Show the executed opkg-commands in the text edit.

in case too much info has to be displayed.

OnDemandUpdatePTU.pro

@@ -15,7 +15,7 @@ DEFINES += QT_DEPRECATED_WARNINGS
 # In order to do so, uncomment the following line.
 # You can also select to disable deprecated APIs only up to a certain version of Qt.
 #DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000    # disables all the APIs deprecated before Qt 6.0.0
-VERSION=1.0.0
+VERSION=1.1.1
 
 INCLUDEPATH += plugins
 

git/git_client.cpp

@@ -114,6 +114,47 @@ bool GitClient::gitCloneAndCheckoutBranch() {
     return false;
 }
 
+QStringList GitClient::gitShowReason() {
+    QStringList lst;
+    if (QDir(m_customerRepository).exists()) {
+        // %h: commit (short form)
+        // %s: commit message
+        // %cI: commit date, strict ISO 8601 format
+        Command c("git show -s --format=\"c=%h m=%s d=%cI\"");
+        if (c.execute(m_customerRepository)) {
+            QString const s = c.getCommandResult().trimmed();
+            int const c = s.indexOf("c=");
+            int const m = s.indexOf("m=");
+            int const d = s.indexOf("d=");
+            QString commit{""}, msg{""}, date{""};
+            if (c != -1) {
+                int start = c + 2;
+                if (m >= start) {
+                    int length = m - start;
+                    commit = s.mid(start, length).trimmed();
+
+                    start = m + 2;
+                    if (d >= start) {
+                        length = d - start;
+                        msg = s.mid(start, length).trimmed();
+
+                        start = d + 2;
+                        date = s.mid(start);
+                    }
+                }
+
+                if (!commit.isEmpty() && !msg.isEmpty() && !date.isEmpty()) {
+                    lst << commit << msg << date;
+                }
+            }
+        }
+    } else {
+        qCritical() << "CUSTOMER_REPOSITORY" << m_customerRepository
+                    << "DOES NOT EXIST";
+    }
+    return lst;
+}
+
 /*
  Zu beachten: wird eine datei neu hinzugefuegt (git add/commit) dann aber gleich
  wieder geloscht, so wird sie im diff nicht angezeigt.

git/git_client.h

@@ -50,6 +50,7 @@ class GitClient : public QObject {
     std::optional<QStringList> gitMerge();
 
     QString gitLastCommit(QString fileName);
+    QStringList gitShowReason();
     QString gitBlob(QString fileName);
     QString gitCommitForBlob(QString blob);
     bool gitIsFileTracked(QString file2name);

ismas/ismas_client.cpp

@@ -137,7 +137,12 @@ IsmasClient::sendRequestReceiveResponse(int port, QString const &request) {
     so_linger.l_onoff = 1;
     so_linger.l_linger = 0;
 
+    int maxfdp1;
+    fd_set rset;
+    fd_set wset;
+
     setsockopt(sockfd, SOL_SOCKET, SO_LINGER, &so_linger, sizeof(so_linger));
+    // no reliable, but does not harm, as we use select() as well
     setsockopt(sockfd, SOL_SOCKET, SO_SNDTIMEO, &tv, sizeof(tv));
     setsockopt(sockfd, SOL_SOCKET, SO_RCVTIMEO, &tv, sizeof(tv));
     int flag = 1;
@@ -151,24 +156,56 @@ IsmasClient::sendRequestReceiveResponse(int port, QString const &request) {
     int loop = 0;
     int bytesWritten = 0;
     while (bytesWritten < bytesToWrite) {
-        int n = ::sendto(sockfd, buf+bytesWritten, bytesToWrite-bytesWritten, 0, NULL, 0);
-        if (n >= 0) {
-            bytesWritten += n;
-        } else {
-            if (errno == EWOULDBLOCK) {
-                if (++loop < 10) {
-                    QThread::msleep(500);
-                    continue;
-                }
-                printErrorMessage(port, clientIP, clientPort,
-                    QString("WRITE TIMEOUT %1(").arg(loop) + strerror(errno) + ")");
-                ::close(sockfd);
-                return std::nullopt;
-            } else
+        errno = 0;
+        FD_ZERO(&wset);
+        FD_SET(sockfd, &wset);
+        maxfdp1 = sockfd + 1;
+        tv.tv_sec = 60;  /* 60 secs timeout for read and write -> APISM cuts the connection after 30s */
+        tv.tv_usec = 0;
+
+        int const w = select(maxfdp1, NULL, &wset, NULL, &tv);
+        if (w < 0) { // error
             if (errno == EINTR) {
                 printErrorMessage(port, clientIP, clientPort,
-                    QString("WRITE INTERRUPTED BY SIGNAL (1) (") + strerror(errno) + ")");
+                    QString("INTERRUPTED BY SIGNAL (1) (") + strerror(errno) + ")");
                 continue;
+            } else {
+                printErrorMessage(port, clientIP, clientPort,
+                        QString("SELECT-ERROR (WRITE) %1(").arg(loop) + strerror(errno) + ")");
+                ::close(sockfd);
+                return std::nullopt;
+            }
+        } else
+        if (w == 0) { // timeout
+            printErrorMessage(port, clientIP, clientPort,
+                    QString("SELECT-TIMEOUT (WRITE) %1(").arg(loop) + strerror(errno) + ")");
+            if (++loop < 10) {
+                QThread::msleep(500);
+                continue;
+            }
+            ::close(sockfd);
+            return std::nullopt;
+        } else
+        if (w > 0) {
+            int n = ::sendto(sockfd, buf+bytesWritten, bytesToWrite-bytesWritten, 0, NULL, 0);
+            if (n >= 0) {
+                bytesWritten += n;
+            } else {
+                if (errno == EWOULDBLOCK) {
+                    if (++loop < 10) {
+                        QThread::msleep(500);
+                        continue;
+                    }
+                    printErrorMessage(port, clientIP, clientPort,
+                        QString("WRITE TIMEOUT %1(").arg(loop) + strerror(errno) + ")");
+                    ::close(sockfd);
+                    return std::nullopt;
+                } else
+                if (errno == EINTR) {
+                    printErrorMessage(port, clientIP, clientPort,
+                        QString("WRITE INTERRUPTED BY SIGNAL (1) (") + strerror(errno) + ")");
+                    continue;
+                }
             }
         }
     }
@@ -180,7 +217,7 @@ IsmasClient::sendRequestReceiveResponse(int port, QString const &request) {
     //        QString("CANNOT CLOSE WRITING END (") + strerror(errno) + ")");
     // }
 
-    printInfoMessage(port, clientIP, clientPort, QString("MESSAGE SENT ") + buf);
+    printInfoMessage(port, clientIP, clientPort, QString("MESSAGE SENT <<<") + buf + ">>>");
 
     loop = 0;
     bzero(buf, sizeof(buf));
@@ -188,33 +225,69 @@ IsmasClient::sendRequestReceiveResponse(int port, QString const &request) {
     int bytesRead = 0;
     while (bytesRead < bytesToRead) {
         errno = 0;
-        int n = ::recvfrom(sockfd, buf+bytesRead, bytesToRead-bytesRead,
-                           0, NULL, NULL);
-        if (n > 0) { //
-            bytesRead += n;
-        } else
-        if (n == 0) {
-            // The return value will be 0 when the peer has performed an orderly shutdown.
-            printErrorMessage(port, clientIP, clientPort,
-                QString("PEER CLOSED CONNECTION (") + strerror(errno) + ")");
-            ::close(sockfd);
-            return std::nullopt;
-        } else
-        if (n < 0) {
-            if (errno == EWOULDBLOCK) {
-                if (++loop < 10) {
-                    QThread::msleep(500);
-                    continue;
-                }
-                printErrorMessage(port, clientIP, clientPort,
-                        QString("READ TIMEOUT %1(").arg(loop) + strerror(errno) + ")");
-                ::close(sockfd);
-                return std::nullopt;
-            }
+        FD_ZERO(&rset);
+        FD_SET(sockfd, &rset);
+        maxfdp1 = sockfd + 1;
+        tv.tv_sec = 60;  /* 60 secs timeout for read and write */
+        tv.tv_usec = 0;
+
+        QString const selectStart = QDateTime::currentDateTime().toString(Qt::ISODateWithMs);
+
+        int const r = select(maxfdp1, &rset, NULL, NULL, &tv);
+        if (r < 0) { // error
             if (errno == EINTR) {
                 printErrorMessage(port, clientIP, clientPort,
                     QString("INTERRUPTED BY SIGNAL (2) (") + strerror(errno) + ")");
                 continue;
+            } else {
+                printErrorMessage(port, clientIP, clientPort,
+                        QString("SELECT-ERROR (READ) %1(").arg(loop) + strerror(errno) + ")");
+                ::close(sockfd);
+                return std::nullopt;
+            }
+        } else
+        if (r == 0) { // timeout
+            printErrorMessage(port, clientIP, clientPort,
+                    QString("SELECT-TIMEOUT (READ) %1(").arg(loop) + strerror(errno) + ")");
+            if (++loop < 10) {
+                QThread::msleep(500);
+                continue;
+            }
+            ::close(sockfd);
+            return std::nullopt;
+        } else
+        if (r > 0) {
+            if (FD_ISSET(sockfd, &rset)) {
+                int n = ::recvfrom(sockfd, buf+bytesRead, bytesToRead-bytesRead,
+                                   0, NULL, NULL);
+                if (n > 0) { //
+                    bytesRead += n;
+                } else
+                if (n == 0) {
+                    // The return value will be 0 when the peer has performed an orderly shutdown.
+                    printErrorMessage(port, clientIP, clientPort,
+                        QString("PEER CLOSED CONNECTION (") + strerror(errno) + ") START AT" +
+                                selectStart + " NOW " + QDateTime::currentDateTime().toString(Qt::ISODateWithMs));
+                    ::close(sockfd);
+                    return std::nullopt;
+                } else
+                if (n < 0) {
+                    if (errno == EWOULDBLOCK) { // check just in case
+                        if (++loop < 10) {
+                            QThread::msleep(500);
+                            continue;
+                        }
+                        printErrorMessage(port, clientIP, clientPort,
+                                QString("READ TIMEOUT %1(").arg(loop) + strerror(errno) + ")");
+                        ::close(sockfd);
+                        return std::nullopt;
+                    }
+                    if (errno == EINTR) {
+                        printErrorMessage(port, clientIP, clientPort,
+                            QString("INTERRUPTED BY SIGNAL (2) (") + strerror(errno) + ")");
+                        continue;
+                    }
+                }
             }
         }
 
