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cc372b17 SL |
1 | #ifndef __JSON__H |
2 | #define __JSON__H | |
3 | struct json_object; | |
4 | struct json_array; | |
5 | struct json_pair; | |
6 | ||
7 | #define JSON_TYPE_STRING 0 | |
8 | #define JSON_TYPE_INTEGER 1 | |
9 | #define JSON_TYPE_FLOAT 2 | |
10 | #define JSON_TYPE_OBJECT 3 | |
11 | #define JSON_TYPE_ARRAY 4 | |
12 | #define JSON_PARENT_TYPE_PAIR 0 | |
13 | #define JSON_PARENT_TYPE_ARRAY 1 | |
14 | struct json_value { | |
15 | int type; | |
16 | union { | |
17 | long integer_number; | |
18 | double float_number; | |
19 | char *string; | |
20 | struct json_object *object; | |
21 | struct json_array *array; | |
22 | }; | |
23 | int parent_type; | |
24 | union { | |
25 | struct json_pair *parent_pair; | |
26 | struct json_array *parent_array; | |
27 | }; | |
28 | }; | |
29 | ||
30 | struct json_array { | |
31 | struct json_value **values; | |
32 | int value_cnt; | |
33 | struct json_value *parent; | |
34 | }; | |
35 | ||
36 | struct json_object { | |
37 | struct json_pair **pairs; | |
38 | int pair_cnt; | |
39 | struct json_value *parent; | |
40 | }; | |
41 | ||
42 | struct json_pair { | |
43 | char *name; | |
44 | struct json_value *value; | |
45 | struct json_object *parent; | |
46 | }; | |
47 | ||
48 | struct json_object *json_create_object(void); | |
49 | struct json_array *json_create_array(void); | |
50 | ||
51 | void json_free_object(struct json_object *obj); | |
52 | ||
53 | int json_object_add_value_type(struct json_object *obj, const char *name, int type, ...); | |
54 | #define json_object_add_value_int(obj, name, val) \ | |
55 | json_object_add_value_type((obj), name, JSON_TYPE_INTEGER, (val)) | |
56 | #define json_object_add_value_float(obj, name, val) \ | |
57 | json_object_add_value_type((obj), name, JSON_TYPE_FLOAT, (val)) | |
58 | #define json_object_add_value_string(obj, name, val) \ | |
59 | json_object_add_value_type((obj), name, JSON_TYPE_STRING, (val)) | |
60 | #define json_object_add_value_object(obj, name, val) \ | |
61 | json_object_add_value_type((obj), name, JSON_TYPE_OBJECT, (val)) | |
62 | #define json_object_add_value_array(obj, name, val) \ | |
63 | json_object_add_value_type((obj), name, JSON_TYPE_ARRAY, (val)) | |
64 | int json_array_add_value_type(struct json_array *array, int type, ...); | |
65 | #define json_array_add_value_int(obj, val) \ | |
66 | json_array_add_value_type((obj), JSON_TYPE_INTEGER, (val)) | |
67 | #define json_array_add_value_float(obj, val) \ | |
68 | json_array_add_value_type((obj), JSON_TYPE_FLOAT, (val)) | |
69 | #define json_array_add_value_string(obj, val) \ | |
70 | json_array_add_value_type((obj), JSON_TYPE_STRING, (val)) | |
71 | #define json_array_add_value_object(obj, val) \ | |
72 | json_array_add_value_type((obj), JSON_TYPE_OBJECT, (val)) | |
73 | #define json_array_add_value_array(obj, val) \ | |
74 | json_array_add_value_type((obj), JSON_TYPE_ARRAY, (val)) | |
75 | ||
76 | void json_print_object(struct json_object *obj); | |
77 | #endif |