diff options
Diffstat (limited to 'src/FilterPlugin.cxx')
-rw-r--r-- | src/FilterPlugin.cxx | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/src/FilterPlugin.cxx b/src/FilterPlugin.cxx new file mode 100644 index 000000000..953f404ed --- /dev/null +++ b/src/FilterPlugin.cxx @@ -0,0 +1,63 @@ +/* + * 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. + */ + +#include "config.h" +#include "FilterPlugin.hxx" +#include "FilterInternal.hxx" +#include "FilterRegistry.hxx" +#include "conf.h" +#include "ConfigQuark.hxx" + +#include <assert.h> + +Filter * +filter_new(const struct filter_plugin *plugin, + const struct config_param *param, GError **error_r) +{ + assert(plugin != NULL); + assert(error_r == NULL || *error_r == NULL); + + return plugin->init(param, error_r); +} + +Filter * +filter_configured_new(const struct config_param *param, GError **error_r) +{ + const char *plugin_name; + const struct filter_plugin *plugin; + + assert(param != NULL); + assert(error_r == NULL || *error_r == NULL); + + plugin_name = config_get_block_string(param, "plugin", NULL); + if (plugin_name == NULL) { + g_set_error(error_r, config_quark(), 0, + "No filter plugin specified"); + return NULL; + } + + plugin = filter_plugin_by_name(plugin_name); + if (plugin == NULL) { + g_set_error(error_r, config_quark(), 0, + "No such filter plugin: %s", plugin_name); + return NULL; + } + + return filter_new(plugin, param, error_r); +} |