@@ -345,13 +418,11 @@ QString IsmasClient::updateOfPSASendVersion(PSAInstalled const &psa) {
     static char buf[4096*2];
     memset(buf, 0, sizeof(buf));
 
-    QString const ts = QDateTime::currentDateTime().toString(Qt::ISODateWithMs);
-    QString sendVersionHash = "N/A";
-
     // local data="#M=APISM#C=CMD_SENDVERSION#J=
     snprintf(buf, sizeof(buf)-1,
         "{"
             "\"VERSION_INFO\" : {"
+                "\"REASON\":\"%s\","
                 "\"CREATED\":\"%s\","
                 "\"HASH\":\"%s\""
             "},"
@@ -559,8 +630,9 @@ QString IsmasClient::updateOfPSASendVersion(PSAInstalled const &psa) {
                 "}"
             "}"
         "}",
-        ts.toStdString().c_str(),
-        sendVersionHash.toStdString().c_str(),
+        psa.versionInfo.reason.toStdString().c_str(),
+        psa.versionInfo.created.toStdString().c_str(),
+        psa.versionInfo.lastCommit.toStdString().c_str(),
 
         psa.tariff.version.toStdString().c_str(),
         psa.tariff.project.toStdString().c_str(),

ismas/ismas_client.h

@@ -7,6 +7,12 @@
 #include <optional>
 
 struct PSAInstalled {
+    struct VersionInfo {
+        QString created;
+        QString reason;
+        QString lastCommit;
+    } versionInfo;
+
     struct Tariff {
         QString name;
         QString version;

main.cpp

@@ -31,6 +31,7 @@
 #include "utils.h"
 
 #include <QThread>
+#include <QtWidgets>
 
 #ifdef PTU5
 #define SERIAL_PORT "ttymxc2"
@@ -38,6 +39,93 @@
 #define SERIAL_PORT "ttyUSB0"
 #endif
 
+#if 0
+static QGraphicsProxyWidget *createItem(const QSizeF &minimum = QSizeF(100.0, 100.0),
+                                        const QSizeF &preferred = QSize(150.0, 100.0),
+                                        const QSizeF &maximum = QSizeF(200.0, 100.0),
+                                        const QString &name = "0")
+{
+    QGraphicsProxyWidget *w = new QGraphicsProxyWidget;
+    w->setWidget(new QPushButton(name));
+    w->setData(0, name);
+    w->setMinimumSize(minimum);
+    w->setPreferredSize(preferred);
+    w->setMaximumSize(maximum);
+
+    w->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
+    return w;
+}
+
+int main(int argc, char **argv)
+{
+    QApplication app(argc, argv);
+
+    QGraphicsScene scene;
+    scene.setSceneRect(0, 0, 800, 480);
+
+    QSizeF minSize(30, 100);
+    QSizeF prefSize(210, 100);
+    QSizeF maxSize(300, 100);
+
+    QGraphicsProxyWidget *a = createItem(minSize, prefSize, maxSize, "A");
+    QGraphicsProxyWidget *b = createItem(minSize, prefSize, maxSize, "B");
+    QGraphicsProxyWidget *c = createItem(minSize, prefSize, maxSize, "C");
+    QGraphicsProxyWidget *d = createItem(minSize, prefSize, maxSize, "D");
+    QGraphicsProxyWidget *e = createItem(minSize, prefSize, maxSize, "E");
+    QGraphicsProxyWidget *f = createItem(QSizeF(30, 50), QSizeF(150, 50), maxSize, "F (overflow)");
+    QGraphicsProxyWidget *g = createItem(QSizeF(30, 50), QSizeF(30, 100), maxSize, "G (overflow)");
+
+    QGraphicsAnchorLayout *l = new QGraphicsAnchorLayout;
+    l->setSpacing(0);
+
+    QGraphicsWidget *w = new QGraphicsWidget(0, Qt::Window);
+    w->setPos(20, 20);
+    w->setLayout(l);
+
+    // vertical
+    l->addAnchor(a, Qt::AnchorTop, l, Qt::AnchorTop);
+    l->addAnchor(b, Qt::AnchorTop, l, Qt::AnchorTop);
+
+    l->addAnchor(c, Qt::AnchorTop, a, Qt::AnchorBottom);
+    l->addAnchor(c, Qt::AnchorTop, b, Qt::AnchorBottom);
+    l->addAnchor(c, Qt::AnchorBottom, d, Qt::AnchorTop);
+    l->addAnchor(c, Qt::AnchorBottom, e, Qt::AnchorTop);
+
+    l->addAnchor(d, Qt::AnchorBottom, l, Qt::AnchorBottom);
+    l->addAnchor(e, Qt::AnchorBottom, l, Qt::AnchorBottom);
+
+    l->addAnchor(c, Qt::AnchorTop, f, Qt::AnchorTop);
+    l->addAnchor(c, Qt::AnchorVerticalCenter, f, Qt::AnchorBottom);
+    l->addAnchor(f, Qt::AnchorBottom, g, Qt::AnchorTop);
+    l->addAnchor(c, Qt::AnchorBottom, g, Qt::AnchorBottom);
+
+    // horizontal
+    l->addAnchor(l, Qt::AnchorLeft, a, Qt::AnchorLeft);
+    l->addAnchor(l, Qt::AnchorLeft, d, Qt::AnchorLeft);
+    l->addAnchor(a, Qt::AnchorRight, b, Qt::AnchorLeft);
+
+    l->addAnchor(a, Qt::AnchorRight, c, Qt::AnchorLeft);
+    l->addAnchor(c, Qt::AnchorRight, e, Qt::AnchorLeft);
+
+    l->addAnchor(b, Qt::AnchorRight, l, Qt::AnchorRight);
+    l->addAnchor(e, Qt::AnchorRight, l, Qt::AnchorRight);
+    l->addAnchor(d, Qt::AnchorRight, e, Qt::AnchorLeft);
+
+    l->addAnchor(l, Qt::AnchorLeft, f, Qt::AnchorLeft);
+    l->addAnchor(l, Qt::AnchorLeft, g, Qt::AnchorLeft);
+    l->addAnchor(f, Qt::AnchorRight, g, Qt::AnchorRight);
+
+
+    scene.addItem(w);
+    scene.setBackgroundBrush(Qt::darkGreen);
+    QGraphicsView view(&scene);
+
+    view.show();
+
+    return app.exec();
+}
+#endif
+
 // argv[1]: file to send to dc
 int main(int argc, char *argv[]) {
     QByteArray const value = qgetenv("LC_ALL");
@@ -52,6 +140,22 @@ int main(int argc, char *argv[]) {
     QApplication::setApplicationName("ATBUpdateTool");
     QApplication::setApplicationVersion(APP_VERSION);
 
+#if 0
+    // vorbereitend
+    QGraphicsScene scene;
+    scene.setSceneRect(0, 0, 800, 480);
+
+    QGraphicsAnchorLayout *l = new QGraphicsAnchorLayout;
+    l->setSpacing(0);
+
+    QGraphicsWidget *w = new QGraphicsWidget(0, Qt::Window);
+    w->setPos(20, 20);
+    w->setLayout(l);
+
+    QGraphicsView view(&scene);
+    // view.show();
+#endif
+
     if (!messageHandlerInstalled()) { // change internal qt-QDebug-handling
         atbInstallMessageHandler(atbDebugOutput);
         setDebugLevel(LOG_NOTICE);
@@ -65,7 +169,7 @@ int main(int argc, char *argv[]) {
     QCommandLineOption pluginDirectoryOption(QStringList() << "plugin-directory" << "plugin-directory",
         QCoreApplication::translate("main", "Where to find dc-plugin."),
         QCoreApplication::translate("main", "directory"));
-    QString const pluginDefault = "./plugins";
+    QString const pluginDefault = "/usr/lib";
     pluginDirectoryOption.setDefaultValue(pluginDefault);
     parser.addOption(pluginDirectoryOption);
 
@@ -79,7 +183,7 @@ int main(int argc, char *argv[]) {
     QCommandLineOption workingDirectoryOption(QStringList() << "working-directory" << "working-directory",
         QCoreApplication::translate("main", "working directory of update-script."),
         QCoreApplication::translate("main", "directory"));
-    QString const workingDirectoryDefault = ".";
+    QString const workingDirectoryDefault = "/opt/app/tools/atbupdate";
     workingDirectoryOption.setDefaultValue(workingDirectoryDefault);
     parser.addOption(workingDirectoryOption);
 
@@ -87,14 +191,6 @@ int main(int argc, char *argv[]) {
         QCoreApplication::translate("main", "Start ATBUpdateTool in dry-run-mode. No actual actions."));
     parser.addOption(dryRunOption);
 
-    // TODO:
-    // add some additional parameters
-    // --dry-run
-    // -d: only update device-controller firmware
-    // -j: only update json-files
-    // -o: only execute opkg-commnds
-    // -f: force. update_psa shall always perform a 'git pull'
-
     // Process the actual command line arguments given by the user
     parser.process(a);
     QString plugInDir = parser.value(pluginDirectoryOption);
@@ -103,9 +199,6 @@ int main(int argc, char *argv[]) {
     bool dryRun = parser.isSet(dryRunOption);
     QString const rtPath = QCoreApplication::applicationDirPath();
 
