mpd/src/filter/LoadChain.hxx

/*
 * Copyright 2003-2021 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 FilterFactory;
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 on error.
 *
 * @param chain the chain to append filters on
 * @param config the global configuration to load filter definitions from
 * @param spec the filter chain specification
 */
void
filter_chain_parse(PreparedFilter &chain,
		   FilterFactory &factory,
		   const char *spec);

#endif