checkin for saving current state

common/src/utils_internal.cpp

@@ -0,0 +1,55 @@
+#include "utils.h"
+
+#include <QFile>
+#include <QDir>
+#include <QTextStream>
+
+namespace internal {
+
+int read1stLineOfFile(QString fileName) {
+    QFile f(fileName);
+    if (f.exists()) {
+        if (f.open(QIODevice::ReadOnly | QIODevice::Text)) {
+            QTextStream in(&f);
+            in.setCodec("UTF-8");
+            while(!in.atEnd()) {
+                return in.readLine().toInt();
+            }
+        }
+    }
+    return -1;
+}
+
+QString customerRepoRoot() {
+    return "/opt/app/tools/atbupdate/";
+}
+
+QString customerRepoDirName() {
+    int const customerNr = read1stLineOfFile("/mnt/system_data/cust_nr");
+    return (customerNr != -1) ? QString("customer_%1").arg(customerNr) : "";
+}
+
+QString customerRepoDir() {
+    QString const &n = customerRepoDirName();
+    QString const &r = customerRepoRoot();
+    return !n.isEmpty() ? QDir::cleanPath(r + QDir::separator() + n) : "";
+}
+
+bool customerRepoExists() {
+    QString const repoDir{customerRepoDir()};
+    return !repoDir.isEmpty() ? QDir(repoDir).exists() : false;
+}
+
+QString repositoryUrl() {
+    return "gitea@ptu-config.atb-comm.de:ATB/";
+}
+
+QString branchName() {
+    int const zoneNr = read1stLineOfFile("/mnt/system_data/zone_nr");
+    if (zoneNr != -1) {
+        return QString("zg1/zone%1").arg(zoneNr);
+    }
+    return "";
+}
+
+} // namespace internal