Index: sources/storage/Logger.h
===================================================================
diff -u -re9b084ba5248db09d78970a8210ac290c0469891 -r762cc040281aa66f0bc9707ba48e4d0de6e56e30
--- sources/storage/Logger.h	(.../Logger.h)	(revision e9b084ba5248db09d78970a8210ac290c0469891)
+++ sources/storage/Logger.h	(.../Logger.h)	(revision 762cc040281aa66f0bc9707ba48e4d0de6e56e30)
@@ -146,8 +146,8 @@
         { LogType::eLogTrtmt,  "Treatment"  },
     };
 
-    const char *        _logFileNamePendingSubExt   = "u.";
-    const char *        _logFileNameUploadedSubExt  = "c.";
+    QString         _logFileNamePendingSubExt   = "u%1.";
+    QString         _logFileNameUploadedSubExt  = "c%1.";
     const char *        _logFileNameCompressExt     = Storage::gzipExt;
     const TLogData      _logFileNameExt {
         { LogType::eLogAppED,  ".log" }, // Application log
@@ -187,12 +187,12 @@
     bool           _init         = false;
 
 public:
-    QString logFileNamePendingSubExt() {
-        return  _logFileNamePendingSubExt;
+    QString logFileNamePendingSubExt(QString vArg = "") {
+        return  vArg == "" ? _logFileNamePendingSubExt :_logFileNamePendingSubExt.arg(vArg);
     }
 
-    QString logFileNameUploadedSubExt() {
-        return  _logFileNameUploadedSubExt;
+    QString logFileNameUploadedSubExt(QString vArg = "") {
+        return  vArg == "" ? _logFileNameUploadedSubExt : _logFileNameUploadedSubExt.arg(vArg);
     }
 
     QString logFileNameExt          ( LogType vLogType ) {