- unsigned char *a = audiobuf;
- if (a[0] != 'R' || a[1] != 'I' || a[2] != 'F' || a[3] != 'F')
- return WAV_HEADER_LEN;
- conf.channels_arg = (unsigned) a[22];
- conf.sample_rate_arg = a[24] + (a[25] << 8) + (a[26] << 16) + (a[27] << 24);
- return 0;
+ struct writer_node *wn = para_malloc(sizeof(*wn));
+ struct writer *w = writers + DEFAULT_WRITER;
+ int ret;
+ struct check_wav_task_btr _cwt, *cwt = &_cwt;
+
+ sit.btrn = btr_new_node("stdin", NULL /* stdin has no parent */, NULL, NULL);
+ stdin_set_defaults(&sit);
+ register_task(&sit.task);
+
+ cwt->state = CWS_NEED_HEADER;
+ cwt->btrn = btr_new_node("check wav", sit.btrn, check_wav_exec, cwt);
+ sprintf(cwt->task.status, "check wav");
+ cwt->task.pre_select = check_wav_pre_select_btr;
+ cwt->task.post_select = check_wav_post_select_btr;
+ register_task(&cwt->task);
+
+ wn->writer_num = DEFAULT_WRITER;
+ wn->conf = writers[DEFAULT_WRITER].parse_config("-B");
+ wn->btrn = btr_new_node("writer", cwt->btrn, NULL, NULL);
+ sprintf(wn->task.status, "some writer");
+ w->open(wn);
+ wn->task.post_select = w->post_select_btr;
+ wn->task.pre_select = w->pre_select_btr;
+ register_task(&wn->task);
+
+
+
+ s->default_timeout.tv_sec = 10;
+ s->default_timeout.tv_usec = 50000;
+ ret = schedule(s);
+ w->close(wn);
+ return ret;