static void module_load_exports(struct obs_module *mod,
struct darray *output_array, const char *type,
const size_t data_size, void *callback_ptr)
{
bool (*enum_func)(size_t idx, const char **name);
bool (*callback)(void*, const char*, const char*, void*);
struct dstr enum_name;
const char *name;
size_t i = 0;
callback = callback_ptr;
dstr_init_copy(&enum_name, "enum_");
dstr_cat(&enum_name, type);
enum_func = os_dlsym(mod->module, enum_name.array);
if (!enum_func)
goto complete;
while (enum_func(i++, &name)) {
void *info = bmalloc(data_size);
if (!callback(mod->module, mod->name, name, info))
blog(LOG_ERROR, "Couldn't load '%s' because it "
"was missing required functions",
name);
else
darray_push_back(data_size, output_array, info);
bfree(info);
}
complete:
dstr_free(&enum_name);
}
static void enum_files(obs_data_t *package,
bool (*enum_func)(void *param, obs_data_t *file),
void *param)
{
obs_data_array_t *array = obs_data_get_array(package, "files");
size_t num;
if (!array)
return;
num = obs_data_array_count(array);
for (size_t i = 0; i < num; i++) {
obs_data_t *file = obs_data_array_item(array, i);
bool continue_enum = enum_func(param, file);
obs_data_release(file);
if (!continue_enum)
break;
}
obs_data_array_release(array);
}
