Set version to 1.3.14.

Add compile flag -C (so it is possible to use /*fall through*/ without
having the proprocessor to remove this comment.

OnDemandUpdatePTU.pro

@@ -35,6 +35,42 @@ DEFINES += QT_DEPRECATED_WARNINGS
 #           Fix display of UPDATE_SUCCESS when opkg_command fails. Detected when
 #           updating apsim failed.
 # 1.3.11:   Integrate version of ATBUpdateTool in SendLastVersion-ISMAS-message.
+# 1.3.12:   Add command parameters for output of yocto-infos about ATBUpdateTool.
+#           Use 'git pull' instead of 'git fetch'.
+#           Use 'git clone --filter=blob:none' instead of 'git clone' to speed
+#           up cloning of customer repository.
+# 1.3.13:   Fix: if the customer repository is corrupted, remove it and re-clone
+#           the repository (without checking the ISMAS-trigger (WAIT-)button.
+VERSION="1.3.14"
+# 1.3.14:   Add additional check for sanity of customer repository using
+#           "git fsck".
+#           Stream-lined code of update process: massive refactoring.
+#           Added functionality: If WAIT button is not active, then an existing
+#           customer repository will be repaired, or a not existing repository
+#           will be cloned. The process stops then.
+#           However, if the WAIT button is active, the at least the commands in
+#           opkg_commands will be executed. Changed files in the customer
+#           repository will be worked on: tariff-files will be synced with the
+#           local filesystem, json-files will be downloaded to firmware.
+#           The device-controller firmware will be handled in a later version.
+
+# 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
+#       geklont), aber zusaetzlich werden alle verfuegbaren Dateien als neu
+#       angesehen und die entsprechenden Aktionen durchgefuehrt: tariff-files
+#       spiegeln, json-files laden und dc laden. Also VORSICHT: das repository
+#       muss in diesem fall wirklich in ordnung sein.
+#   3:  Wurde keine Datei geaendert, kein initiales Clone und der WAIT-button
+#       nicht aktiv, so (passiert natuerlich nichts) kann man davon ausgehen,
+#       dass es sich um ein automatisches Update handelt. Dann koennte man im
+#       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.
 
 win32 {
     BUILD_DATE=$$system("date /t")
@@ -46,7 +82,6 @@ win32 {
 
 GIT_COMMIT=$$system("git log -1 --format=oneline | cut -d' ' -f1")
 
-VERSION="1.3.11"
 EXTENDED_VERSION="$${VERSION}-$${GIT_COMMIT}"
 
 INCLUDEPATH += plugins
@@ -59,6 +94,8 @@ DEFINES+=APP_BUILD_DATE=\\\"$$BUILD_DATE\\\"
 DEFINES+=APP_BUILD_TIME=\\\"$$BUILD_TIME\\\"
 DEFINES+=APP_EXTENDED_VERSION=\\\"$$EXTENDED_VERSION\\\"
 
+# keep comments, as /* fall through */
+QMAKE_CXXFLAGS += -C
 QMAKE_CXXFLAGS += -g
 QMAKE_CXXFLAGS += -Wno-deprecated-copy
 
@@ -67,14 +104,14 @@ contains( CONFIG, PTU5 ) {
     CONFIG += link_pkgconfig
     lessThan(QT_MAJOR_VERSION, 5):   PKGCONFIG += qextserialport
     QMAKE_CXXFLAGS += -O2 -std=c++17   # for GCC >= 4.7
-    QMAKE_CXXFLAGS += -Wno-deprecated-copy
+    # QMAKE_CXXFLAGS += -Wno-deprecated-copy
     ARCH = PTU5
     DEFINES+=PTU5
 }
 contains( CONFIG, PTU5_YOCTO ) {
     greaterThan(QT_MAJOR_VERSION, 4): QT += serialport
     QMAKE_CXXFLAGS += -std=c++17   # for GCC >= 4.7
-    QMAKE_CXXFLAGS += -Wno-deprecated-copy
+    # QMAKE_CXXFLAGS += -Wno-deprecated-copy
     PTU5BASEPATH = /opt/devel/ptu5
     ARCH = PTU5
     DEFINES+=PTU5
@@ -88,7 +125,7 @@ contains( CONFIG, DesktopLinux ) {
     # QMAKE_CC = ccache $$QMAKE_CC
     # QMAKE_CXX = ccache $$QMAKE_CXX
     QMAKE_CXXFLAGS += -std=c++17
-    QMAKE_CXXFLAGS += -Wno-deprecated-copy
+    # QMAKE_CXXFLAGS += -Wno-deprecated-copy
     linux-clang {  QMAKE_CXXFLAGS += -Qunused-arguments   }
     ARCH = DesktopLinux
     DEFINES+=DesktopLinux

