diff options
Diffstat (limited to 'libhb/hb_dict.h')
| -rw-r--r-- | libhb/hb_dict.h | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/libhb/hb_dict.h b/libhb/hb_dict.h index 5d44b86d9..2309b8739 100644 --- a/libhb/hb_dict.h +++ b/libhb/hb_dict.h @@ -9,6 +9,7 @@ #if !defined(HB_DICT_H) #define HB_DICT_H +#include "hbtypes.h" #include <jansson.h> #define HB_VALUE_TYPE_DICT JSON_OBJECT @@ -37,13 +38,35 @@ typedef void* hb_dict_iter_t; hb_dict_t * hb_dict_init(void); /* free dictionary and release references to all values it contains */ void hb_dict_free(hb_dict_t ** dict_ptr); +/* return number of member elements in the dictionary */ +int hb_dict_elements(hb_dict_t * dict); /* add value to dictionary. dictionary takes ownership of value */ void hb_dict_set(hb_dict_t * dict, const char * key, hb_value_t * value); +void hb_dict_case_set(hb_dict_t * dict, const char *key, + hb_value_t *value); /* remove value from dictionary. releases reference to value */ int hb_dict_remove(hb_dict_t * dict, const char * key); /* get value from dictionary. value has borrowed reference */ hb_value_t * hb_dict_get(const hb_dict_t * dict, const char * key); +int hb_dict_extract_int(int *dst, + const hb_dict_t * dict, + const char * key); +int hb_dict_extract_double(double *dst, + const hb_dict_t * dict, + const char * key); +int hb_dict_extract_bool(int *dst, + const hb_dict_t * dict, + const char * key); +int hb_dict_extract_string(char **dst, + const hb_dict_t * dict, + const char * key); +int hb_dict_extract_rational(hb_rational_t *dst, + const hb_dict_t * dict, + const char * key); +int hb_dict_extract_int_array(int *dst, int count, + const hb_dict_t * dict, + const char * key); /* dict iterator * hb_dict_iter_init(dict) returns an iter to the first key/value in the dict @@ -81,6 +104,10 @@ void hb_value_array_remove(hb_value_array_t *array, int index); /* clears dst and performs a deep copy */ void hb_value_array_copy(hb_value_array_t *dst, const hb_value_array_t *src, int count); +/* appends copy of value to array. if value is an array, appends a copy of + * each element to array */ +void hb_value_array_concat(hb_value_array_t *array, + hb_value_t *value); size_t hb_value_array_len(const hb_value_array_t *array); /* hb_value_t */ @@ -92,6 +119,7 @@ void hb_value_decref(hb_value_t *value); void hb_value_free(hb_value_t **value); /* Create new hb_value_t */ +hb_value_t * hb_value_null(); hb_value_t * hb_value_string(const char *value); hb_value_t * hb_value_int(json_int_t value); hb_value_t * hb_value_double(double value); @@ -125,4 +153,10 @@ int hb_value_write_json(hb_value_t *value, const char *path); hb_dict_t * hb_encopts_to_dict(const char * encopts, int encoder); char * hb_dict_to_encopts(const hb_dict_t * dict); +/* convenience macros */ +#define hb_dict_get_string(dict, key) hb_value_get_string(hb_dict_get(dict, key)) +#define hb_dict_get_int(dict, key) hb_value_get_int(hb_dict_get(dict, key)) +#define hb_dict_get_double(dict, key) hb_value_get_double(hb_dict_get(dict, key)) +#define hb_dict_get_bool(dict, key) hb_value_get_bool(hb_dict_get(dict, key)) + #endif // !defined(HB_DICT_H) |