- ret = check_filter_arg("mp3dec ", &fn->conf);
- if (ret < 0)
- goto err;
- fn->filter_num = ret;
- f = filters + fn->filter_num;
- fn->btrn = btr_new_node(f->name, sit->btrn, f->execute, fn);
- fn->task.pre_select = f->pre_select;
- fn->task.post_select = f->post_select;
- sprintf(fn->task.status, "mp3dec");
- f->open(fn);
- register_task(&fn->task);
-
- sot->btrn = btr_new_node("stdout", fn->btrn, NULL, NULL);
+ for (i = 0, parent = sit->btrn; i < conf.filter_given; i++) {
+ char *fa = conf.filter_arg[i];
+ struct filter_node *fn = para_calloc(sizeof(*fn));
+
+ ret = check_filter_arg(fa, &fn->conf);
+ if (ret < 0) {
+ free(fn);
+ goto err;
+ }
+ fn->filter_num = ret;
+ f = filters + fn->filter_num;
+ sprintf(fn->task.status, "%s", f->name);
+ PARA_DEBUG_LOG("filter #%d: %s\n", i, f->name);
+ fn->btrn = btr_new_node(f->name, parent, f->execute, fn);
+ fn->task.pre_select = f->pre_select;
+ fn->task.post_select = f->post_select;
+ f->open(fn);
+ register_task(&fn->task);
+ parent = fn->btrn;
+ }
+ sot->btrn = btr_new_node("stdout", parent, NULL, NULL);