Remove check for which parent has started atbupdatetool: it is always

systemd now.

update.cpp

@@ -742,64 +742,7 @@ QStringList Update::getDcSoftAndHardWareVersion() {
 }
 
 bool Update::doUpdate(int &displayIndex, QStringList const &filesToWorkOn) {
-    // 04.10.2023: deactivated -> first testing of opkg_commands
+    // always assume that serial line is open
-    //
-    // wird auch nie wieder gebraucht, da alles von der dc-lib erledigt wird.
-    // die dc-lib braucht dazu nur datei-namen.
-    return true;
-
-
-    bool serialOpened = false;
-
-    QString const &parentName = Utils::getParentName();
-
-    Utils::printInfoMsg(
-        QString("PARENT OF ATB-UPDATE-TOOL (ppid=%1) ").arg(getppid()) + parentName);
-
-    if (parentName == "ATBQT" || parentName == "systemd") {
-        // the tool was not called during 'service' ot during an automatic
-        // update procedure. and it was called explicitly with libCAmaster.so
-        if (m_pluginName.contains("master", Qt::CaseInsensitive)) {
-            Utils::printCriticalErrorMsg(parentName
-                + " IS MASTER, BUT ATB-UPDATE-TOOL CALLED WITH libCAmaster.so");
-            return false;
-        }
-        Utils::printInfoMsg(
-            QString("ATB-UPDATE-TOOL STARTED AS SLAVE OF ") + parentName);
-    } else
-    if (Utils::isATBQTRunning()) {  // manual testing
-        if (m_pluginName.contains("master", Qt::CaseInsensitive)) {
-            Utils::printCriticalErrorMsg(
-                "ATBQT IS MASTER, BUT ATB-UPDATE-TOOL CALLED WITH libCAmaster.so");
-            return false;
-        }
-        Utils::printInfoMsg(
-            "ATB-UPDATE-TOOL STARTED AS SLAVE-SIBLING OF ATBQT-MASTER");
-    } else {
-        if (m_pluginName.contains("slave", Qt::CaseInsensitive)) {
-            Utils::printCriticalErrorMsg(
-                "ATB-UPDATE-TOOL CALLED WITH libCAslave.so ALTHOUGH MASTER");
-            return false;
-        }
-        Utils::printInfoMsg("ATB-UPDATE-TOOL STARTED AS MASTER");
-
-        if ((serialOpened = openSerial(baudrateMap.value(m_baudrate),
-                                       m_baudrate,
-                                       m_serialInterface)) == false) {
-                Utils::printCriticalErrorMsg(
-                    QString("CANNOT OPEN ")
-                          + m_serialInterface
-                          + "( BAUDRATE=" + m_baudrate + ")");
-                return false;
-        }
-
-        m_hw->dc_autoRequest(false);
-
-        Utils::printInfoMsg(
-            QString("SERIAL OPEN ") + m_serialInterface
-                + " (BAUDRATE=" + m_baudrate + ")");
-    }
-
     bool res = false;
     QList<QString>::const_iterator it;
     for (it = filesToWorkOn.cbegin(); it != filesToWorkOn.cend(); ++it) {