src/core/ngx_json_unescape.h - nginx-1.31.9 nginx/ @ 2a3a19c6f

Macros defined

_NGX_JSON_UNESCAPE_H_INCLUDED_

Source code



/*

 * Copyright (C) Nginx, Inc.

 */





#ifndef _NGX_JSON_UNESCAPE_H_INCLUDED_

‌#define _NGX_JSON_UNESCAPE_H_INCLUDED_





#include <ngx_config.h>

#include <ngx_core.h>





/*

 * Decode JSON escape sequences (RFC 8259, Section 7).  The input

 * is an unquoted JSON string body (no surrounding double quotes).

 *

 * On entry, dst->len is the capacity of dst->data and must be at least

 * src->len.

 * On success, dst->len is the decoded length.

 *

 * Returns NGX_OK, or NGX_ERROR on a malformed escape or invalid input.

 */

ngx_int_t ngx_json_unescape_string(ngx_str_t *dst, ngx_str_t *src);



ngx_int_t ngx_json_hex_digit(u_char ch);





#endif /* _NGX_JSON_UNESCAPE_H_INCLUDED_ */