47 lines
2.2 KiB
C
47 lines
2.2 KiB
C
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/*
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+----------------------------------------------------------------------+
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| Copyright (c) The PHP Group |
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+----------------------------------------------------------------------+
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| This source file is subject to version 3.01 of the PHP license, |
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| that is bundled with this package in the file LICENSE, and is |
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| available through the world-wide-web at the following url: |
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| https://www.php.net/license/3_01.txt |
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| If you did not receive a copy of the PHP license and are unable to |
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| obtain it through the world-wide-web, please send a note to |
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| license@php.net so we can mail you a copy immediately. |
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+----------------------------------------------------------------------+
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| Author: Jakub Zelenka <bukka@php.net> |
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+----------------------------------------------------------------------+
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*/
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#ifndef PHP_JSON_SCANNER_H
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#define PHP_JSON_SCANNER_H
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#include "php.h"
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#include "php_json.h"
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typedef unsigned char php_json_ctype;
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typedef struct _php_json_scanner {
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php_json_ctype *cursor; /* cursor position */
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php_json_ctype *token; /* token position */
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php_json_ctype *limit; /* the last read character + 1 position */
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php_json_ctype *marker; /* marker position for backtracking */
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php_json_ctype *ctxmarker; /* marker position for context backtracking */
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php_json_ctype *str_start; /* start position of the string */
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php_json_ctype *pstr; /* string pointer for escapes conversion */
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zval value; /* value */
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int str_esc; /* number of extra characters for escaping */
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int state; /* condition state */
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int options; /* options */
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php_json_error_code errcode; /* error type if there is an error */
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int utf8_invalid; /* whether utf8 is invalid */
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int utf8_invalid_count; /* number of extra character for invalid utf8 */
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} php_json_scanner;
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void php_json_scanner_init(php_json_scanner *scanner, const char *str, size_t str_len, int options);
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int php_json_scan(php_json_scanner *s);
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#endif /* PHP_JSON_SCANNER_H */
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