-    if (plugInDir == pluginDefault) {
-        plugInDir = (rtPath + "/" + pluginDefault);
-    }
     if (!QDir(plugInDir).exists()) {
         qCritical() << plugInDir
                     << "does not exists, but has to contain dc-library";

mainwindow.cpp

@@ -7,6 +7,7 @@
 #include <QDateTime>
 #include <QMessageBox>
 #include <QDebug>
+#include <QScrollBar>
 
 MainWindow::MainWindow(Worker *worker, QWidget *parent)
     : QMainWindow(parent)
@@ -42,17 +43,15 @@ MainWindow::MainWindow(Worker *worker, QWidget *parent)
     m_exitTimer->setSingleShot(true);
     m_exitTimer->start(1800 * 1000);
 
-    connect(ui->exit, SIGNAL(clicked()), this, SLOT(onQuit()));
-    connect(m_worker, SIGNAL(disableExit()), this, SLOT(onDisableExit()));
-    connect(m_worker, SIGNAL(enableExit()), this, SLOT(onEnableExit()));
-    connect(m_worker, SIGNAL(stopStartTimer()), this, SLOT(onStopStartTimer()));
-    connect(m_worker, SIGNAL(restartExitTimer()), this, SLOT(onRestartExitTimer()));
-    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(replaceLast(QString, QString)), this, SLOT(onReplaceLast(QString,QString)));
-
-    ui->updateStatus->setText(lst.join('\n'));
-    ui->updateStatus->setEnabled(true);
+    connect(ui->exit, SIGNAL(clicked()),this,SLOT(onQuit()));
+    connect(m_worker, SIGNAL(disableExit()),this,SLOT(onDisableExit()));
+    connect(m_worker, SIGNAL(enableExit()),this,SLOT(onEnableExit()));
+    connect(m_worker, SIGNAL(stopStartTimer()),this,SLOT(onStopStartTimer()));
+    connect(m_worker, SIGNAL(restartExitTimer()),this,SLOT(onRestartExitTimer()));
+    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(replaceLast(QString,QString)),this,SLOT(onReplaceLast(QString,QString)));
+    connect(m_worker, SIGNAL(replaceLast(QStringList,QString)),this, SLOT(onReplaceLast(QStringList,QString)));
 }
 
 MainWindow::~MainWindow() {
@@ -137,10 +136,19 @@ void MainWindow::onQuit() {
     qApp->exit(m_worker->returnCode());
 }
 
+void MainWindow::scrollDownTextEdit() {
+    ui->updateStatus->setEnabled(true);
+
+    QTextCursor tmpCursor = ui->updateStatus->textCursor();
+    tmpCursor.movePosition(QTextCursor::End);
+    ui->updateStatus->setTextCursor(tmpCursor);
+    ui->updateStatus->ensureCursorVisible();
+}
+
 void MainWindow::onAppendText(QString text, QString suffix) {
     QString editText = ui->updateStatus->toPlainText();
     if (!suffix.isNull() && suffix.size() > 0) {
-        qInfo() << "TEXT" << text << "SUFFIX" << suffix;
+        //qInfo() << "TEXT" << text << "SUFFIX" << suffix;
         if (suffix == Worker::UPDATE_STEP_SUCCESS || suffix == Worker::UPDATE_STEP_FAIL) {
             editText += QString("\n").leftJustified(m_width-3, '=');
             editText += " ";
@@ -151,14 +159,44 @@ void MainWindow::onAppendText(QString text, QString suffix) {
     }
 
     Utils::printLineEditInfo(editText.split('\n'));
-
     ui->updateStatus->setPlainText(editText.trimmed());
-    ui->updateStatus->setEnabled(true);
+    scrollDownTextEdit();
+}
+
+void MainWindow::onReplaceLast(QStringList newTextLines, QString suffix) {
+    int const s = newTextLines.size();
+    if (s > 0) {
+        QString editText = ui->updateStatus->toPlainText();
+        QStringList lines = editText.split('\n');
+        QString newText;
+        if (lines.size() >= s) {
+            for (int i = 0; i < s; ++i) {
+                lines.removeLast();
+            }
+            if (lines.size() > 0) {
+                newText = lines.join('\n');
+                newText += '\n';
+            }
+            QStringList newLines;
+            for (int i = 0; i < s; ++i) {
+                if (i == 0 && !suffix.isNull() && suffix.size() > 0 && suffix != "\n") {
+                    newLines += Utils::rstrip(newTextLines.at(i).leftJustified(m_width-10) + suffix);
+                } else {
+                    newLines += Utils::rstrip(newTextLines.at(i).leftJustified(m_width-10));
+                }
+            }
+            lines += newLines;
+            newText += newLines.join(' ');
+        }
+
+        ui->updateStatus->setText(newText);
+        Utils::printLineEditInfo(lines);
+        scrollDownTextEdit();
+    }
 }
 
 void MainWindow::onReplaceLast(QString text, QString suffix) {
-        qInfo() << "REPL TEXT" << text << "SUFFIX" << suffix;
-
+        //qInfo() << "REPL TEXT" << text << "SUFFIX" << suffix;
     QString editText = ui->updateStatus->toPlainText();
     QStringList lines = editText.split('\n');
     if (lines.size() > 0) {
@@ -171,16 +209,21 @@ void MainWindow::onReplaceLast(QString text, QString suffix) {
     }
 
     Utils::printLineEditInfo(lines);
-
     ui->updateStatus->setText(lines.join('\n').trimmed());
-    ui->updateStatus->setEnabled(true);
+    scrollDownTextEdit();
 }
 
 void MainWindow::onShowErrorMessage(QString title, QString text) {
     text = text.leftJustified(50, ' ');
     QMessageBox msgBox(QMessageBox::NoIcon, title,
                        text, QMessageBox::Ok,
-                       nullptr, Qt::FramelessWindowHint);
+                       this, Qt::FramelessWindowHint);
+    msgBox.resize(100, 50);
+
+    // msg.setStyleSheet("background-color: rgb(0, 0, 0);")
+    // msg.setStyleSheet("text-color: rgb(255, 255, 255);")
+
+    msgBox.setStyleSheet("QMessageBox{border: 1px solid black; background-color:white}");
     msgBox.setDefaultButton(QMessageBox::Ok);
     msgBox.defaultButton()->setVisible(false);
 
@@ -189,6 +232,9 @@ void MainWindow::onShowErrorMessage(QString title, QString text) {
     t->setSingleShot(true);
     t->start(5 * 1000);
 
+    msgBox.show();
+    msgBox.move(0, 0);
+
     if(msgBox.exec() == QMessageBox::Ok) {
       // do something
     } else {

mainwindow.h

@@ -27,6 +27,7 @@ public:
 
 public slots:
     void onAppendText(QString, QString suffix = "");
+    void onReplaceLast(QStringList, QString suffix = "");
     void onReplaceLast(QString, QString suffix = "");
     void onShowErrorMessage(QString, QString);
     void onStopStartTimer();
@@ -38,6 +39,8 @@ private slots:
     void onQuit();
 
 private:
+    void scrollDownTextEdit();
+
     Ui::MainWindow *ui;
     Worker *m_worker;
     int m_width;

mainwindow.ui

@@ -55,6 +55,15 @@
          <bold>true</bold>
         </font>
        </property>
+       <property name="verticalScrollBarPolicy">
+        <enum>Qt::ScrollBarAsNeeded</enum>
+       </property>
+       <property name="horizontalScrollBarPolicy">
+        <enum>Qt::ScrollBarAsNeeded</enum>
+       </property>
+       <property name="sizeAdjustPolicy">
+        <enum>QAbstractScrollArea::AdjustToContents</enum>
+       </property>
       </widget>
      </item>
     </layout>

process/command.cpp

@@ -2,13 +2,15 @@
 
 #include <QProcess>
 #include <QDebug>
+#include <QDir>
 #include <QRegularExpression>
 
 Command::Command(QString const &command, int start_timeout, int finish_timeout)
     : m_command(command.trimmed())
     , m_commandResult("")
     , m_waitForStartTimeout(start_timeout)
-    , m_waitForFinishTimeout(finish_timeout) {
+    , m_waitForFinishTimeout(finish_timeout)
+    , m_exitCode(-1) {
 }
 
 QString Command::getCommandResult() const {
@@ -39,46 +41,64 @@ void Command::finished(int /*exitCode*/, QProcess::ExitStatus /*exitStatus*/) {
 }
 
 bool Command::execute(QString workingDirectory, QStringList args) {
+
+    if (!QDir::setCurrent(workingDirectory)) {
+        qCritical() << "SET WORKING_DIRECTORY" << workingDirectory
+                    << "FAILED FOR" << m_command;
+        return false;
+    }
+
     QScopedPointer<QProcess> p(new QProcess(this));
+    p->setWorkingDirectory(workingDirectory);
     p->setProcessChannelMode(QProcess::MergedChannels);
 
     connect(&(*p), SIGNAL(readyReadStandardOutput()), this, SLOT(readyReadStandardOutput()));
     connect(&(*p), SIGNAL(readyReadStandardError()), this, SLOT(readyReadStandardError()));
 
