static bool udf_arglist_foreach(const as_list * l, as_list_foreach_callback callback, void * context) {
as_msg_field * field = (as_msg_field *) l->data;
if ( field != NULL ) {
as_unpacker unpacker;
unpacker.buffer = (const unsigned char*)field->data;
unpacker.length = as_msg_field_get_value_sz(field);
unpacker.offset = 0;
if ( unpacker.length == 0 )
return true;
as_val* val = 0;
int ret = as_unpack_val(&unpacker, &val);
if (ret == 0 && as_val_type(val) == AS_LIST) {
as_list_iterator list_iter;
as_iterator* iter = (as_iterator*) &list_iter;
as_list_iterator_init(&list_iter, (as_list*)val);
while (as_iterator_has_next(iter)) {
const as_val* v = as_iterator_next(iter);
callback((as_val *) v, context);
}
as_iterator_destroy(iter);
}
as_val_destroy(val);
return ret == 0;
}
return true;
}
/**
* Generator for map.values()
*/
static int mod_lua_map_values_next(lua_State * l) {
as_iterator * iter = mod_lua_toiterator(l, 1);
if ( iter && as_iterator_has_next(iter) ) {
as_pair * pair = (as_pair *) as_iterator_next(iter);
if ( pair ) {
mod_lua_pushval(l, pair->_2);
return 1;
}
}
return 0;
}