git/git_client.cpp

@@ -26,29 +26,93 @@ GitClient::GitClient(QString const &customerNrStr,
 }
 
 bool GitClient::gitCloneCustomerRepository() {
-    QString gitCommand("git clone ");
+    /*  Blobless clone
+        ==============
+
+        When using the --filter=blob:none option, the initial git clone will
+        download all reachable commits and trees, and only download the blobs
+        for commits when you do a git checkout. This includes the first checkout
+        inside the git clone operation.
+
+        The important thing to notice is that we have a copy of every blob at
+        HEAD but the blobs in the history are not present. If your repository
+        has a deep history full of large blobs, then this option can
+        significantly reduce your git clone times. The commit and tree data is
+        still present, so any subsequent git checkout only needs to download
+        the missing blobs. The Git client knows how to batch these requests to
+        ask the server only for the missing blobs.
+
+        Further, when running git fetch in a blobless clone, the server only
+        sends the new commits and trees. The new blobs are downloaded only
+        after a git checkout. Note that git pull runs git fetch and then git
+        merge, so it will download the necessary blobs during the git merge
+        command.
+
+        When using a blobless clone, you will trigger a blob download whenever
+        you need the contents of a file, but you will not need one if you only
+        need the OID (object-id) of a file. This means that git log can detect
+        which commits changed a given path without needing to download extra
+        data.
+
+        This means that blobless clones can perform commands like git
+        merge-base, git log, or even git log -- <path> with the same performance
+        as a full clone.
+
+        Commands like git diff or git blame <path> require the contents of the
+        paths to compute diffs, so these will trigger blob downloads the first
+        time they are run. However, the good news is that after that you will
+        have those blobs in your repository and do not need to download them a
+        second time. Most developers only need to run git blame on a small
+        number of files, so this tradeoff of a slightly slower git blame command
+        is worth the faster clone and fetch times.
+
+        Note: git v2.18 does not support treeless clones: --filter=tree:0.
+     */
+
+    // Note: for some reason it is necessary to pass "--progress ---v",
+    // otherwise QProcess returns an error of 128 = 0x80 for the command.
+
+    QString gitCommand("git clone --progress -vvv --filter=blob:none ");
     gitCommand += m_repositoryPath;
     Command c(gitCommand);
 
     qInfo() << "IN CURRENT WD" << m_workingDirectory
-            << "CLONE" << m_repositoryPath << "...";
+            << "CLONE VIA COMMAND" << gitCommand;
 
     if (c.execute(m_workingDirectory)) { // execute the command in wd
         QString const result = c.getCommandResult();
         if (!result.isEmpty()) {
             // Cloning into 'customer_281'...\n
-            static QRegularExpression re("(^\\s*Cloning\\s+into\\s+[']\\s*)(.*)(\\s*['].*$)");
+            int customer = -1;
-            QRegularExpressionMatch match = re.match(result);
+            int cloning = result.indexOf("Cloning", 0, Qt::CaseInsensitive);
-            if (match.hasMatch()) {
+            if (cloning != -1) {
-                if (re.captureCount() == 3) { // start with full match (0), then the other 3 matches
+                customer = result.indexOf("customer_", cloning, Qt::CaseInsensitive);
-                    if (match.captured(2).trimmed() == m_customerNr) {
+                if (customer != -1) {
-                        qInfo() << "CLONING" << m_repositoryPath << "OK";
+                    QString customerNr = result.mid(customer);
-                        return true;
+                    static constexpr char const ch = '\'';
+                    int i = customerNr.indexOf(QChar(ch));
+                    if (i != -1) {
+                        if ((customerNr = customerNr.mid(0, i)) == m_customerNr) {
+                            qInfo() << "CLONING" << m_repositoryPath << "OK";
+                            return true;
+                        }
+                        Utils::printCriticalErrorMsg(
+                            QString("ERROR CLONE RESULT HAS WRONG CUSTOMER-NR. (%1 != %2) CLONE_RESULT=%3")
+                                .arg(customerNr)
+                                .arg(m_customerNr)
+                                .arg(result));
+                        return false;
                     }
                 }
             }
+            Utils::printCriticalErrorMsg(
+                QString("ERROR CLONE RESULT HAS WRONG FORMAT. CLONING=%1 CUSTOMER=%2 CLONE_RESULT=%3")
+                    .arg(cloning)
+                    .arg(customer)
+                    .arg(result));
+            return false;
         }
-        Utils::printCriticalErrorMsg(QString("ERROR CLONE RESULT HAS WRONG FORMAT. CLONE_RESULT=") + result);
+        Utils::printCriticalErrorMsg("ERROR CLONE RESULT IS EMPTY");
     }
     return false;
 }
@@ -215,92 +279,88 @@ std::optional<QStringList> GitClient::gitDiff(QString const &commits) {
     return std::nullopt;
 }
 
