2 /** Config node type */
3 typedef enum _snd_config_type {
5 SND_CONFIG_TYPE_INTEGER,
8 /** Character string */
9 SND_CONFIG_TYPE_STRING,
11 SND_CONFIG_TYPE_COMPOUND,
14 /** Config node handle */
15 typedef struct _snd_config snd_config_t;
16 /** Config compound iterator */
17 typedef struct _snd_config_iterator *snd_config_iterator_t;
23 snd_config_type_t snd_config_get_type(snd_config_t *config);
24 const char *snd_config_get_id(snd_config_t *config);
26 int snd_config_top(snd_config_t **config);
28 int snd_config_load(snd_config_t *config, snd_input_t *in);
29 int snd_config_save(snd_config_t *config, snd_output_t *out);
31 int snd_config_search(snd_config_t *config, const char *key,
32 snd_config_t **result);
33 int snd_config_searchv(snd_config_t *config,
34 snd_config_t **result, ...);
35 int snd_config_search_alias(snd_config_t *config,
36 const char *base, const char *key,
37 snd_config_t **result);
39 int snd_config_add(snd_config_t *config, snd_config_t *leaf);
40 int snd_config_delete(snd_config_t *config);
42 int snd_config_make(snd_config_t **config, const char *key,
43 snd_config_type_t type);
44 int snd_config_make_integer(snd_config_t **config, const char *key);
45 int snd_config_make_real(snd_config_t **config, const char *key);
46 int snd_config_make_string(snd_config_t **config, const char *key);
47 int snd_config_make_compound(snd_config_t **config, const char *key, int join);
49 int snd_config_set_integer(snd_config_t *config, long value);
50 int snd_config_set_real(snd_config_t *config, double value);
51 int snd_config_set_string(snd_config_t *config, const char *value);
52 int snd_config_get_integer(snd_config_t *config, long *value);
53 int snd_config_get_real(snd_config_t *config, double *value);
54 int snd_config_get_string(snd_config_t *config, const char **value);
56 snd_config_iterator_t snd_config_iterator_first(snd_config_t *node);
57 snd_config_iterator_t snd_config_iterator_next(snd_config_iterator_t iterator);
58 snd_config_iterator_t snd_config_iterator_end(snd_config_t *node);
59 snd_config_t *snd_config_iterator_entry(snd_config_iterator_t iterator);
61 /** Helper for compound config node leaves traversal
62 * \param pos Current node iterator
63 * \param next Next node iterator
64 * \param node Compound config node
66 * This macro is designed to permit the removal of current node.
68 #define snd_config_for_each(pos, next, node) \
69 for (pos = snd_config_iterator_first(node), next = snd_config_iterator_next(pos); pos != snd_config_iterator_end(node); pos = next, next = snd_config_iterator_next(pos))
71 snd_config_type_t snd_config_get_type(snd_config_t *config);
72 const char *snd_config_get_id(snd_config_t *config);
74 extern snd_config_t *snd_config;
75 int snd_config_update();