shared: Begin FileScanWorker

shared/filescanworker.cpp

@@ -0,0 +1,29 @@
+#include "filescanworker.h"
+#include "logger.h"
+FileScanWorker::FileScanWorker(SqliteDbService &db, ConcurrentQueue<QString> &queue, int batchsize)
+{
+	this->dbService = &db;
+	this->queue = &queue;
+	this->batchsize = batchsize;
+}
+
+void FileScanWorker::run()
+{
+	FileSaver saver{*this->dbService};
+	auto paths = queue->dequeue(batchsize);
+	for(QString &path : paths)
+	{
+		SaveFileResult sfr;
+		try
+		{
+			sfr = saver.addFile(path);
+		}
+		catch(std::runtime_error &e)
+		{
+			Logger::error() << e.what();
+			sfr = PROCESSFAIL; // well...
+		}
+		emit result({path, sfr});
+	}
+	emit finished();
+}