769 lines
25 KiB
C
769 lines
25 KiB
C
/*
|
|
**********************************************************************
|
|
* Copyright (C) 1996-2003, International Business Machines
|
|
* Corporation and others. All Rights Reserved.
|
|
**********************************************************************
|
|
*/
|
|
/*
|
|
*
|
|
* Provides functionality for mapping between
|
|
* LCID and Posix IDs or ICU locale to codepage
|
|
*
|
|
* Note: All classes and code in this file are
|
|
* intended for internal use only.
|
|
*
|
|
* Methods of interest:
|
|
* unsigned long convertToLCID(const int8_t*);
|
|
* const int8_t* convertToPosix(unsigned long);
|
|
*
|
|
* Kathleen Wilson, 4/30/96
|
|
*
|
|
* Date Name Description
|
|
* 3/11/97 aliu Fixed off-by-one bug in assignment operator. Added
|
|
* setId() method and safety check against
|
|
* MAX_ID_LENGTH.
|
|
* 04/23/99 stephen Added C wrapper for convertToPosix.
|
|
* 09/18/00 george Removed the memory leaks.
|
|
* 08/23/01 george Convert to C
|
|
*/
|
|
|
|
#include "locmap.h"
|
|
#include "cstring.h"
|
|
|
|
static struct
|
|
{
|
|
const char *loc;
|
|
const char *charmap;
|
|
}
|
|
const _localeToDefaultCharmapTable [] =
|
|
{
|
|
/*
|
|
See: http://czyborra.com/charsets/iso8859.html
|
|
*/
|
|
|
|
/* xx_XX locales first, so they will match: */
|
|
{ "zh_CN", "gb2312" }, /* Chinese (Simplified) */
|
|
{ "zh_TW", "Big5" }, /* Chinese (Traditional) */
|
|
|
|
{ "af", "iso-8859-1" }, /* Afrikaans */
|
|
{ "ar", "iso-8859-6" }, /* Arabic */
|
|
{ "be", "iso-8859-5" }, /* Byelorussian */
|
|
{ "bg", "iso-8859-5" }, /* Bulgarian */
|
|
{ "ca", "iso-8859-1" }, /* Catalan */
|
|
{ "cs", "iso-8859-2" }, /* Czech */
|
|
{ "da", "iso-8859-1" }, /* Danish */
|
|
{ "de", "iso-8859-1" }, /* German */
|
|
{ "el", "iso-8859-7" }, /* Greek */
|
|
{ "en", "iso-8859-1" }, /* English */
|
|
{ "eo", "iso-8859-3" }, /* Esperanto */
|
|
{ "es", "iso-8859-1" }, /* Spanish */
|
|
{ "et", "iso-8859-4" }, /* Estonian */
|
|
{ "eu", "iso-8859-1" }, /* basque */
|
|
{ "fi", "iso-8859-1" }, /* Finnish */
|
|
{ "fo", "iso-8859-1" }, /* faroese */
|
|
{ "fr", "iso-8859-1" }, /* French */
|
|
{ "ga", "iso-8859-1" }, /* Irish (Gaelic) */
|
|
{ "gd", "iso-8859-1" }, /* Scottish */
|
|
{ "he", "iso-8859-8" }, /* hebrew */
|
|
{ "hr", "iso-8859-2" }, /* Croatian */
|
|
{ "hu", "iso-8859-2" }, /* Hungarian */
|
|
{ "in", "iso-8859-1" }, /* Indonesian */
|
|
{ "is", "iso-8859-1" }, /* Icelandic */
|
|
{ "it", "iso-8859-1" }, /* Italian */
|
|
{ "iw", "iso-8859-8" }, /* hebrew old ISO name */
|
|
{ "ja", "Shift_JIS" }, /* Japanese [was: ja_JP ] */
|
|
{ "ji", "iso-8859-8" }, /* Yiddish */
|
|
{ "kl", "iso-8859-4" }, /* Greenlandic */
|
|
{ "ko", "euc-kr" }, /* korean [was: ko_KR ] */
|
|
{ "lt", "iso-8859-4" }, /* Lithuanian */
|
|
{ "lv", "iso-8859-4" }, /* latvian (lettish) */
|
|
{ "mk", "iso-8859-5" }, /* Macedonian */
|
|
{ "mt", "iso-8859-3" }, /* Maltese */
|
|
{ "nb", "iso-8859-1" }, /* Norwegian Bokmal */
|
|
{ "nl", "iso-8859-1" }, /* dutch */
|
|
{ "no", "iso-8859-1" }, /* Norwegian old ISO name*/
|
|
{ "nn", "iso-8859-1" }, /* Norwegian Nynorsk */
|
|
{ "pl", "iso-8859-2" }, /* Polish */
|
|
{ "pt", "iso-8859-1" }, /* Portugese */
|
|
{ "rm", "iso-8859-1" }, /* Rhaeto-romance */
|
|
{ "ro", "iso-8859-2" }, /* Romanian */
|
|
{ "ru", "iso-8859-5" }, /* Russian */
|
|
{ "sk", "iso-8859-2" }, /* Slovak */
|
|
{ "sl", "iso-8859-2" }, /* Slovenian */
