@ bool Update::unloadDCPlugin() {
     return false;
 }
 
+class hwapi;
 Update::Update(Worker *worker,
                QString customerRepository,
                QString customerNrStr,
@@ -127,26 +124,51 @@ Update::Update(Worker *worker,
         // must deliver 'true', only then are all data from hwapi valid
         if (--tries < 0) {
             qCritical() << "ERROR!!! DC DATA NOT VALID -> CA-MASTER-PLUGIN NOT CONNECTED";
-            break;
         }
         m_hw->dc_autoRequest(true);
         QThread::msleep(500);
     }
 
-    qCritical() << __PRETTY_FUNCTION__ << "m_sys_areDCDataValid ..." << m_sys_areDCdataValid;
+    qCritical() << "UPDATE: m_sys_areDCDataValid ..." << m_sys_areDCdataValid;
 
-    //qInfo() << "UPDATE: m_serialInterface    ..." << m_serialInterface;
-    //qInfo() << "UPDATE: m_baudrate           ..." << m_baudrate;
-    //qInfo() << "UPDATE: m_customerRepository ..." << m_customerRepository;
-    //qInfo() << "UPDATE: m_customerNr ..........." << m_customerNrStr;
-    //qInfo() << "UPDATE: m_branchName ..........." << m_branchName;
-    //qInfo() << "UPDATE: m_pluginName ..........." << m_pluginName;
-    //qInfo() << "UPDATE: m_workingDirectory ....." << m_workingDir;
+    QObject const *obj = m_hw->getAPI();
+    // QObject const *obj = (QObject const *)(hw);
+
+    if (!connect(obj,
+        SIGNAL(hwapi_reportDCDownloadStatus(QString const&)), this,
+        SLOT(onReportDCDownloadStatus(QString const &)))) {
+        qCritical() << "ERROR connect() to onReportDCDownloadStatus() failed";
+    }
+    if (!connect(obj,
+        SIGNAL(hwapi_reportDCDownloadSuccess(QString const&)), this,
+        SLOT(onReportDCDownloadSuccess(QString const &)))) {
+        qCritical() << "ERROR connect() to onReportDCDownloadSuccess() failed";
+    }
+    if (!connect(obj,
+        SIGNAL(hwapi_reportDCDownloadFailure(QString const &)), this,
+        SLOT(onReportDCDownloadFailure(QString const &)))) {
+        qCritical() << "ERROR connect() to onReportDCDownloadFailure() failed";
+    }
 }
 
 Update::~Update() {
 }
 
+
+void Update::onReportDCDownloadStatus(QString const &status) {
+    emit m_worker->showStatusMessage("DL", status);
+}
+
+void Update::onReportDCDownloadSuccess(QString const &msg) {
+    qCritical() << "msg" << msg;
+}
+
+void Update::onReportDCDownloadFailure(QString const &errorMsg) {
+    qCritical() << "msg" << errorMsg;
+}
+
+
+
 // br is a index into a table, used for historical reasons.
 bool Update::openSerial(int br, QString baudrate, QString comPort) const {
     qDebug() << "opening serial" << br << baudrate << comPort << "...";
@@ -266,7 +288,6 @@ bool Update::updateBinary(QString const &fileToSendToDC) {
 
     return false;
 
-#if 0
     QFile fn(fileToSendToDC);
     if (!fn.exists()) {
         // output via CONSOLE() etc
@@ -335,7 +356,6 @@ bool Update::updateBinary(QString const &fileToSendToDC) {
     }
 
     return true;
-#endif
 }
 
 QString Update::jsonType(enum FileTypeJson type) {
@@ -383,32 +403,24 @@ bool Update::downloadJson(enum FileTypeJson type,
                                                    templateIdx,
                                                    (uint8_t *)ba.data())) {
 
-                        /*
-                         *  Note: the machine id is contained in DC2C_conf.json.
-                         *  The idea was to use this to check if the download of
-                         *  the json-file was correct. It did not work, as the
-                         *  update of the PSA (to reflect a change in the
-                         *  machine id) did not happen immediately.
-                         *
-                            m_hw->dc_autoRequest(true);
-                            QThread::msleep(500);
+                        m_hw->dc_autoRequest(true);
+                        QThread::msleep(500);
 
-                            // testing
-                            m_hw->request_ReadbackMachineID();
-                            QThread::msleep(500);
+                        // testing
+                        m_hw->request_ReadbackMachineID();
+                        QThread::msleep(500);
 
-                            uint8_t data[64];
-                            memset(data, 0x00, sizeof(data));
-                            uint8_t length = 0;
+                        uint8_t data[64];
+                        memset(data, 0x00, sizeof(data));
+                        uint8_t length = 0;
 
-                            m_hw->readback_machineIDdata(&length, data);
+                        m_hw->readback_machineIDdata(&length, data);
 
-                            QThread::msleep(500);
+                        QThread::msleep(500);
 
-                            QByteArray ba((const char*)data, length);
+                        QByteArray ba((const char*)data, length);
 
-                            qCritical() << length << "MACHINE ID =" << ba.toHex(':');
-                        */
+                        qCritical() << length << "MACHINE ID =" << ba.toHex(':');
 
                         ret = true;
                     }
@@ -509,88 +521,6 @@ QStringList Update::getDcSoftAndHardWareVersion() {
                          << "DC SW-version not available";
 }
 
-QString Update::getFileVersion(QString const& jsonFileName) {
-    // "version":"15.10.2023 14:55 02.00.06",
-    static const QRegularExpression re("^.*(\\\"version\\\":)(.*)$");
-
-    QString fileVersion;
-    QFile inputFile(jsonFileName);
-    if (inputFile.open(QIODevice::ReadOnly)) {
-       QTextStream in(&inputFile);
-       while (!in.atEnd()) {
-          QString line = in.readLine();
-
-          QRegularExpressionMatch match;
-          int idx = line.indexOf(re, 0, &match);
-          if (idx != -1) {
-              fileVersion = match.captured(match.lastCapturedIndex());
-              break;
-          }
-       }
-       inputFile.close();
-    }
-
-    return fileVersion;
-}
-
-bool Update::checkDownloadedJsonVersions(QStringList const& jsonFileNames) {
-
-    for (QStringList::size_type i=0; i < jsonFileNames.size(); ++i) {
-
-        uint8_t jsonNr = 0;
-        QFileInfo fInfo(jsonFileNames[i]);
-
-        if (fInfo.fileName().endsWith("conf.json")) {
-            jsonNr = 1;
-        } else
-        if (fInfo.fileName().endsWith("device.json")) {
-            jsonNr = 2;
-        } else
-        if (fInfo.fileName().endsWith("cash.json")) {
-            jsonNr = 3;
-        } else {
-            QRegularExpressionMatch match;
-            static const QRegularExpression re("^(.*print)([0-3][0-9])\\.json\\s*$");
-            int idx = fInfo.fileName().indexOf(re, 0, &match);
-            if (idx != -1) {
-                QString captured = match.captured(match.lastCapturedIndex());
-                bool ok = false;
-                int n = captured.toInt(&ok);
-                if (ok) {
-                    jsonNr = n + 4;
-                }
-            }
-        }
-
-        if (jsonNr != 0) {
-#if 0
-            m_hw->sys_requestJsonVersions(jsonNr);
-            QThread::msleep(500);
-
-            char buf[64];
-            memset(buf, 0x00, sizeof(buf));
-            m_hw->sys_getJsonVersions(jsonNr, buf);
-            buf[sizeof(buf)-1] = '\0';
-
-            QString const installedVersion(buf);
-            QString const fileVersion = getFileVersion(jsonFileNames[i]);
-
-            qCritical() << "installed version:" << installedVersion;
-            qCritical() << "     file version:" << fileVersion;
-
-            if (installedVersion == fileVersion) {
-
-            }
-#endif
-
-        } else {
-            qCritical() << "CANNOT FIND JSON-NR FOR" << jsonFileNames[i];
-        }
-    }
-
-    return false;
-}
-
 bool Update::doUpdate(int &displayIndex, QStringList const &filesToWorkOn) {
     if (m_sys_areDCdataValid == false) {
         qCritical() << "ERROR!!! DC DATA NOT VALID -> CA-MASTER-PLUGIN NOT CONNECTED";
@@ -598,30 +528,70 @@ bool Update::doUpdate(int &displayIndex, QStringList const &filesToWorkOn) {
     }
 
     bool res = false;
+    bool dcDownloadPossible = true;
+
     QList<QString>::const_iterator it;
     for (it = filesToWorkOn.cbegin(); it != filesToWorkOn.cend(); ++it) {
         m_worker->startProgressLoop();
-
         QString const &fToWorkOn = QDir::cleanPath(m_customerRepository + QDir::separator() + it->trimmed());
+        static const QRegularExpression version("^.*dc2c[.][0-9]{1,2}[.][0-9]{1,2}[.]bin.*$");
+        qCritical() << "ABOUT TO START REPORTING THREAD (1)" << fToWorkOn;
+        if (fToWorkOn.contains(version) && dcDownloadPossible) {
+            // download for dc possible only once
+            dcDownloadPossible = false;
+
+            m_hw->dcDownloadRequest(fToWorkOn);  // initiate download process
+
+            // test
+            m_hw->dcDownloadThreadStart();
+
+            if (!m_hw->dcDownloadRunning()) { // may take some time
+                qCritical() << QDateTime::currentDateTime() << __PRETTY_FUNCTION__
+                            << QString("line=%1 DOWNLOAD NOT RUNNING").arg(__LINE__);
+                continue;               // wait for reporting thread to start
+            }
+
+            if (!m_hw->dcDownloadReportThreadStart()) { // may take some time
+                qCritical() << QDateTime::currentDateTime() << __PRETTY_FUNCTION__
+                            << QString("line=%1 REPORT THREAD NOT RUNNING").arg(__LINE__);
+                continue;               // wait for reporting thread to start
+            }
+
+            if (!m_hw->dcDownloadReportRunning()) {     // may take some time
+                qCritical() << QDateTime::currentDateTime() << __PRETTY_FUNCTION__
+                            << QString("line=%1 DOWNLOAD REPORT NOT RUNNING").arg(__LINE__);
+                continue;            // reporting events from download thread
+            }
+
+            if (!m_hw->dcDownloadReportFinished()) {    // may take some time
+                qCritical() << QDateTime::currentDateTime() << __PRETTY_FUNCTION__
+                            << QString("line=%1 DOWNLOAD REPORT THREAD DID NOT FINISH").arg(__LINE__);
+                m_hw->dcDownloadReportThreadQuit();
+                continue;               // wait for download thread to finish
+            }
+
+            qCritical() << QDateTime::currentDateTime() << __PRETTY_FUNCTION__
+                        << QString("line=%1 DOWNLOAD SUCCESS").arg(__LINE__);
 
-        if (fToWorkOn.contains("dc2c.bin")) {
             bool updateBinaryRes = true;
 
+
+
             // CONSOLE()
+#if 0
+            m_hw->dc_autoRequest(false);// default: turn auto-request setting off
+            QThread::sleep(1);          // wait to be sure that there are no more
+                                        // commands sent to dc-hardware
 
-            // m_hw->dc_autoRequest(false);// default: turn auto-request setting off
-            // QThread::sleep(1);          // wait to be sure that there are no more
-            //                            // commands sent to dc-hardware
+            if ((updateBinaryRes = updateBinary(fToWorkOn)) == true) {
 
-            // if ((updateBinaryRes = updateBinary(fToWorkOn)) == true) {
-            //
                 // qCritical() << "downloaded binary" << fToWorkOn;
 
-            //    ++displayIndex;
-            //    emit m_worker->appendText(QString("\n(") + QString("%1").arg(displayIndex).rightJustified(2, ' ') + QString(")")
-            //        + QString(" Update ") + QFileInfo(fToWorkOn).fileName(),
-            //        Worker::UPDATE_STEP_DONE);
-            //}
+                ++displayIndex;
+                emit m_worker->appendText(QString("\n(") + QString("%1").arg(displayIndex).rightJustified(2, ' ') + QString(")")
+                    + QString(" Update ") + QFileInfo(fToWorkOn).fileName(),
+                    Worker::UPDATE_STEP_DONE);
+            }
 
             m_hw->dc_autoRequest(true); // turn auto-request setting on
 
@@ -637,65 +607,65 @@ bool Update::doUpdate(int &displayIndex, QStringList const &filesToWorkOn) {
                     qInfo() << "dc-firmware-version (NOT UPDATED)" << versions[1];
                 }
             }
-
+#endif
             res = updateBinaryRes;
 
