first re-commit.

libMiniCash/mcsender.h

@@ -0,0 +1,58 @@
+/***************************************************************************
+
+    miniCashConnect
+    Copyright © 2022 christoph holzheuer
+    c.holzheuer@sourceworx.org
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 3 of the License, or
+    (at your option) any later version.
+
+***************************************************************************/
+
+
+#ifndef MCSENDER_H
+#define MCSENDER_H
+
+#include <QTcpSocket>
+#include <QObject>
+
+#include <libMiniCash.h>
+
+
+
+/**
+ * @brief Ein angepasstes QTcpSocket zur Datenübertragung
+ */
+
+class LIBMINICASH_EXPORT MCSender : public QTcpSocket
+{
+    Q_OBJECT
+
+public:
+
+    MCSender();
+    virtual ~MCSender();
+
+    void setupConnection( const QString& host, int port );
+
+signals:
+
+    void connectionChanged( miniCash::CState newState );
+
+public slots:
+
+    void onCreateConnection();
+    void onDiscardConnection();
+
+    void onSendTransaction( const QString& transaction );
+
+protected:
+
+    int     _port = -1;
+    QString _host;
+
+};
+
+#endif // MCSENDER_H