Index: sources/storage/filehandler.cpp
===================================================================
diff -u -rda52c90a17adea2160ac93042e0632a4cda46b1a -r4df19fe88c454bd54abcdaf983be59464c5ef5bc
--- sources/storage/filehandler.cpp	(.../filehandler.cpp)	(revision da52c90a17adea2160ac93042e0632a4cda46b1a)
+++ sources/storage/filehandler.cpp	(.../filehandler.cpp)	(revision 4df19fe88c454bd54abcdaf983be59464c5ef5bc)
@@ -21,6 +21,7 @@
 #include <QDate>
 #include <QDir>
 #include <QDebug>
+#include <QStorageInfo>
 
 // Project
 #include "logger.h"
@@ -38,9 +39,21 @@
  */
 void FileHandler::errOut(const QString &vMessage)
 {
-    QString mCritical = vMessage;
-    QTextStream err(stderr);
-    err << mCritical << endl;
+    static uint count;
+    static QString mCritical;
+    // coco begin validated : This has been manually test. Needs file system access to produce errors for hundred times.
+    if (mCritical != vMessage || !(count % 1000)) {
+        // coco end
+        count = 0;
+        mCritical  = vMessage;
+        QTextStream err(stderr);
+        err << "FS"                                          << " "
+            << QDate::currentDate().toString("yyyy_MM_dd")   << " "
+            << QTime::currentTime().toString("HH:mm:ss"  )   << " "
+            << mCritical
+            << endl;
+    }
+    ++count;
 }
 
 bool FileHandler::write(const QString &vFileName, const QString &vContent, bool vAppend)
@@ -52,8 +65,8 @@
     // coco begin validated : This has been manually test. Needs file system access to make file the way it can't be opened for writing.
     if (! file.open(openMode)) {
         QString   msg = QString("Can't open file for write (%1).Possible corrupted file system").arg(vFileName);
+        // here can't use LOG_XXXX because if the folder can't be created then the log can't be written.
         errOut   (msg);
-        LOG_DEBUG(msg);
         return false;
     }
     // coco end
@@ -75,8 +88,8 @@
     QFile file(vFileName);
     if (! file.open(QFile::Text | QFile::ReadOnly)) {
         QString   msg = QString("Can't open file for read (%1).Possible corrupted file system").arg(vFileName);
+        // here can't use LOG_XXXX because if the folder can't be created then the log can't be written.
         errOut   (msg);
-        LOG_DEBUG(msg);
         return false;
     }
     QTextStream in(&file);
@@ -130,15 +143,15 @@
                 if (fileTime.date() <= vDateOlderThan) {
                     if (QFile::remove(fileName)) {
                         ++countRemoved;
-                        LOG_DEBUG(QString("%1 File(s) %2 removed").arg(countRemoved).arg(fileName));
+                        errOut(QString("%1 File(s) %2 removed").arg(countRemoved).arg(fileName));
                     }
                     else {
-                        LOG_DEBUG(QString("Can't delete file : ") + fileName);
+                        errOut(QString("Can't delete file : ") + fileName);
                     }
                 }
             }
             else {
-                LOG_DEBUG(QString("Can't get last modified date of file : ") + fileName);
+                errOut(QString("Can't get last modified date of file : ") + fileName);
             }
             // coco end
         }
@@ -159,9 +172,38 @@
         if ( ! dir.mkpath(vFolder) ) {
             QString msg = "Can't create folder " + vFolder;
             // here can't use LOG_XXXX because if the folder can't be created then the log can't be written.
-            qDebug() << msg;
+            errOut(msg);
             return false;
         }
     }
     return true;
 }
+
+/*!
+ * \brief FileHandler::isMounted
+ * \param vPath - the rootPath of the device mount point
+ * \return true - if the given vPath is not empty and is in list of mounted devices
+ *                if so it also has to be ready and valid.
+ */
+bool FileHandler::isMounted(const QString &vPath, bool *vIsReadOnly)
+{
+    // coco begin validated: Needed User Interaction to make the device not ready so tested manually
+    bool mounted = false;
+    // removing the extra '/' from the vPath if there is to be able to compare to the root path of the storage
+    QString path = vPath.trimmed();
+    if (path.isEmpty()) return false;
+    int lastIndex = path.size() - 1;
+    if (path.at(lastIndex) == "/") path.remove(lastIndex, 1);
+    // check to see if the path in the list of mounted rootPaths
+    foreach (const QStorageInfo &storage, QStorageInfo::mountedVolumes()) {
+        if (storage.isValid() && storage.isReady()) {
+            if ( storage.rootPath() == path ) {
+                if (vIsReadOnly) *vIsReadOnly = storage.isReadOnly();
+                mounted = true;
+                break;
+            }
+        }
+    }
+    return mounted;
+}
+// coco end