-        } else {
-            if (fToWorkOn.contains("DC2C_print", Qt::CaseInsensitive)
+        } else if (fToWorkOn.contains("DC2C_print", Qt::CaseInsensitive)
                 && fToWorkOn.endsWith(".json", Qt::CaseInsensitive)) {
-                res = true;
-                int i = fToWorkOn.indexOf("DC2C_print", Qt::CaseInsensitive);
-                int const templateIdx = fToWorkOn.mid(i).midRef(10, 2).toInt();
-                if ((templateIdx < 1) || (templateIdx > 32)) {
-                    qCritical() << "WRONG TEMPLATE INDEX" << templateIdx;
-                    res = false;
-                } else {
-                    if ((res = updatePrinterTemplate(templateIdx, fToWorkOn))) {
-                        Utils::printInfoMsg(
-                            QString("DOWNLOADED PRINTER TEMPLATE %1 WITH INDEX=%2")
-                                .arg(fToWorkOn)
-                                .arg(templateIdx));
-                        ++displayIndex;
-                        emit m_worker->appendText(QString("\n(") + QString("%1").arg(displayIndex).rightJustified(3, ' ') + QString(")")
-                              + QString(" Update ") + QFileInfo(fToWorkOn).fileName(),
-                                Worker::UPDATE_STEP_DONE);
-                    }
-                }
-            } else if (fToWorkOn.contains("DC2C_cash", Qt::CaseInsensitive)
-                    && fToWorkOn.endsWith(".json", Qt::CaseInsensitive)) {
-                res = true;
-                if ((res = updateCashConf(fToWorkOn))) {
-                    Utils::printInfoMsg(QString("DOWNLOADED CASH TEMPLATE %1").arg(fToWorkOn));
-                    ++displayIndex;
-                    emit m_worker->appendText(QString("\n(") + QString("%1").arg(displayIndex).rightJustified(3, ' ') + QString(")")
-                          + QString(" Update ") + QFileInfo(fToWorkOn).fileName(),
-                            Worker::UPDATE_STEP_DONE);
-                }
-            } else if (fToWorkOn.contains("DC2C_conf", Qt::CaseInsensitive)
-                    && fToWorkOn.endsWith(".json", Qt::CaseInsensitive)) {
-                res = true;
-                if ((res= updateConfig(fToWorkOn))) {
-                    Utils::printInfoMsg(QString("DOWNLOADED CONFIG TEMPLATE %1").arg(fToWorkOn));
-                    ++displayIndex;
-                    emit m_worker->appendText(QString("\n(") + QString("%1").arg(displayIndex).rightJustified(3, ' ') + QString(")")
-                          + QString(" Update ") + QFileInfo(fToWorkOn).fileName(),
-                            Worker::UPDATE_STEP_DONE);
-                }
-            } else if (fToWorkOn.contains("DC2C_device", Qt::CaseInsensitive)
-                    && fToWorkOn.endsWith(".json", Qt::CaseInsensitive)) {
-                res = true;
-                if ((res = updateDeviceConf(fToWorkOn))) {
-                    Utils::printInfoMsg(QString("DOWNLOADED DEVICE TEMPLATE %1").arg(fToWorkOn));
-                    ++displayIndex;
-                    emit m_worker->appendText(QString("\n(") + QString("%1").arg(displayIndex).rightJustified(3, ' ') + QString(")")
-                          + QString(" Update ") + QFileInfo(fToWorkOn).fileName(),
-                            Worker::UPDATE_STEP_DONE);
-                }
-            } else {
-                qCritical() << "UNKNOWN JSON FILE NAME" << fToWorkOn;
+            res = true;
+            int i = fToWorkOn.indexOf("DC2C_print", Qt::CaseInsensitive);
+            int const templateIdx = fToWorkOn.mid(i).midRef(10, 2).toInt();
+            if ((templateIdx < 1) || (templateIdx > 32)) {
+                qCritical() << "WRONG TEMPLATE INDEX" << templateIdx;
                 res = false;
+            } else {
+                if ((res = updatePrinterTemplate(templateIdx, fToWorkOn))) {
+                    Utils::printInfoMsg(
+                        QString("DOWNLOADED PRINTER TEMPLATE %1 WITH INDEX=%2")
+                            .arg(fToWorkOn)
+                            .arg(templateIdx));
+                    ++displayIndex;
+                    emit m_worker->appendText(QString("\n(") + QString("%1").arg(displayIndex).rightJustified(3, ' ') + QString(")")
+                          + QString(" Update ") + QFileInfo(fToWorkOn).fileName(),
+                            Worker::UPDATE_STEP_DONE);
+                }
             }
+        } else if (fToWorkOn.contains("DC2C_cash", Qt::CaseInsensitive)
+                && fToWorkOn.endsWith(".json", Qt::CaseInsensitive)) {
+            res = true;
+            if ((res = updateCashConf(fToWorkOn))) {
+                Utils::printInfoMsg(QString("DOWNLOADED CASH TEMPLATE %1").arg(fToWorkOn));
+                ++displayIndex;
+                emit m_worker->appendText(QString("\n(") + QString("%1").arg(displayIndex).rightJustified(3, ' ') + QString(")")
+                      + QString(" Update ") + QFileInfo(fToWorkOn).fileName(),
+                        Worker::UPDATE_STEP_DONE);
+            }
+        } else if (fToWorkOn.contains("DC2C_conf", Qt::CaseInsensitive)
+                && fToWorkOn.endsWith(".json", Qt::CaseInsensitive)) {
+            res = true;
+            if ((res= updateConfig(fToWorkOn))) {
+                Utils::printInfoMsg(QString("DOWNLOADED CONFIG TEMPLATE %1").arg(fToWorkOn));
+                ++displayIndex;
+                emit m_worker->appendText(QString("\n(") + QString("%1").arg(displayIndex).rightJustified(3, ' ') + QString(")")
+                      + QString(" Update ") + QFileInfo(fToWorkOn).fileName(),
+                        Worker::UPDATE_STEP_DONE);
+            }
+        } else if (fToWorkOn.contains("DC2C_device", Qt::CaseInsensitive)
+                && fToWorkOn.endsWith(".json", Qt::CaseInsensitive)) {
+            res = true;
+            if ((res = updateDeviceConf(fToWorkOn))) {
+                Utils::printInfoMsg(QString("DOWNLOADED DEVICE TEMPLATE %1").arg(fToWorkOn));
+                ++displayIndex;
+                emit m_worker->appendText(QString("\n(") + QString("%1").arg(displayIndex).rightJustified(3, ' ') + QString(")")
+                      + QString(" Update ") + QFileInfo(fToWorkOn).fileName(),
+                        Worker::UPDATE_STEP_DONE);
+            }
+        } else {
+            qCritical() << "UNKNOWN JSON FILE NAME" << fToWorkOn;
+            res = false;
         }
+        // m_worker->stopProgressLoop();
+        // m_worker->setProgress(100);
 
         if (res == false) {
             break;

update.h

@@ -58,7 +58,6 @@ public:
                     char const *baudrate = "115200");
     virtual ~Update() override;
     bool doUpdate(int &displayIndex, QStringList const &linesToWorkOn);
-    bool checkDownloadedJsonVersions(QStringList const& jsonFileNames);
 
     hwinf *hw() { return m_hw; }
     hwinf const *hw() const { return m_hw; }
@@ -88,12 +87,14 @@ private:
     bool downloadJson(enum FileTypeJson type, int templateIdx,
                       QString jsFileToSendToDC) const;
     QStringList getDcSoftAndHardWareVersion();
-    QString getFileVersion(QString const& jsonFile);
 
 private slots:
     void readyReadStandardOutput();
     void readyReadStandardError();
     void finished(int exitCode, QProcess::ExitStatus exitStatus);
+    void onReportDCDownloadStatus(QString const &status);
+    void onReportDCDownloadSuccess(QString const &msg);
+    void onReportDCDownloadFailure(QString const &errorMsg);
 
 };
 #endif // UPDATE_H_INCLUDED

utils.cpp

@@ -30,82 +30,6 @@ int Utils::read1stLineOfFile(QString fileName) {
     return -1;
 }
 
-QString Utils::getLocation(QString fileName) {
-    QString location("N/A");
-    QFile f(fileName);
-    if (f.exists()) {
-        if (f.open(QIODevice::ReadOnly | QIODevice::Text)) {
-            QTextStream in(&f);
-            in.setCodec("UTF-8");
-            while(!in.atEnd()) {
-                QString const &line = in.readLine();
-                if (line.indexOf("Project", Qt::CaseInsensitive) != -1) {
-                    int const c = line.indexOf(":");
-                    if (c != -1) {
-                        location = line.mid(c+1);
-                        if (!location.isEmpty()) {
-                            return location.replace(QChar('"'), QString("")).trimmed();
-                        }
-                    }
-                }
-            }
-        }
-    }
-
-    return location;
-}
-
-QString Utils::getTariffVersion(QString fileName) {
-    QString version("N/A");
-    QFile f(fileName);
-    if (f.exists()) {
-        if (f.open(QIODevice::ReadOnly | QIODevice::Text)) {
-            QTextStream in(&f);
-            in.setCodec("UTF-8");
-            while(!in.atEnd()) {
-                QString const &line = in.readLine();
-                if (line.indexOf("Version", Qt::CaseInsensitive) != -1) {
-                    int const c = line.indexOf(":");
-                    if (c != -1) {
-                        version = line.mid(c+1);
-                        if (!version.isEmpty()) {
-                            return version.replace(QChar('"'), QString("")).trimmed();
-                        }
-                    }
-                }
-            }
-        }
-    }
-
-    return version;
-}
-
-QString Utils::getTariffInfo(QString fileName) {
-    QString info("N/A");
-    QFile f(fileName);
-    if (f.exists()) {
-        if (f.open(QIODevice::ReadOnly | QIODevice::Text)) {
-            QTextStream in(&f);
-            in.setCodec("UTF-8");
-            while(!in.atEnd()) {
-                QString const &line = in.readLine();
-                if (line.indexOf("Info", Qt::CaseInsensitive) != -1) {
-                    int const c = line.indexOf(":");
-                    if (c != -1) {
-                        info = line.mid(c+1);
-                        if (!info.isEmpty()) {
-                            return info.replace(QChar('"'), QString("")).trimmed();
-                        }
-                    }
-                }
-            }
-        }
-    }
-
-    return info;
-
-}
-
 QString Utils::zoneName(quint8 i) {
     static constexpr char const *zName[] = {
         "",

utils.h

@@ -12,9 +12,6 @@
 
 namespace Utils {
     int read1stLineOfFile(QString fileName);
-    QString getLocation(QString fileName);
-    QString getTariffVersion(QString fileName);
-    QString getTariffInfo(QString fileName);
     QString zoneName(quint8 i);
     void printCriticalErrorMsg(QString const &errorMsg, bool upper=false, bool lower=false);
     void printCriticalErrorMsg(QStringList const &errorMsg);

worker.cpp

@@ -96,15 +96,12 @@ const QMap<UPDATE_STEP, const char*> Worker::smap (
         INSERT_ELEMENT(UPDATE_STEP::SAVE_LOGS_SUCCESS),
         INSERT_ELEMENT(UPDATE_STEP::SAVE_LOGS_FAILURE),
         INSERT_ELEMENT(UPDATE_STEP::SEND_LAST_VERSION),
-        INSERT_ELEMENT(UPDATE_STEP::UPDATE_FINALIZE),
         INSERT_ELEMENT(UPDATE_STEP::UPDATE_SUCCEEDED),
-        INSERT_ELEMENT(UPDATE_STEP::UPDATE_NOT_NECESSARY),
         INSERT_ELEMENT(UPDATE_STEP::UPDATE_FAILED),
         INSERT_ELEMENT(UPDATE_STEP::UPDATE_ACTIVATED),
         INSERT_ELEMENT(UPDATE_STEP::FINISHED),
         INSERT_ELEMENT(UPDATE_STEP::DEBUG),
-        INSERT_ELEMENT(UPDATE_STEP::ERROR),
-        INSERT_ELEMENT(UPDATE_STEP::NONE)
+        INSERT_ELEMENT(UPDATE_STEP::ERROR)
 #undef INSERT_ELEMENT
 });
 
@@ -143,7 +140,6 @@ Worker::Worker(int customerNr,
   , m_serialInterface(serialInterface)
   , m_baudrate(baudrate)
   , m_gc(m_customerNrStr, m_customerRepository, m_workingDirectory, m_branchName, this)
-  , m_versionInfo(QStringList())
   , m_osVersion(getOsVersion())
   , m_atbqtVersion(getATBQTVersion())
   , m_atbUpdateToolVersion(getATBUpdateToolVersion())
@@ -161,20 +157,31 @@ Worker::Worker(int customerNr,
   , m_updateProcessRunning(true)
   , m_mainWindow(nullptr) /* contains plugin */
   //, m_withoutIsmasDirectPort(true) /* useful for testing */ {
-  , m_withoutIsmasDirectPort(false) /* useful for testing */ {
+  , m_withoutIsmasDirectPort(false) /* useful for testing */
+  // IMPORTANT: allocate m_update here, otherwise the connects() inside of
+  // Update might not work: keep in mind that worker (this) is a thread without
+  // an own event-loop.
+  , m_update(new Update(this,
+                        QDir::cleanPath(m_workingDirectory + QDir::separator() + m_customerNrStr),
+                        m_customerNrStr, m_branchName, m_pluginDir,
+                        m_pluginName, m_workingDirectory)) {
 
     // TODO: turn object into singleton
     instance = this;
 
-    m_lastFailedUpdateStep = UPDATE_STEP::NONE;
-
     this->setObjectName("worker-object");
     QDir::setCurrent(m_workingDirectory);
 
     m_apismVersion = getAPISMYoctoVersion();
+
 }
 
 Worker::~Worker() {
+    if (m_update) {
+        qCritical() << "DELETE UPDATE";
+        delete m_update;
+        m_update = nullptr;
+    }
 }
 
 void Worker::displayProgressInMainWindow(int progress) {
@@ -220,12 +227,6 @@ bool Worker::isRepositoryCorrupted() {
             Utils::printCriticalErrorMsg("CORRUPTED CUSTOMER REPOSITORY .GIT DOES NOT EXIST");
             return true;
         }
-        QDir customerRepositoryEtc(QDir::cleanPath(m_customerRepository + QDir::separator() + "etc/"));
-        if (!customerRepositoryEtc.exists()) {
-            // should never happen
-            Utils::printCriticalErrorMsg(QString("CORRUPTED CUSTOMER REPOSITORY %1/etc DOES NOT EXIST").arg(m_customerRepository));
-            return true;
-        }
     }
     return false;
 }
@@ -260,62 +261,11 @@ void Worker::privateUpdate() {
     GUI() << (ISMAS() << (CONSOLE() << UPDATE_STEP::STARTED));
 