-    //qCritical() << "START COMMAND" << m_command << "WITH ARGS" << args
-    //            << "IN" << workingDirectory;
-
-    p->setWorkingDirectory(workingDirectory);
     if (!args.isEmpty()) {
+        qDebug() << "START COMMAND" << m_command << "WITH ARGS" << args
+                 << "IN" << p->workingDirectory();
         p->start(m_command, args);
     } else {
+        qDebug() << "START COMMAND" << m_command
+                 << "IN" << p->workingDirectory();
         p->start(m_command);
     }
 
     if (p->waitForStarted(m_waitForStartTimeout)) {
-        //qDebug() << "PROCESS" << m_command << "STARTED";
+        qDebug() << "PROCESS" << m_command << "STARTED IN" << p->workingDirectory();
         if (p->state() == QProcess::ProcessState::Running) {
-            //qDebug() << "PROCESS" << m_command << "RUNNING";
+            qDebug() << "PROCESS" << m_command << "RUNNING IN" << p->workingDirectory();
             if (p->waitForFinished(m_waitForFinishTimeout)) {
-                //qDebug() << "PROCESS" << m_command << "FINISHED";
+                qDebug() << "PROCESS" << m_command << "FINISHED IN" << p->workingDirectory();
                 if (p->exitStatus() == QProcess::NormalExit) {
-                    if (p->exitCode() == 0) {
+                    if ((m_exitCode = p->exitCode()) == 0) {
+                        qDebug() << "EXECUTED" << m_command
+                                 << "with code" << m_exitCode
+                                 << "IN" << p->workingDirectory();
                         return true;
                     } else {
-                        qCritical() << "EXECUTED" << m_command << "with code" << p->exitCode();
+                        qCritical() << "EXECUTED" << m_command
+                                    << "with code" << m_exitCode
+                                    << "IN" << p->workingDirectory();
                     }
                 } else {
                     qCritical() << "PROCESS" << m_command << "CRASHED with code"
-                                << p->exitCode();
+                                << p->exitCode()
+                                << "IN" << p->workingDirectory();
                 }
             } else {
-                qCritical() << "PROCESS" << m_command << "DID NOT FINISH";
+                qCritical() << "PROCESS" << m_command
+                            << "DID NOT FINISH"
+                            << "IN" << p->workingDirectory();
             }
         } else {
-            qCritical() << "WRONG PROCESS STATE" << p->state();
+            qCritical() << "WRONG PROCESS STATE" << p->state()
+                        << "IN" << p->workingDirectory();
         }
     } else {
-        qCritical() << "PROCESS" << m_command << "TIMEOUT AT START";
+        qCritical() << "PROCESS" << m_command << "TIMEOUT AT START"
+                    << "IN" << p->workingDirectory();
     }
     return false;
 }

process/command.h

@@ -16,15 +16,17 @@ class Command : public QObject {
     QString m_commandResult;
     int m_waitForStartTimeout;
     int m_waitForFinishTimeout;
-
+    int m_exitCode;
 public:
     explicit Command(QString const &command,
                      int start_timeout = 100000,
                      int finish_timeout = 100000);
 
     QString getCommandResult() const;
+    QString command() const { return m_command; }
 
     bool execute(QString workingDirectory, QStringList args = QStringList());
+    int exitCode() const { return m_exitCode; }
 
 private slots:
     void readyReadStandardOutput();

utils.cpp

@@ -77,3 +77,12 @@ QString Utils::getTariffLoadTime(QString fileName) {
     return "N/A";
 }
 
+QString Utils::rstrip(QString const &str) {
+    int n = str.size() - 1;
+    for (; n >= 0; --n) {
+        if (!str.at(n).isSpace()) {
+            return str.left(n + 1);
+        }
+    }
+    return "";
+}

utils.h

@@ -15,6 +15,7 @@ namespace Utils {
     void printInfoMsg(QString const &infoMsg);
     void printLineEditInfo(QStringList const &lines);
     QString getTariffLoadTime(QString fileName);
+    QString rstrip(QString const &str);
 }
 
 #endif // UTILS_H_INCLUDED

worker.cpp

@@ -169,7 +169,7 @@ void Worker::privateUpdate() {
             int progress = (m_mainWindow->progressValue()/10) + 10;
             setProgress(progress);
 
-            m_updateStatus = UpdateStatus(UPDATE_STATUS::UPDATE_PROCESS_SUCCESS,
+            m_updateStatus = UpdateStatus(UPDATE_STATUS::GIT_CLONE_AND_CHECKOUT_SUCCESS,
                                   QString("CLONED AND CHECKED OUT: ") + m_customerRepository);
 
             IsmasClient::sendRequestReceiveResponse(IsmasClient::APISM::DB_PORT,
@@ -197,7 +197,7 @@ void Worker::privateUpdate() {
 
             emit replaceLast("Initializing customer environment", UPDATE_STEP_FAIL);
 
-            m_updateStatus = UpdateStatus(UPDATE_STATUS::UPDATE_PROCESS_FAILURE,
+            m_updateStatus = UpdateStatus(UPDATE_STATUS::GIT_CLONE_AND_CHECKOUT_FAILURE,
                                   QString("CLONE OR CHECKOUT FAILED: ") + m_customerRepository);
             IsmasClient::sendRequestReceiveResponse(IsmasClient::APISM::DB_PORT,
                 QString("#M=APISM#C=CMD_EVENT#J=") +
@@ -295,7 +295,7 @@ void Worker::privateUpdate() {
                         m_returnCode = -7;
                     }
                 } else {
-                    m_updateStatus = UpdateStatus(UPDATE_STATUS::GIT_CHECKOUT_BRANCH_REQUEST_FAILURE,
+                    m_updateStatus = UpdateStatus(UPDATE_STATUS::GIT_CHECKOUT_BRANCH_FAILURE,
                                         QString("Configuring customer environment failed"));
                     IsmasClient::sendRequestReceiveResponse(IsmasClient::APISM::DB_PORT,
                         QString("#M=APISM#C=CMD_EVENT#J=") +
@@ -315,7 +315,7 @@ void Worker::privateUpdate() {
                 m_returnCode = -5;
             }
         } else {
-            m_updateStatus = UpdateStatus(UPDATE_STATUS::ISMAS_BACKEND_CHECK_FAILURE,
+            m_updateStatus = UpdateStatus(UPDATE_STATUS::BACKEND_CHECK_FAILURE,
                                 QString("ISMAS backend not available"));
             IsmasClient::sendRequestReceiveResponse(IsmasClient::APISM::DB_PORT,
                 QString("#M=APISM#C=CMD_EVENT#J=") +
@@ -373,7 +373,7 @@ bool Worker::backendConnected() {
     emit appendText("\nConnecting backend ...");
 
     if (false) { // so linker removes dead code
-        for (int repeat = 0; repeat < 50; ++repeat) {
+        for (int repeat = 0; repeat < 100; ++repeat) {
             qInfo() << "REPEAT" << repeat << "In backendConnected() -> #M=APISM#C=REQ_SELF#J={}";
             startProgressLoop();
             std::optional<QString> result
@@ -497,17 +497,34 @@ bool Worker::backendConnected() {
     return false;
 }
 
+#define CHECK_UPDATE_TRIGGER_SET "Check update trigger ..."
+
 bool Worker::updateTriggerSet() {
     if (m_withoutIsmasDirectPort) { // useful for testing
         return true;
     }
 
-    emit appendText("\nUpdate trigger set ...");
+    emit appendText("\n" CHECK_UPDATE_TRIGGER_SET);
     QString triggerValue("");
+    int const startMs = QTime::currentTime().msecsSinceStartOfDay();
 
-    for (int repeat = 0; repeat < 50; ++repeat) {
+    for (int repeat = 1; repeat <= 100; ++repeat) {
         qInfo() << "UPDATE TRIGGER SET -> REPEAT" << repeat;
 
+        if (repeat > 1) {
+            int const durationMs = QTime::currentTime().msecsSinceStartOfDay() - startMs;
+            qInfo() << "REPEAT" << repeat
+                    << QString("DURATION: %1.%2s").arg(durationMs / 1000).arg(durationMs % 1000);
+        }
+        if ((repeat % 10) == 0) {
+            qInfo() << "CHECK UPDATE TRIGGER. RESTART APISM ...";
+            Command c("systemctl restart apism");
+            if (c.execute("/tmp")) {
+                QThread::sleep(20); // give APISM some time to reconnect
+                qInfo() << "CHECK UPDATE TRIGGER. RESTARTING APISM DONE";
+            }
+        }
+
         startProgressLoop();
         if (std::optional<QString> result
                 = IsmasClient::sendRequestReceiveResponse(
@@ -518,7 +535,7 @@ bool Worker::updateTriggerSet() {
 
             QString msg = result.value();
 
-            qInfo() << "REPEAT" << repeat << "APISM RESPONSE" << msg;
+            qInfo() << "REPEAT" << repeat << "APISM RESPONSE (" << msg << ")";
 
             QJsonParseError parseError;
             QJsonDocument document(QJsonDocument::fromJson(msg.toUtf8(), &parseError));
@@ -537,7 +554,7 @@ bool Worker::updateTriggerSet() {
                                                       m_updateStatus.m_statusDescription));
                 emit showErrorMessage("check update trigger",
                                       QString("invalid json ") + msg.mid(0, 20));
-                emit replaceLast("Update trigger set ...", UPDATE_STEP_FAIL);
+                emit replaceLast(CHECK_UPDATE_TRIGGER_SET, UPDATE_STEP_FAIL);
                 return false;
             }
             if (!document.isObject()) {
@@ -550,13 +567,25 @@ bool Worker::updateTriggerSet() {
                         m_ismasClient.jsonParseFailed(IsmasClient::RESULT_CODE::INSTALL_ERROR,
                                                       m_updateStatus.m_statusDescription));
                 emit showErrorMessage("check update trigger", QString("not a json object") + msg);
-                emit replaceLast("Update trigger set ...", UPDATE_STEP_FAIL);
+                emit replaceLast(CHECK_UPDATE_TRIGGER_SET, UPDATE_STEP_FAIL);
                 return false;
             }
             progress += 1;
             setProgress(progress);
 
