1/*
2 * JavaScript Object Notation (JSON) parser (RFC7159)
3 * Copyright (c) 2017, Qualcomm Atheros, Inc.
4 *
5 * This software may be distributed under the terms of the BSD license.
6 * See README for more details.
7 */
8
9#ifndef JSON_H
10#define JSON_H
11
12struct json_token {
13	enum json_type {
14		JSON_VALUE,
15		JSON_OBJECT,
16		JSON_ARRAY,
17		JSON_STRING,
18		JSON_NUMBER,
19		JSON_BOOLEAN,
20		JSON_NULL,
21	} type;
22	enum json_parsing_state {
23		JSON_EMPTY,
24		JSON_STARTED,
25		JSON_WAITING_VALUE,
26		JSON_COMPLETED,
27	} state;
28	char *name;
29	char *string;
30	int number;
31	struct json_token *parent, *child, *sibling;
32};
33
34void json_escape_string(char *txt, size_t maxlen, const char *data, size_t len);
35struct json_token * json_parse(const char *data, size_t data_len);
36void json_free(struct json_token *json);
37struct json_token * json_get_member(struct json_token *json, const char *name);
38struct wpabuf * json_get_member_base64url(struct json_token *json,
39					  const char *name);
40void json_print_tree(struct json_token *root, char *buf, size_t buflen);
41
42#endif /* JSON_H */
43