|
|
{ "sq", "iso-8859-1" }, /* albanian */
|
|
{ "sr", "iso-8859-5" }, /* Serbian */
|
|
{ "sv", "iso-8859-1" }, /* Swedish */
|
|
{ "sw", "iso-8859-1" }, /* Swahili */
|
|
{ "th", "tis-620" }, /* Thai [windows-874] */
|
|
{ "tr", "iso-8859-9" }, /* Turkish */
|
|
{ "uk", "iso-8859-5" }, /* pre 1990 Ukranian... see: <http://czyborra.com/charsets/cyrillic.html#KOI8-U> */
|
|
{ "zh", "Big-5" }, /* Chinese (Traditional) */
|
|
{ NULL, NULL }
|
|
};
|
|
|
|
U_CAPI const char* U_EXPORT2
|
|
uprv_defaultCodePageForLocale(const char *locale)
|
|
{
|
|
int32_t i;
|
|
int32_t locale_len;
|
|
|
|
if (locale == NULL)
|
|
{
|
|
return NULL;
|
|
}
|
|
locale_len = (int32_t)uprv_strlen(locale);
|
|
|
|
if(locale_len < 2)
|
|
{
|
|
return NULL; /* non existent. Not a complete check, but it will
|
|
* make sure that 'c' doesn't match catalan, etc.
|
|
*/
|
|
}
|
|
|
|
for(i=0; _localeToDefaultCharmapTable[i].loc; i++)
|
|
{
|
|
if(uprv_strncmp(locale, _localeToDefaultCharmapTable[i].loc,
|
|
uprv_min(locale_len,
|
|
(int32_t)uprv_strlen(_localeToDefaultCharmapTable[i].loc)))
|
|
== 0)
|
|
{
|
|
return _localeToDefaultCharmapTable[i].charmap;
|
|
}
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
/*
|
|
* Note:
|
|
* The mapping from Win32 locale ID numbers to POSIX locale strings should
|
|
* be the faster one.
|
|
*
|
|
* The LCID values come from winnt.h
|
|
*/
|
|
|
|
#include "unicode/uloc.h"
|
|
|
|
|
|
/*
|
|
////////////////////////////////////////////////
|
|
//
|
|
// Internal Classes for LCID <--> POSIX Mapping
|
|
//
|
|
/////////////////////////////////////////////////
|
|
*/
|
|
|
|
typedef struct ILcidPosixElement
|
|
{
|
|
const uint32_t hostID;
|
|
const char * const posixID;
|
|
} ILcidPosixElement;
|
|
|
|
typedef struct ILcidPosixMap
|
|
{
|
|
const uint32_t numRegions;
|
|
const struct ILcidPosixElement* const regionMaps;
|
|
} ILcidPosixMap;
|
|
|
|
static const char* posixID(const ILcidPosixMap *this_0, uint32_t fromHostID);
|
|
|
|
/**
|
|
* Searches for a Windows LCID
|
|
*
|
|
* @param posixid the Posix style locale id.
|
|
* @param status gets set to U_ILLEGAL_ARGUMENT_ERROR when the Posix ID has
|
|
* no equivalent Windows LCID.
|
|
* @return the LCID
|
|
*/
|
|
static uint32_t hostID(const ILcidPosixMap *this_0, const char* fromPosixID, UErrorCode* status);
|
|
|
|
/**
|
|
* Do not call this function. It is called by hostID.
|
|
* The function is not private because this struct must stay as a C struct,
|
|
* and this is an internal class.
|
|
*/
|
|
static int32_t idCmp(const char* id1, const char* id2);
|
|
|
|
|
|
/*
|
|
/////////////////////////////////////////////////
|
|
//
|
|
// Easy macros to make the LCID <--> POSIX Mapping
|
|
//
|
|
/////////////////////////////////////////////////
|
|
*/
|
|
|
|
/*
|
|
The standard one language/one country mapping for LCID.
|
|
The first element must be the language, and the following
|
|
elements are the language with the country.
|
|
*/
|
|
#define ILCID_POSIX_ELEMENT_ARRAY(hostID, languageID, posixID) \
|
|
static const ILcidPosixElement languageID[] = { \
|
|
{LANGUAGE_LCID(hostID), #languageID}, /* parent locale */ \
|
|
{hostID, #posixID}, \
|
|
};
|
|
|
|
/*
|
|
Create the map for the posixID. This macro supposes that the language string
|
|
name is the same as the global variable name, and that the first element
|
|
in the ILcidPosixElement is just the language.