+bool GitClient::gitFsck() {
+    bool r = false;
+    if (QDir(m_customerRepository).exists()) {
+        Command c("git fsck");
+        if ((r = c.execute(m_customerRepository)) == false) {
+            QString const &s = c.getCommandResult().trimmed();
+            Utils::printCriticalErrorMsg(QString("GIT FSCK FAILED: %1").arg(s));
+        }
+    }
+    return r;
+}
 /*
  Hat sich nichts geaendert, so werden auch keine Commits <>..<> angezeigt
  */
-std::optional<QString> GitClient::gitFetch() {
+std::optional<QString> GitClient::gitPull() {
     if (QDir(m_customerRepository).exists()) {
         qInfo() << "BRANCH NAME" << m_branchName;
 
-        Command c("git fetch");
+        Command c("git pull");
         if (c.execute(m_customerRepository)) {
             QString const s = c.getCommandResult().trimmed();
             if (!s.isEmpty()) {
                 QStringList lines = Update::split(s, '\n');
+                worker()->CONSOLE(lines) << Worker::UPDATE_STEP::UPDATE_REPOSITORY;
                 if (!lines.empty()) {
-                    int zoneNr = Utils::read1stLineOfFile("/mnt/system_data/zone_nr");
+                    static const QRegularExpression alreadyUpToDate("^\\s*Already\\s+up\\s+to\\s+date.*$");
-                    m_branchName = (zoneNr != 0) ? QString("zg1/zone%1").arg(zoneNr) : "master";
+                    if (std::none_of(lines.cbegin(), lines.cend(),
-                    // lines can look like this:
+                        [](QString const &s) { return s.contains(alreadyUpToDate); })) {
-                    // From https://git.mimbach49.de/GerhardHoffmann/customer_281
+                        int zoneNr = Utils::read1stLineOfFile("/mnt/system_data/zone_nr");
-                    //   41ec581..5d25ac3  master     -> origin/master
+                        m_branchName = (zoneNr != 0) ? QString("zg1/zone%1").arg(zoneNr) : "master";
-                    //   ff10f57..43530a1  zg1/zone1  -> origin/zg1/zone1
+                        // lines can look like this:
-                    //   6ed893f..5d9882c  zg1/zone2  -> origin/zg1/zone2
+                        // From https://git.mimbach49.de/GerhardHoffmann/customer_281
-                    //   4384d17..77045d8  zg1/zone3  -> origin/zg1/zone3
+                        //   41ec581..5d25ac3  master     -> origin/master
-                    //   89d2812..36a0d74  zg1/zone5  -> origin/zg1/zone5
+                        //   ff10f57..43530a1  zg1/zone1  -> origin/zg1/zone1
-                    bool found = false;
+                        //   6ed893f..5d9882c  zg1/zone2  -> origin/zg1/zone2
-                    for (int i=0; i < lines.size(); ++i) {
+                        //   4384d17..77045d8  zg1/zone3  -> origin/zg1/zone3
-                        if (lines.at(i).contains(m_branchName)) {
+                        //   89d2812..36a0d74  zg1/zone5  -> origin/zg1/zone5
-                            found = true;
+                        bool found = false;
-                            // 409f198..6c22726  zg1/zone1  -> origin/zg1/zone1
+                        for (int i=0; i < lines.size(); ++i) {
-                            static QRegularExpression re("(^\\s*)([0-9A-Fa-f]+..[0-9A-Fa-f]+)(.*$)");
+                            if (lines.at(i).contains(m_branchName)) {
-                            QRegularExpressionMatch match = re.match(lines.at(i));
+                                found = true;
-                            if (match.hasMatch()) {
+                                // 409f198..6c22726  zg1/zone1  -> origin/zg1/zone1
-                                if (re.captureCount() == 3) { // start with full match (0), then the other 3 matches
+                                static QRegularExpression re("(^\\s*)([0-9A-Fa-f]+..[0-9A-Fa-f]+)(.*$)");
-                                    return match.captured(2);
+                                QRegularExpressionMatch match = re.match(lines.at(i));
+                                if (match.hasMatch()) {
+                                    if (re.captureCount() == 3) { // start with full match (0), then the other 3 matches
+                                        QString const matchCaptured = match.captured(2);
+                                        worker()->CONSOLE(QStringList(matchCaptured)) << Worker::UPDATE_STEP::UPDATE_REPOSITORY;
+                                        return matchCaptured;
+                                    } else {
+                                        QStringList lst(QString("(wrong capture count (%1)").arg(re.captureCount()));
+                                        worker()->GUI(lst) << (worker()->CONSOLE(lst) << Worker::UPDATE_STEP::UPDATE_REPOSITORY_FAILURE);
+                                    }
                                 } else {
-                                    emit m_worker->showErrorMessage("git fetch",
+                                    QStringList lst("no regex-match for commits");
-                                        QString("(wrong cap-count (%1)").arg(re.captureCount()));
+                                    worker()->GUI(lst) << (worker()->CONSOLE(lst) << Worker::UPDATE_STEP::UPDATE_REPOSITORY_FAILURE);
                                 }
-                            } else {
-                                emit m_worker->showErrorMessage("git fetch",
-                                    "no regex-match for commits");
-                                Utils::printCriticalErrorMsg("NO REGEX MATCH FOR COMMITS");
                             }
                         }
-                    }
+                        if (!found) {
-                    if (!found) {
+                            QStringList lst(QString("unknown branch name ") + m_branchName);
-                        emit m_worker->showErrorMessage("git fetch",
+                            worker()->GUI(lst) << (worker()->CONSOLE(lst) << Worker::UPDATE_STEP::UPDATE_REPOSITORY_FAILURE);
-                            QString("unkown branch name ") + m_branchName);
+                        }
-                        Utils::printCriticalErrorMsg("UNKNOWN BRANCH NAME " + m_branchName);
+                    } else {
+                        return "Already up to date";
                     }
                 } else {
-                    emit m_worker->showErrorMessage("git fetch",
+                    QStringList lst(QString("WRONG FORMAT FOR RESULT OF 'GIT PULL' ") + s);
-                        QString("wrong format for result of 'git fetch' ") + s);
+                    worker()->GUI(lst) << (worker()->CONSOLE(lst) << Worker::UPDATE_STEP::UPDATE_REPOSITORY_FAILURE);
-                    Utils::printCriticalErrorMsg(QString("WRONG FORMAT FOR RESULT OF 'GIT FETCH' ") + s);
                 }
             } else {
-                // emit m_worker->showErrorMessage("git fetch", "empty result for 'git fetch'");
+                QStringList lst("EMPTY RESULT FOR 'GIT PULL'");
-                Utils::printInfoMsg("EMPTY RESULT FOR 'GIT FETCH'");
+                worker()->GUI(lst) << (worker()->CONSOLE(lst) << Worker::UPDATE_STEP::UPDATE_REPOSITORY_FAILURE);
             }
         }
     } else {
-        emit m_worker->showErrorMessage("git fetch", QString("repository ") + m_customerRepository + " does not exist");
+        QStringList lst(QString("REPOSITORY ") + m_customerRepository + " DOES NOT EXIST");
-        Utils::printCriticalErrorMsg(QString("REPOSITORY ") + m_customerRepository + " DOES NOT EXIST");
+        worker()->GUI(lst) << (worker()->CONSOLE(lst) << Worker::UPDATE_STEP::UPDATE_REPOSITORY_FAILURE);
     }
     return std::nullopt;
 }
 
