Add class for scanning a whole library looking for xml info in all the files

YACReaderLibrary/xml_info_library_scanner.h

@@ -0,0 +1,32 @@
+#ifndef XMLINFOLIBRARYSCANNER_H
+#define XMLINFOLIBRARYSCANNER_H
+
+#include <QtCore>
+
+namespace YACReader {
+
+class XMLInfoLibraryScanner : public QThread
+{
+    Q_OBJECT
+public:
+    XMLInfoLibraryScanner();
+    void scanLibrary(const QString &source, const QString &target);
+
+protected:
+    void run() override;
+
+public slots:
+    void stop();
+
+signals:
+    void comicScanned(QString, QString);
+
+private:
+    QString source;
+    QString target;
+    bool stopRunning;
+};
+
+}
+
+#endif // XMLINFOLIBRARYSCANNER_H