Set version to 1.3.23.

check if download of Json-File worked and to ask what Json-Version
is actually installed

ATBUpdateTool.ini

@@ -14,5 +14,5 @@ dry-run=false
 extended-version=false
 yocto-version=false
 yocto-install=false
-always-download-config=false
+always-download-config=true
 always-download-dc=false

OnDemandUpdatePTU.pro

@@ -64,8 +64,24 @@ 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.
+VERSION="1.3.23"
 
 # PLANNED TODOS:
 #   1:  Das Repository wird repariert bwz. neu geklont. Unabhaengig vom WAIT.
@@ -96,6 +112,10 @@ VERSION="1.3.20"
 #       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.
+#  10:  Bei einer Neuinstallation (Neuhauser) immer JSON files runterladen,
+#       Tariff-Files syncen (d.h. nur wenn noch kein Repo vorhanden ist), und
+#       zwar auch ohne WAIT-Button.
+#  11:  Das Edit-Fenster teilen um die Anzeige zu verbessern.
 
 
 win32 {

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(".");
+    m_iniFileDirectoryOption.setDefaultValue(QCoreApplication::applicationDirPath());
     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);
 }
 
@@ -128,7 +128,6 @@ void CommandLineParser::readSettings() {
     QString const iniFileDir = m_parser.value(m_iniFileDirectoryOption);
     QString const iniFileName = m_parser.value(m_iniFileNameOption);
     m_iniFileName = QDir::cleanPath(iniFileDir + QDir::separator() + iniFileName);
-
     if (!m_iniFileName.isEmpty()) {
         if (QFile(m_iniFileName).exists()) {
             QSettings settings(m_iniFileName, QSettings::IniFormat);

interfaces.h

@@ -1834,6 +1834,9 @@ public:
     virtual uint8_t prn_getPrintResult() const {
        return 0;
     }
+    // return:  0: just printing, wait
+    //          1: OK - last print was succesful
+    //          2: error - not printed
 
 
 
@@ -2273,7 +2276,32 @@ public:
 
 
 signals:
+    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;
+
+
     // 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;
 
@@ -2296,6 +2324,7 @@ signals:
     void hwapi_doorCoinBoxInserted() const;
     void hwapi_doorCBinAndAllDoorsClosed() const;
     void hwapi_doorAllDoorsClosed() const;
+    */
 };
 
 

mainwindow.cpp

@@ -146,7 +146,7 @@ void MainWindow::onEnableExit() {
 
 void MainWindow::onRestartExitTimer() {
     m_exitTimer->stop();
-    m_exitTimer->start(60 * 1000);
+    m_exitTimer->start(5 * 1000);
 
     scrollDownTextEdit();
     ui->updateStatus->setEnabled(false);

update.cpp

@@ -376,24 +376,32 @@ bool Update::downloadJson(enum FileTypeJson type,
                                                    templateIdx,
                                                    (uint8_t *)ba.data())) {
 
-                        m_hw->dc_autoRequest(true);
-                        QThread::msleep(500);
+                        /*
+                         *  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);
 
-                        // 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;
                     }
@@ -494,6 +502,86 @@ 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) {
+
+            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) {
+
+            }
+        } 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";
@@ -504,9 +592,10 @@ bool Update::doUpdate(int &displayIndex, QStringList const &filesToWorkOn) {
     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.*$");
-        if (fToWorkOn.contains(version)) {
+
+        if (fToWorkOn.contains("dc2c.bin")) {
             bool updateBinaryRes = true;
 
             // CONSOLE()
@@ -542,62 +631,62 @@ bool Update::doUpdate(int &displayIndex, QStringList const &filesToWorkOn) {
 
             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));
+                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;
             }
-        } 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

@@ -58,6 +58,7 @@ 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; }
@@ -87,6 +88,7 @@ private:
     bool downloadJson(enum FileTypeJson type, int templateIdx,
                       QString jsFileToSendToDC) const;
     QStringList getDcSoftAndHardWareVersion();
+    QString getFileVersion(QString const& jsonFile);
 
 private slots:
     void readyReadStandardOutput();

