correction of password managment

mainwindow.h

@@ -46,6 +46,7 @@
 #include <QMenu>
 #include <QTranslator>
 #include <QInputDialog>
+#include <QSignalSpy>
 
 QT_BEGIN_NAMESPACE
 namespace Ui { class MainWindow; }
@@ -61,10 +62,15 @@ class Connexion
         int contimeout = 20;
         QString server;
         QString service;
+        QString path;
+        QString savePath;
         QString user;
         QString password;
+        QProcess * process = nullptr;
         int port = 873;
         bool comboboxChanged;
+        bool quit = false;
+        void clear();
 };
 
 class Downloading
@@ -104,7 +110,7 @@ class MainWindow : public QMainWindow
         ~MainWindow();
         QProgressDialog *progress;
         Connexion connexion;
-        Downloading downloading;
+        Connexion downloading;
         QSettings settings;
         About about;
         QDialog Configuration;
@@ -117,6 +123,7 @@ class MainWindow : public QMainWindow
         QSystemTrayIcon * trayIcon;
         QString icon = "/usr/share/icons/RsyncUI.png";
         bool rescan = false;
+        bool passwordReturned;
 
         QList<QString> UnitText {
             tr("B"),
@@ -151,8 +158,6 @@ class MainWindow : public QMainWindow
         bool validateServer(QString server);
         bool isIpAddress(QString server);
         void addTreeItem(QString name, QString fileSize, QString fullsize, QString type, QString date, bool isDir, QTreeWidgetItem *parent);
-        //QTreeWidgetItem * addTreeRoot(QString name, QString size, QString fullsize, bool isDir);
-        //QTreeWidgetItem * addTreeChild(QTreeWidgetItem *parent, QString name, QString size, QString fullsize, bool isDir);
         bool scanDir(QString server, int portN, QTreeWidgetItem *parent = NULL, QString path = "" );
         void startDownloading();
         void loadSettings();
@@ -165,8 +170,9 @@ class MainWindow : public QMainWindow
         void hideWindow();
         void showWindow();
         void init();
-        bool getUserPassword(bool);
+        bool getUserPassword(Connexion *);
         void preparePopulateTree();
+        bool testServicePresence(QString, bool=false);
 
     private slots:
 
@@ -176,10 +182,6 @@ class MainWindow : public QMainWindow
 
         void downloadFinished(int exitCode, QProcess::ExitStatus exitStatus);
 
-//       void downloadProcessError(QProcess::ProcessError error);
-
-        void downloadProcessStderr();
-
         void readRsyncOutput();
 
         void stoppingDownload();
@@ -226,7 +228,7 @@ class MainWindow : public QMainWindow
         void speed(QString);
         void finishedSignal(bool = true);
         void fileName(QString);
-        //void errorSignal(QString);
+        void passwordReady();
 };
 
 #endif // MAINWINDOW_H