QObject *qdict_get(const QDict *qdict, const char *key)
{
QDictEntry *entry;
entry = qdict_find(qdict, key, tdb_hash(key) % QDICT_HASH_SIZE);
return (entry == NULL ? NULL : entry->value);
}
void qdict_del(QDict *qdict, const char *key)
{
QDictEntry *entry;
entry = qdict_find(qdict, key, tdb_hash(key) % QDICT_HASH_SIZE);
if (entry) {
QLIST_REMOVE(entry, next);
qentry_destroy(entry);
qdict->size--;
}
}
void qdict_put_obj(QDict *qdict, const char *key, QObject *value)
{
unsigned int hash;
QDictEntry *entry;
hash = tdb_hash(key) % QDICT_HASH_SIZE;
entry = qdict_find(qdict, key, hash);
if (entry) {
/* replace key's value */
qobject_decref(entry->value);
entry->value = value;
} else {
/* allocate a new entry */
entry = alloc_entry(key, value);
QLIST_INSERT_HEAD(&qdict->table[hash], entry, next);
qdict->size++;
}
}
int qdict_haskey(const QDict *qdict, const char *key)
{
unsigned int hash = tdb_hash(key) % QDICT_HASH_SIZE;
return (qdict_find(qdict, key, hash) == NULL ? 0 : 1);
}
/**
* qdict_haskey(): Check if 'key' exists
*
* Return 1 if 'key' exists in the dict, 0 otherwise
*/
int qdict_haskey(const QDict *qdict, const char *key)
{
unsigned int bucket = tdb_hash(key) % QDICT_BUCKET_MAX;
return (qdict_find(qdict, key, bucket) == NULL ? 0 : 1);
}