| /* |
| * QDict Module |
| * |
| * Copyright (C) 2009 Red Hat Inc. |
| * |
| * Authors: |
| * Luiz Capitulino <lcapitulino@redhat.com> |
| * |
| * This work is licensed under the terms of the GNU LGPL, version 2.1 or later. |
| * See the COPYING.LIB file in the top-level directory. |
| */ |
| |
| #ifndef QDICT_H |
| #define QDICT_H |
| |
| #include "qapi/qmp/qobject.h" |
| #include "qapi/qmp/qlist.h" |
| #include "qemu/queue.h" |
| |
| #define QDICT_BUCKET_MAX 512 |
| |
| typedef struct QDictEntry { |
| char *key; |
| QObject *value; |
| QLIST_ENTRY(QDictEntry) next; |
| } QDictEntry; |
| |
| typedef struct QDict { |
| QObject base; |
| size_t size; |
| QLIST_HEAD(,QDictEntry) table[QDICT_BUCKET_MAX]; |
| } QDict; |
| |
| /* Object API */ |
| QDict *qdict_new(void); |
| const char *qdict_entry_key(const QDictEntry *entry); |
| QObject *qdict_entry_value(const QDictEntry *entry); |
| size_t qdict_size(const QDict *qdict); |
| void qdict_put_obj(QDict *qdict, const char *key, QObject *value); |
| void qdict_del(QDict *qdict, const char *key); |
| int qdict_haskey(const QDict *qdict, const char *key); |
| QObject *qdict_get(const QDict *qdict, const char *key); |
| QDict *qobject_to_qdict(const QObject *obj); |
| void qdict_iter(const QDict *qdict, |
| void (*iter)(const char *key, QObject *obj, void *opaque), |
| void *opaque); |
| const QDictEntry *qdict_first(const QDict *qdict); |
| const QDictEntry *qdict_next(const QDict *qdict, const QDictEntry *entry); |
| void qdict_destroy_obj(QObject *obj); |
| |
| /* Helper to qdict_put_obj(), accepts any object */ |
| #define qdict_put(qdict, key, obj) \ |
| qdict_put_obj(qdict, key, QOBJECT(obj)) |
| |
| /* High level helpers */ |
| double qdict_get_double(const QDict *qdict, const char *key); |
| int64_t qdict_get_int(const QDict *qdict, const char *key); |
| bool qdict_get_bool(const QDict *qdict, const char *key); |
| QList *qdict_get_qlist(const QDict *qdict, const char *key); |
| QDict *qdict_get_qdict(const QDict *qdict, const char *key); |
| const char *qdict_get_str(const QDict *qdict, const char *key); |
| int64_t qdict_get_try_int(const QDict *qdict, const char *key, |
| int64_t def_value); |
| bool qdict_get_try_bool(const QDict *qdict, const char *key, bool def_value); |
| const char *qdict_get_try_str(const QDict *qdict, const char *key); |
| |
| void qdict_copy_default(QDict *dst, QDict *src, const char *key); |
| void qdict_set_default_str(QDict *dst, const char *key, const char *val); |
| |
| QDict *qdict_clone_shallow(const QDict *src); |
| void qdict_flatten(QDict *qdict); |
| |
| void qdict_extract_subqdict(QDict *src, QDict **dst, const char *start); |
| void qdict_array_split(QDict *src, QList **dst); |
| int qdict_array_entries(QDict *src, const char *subqdict); |
| |
| void qdict_join(QDict *dest, QDict *src, bool overwrite); |
| |
| #endif /* QDICT_H */ |