     QScopedPointer<UpdateProcessRunning> upr(new UpdateProcessRunning(this));
-    QStringList lst;
-
-    ////////////////////////////////////////////////////////////////////////////
-    //
-    //                         CHECK UPDATE TRIGGER
-    //
-    ////////////////////////////////////////////////////////////////////////////
-    // NOTE: make sure that nothing is sent to ISMAS during updateTriggerSet
-    ISMAS() << UPDATE_STEP::CHECK_ISMAS_TRIGGER;
-    m_ismasTriggerActive = false;
-    m_updateNotNecessary = false;
-
-    if (QDir(m_customerRepository).exists()) { // ignore a possibly corrupted repository
-        m_ismasTriggerActive = updateTriggerSet();
-        if (m_ismasTriggerActive == false) {
-            QDateTime const &current = QDateTime::currentDateTime();
-            m_automaticUpdate = (current.time().hour() < 4);
-            m_versionInfo = m_gc.gitShowReason(m_branchName);
-
-            qCritical() << "***";
-            qCritical() << "privateUpdate ............. m_versionInfo:" << m_versionInfo;
-            qCritical() << "privateUpdate ......... m_automaticUpdate:" << m_automaticUpdate;
-
-            if (m_automaticUpdate) { // update has been triggered within [00:00:00, 00:03:59]
-                m_updateNotNecessary = true;
-                m_ismasTriggerStatusMessage = QStringList(QString("NO UPDATE NECESSARY (%1)").arg(current.toString(Qt::ISODate)));
-
-                qCritical() << "privateUpdate m_ismasTriggerStatusMessage:" << QStringList(QString("NO UPDATE NECESSARY (%1)").arg(current.toString(Qt::ISODate)));
-                qCritical() << "***";
-
-                // the customer-repository does exist, but the ISMAS-trigger is
-                // *NOT* "WAIT", but from 00:00:00 - 00:03:59 this counts as an
-                // automatic update
-
-                m_lastFailedUpdateStep = UPDATE_STEP::NONE;
-                return;
-            }
-
-            qCritical() << "***";
-
-            // the customer-repository does exist, but the ISMAS-trigger is
-            // *NOT* "WAIT", so STOP the update procedure
-            return;
-        }
-        // the customer-repository does exist, and the ISMAS-trigger is "WAIT",
-        // so continue the update procedure
-    } else {
-        // the customer-repository does not exist, so PROCEED with the
-        // update procedure, even if ISMAS-trigger is not correctly set ("WAIT")
-    }
-
-    emit this->disableExit();
 
     QDir customerRepository(m_customerRepository);
+    QDir customerRepositoryEtc(QDir::cleanPath(m_customerRepository + QDir::separator() + "etc/"));
 
-    CONSOLE() << (ISMAS() << UPDATE_STEP::CHECK_SANITY);
+    CONSOLE() << UPDATE_STEP::CHECK_SANITY;
 
     m_clone = false;
     m_repairClone = false;
@@ -338,27 +288,26 @@ void Worker::privateUpdate() {
 
     if (isRepositoryCorrupted()) {  // a not-existing repository is not meant
                                     // to be corrupted
-        CONSOLE() << (ISMAS() << UPDATE_STEP::CHECK_SANITY_FAILURE);
+        CONSOLE() << UPDATE_STEP::CHECK_SANITY_FAILURE;
         if ((continueUpdate = repairCorruptedRepository()) == true) {
             m_repairClone = true;
-            CONSOLE() << (ISMAS() << UPDATE_STEP::REPOSITORY_RECOVERED_SUCCESS);
+            CONSOLE() << UPDATE_STEP::REPOSITORY_RECOVERED_SUCCESS;
         } else {
             ISMAS() << (GUI() << (CONSOLE() << UPDATE_STEP::REPOSITORY_RECOVERED_FAILURE));
             return;
         }
     }
 
-    CONSOLE() << (ISMAS() << UPDATE_STEP::CHECK_SANITY_SUCCESS);
+    CONSOLE() << UPDATE_STEP::CHECK_SANITY_SUCCESS;
 
     if (continueUpdate) {
         if ((continueUpdate = customerRepository.exists()) == false) {
             m_initialClone = (m_repairClone == false);
-            ISMAS() << (GUI() << (CONSOLE() << UPDATE_STEP::CLONE_REPOSITORY));
+            GUI() << (CONSOLE() << UPDATE_STEP::CLONE_REPOSITORY);
             for (int i = 0; i < 5; ++i) {   // try to checkout git repository
                 setProgress(i);             // and switch to branch
                 if (m_gc.gitCloneAndCheckoutBranch()) {
                     if (!isRepositoryCorrupted()) {
-                        m_versionInfo = m_gc.gitShowReason(m_branchName);
                         GUI() << (ISMAS() << (CONSOLE() << UPDATE_STEP::CLONE_REPOSITORY_SUCCESS));
                         continueUpdate = true;
                         m_clone = true;
@@ -369,7 +318,7 @@ void Worker::privateUpdate() {
             }
 
             if (continueUpdate == false) {
-                GUI() << (ISMAS() << (CONSOLE() << (m_lastFailedUpdateStep = UPDATE_STEP::CLONE_REPOSITORY_FAILURE)));
+                GUI() << (ISMAS() << (CONSOLE() << UPDATE_STEP::CLONE_REPOSITORY_FAILURE));
                 return;
             }
 
@@ -383,37 +332,36 @@ void Worker::privateUpdate() {
 
             CONSOLE() << UPDATE_STEP::CHECK_REPOSITORY;
             if (isRepositoryCorrupted()) {
-                ISMAS() << (GUI() << (CONSOLE() << (m_lastFailedUpdateStep = UPDATE_STEP::CHECK_REPOSITORY_FAILURE)));
+                ISMAS() << (GUI() << (CONSOLE() << UPDATE_STEP::CHECK_REPOSITORY_FAILURE));
                 return;
             }
         }
     }
-    m_versionInfo = m_gc.gitShowReason(m_branchName);
-
     CONSOLE() << UPDATE_STEP::CHECK_REPOSITORY_SUCCESS;
     setProgress(_CHECKOUT_REPOSITORY_SUCCESS);
 
-    if (m_clone == false) {
-        if (m_ismasTriggerActive == false) {
-            return;
-        } else {
-            GUI() << (ISMAS() << (CONSOLE() << UPDATE_STEP::CHECK_ISMAS_TRIGGER_SUCCESS));
-            setProgress(_CHECK_ISMAS_TRIGGER_SUCCESS);
-        }
-    } else {
+
+    ////////////////////////////////////////////////////////////////////////////
+    //
+    //                         CHECK UPDATE TRIGGER
+    //
+    ////////////////////////////////////////////////////////////////////////////
+    m_ismasTriggerActive = false;
+    if ((continueUpdate = updateTriggerSet()) == false) {
         if (m_initialClone) {
             GUI() << (ISMAS() << (CONSOLE() << UPDATE_STEP::INITIAL_CLONE_WITHOUT_ACTIVE_ISMAS_TRIGGER));
         }
+        return;
+    } else {
+        GUI() << (ISMAS() << (CONSOLE() << UPDATE_STEP::INITIAL_CLONE_WITH_ACTIVE_ISMAS_TRIGGER));
     }
-
     if (m_ismasTriggerActive == false) {// make it explicit again: only if the
                                         // ismas trigger is active ('WAIT'),
                                         // then proceed
-
-        if (m_clone == false) {  // if it is an (initial) clone, then
-            return;              // run the whole update process:
-        }                        // sync tariff-files, download jsons,
-    }                            // download device controller
+        return;
+    }
+    GUI() << (ISMAS() << (CONSOLE() << UPDATE_STEP::CHECK_ISMAS_TRIGGER_SUCCESS));
+    setProgress(_CHECK_ISMAS_TRIGGER_SUCCESS);
 
 
     ////////////////////////////////////////////////////////////////////////////
@@ -424,22 +372,9 @@ void Worker::privateUpdate() {
     if ((continueUpdate = customerEnvironment()) == false) {
         return;
     }
-    m_versionInfo = m_gc.gitShowReason(m_branchName);
-    lst = QStringList(QString(smap[UPDATE_STEP::CHECKOUT_BRANCH_SUCCESS]));
-    ISMAS(lst) << (CONSOLE(lst) << UPDATE_STEP::CHECKOUT_BRANCH);
+    CONSOLE() << UPDATE_STEP::CHECKOUT_BRANCH_SUCCESS;
     setProgress(_CHECKOUT_BRANCH_SUCCESS);
 
-    ////////////////////////////////////////////////////////////////////////////
-    //
-    //             (R)SYNC THE REPOSITORY WITH THE LOCAL FILEYSTEM
-    //
-    ////////////////////////////////////////////////////////////////////////////
-    if ((continueUpdate = syncCustomerRepositoryAndFS()) == false) {
-        return;
-    }
-    lst = QStringList(QString(smap[UPDATE_STEP::SYNC_CUSTOMER_REPOSITORY_SUCCESS]));
-    ISMAS(lst) << (GUI(lst) << (CONSOLE(lst) << UPDATE_STEP::SYNC_CUSTOMER_REPOSITORY_SUCCESS));
-    setProgress(_SYNC_CUSTOMER_REPOSITORY_SUCCESS);
 
     ////////////////////////////////////////////////////////////////////////////
     //
@@ -449,9 +384,7 @@ void Worker::privateUpdate() {
     if ((continueUpdate = filesToUpdate()) == false) {
         return;
     }
-    m_versionInfo = m_gc.gitShowReason(m_branchName);
-    lst = QStringList(QString(smap[UPDATE_STEP::UPDATE_REPOSITORY_SUCCESS]));
-    ISMAS() << (GUI() << (CONSOLE() << UPDATE_STEP::UPDATE_REPOSITORY));
+    ISMAS() << (GUI() << (CONSOLE() << UPDATE_STEP::UPDATE_REPOSITORY_SUCCESS));
     setProgress(_UPDATE_REPOSITORY_SUCCESS);
 
 
@@ -463,8 +396,7 @@ void Worker::privateUpdate() {
     if ((continueUpdate = execOpkgCommands()) == false) {
         return;
     }
-    lst = QStringList(QString(smap[UPDATE_STEP::EXEC_OPKG_COMMAND_SUCCESS]));
-    GUI(lst) << (CONSOLE(lst) << UPDATE_STEP::EXEC_OPKG_COMMANDS);
+    GUI() << (CONSOLE() << UPDATE_STEP::EXEC_OPKG_COMMAND_SUCCESS);
     setProgress(_EXEC_OPKG_COMMAND_SUCCESS);
 
 
@@ -476,10 +408,22 @@ void Worker::privateUpdate() {
     if ((continueUpdate = downloadFilesToPSAHardware()) == false) {
         return;
     }
-    lst = QStringList(QString(smap[UPDATE_STEP::DOWNLOAD_FILES_TO_PSA_HARDWARE_SUCCESS]));
-    ISMAS(lst) << (GUI(lst) << (CONSOLE(lst) << UPDATE_STEP::DOWNLOAD_FILES_TO_PSA_HARDWARE));
+    GUI() << (CONSOLE() << UPDATE_STEP::DOWNLOAD_FILES_TO_PSA_HARDWARE_SUCCESS);
     setProgress(_DOWNLOAD_FILES_TO_PSA_HARDWARE_SUCCESS);
 
+
+    ////////////////////////////////////////////////////////////////////////////
+    //
+    //             (R)SYNC THE REPOSITORY WITH THE LOCAL FILEYSTEM
+    //
+    ////////////////////////////////////////////////////////////////////////////
+    if ((continueUpdate = syncCustomerRepositoryAndFS()) == false) {
+        return;
+    }
+    ISMAS() << (GUI() << (CONSOLE() << UPDATE_STEP::SYNC_CUSTOMER_REPOSITORY_SUCCESS));
+    setProgress(_SYNC_CUSTOMER_REPOSITORY_SUCCESS);
+
+
     ////////////////////////////////////////////////////////////////////////////
     //
     //                            FUTURE: SAVE LOG FILES
@@ -491,8 +435,28 @@ void Worker::privateUpdate() {
     // ISMAS() << (GUI() << (CONSOLE() << UPDATE_STEP::SAVE_LOGS_SUCCESS));
     setProgress(_SAVE_LOGS_SUCCESS);
 
