root/ext/filter/filter_private.h

INCLUDED FROM

   1 /*
   2   +----------------------------------------------------------------------+
   3   | PHP Version 7                                                        |
   4   +----------------------------------------------------------------------+
   5   | Copyright (c) 1997-2016 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 /* $Id$ */
  20 
  21 #ifndef FILTER_PRIVATE_H
  22 #define FILTER_PRIVATE_H
  23 
  24 #define FILTER_FLAG_NONE                    0x0000
  25 
  26 #define FILTER_REQUIRE_ARRAY                    0x1000000
  27 #define FILTER_REQUIRE_SCALAR                   0x2000000
  28 
  29 #define FILTER_FORCE_ARRAY                      0x4000000
  30 #define FILTER_NULL_ON_FAILURE                  0x8000000
  31 
  32 #define FILTER_FLAG_ALLOW_OCTAL             0x0001
  33 #define FILTER_FLAG_ALLOW_HEX               0x0002
  34 
  35 #define FILTER_FLAG_STRIP_LOW               0x0004
  36 #define FILTER_FLAG_STRIP_HIGH              0x0008
  37 #define FILTER_FLAG_ENCODE_LOW              0x0010
  38 #define FILTER_FLAG_ENCODE_HIGH             0x0020
  39 #define FILTER_FLAG_ENCODE_AMP              0x0040
  40 #define FILTER_FLAG_NO_ENCODE_QUOTES        0x0080
  41 #define FILTER_FLAG_EMPTY_STRING_NULL       0x0100
  42 #define FILTER_FLAG_STRIP_BACKTICK          0x0200
  43 
  44 #define FILTER_FLAG_ALLOW_FRACTION          0x1000
  45 #define FILTER_FLAG_ALLOW_THOUSAND          0x2000
  46 #define FILTER_FLAG_ALLOW_SCIENTIFIC        0x4000
  47 
  48 #define FILTER_FLAG_SCHEME_REQUIRED         0x010000
  49 #define FILTER_FLAG_HOST_REQUIRED           0x020000
  50 #define FILTER_FLAG_PATH_REQUIRED           0x040000
  51 #define FILTER_FLAG_QUERY_REQUIRED          0x080000
  52 
  53 #define FILTER_FLAG_IPV4                    0x100000
  54 #define FILTER_FLAG_IPV6                    0x200000
  55 #define FILTER_FLAG_NO_RES_RANGE            0x400000
  56 #define FILTER_FLAG_NO_PRIV_RANGE           0x800000
  57 
  58 #define FILTER_FLAG_HOSTNAME               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_LAST          0x020a
  87 
  88 #define FILTER_SANITIZE_ALL           0x0200
  89 
  90 #define FILTER_CALLBACK               0x0400
  91 
  92 #define PHP_FILTER_ID_EXISTS(id) \
  93 ((id >= FILTER_SANITIZE_ALL && id <= FILTER_SANITIZE_LAST) \
  94 || (id >= FILTER_VALIDATE_ALL && id <= FILTER_VALIDATE_LAST) \
  95 || id == FILTER_CALLBACK)
  96 
  97 #define RETURN_VALIDATION_FAILED        \
  98         zval_dtor(value);       \
  99         if (flags & FILTER_NULL_ON_FAILURE) {   \
 100                 ZVAL_NULL(value);       \
 101         } else {        \
 102                 ZVAL_FALSE(value);      \
 103         }       \
 104         return; \
 105 
 106 #define PHP_FILTER_TRIM_DEFAULT(p, len) PHP_FILTER_TRIM_DEFAULT_EX(p, len, 1);
 107 
 108 #define PHP_FILTER_TRIM_DEFAULT_EX(p, len, return_if_empty) { \
 109         while ((len > 0)  && (*p == ' ' || *p == '\t' || *p == '\r' || *p == '\v' || *p == '\n')) { \
 110                 p++; \
 111                 len--; \
 112         } \
 113         if (len < 1 && return_if_empty) { \
 114                 RETURN_VALIDATION_FAILED \
 115         } \
 116         if (len > 0) { \
 117                 while (p[len-1] == ' ' || p[len-1] == '\t' || p[len-1] == '\r' || p[len-1] == '\v' || p[len-1] == '\n') { \
 118                         len--; \
 119                 } \
 120         } \
 121 }
 122 
 123 #endif /* FILTER_PRIVATE_H */
 124 
 125 /*
 126  * Local variables:
 127  * tab-width: 4
 128  * c-basic-offset: 4
 129  * End:
 130  * vim600: noet sw=4 ts=4 fdm=marker
 131  * vim<600: noet sw=4 ts=4
 132  */