cli: Move most classes to shared lib for reuse

shared/defaulttextprocessor.cpp

@@ -0,0 +1,30 @@
+#include <QFile>
+#include <QDataStream>
+#include <QTextCodec>
+#include <QDebug>
+#include "defaulttextprocessor.h"
+
+DefaultTextProcessor::DefaultTextProcessor()
+{
+}
+
+QString DefaultTextProcessor::processText(const QByteArray &data) const
+{
+	QString encoding = encodingDetector.detectEncoding(data);
+	if(!encoding.isEmpty())
+	{
+		QTextCodec *codec = QTextCodec::codecForName(encoding.toUtf8());
+		if(codec != nullptr)
+		{
+			return codec->toUnicode(data);
+		}
+		qWarning() << "No codec found for " << encoding;
+		return QString(data);
+	}
+	return {};
+}
+
+QVector<PageData> DefaultTextProcessor::process(const QByteArray &data) const
+{
+	return {{0, processText(data)}};
+}