src/filter_config.h

   1 /*
   2  * Copyright (C) 2003-2010 The Music Player Daemon Project
   3  * http://www.musicpd.org
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License along
  16  * with this program; if not, write to the Free Software Foundation, Inc.,
  17  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  18  */
  19
  20 /** \file
  21  *
  22  * Utility functions for filter configuration
  23  */
  24
  25 #ifndef MPD_FILTER_CONFIG_H
  26 #define MPD_FILTER_CONFIG_H
  27
  28 #include "conf.h"
  29 #include "filter/chain_filter_plugin.h"
  30 #include "filter_plugin.h"
  31 #include "filter_internal.h"
  32 #include "filter_registry.h"
  33
  34
  35 /**
  36  * Builds a filter chain from a configuration string on the form
  37  * "name1, name2, name3, ..." by looking up each name among the
  38  * configured filter sections.
  39  * @param chain the chain to append filters on
  40  * @param spec the filter chain specification
  41  * @param error_r space to return an error description
  42  * @return the number of filters which were successfully added
  43  */
  44 unsigned int
  45 filter_chain_parse(struct filter *chain, const char *spec, GError **error_r);
  46
  47 #endif