-bool GitClient::gitFetchAndDiff() {
-    if (gitFetch()) {
-        QString gitCommand("git diff --compact-summary HEAD..FETCH_HEAD");
-        Command c(gitCommand);
-        return c.execute(m_workingDirectory);
-    }
-    return false;
-}
-
-bool GitClient::gitPull() {
-    if (QDir(m_customerRepository).exists()) {
-        Command c("git pull");
-        if (c.execute(m_customerRepository)) {
-            qInfo() << "PULLED INTO" << m_customerRepository;
-            return true;
-        }
-        Utils::printCriticalErrorMsg(QString("PULL INTO " + m_customerRepository + " FAILED"));
-    }
-    return false;
-}
-
 std::optional<QStringList> GitClient::gitMerge() {
     Command c("git merge");
     if (c.execute(m_workingDirectory)) {

git/git_client.h

@@ -43,12 +43,15 @@ class GitClient : public QObject {
 
     bool gitCloneAndCheckoutBranch();
 
-    std::optional<QString> gitFetch();
+    Worker *worker() { return m_worker; }
-    bool gitFetchAndDiff();
+    Worker const *worker() const { return m_worker; }
-    bool gitPull();
+
+    std::optional<QString> gitPull();
     std::optional<QStringList> gitDiff(QString const &commit);
     std::optional<QStringList> gitMerge();
 
