+void show_output(void)
+{
+ const struct sr_output_module *omod;
+ const struct sr_option *opt;
+ GSList *l;
+ char *s, **tok;
+
+ tok = g_strsplit(opt_output_format, ":", 0);
+ if (!tok[0] || !(omod = sr_output_find(tok[0])))
+ g_critical("Output module '%s' not found.", opt_output_format);
+
+ printf("ID: %s\nName: %s\n", sr_output_id_get(omod),
+ sr_output_name_get(omod));
+ printf("Description: %s\n", sr_output_description_get(omod));
+ if ((opt = sr_output_options_get(omod))) {
+ printf("Options:\n");
+ while (opt->id) {
+ printf(" %s: %s", opt->id, opt->desc);
+ if (opt->def) {
+ s = g_variant_print(opt->def, FALSE);
+ printf(" (default %s", s);
+ g_free(s);
+ if (opt->values) {
+ printf(", possible values ");
+ for (l = opt->values; l; l = l->next) {
+ s = g_variant_print((GVariant *)l->data, FALSE);
+ printf("%s%s", s, l->next ? ", " : "");
+ g_free(s);
+ }
+ }
+ printf(")");
+ }
+ printf("\n");
+ opt++;
+ }
+ sr_output_options_free(omod);
+ }
+ g_strfreev(tok);
+}
+