1 /* 2 +----------------------------------------------------------------------+ 3 | PHP Version 7 | 4 +----------------------------------------------------------------------+ 5 | Copyright (c) 1997-2018 The PHP Group | 6 +----------------------------------------------------------------------+ 7 | This source file is subject to version 3.01 of the PHP license, | 8 | that is bundled with this package in the file LICENSE, and is | 9 | available through the world-wide-web at the following url: | 10 | http://www.php.net/license/3_01.txt | 11 | If you did not receive a copy of the PHP license and are unable to | 12 | obtain it through the world-wide-web, please send a note to | 13 | license@php.net so we can mail you a copy immediately. | 14 +----------------------------------------------------------------------+ 15 | Authors: Derick Rethans <derick@php.net> | 16 +----------------------------------------------------------------------+ 17 */ 18 19 #ifndef FILTER_PRIVATE_H 20 #define FILTER_PRIVATE_H 21 22 #define FILTER_FLAG_NONE 0x0000 23 24 #define FILTER_REQUIRE_ARRAY 0x1000000 25 #define FILTER_REQUIRE_SCALAR 0x2000000 26 27 #define FILTER_FORCE_ARRAY 0x4000000 28 #define FILTER_NULL_ON_FAILURE 0x8000000 29 30 #define FILTER_FLAG_ALLOW_OCTAL 0x0001 31 #define FILTER_FLAG_ALLOW_HEX 0x0002 32 33 #define FILTER_FLAG_STRIP_LOW 0x0004 34 #define FILTER_FLAG_STRIP_HIGH 0x0008 35 #define FILTER_FLAG_ENCODE_LOW 0x0010 36 #define FILTER_FLAG_ENCODE_HIGH 0x0020 37 #define FILTER_FLAG_ENCODE_AMP 0x0040 38 #define FILTER_FLAG_NO_ENCODE_QUOTES 0x0080 39 #define FILTER_FLAG_EMPTY_STRING_NULL 0x0100 40 #define FILTER_FLAG_STRIP_BACKTICK 0x0200 41 42 #define FILTER_FLAG_ALLOW_FRACTION 0x1000 43 #define FILTER_FLAG_ALLOW_THOUSAND 0x2000 44 #define FILTER_FLAG_ALLOW_SCIENTIFIC 0x4000 45 46 #define FILTER_FLAG_SCHEME_REQUIRED 0x010000 47 #define FILTER_FLAG_HOST_REQUIRED 0x020000 48 #define FILTER_FLAG_PATH_REQUIRED 0x040000 49 #define FILTER_FLAG_QUERY_REQUIRED 0x080000 50 51 #define FILTER_FLAG_IPV4 0x100000 52 #define FILTER_FLAG_IPV6 0x200000 53 #define FILTER_FLAG_NO_RES_RANGE 0x400000 54 #define FILTER_FLAG_NO_PRIV_RANGE 0x800000 55 56 #define FILTER_FLAG_HOSTNAME 0x100000 57 58 #define FILTER_FLAG_EMAIL_UNICODE 0x100000 59 60 #define FILTER_VALIDATE_INT 0x0101 61 #define FILTER_VALIDATE_BOOLEAN 0x0102 62 #define FILTER_VALIDATE_FLOAT 0x0103 63 64 #define FILTER_VALIDATE_REGEXP 0x0110 65 #define FILTER_VALIDATE_URL 0x0111 66 #define FILTER_VALIDATE_EMAIL 0x0112 67 #define FILTER_VALIDATE_IP 0x0113 68 #define FILTER_VALIDATE_MAC 0x0114 69 #define FILTER_VALIDATE_DOMAIN 0x0115 70 #define FILTER_VALIDATE_LAST 0x0115 71 72 #define FILTER_VALIDATE_ALL 0x0100 73 74 #define FILTER_DEFAULT 0x0204 75 #define FILTER_UNSAFE_RAW 0x0204 76 77 #define FILTER_SANITIZE_STRING 0x0201 78 #define FILTER_SANITIZE_ENCODED 0x0202 79 #define FILTER_SANITIZE_SPECIAL_CHARS 0x0203 80 #define FILTER_SANITIZE_EMAIL 0x0205 81 #define FILTER_SANITIZE_URL 0x0206 82 #define FILTER_SANITIZE_NUMBER_INT 0x0207 83 #define FILTER_SANITIZE_NUMBER_FLOAT 0x0208 84 #define FILTER_SANITIZE_MAGIC_QUOTES 0x0209 85 #define FILTER_SANITIZE_FULL_SPECIAL_CHARS 0x020a 86 #define FILTER_SANITIZE_ADD_SLASHES 0x020b 87 #define FILTER_SANITIZE_LAST 0x020b 88 89 #define FILTER_SANITIZE_ALL 0x0200 90 91 #define FILTER_CALLBACK 0x0400 92 93 #define PHP_FILTER_ID_EXISTS(id) \ 94 ((id >= FILTER_SANITIZE_ALL && id <= FILTER_SANITIZE_LAST) \ 95 || (id >= FILTER_VALIDATE_ALL && id <= FILTER_VALIDATE_LAST) \ 96 || id == FILTER_CALLBACK) 97 98 #define RETURN_VALIDATION_FAILED \ 99 zval_ptr_dtor(value); \ 100 if (flags & FILTER_NULL_ON_FAILURE) { \ 101 ZVAL_NULL(value); \ 102 } else { \ 103 ZVAL_FALSE(value); \ 104 } \ 105 return; \ 106 107 #define PHP_FILTER_TRIM_DEFAULT(p, len) PHP_FILTER_TRIM_DEFAULT_EX(p, len, 1); 108 109 #define PHP_FILTER_TRIM_DEFAULT_EX(p, len, return_if_empty) { \ 110 while ((len > 0) && (*p == ' ' || *p == '\t' || *p == '\r' || *p == '\v' || *p == '\n')) { \ 111 p++; \ 112 len--; \ 113 } \ 114 if (len < 1 && return_if_empty) { \ 115 RETURN_VALIDATION_FAILED \ 116 } \ 117 if (len > 0) { \ 118 while (p[len-1] == ' ' || p[len-1] == '\t' || p[len-1] == '\r' || p[len-1] == '\v' || p[len-1] == '\n') { \ 119 len--; \ 120 } \ 121 } \ 122 } 123 124 #endif /* FILTER_PRIVATE_H */ 125 126 /* 127 * Local variables: 128 * tab-width: 4 129 * c-basic-offset: 4 130 * End: 131 * vim600: noet sw=4 ts=4 fdm=marker 132 * vim<600: noet sw=4 ts=4 133 */ 134