1 /*
2 +----------------------------------------------------------------------+
3 | Copyright (c) The PHP Group |
4 +----------------------------------------------------------------------+
5 | This source file is subject to version 3.01 of the PHP license, |
6 | that is bundled with this package in the file LICENSE, and is |
7 | available through the world-wide-web at the following url: |
8 | https://www.php.net/license/3_01.txt |
9 | If you did not receive a copy of the PHP license and are unable to |
10 | obtain it through the world-wide-web, please send a note to |
11 | license@php.net so we can mail you a copy immediately. |
12 +----------------------------------------------------------------------+
13 | Author: Omar Kilani <omar@php.net> |
14 | Jakub Zelenka <bukka@php.net> |
15 +----------------------------------------------------------------------+
16 */
17
18 #ifndef PHP_JSON_H
19 #define PHP_JSON_H
20
21 #include "php_version.h"
22 #include "zend_smart_str_public.h"
23
24 #define PHP_JSON_VERSION PHP_VERSION
25
26 extern zend_module_entry json_module_entry;
27 #define phpext_json_ptr &json_module_entry
28
29 #if defined(PHP_WIN32) && defined(JSON_EXPORTS)
30 #define PHP_JSON_API __declspec(dllexport)
31 #else
32 #define PHP_JSON_API PHPAPI
33 #endif
34
35 #ifdef ZTS
36 #include "TSRM.h"
37 #endif
38
39 extern PHP_JSON_API zend_class_entry *php_json_serializable_ce;
40
41 /* error codes */
42 typedef enum {
43 PHP_JSON_ERROR_NONE = 0,
44 PHP_JSON_ERROR_DEPTH,
45 PHP_JSON_ERROR_STATE_MISMATCH,
46 PHP_JSON_ERROR_CTRL_CHAR,
47 PHP_JSON_ERROR_SYNTAX,
48 PHP_JSON_ERROR_UTF8,
49 PHP_JSON_ERROR_RECURSION,
50 PHP_JSON_ERROR_INF_OR_NAN,
51 PHP_JSON_ERROR_UNSUPPORTED_TYPE,
52 PHP_JSON_ERROR_INVALID_PROPERTY_NAME,
53 PHP_JSON_ERROR_UTF16,
54 PHP_JSON_ERROR_NON_BACKED_ENUM,
55 } php_json_error_code;
56
57 /* json_decode() options */
58 #define PHP_JSON_OBJECT_AS_ARRAY (1<<0)
59 #define PHP_JSON_BIGINT_AS_STRING (1<<1)
60
61 /* json_encode() options */
62 #define PHP_JSON_HEX_TAG (1<<0)
63 #define PHP_JSON_HEX_AMP (1<<1)
64 #define PHP_JSON_HEX_APOS (1<<2)
65 #define PHP_JSON_HEX_QUOT (1<<3)
66 #define PHP_JSON_FORCE_OBJECT (1<<4)
67 #define PHP_JSON_NUMERIC_CHECK (1<<5)
68 #define PHP_JSON_UNESCAPED_SLASHES (1<<6)
69 #define PHP_JSON_PRETTY_PRINT (1<<7)
70 #define PHP_JSON_UNESCAPED_UNICODE (1<<8)
71 #define PHP_JSON_PARTIAL_OUTPUT_ON_ERROR (1<<9)
72 #define PHP_JSON_PRESERVE_ZERO_FRACTION (1<<10)
73 #define PHP_JSON_UNESCAPED_LINE_TERMINATORS (1<<11)
74
75 /* json_validate(), json_decode() and json_encode() common options */
76 #define PHP_JSON_INVALID_UTF8_IGNORE (1<<20)
77
78 /* json_decode() and json_encode() common options */
79 #define PHP_JSON_INVALID_UTF8_SUBSTITUTE (1<<21)
80 #define PHP_JSON_THROW_ON_ERROR (1<<22)
81
82 /* Internal flags */
83 #define PHP_JSON_OUTPUT_ARRAY 0
84 #define PHP_JSON_OUTPUT_OBJECT 1
85
86 /* default depth */
87 #define PHP_JSON_PARSER_DEFAULT_DEPTH 512
88
89 ZEND_BEGIN_MODULE_GLOBALS(json)
90 int encoder_depth;
91 int encode_max_depth;
92 php_json_error_code error_code;
93 ZEND_END_MODULE_GLOBALS(json)
94
95 PHP_JSON_API ZEND_EXTERN_MODULE_GLOBALS(json)
96 #define JSON_G(v) ZEND_MODULE_GLOBALS_ACCESSOR(json, v)
97
98 #if defined(ZTS) && defined(COMPILE_DL_JSON)
99 ZEND_TSRMLS_CACHE_EXTERN()
100 #endif
101
102 PHP_JSON_API zend_string *php_json_encode_string(const char *s, size_t len, int options);
103
104 PHP_JSON_API zend_result php_json_encode_ex(smart_str *buf, zval *val, int options, zend_long depth);
105 PHP_JSON_API zend_result php_json_encode(smart_str *buf, zval *val, int options);
106 PHP_JSON_API zend_result php_json_decode_ex(zval *return_value, const char *str, size_t str_len, zend_long options, zend_long depth);
107 PHP_JSON_API bool php_json_validate_ex(const char *str, size_t str_len, zend_long options, zend_long depth);
108
php_json_decode(zval * return_value,const char * str,size_t str_len,bool assoc,zend_long depth)109 static inline zend_result php_json_decode(zval *return_value, const char *str, size_t str_len, bool assoc, zend_long depth)
110 {
111 return php_json_decode_ex(return_value, str, str_len, assoc ? PHP_JSON_OBJECT_AS_ARRAY : 0, depth);
112 }
113
114 #endif /* PHP_JSON_H */
115