-    // final messages: see destructor of UpdateProcessRunning subclass
-    m_lastFailedUpdateStep = UPDATE_STEP::NONE;
+
+    ////////////////////////////////////////////////////////////////////////////
+    //
+    //                      FINAL MESSAGES (PART 1)
+    //
+    ////////////////////////////////////////////////////////////////////////////
+    ISMAS() << (GUI() << (CONSOLE() << UPDATE_STEP::UPDATE_SUCCEEDED));
+    setProgress(_UPDATE_SUCCEEDED);
+
+    ISMAS() << (GUI() << (CONSOLE() << UPDATE_STEP::UPDATE_ACTIVATED));
+    setProgress(_UPDATE_ACTIVATED);
+
+    ISMAS() << (GUI() << (CONSOLE() << UPDATE_STEP::FINISHED));
+    setProgress(_FINISHED);
+
+
+    ////////////////////////////////////////////////////////////////////////////
+    //
+    //                 FINAL MESSAGES (PART 2): SEND-LAST-VERSION
+    //                 (destructor of struct UpdateProcessRunning)
+    //
+    ////////////////////////////////////////////////////////////////////////////
 }
 
 bool Worker::updateTriggerSet() {
@@ -500,36 +464,31 @@ bool Worker::updateTriggerSet() {
     // (WAIT-button) is activated even in case of initial checkout
     static const QString func = "UPDATE-TRIGGER-SET";
 
-    // if (m_withoutIsmasDirectPort) { // useful for testing
-    //    return true;
-    //}
+    if (m_withoutIsmasDirectPort) { // useful for testing
+        return true;
+    }
 
-    m_ismasTriggerStatusMessage.clear();
-
-    GUI() << (CONSOLE() << UPDATE_STEP::CHECK_ISMAS_TRIGGER);
+    GUI() << (ISMAS() << (CONSOLE() << UPDATE_STEP::CHECK_ISMAS_TRIGGER));
 
     QString triggerValue("NOT CHECKED YET");
-    static constexpr int const repeats = 15;
-    for (int repeat = 1; repeat <= repeats; ++repeat) {
+
+    for (int repeat = 1; repeat <= 100; ++repeat) {
 
         if (repeat > 1) {
             int const startMs = QTime::currentTime().msecsSinceStartOfDay();
             int const durationMs = QTime::currentTime().msecsSinceStartOfDay() - startMs;
             QString const &s = QString("elapsed: %1.%2s").arg(durationMs / 1000).arg(durationMs % 1000);
-            QStringList lst = (m_ismasTriggerStatusMessage = (QStringList(func) << s));
-            CONSOLE(lst) << UPDATE_STEP::DEBUG;
+            CONSOLE(QStringList(func) << s) << UPDATE_STEP::DEBUG;
         } else {
-            QStringList lst = (m_ismasTriggerStatusMessage = (QStringList(func) << QString("-> REPEAT=%1 (%2)").arg(repeat).arg(repeats-repeat)));
-            CONSOLE(lst) << UPDATE_STEP::DEBUG;
+            CONSOLE(QStringList(func) << QString("-> REPEAT=%1").arg(repeat)) << UPDATE_STEP::DEBUG;
         }
 
-        if ((repeat % 8) == 0) {
+        if ((repeat % 10) == 0) {
             CONSOLE(QStringList(func) << "RESTART APISM") << UPDATE_STEP::DEBUG;
             Command c("systemctl restart apism");
             if (c.execute("/tmp")) {
                 QThread::sleep(20); // give APISM some time to reconnect
-                QStringList lst = (m_ismasTriggerStatusMessage = (QStringList(func) << "RESTART APISM DONE"));
-                CONSOLE(lst) << UPDATE_STEP::DEBUG;
+                CONSOLE(QStringList(func) << "RESTART APISM DONE") << UPDATE_STEP::DEBUG;
             }
         }
 
@@ -538,35 +497,31 @@ bool Worker::updateTriggerSet() {
                     IsmasClient::APISM::DIRECT_PORT, "#M=APISM#C=REQ_ISMASPARAMETER#J={}")) {
 
             QString const &msg = QString("APISM RESPONSE(%1)=(").arg(repeat) + result.value() + ")";
-            QStringList lst = (m_ismasTriggerStatusMessage = (QStringList(func) << msg));
-            CONSOLE(lst) << UPDATE_STEP::DEBUG;
+            CONSOLE(QStringList(func) << msg) << UPDATE_STEP::DEBUG;
 
             QJsonParseError parseError;
             QJsonDocument document(QJsonDocument::fromJson(result.value().toUtf8(), &parseError));
             if (parseError.error != QJsonParseError::NoError) {
-                m_ismasTriggerStatusMessage = QStringList(QString("INVALID JSON MSG: PARSING FAILED (json=<START>%1<END> error=[%2] str=[%3] offset=[%4])")
-                                                .arg(msg)
-                                                .arg(parseError.error)
-                                                .arg(parseError.errorString())
-                                                .arg(parseError.offset));
-                QStringList lst = m_ismasTriggerStatusMessage;
-                ISMAS(lst) << (GUI(lst) << (CONSOLE(lst) << (m_lastFailedUpdateStep = UPDATE_STEP::CHECK_ISMAS_TRIGGER_FAILURE)));
-                return false;
+                QStringList lst(QString("INVALID JSON MSG: PARSING FAILED (json=<START>%1<END> error=[%2] str=[%3] offset=[%4])")
+                                .arg(msg)
+                                .arg(parseError.error)
+                                .arg(parseError.errorString())
+                                .arg(parseError.offset));
+                GUI(lst) << (CONSOLE(lst) << UPDATE_STEP::CHECK_ISMAS_TRIGGER_FAILURE);
+                break;
             }
             if (!document.isObject()) {
-                m_ismasTriggerStatusMessage = QStringList(QString("not a json-object %1").arg(result.value()));
-                QStringList lst = m_ismasTriggerStatusMessage;
-                ISMAS(lst) << (GUI(lst) << (CONSOLE(lst) << (m_lastFailedUpdateStep = UPDATE_STEP::CHECK_ISMAS_TRIGGER_FAILURE)));
-                return false;
+                QStringList lst(QString("not a json-object %1").arg(result.value()));
+                GUI(lst) << (CONSOLE(lst) << UPDATE_STEP::CHECK_ISMAS_TRIGGER_FAILURE);
+                break;
             }
 
             QJsonObject obj = document.object();
 
             // always look for an 'error' first
             if (obj.contains("error")) {
-                m_ismasTriggerStatusMessage = QStringList(obj.value("error").toString());
-                QStringList lst = m_ismasTriggerStatusMessage;
-                CONSOLE(QStringList(lst)) << (m_lastFailedUpdateStep = UPDATE_STEP::CHECK_ISMAS_TRIGGER_FAILURE);
+                QStringList lst(obj.value("error").toString());
+                CONSOLE(QStringList(lst)) << UPDATE_STEP::CHECK_ISMAS_TRIGGER_FAILURE;
                 QThread::sleep(6);
                 continue;
             }
@@ -581,35 +536,31 @@ bool Worker::updateTriggerSet() {
                         int const customerNr = obj.value("Custom_ID").toInt(-1);
                         int const machineNr = obj.value("Device_ID").toInt(-1);
                         if (customerNr != m_customerNr) {
-                            m_ismasTriggerStatusMessage = QStringList(QString("CUSTOMER-NR (%1) != LOCAL CUSTOMER-NR (%2)")
-                                                            .arg(customerNr).arg(m_customerNr));
-                            QStringList lst = m_ismasTriggerStatusMessage;
-                            ISMAS(lst) << (GUI(lst) << (CONSOLE(lst) << (m_lastFailedUpdateStep = UPDATE_STEP::CHECK_ISMAS_TRIGGER_FAILURE)));
-                            return false;
+                            QStringList lst(QString("CUSTOMER-NR (%1) != LOCAL CUSTOMER-NR (%2)")
+                                            .arg(customerNr).arg(m_customerNr));
+                            GUI(lst) << (CONSOLE(lst) << UPDATE_STEP::CHECK_ISMAS_TRIGGER_FAILURE);
+                            break;
                         }
                         if (machineNr != m_machineNr) {
-                            m_ismasTriggerStatusMessage = QStringList(QString("MACHINE-NR (%1) != LOCAL MACHINE-NR (%2)")
-                                                            .arg(machineNr).arg(m_machineNr));
-                            QStringList lst = m_ismasTriggerStatusMessage;
-                            ISMAS(lst) << (GUI(lst) << (CONSOLE(lst) << (m_lastFailedUpdateStep = UPDATE_STEP::CHECK_ISMAS_TRIGGER_FAILURE)));
-                            return false;
+                            QStringList lst(QString("MACHINE-NR (%1) != LOCAL MACHINE-NR (%2)")
+                                                .arg(machineNr).arg(m_machineNr));
+                            GUI(lst) << (CONSOLE(lst) << UPDATE_STEP::CHECK_ISMAS_TRIGGER_FAILURE);
+                            break;
                         }
                     } else {
-                        QStringList lst(QString("Dev_ID DOES NOT CONTAIN Custom_ID AND/OR Device_ID (LINE=%1)").arg(__LINE__));
-                        ISMAS(lst) << (GUI(lst) << (CONSOLE(lst) << (m_lastFailedUpdateStep = UPDATE_STEP::CHECK_ISMAS_TRIGGER_FAILURE)));
-                        return false;
+                        QStringList lst("Dev_ID DOES NOT CONTAIN Custom_ID AND/OR Device_ID");
+                        GUI(lst) << (CONSOLE(lst) << UPDATE_STEP::CHECK_ISMAS_TRIGGER_FAILURE);
+                        break;
                     }
                 } else {
-                    m_ismasTriggerStatusMessage = QStringList(QString("Dev_ID KEY NOT A JSON-OBJECT (LINE=%1)").arg(__LINE__));
-                    QStringList lst = m_ismasTriggerStatusMessage;
-                    ISMAS(lst) << (GUI(lst) << (CONSOLE(lst) << (m_lastFailedUpdateStep = UPDATE_STEP::CHECK_ISMAS_TRIGGER_FAILURE)));
-                    return false;
+                    QStringList lst("Dev_ID KEY NOT A JSON-OBJECT");
+                    GUI(lst) << (CONSOLE(lst) << UPDATE_STEP::CHECK_ISMAS_TRIGGER_FAILURE);
+                    break;
                 }
             } else {
-                m_ismasTriggerStatusMessage = QStringList(QString("Dev_ID KEY NOT AVAILABLE (LINE=%1)").arg(__LINE__));
-                QStringList lst = m_ismasTriggerStatusMessage;
-                ISMAS(lst) << (GUI(lst) << (CONSOLE(lst) << (m_lastFailedUpdateStep = UPDATE_STEP::CHECK_ISMAS_TRIGGER_FAILURE)));
-                return false;
+                QStringList lst("Dev_ID KEY NOT AVAILABLE");
+                GUI(lst) << (CONSOLE(lst) << UPDATE_STEP::CHECK_ISMAS_TRIGGER_FAILURE);
+                break;
             }
 
             if (obj.contains("Fileupload")) {
@@ -618,68 +569,56 @@ bool Worker::updateTriggerSet() {
                     obj = v.toObject();
                     if (obj.contains("TRG")) {
                         if ((triggerValue = obj.value("TRG").toString()) == "WAIT") {
-                            m_ismasTriggerStatusMessage = QStringList("ISMAS_UPDATE-TRIGGER SET TO WAIT");
                             m_ismasTriggerActive = true;
                             return m_ismasTriggerActive;
                         } else
                         if (QRegExp("\\s*").exactMatch(triggerValue)) { // check for whitespace
-                            m_ismasTriggerStatusMessage = QStringList(QString("%1 EMPTY UPDATE TRIGGER (%2)").arg(repeat).arg(repeats-repeat));
-                            QStringList lst = m_ismasTriggerStatusMessage;
+                            QStringList lst("empty update trigger");
                             if (m_clone) {
-                                ISMAS(lst) << (GUI(lst) << (CONSOLE(lst) << (m_lastFailedUpdateStep = UPDATE_STEP::CHECK_ISMAS_TRIGGER_WRONG_VALUE)));
+                                GUI(lst) << (CONSOLE(lst) << UPDATE_STEP::CHECK_ISMAS_TRIGGER_WRONG_VALUE);
                                                     // if the customer repository has just been cloned
-                                return false;       // it is OK the ISMAS trigger might not be 'WAIT'
+                                break;              // it is OK the ISMAS trigger might not be 'WAIT'
                             } else {
-                                CONSOLE(lst) << (m_lastFailedUpdateStep = UPDATE_STEP::CHECK_ISMAS_TRIGGER_FAILURE);
+                                GUI(lst) << (CONSOLE(lst) << UPDATE_STEP::CHECK_ISMAS_TRIGGER_FAILURE);
                             }
                             QThread::sleep(6);
                             continue;
                         } else {
-                            // if the download-button once has a wrong value, it will never recover
+                            // if the download-button once has the wrong value, it will never recover
                             if (m_clone) {
-                                m_ismasTriggerStatusMessage = QStringList(QString("TRIGGER-VALUE='%1' != 'WAIT'").arg(triggerValue));
-                                QStringList lst = m_ismasTriggerStatusMessage;
-                                ISMAS(lst) << (GUI(lst) << (CONSOLE(lst) << (m_lastFailedUpdateStep = UPDATE_STEP::CHECK_ISMAS_TRIGGER_WRONG_VALUE)));
+                                GUI() << (CONSOLE() << UPDATE_STEP::CHECK_ISMAS_TRIGGER_WRONG_VALUE);
                             } else {
-                                m_ismasTriggerStatusMessage = QStringList(QString("TRIGGER-VALUE='%1' != 'WAIT'").arg(triggerValue));
-                                QStringList lst = m_ismasTriggerStatusMessage;
-                                ISMAS(lst) << (GUI(lst) << (CONSOLE(lst) << (m_lastFailedUpdateStep = UPDATE_STEP::CHECK_ISMAS_TRIGGER_FAILURE)));
+                                QStringList lst(QString("TRIGGER-VALUE=<%1> NOT 'WAIT'").arg(triggerValue));
+                                GUI(lst) << (CONSOLE(lst) << UPDATE_STEP::CHECK_ISMAS_TRIGGER_FAILURE);
                             }
-                            return false;
+                            break;
                         }
                     } else {
-                        m_ismasTriggerStatusMessage = QStringList(QString("TRG key not available (LINE=%1)").arg(__LINE__));
-                        QStringList lst = m_ismasTriggerStatusMessage;
-                        ISMAS(lst) << (GUI(lst) << (CONSOLE(lst) << (m_lastFailedUpdateStep = UPDATE_STEP::CHECK_ISMAS_TRIGGER_FAILURE)));
-                        return false;
+                        QStringList lst("TRG key not available");
+                        GUI(lst) << (CONSOLE(lst) << UPDATE_STEP::CHECK_ISMAS_TRIGGER_FAILURE);
+                        break;
                     }
                 } else {
-                    m_ismasTriggerStatusMessage = QStringList(QString("Fileupload not a json-object (LINE=%1)").arg(__LINE__));
-                    QStringList lst = m_ismasTriggerStatusMessage;
-                    ISMAS(lst) << (GUI(lst) << (CONSOLE(lst) << (m_lastFailedUpdateStep = UPDATE_STEP::CHECK_ISMAS_TRIGGER_FAILURE)));
-                    return false;
+                    QStringList lst("Fileupload not a json-object");
+                    GUI(lst) << (CONSOLE(lst) << UPDATE_STEP::CHECK_ISMAS_TRIGGER_FAILURE);
+                    break;
                 }
             } else {
-                m_ismasTriggerStatusMessage = QStringList(QString("Fileupload not available (LINE=%1)").arg(__LINE__));
-                QStringList lst = m_ismasTriggerStatusMessage;
-                ISMAS(lst) << (GUI(lst) << (CONSOLE(lst) << (m_lastFailedUpdateStep = UPDATE_STEP::CHECK_ISMAS_TRIGGER_FAILURE)));
-                return false;
+                QStringList lst(QString("Fileupload not available"));
+                GUI(lst) << (CONSOLE(lst) << UPDATE_STEP::CHECK_ISMAS_TRIGGER_FAILURE);
+                break;
             }
         } else {
-            m_ismasTriggerStatusMessage = QStringList(QString("no ISMAS response (LINE=%1)").arg(__LINE__));
-            QStringList lst = m_ismasTriggerStatusMessage;
-            CONSOLE(lst) << (m_lastFailedUpdateStep = UPDATE_STEP::CHECK_ISMAS_TRIGGER_FAILURE);
+            QStringList lst = QStringList(QString("no ISMAS response"));
+            GUI(lst) << (CONSOLE(lst) << UPDATE_STEP::CHECK_ISMAS_TRIGGER_FAILURE);
             QThread::sleep(6);
-            continue;
         }
     }
 
