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/*
* Copyright (C) 2003-2013 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.
*/
/** \file
*
* Utility functions for filter configuration
*/
#ifndef MPD_FILTER_CONFIG_HXX
#define MPD_FILTER_CONFIG_HXX
class Filter;
class Error;
/**
* Builds a filter chain from a configuration string on the form
* "name1, name2, name3, ..." by looking up each name among the
* configured filter sections.
* @param chain the chain to append filters on
* @param spec the filter chain specification
* @param error_r space to return an error description
* @return the number of filters which were successfully added
*/
unsigned int
filter_chain_parse(Filter &chain, const char *spec, Error &error);
#endif
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