FOR_EACH_WRITER_NODE(i, g) {
struct writer_node *wn = &g->writer_nodes[i];
- t->error = wn->writer->pre_select(s, wn);
+ struct writer *w = writers + wn->writer_num;
+ if (!w->pre_select)
+ continue;
+ t->error = w->pre_select(s, wn);
if (t->error < 0)
return;
}
FOR_EACH_WRITER_NODE(i, g) {
struct writer_node *wn = &g->writer_nodes[i];
- t->error = wn->writer->post_select(s, wn);
+ struct writer *w = writers + wn->writer_num;
+ t->error = w->post_select(s, wn);
if (t->error < 0)
return;
if (!i)
PARA_NOTICE_LOG("opening wng %p with %d writer(s)\n", g, g->num_writers);
FOR_EACH_WRITER_NODE(i, g) {
struct writer_node *wn = &g->writer_nodes[i];
+ struct writer *w = writers + wn->writer_num;
wn->wng = g;
- ret = wn->writer->open(wn);
+ ret = w->open(wn);
if (ret < 0)
goto err_out;
}
PARA_ERROR_LOG("%s\n", para_strerror(-ret));
while (i > 0) {
struct writer_node *wn = &g->writer_nodes[--i];
- wn->writer->close(wn);
+ struct writer *w = writers + wn->writer_num;
+ w->close(wn);
}
+ free(g->writer_nodes);
g->num_writers = 0;
+ g->task.error = -E_TASK_UNREGISTERED;
return ret;
}
PARA_NOTICE_LOG("closing wng with %d writer(s)\n", g->num_writers);
FOR_EACH_WRITER_NODE(i, g) {
struct writer_node *wn = &g->writer_nodes[i];
- wn->writer->close(wn);
+ struct writer *w = writers + wn->writer_num;
+ w->close(wn);
}
free(g->writer_nodes);
free(g);
struct writer_node_group *setup_default_wng(void)
{
struct writer_node_group *wng = wng_new(1);
- wng->writer_nodes[0].writer = &writers[DEFAULT_WRITER];
+ wng->writer_nodes[0].writer_num = DEFAULT_WRITER;
PARA_INFO_LOG("using default writer: %s %p\n",
writer_names[DEFAULT_WRITER], writers[DEFAULT_WRITER].parse_config);
wng->writer_nodes[0].conf = writers[DEFAULT_WRITER].parse_config("");
return wng;
}
-
+/**
+ * Print the help text of all writers to stdout.
+ *
+ * \param detailed Whether to print the detailed help text.
+ */
void print_writer_helps(int detailed)
{
int i;