     if (m_initialClone == false) {
         if (!triggerValue.contains("WAIT", Qt::CaseInsensitive)) {
-            m_ismasTriggerStatusMessage = QStringList(QString("ISMAS_UPDATE-TRIGGER-NOT-SET-OR-WRONG: VALUE=(") + triggerValue + ")");
-            QStringList lst = m_ismasTriggerStatusMessage;
-            ISMAS(lst) << (GUI(lst) << (CONSOLE(lst) << (m_lastFailedUpdateStep = UPDATE_STEP::CHECK_ISMAS_TRIGGER_FAILURE)));
-            return false;
+            QStringList lst(QString("ISMAS_UPDATE-TRIGGER-NOT-SET-OR-WRONG: VALUE=(") + triggerValue + ")");
+            ISMAS(lst) << (GUI(lst) << (CONSOLE(lst) << UPDATE_STEP::CHECK_ISMAS_TRIGGER_FAILURE));
         }
     }
 
@@ -697,11 +636,11 @@ bool Worker::customerEnvironment() {
             return true;
         } else {
             QStringList lst(QString("CHECKOUT OF " + m_customerRepository + "FAILED"));
-            ISMAS(lst) << (GUI(lst) << (CONSOLE(lst) << (m_lastFailedUpdateStep = UPDATE_STEP::CHECKOUT_BRANCH_FAILURE)));
+            ISMAS(lst) << (GUI(lst) << (CONSOLE(lst) << UPDATE_STEP::CHECKOUT_BRANCH_FAILURE));
         }
     } else {// cannot happen
         QStringList lst(QString(m_customerRepository + " DOES NOT EXIST"));
-        ISMAS(lst) << (GUI(lst) << (CONSOLE(lst) << (m_lastFailedUpdateStep = UPDATE_STEP::CHECKOUT_BRANCH_FAILURE)));
+        ISMAS(lst) << (GUI(lst) << (CONSOLE(lst) << UPDATE_STEP::CHECKOUT_BRANCH_FAILURE));
     }
 
     return false;
@@ -716,31 +655,37 @@ bool Worker::filesToUpdate() {
     // always execute contents of opkg_commands-file
     m_filesToUpdate << "etc/psa_update/opkg_commands";
 
-    if (m_clone && m_alwaysDownloadConfig) {
+    if (m_alwaysDownloadConfig) {
+#if 0
+        QStringList lst(QString("m_alwaysDownloadConfig NOT TESTED"));
+        CONSOLE(lst) << UPDATE_STEP::UPDATE_REPOSITORY;
         // always download all json-config files, even if none of them have been
         // changed in the git repository. useful for first installation.
         QDir dir(QDir::cleanPath(m_customerRepository + QDir::separator() + "etc/psa_config"));
         if (dir.exists()) {
             QStringList jsons = dir.entryList(QStringList() << "DC2C*.json", QDir::Files);
             if (!jsons.isEmpty()) {
-                for (QStringList::size_type i=0; i<jsons.size(); ++i) {
-                    m_filesToUpdate << QDir::cleanPath(QString("etc/psa_config/") + jsons.at(i));
-                }
+                m_filesToUpdate << jsons;
             }
         }
+#endif
     }
 
-    if (m_clone && m_alwaysDownloadDC) {
+    if (m_alwaysDownloadDC) {
+#if 0
+        QStringList lst(QString("m_alwaysDownloadDC NOT TESTED"));
+        CONSOLE(lst) << UPDATE_STEP::UPDATE_REPOSITORY;
         // always download the last dc-binary, even if not changed in the
         // git repository. useful for first installation.
-        QDir dir(QDir::cleanPath(m_customerRepository + QDir::separator() + "etc/dc"));
+        QDir dir(QDir::cleanPath(m_customerRepository + QDir::separator() + "etc/psa_update"));
         if (dir.exists()) {
-            QStringList dc = dir.entryList(QStringList() << "dc2c.bin", QDir::Files,
+            QStringList dc = dir.entryList(QStringList() << "dc2c*.bin", QDir::Files,
                                            QDir::SortFlag::Time | QDir::SortFlag::Reversed);
             if (!dc.isEmpty()) {
-                m_filesToUpdate << QDir::cleanPath(QString("etc/dc/") + dc.first());
+                m_filesToUpdate << dc.first();
             }
         }
+#endif
     }
 
     if (std::optional<QString> changes = m_gc.gitPull()) {
@@ -756,7 +701,7 @@ bool Worker::filesToUpdate() {
         GUI(m_filesToUpdate) << (CONSOLE(m_filesToUpdate) << UPDATE_STEP::FILES_TO_UPDATE);
         setProgress(_FILES_TO_UPDATE);
     } else {
-        ISMAS() << (GUI() << (CONSOLE() << (m_lastFailedUpdateStep = UPDATE_STEP::UPDATE_REPOSITORY_FAILURE)));
+        ISMAS() << (GUI() << (CONSOLE() << UPDATE_STEP::UPDATE_REPOSITORY_FAILURE));
         return false;
     }
 
@@ -773,7 +718,8 @@ bool Worker::computeFilesToDownload() {
             fName.contains("DC2C_cash", Qt::CaseInsensitive)) {
             m_filesToDownload << fName;  // download printer-config-files
         } else {
-            if (fName.contains("dc2c.bin")) {
+            static const QRegularExpression version("^.*dc2c[.][0-9]{1,2}[.][0-9]{1,2}[.]bin.*$");
+            if (fName.contains(version)) {
                 m_filesToDownload << fName; // download device controller
             }
         }
@@ -794,7 +740,7 @@ bool Worker::execOpkgCommands() {
                     if (f.open(QIODevice::ReadOnly)) {
                         QTextStream in(&f);
                         m_opkgCommands.clear();
-                        QStringList opkgErrorLst;
+                        bool executeOpkgCommandFailed = false;
                         while (!in.atEnd()) {
                             QString line = in.readLine();
                             static const QRegularExpression comment("^\\s*#.*$");
@@ -802,7 +748,7 @@ bool Worker::execOpkgCommands() {
                                 // found opkg command
                                 QString opkgCommand = line.trimmed();
                                 if (!executeOpkgCommand(opkgCommand)) {
-                                    opkgErrorLst << opkgCommand;
+                                    executeOpkgCommandFailed = true;
                                 } else {
                                     QString cmd = "\n  " + opkgCommand;
                                     emit appendText(cmd);
@@ -856,15 +802,14 @@ bool Worker::execOpkgCommands() {
                             }
                         }
                         f.close();
-                        if (opkgErrorLst.size() == 0) {
+                        if (!executeOpkgCommandFailed) {
                             if (m_opkgCommands.size() > 0) {
                                 m_displayIndex = 1;
-                                ISMAS() << (GUI() << (CONSOLE() << UPDATE_STEP::EXEC_OPKG_COMMAND_SUCCESS));
+                                GUI() << UPDATE_STEP::EXEC_OPKG_COMMAND_SUCCESS;
                                 setProgress(_EXEC_OPKG_COMMAND_SUCCESS);
                             }
                         } else {
                             m_displayIndex = 1;
-                            ISMAS(opkgErrorLst) << (GUI(opkgErrorLst) << (CONSOLE() << (m_lastFailedUpdateStep = UPDATE_STEP::EXEC_OPKG_COMMAND_FAILURE)));
                             GUI() << UPDATE_STEP::EXEC_OPKG_COMMAND_FAILURE;
                             setProgress(_EXEC_OPKG_COMMAND_FAILURE);
                             return false;
@@ -884,32 +829,18 @@ bool Worker::downloadFilesToPSAHardware() {
     setProgress(_DOWNLOAD_FILES_TO_PSA_HARDWARE);
 
     if (m_noUpdatePsaHardware == false) {
-        if (computeFilesToDownload() > 0) {
-            QStringList lst = m_filesToDownload;
-            ISMAS(lst) << (CONSOLE(lst) << UPDATE_STEP::FILES_TO_DOWNLOAD);
+        if (computeFilesToDownload()) {
+            CONSOLE(m_filesToDownload) << UPDATE_STEP::FILES_TO_DOWNLOAD;
 
-            Update update(this,
-                          QDir::cleanPath(m_workingDirectory + QDir::separator() + m_customerNrStr),
-                          m_customerNrStr,
-                          m_branchName,
-                          m_pluginDir,
-                          m_pluginName,
-                          m_workingDirectory);
+            //m_update = new Update(this,
+            //                      QDir::cleanPath(m_workingDirectory + QDir::separator() + m_customerNrStr),
+            //                      m_customerNrStr, m_branchName, m_pluginDir,
+            //                      m_pluginName, m_workingDirectory);
 
-            if (update.doUpdate(m_displayIndex, m_filesToDownload)) {
-                // prepared for use: at the moment, the dc-library does not work
-                // as expected.
-
-                // static const QRegularExpression re("^.*\\.json$");
-                // return update.checkDownloadedJsonVersions(m_filesToDownload.filter(re));
-
-                return true;
-            }
-
-            CONSOLE(QStringList("NO FILES TO DOWNLOAD TO PSA-HW")) << (m_lastFailedUpdateStep = UPDATE_STEP::DOWNLOAD_FILES_TO_PSA_HARDWARE_FAILURE);
+            return m_update->doUpdate(m_displayIndex, m_filesToDownload);
+        } else {
+            CONSOLE(QStringList("NO FILES TO DOWNLOAD TO PSA-HW")) << UPDATE_STEP::DOWNLOAD_FILES_TO_PSA_HARDWARE_FAILURE;
             setProgress(_DOWNLOAD_FILES_TO_PSA_HARDWARE_FAILURE);
-
-            return false;
         }
     }
 
@@ -989,14 +920,14 @@ bool Worker::syncCustomerRepositoryAndFS() {
                 QDir dir1(QDir::cleanPath(m_customerRepository + QDir::separator() + "etc/psa_tariff"));
                 QDir dir2("/etc/psa_tariff");
                 if (Utils::sameFilesInDirs(dir1, dir2)) {
-                    CONSOLE() << UPDATE_STEP::SYNC_CUSTOMER_REPOSITORY_SUCCESS;
+                    ISMAS() << (GUI() << (CONSOLE() << UPDATE_STEP::SYNC_CUSTOMER_REPOSITORY_SUCCESS));
                     setProgress(_SYNC_CUSTOMER_REPOSITORY_SUCCESS);
                     return true;
                 }
             }
         }
     }
-    ISMAS() << (GUI() << (CONSOLE() << (m_lastFailedUpdateStep = UPDATE_STEP::SYNC_CUSTOMER_REPOSITORY_FAILURE)));
+    ISMAS() << (GUI() << (CONSOLE() << UPDATE_STEP::SYNC_CUSTOMER_REPOSITORY_FAILURE));
     setProgress(_SYNC_CUSTOMER_REPOSITORY_FAILURE);
     return false;
 }
@@ -1029,7 +960,7 @@ QString Worker::getATBUpdateToolYoctoVersion() {
 