worker.cpp

@@ -214,6 +214,12 @@ 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;
 }
@@ -334,21 +340,30 @@ void Worker::privateUpdate() {
     //
     ////////////////////////////////////////////////////////////////////////////
     m_ismasTriggerActive = false;
-    if ((continueUpdate = updateTriggerSet()) == false) {
+    if (m_clone == false) {
+        if ((continueUpdate = updateTriggerSet()) == false) {
+            return;
+        } else {
+            GUI() << (ISMAS() << (CONSOLE() << UPDATE_STEP::CHECK_ISMAS_TRIGGER_SUCCESS));
+            setProgress(_CHECK_ISMAS_TRIGGER_SUCCESS);
+        }
+    } else {
         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));
     }
+
+    qCritical() << "**** m_ismasTriggerActive:" << m_ismasTriggerActive;
+    qCritical() << "****              m_clone:" << m_clone;
+
     if (m_ismasTriggerActive == false) {// make it explicit again: only if the
                                         // ismas trigger is active ('WAIT'),
                                         // then proceed
-        return;
-    }
-    GUI() << (ISMAS() << (CONSOLE() << UPDATE_STEP::CHECK_ISMAS_TRIGGER_SUCCESS));
-    setProgress(_CHECK_ISMAS_TRIGGER_SUCCESS);
+
+        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
 
 
     ////////////////////////////////////////////////////////////////////////////
@@ -458,8 +473,8 @@ bool Worker::updateTriggerSet() {
     GUI() << (ISMAS() << (CONSOLE() << UPDATE_STEP::CHECK_ISMAS_TRIGGER));
 
     QString triggerValue("NOT CHECKED YET");
-
-    for (int repeat = 1; repeat <= 100; ++repeat) {
+    static constexpr int const repeats = 15;
+    for (int repeat = 1; repeat <= repeats; ++repeat) {
 
         if (repeat > 1) {
             int const startMs = QTime::currentTime().msecsSinceStartOfDay();
@@ -467,10 +482,12 @@ bool Worker::updateTriggerSet() {
             QString const &s = QString("elapsed: %1.%2s").arg(durationMs / 1000).arg(durationMs % 1000);
             CONSOLE(QStringList(func) << s) << UPDATE_STEP::DEBUG;
         } else {
-            CONSOLE(QStringList(func) << QString("-> REPEAT=%1").arg(repeat)) << UPDATE_STEP::DEBUG;
+            QStringList lst = (QStringList(func) << QString("-> REPEAT=%1 (%2)").arg(repeat).arg(repeats-repeat));
+            // GUI(lst) << UPDATE_STEP::CHECK_ISMAS_TRIGGER;
+            CONSOLE(lst) << UPDATE_STEP::DEBUG;
         }
 
-        if ((repeat % 10) == 0) {
+        if ((repeat % 8) == 0) {
             CONSOLE(QStringList(func) << "RESTART APISM") << UPDATE_STEP::DEBUG;
             Command c("systemctl restart apism");
             if (c.execute("/tmp")) {
@@ -560,7 +577,7 @@ bool Worker::updateTriggerSet() {
                             return m_ismasTriggerActive;
                         } else
                         if (QRegExp("\\s*").exactMatch(triggerValue)) { // check for whitespace
-                            QStringList lst("empty update trigger");
+                            QStringList lst(QString("%1 empty update trigger (%2)").arg(repeat).arg(repeats-repeat));
                             if (m_clone) {
                                 GUI(lst) << (CONSOLE(lst) << UPDATE_STEP::CHECK_ISMAS_TRIGGER_WRONG_VALUE);
                                                     // if the customer repository has just been cloned
@@ -642,37 +659,31 @@ bool Worker::filesToUpdate() {
     // always execute contents of opkg_commands-file
     m_filesToUpdate << "etc/psa_update/opkg_commands";
 
-    if (m_alwaysDownloadConfig) {
-#if 0
-        QStringList lst(QString("m_alwaysDownloadConfig NOT TESTED"));
-        CONSOLE(lst) << UPDATE_STEP::UPDATE_REPOSITORY;
+    if (m_clone && m_alwaysDownloadConfig) {
         // 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()) {
-                m_filesToUpdate << jsons;
+                for (QStringList::size_type i=0; i<jsons.size(); ++i) {
+                    m_filesToUpdate << QDir::cleanPath(QString("etc/psa_config/") + jsons.at(i));
+                }
             }
         }
-#endif
     }
 
