cli: Move most classes to shared lib for reuse

shared/sandboxedprocessor.h

@@ -0,0 +1,23 @@
+#ifndef SANDBOXEDPROCESSOR_H
+#define SANDBOXEDPROCESSOR_H
+#include <QString>
+#include "pagedata.h"
+
+class SandboxedProcessor
+{
+  private:
+	QString filePath;
+
+	void enableSandbox(QString readablePath = "");
+	void printResults(const QVector<PageData> &pageData);
+
+  public:
+	SandboxedProcessor(QString filepath)
+	{
+		this->filePath = filepath;
+	}
+
+	int process();
+};
+
+#endif // SANDBOXEDPROCESSOR_H