4 * Copyright (C) 2009 Red Hat Inc.
7 * Luiz Capitulino <lcapitulino@redhat.com>
9 * This work is licensed under the terms of the GNU LGPL, version 2.1 or later.
10 * See the COPYING.LIB file in the top-level directory.
16 #include "qapi/qmp/qobject.h"
17 #include "qapi/qmp/qlist.h"
18 #include "qemu/queue.h"
20 #define QDICT_BUCKET_MAX 512
22 typedef struct QDictEntry {
25 QLIST_ENTRY(QDictEntry) next;
28 typedef struct QDict {
31 QLIST_HEAD(,QDictEntry) table[QDICT_BUCKET_MAX];
35 QDict *qdict_new(void);
36 const char *qdict_entry_key(const QDictEntry *entry);
37 QObject *qdict_entry_value(const QDictEntry *entry);
38 size_t qdict_size(const QDict *qdict);
39 void qdict_put_obj(QDict *qdict, const char *key, QObject *value);
40 void qdict_del(QDict *qdict, const char *key);
41 int qdict_haskey(const QDict *qdict, const char *key);
42 QObject *qdict_get(const QDict *qdict, const char *key);
43 QDict *qobject_to_qdict(const QObject *obj);
44 void qdict_iter(const QDict *qdict,
45 void (*iter)(const char *key, QObject *obj, void *opaque),
47 const QDictEntry *qdict_first(const QDict *qdict);
48 const QDictEntry *qdict_next(const QDict *qdict, const QDictEntry *entry);
49 void qdict_destroy_obj(QObject *obj);
51 /* Helper to qdict_put_obj(), accepts any object */
52 #define qdict_put(qdict, key, obj) \
53 qdict_put_obj(qdict, key, QOBJECT(obj))
55 /* High level helpers */
56 double qdict_get_double(const QDict *qdict, const char *key);
57 int64_t qdict_get_int(const QDict *qdict, const char *key);
58 bool qdict_get_bool(const QDict *qdict, const char *key);
59 QList *qdict_get_qlist(const QDict *qdict, const char *key);
60 QDict *qdict_get_qdict(const QDict *qdict, const char *key);
61 const char *qdict_get_str(const QDict *qdict, const char *key);
62 int64_t qdict_get_try_int(const QDict *qdict, const char *key,
64 bool qdict_get_try_bool(const QDict *qdict, const char *key, bool def_value);
65 const char *qdict_get_try_str(const QDict *qdict, const char *key);
67 void qdict_copy_default(QDict *dst, QDict *src, const char *key);
68 void qdict_set_default_str(QDict *dst, const char *key, const char *val);
70 QDict *qdict_clone_shallow(const QDict *src);
71 void qdict_flatten(QDict *qdict);
73 void qdict_extract_subqdict(QDict *src, QDict **dst, const char *start);
74 void qdict_array_split(QDict *src, QList **dst);
75 int qdict_array_entries(QDict *src, const char *subqdict);
77 void qdict_join(QDict *dest, QDict *src, bool overwrite);