             QJsonObject obj = document.object();
+
+            // always look for an 'error' first
+            if (obj.contains("error")) {
+                progress += 1;
+                setProgress(progress);
+                QString value = obj.value("error").toString();
+                emit showErrorMessage("check update trigger", QString("REPEAT %1 error=<").arg(repeat) + value + ">");
+                qInfo() << "REPEAT" << repeat << "In updateTriggerSet() error=<"
+                        << value << ">";
+                QThread::sleep(6);
+                continue;
+            }
             // sanity check: cust_nr and machine_nr of PSA correct ?
             // note: this check has to be done here, as the cust_nr and the machine_nr
             // of the PSA are sent by ISMAS.
@@ -579,7 +608,7 @@ bool Worker::updateTriggerSet() {
                                     m_ismasClient.sanityCheckFailed(IsmasClient::RESULT_CODE::INSTALL_ERROR,
                                                                     m_updateStatus.m_statusDescription));
                             emit showErrorMessage("check update trigger", m_updateStatus.m_statusDescription);
-                            emit replaceLast("Update trigger set ...", UPDATE_STEP_FAIL);
+                            emit replaceLast(CHECK_UPDATE_TRIGGER_SET, UPDATE_STEP_FAIL);
                             return false;
                         }
                         if (machineNr != m_machineNr) {
@@ -592,7 +621,7 @@ bool Worker::updateTriggerSet() {
                                     m_ismasClient.sanityCheckFailed(IsmasClient::RESULT_CODE::INSTALL_ERROR,
                                                                     m_updateStatus.m_statusDescription));
                             emit showErrorMessage("check update trigger", m_updateStatus.m_statusDescription);
-                            emit replaceLast("Update trigger set ...", UPDATE_STEP_FAIL);
+                            emit replaceLast(CHECK_UPDATE_TRIGGER_SET, UPDATE_STEP_FAIL);
                             return false;
                         }
 
@@ -607,7 +636,7 @@ bool Worker::updateTriggerSet() {
                                 m_ismasClient.sanityCheckFailed(IsmasClient::RESULT_CODE::INSTALL_ERROR,
                                                                 m_updateStatus.m_statusDescription));
                         emit showErrorMessage("check update trigger", m_updateStatus.m_statusDescription);
-                        emit replaceLast("Update trigger set ...", UPDATE_STEP_FAIL);
+                        emit replaceLast(CHECK_UPDATE_TRIGGER_SET, UPDATE_STEP_FAIL);
                         return false;
                     }
                 } else {
@@ -619,7 +648,7 @@ bool Worker::updateTriggerSet() {
                             m_ismasClient.sanityCheckFailed(IsmasClient::RESULT_CODE::INSTALL_ERROR,
                                                             m_updateStatus.m_statusDescription));
                     emit showErrorMessage("check update trigger", m_updateStatus.m_statusDescription);
-                    emit replaceLast("Update trigger set ...", UPDATE_STEP_FAIL);
+                    emit replaceLast(CHECK_UPDATE_TRIGGER_SET, UPDATE_STEP_FAIL);
                     return false;
                 }
             } else {
@@ -631,7 +660,7 @@ bool Worker::updateTriggerSet() {
                         m_ismasClient.sanityCheckFailed(IsmasClient::RESULT_CODE::INSTALL_ERROR,
                                                         m_updateStatus.m_statusDescription));
                 emit showErrorMessage("check update trigger", m_updateStatus.m_statusDescription);
-                emit replaceLast("Update trigger set ...", UPDATE_STEP_FAIL);
+                emit replaceLast(CHECK_UPDATE_TRIGGER_SET, UPDATE_STEP_FAIL);
                 return false;
             }
             progress += 1;
@@ -658,25 +687,34 @@ bool Worker::updateTriggerSet() {
                                     m_ismasClient.updateOfPSAContinues("MACHINE-AND-CUSTOMER-CHECK",
                                                                    m_updateStatus.m_statusDescription));
 
-                            m_updateStatus = UpdateStatus(UPDATE_STATUS::UPDATE_TRIGGER_SET,
+                            m_updateStatus = UpdateStatus(UPDATE_STATUS::ISMAS_UPDATE_TRIGGER_SET,
                                 QString("UPDATE TRIGGER SET. CONTINUE. "));
                             IsmasClient::sendRequestReceiveResponse(IsmasClient::APISM::DB_PORT,
                                 QString("#M=APISM#C=CMD_EVENT#J=") +
                                     m_ismasClient.updateTriggerSet(m_updateStatus.m_statusDescription, ""));
 
-                            emit replaceLast("Update trigger set ...", UPDATE_STEP_OK);
+                            emit replaceLast(CHECK_UPDATE_TRIGGER_SET, UPDATE_STEP_DONE);
                             return true;
+                        } else
+                        if (QRegExp("\\s*").exactMatch(triggerValue)) { // check for whitespace
+                            stopProgressLoop();
+                            int progress = (m_mainWindow->progressValue()/10) + 10;
+                            progress += 1;
+                            setProgress(progress);
+                            emit showErrorMessage("check update trigger", "empty update-trigger");
+                            QThread::sleep(6);
+                            continue;
                         } else {
                             // if the download-button once has the wrong value, it will never recover
                             setProgress(100);
                             m_updateStatus = UpdateStatus(UPDATE_STATUS::ISMAS_WAIT_STATE_CHECK_FAILURE,
-                                             QString("TRIGGER-VALUE ") + triggerValue + " NOT 'WAIT'");
+                                             QString("TRIGGER-VALUE=<") + triggerValue + "> NOT 'WAIT'");
                             IsmasClient::sendRequestReceiveResponse(IsmasClient::APISM::DB_PORT,
                                             QString("#M=APISM#C=CMD_EVENT#J=") +
                                                 m_ismasClient.sanityCheckFailed(IsmasClient::RESULT_CODE::INSTALL_ERROR,
                                                                                 m_updateStatus.m_statusDescription));
                             emit showErrorMessage("check update trigger", m_updateStatus.m_statusDescription);
-                            emit replaceLast("Update trigger set ...", UPDATE_STEP_FAIL);
+                            emit replaceLast(CHECK_UPDATE_TRIGGER_SET, UPDATE_STEP_FAIL);
                             return false;
                         }
                     } else {
@@ -687,7 +725,7 @@ bool Worker::updateTriggerSet() {
                             QString("#M=APISM#C=CMD_EVENT#J=") +
                         m_ismasClient.sanityCheckFailed(IsmasClient::RESULT_CODE::INSTALL_ERROR,
                                                         m_updateStatus.m_statusDescription));
-                        emit replaceLast("Update trigger set ...", UPDATE_STEP_FAIL);
+                        emit replaceLast(CHECK_UPDATE_TRIGGER_SET, UPDATE_STEP_FAIL);
                         emit showErrorMessage("check update trigger", m_updateStatus.m_statusDescription);
                         return false;
                     }
@@ -699,7 +737,7 @@ bool Worker::updateTriggerSet() {
                         QString("#M=APISM#C=CMD_EVENT#J=") +
                     m_ismasClient.sanityCheckFailed(IsmasClient::RESULT_CODE::INSTALL_ERROR,
                                                     m_updateStatus.m_statusDescription));
-                    emit replaceLast("Update trigger set ...", UPDATE_STEP_FAIL);
+                    emit replaceLast(CHECK_UPDATE_TRIGGER_SET, UPDATE_STEP_FAIL);
                     emit showErrorMessage("check update trigger", m_updateStatus.m_statusDescription);
                     return false;
                 }
@@ -711,20 +749,10 @@ bool Worker::updateTriggerSet() {
                     QString("#M=APISM#C=CMD_EVENT#J=") +
                         m_ismasClient.sanityCheckFailed(IsmasClient::RESULT_CODE::INSTALL_ERROR,
                                                         m_updateStatus.m_statusDescription));
-                emit replaceLast("Update trigger set ...", UPDATE_STEP_FAIL);
+                emit replaceLast(CHECK_UPDATE_TRIGGER_SET, UPDATE_STEP_FAIL);
                 emit showErrorMessage("check update trigger", m_updateStatus.m_statusDescription);
                 return false;
             }
-
-            if (obj.contains("error")) {
-                progress += 1;
-                setProgress(progress);
-                QString value = obj.value("error").toString();
-                emit showErrorMessage("check update trigger", QString("REPEAT %1 error=<").arg(repeat) + value + ">");
-                qInfo() << "REPEAT" << repeat << "In updateTriggerSet() error=<"
-                        << value << ">";
-                QThread::sleep(6);
-            }
         } else {
             stopProgressLoop();
             int progress = (m_mainWindow->progressValue()/10) + 10;
@@ -736,14 +764,14 @@ bool Worker::updateTriggerSet() {
     }
 
     setProgress(100);
-    m_updateStatus = UpdateStatus(UPDATE_STATUS::UPDATE_TRIGGER_NOT_SET_OR_WRONG,
-                                  QString("UPDATE-TRIGGER-NOT-SET-OR-WRONG: VALUE=(") +
+    m_updateStatus = UpdateStatus(UPDATE_STATUS::ISMAS_UPDATE_TRIGGER_NOT_SET_OR_WRONG,
+                                  QString("ISMAS_UPDATE-TRIGGER-NOT-SET-OR-WRONG: VALUE=(") +
                                   triggerValue + ")");
     IsmasClient::sendRequestReceiveResponse(IsmasClient::APISM::DB_PORT,
         QString("#M=APISM#C=CMD_EVENT#J=") +
             m_ismasClient.errorUpdateTrigger(m_updateStatus.m_statusDescription, ""));
 
-    emit replaceLast("Update trigger set ...", UPDATE_STEP_OK);
+    emit replaceLast(CHECK_UPDATE_TRIGGER_SET, UPDATE_STEP_FAIL);
     return false;
 }
 