+    bool gitFsck();
+
     QString gitLastCommit(QString fileName);
     QStringList gitShowReason(QString branchName);
     static QString gitBlob(QString fileName);

ismas/ismas_client.cpp

@@ -56,6 +56,12 @@ void IsmasClient::printDebugMessage(int port,
                                     QString const &clientIP,
                                     int clientPort,
                                     QString const &message) {
+#if 0
+    Q_UNUSED(port);
+    Q_UNUSED(clientIP);
+    Q_UNUSED(clientPort);
+    Q_UNUSED(message);
+#else
     qDebug().noquote()
         << "\n"
         << "SEND-REQUEST-RECEIVE-RESPONSE ..." << "\n"
@@ -64,12 +70,19 @@ void IsmasClient::printDebugMessage(int port,
         << "local address ..." << clientIP << "\n"
         << "local port ......" << clientPort << "\n"
         << message;
+#endif
 }
 
 void IsmasClient::printInfoMessage(int port,
                                    QString const &clientIP,
                                    int clientPort,
                                    QString const &message) {
+#if 0
+    Q_UNUSED(port);
+    Q_UNUSED(clientIP);
+    Q_UNUSED(clientPort);
+    Q_UNUSED(message);
+#else
     qInfo().noquote()
         << "\n"
         << "SEND-REQUEST-RECEIVE-RESPONSE ..." << "\n"
@@ -78,6 +91,7 @@ void IsmasClient::printInfoMessage(int port,
         << "local address ..." << clientIP << "\n"
         << "local port ......" << clientPort << "\n"
         << message;
+#endif
 }
 
 void IsmasClient::printErrorMessage(int port,
@@ -301,7 +315,7 @@ IsmasClient::sendRequestReceiveResponse(int port, QString const &request) {
             }
         }
 
-        printInfoMessage(port, clientIP, clientPort, QString("MESSAGE RECEIVED ") + buf);
+        // printInfoMessage(port, clientIP, clientPort, QString("MESSAGE RECEIVED ") + buf);
         QString response(buf);
 
         if (int idx = response.indexOf("{\"error\":\"ISMAS is offline\"}")) {
@@ -376,16 +390,18 @@ QString IsmasClient::errorBackendNotConnected(QString const &info,
                              version.toStdString().c_str());
 }
 
-QString IsmasClient::errorGitClone(int percent, QString const &info, QString const &version) {
+QString IsmasClient::errorGitClone(QString const &info,
+                                   QString const &version) {
     return updateNewsToIsmas("U0003",
-                             percent,
+                             m_progressInPercent,
                              RESULT_CODE::INSTALL_ERROR,
                              "CLONE CUSTOMER REPOSITORY FAILED",
                              info.toStdString().c_str(),
                              version.toStdString().c_str());
 }
 
-QString IsmasClient::backendConnected(QString const &info, QString const &version) {
+QString IsmasClient::backendConnected(QString const &info,
+                                      QString const &version) {
     return updateNewsToIsmas("U0010",
                              m_progressInPercent,
                              RESULT_CODE::SUCCESS,
@@ -394,7 +410,8 @@ QString IsmasClient::backendConnected(QString const &info, QString const &versio
                              version.toStdString().c_str());
 }
 
-QString IsmasClient::execOpkgCommand(QString const &info, QString const &version) {
+QString IsmasClient::execOpkgCommand(QString const &info,
+                                     QString const &version) {
     return updateNewsToIsmas("U0010",
                              m_progressInPercent,
                              RESULT_CODE::SUCCESS,

ismas/ismas_client.h

@@ -177,7 +177,7 @@ public:
     QString cloneAndCheckoutCustomerRepository(QString const &info, QString const &version = QString());   // clone and checkout customer repository
     QString checkoutBranch(QString const &info, QString const &version = QString());   // checkout branch
     QString errorBackendNotConnected(QString const &info, QString const &version = QString());   // checkout branch
-    QString errorGitClone(int percent, QString const &info, QString const &version = QString());
+    QString errorGitClone(QString const &info, QString const &version = QString());
     QString backendConnected(QString const &info, QString const &version = QString());
     QString updateTriggerSet(QString const &info, QString const &version = QString());
     QString errorUpdateTrigger(QString const &info, QString const &version = QString());

main.cpp

@@ -116,31 +116,63 @@ int main(int argc, char *argv[]) {
         QCoreApplication::translate("main", "Show extended version (including last git commit)."));
     parser.addOption(extendedVersionOption);
 
