1 #ifndef _LOCALE_IMPL_H 2 #define _LOCALE_IMPL_H 3 4 #include <locale.h> 5 #include <stdlib.h> 6 #include "libc.h" 7 #include "pthread_impl.h" 8 9 #define LOCALE_NAME_MAX 23 10 #define VALID 2 11 #define INVALID 1 12 #define ICU_VALID 3 13 14 struct __locale_map { 15 const void *map; 16 size_t map_size; 17 char name[LOCALE_NAME_MAX+1]; 18 const struct __locale_map *next; 19 char flag; 20 }; 21 22 extern hidden volatile int __locale_lock[1]; 23 24 extern hidden const struct __locale_map __c_dot_utf8; 25 extern hidden const struct __locale_struct __c_locale; 26 extern hidden const struct __locale_struct __c_dot_utf8_locale; 27 28 hidden const struct __locale_map *__get_locale(int, const char *); 29 hidden const char *__mo_lookup(const void *, size_t, const char *); 30 hidden const char *__lctrans(const char *, const struct __locale_map *); 31 hidden const char *__lctrans_cur(const char *); 32 hidden const char *__lctrans_impl(const char *, const struct __locale_map *); 33 hidden int __loc_is_allocated(locale_t); 34 hidden char *__gettextdomain(void); 35 36 #ifdef FEATURE_ICU_LOCALE 37 #define ICU_GET_VERSION_NUM_SYMBOL "GetIcuVersion" 38 #define ICU_SET_DATA_DIRECTORY_SYMBOL "SetOhosIcuDirectory" 39 #define ICU_UNUM_OPEN_SYMBOL "unum_open" 40 #define ICU_UNUM_CLOSE_SYMBOL "unum_close" 41 #define ICU_STR_FROM_UTF8_SYMBOL "u_strFromUTF8" 42 #define ICU_STR_FROM_UTF32_SYMBOL "u_strFromUTF32" 43 #define ICU_UNUM_PARSE_DOUBLE_SYMBOL "unum_parseDouble" 44 #define ICU_UNUM_GET_SYMBOL_SYMBOL "unum_getSymbol" 45 #define ICU_AUSTRNCPY_SYMBOL "u_austrncpy" 46 #define ICU_UCNV_OPEN_SYMBOL "ucnv_open" 47 #define ICU_UCNV_SETTOUCALLBACK_SYMBOL "ucnv_setToUCallBack" 48 #define ICU_UCNV_SETFROMUCALLBACK_SYMBOL "ucnv_setFromUCallBack" 49 #define ICU_UCNV_CLOSE_SYMBOL "ucnv_close" 50 #define ICU_UCNV_CONVERTEX_SYMBOL "ucnv_convertEx" 51 #define ICU_UCHAR_ISALNUM_SYMBOL "u_isalnum" 52 #define ICU_UCHAR_ISALPHA_SYMBOL "u_isalpha" 53 #define ICU_UCHAR_ISBLANK_SYMBOL "u_isblank" 54 #define ICU_UCHAR_ISCNTRL_SYMBOL "u_iscntrl" 55 #define ICU_UCHAR_ISDIGIT_SYMBOL "u_isdigit" 56 #define ICU_UCHAR_ISGRAPH_SYMBOL "u_isgraph" 57 #define ICU_UCHAR_ISLOWER_SYMBOL "u_islower" 58 #define ICU_UCHAR_ISPRINT_SYMBOL "u_isprint" 59 #define ICU_UCHAR_ISPUNCT_SYMBOL "u_ispunct" 60 #define ICU_UCHAR_ISSPACE_SYMBOL "u_isspace" 61 #define ICU_UCHAR_ISUPPER_SYMBOL "u_isupper" 62 #define ICU_UCHAR_ISXDIGIT_SYMBOL "u_isxdigit" 63 #define ICU_UCHAR_TOLOWER_SYMBOL "u_tolower" 64 #define ICU_UCHAR_TOUPPER_SYMBOL "u_toupper" 65 66 typedef enum { 67 ICU_UC = 0, 68 ICU_I18N, 69 } icu_so_type; 70 71 #define MAX_VALID_ICU_NAME_LEN 8 72 typedef uint16_t u_char; 73 74 extern hidden bool icu_locale_wctype_enable; 75 hidden void set_icu_directory(); 76 hidden void get_icu_symbol(icu_so_type type, void **icu_symbol_handle, const char *symbol_name); 77 hidden void get_valid_icu_locale_name(const char *name, const char *icu_name, int icu_name_len); 78 hidden void *icu_unum_open(char *icu_locale_name, int *cur_status); 79 hidden void icu_unum_close(void *fmt); 80 hidden double icu_parse_double(void *fmt, u_char *ustr, int32_t *parse_pos, int *cur_status); 81 hidden bool icuuc_handle_init(); 82 hidden bool icuuc_wctype_handle_init(); 83 84 typedef char *(*f_icuuc_get_icu_version)(void); 85 typedef void (*f_icuuc_u_set_data_directory)(void); 86 typedef void *(*f_icu18n_unum_open)(int, void *, int32_t, const char *, void *, void *); 87 typedef void (*f_icu18n_unum_close)(void *); 88 typedef void *(*f_icu18n_u_str_from_utf8)(u_char *, int32_t, int32_t *, const char *, int32_t, int *); 89 typedef void *(*f_icu18n_u_str_from_utf32)(u_char *, int32_t, int32_t *, const wchar_t *, int32_t, int *); 90 typedef double (*f_icu18n_unum_parse_double)(void *, u_char *, int32_t, int32_t *, int *); 91 typedef int32_t(*f_icu18n_unum_get_symbol)(const void *, int, u_char *, int32_t, int *); 92 typedef char *(*f_icuuc_u_austrncpy)(char *, const u_char *, int32_t); 93 typedef void* (*f_ucnv_open)(const char*, int*); 94 typedef int32_t (*f_ucnv_setToUCallBack)(void*, void*, void*, void*, void*, int*); 95 typedef int32_t (*f_ucnv_setFromUCallBack)(void*, void*, void*, void*, void*, int*); 96 typedef void (*f_ucnv_convertEx)(void*, void*, char**, const char *,const char **, const char *, 97 u_char*, u_char **, u_char **, const u_char*, int8_t, int8_t, int*); 98 typedef void (*f_ucnv_close)(void*); 99 typedef int(*f_icu18n_u_isalnum)(int c); 100 typedef int(*f_icu18n_u_isalpha)(int c); 101 typedef int(*f_icu18n_u_isblank)(int c); 102 typedef int(*f_icu18n_u_iscntrl)(int c); 103 typedef int(*f_icu18n_u_isdigit)(int c); 104 typedef int(*f_icu18n_u_isgraph)(int c); 105 typedef int(*f_icu18n_u_islower)(int c); 106 typedef int(*f_icu18n_u_isprint)(int c); 107 typedef int(*f_icu18n_u_ispunct)(int c); 108 typedef int(*f_icu18n_u_isspace)(int c); 109 typedef int(*f_icu18n_u_isupper)(int c); 110 typedef int(*f_icu18n_u_isxdigit)(int c); 111 typedef int(*f_icu18n_u_tolower)(int c); 112 typedef int(*f_icu18n_u_toupper)(int c); 113 114 struct icu_opt_func { 115 f_icuuc_get_icu_version get_icu_version; 116 f_icuuc_u_set_data_directory set_data_directory; 117 f_icu18n_unum_open unum_open; 118 f_icu18n_unum_close unum_close; 119 f_icu18n_u_str_from_utf8 u_str_from_utf8; 120 f_icu18n_u_str_from_utf32 u_str_from_utf32; 121 f_icu18n_unum_parse_double unum_parse_double; 122 f_icu18n_unum_get_symbol unum_get_symbol; 123 f_icuuc_u_austrncpy u_austrncpy; 124 f_ucnv_open ucnv_open; 125 f_ucnv_setToUCallBack ucnv_setToUCallBack; 126 f_ucnv_setFromUCallBack ucnv_setFromUCallBack; 127 f_ucnv_convertEx ucnv_convertEx; 128 f_ucnv_close ucnv_close; 129 f_icu18n_u_isalnum u_isalnum; 130 f_icu18n_u_isalpha u_isalpha; 131 f_icu18n_u_isblank u_isblank; 132 f_icu18n_u_iscntrl u_iscntrl; 133 f_icu18n_u_isdigit u_isdigit; 134 f_icu18n_u_isgraph u_isgraph; 135 f_icu18n_u_islower u_islower; 136 f_icu18n_u_isprint u_isprint; 137 f_icu18n_u_ispunct u_ispunct; 138 f_icu18n_u_isspace u_isspace; 139 f_icu18n_u_isupper u_isupper; 140 f_icu18n_u_isxdigit u_isxdigit; 141 f_icu18n_u_tolower u_tolower; 142 f_icu18n_u_toupper u_toupper; 143 }; 144 extern hidden struct icu_opt_func g_icu_opt_func; 145 146 #define DLSYM_ICU_SUCC 0 147 #define DLSYM_ICU_FAIL 1 148 #define ICU_ERROR (-1) 149 #define ICU_ZERO_ERROR 0 150 #define ICU_SYMBOL_LOAD_ERROR (-1) 151 #endif 152 153 #define LOC_MAP_FAILED ((const struct __locale_map *)-1) 154 155 #define LCTRANS(msg, lc, loc) __lctrans(msg, (loc)->cat[(lc)]) 156 #define LCTRANS_CUR(msg) __lctrans_cur(msg) 157 158 #define C_LOCALE ((locale_t)&__c_locale) 159 #define UTF8_LOCALE ((locale_t)&__c_dot_utf8_locale) 160 161 #define CURRENT_LOCALE (__pthread_self()->locale) 162 163 #define CURRENT_UTF8 (!!__pthread_self()->locale->cat[LC_CTYPE]) 164 165 #undef MB_CUR_MAX 166 #define MB_CUR_MAX (CURRENT_UTF8 ? 4 : 1) 167 168 #endif 169