@@ -863,14 +891,18 @@ bool Worker::updateFiles(quint8 percent) {
                     if (f.open(QIODevice::ReadOnly)) {
                         QTextStream in(&f);
                         int cmdCount = 0;
+                        QStringList opkgCommands;
                         while (!in.atEnd()) {
                             QString line = in.readLine();
                             static const QRegularExpression comment("^\\s*#.*$");
                             if (line.indexOf(comment, 0) == -1) {
                                 // found opkg command
                                 QString opkgCommand = line.trimmed();
-                                executeOpkgCommand(opkgCommand);
                                 ++cmdCount;
+                                executeOpkgCommand(opkgCommand);
+                                QString cmd = "\n  " + opkgCommand;
+                                emit appendText(cmd);
+                                opkgCommands << cmd;
 
                                 m_ismasClient.setProgressInPercent(++percent);
                                 m_updateStatus = UpdateStatus(UPDATE_STATUS::EXEC_OPKG_COMMAND,
@@ -883,8 +915,10 @@ bool Worker::updateFiles(quint8 percent) {
                         f.close();
                         if (cmdCount > 0) {
                             m_displayIndex = 1;
-                            emit replaceLast(QString("(") + QString("%1").arg(m_displayIndex).rightJustified(2, ' ') + QString(")")
-                                          + QString(" Update opkg pakets ... "), UPDATE_STEP_DONE);
+                            QString prepend = QString("(") + QString("%1").arg(m_displayIndex).rightJustified(2, ' ') + QString(")")
+                                                + QString(" Update opkg pakets ... ");
+                            opkgCommands.prepend(prepend);
+                            emit replaceLast(opkgCommands, UPDATE_STEP_DONE);
                         } else {
                             m_displayIndex = 1;
                             emit replaceLast(QString("(") + QString("%1").arg(m_displayIndex).rightJustified(2, ' ') + QString(")")
@@ -919,10 +953,16 @@ bool Worker::updateFiles(quint8 percent) {
 }
 
 bool Worker::syncCustomerRepositoryAndFS() {
+    // this step is currently needed only for updating tariff-files
     setProgress(0);
     emit appendText("\nSync customer environment with filesystem ...");
     if (QDir(m_customerRepository).exists()) {
         if (QDir::setCurrent(m_customerRepository)) {
+            Command md("bash");
+            if (!md.execute(m_customerRepository,
+                            QStringList() << "-c" << "mkdir -p /etc/psa_config /etc/psa_update /etc/dc /etc/psa_tariff")) {
+                qCritical() << "COULD NOT EXECUTE '" << md.command() << "' exitCode=(" << md.exitCode() << ")";
+            }
             int progress = 10;
             setProgress(progress);
             QString const params("-vv                     "
@@ -953,7 +993,7 @@ bool Worker::syncCustomerRepositoryAndFS() {
                         }
                     } else {
                         Utils::printCriticalErrorMsg(QString("CMD ") + cmd + " FAILED: "
-                                                   + c.getCommandResult());
+                                                   + c.getCommandResult() + QString(" EXIT_CODE=(%1)").arg(c.exitCode()));
                         error = true;
                     }
                 }
@@ -1098,6 +1138,17 @@ PSAInstalled Worker::getPSAInstalled() {
     QString absPathName;
     QString absPathNameRepository;
 
+    psaInstalled.versionInfo.lastCommit = "";
+    psaInstalled.versionInfo.reason = "";
+    psaInstalled.versionInfo.created = "";
+
+    QStringList versionInfo = m_gc.gitShowReason();
+    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) {
         QString const &n = QString("%1").arg(m_zoneNr).rightJustified(2, '0');
         psaInstalled.tariff.name = QString("tariff%1.json").arg(n);
@@ -1160,89 +1211,95 @@ PSAInstalled Worker::getPSAInstalled() {
     return psaInstalled;
 }
 