 QString Worker::getAPISMYoctoVersion() {
     if (QFile::exists("/var/lib/opkg/status")) {
-        QString const cmd = QString("echo -n $(cat /var/lib/opkg/status | grep -A1 -e apism[[:space:]]*$ | tail -n 1 | cut -d':' -f2 | cut -d' ' -f2)");
+        QString const cmd = QString("echo -n $(cat /var/lib/opkg/status | grep -A1 apism | tail -n 1 | cut -d':' -f2 | cut -d' ' -f2)");
         Command c("bash");
         if (c.execute("/tmp", QStringList() << "-c" << cmd)) {
             return c.getCommandResult(); // 1.4.1.0-r4
@@ -1177,16 +1108,15 @@ PSAInstalled Worker::getPSAInstalled() {
     QString absPathName;
     QString absPathNameRepository;
 
-    psaInstalled.versionInfo.lastCommit = "N/A";
-    psaInstalled.versionInfo.reason = "N/A";
-    psaInstalled.versionInfo.created = "N/A";
+    psaInstalled.versionInfo.lastCommit = "";
+    psaInstalled.versionInfo.reason = "";
+    psaInstalled.versionInfo.created = "";
 
-    if (m_versionInfo.size() == 3) {
-        qCritical() << QString("***** %1:%2").arg(__func__).arg(__LINE__)
-                    << "m_versionInfo" << m_versionInfo << "*****";
-        psaInstalled.versionInfo.lastCommit = m_versionInfo.at(0);
-        psaInstalled.versionInfo.reason = m_versionInfo.at(1);
-        psaInstalled.versionInfo.created = m_versionInfo.at(2);
+    QStringList versionInfo = m_gc.gitShowReason(m_branchName);
+    if (versionInfo.size() == 3) {
+        psaInstalled.versionInfo.lastCommit = versionInfo.at(0);
+        psaInstalled.versionInfo.reason = versionInfo.at(1);
+        psaInstalled.versionInfo.created = versionInfo.at(2);
     }
 
     if (m_zoneNr != 0) {
@@ -1199,10 +1129,10 @@ PSAInstalled Worker::getPSAInstalled() {
         psaInstalled.tariff.size = getFileSize(absPathName);
         psaInstalled.tariff.zone = m_zoneNr;
         psaInstalled.tariff.loadTime = Utils::getTariffLoadTime(absPathName);
-        psaInstalled.tariff.project = Utils::getLocation(absPathName);
-        psaInstalled.tariff.version = Utils::getTariffVersion(absPathName);
-        psaInstalled.tariff.info = Utils::getTariffInfo(absPathName);
     }
+    psaInstalled.tariff.project = "Szeged";
+    psaInstalled.tariff.info = "N/A";
+    psaInstalled.tariff.version = "N/A";
 
     psaInstalled.hw.linuxVersion = getOsVersion();
     psaInstalled.hw.cpuSerial = m_cpuSerial;

worker.h

@@ -33,40 +33,37 @@
 #define _ISMAS_RESET_WAIT   "ISMAS" // reset WAIT-button to "WAIT"
 
 #define _STARTED                                    (1)
-#define _CHECK_ISMAS_TRIGGER                        (2)
-#define _CHECK_SANITY                               (3)
-#define _CHECK_SANITY_FAILURE                       (4)
-#define _CHECK_SANITY_SUCCESS                       (5)
-#define _REPOSITORY_RECOVERED_FAILURE               (6)
-#define _REPOSITORY_RECOVERED_SUCCESS               (7)
-#define _CHECK_REPOSITORY                           (8)
-#define _CHECK_REPOSITORY_FAILURE                   (9)
-#define _CHECK_REPOSITORY_SUCCESS                   (10)
-#define _CLONE_REPOSITORY                           (11)
-#define _CLONE_REPOSITORY_FAILURE                   (12)
-#define _CLONE_REPOSITORY_SUCCESS                   (13)
-#define _CHECKOUT_REPOSITORY                        (14)
-#define _CHECKOUT_REPOSITORY_FAILURE                (15)
-#define _CHECKOUT_REPOSITORY_SUCCESS                (16)
-#define _INITIAL_CLONE_WITHOUT_ACTIVE_ISMAS_TRIGGER (17)
-#define _INITIAL_CLONE_WITH_ACTIVE_ISMAS_TRIGGER    (18)
-#define _CHECK_ISMAS_TRIGGER_WRONG_VALUE            (19)
-#define _CHECK_ISMAS_TRIGGER_SUCCESS                (20)
-#define _CHECK_ISMAS_TRIGGER_FAILURE                (21)
-#define _CHECKOUT_BRANCH                            (22)
-#define _CHECKOUT_BRANCH_FAILURE                    (23)
-#define _CHECKOUT_BRANCH_SUCCESS                    (24)
-#define _UPDATE_REPOSITORY                          (25)
-#define _UPDATE_REPOSITORY_FAILURE                  (26)
-#define _UPDATE_REPOSITORY_SUCCESS                  (27)
-#define _CHECK_FOR_REPOSITORY_CHANGES               (28)
-#define _CHECK_FOR_REPOSITORY_CHANGES_SUCCESS       (29)
-#define _SYNC_CUSTOMER_REPOSITORY                   (30)
-#define _SYNC_CUSTOMER_REPOSITORY_FAILURE           (31)
-#define _SYNC_CUSTOMER_REPOSITORY_SUCCESS           (32)
-#define _FILES_TO_UPDATE                            (33)
-#define _CHECK_FOR_REPOSITORY_CHANGES_FAILURE       (34)
-#define _FILES_TO_DOWNLOAD                          (35)
+#define _CHECK_SANITY                               (2)
+#define _CHECK_SANITY_FAILURE                       (3)
+#define _CHECK_SANITY_SUCCESS                       (4)
+#define _REPOSITORY_RECOVERED_FAILURE               (5)
+#define _REPOSITORY_RECOVERED_SUCCESS               (6)
+#define _CHECK_REPOSITORY                           (7)
+#define _CHECK_REPOSITORY_FAILURE                   (8)
+#define _CHECK_REPOSITORY_SUCCESS                   (9)
+#define _CLONE_REPOSITORY                           (10)
+#define _CLONE_REPOSITORY_FAILURE                   (11)
+#define _CLONE_REPOSITORY_SUCCESS                   (12)
+#define _CHECKOUT_REPOSITORY                        (13)
+#define _CHECKOUT_REPOSITORY_FAILURE                (14)
+#define _CHECKOUT_REPOSITORY_SUCCESS                (15)
+#define _INITIAL_CLONE_WITHOUT_ACTIVE_ISMAS_TRIGGER (16)
+#define _INITIAL_CLONE_WITH_ACTIVE_ISMAS_TRIGGER    (17)
+#define _CHECK_ISMAS_TRIGGER                        (19)
+#define _CHECK_ISMAS_TRIGGER_WRONG_VALUE            (20)
+#define _CHECK_ISMAS_TRIGGER_SUCCESS                (21)
+#define _CHECK_ISMAS_TRIGGER_FAILURE                (22)
+#define _CHECKOUT_BRANCH                            (23)
+#define _CHECKOUT_BRANCH_FAILURE                    (24)
+#define _CHECKOUT_BRANCH_SUCCESS                    (25)
+#define _UPDATE_REPOSITORY                          (26)
+#define _UPDATE_REPOSITORY_FAILURE                  (28)
+#define _UPDATE_REPOSITORY_SUCCESS                  (29)
+#define _CHECK_FOR_REPOSITORY_CHANGES               (30)
+#define _CHECK_FOR_REPOSITORY_CHANGES_SUCCESS       (36)
+#define _FILES_TO_UPDATE                            (37)
+#define _CHECK_FOR_REPOSITORY_CHANGES_FAILURE       (38)
+#define _FILES_TO_DOWNLOAD                          (39)
 #define _EXEC_OPKG_COMMANDS                         (41)
 #define _EXEC_OPKG_COMMAND_1                        (42)
 #define _EXEC_OPKG_COMMAND_2                        (43)
@@ -85,29 +82,28 @@
 #define _DOWNLOAD_CONFIG_FILE_SUCCESS               (56)
 #define _DOWNLOAD_CONFIG_FILE_FAILURE               (57)
 #define _DOWNLOAD_DEVICE_CONTROLLER                 (65)
-#define _DOWNLOAD_DEVICE_CONTROLLER_SUCCESS         (85)
-#define _DOWNLOAD_DEVICE_CONTROLLER_FAILURE         (86)
-#define _DOWNLOAD_FILES_TO_PSA_HARDWARE_FAILURE     (87)
-#define _DOWNLOAD_FILES_TO_PSA_HARDWARE_SUCCESS     (88)
-#define _SAVE_LOGS                                  (92)
-#define _SAVE_LOGS_FAILURE                          (93)
-#define _SAVE_LOGS_SUCCESS                          (94)
-#define _SEND_LAST_VERSION                          (95)
-#define _UPDATE_FINALIZE                            (95)
-#define _UPDATE_SUCCEEDED                           (96)
-#define _UPDATE_FAILED                              (97)
-#define _UPDATE_ACTIVATED                           (98)
-#define _UPDATE_NOT_NECESSARY                       (99)
+#define _DOWNLOAD_DEVICE_CONTROLLER_SUCCESS         (86)
+#define _DOWNLOAD_DEVICE_CONTROLLER_FAILURE         (87)
+#define _DOWNLOAD_FILES_TO_PSA_HARDWARE_FAILURE     (88)
+#define _DOWNLOAD_FILES_TO_PSA_HARDWARE_SUCCESS     (89)
+#define _SYNC_CUSTOMER_REPOSITORY                   (90)
+#define _SYNC_CUSTOMER_REPOSITORY_FAILURE           (91)
+#define _SYNC_CUSTOMER_REPOSITORY_SUCCESS           (92)
+#define _SAVE_LOGS                                  (93)
+#define _SAVE_LOGS_FAILURE                          (94)
+#define _SAVE_LOGS_SUCCESS                          (95)
+#define _SEND_LAST_VERSION                          (96)
+#define _UPDATE_SUCCEEDED                           (97)
+#define _UPDATE_FAILED                              (98)
+#define _UPDATE_ACTIVATED                           (99)
 #define _FINISHED                                   (100)
 #define _DEBUG                                      (1000)
 #define _ERROR                                      (1001)
-#define _NONE                                       (1002)
 
-#define _SEND_LAST_VERSION_CORRECTION               (5)
-#define _UPDATE_SUCCEEDED_CORRECTION                (4)
-#define _UPDATE_FAILED_CORRECTION                   (3)
-#define _UPDATE_ACTIVATED_CORRECTION                (2)
-#define _UPDATE_NOT_NECESSARY_CORRECTION            (1)
+#define _SEND_LAST_VERSION_CORRECTION               (4)
+#define _UPDATE_SUCCEEDED_CORRECTION                (3)
+#define _UPDATE_FAILED_CORRECTION                   (2)
+#define _UPDATE_ACTIVATED_CORRECTION                (1)
 
 #define ISMAS_UPDATE_REQUESTS                       (10)
 #define CHECK_UPDATE_TRIGGER_SET                    "Check update trigger ..."
@@ -136,7 +132,6 @@ class Worker : public QThread{
     QString const m_baudrate;
     IsmasClient m_ismasClient;
     GitClient m_gc;
-    QStringList m_versionInfo;
     QString const m_osVersion;
     QString const m_atbqtVersion;
     QString const m_atbUpdateToolVersion;
@@ -160,9 +155,6 @@ class Worker : public QThread{
     bool m_initialClone = false;
     bool m_repairClone = false;
     bool m_ismasTriggerActive = false;
-    bool m_updateNotNecessary = false;
-    bool m_automaticUpdate = false;
-    QStringList m_ismasTriggerStatusMessage;
 
