xref: /unit/src/nxt_conf.h (revision 208)
129Svbart@nginx.com 
229Svbart@nginx.com /*
329Svbart@nginx.com  * Copyright (C) Igor Sysoev
429Svbart@nginx.com  * Copyright (C) Valentin V. Bartenev
529Svbart@nginx.com  * Copyright (C) NGINX, Inc.
629Svbart@nginx.com  */
729Svbart@nginx.com 
829Svbart@nginx.com #ifndef _NXT_CONF_INCLUDED_
929Svbart@nginx.com #define _NXT_CONF_INCLUDED_
1029Svbart@nginx.com 
1129Svbart@nginx.com 
12116Svbart@nginx.com #define NXT_CONF_NULL     0x01
13116Svbart@nginx.com #define NXT_CONF_BOOLEAN  0x02
14116Svbart@nginx.com #define NXT_CONF_INTEGER  0x04
15116Svbart@nginx.com #define NXT_CONF_NUMBER   0x08
16116Svbart@nginx.com #define NXT_CONF_STRING   0x10
17116Svbart@nginx.com #define NXT_CONF_ARRAY    0x20
18116Svbart@nginx.com #define NXT_CONF_OBJECT   0x40
19116Svbart@nginx.com 
20116Svbart@nginx.com 
21106Svbart@nginx.com typedef struct nxt_conf_value_s  nxt_conf_value_t;
22106Svbart@nginx.com typedef struct nxt_conf_op_s     nxt_conf_op_t;
2329Svbart@nginx.com 
2429Svbart@nginx.com 
25*208Svbart@nginx.com typedef struct {
26*208Svbart@nginx.com     u_char               *pos;
27*208Svbart@nginx.com     u_char               *detail;
28*208Svbart@nginx.com } nxt_conf_json_error_t;
29*208Svbart@nginx.com 
30*208Svbart@nginx.com 
3197Svbart@nginx.com typedef enum {
32106Svbart@nginx.com     NXT_CONF_MAP_INT8,
33106Svbart@nginx.com     NXT_CONF_MAP_INT32,
34106Svbart@nginx.com     NXT_CONF_MAP_INT64,
35106Svbart@nginx.com     NXT_CONF_MAP_INT,
36106Svbart@nginx.com     NXT_CONF_MAP_SIZE,
37106Svbart@nginx.com     NXT_CONF_MAP_OFF,
38111Sigor@sysoev.ru     NXT_CONF_MAP_MSEC,
39106Svbart@nginx.com     NXT_CONF_MAP_DOUBLE,
40106Svbart@nginx.com     NXT_CONF_MAP_STR,
41106Svbart@nginx.com     NXT_CONF_MAP_PTR,
42106Svbart@nginx.com } nxt_conf_map_type_t;
4397Svbart@nginx.com 
4497Svbart@nginx.com 
4545Svbart@nginx.com typedef struct {
46106Svbart@nginx.com     nxt_str_t            name;
47106Svbart@nginx.com     nxt_conf_map_type_t  type;
48106Svbart@nginx.com     size_t               offset;
49106Svbart@nginx.com } nxt_conf_map_t;
5097Svbart@nginx.com 
5197Svbart@nginx.com 
5297Svbart@nginx.com typedef struct {
53106Svbart@nginx.com     uint32_t             level;
54106Svbart@nginx.com     uint8_t              more_space;  /* 1 bit. */
5545Svbart@nginx.com } nxt_conf_json_pretty_t;
5645Svbart@nginx.com 
5745Svbart@nginx.com 
58116Svbart@nginx.com nxt_uint_t nxt_conf_type(nxt_conf_value_t *value);
59116Svbart@nginx.com 
60106Svbart@nginx.com nxt_conf_value_t *nxt_conf_get_path(nxt_conf_value_t *value, nxt_str_t *path);
61106Svbart@nginx.com nxt_conf_value_t *nxt_conf_get_object_member(nxt_conf_value_t *value,
62106Svbart@nginx.com     nxt_str_t *name, uint32_t *index);
63106Svbart@nginx.com nxt_conf_value_t *nxt_conf_next_object_member(nxt_conf_value_t *value,
64106Svbart@nginx.com     nxt_str_t *name, uint32_t *next);
6551Svbart@nginx.com 
66106Svbart@nginx.com nxt_int_t nxt_conf_map_object(nxt_conf_value_t *value, nxt_conf_map_t *map,
67136Svbart@nginx.com     nxt_uint_t n, void *data);
6897Svbart@nginx.com 
69106Svbart@nginx.com nxt_int_t nxt_conf_op_compile(nxt_mp_t *mp, nxt_conf_op_t **ops,
70106Svbart@nginx.com     nxt_conf_value_t *root, nxt_str_t *path, nxt_conf_value_t *value);
71106Svbart@nginx.com nxt_conf_value_t *nxt_conf_clone(nxt_mp_t *mp, nxt_conf_op_t *op,
72106Svbart@nginx.com     nxt_conf_value_t *value);
7351Svbart@nginx.com 
74*208Svbart@nginx.com nxt_conf_value_t *nxt_conf_json_parse(nxt_mp_t *mp, u_char *start, u_char *end,
75*208Svbart@nginx.com     nxt_conf_json_error_t *error);
7651Svbart@nginx.com 
77106Svbart@nginx.com #define nxt_conf_json_parse_str(mp, str)                                      \
78*208Svbart@nginx.com     nxt_conf_json_parse(mp, (str)->start, (str)->start + (str)->length, NULL)
7991Svbart@nginx.com 
80106Svbart@nginx.com size_t nxt_conf_json_length(nxt_conf_value_t *value,
8192Svbart@nginx.com     nxt_conf_json_pretty_t *pretty);
82106Svbart@nginx.com u_char *nxt_conf_json_print(u_char *p, nxt_conf_value_t *value,
8345Svbart@nginx.com     nxt_conf_json_pretty_t *pretty);
84*208Svbart@nginx.com void nxt_conf_json_position(u_char *start, u_char *pos, nxt_uint_t *line,
85*208Svbart@nginx.com     nxt_uint_t *column);
8629Svbart@nginx.com 
87116Svbart@nginx.com nxt_int_t nxt_conf_validate(nxt_conf_value_t *value);
88116Svbart@nginx.com 
89121Svbart@nginx.com void nxt_conf_get_string(nxt_conf_value_t *value, nxt_str_t *str);
90121Svbart@nginx.com 
91121Svbart@nginx.com // FIXME reimplement and reorder functions below
92121Svbart@nginx.com nxt_uint_t nxt_conf_object_members_count(nxt_conf_value_t *value);
93121Svbart@nginx.com nxt_conf_value_t *nxt_conf_create_object(nxt_mp_t *mp, nxt_uint_t count);
94*208Svbart@nginx.com void nxt_conf_set_member(nxt_conf_value_t *object, nxt_str_t *name,
95172Svbart@nginx.com     nxt_conf_value_t *value, uint32_t index);
96*208Svbart@nginx.com void nxt_conf_set_member_string(nxt_conf_value_t *object, nxt_str_t *name,
97*208Svbart@nginx.com     nxt_str_t *value, uint32_t index);
98*208Svbart@nginx.com void nxt_conf_set_member_integer(nxt_conf_value_t *object, nxt_str_t *name,
99*208Svbart@nginx.com     int64_t value, uint32_t index);
100121Svbart@nginx.com 
10129Svbart@nginx.com 
10229Svbart@nginx.com #endif /* _NXT_CONF_INCLUDED_ */
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