/*
* Clean data of keys array
*/
void
clean_keys_array(const struct bwstring *s, struct keys_array *ka)
{
if (ka) {
for (size_t i = 0; i < keys_num; ++i)
if (ka->key[i].k && ka->key[i].k != s)
bwsfree(ka->key[i].k);
memset(ka, 0, keys_array_size());
}
}
/*
* De-allocate a sort list item object memory
*/
void
sort_list_item_clean(struct sort_list_item *si)
{
if (si) {
clean_keys_array(si->str, &(si->ka));
if (si->str) {
bwsfree(si->str);
si->str = NULL;
}
}
}
/*
* Set value of a key in the keys set
*/
void
set_key_on_keys_array(struct keys_array *ka, struct bwstring *s, size_t ind)
{
if (ka && keys_num > ind) {
struct key_value *kv;
kv = get_key_from_keys_array(ka, ind);
if (kv->k && kv->k != s)
bwsfree(kv->k);
kv->k = s;
}
}
/*
* Clean data of keys array
*/
void
clean_keys_array(const struct bwstring *s, struct keys_array *ka)
{
if (ka) {
for (size_t i = 0; i < keys_num; ++i) {
const struct key_value *kv;
kv = get_key_from_keys_array(ka, i);
if (kv->k && kv->k != s)
bwsfree(kv->k);
}
memset(ka, 0, keys_array_size());
}
}
/*
* Set value of a sort list item.
* Return combined string and keys memory size.
*/
void
sort_list_item_set(struct sort_list_item *si, struct bwstring *str)
{
if (si) {
clean_keys_array(si->str, &(si->ka));
if (si->str) {
if (si->str == str) {
/* we are trying to reset the same string */
return;
} else {
bwsfree(si->str);
si->str = NULL;
}
}
si->str = str;
sort_list_item_make_key(si);
}
}