     MainWindow *m_mainWindow;
     bool m_withoutIsmasDirectPort;
@@ -206,48 +198,8 @@ class Worker : public QThread{
         }
 
         virtual ~UpdateProcessRunning() {
-
-            if (m_worker->m_lastFailedUpdateStep == UPDATE_STEP::NONE) {
-                if (m_worker->m_updateNotNecessary) {
-                    QStringList lst = m_worker->m_ismasTriggerStatusMessage;
-                    m_worker->GUI(lst) << (m_worker->CONSOLE(lst) << (m_worker->ISMAS(lst) << UPDATE_STEP::UPDATE_NOT_NECESSARY));
-                } else {
-                    QStringList lst(QString(m_worker->smap[UPDATE_STEP::UPDATE_SUCCEEDED]));
-                    m_worker->ISMAS(lst) << (m_worker->GUI(lst) << (m_worker->CONSOLE(lst) << UPDATE_STEP::UPDATE_SUCCEEDED));
-                    m_worker->setProgress(_UPDATE_SUCCEEDED);
-
-                    lst = QStringList(QString(m_worker->smap[UPDATE_STEP::UPDATE_ACTIVATED]));
-                    m_worker->ISMAS(lst) << (m_worker->GUI(lst) << (m_worker->CONSOLE(lst) << UPDATE_STEP::UPDATE_ACTIVATED));
-                    m_worker->setProgress(_UPDATE_ACTIVATED);
-
-                    lst = QStringList(QString(m_worker->smap[UPDATE_STEP::FINISHED]));
-                    m_worker->CONSOLE(lst) << UPDATE_STEP::FINISHED;
-                    m_worker->setProgress(_FINISHED);
-                }
-            } else {
-                QStringList lst = m_worker->m_ismasTriggerStatusMessage;
-                UPDATE_STEP last = m_worker->m_lastFailedUpdateStep;
-                if (m_worker->smap.contains(last)) {
-                    lst << QString(" (last failed step: %1)").arg(m_worker->smap[last]);
-                } else {
-                    lst << QString(" (last failed step unknown: %1)").arg((int)(last));
-                }
-                m_worker->GUI(lst) << (m_worker->CONSOLE(lst) << (m_worker->ISMAS(lst) << UPDATE_STEP::UPDATE_FAILED));
-            }
-
-            if (m_worker->m_automaticUpdate) {
-                QStringList lst(QString(m_worker->smap[UPDATE_STEP::SEND_LAST_VERSION]));
-                lst << "AUTOMATIC UPDATE";
-                if (m_worker->m_updateNotNecessary) {
-                    lst << "UPDATE NOT NECESSARY";
-                }
-                m_worker->ISMAS(lst) << (m_worker->GUI(lst) << (m_worker->CONSOLE(lst)
-                                     << UPDATE_STEP::SEND_LAST_VERSION));
-            } else {
-                QStringList lst(QString(m_worker->smap[UPDATE_STEP::SEND_LAST_VERSION]));
-                m_worker->ISMAS(lst) << (m_worker->GUI(lst) << (m_worker->CONSOLE(lst)
-                                     << UPDATE_STEP::SEND_LAST_VERSION));
-            }
+            m_worker->ISMAS() << (m_worker->GUI() << (m_worker->CONSOLE()
+                              << UPDATE_STEP::SEND_LAST_VERSION));
             m_worker->stopProgressLoop();
 
             m_worker->m_updateProcessRunning = false;
@@ -321,15 +273,12 @@ public:
         SAVE_LOGS_SUCCESS = _SAVE_LOGS_SUCCESS,
         SAVE_LOGS_FAILURE = _SAVE_LOGS_FAILURE,
         SEND_LAST_VERSION = _SEND_LAST_VERSION,
-        UPDATE_FINALIZE = _UPDATE_FINALIZE,
         UPDATE_SUCCEEDED = _UPDATE_SUCCEEDED,
         UPDATE_ACTIVATED = _UPDATE_ACTIVATED,
-        UPDATE_NOT_NECESSARY = _UPDATE_NOT_NECESSARY,
         UPDATE_FAILED = _UPDATE_FAILED,
         FINISHED = _FINISHED,
         DEBUG = _DEBUG,
-        ERROR = _ERROR,
-        NONE = _NONE
+        ERROR = _ERROR
     };
 
 private:
@@ -340,8 +289,6 @@ private:
     static Worker *instance;
     QStringList m_opkgCommands;
     Update *m_update = nullptr;
-    hwinf *m_hw = nullptr;
-    UPDATE_STEP m_lastFailedUpdateStep = UPDATE_STEP::NONE;
 
 protected:
     virtual void run();
@@ -399,8 +346,6 @@ public:
     void displayProgressInMainWindow(int progress);
     void startProgressLoop();
     void stopProgressLoop();
-    void setHW(hwinf *hw) { m_hw = hw; }
-    hwinf *getHW() { return m_hw; }
 
     IsmasClient &getIsmasClient() { return m_ismasClient; }
     IsmasClient const &getIsmasClient() const { return m_ismasClient; }
@@ -460,8 +405,6 @@ private:
         QStringList lst = QStringList(smap[step]);
 
         switch (step) {
-        case UPDATE_STEP::NONE: {
-        } break;
         case UPDATE_STEP::STARTED: {
             Utils::printUpdateStatusMsg(
                 debug,
@@ -614,10 +557,8 @@ private:
         break;
         case UPDATE_STEP::EXEC_OPKG_COMMAND_SUCCESS:
         break;
-        case UPDATE_STEP::EXEC_OPKG_COMMAND_FAILURE: {
-            lst << instance->m_debugMsg;
-            Utils::printUpdateStatusMsg(debug, lst);
-        } break;
+        case UPDATE_STEP::EXEC_OPKG_COMMAND_FAILURE:
+        break;
         case UPDATE_STEP::DOWNLOAD_CONFIG_FILE:
         break;
         case UPDATE_STEP::DOWNLOAD_CONFIG_FILE_SUCCESS:
@@ -669,10 +610,6 @@ private:
             lst << instance->m_debugMsg;
             Utils::printUpdateStatusMsg(debug, lst);
         break;
-        case UPDATE_STEP::UPDATE_NOT_NECESSARY:
-            lst << instance->m_debugMsg;
-            Utils::printUpdateStatusMsg(debug, lst);
-        break;
         case UPDATE_STEP::UPDATE_FAILED:
         break;
         case UPDATE_STEP::FINISHED:
@@ -706,86 +643,28 @@ private:
         QStringList lst = QStringList(smap[step]);
 
