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FilterConfig: move code to filter_chain_append_new()

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This commit is contained in:
Max Kellermann
2013-10-19 16:26:51 +02:00
parent 966c54bef5
commit 04a737e04c
1 changed files with 23 additions and 16 deletions
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39
src/FilterConfig.cxx
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@@ -64,6 +64,28 @@ filter_plugin_config(const char *filter_template_name, Error &error)
return NULL;
}
static bool
filter_chain_append_new(Filter &chain, const char *template_name, Error &error)
{
const struct config_param *cfg =
filter_plugin_config(template_name, error);
if (cfg == nullptr)
// The error has already been set, just stop.
return false;
// Instantiate one of those filter plugins with the template name as a hint
Filter *f = filter_configured_new(*cfg, error);
if (f == nullptr)
// The error has already been set, just stop.
return false;
const char *plugin_name = cfg->GetBlockValue("plugin",
"unknown");
filter_chain_append(chain, plugin_name, f);
return true;
}
unsigned int
filter_chain_parse(Filter &chain, const char *spec, Error &error)
{
@@ -79,24 +101,9 @@ filter_chain_parse(Filter &chain, const char *spec, Error &error)
// Squeeze whitespace
g_strstrip(*template_names);
const struct config_param *cfg =
filter_plugin_config(*template_names, error);
if (cfg == NULL) {
// The error has already been set, just stop.
if (!filter_chain_append_new(chain, *template_names, error))
break;
}
// Instantiate one of those filter plugins with the template name as a hint
Filter *f = filter_configured_new(*cfg, error);
if (f == NULL) {
// The error has already been set, just stop.
break;
}
const char *plugin_name = cfg->GetBlockValue("plugin",
"unknown");
filter_chain_append(chain, plugin_name, f);
++added_filters;
++template_names;