root/Zend/zend_multibyte.h

INCLUDED FROM

   1 /*
   2    +----------------------------------------------------------------------+
   3    | Zend Engine                                                          |
   4    +----------------------------------------------------------------------+
   5    | Copyright (c) 1998-2016 Zend Technologies Ltd. (http://www.zend.com) |
   6    +----------------------------------------------------------------------+
   7    | This source file is subject to version 2.00 of the Zend license,     |
   8    | that is bundled with this package in the file LICENSE, and is        |
   9    | available through the world-wide-web at                              |
  10    | http://www.zend.com/license/2_00.txt.                                |
  11    | If you did not receive a copy of the Zend license and are unable to  |
  12    | obtain it through the world-wide-web, please send a note to          |
  13    | license@zend.com so we can mail you a copy immediately.              |
  14    +----------------------------------------------------------------------+
  15    | Authors: Masaki Fujimoto <fujimoto@php.net>                          |
  16    |          Rui Hirokawa <hirokawa@php.net>                             |
  17    +----------------------------------------------------------------------+
  18 */
  19 
  20 /* $Id$ */
  21 
  22 #ifndef ZEND_MULTIBYTE_H
  23 #define ZEND_MULTIBYTE_H
  24 
  25 typedef struct _zend_encoding zend_encoding;
  26 
  27 typedef size_t (*zend_encoding_filter)(unsigned char **str, size_t *str_length, const unsigned char *buf, size_t length);
  28 
  29 typedef const zend_encoding* (*zend_encoding_fetcher)(const char *encoding_name);
  30 typedef const char* (*zend_encoding_name_getter)(const zend_encoding *encoding);
  31 typedef int (*zend_encoding_lexer_compatibility_checker)(const zend_encoding *encoding);
  32 typedef const zend_encoding *(*zend_encoding_detector)(const unsigned char *string, size_t length, const zend_encoding **list, size_t list_size);
  33 typedef size_t (*zend_encoding_converter)(unsigned char **to, size_t *to_length, const unsigned char *from, size_t from_length, const zend_encoding *encoding_to, const zend_encoding *encoding_from);
  34 typedef int (*zend_encoding_list_parser)(const char *encoding_list, size_t encoding_list_len, const zend_encoding ***return_list, size_t *return_size, int persistent);
  35 typedef const zend_encoding *(*zend_encoding_internal_encoding_getter)(void);
  36 typedef int (*zend_encoding_internal_encoding_setter)(const zend_encoding *encoding);
  37 
  38 typedef struct _zend_multibyte_functions {
  39     const char *provider_name;
  40     zend_encoding_fetcher encoding_fetcher;
  41     zend_encoding_name_getter encoding_name_getter;
  42     zend_encoding_lexer_compatibility_checker lexer_compatibility_checker;
  43     zend_encoding_detector encoding_detector;
  44     zend_encoding_converter encoding_converter;
  45     zend_encoding_list_parser encoding_list_parser;
  46     zend_encoding_internal_encoding_getter internal_encoding_getter;
  47     zend_encoding_internal_encoding_setter internal_encoding_setter;
  48 } zend_multibyte_functions;
  49 
  50 /*
  51  * zend multibyte APIs
  52  */
  53 BEGIN_EXTERN_C()
  54 
  55 ZEND_API extern const zend_encoding *zend_multibyte_encoding_utf32be;
  56 ZEND_API extern const zend_encoding *zend_multibyte_encoding_utf32le;
  57 ZEND_API extern const zend_encoding *zend_multibyte_encoding_utf16be;
  58 ZEND_API extern const zend_encoding *zend_multibyte_encoding_utf16le;
  59 ZEND_API extern const zend_encoding *zend_multibyte_encoding_utf8;
  60 
  61 /* multibyte utility functions */
  62 ZEND_API int zend_multibyte_set_functions(const zend_multibyte_functions *functions);
  63 ZEND_API const zend_multibyte_functions *zend_multibyte_get_functions(void);
  64 
  65 ZEND_API const zend_encoding *zend_multibyte_fetch_encoding(const char *name);
  66 ZEND_API const char *zend_multibyte_get_encoding_name(const zend_encoding *encoding);
  67 ZEND_API int zend_multibyte_check_lexer_compatibility(const zend_encoding *encoding);
  68 ZEND_API const zend_encoding *zend_multibyte_encoding_detector(const unsigned char *string, size_t length, const zend_encoding **list, size_t list_size);
  69 ZEND_API size_t zend_multibyte_encoding_converter(unsigned char **to, size_t *to_length, const unsigned char *from, size_t from_length, const zend_encoding *encoding_to, const zend_encoding *encoding_from);
  70 ZEND_API int zend_multibyte_parse_encoding_list(const char *encoding_list, size_t encoding_list_len, const zend_encoding ***return_list, size_t *return_size, int persistent);
  71 
  72 ZEND_API const zend_encoding *zend_multibyte_get_internal_encoding(void);
  73 ZEND_API const zend_encoding *zend_multibyte_get_script_encoding(void);
  74 ZEND_API int zend_multibyte_set_script_encoding(const zend_encoding **encoding_list, size_t encoding_list_size);
  75 ZEND_API int zend_multibyte_set_internal_encoding(const zend_encoding *encoding);
  76 ZEND_API int zend_multibyte_set_script_encoding_by_string(const char *new_value, size_t new_value_length);
  77 
  78 END_EXTERN_C()
  79 
  80 #endif /* ZEND_MULTIBYTE_H */
  81 
  82 /*
  83  * Local variables:
  84  * tab-width: 4
  85  * c-basic-offset: 4
  86  * End:
  87  * vim600: sw=4 ts=4 tw=78
  88  * vim<600: sw=4 ts=4 tw=78
  89  */