swh:1:snp:ff2a11cd2e44dd19ec3814028ef2ce6605664e63
Tip revision: 235939ea232b0ec445f7116d2d9dfe23fde09532 authored by Dane Springmeyer on 27 April 2016, 00:03:00 UTC
Merge pull request #226 from mapbox/c++-math
Merge pull request #226 from mapbox/c++-math
Tip revision: 235939e
jsonpull.h
typedef enum json_type {
// These types can be returned by json_read()
JSON_HASH,
JSON_ARRAY,
JSON_NUMBER,
JSON_STRING,
JSON_TRUE,
JSON_FALSE,
JSON_NULL,
// These and JSON_HASH and JSON_ARRAY can be called back by json_read_with_separators()
JSON_COMMA,
JSON_COLON,
// These are only used internally as expectations of what comes next
JSON_ITEM,
JSON_KEY,
JSON_VALUE,
} json_type;
typedef struct json_object {
json_type type;
struct json_object *parent;
char *string;
double number;
struct json_object **array;
struct json_object **keys;
struct json_object **values;
size_t length;
int expect;
} json_object;
typedef struct json_pull {
char *error;
int line;
ssize_t (*read)(struct json_pull *, char *buf, size_t n);
void *source;
char *buffer;
ssize_t buffer_tail;
ssize_t buffer_head;
json_object *container;
json_object *root;
} json_pull;
json_pull *json_begin_file(FILE *f);
json_pull *json_begin_string(char *s);
json_pull *json_begin(ssize_t (*read)(struct json_pull *, char *buffer, size_t n), void *source);
void json_end(json_pull *p);
typedef void (*json_separator_callback)(json_type type, json_pull *j, void *state);
json_object *json_read_tree(json_pull *j);
json_object *json_read(json_pull *j);
json_object *json_read_separators(json_pull *j, json_separator_callback cb, void *state);
void json_free(json_object *j);
void json_disconnect(json_object *j);
json_object *json_hash_get(json_object *o, const char *s);
char *json_stringify(json_object *o);