+    QCommandLineOption yoctoVersionOption(QStringList() << "y" << "yocto-version",
+        QCoreApplication::translate("main", "Show yocto version of ATBUpdateTool."));
+    parser.addOption(yoctoVersionOption);
+
+    QCommandLineOption yoctoInstallStatusOption(QStringList() << "Y" << "yocto-install",
+        QCoreApplication::translate("main", "Show yocto install status of ATBUpdateTool."));
+    parser.addOption(yoctoInstallStatusOption);
+
     // Process the actual command line arguments given by the user
     parser.process(a);
     QString plugInDir = parser.value(pluginDirectoryOption);
     QString plugInName = parser.value(pluginNameOption);
     QString workingDir = parser.value(workingDirectoryOption);
     bool const dryRun = parser.isSet(dryRunOption);
+    bool const showYoctoVersion = parser.isSet(yoctoVersionOption);
+    bool const showYoctoInstallStatus = parser.isSet(yoctoInstallStatusOption);
     bool const showExtendedVersion = parser.isSet(extendedVersionOption);
     QString const rtPath = QCoreApplication::applicationDirPath();
 
+    int machineNr = Utils::read1stLineOfFile("/etc/machine_nr");
+    int customerNr = Utils::read1stLineOfFile("/etc/cust_nr");
+    int zoneNr = Utils::read1stLineOfFile("/etc/zone_nr");
+    QString const branchName = (zoneNr != 0)
+            ? QString("zg1/zone%1").arg(zoneNr) : "master";
+
+    QThread::currentThread()->setObjectName("main thread");
+    qInfo() << "Main thread" << QThread::currentThreadId();
+
     if (showExtendedVersion) {
         printf(APP_EXTENDED_VERSION"\n");
         return 0;
     }
 
+    if (showYoctoVersion) {
+        printf("%s\n", Worker::getATBUpdateToolYoctoVersion().toStdString().c_str());
+        return 0;
+    }
+
+    if (showYoctoInstallStatus) {
+        printf("%s\n", Worker::getATBUpdateToolYoctoInstallationStatus().toStdString().c_str());
+        return 0;
+    }
+
     if (!QDir(plugInDir).exists()) {
         qCritical() << plugInDir
                     << "does not exists, but has to contain dc-library";
         exit(-1);
     }
 
-    qInfo() << "pwd ..............." << rtPath;
+    qInfo() << "pwd ......................" << rtPath;
-    qInfo() << "plugInDir ........." << plugInDir;
+    qInfo() << "plugInDir ................" << plugInDir;
-    qInfo() << "plugInName ........" << plugInName;
+    qInfo() << "plugInName ..............." << plugInName;
-    qInfo() << "workingDir ........" << workingDir;
+    qInfo() << "workingDir ..............." << workingDir;
-    qInfo() << "dryRun ............" << dryRun;
+    qInfo() << "dryRun ..................." << dryRun;
+    qInfo() << "extended-version ........." << APP_EXTENDED_VERSION;
+    //qInfo() << "yocto-version ............" << Worker::getATBUpdateToolYoctoVersion();
+    //qInfo() << "yocto-install-status ....." << Worker::getATBUpdateToolYoctoInstallationStatus();
 
     // before loading the library, delete all possible shared memory segments
 #if defined Q_OS_LINUX || defined Q_OS_UNIX
@@ -153,15 +185,6 @@ int main(int argc, char *argv[]) {
     hw->dc_autoRequest(true);
     // hw->dc_openSerial(5, "115200", "ttymxc2", 1);
 
-    int machineNr = Utils::read1stLineOfFile("/etc/machine_nr");
-    int customerNr = Utils::read1stLineOfFile("/etc/cust_nr");
-    int zoneNr = Utils::read1stLineOfFile("/etc/zone_nr");
-    QString const branchName = (zoneNr != 0)
-            ? QString("zg1/zone%1").arg(zoneNr) : "master";
-
-    QThread::currentThread()->setObjectName("main thread");
-    qInfo() << "Main thread" << QThread::currentThreadId();
-
     Worker worker(customerNr,
                   machineNr,
                   zoneNr,

mainwindow.cpp

@@ -96,7 +96,7 @@ MainWindow::MainWindow(hwinf *hw, Worker *worker, Update *update, QWidget *paren
     , m_worker(worker)
     , m_width(70)
     , m_progressRunning(false)
-    , m_progressValue(0)
+    // , m_progressValue(0)
     , m_update(update)
     , m_updateStep(UpdateDcEvent::UpdateStep::NONE) {
 
