refs #452, integrated METAR reader in CWebDataServices

* renamed files without "_"
* added flags
* integrated URL into global reader settings
* added new parameter for connectVatsimDataSignals
* removed unused setting in settings / network.h

src/blackcore/vatsimmetarreader.h

@@ -0,0 +1,57 @@
+/* Copyright (C) 2015
+ * swift project Community / Contributors
+ *
+ * This file is part of swift project. It is subject to the license terms in the LICENSE file found in the top-level
+ * directory of this distribution and at http://www.swift-project.org/license.html. No part of swift project,
+ * including this file, may be copied, modified, propagated, or distributed except according to the terms
+ * contained in the LICENSE file.
+ */
+
+//! \file
+
+#ifndef BLACKCORE_VATSIMMETARREADER_H
+#define BLACKCORE_VATSIMMETARREADER_H
+
+#include "blackcoreexport.h"
+#include "blackmisc/threadedreader.h"
+#include "blackmisc/weather/metardecoder.h"
+#include "blackmisc/weather/metarset.h"
+
+#include <QObject>
+#include <QTimer>
+#include <QNetworkReply>
+#include <QReadWriteLock>
+
+namespace BlackCore
+{
+    //! Read bookings from VATSIM
+    class BLACKCORE_EXPORT CVatsimMetarReader : public BlackMisc::CThreadedReader
+    {
+        Q_OBJECT
+
+    public:
+        //! Constructor
+        explicit CVatsimMetarReader(QObject *owner, const QString &url);
+
+        //! Read / re-read bookings
+        void readInBackgroundThread();
+
+    signals:
+        //! METARs have been read and converted to BlackMisc::Weather::CMetarSet
+        void dataRead(const BlackMisc::Weather::CMetarSet &metars);
+
+    private slots:
+        //! Decode METARs
+        //! \threadsafe
+        void ps_decodeMetars(QNetworkReply *nwReply);
+
+        //! Do reading
+        void ps_readMetars();
+
+    private:
+        QString m_metarUrl; //!< URL of the service
+        QNetworkAccessManager *m_networkManager = nullptr;
+        BlackMisc::Weather::CMetarDecoder m_metarDecoder;
+    };
+}
+#endif // guard