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+/*
+ * 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.
+ */
+
+#ifndef MPD_DATABASE_SELECTION_HXX
+#define MPD_DATABASE_SELECTION_HXX
+
+#include "Compiler.h"
+
+#include <string>
+
+class SongFilter;
+struct LightSong;
+
+struct DatabaseSelection {
+ /**
+ * The base URI of the search (UTF-8). Must not begin or end
+ * with a slash. An empty string searches the whole database.
+ */
+ std::string uri;
+
+ /**
+ * Recursively search all sub directories?
+ */
+ bool recursive;
+
+ const SongFilter *filter;
+
+ DatabaseSelection(const char *_uri, bool _recursive,
+ const SongFilter *_filter=nullptr);
+
+ gcc_pure
+ bool IsEmpty() const;
+
+ /**
+ * Does this selection contain constraints other than "base"?
+ */
+ gcc_pure
+ bool HasOtherThanBase() const;
+
+ gcc_pure
+ bool Match(const LightSong &song) const;
+};
+
+#endif