/** * @file re_odict.h Interface to Ordered Dictionary * * Copyright (C) 2010 - 2015 Creytiv.com */ enum odict_type { ODICT_OBJECT, ODICT_ARRAY, ODICT_STRING, ODICT_INT, ODICT_DOUBLE, ODICT_BOOL, ODICT_NULL, }; struct odict { struct list lst; struct hash *ht; }; struct odict_entry { struct le le, he; char *key; union { struct odict *odict; /* ODICT_OBJECT / ODICT_ARRAY */ char *str; /* ODICT_STRING */ int64_t integer; /* ODICT_INT */ double dbl; /* ODICT_DOUBLE */ bool boolean; /* ODICT_BOOL */ } u; enum odict_type type; }; int odict_alloc(struct odict **op, uint32_t hash_size); const struct odict_entry *odict_lookup(const struct odict *o, const char *key); size_t odict_count(const struct odict *o, bool nested); int odict_debug(struct re_printf *pf, const struct odict *o); int odict_entry_add(struct odict *o, const char *key, int type, ...); void odict_entry_del(struct odict *o, const char *key); int odict_entry_debug(struct re_printf *pf, const struct odict_entry *e); bool odict_type_iscontainer(enum odict_type type); bool odict_type_isreal(enum odict_type type); const char *odict_type_name(enum odict_type type); /* Helpers */ const struct odict_entry *odict_get_type(const struct odict *o, enum odict_type type, const char *key); const char *odict_string(const struct odict *o, const char *key); bool odict_get_number(const struct odict *o, uint64_t *num, const char *key); bool odict_get_boolean(const struct odict *o, bool *value, const char *key);