- struct filter_node *fn;
-
- list_for_each_entry(fn, &fci->filters, node) {
- fn->filter->open(fn);
- PARA_INFO_LOG("opened %s filter\n", fn->filter->name);
- fci->outbuf = fn->buf;
- fci->out_loaded = &fn->loaded;
+ int i, d = conf.detailed_help_given;
+ const char **p = d? filter_args_info_detailed_help
+ : filter_args_info_help;
+
+ printf_or_die("%s\n\n", FILTER_CMDLINE_PARSER_PACKAGE "-"
+ FILTER_CMDLINE_PARSER_VERSION);
+ printf_or_die("%s\n\n", filter_args_info_usage);
+ for (; *p; p++)
+ printf_or_die("%s\n", *p);
+
+ printf_or_die("\nAvailable filters: \n\t");
+ FOR_EACH_SUPPORTED_FILTER(i)
+ printf_or_die("%s%s", i? " " : "", filters[i].name);
+ printf_or_die("\n\n");
+
+ FOR_EACH_SUPPORTED_FILTER(i) {
+ struct filter *f = filters + i;
+
+ if (!f->help.short_help)
+ continue;
+ printf_or_die("Options for %s:\n", f->name);
+ ggo_print_help(&f->help, d);