PARA_NOTICE_LOG("wav header not found\n");
cwt->state = CWS_NO_HEADER;
sprintf(t->status, "check wav: no header");
- goto consume;
+ goto out;
}
PARA_INFO_LOG("found wav header\n");
cwt->state = CWS_HAVE_HEADER;
sprintf(t->status, "check wav: have header");
cwt->channels = (unsigned) a[22];
cwt->samplerate = a[24] + (a[25] << 8) + (a[26] << 16) + (a[27] << 24);
-consume:
PARA_INFO_LOG("channels: %d, sample rate: %d\n", cwt->channels, cwt->samplerate);
btr_consume(cwt->btrn, WAV_HEADER_LEN);
out:
- if (sz) {
+ if (sz)
btr_pushdown(cwt->btrn);
- s->timeout.tv_sec = 0;
- s->timeout.tv_usec = 1;
- } else {
+ else {
if (btr_no_parent(cwt->btrn))
t->error = -E_WRITE_EOF;
}
err:
if (t->error < 0)
- btr_del_node(cwt->btrn);
+ btr_remove_node(cwt->btrn);
}
static void initial_delay_pre_select(struct sched *s, struct task *t)
{
int i, ret;
struct check_wav_task_btr _cwt, *cwt = &_cwt;
- struct writer_node **wns;
+ struct writer_node *wns;
+ loglevel = get_loglevel_by_name(conf.loglevel_arg);
sit.btrn = btr_new_node("stdin", NULL /* stdin has no parent */, NULL, NULL);
stdin_set_defaults(&sit);
register_task(&sit.task);
cwt->task.error = 0;
register_task(&cwt->task);
- wns = para_malloc(conf.writer_given * sizeof(*wns));
-
- for (i = 0; i < conf.writer_given; i++) {
- struct writer_node *wn = para_calloc(sizeof(*wn));
- struct writer *w;
- const char *name;
-
- ret = -E_WRITE_SYNTAX;
- wn->conf = check_writer_arg(conf.writer_arg[i],
- &wn->writer_num);
- if (!wn->conf)
+ ret = -E_WRITE_SYNTAX;
+ if (!conf.writer_given) {
+ i = 0;
+ wns = para_calloc(sizeof(*wns));
+ ret = setup_writer_node(NULL, cwt->btrn, wns);
+ if (ret < 0)
goto out;
- w = writers + wn->writer_num;
- name = writer_names[wn->writer_num];
- wn->btrn = btr_new_node(name, cwt->btrn, w->execute, wn);
- sprintf(wn->task.status, "%s", name);
- w->open(wn);
- wn->task.post_select = w->post_select_btr;
- wn->task.pre_select = w->pre_select_btr;
- register_task(&wn->task);
- wns[i] = wn;
+ i = 1;
+ } else {
+ wns = para_calloc(conf.writer_given * sizeof(*wns));
+ for (i = 0; i < conf.writer_given; i++) {
+ ret = setup_writer_node(conf.writer_arg[i],
+ cwt->btrn, wns + i);
+ if (ret < 0)
+ goto out;
+ }
}
- i--;
s->default_timeout.tv_sec = 10;
s->default_timeout.tv_usec = 50000;
ret = schedule(s);
out:
- for (; i >= 0; i--) {
- struct writer_node *wn = wns[i];
+ for (i--; i >= 0; i--) {
+ struct writer_node *wn = wns + i;
+ struct writer *w = writers + wn->writer_num;
+
+ w->close(wn);
+ btr_free_node(wn->btrn);
free(wn->conf);
free(wn);
}
free(wns);
+ btr_free_node(cwt->btrn);
return ret;
}