cli: Move most classes to shared lib for reuse

shared/pagedata.h

@@ -0,0 +1,29 @@
+#ifndef PAGEDATA_H
+#define PAGEDATA_H
+#include <QString>
+#include <QMetaType>
+#include <QDataStream>
+
+class PageData
+{
+  public:
+	unsigned int pagenumber = 0;
+	QString content;
+
+	PageData()
+	{
+	}
+
+	PageData(unsigned int pagenumber, QString content)
+	{
+		this->pagenumber = pagenumber;
+		this->content = content;
+	}
+};
+
+Q_DECLARE_METATYPE(PageData);
+
+QDataStream &operator<<(QDataStream &out, const PageData &pd);
+QDataStream &operator>>(QDataStream &in, PageData &pd);
+
+#endif // PAGEDATA_H