         switch (step) {
-        case UPDATE_STEP::NONE: {
-        } break;
         case UPDATE_STEP::STARTED: {
             ismasClient.setProgressInPercent(_STARTED);
         } break;
         case UPDATE_STEP::CHECK_REPOSITORY:
             ismasClient.setProgressInPercent(_CHECK_REPOSITORY);
         break;
-        case UPDATE_STEP::CHECK_REPOSITORY_SUCCESS: {
-            ismasClient.setProgressInPercent(_CHECK_REPOSITORY_SUCCESS);
-            QString const &ismasUpdateNews =
-                QString("#M=APISM#C=CMD_EVENT#J=") +
-                    ismasClient.updateNewsToIsmas(
-                        "U0010",
-                        _CHECKOUT_REPOSITORY_SUCCESS,
-                        IsmasClient::RESULT_CODE::SUCCESS,
-                        smap[UPDATE_STEP::CHECK_REPOSITORY],
-                        QString("REPOSITORY %1 AND BRANCH %2 OK")
-                            .arg(instance->m_customerRepository)
-                            .arg(instance->m_gc.branchName()).toStdString().c_str(),
-                        instance->m_versionInfo.size() >= 1 ? instance->m_versionInfo.at(0).toUtf8().constData() : "N/A");
-            ismasClient.sendRequestReceiveResponse(
-                IsmasClient::APISM::DB_PORT, ismasUpdateNews);
-        } break;
-        case UPDATE_STEP::CHECK_REPOSITORY_FAILURE: {
-            ismasClient.setProgressInPercent(_CHECK_REPOSITORY_FAILURE);
-            QString const &ismasUpdateNews =
-                QString("#M=APISM#C=CMD_EVENT#J=") +
-                    ismasClient.updateNewsToIsmas(
-                        "U0010",
-                        _CHECKOUT_REPOSITORY_FAILURE,
-                        IsmasClient::RESULT_CODE::INSTALL_ERROR,
-                        smap[UPDATE_STEP::CHECKOUT_REPOSITORY],
-                        QString("REPOSITORY %1 and BRANCH %2 ***NOT OK***")
-                            .arg(instance->m_customerRepository)
-                            .arg(instance->m_gc.branchName()).toStdString().c_str(),
-                        instance->m_versionInfo.size() >= 1 ? instance->m_versionInfo.at(0).toUtf8().constData() : "N/A");
-            ismasClient.sendRequestReceiveResponse(
-                IsmasClient::APISM::DB_PORT, ismasUpdateNews);
-        } break;
-        case UPDATE_STEP::CHECK_SANITY: {
+        case UPDATE_STEP::CHECK_REPOSITORY_SUCCESS:
+        break;
+        case UPDATE_STEP::CHECK_REPOSITORY_FAILURE:
+        break;
+        case UPDATE_STEP::CHECK_SANITY:
             ismasClient.setProgressInPercent(_CHECK_SANITY);
-        } break;
-        case UPDATE_STEP::CHECK_SANITY_SUCCESS: {
+        break;
+        case UPDATE_STEP::CHECK_SANITY_SUCCESS:
             ismasClient.setProgressInPercent(_CHECK_SANITY_SUCCESS);
-            QString const &ismasUpdateNews =
-                QString("#M=APISM#C=CMD_EVENT#J=") +
-                    ismasClient.updateNewsToIsmas(
-                        "U0010",
-                        _CHECK_SANITY_SUCCESS,
-                        IsmasClient::RESULT_CODE::SUCCESS,
-                        smap[UPDATE_STEP::CHECK_SANITY],
-                        QString("SANITY OF %1 (BRANCH %2) OK")
-                            .arg(instance->m_customerRepository)
-                            .arg(instance->m_gc.branchName()).toStdString().c_str(),
-                        instance->m_versionInfo.size() >= 1 ? instance->m_versionInfo.at(0).toUtf8().constData() : "N/A");
-            ismasClient.sendRequestReceiveResponse(
-                IsmasClient::APISM::DB_PORT, ismasUpdateNews);
-        } break;
-        case UPDATE_STEP::CHECK_SANITY_FAILURE: {
+        break;
+        case UPDATE_STEP::CHECK_SANITY_FAILURE:
             ismasClient.setProgressInPercent(_CHECK_SANITY_FAILURE);
-            QString const &ismasUpdateNews =
-                QString("#M=APISM#C=CMD_EVENT#J=") +
-                    ismasClient.updateNewsToIsmas(
-                        "U0010",
-                        _CHECK_SANITY_FAILURE,
-                        IsmasClient::RESULT_CODE::INSTALL_ERROR,
-                        smap[UPDATE_STEP::CHECK_SANITY],
-                        QString("SANITY OF %1 and BRANCH %2 ***NOT*** OK")
-                            .arg(instance->m_customerRepository)
-                            .arg(instance->m_gc.branchName()).toStdString().c_str(),
-                        instance->m_versionInfo.size() >= 1 ? instance->m_versionInfo.at(0).toUtf8().constData() : "N/A");
-            ismasClient.sendRequestReceiveResponse(
-                IsmasClient::APISM::DB_PORT, ismasUpdateNews);
-        } break;
+        break;
         case UPDATE_STEP::REPOSITORY_RECOVERED_SUCCESS:
-            ismasClient.setProgressInPercent(_REPOSITORY_RECOVERED_SUCCESS);
         break;
         case UPDATE_STEP::REPOSITORY_RECOVERED_FAILURE:
-            ismasClient.setProgressInPercent(_REPOSITORY_RECOVERED_FAILURE);
         break;
         case UPDATE_STEP::CLONE_REPOSITORY:
             ismasClient.setProgressInPercent(_CLONE_REPOSITORY);
@@ -798,11 +677,11 @@ private:
                         "U0010",
                         _CLONE_REPOSITORY_SUCCESS,
                         IsmasClient::RESULT_CODE::SUCCESS,
-                        smap[UPDATE_STEP::CLONE_REPOSITORY],
+                        smap[step],
                         QString("CLONED REPOSITORY %1 AND CHECKED OUT BRANCH %2")
                             .arg(instance->m_customerRepository)
                             .arg(instance->m_gc.branchName()).toStdString().c_str(),
-                        instance->m_versionInfo.size() >= 1 ? instance->m_versionInfo.at(0).toUtf8().constData() : "N/A");
+                        "");
             ismasClient.sendRequestReceiveResponse(IsmasClient::APISM::DB_PORT,
                                                    ismasUpdateNews);
         } break;
@@ -814,11 +693,11 @@ private:
                         "U0003",
                         _CLONE_REPOSITORY_FAILURE,
                         IsmasClient::RESULT_CODE::INSTALL_ERROR,
-                        smap[UPDATE_STEP::CHECKOUT_REPOSITORY],
+                        smap[step],
                         QString("CLONING REPOSITORY %1 OR CHECKING OUT BRANCH %2 FAILED")
                             .arg(instance->m_customerRepository)
                             .arg(instance->m_gc.branchName()).toStdString().c_str(),
-                        instance->m_versionInfo.size() >= 1 ? instance->m_versionInfo.at(0).toUtf8().constData() : "N/A");
+                        "");
             ismasClient.sendRequestReceiveResponse(
                 IsmasClient::APISM::DB_PORT, ismasUpdateNews);
         } break;
@@ -832,8 +711,7 @@ private:
                     ismasClient.cloneAndCheckoutCustomerRepository(
                           QString("CHECKED OUT REPOSITORY %1 AND CHECKED OUT BRANCH %2")
                             .arg(instance->m_customerRepository)
-                            .arg(instance->m_gc.branchName()),
-                        instance->m_versionInfo.size() >= 1 ? instance->m_versionInfo.at(0).toUtf8().constData() : "N/A"));
+                            .arg(instance->m_gc.branchName())));
         break;
         case UPDATE_STEP::CHECKOUT_REPOSITORY_FAILURE:
             ismasClient.setProgressInPercent(_CHECKOUT_REPOSITORY_FAILURE);
@@ -845,8 +723,7 @@ private:
             ismasClient.setProgressInPercent(_CHECK_ISMAS_TRIGGER_SUCCESS);
             ismasClient.sendRequestReceiveResponse(IsmasClient::APISM::DB_PORT,
                 QString("#M=APISM#C=CMD_EVENT#J=") +
-                         ismasClient.updateTriggerSet("ISMAS TRIGGER SET",
-                            instance->m_versionInfo.size() >= 1 ? instance->m_versionInfo.at(0).toUtf8().constData() : "N/A"));
+                         ismasClient.updateTriggerSet("ISMAS TRIGGER SET", ""));
         break;
         case UPDATE_STEP::CHECK_ISMAS_TRIGGER_WRONG_VALUE:
             ismasClient.setProgressInPercent(_CHECK_ISMAS_TRIGGER_WRONG_VALUE);
@@ -859,9 +736,9 @@ private:
                         "U0003",
                         _CHECK_ISMAS_TRIGGER_FAILURE,
                         IsmasClient::RESULT_CODE::INSTALL_ERROR,
-                        smap[UPDATE_STEP::CHECK_ISMAS_TRIGGER],
+                        smap[step],
                         instance->m_ismasMsg.join(' ').toStdString().c_str(),
-                        instance->m_versionInfo.size() >= 1 ? instance->m_versionInfo.at(0).toUtf8().constData() : "N/A");
+                        "");
             ismasClient.sendRequestReceiveResponse(
                 IsmasClient::APISM::DB_PORT, ismasUpdateNews);
         } break;
@@ -871,20 +748,9 @@ private:
         case UPDATE_STEP::INITIAL_CLONE_WITH_ACTIVE_ISMAS_TRIGGER:
             ismasClient.setProgressInPercent(_INITIAL_CLONE_WITH_ACTIVE_ISMAS_TRIGGER);
         break;
-        case UPDATE_STEP::CHECKOUT_BRANCH: {
+        case UPDATE_STEP::CHECKOUT_BRANCH:
             ismasClient.setProgressInPercent(_CHECKOUT_BRANCH);
-            QString const &ismasUpdateNews =
-                QString("#M=APISM#C=CMD_EVENT#J=") +
-                    ismasClient.updateNewsToIsmas(
-                        "U0010",
-                        _CHECKOUT_BRANCH_SUCCESS,
-                        IsmasClient::RESULT_CODE::SUCCESS,
-                        smap[UPDATE_STEP::CHECKOUT_BRANCH],
-                        instance->m_ismasMsg.join(' ').toStdString().c_str(),
-                        instance->m_versionInfo.size() >= 1 ? instance->m_versionInfo.at(0).toUtf8().constData() : "N/A");
-            ismasClient.sendRequestReceiveResponse(
-                IsmasClient::APISM::DB_PORT, ismasUpdateNews);
-        } break;
+        break;
         case UPDATE_STEP::CHECKOUT_BRANCH_SUCCESS: {
             ismasClient.setProgressInPercent(_CHECKOUT_BRANCH_SUCCESS);
             QString const &ismasUpdateNews =
@@ -893,9 +759,9 @@ private:
                         "U0010",
                         _CHECKOUT_BRANCH_SUCCESS,
                         IsmasClient::RESULT_CODE::SUCCESS,
-                        smap[UPDATE_STEP::CHECKOUT_BRANCH],
+                        smap[step],
                         instance->m_ismasMsg.join(' ').toStdString().c_str(),
-                        instance->m_versionInfo.size() >= 1 ? instance->m_versionInfo.at(0).toUtf8().constData() : "N/A");
+                        "");
             ismasClient.sendRequestReceiveResponse(
                 IsmasClient::APISM::DB_PORT, ismasUpdateNews);
         } break;
@@ -907,9 +773,9 @@ private:
                         "U0003",
                         _CHECKOUT_BRANCH_FAILURE,
                         IsmasClient::RESULT_CODE::INSTALL_ERROR,
-                        smap[UPDATE_STEP::CHECKOUT_BRANCH],
+                        smap[step],
                         instance->m_ismasMsg.join(' ').toStdString().c_str(),
-                        instance->m_versionInfo.size() >= 1 ? instance->m_versionInfo.at(0).toUtf8().constData() : "N/A");
+                        "");
             ismasClient.sendRequestReceiveResponse(
                 IsmasClient::APISM::DB_PORT, ismasUpdateNews);
         } break;
@@ -1043,23 +909,12 @@ private:
                         IsmasClient::RESULT_CODE::SUCCESS,
                         smap[step],
                         instance->m_ismasMsg.join(' ').toStdString().c_str(),
-                        instance->m_versionInfo.size() >= 1 ? instance->m_versionInfo.at(0).toUtf8().constData() : "N/A");
+                        "");
             ismasClient.sendRequestReceiveResponse(
                 IsmasClient::APISM::DB_PORT, ismasUpdateNews);
         } break;
         case UPDATE_STEP::EXEC_OPKG_COMMAND_SUCCESS: {
             ismasClient.setProgressInPercent(_EXEC_OPKG_COMMAND_SUCCESS);
-            QString const &ismasUpdateNews =
-                QString("#M=APISM#C=CMD_EVENT#J=") +
-                    ismasClient.updateNewsToIsmas(
-                        _ISMAS_CONTINUE,
-                        ismasClient.getProgressInPercent(),
-                        IsmasClient::RESULT_CODE::SUCCESS,
-                        smap[UPDATE_STEP::EXEC_OPKG_COMMANDS],
-                        instance->m_ismasMsg.join(' ').toStdString().c_str(),
-                        instance->m_versionInfo.size() >= 1 ? instance->m_versionInfo.at(0).toUtf8().constData() : "N/A");
-            ismasClient.sendRequestReceiveResponse(
-                IsmasClient::APISM::DB_PORT, ismasUpdateNews);
         } break;
         case UPDATE_STEP::EXEC_OPKG_COMMAND_FAILURE: {
             ismasClient.setProgressInPercent(_EXEC_OPKG_COMMAND_FAILURE);
@@ -1071,7 +926,7 @@ private:
                         IsmasClient::RESULT_CODE::INSTALL_ERROR,
                         smap[step],
                         instance->m_ismasMsg.join(' ').toStdString().c_str(),
-                        instance->m_versionInfo.size() >= 1 ? instance->m_versionInfo.at(0).toUtf8().constData() : "N/A");
+                        "");
             ismasClient.sendRequestReceiveResponse(
                 IsmasClient::APISM::DB_PORT, ismasUpdateNews);
         } break;
@@ -1095,9 +950,9 @@ private:
                         _ISMAS_CONTINUE,
                         ismasClient.getProgressInPercent(),
                         IsmasClient::RESULT_CODE::SUCCESS,
-                        smap[UPDATE_STEP::DOWNLOAD_DEVICE_CONTROLLER],
+                        smap[step],
                         instance->m_ismasMsg.join(' ').toStdString().c_str(),
-                        instance->m_versionInfo.size() >= 1 ? instance->m_versionInfo.at(0).toUtf8().constData() : "N/A");
+                        "");
             ismasClient.sendRequestReceiveResponse(
                 IsmasClient::APISM::DB_PORT, ismasUpdateNews);
         } break;
@@ -1112,9 +967,9 @@ private:
                         _ISMAS_CONTINUE,
                         ismasClient.getProgressInPercent(),
                         IsmasClient::RESULT_CODE::SUCCESS,
-                        smap[UPDATE_STEP::DOWNLOAD_FILES_TO_PSA_HARDWARE],
+                        smap[step],
                         instance->m_ismasMsg.join(' ').toStdString().c_str(),
-                        instance->m_versionInfo.size() >= 1 ? instance->m_versionInfo.at(0).toUtf8().constData() : "N/A");
+                        "");
             ismasClient.sendRequestReceiveResponse(
                 IsmasClient::APISM::DB_PORT, ismasUpdateNews);
         } break;
@@ -1132,9 +987,9 @@ private:
                         _ISMAS_CONTINUE,
                         ismasClient.getProgressInPercent(),
                         IsmasClient::RESULT_CODE::SUCCESS,
-                        smap[UPDATE_STEP::SYNC_CUSTOMER_REPOSITORY],
+                        smap[step],
                         instance->m_ismasMsg.join(' ').toStdString().c_str(),
-                        instance->m_versionInfo.size() >= 1 ? instance->m_versionInfo.at(0).toUtf8().constData() : "N/A");
+                        "");
             ismasClient.sendRequestReceiveResponse(
                 IsmasClient::APISM::DB_PORT, ismasUpdateNews);
         } break;
@@ -1154,7 +1009,7 @@ private:
                         IsmasClient::RESULT_CODE::SUCCESS,
                         smap[step],
                         instance->m_ismasMsg.join(' ').toStdString().c_str(),
-                        instance->m_versionInfo.size() >= 1 ? instance->m_versionInfo.at(0).toUtf8().constData() : "N/A");
+                        "");
             ismasClient.sendRequestReceiveResponse(
                 IsmasClient::APISM::DB_PORT, ismasUpdateNews);
         } break;
@@ -1172,12 +1027,12 @@ private:
             QString const &ismasUpdateNews =
                 QString("#M=APISM#C=CMD_EVENT#J=") +
                     ismasClient.updateNewsToIsmas(
-                        _ISMAS_DONE, // WAIT-button set to 100%
+                        "U0001", // WAIT-button set to 100%
                         ismasClient.getProgressInPercent(),
                         IsmasClient::RESULT_CODE::SUCCESS,
-                        smap[UPDATE_STEP::UPDATE_FINALIZE],
+                        smap[step],
                         instance->m_ismasMsg.join(' ').toStdString().c_str(),
-                        instance->m_versionInfo.size() >= 1 ? instance->m_versionInfo.at(0).toUtf8().constData() : "N/A");
+                        "");
             ismasClient.sendRequestReceiveResponse(
                 IsmasClient::APISM::DB_PORT, ismasUpdateNews);
         } break;
@@ -1186,26 +1041,12 @@ private:
             QString const &ismasUpdateNews =
                 QString("#M=APISM#C=CMD_EVENT#J=") +
                     ismasClient.updateNewsToIsmas(
-                        _ISMAS_SET_WAIT_OK,
+                        "U0002", // reset WAIT-button to "" (empty string)
                         ismasClient.getProgressInPercent(),
                         IsmasClient::RESULT_CODE::SUCCESS,
-                        smap[UPDATE_STEP::UPDATE_FINALIZE],
+                        smap[step],
                         instance->m_ismasMsg.join(' ').toStdString().c_str(),
-                        instance->m_versionInfo.size() >= 1 ? instance->m_versionInfo.at(0).toUtf8().constData() : "N/A");
-            ismasClient.sendRequestReceiveResponse(
-                IsmasClient::APISM::DB_PORT, ismasUpdateNews);
-        } break;
-        case UPDATE_STEP::UPDATE_NOT_NECESSARY: {
-            ismasClient.setProgressInPercent(_UPDATE_NOT_NECESSARY + _UPDATE_NOT_NECESSARY_CORRECTION);
-            QString const &ismasUpdateNews =
-                QString("#M=APISM#C=CMD_EVENT#J=") +
-                    ismasClient.updateNewsToIsmas(
-                        _ISMAS_SET_WAIT_OK,
-                        ismasClient.getProgressInPercent(),
-                        IsmasClient::RESULT_CODE::SUCCESS,
-                        smap[UPDATE_STEP::UPDATE_FINALIZE],
-                        instance->m_ismasMsg.join(' ').toStdString().c_str(),
-                        instance->m_versionInfo.size() >= 1 ? instance->m_versionInfo.at(0).toUtf8().constData() : "N/A");
+                        "");
             ismasClient.sendRequestReceiveResponse(
                 IsmasClient::APISM::DB_PORT, ismasUpdateNews);
         } break;
@@ -1214,12 +1055,12 @@ private:
             QString const &ismasUpdateNews =
                 QString("#M=APISM#C=CMD_EVENT#J=") +
                     ismasClient.updateNewsToIsmas(
-                        _ISMAS_FAILURE,
+                        "U0003",
                         ismasClient.getProgressInPercent(),
                         IsmasClient::RESULT_CODE::INSTALL_ERROR,
-                        smap[UPDATE_STEP::UPDATE_FINALIZE],
+                        smap[step],
                         instance->m_ismasMsg.join(' ').toStdString().c_str(),
-                        instance->m_versionInfo.size() >= 1 ? instance->m_versionInfo.at(0).toUtf8().constData() : "N/A");
+                        "");
             ismasClient.sendRequestReceiveResponse(
                 IsmasClient::APISM::DB_PORT, ismasUpdateNews);
         } break;
@@ -1246,8 +1087,6 @@ private:
         Worker::instance->m_currentStep = step;
 
         switch (step) {
-        case UPDATE_STEP::NONE: {
-        } break;
         case UPDATE_STEP::STARTED:
         break;
         case UPDATE_STEP::CHECK_REPOSITORY:
@@ -1286,9 +1125,6 @@ private:
         break;
         case UPDATE_STEP::CHECK_ISMAS_TRIGGER:
             emit worker->appendText("\n" CHECK_UPDATE_TRIGGER_SET);
-            if (worker->m_guiMsg.size() > 0) {
-                emit worker->showStatusMessage(worker->m_guiMsg);
-            }
         break;
         case UPDATE_STEP::CHECK_ISMAS_TRIGGER_SUCCESS:
         break;
@@ -1422,8 +1258,6 @@ private:
         break;
         case UPDATE_STEP::UPDATE_ACTIVATED:
         break;
-        case UPDATE_STEP::UPDATE_NOT_NECESSARY:
-        break;
         case UPDATE_STEP::UPDATE_FAILED:
             emit worker->appendText(QString("UPDATE "), UPDATE_STEP_FAIL);
         break;