1 /* 2 +----------------------------------------------------------------------+ 3 | Zend Engine | 4 +----------------------------------------------------------------------+ 5 | Copyright (c) 1998-2013 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 #ifdef ZEND_MULTIBYTE 26 27 #define BOM_UTF32_BE "\x00\x00\xfe\xff" 28 #define BOM_UTF32_LE "\xff\xfe\x00\x00" 29 #define BOM_UTF16_BE "\xfe\xff" 30 #define BOM_UTF16_LE "\xff\xfe" 31 #define BOM_UTF8 "\xef\xbb\xbf" 32 33 typedef size_t (*zend_encoding_filter)(unsigned char **str, size_t *str_length, const unsigned char *buf, size_t length TSRMLS_DC); 34 35 typedef char* (*zend_encoding_detector)(const unsigned char *string, size_t length, char *list TSRMLS_DC); 36 37 typedef int (*zend_encoding_converter)(unsigned char **to, size_t *to_length, const unsigned char *from, size_t from_length, const char *encoding_to, const char *encoding_from TSRMLS_DC); 38 39 typedef size_t (*zend_encoding_oddlen)(const unsigned char *string, size_t length, const char *encoding TSRMLS_DC); 40 41 typedef struct _zend_encoding { 42 zend_encoding_filter input_filter; /* escape input filter */ 43 zend_encoding_filter output_filter; /* escape output filter */ 44 const char *name; /* encoding name */ 45 const char *(*aliases)[]; /* encoding name aliases */ 46 zend_bool compatible; /* flex compatible or not */ 47 } zend_encoding; 48 49 50 /* 51 * zend multibyte APIs 52 */ 53 BEGIN_EXTERN_C() 54 ZEND_API int zend_multibyte_set_script_encoding(const char *encoding_list, 55 size_t encoding_list_size TSRMLS_DC); 56 ZEND_API int zend_multibyte_set_internal_encoding(const char *encoding_name TSRMLS_DC); 57 ZEND_API int zend_multibyte_set_functions(zend_encoding_detector encoding_detector, zend_encoding_converter encoding_converter, zend_encoding_oddlen encoding_oddlen TSRMLS_DC); 58 ZEND_API int zend_multibyte_set_filter(zend_encoding *onetime_encoding TSRMLS_DC); 59 ZEND_API zend_encoding* zend_multibyte_fetch_encoding(const char *encoding_name); 60 ZEND_API size_t zend_multibyte_script_encoding_filter(unsigned char **to, size_t 61 *to_length, const unsigned char *from, size_t from_length TSRMLS_DC); 62 ZEND_API size_t zend_multibyte_internal_encoding_filter(unsigned char **to, size_t *to_length, const unsigned char *from, size_t from_length TSRMLS_DC); 63 64 /* in zend_language_scanner.l */ 65 ZEND_API void zend_multibyte_yyinput_again(zend_encoding_filter old_input_filter, zend_encoding *old_encoding TSRMLS_DC); 66 ZEND_API int zend_multibyte_yyinput(zend_file_handle *file_handle, char *buf, size_t len TSRMLS_DC); 67 ZEND_API int zend_multibyte_read_script(unsigned char *buf, size_t n TSRMLS_DC); 68 END_EXTERN_C() 69 70 #endif /* ZEND_MULTIBYTE */ 71 72 #endif /* ZEND_MULTIBYTE_H */ 73 74 /* 75 * Local variables: 76 * tab-width: 4 77 * c-basic-offset: 4 78 * End: 79 * vim600: sw=4 ts=4 tw=78 80 * vim<600: sw=4 ts=4 tw=78 81 */ 82
