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58 lines
1.8 KiB
C
58 lines
1.8 KiB
C
/*
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* JavaScript Object Notation (JSON) parser (RFC7159)
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* Copyright (c) 2017, Qualcomm Atheros, Inc.
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*
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* This software may be distributed under the terms of the BSD license.
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* See README for more details.
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*/
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#ifndef JSON_H
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#define JSON_H
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struct json_token {
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enum json_type {
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JSON_VALUE,
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JSON_OBJECT,
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JSON_ARRAY,
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JSON_STRING,
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JSON_NUMBER,
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JSON_BOOLEAN,
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JSON_NULL,
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} type;
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enum json_parsing_state {
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JSON_EMPTY,
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JSON_STARTED,
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JSON_WAITING_VALUE,
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JSON_COMPLETED,
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} state;
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char *name;
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char *string;
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int number;
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struct json_token *parent, *child, *sibling;
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};
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void json_escape_string(char *txt, size_t maxlen, const char *data, size_t len);
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struct json_token * json_parse(const char *data, size_t data_len);
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void json_free(struct json_token *json);
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struct json_token * json_get_member(struct json_token *json, const char *name);
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struct wpabuf * json_get_member_base64url(struct json_token *json,
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const char *name);
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struct wpabuf * json_get_member_base64(struct json_token *json,
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const char *name);
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void json_print_tree(struct json_token *root, char *buf, size_t buflen);
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void json_add_int(struct wpabuf *json, const char *name, int val);
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void json_add_string(struct wpabuf *json, const char *name, const char *val);
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int json_add_string_escape(struct wpabuf *json, const char *name,
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const void *val, size_t len);
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int json_add_base64url(struct wpabuf *json, const char *name, const void *val,
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size_t len);
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int json_add_base64(struct wpabuf *json, const char *name, const void *val,
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size_t len);
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void json_start_object(struct wpabuf *json, const char *name);
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void json_end_object(struct wpabuf *json);
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void json_start_array(struct wpabuf *json, const char *name);
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void json_end_array(struct wpabuf *json);
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void json_value_sep(struct wpabuf *json);
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#endif /* JSON_H */
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