@@ -155,6 +155,8 @@ MainWindow::MainWindow(hwinf *hw, Worker *worker, Update *update, QWidget *paren
     connect(m_worker, SIGNAL(appendText(QString,QString)),this,SLOT(onAppendText(QString,QString)));
     connect(m_worker, SIGNAL(showErrorMessage(QString,QString)),this, SLOT(onShowErrorMessage(QString,QString)));
     connect(m_worker, SIGNAL(showStatusMessage(QString,QString)),this, SLOT(onShowStatusMessage(QString,QString)));
+    connect(m_worker, SIGNAL(showErrorMessage(QStringList)),this, SLOT(onShowErrorMessage(QStringList)));
+    connect(m_worker, SIGNAL(showStatusMessage(QString,QString)),this, SLOT(onShowStatusMessage(QString,QString)));
     connect(m_worker, SIGNAL(replaceLast(QString,QString)),this,SLOT(onReplaceLast(QString,QString)));
     connect(m_worker, SIGNAL(replaceLast(QStringList,QString)),this, SLOT(onReplaceLast(QStringList,QString)));
 }
@@ -178,22 +180,22 @@ void MainWindow::customEvent(QEvent *event) {
             case START_PROGRESS_LOOP: {
                 m_progressRunning = true;
                 ui->updateProgress->reset();
-                m_progressValue = 10;
+                // m_progressValue = 10;
-                QApplication::postEvent(this, new ProgressEvent(this, m_progressValue));
+                QApplication::postEvent(this, new ProgressEvent(this, 1));
             } break;
             case STOP_PROGRESS_LOOP: {
                 m_progressRunning = false;
-                m_progressValue -= 10;
+                // m_progressValue -= 10;
-                m_worker->setProgress(m_progressValue/10);
+                // m_worker->setProgress(m_progressValue/10);
             } break;
             default: {
-                    if (m_progressRunning) {
+                if (m_progressRunning) {
-                        m_progressValue = progress;
+                    // m_progressValue = progress;
-                        ui->updateProgress->setValue(progress/10);
+                    ui->updateProgress->setValue(progress);
-                        QApplication::postEvent(this, new ProgressEvent(this, progress+10));
+                    // ueberpruefen: hauptfenster schickt sich selber ein event
-                        QThread::msleep(500);
+                    // QApplication::postEvent(this, new ProgressEvent(this, progress));
-                    }
+                    // QThread::msleep(500);
-                }
+                }}
             }
         } else
         if (sender == m_worker) {
@@ -327,8 +329,18 @@ void MainWindow::onRestartExitTimer() {
 
 void MainWindow::onQuit() {
     m_exitTimer->stop();
-    qCritical() << QString("ON QUIT: EXIT CODE %1").arg(m_worker->returnCode());
+    int errorCode = 0;
-    qApp->exit(m_worker->returnCode());
+
+    qCritical()
+        << QString("ON QUIT: CURRENT STEP %1")
+            .arg(m_worker->getSmap()[m_worker->currentStep()]);
+
+    // TODO: replace SEND_LAST_VERSION with UPDATE_SUCCEEDED
+    if (m_worker->currentStep() != Worker::UPDATE_STEP::SEND_LAST_VERSION) {
+        errorCode = -1;
+    }
+    qCritical() << QString("ON QUIT: EXIT CODE %1").arg(errorCode);
+    qApp->exit(errorCode);
 }
 
 void MainWindow::scrollDownTextEdit() {
@@ -448,3 +460,21 @@ void MainWindow::onShowErrorMessage(QString title, QString text) {
 void MainWindow::onShowStatusMessage(QString title, QString text) {
     onShowMessage(title, text);
 }
+
+void MainWindow::onShowErrorMessage(QStringList lst) {
+    if (lst.size() >= 2) {
+        onShowMessage(lst.at(0), lst.at(1));
+    }
+    if (lst.size() == 1) {
+        onShowMessage(lst.at(0), "");
+    }
+}
+
+void MainWindow::onShowStatusMessage(QStringList lst) {
+    if (lst.size() >= 2) {
+        onShowMessage(lst.at(0), lst.at(1));
+    }
+    if (lst.size() == 1) {
+        onShowMessage(lst.at(0), "");
+    }
+}

mainwindow.h

@@ -34,7 +34,7 @@ public:
     static const int BL_IS_UP_COUNT = 5;
     static const int BL_STOP_COUNT = 5;
 
-    int progressValue() const { return m_progressValue; }
+    // int progressValue() const { return m_progressValue; }
     hwinf *getPlugin() { return m_hw; }
     hwinf const *getPlugin() const { return m_hw; }
     Update *getUpdate() { return m_update; }
@@ -48,6 +48,8 @@ public slots:
     void onReplaceLast(QString, QString suffix = "");
     void onShowErrorMessage(QString, QString);
     void onShowStatusMessage(QString, QString);
+    void onShowErrorMessage(QStringList);
+    void onShowStatusMessage(QStringList);
     void onStopStartTimer();
     void onRestartExitTimer();
     void onEnableExit();
@@ -76,7 +78,7 @@ private:
     QTimer *m_startTimer;
     QTimer *m_exitTimer;
     bool m_progressRunning;
-    int m_progressValue;
+    //int m_progressValue;
     Update *m_update;
     UpdateDcEvent::UpdateStep m_updateStep;
 };

