Add podcasts support WIP

src/podcasts/opmlcontainer.h

@@ -0,0 +1,45 @@
+/*
+ * Strawberry Music Player
+ * This file was part of Clementine.
+ * Copyright 2012, David Sansome <me@davidsansome.com>
+ * Copyright 2014, John Maguire <john.maguire@gmail.com>
+ * Copyright 2014, Krzysztof Sobiecki <sobkas@gmail.com>
+ * Copyright 2019-2021, Jonas Kvinge <jonas@jkvinge.net>
+ *
+ * Strawberry is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Strawberry is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Strawberry.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#ifndef OPMLCONTAINER_H
+#define OPMLCONTAINER_H
+
+#include <QList>
+#include <QString>
+#include <QUrl>
+
+#include "podcast.h"
+
+class OpmlContainer {
+ public:
+  // Only set for the top-level container
+  QUrl url;
+
+  QString name;
+  QList<OpmlContainer> containers;
+  PodcastList feeds;
+};
+
+Q_DECLARE_METATYPE(OpmlContainer)
+
+#endif  // OPMLCONTAINER_H