Set version to 2.0.0

this way the object belongs to the GUI-thread, and can be addressed via emit
by the reporting thread.

OnDemandUpdatePTU.pro

@@ -103,7 +103,8 @@ DEFINES += QT_DEPRECATED_WARNINGS
 #           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).
-VERSION="1.4.0"
+# 2.0.0     Download device-controller using reporting-/download-thread.
+VERSION="2.0.0"
 # 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

update.cpp

@@ -146,34 +146,33 @@ Update::Update(Worker *worker,
         QDebug critical = qCritical();
         critical << "connect() to onReportDCDownloadStatus() ...";
         if (!connect(obj,
-            SIGNAL(hwapi_reportDCDownloadStatus(QString const&)), this,
+                     SIGNAL(hwapi_reportDCDownloadStatus(QString const&)),
+                     this,
                      SLOT(onReportDCDownloadStatus(QString const &)))) {
             critical << "FAILED";
-        }
-        critical << "DONE";
+        } else critical << "DONE";
+
         critical = qCritical();
         critical << "connect() to onReportDCDownloadSuccess() ...";
         if (!connect(obj,
             SIGNAL(hwapi_reportDCDownloadSuccess(QString const&)), this,
             SLOT(onReportDCDownloadSuccess(QString const &)))) {
             critical << "FAILED";
-        }
-        critical << "DONE";
+        } else critical << "DONE";
+
         critical = qCritical();
         critical << "connect() to onReportDCDownloadFailure() ...";
         if (!connect(obj,
             SIGNAL(hwapi_reportDCDownloadFailure(QString const &)), this,
             SLOT(onReportDCDownloadFailure(QString const &)))) {
             critical << "FAILED";
-        }
-        critical << "DONE";
+        } else critical << "DONE";
     }
 }
 
 Update::~Update() {
 }
 
-
 void Update::onReportDCDownloadStatus(QString const &status) {
     emit m_worker->showStatusMessage("DL", status);
 }
@@ -645,8 +644,8 @@ bool Update::doUpdate(int &displayIndex, QStringList const &filesToWorkOn) {
         m_worker->startProgressLoop();
         QString const &fToWorkOn = QDir::cleanPath(m_customerRepository + QDir::separator() + it->trimmed());
         if (fToWorkOn.endsWith("/dc2c.bin") && dcDownloadPossible) {
-            qCritical() << "F-TO-WORK-ON" << fToWorkOn;
             // download for dc possible only once
+            // download of device-controller should always be the last step
             dcDownloadPossible = false;
 
             if (!m_hw->dcDownloadRequest(fToWorkOn)) {  // initiate download process
@@ -665,6 +664,8 @@ bool Update::doUpdate(int &displayIndex, QStringList const &filesToWorkOn) {
             qCritical() << QDateTime::currentDateTime().toString(Qt::ISODate)
                         << "(" << __func__ << ":" << __LINE__ << ") DOWNLOAD RUNNING";
 
+            QThread::sleep(2);
+
             if (!m_hw->dcDownloadReportThreadStart()) { // may take some time
                 qCritical() << QDateTime::currentDateTime().toString(Qt::ISODate)
                             << "(" << __func__ << ":" << __LINE__ << ") REPORT THREAD NOT STARTED";
@@ -684,11 +685,11 @@ bool Update::doUpdate(int &displayIndex, QStringList const &filesToWorkOn) {
             qCritical() << QDateTime::currentDateTime().toString(Qt::ISODate)
                         << "(" << __func__ << ":" << __LINE__ << ") DOWNLOAD REPORT RUNNING";
 
+
             while (m_hw->dcDownloadReportRunning()) {
                 QThread::msleep(500);
             }
 
-
             bool updateBinaryRes = true;
 
             // CONSOLE()

worker.cpp

@@ -166,7 +166,13 @@ Worker::Worker(int customerNr,
     // TODO: turn object into singleton
     instance = this;
     m_lastFailedUpdateStep = UPDATE_STEP::NONE;
-    m_update = nullptr;
+    m_update = new Update(this,
+                          QDir::cleanPath(m_workingDirectory + QDir::separator() + m_customerNrStr),
+                          m_customerNrStr,
+                          m_branchName,
+                          m_pluginDir,
+                          m_pluginName,
+                          m_workingDirectory);
 
     this->setObjectName("worker-object");
     QDir::setCurrent(m_workingDirectory);
@@ -175,6 +181,10 @@ Worker::Worker(int customerNr,
 }
 
 Worker::~Worker() {
+    if (m_update != nullptr) {
+        delete m_update;
+        m_update = nullptr;
+    }
 }
 
 void Worker::displayProgressInMainWindow(int progress) {
@@ -889,15 +899,7 @@ bool Worker::downloadFilesToPSAHardware() {
             QStringList lst = m_filesToDownload;
             ISMAS(lst) << (CONSOLE(lst) << UPDATE_STEP::FILES_TO_DOWNLOAD);
 
-            m_update = new Update(this,
-                                  QDir::cleanPath(m_workingDirectory + QDir::separator() + m_customerNrStr),
-                                  m_customerNrStr,
-                                  m_branchName,
-                                  m_pluginDir,
-                                  m_pluginName,
-                                  m_workingDirectory);
-
-            if (m_update->doUpdate(m_displayIndex, m_filesToDownload)) {
+            if (m_update && m_update->doUpdate(m_displayIndex, m_filesToDownload)) {
                 // prepared for use: at the moment, the dc-library does not work
                 // as expected.
 
@@ -1061,6 +1063,17 @@ QString Worker::getAPISMYoctoInstallationStatus()  {
     return "N/A";
 }
 
+QString Worker::getDCVersionPreparedForDownload(QString const &filename) {
+    if (QFile::exists(filename)) {  // <customer-repo/etc/dc/dc2c.bin>
+        QString const cmd = QString("strings %1 | grep -e DC2[Cc]\\. | head -n1").arg(filename);
+        Command c("bash");
+        if (c.execute("/tmp", QStringList() << "-c" << cmd)) {
+            return c.getCommandResult(); // DC2c.04.42  14.09.2023
+        }
+    }
+    return "N/A";
+}
+
 
 QString Worker::getATBQTVersion() const {
     QString const cmd = QString("echo -n $(/opt/app/ATBAPP/ATBQT -v | head -n 2 | cut -d':' -f2)");
@@ -1185,7 +1198,9 @@ PSAInstalled Worker::getPSAInstalled() {
     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.lastCommit = QString("%1-%2")
+                .arg(QCoreApplication::applicationPid())
+                .arg(m_versionInfo.at(0));
         psaInstalled.versionInfo.reason = m_versionInfo.at(1);
         psaInstalled.versionInfo.created = m_versionInfo.at(2);
     }

worker.h

@@ -249,10 +249,6 @@ class Worker : public QThread{
                                      << UPDATE_STEP::SEND_LAST_VERSION));
             }
             m_worker->stopProgressLoop();
-            if (m_worker->m_update != nullptr) {
-                delete m_worker->m_update;
-                m_worker->m_update = nullptr;
-            }
             m_worker->m_updateProcessRunning = false;
             emit m_worker->enableExit();
             emit m_worker->restartExitTimer();
@@ -373,6 +369,7 @@ public:
     static QString getATBUpdateToolYoctoInstallationStatus();
     static QString getAPISMYoctoVersion();
     static QString getAPISMYoctoInstallationStatus();
+    static QString getDCVersionPreparedForDownload(QString const &filename);
 
     static const QString UPDATE_STEP_OK;
     static const QString UPDATE_STEP_DONE;