name : php_json_scanner.h /* +----------------------------------------------------------------------+ | PHP Version 7 | +----------------------------------------------------------------------+ | Copyright (c) 1997-2018 The PHP Group | +----------------------------------------------------------------------+ | This source file is subject to version 3.01 of the PHP license, | | that is bundled with this package in the file LICENSE, and is | | available through the world-wide-web at the following url: | | http://www.php.net/license/3_01.txt | | If you did not receive a copy of the PHP license and are unable to | | obtain it through the world-wide-web, please send a note to | | license@php.net so we can mail you a copy immediately. | +----------------------------------------------------------------------+ | Author: Jakub Zelenka <bukka@php.net> | +----------------------------------------------------------------------+ */ #ifndef PHP_JSON_SCANNER_H #define PHP_JSON_SCANNER_H #include "php.h" #include "php_json.h" typedef unsigned char php_json_ctype; typedef struct _php_json_scanner { php_json_ctype *cursor; /* cursor position */ php_json_ctype *token; /* token position */ php_json_ctype *limit; /* the last read character + 1 position */ php_json_ctype *marker; /* marker position for backtracking */ php_json_ctype *ctxmarker; /* marker position for context backtracking */ php_json_ctype *str_start; /* start position of the string */ php_json_ctype *pstr; /* string pointer for escapes conversion */ zval value; /* value */ int str_esc; /* number of extra characters for escaping */ int state; /* condition state */ int options; /* options */ php_json_error_code errcode; /* error type if there is an error */ int utf8_invalid; /* whether utf8 is invalid */ int utf8_invalid_count; /* number of extra character for invalid utf8 */ } php_json_scanner; void php_json_scanner_init(php_json_scanner *scanner, char *str, size_t str_len, int options); int php_json_scan(php_json_scanner *s); #endif /* PHP_JSON_SCANNER_H */