Database*: move to db/

src/db/DatabasePlaylist.cxx

@@ -0,0 +1,53 @@
+/*
+ * 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 "config.h"
+#include "DatabasePlaylist.hxx"
+#include "Selection.hxx"
+#include "PlaylistFile.hxx"
+#include "DatabaseGlue.hxx"
+#include "DatabasePlugin.hxx"
+#include "DetachedSong.hxx"
+#include "Mapper.hxx"
+
+#include <functional>
+
+static bool
+AddSong(const char *playlist_path_utf8,
+	const LightSong &song, Error &error)
+{
+	return spl_append_song(playlist_path_utf8, map_song_detach(song),
+			       error);
+}
+
+bool
+search_add_to_playlist(const char *uri, const char *playlist_path_utf8,
+		       const SongFilter *filter,
+		       Error &error)
+{
+	const Database *db = GetDatabase(error);
+	if (db == nullptr)
+		return false;
+
+	const DatabaseSelection selection(uri, true, filter);
+
+	using namespace std::placeholders;
+	const auto f = std::bind(AddSong, playlist_path_utf8, _1, _2);
+	return db->Visit(selection, f, error);
+}