update.cpp

@@ -846,8 +846,8 @@ bool Update::doUpdate(int &displayIndex, QStringList const &filesToWorkOn) {
             qCritical() << "UNKNOWN JSON FILE NAME" << fToWorkOn;
             res = false;
         }
-        m_worker->stopProgressLoop();
+        // m_worker->stopProgressLoop();
-        m_worker->setProgress(100);
+        // m_worker->setProgress(100);
 
         if (res == false) {
             break;

utils.cpp

@@ -46,17 +46,70 @@ QString Utils::zoneName(quint8 i) {
     return "N/A";
 }
 
-void Utils::printCriticalErrorMsg(QString const &errorMsg) {
+void Utils::printCriticalErrorMsg(QString const &errorMsg, bool upper, bool lower) {
-    qCritical() << QString(80, '!');
+    if (upper) qCritical() << QString(80, 'E');
+
     qCritical() << errorMsg;
-    qCritical() << QString(80, '!');
+
+    if (lower) qCritical() << QString(80, 'E');
 }
 
-void Utils::printInfoMsg(QString const &infoMsg) {
+void Utils::printCriticalErrorMsg(QStringList const &errorMsg) {
-    qCritical() << QString(80, '=');
+    qCritical() << QString(80, 'E');
-    qCritical() << infoMsg;
+    for (int i = 0; i < errorMsg.size(); ++i) {
-    qCritical() << QString(80, '=');
+        qCritical() << errorMsg.at(i);
+    }
+    qCritical() << QString(80, 'E');
+}
 
+void Utils::printUpdateStatusMsg(QDebug &debug, QStringList const &updateMsg) {
+    debug << QString(80, 'U');
+    for (int i = 0; i < updateMsg.size(); ++i) {
+        debug << updateMsg.at(i);
+    }
+    debug << QString(80, 'U');
+}
+
+void Utils::printUpdateStatusMsg(QStringList const &updateMsg) {
+    qCritical() << QString(80, 'U');
+    for (int i = 0; i < updateMsg.size(); ++i) {
+        qCritical() << updateMsg.at(i);
+    }
+    qCritical() << QString(80, 'U');
+}
+
+void Utils::printUpdateStatusMsg(QString const &updateMsg, bool upper, bool lower) {
+    if (upper) qCritical() << QString(80, 'U');
+
+    qCritical() << updateMsg;
+
+    if (lower) qCritical() << QString(80, 'U');
+}
+
+void Utils::printUpdateStatusMsg(QDebug &debug, QString const &updateMsg,
+                                 bool upper, bool lower) {
+    if (upper) debug << QString(80, 'U');
+
+    debug << updateMsg;
+
+    if (lower) debug << QString(80, 'U');
+
+}
+
+void Utils::printInfoMsg(QString const &infoMsg, bool upper, bool lower) {
+    if (upper) qCritical() << QString(80, 'I');
+
+    qCritical() << infoMsg;
+
+    if (lower) qCritical() << QString(80, 'I');
+}
+
+void Utils::printInfoMsg(QStringList const &infoMsg) {
+    qCritical() << QString(80, 'I');
+    for (int i = 0; i < infoMsg.size(); ++i) {
+        qCritical() << infoMsg.at(i);
+    }
+    qCritical() << QString(80, 'I');
 }
 
 void Utils::printLineEditInfo(QStringList const &lines) {

utils.h

@@ -8,12 +8,19 @@
 #include <QFileInfo>
 #include <QDateTime>
 #include <QDir>
+#include <QDebug>
 
 namespace Utils {
     int read1stLineOfFile(QString fileName);
     QString zoneName(quint8 i);
-    void printCriticalErrorMsg(QString const &errorMsg);
+    void printCriticalErrorMsg(QString const &errorMsg, bool upper=false, bool lower=false);
-    void printInfoMsg(QString const &infoMsg);
+    void printCriticalErrorMsg(QStringList const &errorMsg);
+    void printInfoMsg(QString const &infoMsg, bool upper=false, bool lower=false);
+    void printInfoMsg(QStringList const &infoMsg);
+    void printUpdateStatusMsg(QDebug &debug, QStringList const &updateMsg);
+    void printUpdateStatusMsg(QStringList const &updateMsg);
+    void printUpdateStatusMsg(QString const &updateMsg, bool upper=false, bool lower=false);
+    void printUpdateStatusMsg(QDebug &debug, QString const &updateMsg, bool upper=false, bool lower=false);
     void printLineEditInfo(QStringList const &lines);
     QString getTariffLoadTime(QString fileName);
     QString rstrip(QString const &str);