Re #1567: introduced unlink() function that takes QString parameter

companion/src/burnconfigdialog.cpp

@@ -376,7 +376,7 @@ void burnConfigDialog::restFuses(bool eeProtect)
               lfuses="lfuse:w:0x3F:m";
             } 
             file.close();
-            unlink(tempFile.toAscii());
+            unlink(tempFile);
           }
           else {
             lfuses="lfuse:w:0x3F:m";

companion/src/comparedialog.cpp

@@ -156,12 +156,8 @@ void CompareDialog::dropEvent(QDropEvent *event)
 
 void CompareDialog::closeEvent(QCloseEvent *event) 
 {
-  QByteArray ba = curvefile5.toLatin1();
-  char *name = ba.data(); 
-  unlink(name);
-  ba = curvefile9.toLatin1();
-  name = ba.data(); 
-  unlink(name);    
+  unlink(curvefile5);
+  unlink(curvefile9);    
 }
 
 CompareDialog::~CompareDialog()

companion/src/helpers.cpp

@@ -964,3 +964,10 @@ QString index2version(int index)
     return QString();
   }
 }
+
+
+int unlink(const QString & fileName)
+{
+  QByteArray ba = fileName.toLatin1();
+  return unlink(ba.constData());
+}

companion/src/helpers.h

@@ -139,4 +139,7 @@ class QTimeS : public QTime
     int seconds() const { return hour()*3600 + minute()*60 + second(); };
 };
 
+
+int unlink(const QString & fileName);
+
 #endif // HELPERS_H

companion/src/mainwindow.cpp

@@ -806,7 +806,7 @@ QStringList MainWindow::GetSambaArguments(const QString &tcl)
 
     QString tclFilename = QDir::tempPath() + "/temp.tcl";
     if (QFile::exists(tclFilename)) {
-      unlink(tclFilename.toAscii());
+      unlink(tclFilename);
     }
     QFile tclFile(tclFilename);
     if (!tclFile.open(QIODevice::WriteOnly | QIODevice::Text)) {
@@ -963,7 +963,7 @@ void MainWindow::readEeprom()
       child->newFile();
       child->loadFile(tempFile, false);
       child->show();
-      unlink(tempFile.toAscii());
+      unlink(tempFile);
     }
 }
 
@@ -1194,7 +1194,7 @@ void MainWindow::writeBackup()
           }
           fileName = restoreFile;
         }
-        unlink(tempFlash.toAscii());
+        unlink(tempFlash);
       }
       else {
         if (backupEnable) {

companion/src/mdichild.cpp

@@ -571,9 +571,7 @@ void MdiChild::writeEeprom()  // write to Tx
         }
         tempFile=restoreFile;
       }
-      QByteArray ba = tempFlash.toLatin1();
-      char *name = ba.data(); 
-      unlink(name);
+      unlink(tempFlash);
     }
     else {
       if (backupEnable) {

companion/src/printdialog.cpp

@@ -61,12 +61,8 @@ PrintDialog::PrintDialog(QWidget *parent, FirmwareInterface * firmware, GeneralS
 void PrintDialog::closeEvent(QCloseEvent *event) 
 {
   if (printfilename.isEmpty()) {
-    QByteArray ba = curvefile5.toLatin1();
-    char *name = ba.data(); 
-    unlink(name);
-    ba = curvefile9.toLatin1();
-    name = ba.data(); 
-    unlink(name);
+    unlink(curvefile5);
+    unlink(curvefile9);
   }
 }