1 files changed, 67 insertions, 0 deletions
diff --git a/lib/bookmarks/bookmarkformat.h b/lib/bookmarks/bookmarkformat.h
new file mode 100644
index 0000000..673acbd
--- /dev/null
+++ b/lib/bookmarks/bookmarkformat.h
@@ -0,0 +1,67 @@
+/*
+ * This file is part of smolbote. It's copyrighted by the contributors recorded
+ * in the version control history of the file, available from its original
+ * location: https://neueland.iserlohn-fortress.net/gitea/aqua/smolbote
+ *
+ * SPDX-License-Identifier: GPL-3.0
+ */
+
+#ifndef BOOKMARKFORMAT_H
+#define BOOKMARKFORMAT_H
+
+#include "bookmarkmodel.h"
+
+class QIODevice;
+
+enum BookmarkFormats {
+    XbelFormat
+};
+
+template<BookmarkFormats format>
+class BookmarkFormat
+{
+public:
+    explicit BookmarkFormat(QIODevice *device)
+    {
+        m_device = device;
+    }
+    ~BookmarkFormat()
+    {
+        m_device->close();
+    }
+
+    void read(BookmarkItem *root) const;
+    void write(BookmarkItem *root);
+
+protected:
+    QIODevice *m_device;
+};
+
+template<BookmarkFormats T>
+void operator<<(BookmarkModel *model, const BookmarkFormat<T> &format)
+{
+    format.read(model->root());
+}
+
+template<BookmarkFormats T>
+void operator>>(const BookmarkFormat<T> &format, BookmarkModel *model)
+{
+    format.read(model->root());
+}
+
+template<BookmarkFormats T>
+void operator<<(BookmarkFormat<T> &format, BookmarkModel *model)
+{
+    format.write(model->root());
+    model->resetModified();
+}
+
+template<BookmarkFormats T>
+void operator>>(BookmarkModel *model, BookmarkFormat<T> &format)
+{
+    format.write(model->root());
+    model->resetModified();
+}
+
+#endif // BOOKMARKSFORMAT_H
+