-QString Worker::sendCmdSendVersionToIsmas() {
-
-    QStringList const dcVersion = getDCVersion();
-    QString const deviceControllerVersionHW = dcVersion.first();
-    QString const deviceControllerVersionSW = dcVersion.last();
-
-    qInfo() << "CURRENT DC-HW-VERSION: " << deviceControllerVersionHW;
-    qInfo() << "CURRENT DC-SW-VERSION: " << deviceControllerVersionSW;
-
-    QString const deviceControllerGitBlob = "N/A";
-    QString const deviceControllerGitLastCommit = "N/A";
-
-    PSAInstalled psaInstalled;
-    QString printSysDir("/etc/psa_config");
-    QString tariffSysDir("/etc/psa_tariff");
-    QString absPathName;
-
-    if (m_zoneNr != 0) {
-        QString const &n = QString("%1").arg(m_zoneNr).rightJustified(2, '0');
-        psaInstalled.tariff.name = QString("tariff%1.json").arg(n);
-        absPathName = QDir::cleanPath(tariffSysDir + QDir::separator() + psaInstalled.tariff.name);
-        psaInstalled.tariff.blob = m_gc.gitBlob(absPathName);
-        psaInstalled.tariff.size = getFileSize(absPathName);
-        psaInstalled.tariff.zone = m_zoneNr;
-    }
-    psaInstalled.tariff.project = "Szeged";
-    psaInstalled.tariff.info = "N/A";
-    psaInstalled.tariff.loadTime = "N/A"; // QDateTime::currentDateTime().toString(Qt::ISODateWithMs);
-    psaInstalled.tariff.version = "N/A";
-
-    psaInstalled.hw.linuxVersion = m_osVersion;
-    psaInstalled.hw.cpuSerial = m_cpuSerial;
-
-    psaInstalled.dc.versionHW = deviceControllerVersionHW;
-    psaInstalled.dc.versionSW = deviceControllerVersionSW;
-    psaInstalled.dc.gitBlob = "N/A";
-    psaInstalled.dc.gitLastCommit = "N/A";
-    psaInstalled.dc.size = -1;
-
-    psaInstalled.sw.raucVersion = m_raucVersion;
-    psaInstalled.sw.opkgVersion = m_opkgVersion;
-    psaInstalled.sw.atbQTVersion = m_atbqtVersion;
-
-    psaInstalled.pluginVersion.deviceController = m_pluginVersionATBDeciceController;
-    psaInstalled.pluginVersion.ingenicoISelfCC = m_pluginVersionIngenicoISelf;
-    psaInstalled.pluginVersion.mobilisisCalculatePrice = m_pluginVersionMobilisisCalc;
-    psaInstalled.pluginVersion.mobilisisCalculatePriceConfigUi = m_pluginVersionMobilisisCalcConfig;
-    psaInstalled.pluginVersion.prmCalculatePrice = m_pluginVersionPrmCalc;
-    psaInstalled.pluginVersion.prmCalculatePriceConfigUi = m_pluginVersionPrmCalcConfig;
-    psaInstalled.pluginVersion.tcpZVT = m_pluginVersionTcpZvt;
-
-    psaInstalled.cash.name = "DC2C_cash.json";
-    absPathName = QDir::cleanPath(printSysDir + QDir::separator() + psaInstalled.cash.name);
-    psaInstalled.cash.blob = m_gc.gitBlob(absPathName);
-    psaInstalled.cash.size = getFileSize(absPathName);
-
-    psaInstalled.conf.name = "DC2C_conf.json";
-    absPathName = QDir::cleanPath(printSysDir + QDir::separator() + psaInstalled.conf.name);
-    psaInstalled.conf.blob = m_gc.gitBlob(absPathName);
-    psaInstalled.conf.size = getFileSize(absPathName);
-
-    psaInstalled.device.name = "DC2C_device.json";
-    absPathName = QDir::cleanPath(printSysDir + QDir::separator() + psaInstalled.device.name);
-    psaInstalled.device.blob = m_gc.gitBlob(absPathName);
-    psaInstalled.device.size = getFileSize(absPathName);
-
-    for (int i=0; i < 32; ++i) {
-        QString const &n = QString("%1").arg(i+1).rightJustified(2, '0');
-        psaInstalled.print[i].name = QString("DC2C_print%1.json").arg(n);
-        absPathName = QDir::cleanPath(printSysDir + QDir::separator() + psaInstalled.print[i].name);
-        psaInstalled.print[i].blob = m_gc.gitBlob(absPathName);
-        psaInstalled.print[i].size = getFileSize(absPathName);
-    }
-
-    // QByteArray data = "#M=APISM#C=CMD_SENDVERSION#J=";
-    return m_ismasClient.updateOfPSASendVersion(psaInstalled);
-}
-
 /************************************************************************************************
  * operators
  */
 QDebug operator<< (QDebug debug, UpdateStatus status) {
     switch(status.m_updateStatus) {
+    case UPDATE_STATUS::ISMAS_SEND_LAST_VERSION_FAILED:
+        debug << QString("UPDATE_STATUS::ISMAS_SEND_LAST_VERSION_FAILED: ")
+              << status.m_statusDescription;
+        break;
+    case UPDATE_STATUS::SAVE_LOG_FILES_FAILED:
+        debug << QString("UPDATE_STATUS::SAVE_LOG_FILES_FAILED: ")
+              << status.m_statusDescription;
+        break;
+    case UPDATE_STATUS::GIT_CHECK_FILES_TO_UPDATE_SUCCESS:
+        debug << QString("UPDATE_STATUS::GIT_CHECK_FILES_TO_UPDATE_SUCCESS: ")
+              << status.m_statusDescription;
+        break;
+    case UPDATE_STATUS::PSA_UPDATE_FILES_FAILED:
+        debug << QString("UPDATE_STATUS::PSA_UPDATE_FILES_FAILED: ")
+              << status.m_statusDescription;
+        break;
+    case UPDATE_STATUS::RSYNC_UPDATES_SUCCESS:
+        debug << QString("UPDATE_STATUS::RSYNC_UPDATES_SUCCESS: ")
+              << status.m_statusDescription;
+        break;
+    case UPDATE_STATUS::RSYNC_UPDATES_FAILURE:
+        debug << QString("UPDATE_STATUS::RSYNC_UPDATES_FAILURE: ")
+              << status.m_statusDescription;
+        break;
+    case UPDATE_STATUS::EXEC_OPKG_COMMAND:
+        debug << QString("UPDATE_STATUS::EXEC_OPKG_COMMAND: ")
+              << status.m_statusDescription;
+        break;
+    case UPDATE_STATUS::GIT_CLONE_AND_CHECKOUT_SUCCESS:
+        debug << QString("UPDATE_STATUS::GIT_CLONE_AND_CHECKOUT_SUCCESS: ")
+              << status.m_statusDescription;
+        break;
+    case UPDATE_STATUS::GIT_CLONE_AND_CHECKOUT_FAILURE:
+        debug << QString("UPDATE_STATUS::GIT_CLONE_AND_CHECKOUT_FAILURE: ")
+              << status.m_statusDescription;
+        break;
+    case UPDATE_STATUS::NOT_DEFINED:
+        debug << QString("UPDATE_STATUS::NOT_DEFINED: ")
+              << status.m_statusDescription;
+        break;
+    case UPDATE_STATUS::UPDATE_PROCESS_FAILURE:
+        debug << QString("UPDATE_STATUS::UPDATE_PROCESS_FAILURE: ")
+              << status.m_statusDescription;
+        break;
+    case UPDATE_STATUS::ISMAS_UPDATE_TRIGGER_SET_FAILURE:
+        debug << QString("UPDATE_STATUS::ISMAS_UPDATE_TRIGGER_FAILURE: ")
+              << status.m_statusDescription;
+        break;
+    case UPDATE_STATUS::GIT_CHECKOUT_BRANCH_FAILURE:
+        debug << QString("UPDATE_STATUS::GIT_CHECKOUT_BRANCH_FAILURE: ")
+              << status.m_statusDescription;
+        break;
+    case UPDATE_STATUS::GIT_CHECKOUT_BRANCH:
+        debug << QString("UPDATE_STATUS::GIT_CHECKOUT_BRANCH: ")
+              << status.m_statusDescription;
+        break;
+    case UPDATE_STATUS::ISMAS_UPDATE_TRIGGER_NOT_SET_OR_WRONG:
+        debug << QString("UPDATE_STATUS::ISMAS_UPDATE_TRIGGER_NOT_SET_OR_WRONG: ")
+              << status.m_statusDescription;
+        break;
+    case UPDATE_STATUS::ISMAS_UPDATE_TRIGGER_SET:
+        debug << QString("UPDATE_STATUS::ISMAS_UPDATE_TRIGGER_SET: ")
+              << status.m_statusDescription;
+        break;
+    case UPDATE_STATUS::ISMAS_SANITY_CHECK_OK:
+        debug << QString("UPDATE_STATUS::ISMAS_SANITY_CHECK_OK: ")
+              << status.m_statusDescription;
+        break;
+    case UPDATE_STATUS::JSON_PARSE_FAILURE:
+        debug << QString("UPDATE_STATUS::JSON_PARSE_FAILURE: ")
+              << status.m_statusDescription;
+        break;
+    case UPDATE_STATUS::BACKEND_CHECK:
+        debug << QString("UPDATE_STATUS::BACKEND_CHECK: ")
+              << status.m_statusDescription;
+        break;
+    case UPDATE_STATUS::BACKEND_CHECK_FAILURE:
+        debug << QString("UPDATE_STATUS::BACKEND_CHECK_FAILURE: ")
+              << status.m_statusDescription;
+        break;
+    case UPDATE_STATUS::BACKEND_NOT_CONNECTED:
+        debug << QString("UPDATE_STATUS::BACKEND_NOT_CONNECTED: ")
+              << status.m_statusDescription;
+        break;
     case UPDATE_STATUS::UPDATE_PROCESS_SUCCESS:
         debug << QString("UPDATE_STATUS::UPDATE_PROCESS_SUCCESS: ")
               << status.m_statusDescription;
@@ -1255,14 +1312,6 @@ QDebug operator<< (QDebug debug, UpdateStatus status) {
         debug << QString("UPDATE_STATUS::ISMAS_WAIT_STATE_CHECK_FAILURE: ")
               << status.m_statusDescription;
         break;
-    case UPDATE_STATUS::ISMAS_WAIT_STATE_CHECK_TIMEOUT:
-        debug << QString("UPDATE_STATUS::ISMAS_WAIT_STATE_CHECK_: ")
-              << status.m_statusDescription;
-        break;
-    case UPDATE_STATUS::ISMAS_WAIT_STATE_CHECK_SUCCESS:
-        debug << QString("UPDATE_STATUS::ISMAS_WAIT_STATE_CHECK_SUCCESS: ")
-              << status.m_statusDescription;
-    break;
     case UPDATE_STATUS::GIT_FETCH_UPDATES:
         debug << QString("UPDATE_STATUS::GIT_FETCH_UPDATES: ")
               << status.m_statusDescription;
@@ -1271,45 +1320,109 @@ QDebug operator<< (QDebug debug, UpdateStatus status) {
         debug << QString("UPDATE_STATUS::GIT_FETCH_UPDATES_REQUEST_FAILURE: ")
               << status.m_statusDescription;
     break;
-    case UPDATE_STATUS::GIT_FETCH_UPDATES_REQUEST_SUCCESS:
-        debug << QString("UPDATE_STATUS::GIT_FETCH_UPDATES_REQUEST_SUCCESS: ")
-              << status.m_statusDescription;
-    break;
     case UPDATE_STATUS::ISMAS_RESPONSE_RECEIVED:
         debug << QString("UPDATE_STATUS::ISMAS_RESPONSE_RECEIVED: ")
               << status.m_statusDescription;
     break;
-    case UPDATE_STATUS::GIT_PULL_UPDATES_SUCCESS:
-        debug << QString("UPDATE_STATUS::GIT_PULL_UPDATES_REQUEST: ")
-              << status.m_statusDescription;
-    break;
-    case UPDATE_STATUS::GIT_PULL_UPDATES_FAILURE:
-        debug << QString("UPDATE_STATUS::GIT_PULL_UPDATES_FAILURE: ")
-              << status.m_statusDescription;
-    break;
     case UPDATE_STATUS::EXEC_OPKG_COMMANDS:
         debug << QString("UPDATE_STATUS::EXEC_OPKG_COMMANDS: ")
               << status.m_statusDescription;
     break;
-    case UPDATE_STATUS::EXEC_OPKG_COMMANDS_SUCCESS:
-        debug << QString("UPDATE_STATUS::EXEC_OPKG_COMMANDS_SUCCESS: ")
-              << status.m_statusDescription;
-    break;
-    case UPDATE_STATUS::EXEC_OPKG_COMMAND_SUCCESS:
-        debug << QString("UPDATE_STATUS::EXEC_OPKG_COMMAND_SUCCESS: ")
-              << status.m_statusDescription;
-    break;
-    case UPDATE_STATUS::EXEC_OPKG_COMMAND_FAILURE:
-        debug << QString("UPDATE_STATUS::EXEC_OPKG_COMMAND_FAILURE: ")
-              << status.m_statusDescription;
-    break;
-    default:;
+    // default:;
     }
     return debug;
 }
 
