refs #485, VATSIM data to be cached

src/blackcore/data/vatsimsetup.cpp

@@ -0,0 +1,87 @@
+/* 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.
+ */
+
+#include "vatsimsetup.h"
+#include <QStringList>
+
+using namespace BlackMisc;
+using namespace BlackMisc::Network;
+
+namespace BlackCore
+{
+    namespace Data
+    {
+        CVatsimSetup::CVatsimSetup() :
+            ITimestampBased(0),
+            m_dataFileUrls(QStringList( { "http://info.vroute.net/vatsim-data.txt" }))
+        { }
+
+        QString CVatsimSetup::convertToQString(bool i18n) const
+        {
+            return convertToQString(", ", i18n);
+        }
+
+        QString CVatsimSetup::convertToQString(const QString &separator, bool i18n) const
+        {
+            QString s("timestamp: ");
+            s.append(this->getFormattedUtcTimestampYmdhms());
+            s.append(separator);
+
+            s.append("VATSIM data file: ");
+            s.append(getDataFileUrls().toQString(i18n));
+            s.append(separator);
+
+            s.append("FSD servers: ");
+            s.append(getFsdServers().toQString(i18n));
+            return s;
+        }
+
+        CVariant CVatsimSetup::propertyByIndex(const BlackMisc::CPropertyIndex &index) const
+        {
+            if (index.isMyself()) { return CVariant::from(*this); }
+            if (ITimestampBased::canHandleIndex(index)) { return ITimestampBased::propertyByIndex(index); }
+
+            ColumnIndex i = index.frontCasted<ColumnIndex>();
+            switch (i)
+            {
+            case IndexFsdServers:
+                return CVariant::fromValue(this->m_fsdServers);
+            case IndexDataFiles:
+                return CVariant::fromValue(this->m_dataFileUrls);
+            default:
+                return CValueObject::propertyByIndex(index);
+            }
+        }
+
+        void CVatsimSetup::setPropertyByIndex(const CVariant &variant, const BlackMisc::CPropertyIndex &index)
+        {
+            if (index.isMyself()) { (*this) = variant.to<CVatsimSetup>(); return; }
+            if (ITimestampBased::canHandleIndex(index))
+            {
+                ITimestampBased::setPropertyByIndex(variant, index);
+                return;
+            }
+
+            ColumnIndex i = index.frontCasted<ColumnIndex>();
+            switch (i)
+            {
+            case IndexFsdServers:
+                this->m_fsdServers = variant.value<CServerList>();
+                break;
+            case IndexDataFiles:
+                this->m_dataFileUrls = variant.value<CUrlList>();
+                break;
+            default:
+                CValueObject::setPropertyByIndex(variant, index);
+                break;
+            }
+        }
+
+    } // ns
+} // ns

src/blackcore/data/vatsimsetup.h

@@ -0,0 +1,94 @@
+/* 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_DATA_VATSIMDATA_H
+#define BLACKCORE_DATA_VATSIMDATA_H
+
+#include "blackcore/blackcoreexport.h"
+#include "blackmisc/datacache.h"
+#include "blackmisc/network/serverlist.h"
+#include "blackmisc/network/urllist.h"
+#include "blackmisc/valueobject.h"
+#include "blackmisc/variant.h"
+#include <QStringList>
+
+namespace BlackCore
+{
+    namespace Data
+    {
+        //! VATSIM data (servers, URLs) cached as last known good setup.
+        class BLACKCORE_EXPORT CVatsimSetup :
+            public BlackMisc::CValueObject<CVatsimSetup>,
+            public BlackMisc::ITimestampBased
+        {
+        public:
+            //! Properties by index
+            enum ColumnIndex
+            {
+                IndexFsdServers = BlackMisc::CPropertyIndex::GlobalIndexCGlobalSetup + 50,
+                IndexDataFiles
+            };
+
+            //! Default constructor
+            CVatsimSetup();
+
+            //! Destructor.
+            ~CVatsimSetup() {}
+
+            //! VATSIM data file URLs
+            const BlackMisc::Network::CUrlList &getDataFileUrls() const { return m_dataFileUrls; }
+
+            //! FSD test servers
+            const BlackMisc::Network::CServerList &getFsdServers() const { return m_fsdServers; }
+
+            //! \copydoc BlackMisc::Mixin::String::toQString
+            QString convertToQString(bool i18n = false) const;
+
+            //! To string
+            QString convertToQString(const QString &separator, bool i18n = false) const;
+
+            //! \copydoc BlackMisc::Mixin::Index::propertyByIndex
+            BlackMisc::CVariant propertyByIndex(const BlackMisc::CPropertyIndex &index) const;
+
+            //! \copydoc BlackMisc::Mixin::Index::setPropertyByIndex
+            void setPropertyByIndex(const BlackMisc::CVariant &variant, const BlackMisc::CPropertyIndex &index);
+
+        private:
+            BLACK_ENABLE_TUPLE_CONVERSION(BlackCore::Data::CVatsimSetup)
+
+            BlackMisc::Network::CUrlList    m_dataFileUrls;   //!< Overall VATSIM data file / merely for bootstrapping the first time
+            BlackMisc::Network::CServerList m_fsdServers;     //!< FSD test servers
+        };
+
+        //! Trait for global setup data
+        struct VatsimSetup : public BlackMisc::CDataTrait<CVatsimSetup>
+        {
+            //! Key in data cache
+            static const char *key() { return "vatsim"; }
+
+            //! Default value
+            static const CVatsimSetup &defaultValue()
+            {
+                static const CVatsimSetup gs;
+                return gs;
+            }
+        };
+
+    } // ns
+} // ns
+
+Q_DECLARE_METATYPE(BlackCore::Data::CVatsimSetup)
+BLACK_DECLARE_TUPLE_CONVERSION(BlackCore::Data::CVatsimSetup, (
+                                   attr(o.m_dataFileUrls),
+                                   attr(o.m_fsdServers),
+                                   attr(o.m_timestampMSecsSinceEpoch)
+                               ))
+#endif // guard