1 files changed, 49 insertions, 0 deletions
diff --git a/src/db/Selection.cxx b/src/db/Selection.cxx
new file mode 100644
index 000000000..a886916cb
--- /dev/null
+++ b/src/db/Selection.cxx
@@ -0,0 +1,49 @@
+/*
+ * Copyright (C) 2003-2014 The Music Player Daemon Project
+ * http://www.musicpd.org
+ *
+ * This program 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 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#include "Selection.hxx"
+#include "SongFilter.hxx"
+
+DatabaseSelection::DatabaseSelection(const char *_uri, bool _recursive,
+				     const SongFilter *_filter)
+	:uri(_uri), recursive(_recursive), filter(_filter)
+{
+	/* optimization: if the caller didn't specify a base URI, pick
+	   the one from SongFilter */
+	if (uri.empty() && filter != nullptr)
+		uri = filter->GetBase();
+}
+
+bool
+DatabaseSelection::IsEmpty() const
+{
+	return uri.empty() && (filter == nullptr || filter->IsEmpty());
+}
+
+bool
+DatabaseSelection::HasOtherThanBase() const
+{
+	return filter != nullptr && filter->HasOtherThanBase();
+}
+
+bool
+DatabaseSelection::Match(const LightSong &song) const
+{
+	return filter == nullptr || filter->Match(song);
+}