 QString& operator<< (QString& str, UpdateStatus status) {
     switch(status.m_updateStatus) {
+    case UPDATE_STATUS::ISMAS_SEND_LAST_VERSION_FAILED:
+        str = QString("UPDATE_STATUS::ISMAS_SEND_LAST_VERSION_FAILED: ");
+        str += status.m_statusDescription;
+        break;
+    case UPDATE_STATUS::SAVE_LOG_FILES_FAILED:
+        str = QString("UPDATE_STATUS::SAVE_LOG_FILES_FAILED: ");
+        str += status.m_statusDescription;
+        break;
+    case UPDATE_STATUS::GIT_CHECK_FILES_TO_UPDATE_SUCCESS:
+        str = QString("UPDATE_STATUS::GIT_CHECK_FILES_TO_UPDATE_SUCCESS: ");
+        str += status.m_statusDescription;
+        break;
+    case UPDATE_STATUS::PSA_UPDATE_FILES_FAILED:
+        str = QString("UPDATE_STATUS::PSA_UPDATE_FILES_FAILED: ");
+        str += status.m_statusDescription;
+        break;
+    case UPDATE_STATUS::RSYNC_UPDATES_SUCCESS:
+        str = QString("UPDATE_STATUS::RSYNC_UPDATES_SUCCESS: ");
+        str += status.m_statusDescription;
+        break;
+    case UPDATE_STATUS::RSYNC_UPDATES_FAILURE:
+        str = QString("UPDATE_STATUS::RSYNC_UPDATES_FAILURE: ");
+        str += status.m_statusDescription;
+        break;
+    case UPDATE_STATUS::EXEC_OPKG_COMMAND:
+        str = QString("UPDATE_STATUS::EXEC_OPKG_COMMAND: ");
+        str += status.m_statusDescription;
+        break;
+    case UPDATE_STATUS::GIT_CLONE_AND_CHECKOUT_SUCCESS:
+        str = QString("UPDATE_STATUS::GIT_CLONE_AND_CHECKOUT_SUCCESS: ");
+        str += status.m_statusDescription;
+        break;
+    case UPDATE_STATUS::GIT_CLONE_AND_CHECKOUT_FAILURE:
+        str = QString("UPDATE_STATUS::GIT_CLONE_AND_CHECKOUT_FAILURE: ");
+        str += status.m_statusDescription;
+        break;
+    case UPDATE_STATUS::NOT_DEFINED:
+        str = QString("UPDATE_STATUS::NOT_DEFINED: ");
+        str += status.m_statusDescription;
+        break;
+    case UPDATE_STATUS::UPDATE_PROCESS_FAILURE:
+        str = QString("UPDATE_STATUS::UPDATE_PROCESS_FAILURE: ");
+        str += status.m_statusDescription;
+        break;
+    case UPDATE_STATUS::ISMAS_UPDATE_TRIGGER_SET_FAILURE:
+        str = QString("UPDATE_STATUS::ISMAS_UPDATE_TRIGGER_FAILURE: ");
+        str += status.m_statusDescription;
+        break;
+    case UPDATE_STATUS::GIT_CHECKOUT_BRANCH_FAILURE:
+        str = QString("UPDATE_STATUS::GIT_CHECKOUT_BRANCH_FAILURE: ");
+        str += status.m_statusDescription;
+        break;
+    case UPDATE_STATUS::GIT_CHECKOUT_BRANCH:
+        str = QString("UPDATE_STATUS::GIT_CHECKOUT_BRANCH: ");
+        str += status.m_statusDescription;
+        break;
+    case UPDATE_STATUS::ISMAS_UPDATE_TRIGGER_NOT_SET_OR_WRONG:
+        str = QString("UPDATE_STATUS::ISMAS_UPDATE_TRIGGER_NOT_SET_OR_WRONG: ");
+        str += status.m_statusDescription;
+        break;
+    case UPDATE_STATUS::ISMAS_WAIT_STATE_CHECK_FAILURE:
+        str = QString("UPDATE_STATUS::ISMAS_WAIT_STATE_CHECK_FAILURE: ");
+        str += status.m_statusDescription;
+        break;
+    case UPDATE_STATUS::ISMAS_UPDATE_TRIGGER_SET:
+        str = QString("UPDATE_STATUS::ISMAS_UPDATE_TRIGGER_SET: ");
+        str += status.m_statusDescription;
+        break;
+    case UPDATE_STATUS::ISMAS_SANITY_CHECK_OK:
+        str = QString("UPDATE_STATUS::ISMAS_SANITY_CHECK_OK: ");
+        str += status.m_statusDescription;
+        break;
+    case UPDATE_STATUS::JSON_PARSE_FAILURE:
+        str = QString("UPDATE_STATUS::JSON_PARSE_FAILURE: ");
+        str += status.m_statusDescription;
+        break;
+    case UPDATE_STATUS::BACKEND_CHECK:
+        str = QString("UPDATE_STATUS::BACKEND_CHECK: ");
+        str += status.m_statusDescription;
+        break;
+    case UPDATE_STATUS::BACKEND_CHECK_FAILURE:
+        str = QString("UPDATE_STATUS::BACKEND_CHECK_FAILURE: ");
+        str += status.m_statusDescription;
+        break;
+    case UPDATE_STATUS::BACKEND_NOT_CONNECTED:
+        str = QString("UPDATE_STATUS::BACKEND_NOT_CONNECTED: ");
+        str += status.m_statusDescription;
+        break;
     case UPDATE_STATUS::UPDATE_PROCESS_SUCCESS:
         str = QString("UPDATE_STATUS::UPDATE_PROCESS_SUCCESS: ");
         str += status.m_statusDescription;
@@ -1318,10 +1431,6 @@ QString& operator<< (QString& str, UpdateStatus status) {
         str = QString("UPDATE_STATUS::ISMAS_WAIT_STATE_CHECK_PENDING: ");
         str += status.m_statusDescription;
     break;
-    case UPDATE_STATUS::ISMAS_WAIT_STATE_CHECK_SUCCESS:
-        str = QString("UPDATE_STATUS::ISMAS_WAIT_STATE_CHECK_SUCCESS: ");
-        str += status.m_statusDescription;
-    break;
     case UPDATE_STATUS::GIT_FETCH_UPDATES:
         str = QString("UPDATE_STATUS::GIT_FETCH_UPDATES: ");
         str += status.m_statusDescription;
@@ -1330,18 +1439,6 @@ QString& operator<< (QString& str, UpdateStatus status) {
         str = QString("UPDATE_STATUS::GIT_FETCH_UPDATES_REQUEST_FAILURE: ");
         str += status.m_statusDescription;
     break;
-    case UPDATE_STATUS::GIT_FETCH_UPDATES_REQUEST_SUCCESS:
-        str = QString("UPDATE_STATUS::GIT_FETCH_UPDATES_REQUEST_SUCCESS: ");
-        str += status.m_statusDescription;
-    break;
-    case UPDATE_STATUS::GIT_PULL_UPDATES_SUCCESS:
-        str = QString("UPDATE_STATUS::GIT_PULL_UPDATES_SUCCESS: ");
-        str += status.m_statusDescription;
-    break;
-    case UPDATE_STATUS::GIT_PULL_UPDATES_FAILURE:
-        str = QString("UPDATE_STATUS::GIT_PULL_UPDATES_FAILURE: ");
-        str += status.m_statusDescription;
-    break;
     case UPDATE_STATUS::ISMAS_RESPONSE_RECEIVED:
         str = QString("UPDATE_STATUS::ISMAS_RESPONSE_RECEIVED: ");
         str += status.m_statusDescription;
@@ -1350,19 +1447,7 @@ QString& operator<< (QString& str, UpdateStatus status) {
         str = QString("UPDATE_STATUS::EXEC_OPKG_COMMANDS: ");
         str += status.m_statusDescription;
     break;
-    case UPDATE_STATUS::EXEC_OPKG_COMMANDS_SUCCESS:
-        str = QString("UPDATE_STATUS::EXEC_OPKG_COMMANDS_SUCCESS: ");
-        str += status.m_statusDescription;
-    break;
-    case UPDATE_STATUS::EXEC_OPKG_COMMAND_SUCCESS:
-        str = QString("UPDATE_STATUS::EXEC_OPKG_COMMAND_SUCCESS: ");
-        str += status.m_statusDescription;
-    break;
-    case UPDATE_STATUS::EXEC_OPKG_COMMAND_FAILURE:
-        str = QString("UPDATE_STATUS::EXEC_OPKG_COMMAND_FAILURE: ");
-        str += status.m_statusDescription;
-    break;
-    default:;
+    //default:;
     }
     return str;
 }

worker.h

@@ -23,55 +23,27 @@
 
 enum class UPDATE_STATUS : quint8 {
     NOT_DEFINED,
-    STEP_OK,
-    STEP_DONE,
-    STEP_FAIL,
     ISMAS_WAIT_STATE_CHECK_PENDING,
     ISMAS_WAIT_STATE_CHECK_FAILURE,
-    ISMAS_WAIT_STATE_CHECK_TIMEOUT,
-    ISMAS_WAIT_STATE_CHECK_SUCCESS,
     ISMAS_RESPONSE_RECEIVED,
-    BACKEND_CONNECTED,
     BACKEND_CHECK,
     BACKEND_CHECK_FAILURE,
-    ISMAS_BACKEND_CHECK_FAILURE,
     BACKEND_NOT_CONNECTED,
-    UPDATE_TRIGGER_SET,
-    UPDATE_TRIGGER_NOT_SET_OR_WRONG,
+    ISMAS_UPDATE_TRIGGER_SET,
+    ISMAS_UPDATE_TRIGGER_NOT_SET_OR_WRONG,
     GIT_CLONE_AND_CHECKOUT_SUCCESS,
     GIT_CLONE_AND_CHECKOUT_FAILURE,
     GIT_CHECKOUT_BRANCH,
-    GIT_CHECKOUT_BRANCH_REQUEST_FAILURE,
-    GIT_CHECKOUT_BRANCH_NOT_EXISTS,
-    GIT_CHECKOUT_BRANCH_CHECKOUT_ERROR,
+    GIT_CHECKOUT_BRANCH_FAILURE,
     GIT_FETCH_UPDATES,
     GIT_FETCH_UPDATES_REQUEST_FAILURE,
-    GIT_FETCH_UPDATES_REQUEST_SUCCESS,
-    GIT_PULL_UPDATES_SUCCESS,
-    GIT_PULL_UPDATES_FAILURE,
     EXEC_OPKG_COMMAND,
     EXEC_OPKG_COMMANDS,
-    EXEC_OPKG_COMMAND_FAILURE,
-    EXEC_OPKG_COMMAND_SUCCESS,
-    EXEC_OPKG_COMMANDS_SUCCESS,
-    RSYNC_UPDATES,
     RSYNC_UPDATES_FAILURE,
-    RSYNC_UPDATES_SUCESS,
-    DEVICE_CONTROLLER_UPDATE,
-    DEVICE_CONTROLLER_UPDATE_FAILURE,
-    DEVICE_CONTROLLER_UPDATE_SUCCESS,
-    JSON_UPDATE,
-    JSON_UPDATE_FAILURE,
+    RSYNC_UPDATES_SUCCESS,
     JSON_PARSE_FAILURE,
-    JSON_UPDATE_SUCCESS,
     UPDATE_PROCESS_SUCCESS,
     UPDATE_PROCESS_FAILURE,
-    ISMAS_UPDATE_INFO_CONFIRM,
-    ISMAS_UPDATE_INFO_CONFIRM_FAILURE,
-    ISMAS_UPDATE_INFO_CONFIRM_SUCCESS,
-    ISMAS_CURRENT_PSA_STATUS_CONFIRM,
-    ISMAS_CURRENT_PSA_STATUS_CONFIRM_FAILURE,
-    ISMAS_CURRENT_PSA_STATUS_CONFIRM_SUCCESS,
     ISMAS_SANITY_CHECK_OK,
     ISMAS_UPDATE_TRIGGER_SET_FAILURE,
     PSA_UPDATE_FILES_FAILED,
@@ -195,6 +167,7 @@ public:
 signals:
     void appendText(QString, QString suffix = "");
     void replaceLast(QString, QString);
+    void replaceLast(QStringList, QString);
     void showErrorMessage(QString title, QString description);
     void stopStartTimer();
     void restartExitTimer();
@@ -216,7 +189,6 @@ private slots:
 
 private:
     PSAInstalled getPSAInstalled();
-    QString sendCmdSendVersionToIsmas();
     void privateUpdate();
 };