added exportController and PageShare

- added a blank PageSettingsProtocol

client/ui/controllers/exportController.h

@@ -0,0 +1,44 @@
+#ifndef EXPORTCONTROLLER_H
+#define EXPORTCONTROLLER_H
+
+#include <QObject>
+
+#include "configurators/vpn_configurator.h"
+#include "ui/models/containers_model.h"
+#include "ui/models/servers_model.h"
+
+class ExportController : public QObject
+{
+    Q_OBJECT
+public:
+    explicit ExportController(const QSharedPointer<ServersModel> &serversModel,
+                              const QSharedPointer<ContainersModel> &containersModel,
+                              const std::shared_ptr<Settings> &settings,
+                              const std::shared_ptr<VpnConfigurator> &configurator,
+                              QObject *parent = nullptr);
+
+public slots:
+    void generateFullAccessConfig();
+    void generateConnectionConfig();
+    QString getAmneziaCode();
+    QList<QString> getQrCodes();
+
+    void saveFile();
+
+signals:
+    void generateConfig(bool isFullAccess);
+
+private:
+    QList<QString> generateQrCodeImageSeries(const QByteArray &data);
+    QString svgToBase64(const QString &image);
+
+    QSharedPointer<ServersModel> m_serversModel;
+    QSharedPointer<ContainersModel> m_containersModel;
+    std::shared_ptr<Settings> m_settings;
+    std::shared_ptr<VpnConfigurator> m_configurator;
+
+    QString m_amneziaCode;
+    QList<QString> m_qrCodes;
+};
+
+#endif // EXPORTCONTROLLER_H