-    if (m_alwaysDownloadDC) {
-#if 0
-        QStringList lst(QString("m_alwaysDownloadDC NOT TESTED"));
-        CONSOLE(lst) << UPDATE_STEP::UPDATE_REPOSITORY;
+    if (m_clone && m_alwaysDownloadDC) {
         // 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/psa_update"));
+        QDir dir(QDir::cleanPath(m_customerRepository + QDir::separator() + "etc/dc"));
         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 << dc.first();
+                m_filesToUpdate << QDir::cleanPath(QString("etc/dc/") + dc.first());
             }
         }
-#endif
     }
 
     if (std::optional<QString> changes = m_gc.gitPull()) {
@@ -705,8 +716,7 @@ bool Worker::computeFilesToDownload() {
             fName.contains("DC2C_cash", Qt::CaseInsensitive)) {
             m_filesToDownload << fName;  // download printer-config-files
         } else {
-            static const QRegularExpression version("^.*dc2c[.][0-9]{1,2}[.][0-9]{1,2}[.]bin.*$");
-            if (fName.contains(version)) {
+            if (fName.contains("dc2c.bin")) {
                 m_filesToDownload << fName; // download device controller
             }
         }
@@ -727,7 +737,7 @@ bool Worker::execOpkgCommands() {
                     if (f.open(QIODevice::ReadOnly)) {
                         QTextStream in(&f);
                         m_opkgCommands.clear();
-                        bool executeOpkgCommandFailed = false;
+                        QStringList opkgErrorLst;
                         while (!in.atEnd()) {
                             QString line = in.readLine();
                             static const QRegularExpression comment("^\\s*#.*$");
@@ -735,7 +745,7 @@ bool Worker::execOpkgCommands() {
                                 // found opkg command
                                 QString opkgCommand = line.trimmed();
                                 if (!executeOpkgCommand(opkgCommand)) {
-                                    executeOpkgCommandFailed = true;
+                                    opkgErrorLst << opkgCommand;
                                 } else {
                                     QString cmd = "\n  " + opkgCommand;
                                     emit appendText(cmd);
@@ -789,14 +799,15 @@ bool Worker::execOpkgCommands() {
                             }
                         }
                         f.close();
-                        if (!executeOpkgCommandFailed) {
+                        if (opkgErrorLst.size() == 0) {
                             if (m_opkgCommands.size() > 0) {
                                 m_displayIndex = 1;
-                                GUI() << UPDATE_STEP::EXEC_OPKG_COMMAND_SUCCESS;
+                                ISMAS() << (GUI() << (CONSOLE() << UPDATE_STEP::EXEC_OPKG_COMMAND_SUCCESS));
                                 setProgress(_EXEC_OPKG_COMMAND_SUCCESS);
                             }
                         } else {
                             m_displayIndex = 1;
+                            ISMAS(opkgErrorLst) << (GUI(opkgErrorLst) << (CONSOLE() << UPDATE_STEP::EXEC_OPKG_COMMAND_FAILURE));
                             GUI() << UPDATE_STEP::EXEC_OPKG_COMMAND_FAILURE;
                             setProgress(_EXEC_OPKG_COMMAND_FAILURE);
                             return false;
@@ -827,7 +838,16 @@ bool Worker::downloadFilesToPSAHardware() {
                           m_pluginName,
                           m_workingDirectory);
 
-            return update.doUpdate(m_displayIndex, m_filesToDownload);
+            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;
+            }
+            return false;
         } 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);
@@ -847,7 +867,7 @@ bool Worker::syncCustomerRepositoryAndFS() {
                             QStringList() << "-c" << "mkdir -p /etc/psa_config /etc/dc /etc/psa_tariff")) {
                 qCritical() << "COULD NOT EXECUTE '" << md.command() << "' exitCode=(" << md.exitCode() << ")";
             }
-            QString const params("-vvv                    "
+            QString const params("-v                      "
                                  "--recursive             "
                                  "--progress              "
                                  "--checksum              "

worker.h

@@ -557,8 +557,10 @@ private:
         break;
         case UPDATE_STEP::EXEC_OPKG_COMMAND_SUCCESS:
         break;
-        case UPDATE_STEP::EXEC_OPKG_COMMAND_FAILURE:
-        break;
+        case UPDATE_STEP::EXEC_OPKG_COMMAND_FAILURE: {
+            lst << instance->m_debugMsg;
+            Utils::printUpdateStatusMsg(debug, lst);
+        } break;
         case UPDATE_STEP::DOWNLOAD_CONFIG_FILE:
         break;
         case UPDATE_STEP::DOWNLOAD_CONFIG_FILE_SUCCESS:
@@ -1125,6 +1127,9 @@ 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;