Add a method to ExtractDelegate for querying if the extraction has been cancelled.

YACReaderLibrary/server/controllers/pagecontroller.h

@@ -0,0 +1,20 @@
+#ifndef PAGECONTROLLER_H
+#define PAGECONTROLLER_H
+
+#include "httprequest.h"
+#include "httpresponse.h"
+#include "httprequesthandler.h"
+
+class PageController : public HttpRequestHandler {
+	Q_OBJECT
+		Q_DISABLE_COPY(PageController);
+public:
+
+	/** Constructor */
+	PageController();
+
+	/** Generates the response */
+	void service(HttpRequest& request, HttpResponse& response);
+};
+
+#endif // PAGECONTROLLER_H