static void find_preferred(int quiet)
{
if (NULL == preferred)
preferred = get_output_module("curses");
if (NULL == preferred)
preferred = get_output_module("ascii");
if (NULL == preferred && !quiet)
quit("No output module found.\n");
}
void
set_output(const char *name)
{
static int set = 0;
module_conf_t *ml, *m;
if (set)
return;
set = 1;
if (NULL == name || !strcasecmp(name, "list")) {
list_output();
exit(0);
}
ml = parse_module_param(name);
for (m = ml; m; m = m->next) {
preferred = get_output_module(ml->name);
if (NULL == preferred)
continue;
if (preferred->om_set_opts)
preferred->om_set_opts(ml->attrs);
if (preferred->om_probe)
if (preferred->om_probe())
return;
}
quit("No (working) output module found\n");
}
int
output_speak(TSpeechDMessage *msg)
{
OutputModule *output;
int err;
int ret;
if(msg == NULL) return -1;
output_lock();
/* Determine which output module should be used */
output = get_output_module(msg);
if (output == NULL){
MSG(3, "Output module doesn't work...");
OL_RET(-1)
}