filter/FilterConfig: rename to LoadChain.cxx

src/filter/LoadChain.hxx

@@ -0,0 +1,38 @@
+/*
+ * Copyright 2003-2017 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_FILTER_LOAD_CHAIN_HXX
+#define MPD_FILTER_LOAD_CHAIN_HXX
+
+class PreparedFilter;
+
+/**
+ * Builds a filter chain from a configuration string on the form
+ * "name1, name2, name3, ..." by looking up each name among the
+ * configured filter sections.
+ *
+ * Throws std::runtime_error on error.
+ *
+ * @param chain the chain to append filters on
+ * @param spec the filter chain specification
+ */
+void
+filter_chain_parse(PreparedFilter &chain, const char *spec);
+
+#endif