|
|
*/
|
|
#define ILCID_POSIX_MAP(_posixID) \
|
|
{sizeof(_posixID)/sizeof(ILcidPosixElement), _posixID}
|
|
|
|
/*
|
|
////////////////////////////////////////////
|
|
//
|
|
// Create the table of LCID to POSIX Mapping
|
|
// None of it should be dynamically created.
|
|
//
|
|
// Keep static locale variables inside the function so that
|
|
// it can be created properly during static init.
|
|
//
|
|
////////////////////////////////////////////
|
|
*/
|
|
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x0436, af, af_ZA)
|
|
|
|
static const ILcidPosixElement ar[] = {
|
|
{0x01, "ar"},
|
|
{0x3801, "ar_AE"},
|
|
{0x3c01, "ar_BH"},
|
|
{0x1401, "ar_DZ"},
|
|
{0x0c01, "ar_EG"},
|
|
{0x0801, "ar_IQ"},
|
|
{0x2c01, "ar_JO"},
|
|
{0x3401, "ar_KW"},
|
|
{0x3001, "ar_LB"},
|
|
{0x1001, "ar_LY"},
|
|
{0x1801, "ar_MA"},
|
|
{0x2001, "ar_OM"},
|
|
{0x4001, "ar_QA"},
|
|
{0x0401, "ar_SA"},
|
|
{0x2801, "ar_SY"},
|
|
{0x1c01, "ar_TN"},
|
|
{0x2401, "ar_YE"}
|
|
};
|
|
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x044d, as, as_IN) /*Todo: Data does not exist*/
|
|
|
|
static const ILcidPosixElement az[] = {
|
|
{0x2c, "az"},
|
|
{0x082c, "az_AZ"}, /* Cyrillic based */
|
|
{0x042c, "az_Latn_AZ"} /* Latin based */
|
|
};
|
|
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x0423, be, be_BY)
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x0402, bg, bg_BG)
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x0445, bn, bn_IN)
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x0403, ca, ca_ES)
|
|
|
|
/* Declared as cs_CZ to get around compiler errors on z/OS, which defines cs as a function */
|
|
static const ILcidPosixElement cs_CZ[] = {
|
|
{0x05, "cs"},
|
|
{0x0405, "cs_CZ"},
|
|
};
|
|
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x0406, da, da_DK)
|
|
|
|
static const ILcidPosixElement de[] = {
|
|
{0x07, "de"},
|
|
{0x0c07, "de_AT"},
|
|
{0x0807, "de_CH"},
|
|
{0x0407, "de_DE"},
|
|
{0x1407, "de_LI"},
|
|
{0x1007, "de_LU"},
|
|
{0x10407,"de__PHONEBOOK"} /*This is really de_DE_PHONEBOOK on Windows, maybe 10007*/
|
|
};
|
|
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x0465, dv, dv_MV)
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x0408, el, el_GR)
|
|
|
|
static const ILcidPosixElement en[] = {
|
|
{0x09, "en"},
|
|
{0x0c09, "en_AU"},
|
|
{0x2809, "en_BZ"},
|
|
{0x1009, "en_CA"},
|
|
{0x0809, "en_GB"},
|
|
{0x1809, "en_IE"},
|
|
{0x2009, "en_JM"},
|
|
{0x1409, "en_NZ"},
|
|
{0x3409, "en_PH"},
|
|
{0x2C09, "en_TT"},
|
|
{0x0409, "en_US"},
|
|
{0x007f, "en_US_POSIX"}, /* duplicate for roundtripping */
|
|
{0x2409, "en_VI"}, /* Virgin Islands AKA Caribbean Islands (en_CB). */
|
|
{0x1c09, "en_ZA"},
|
|
{0x3009, "en_ZW"},
|
|
{0x0409, "en_AS"}, /* Alias for en_US. Leave last. */
|
|
{0x0409, "en_GU"}, /* Alias for en_US. Leave last. */
|
|
{0x0409, "en_MH"}, /* Alias for en_US. Leave last. */
|
|
{0x0409, "en_MP"}, /* Alias for en_US. Leave last. */
|
|
{0x0409, "en_UM"} /* Alias for en_US. Leave last. */
|
|
};
|
|
|
|
static const ILcidPosixElement en_US_POSIX[] = {
|
|
{0x007f, "en_US_POSIX"}, /* duplicate for roundtripping */
|
|
};
|
|
|
|
static const ILcidPosixElement es[] = {
|
|
{0x0a, "es"},
|
|
{0x2c0a, "es_AR"},
|
|
{0x400a, "es_BO"},
|
|
{0x340a, "es_CL"},
|
|
{0x240a, "es_CO"},
|
|
{0x140a, "es_CR"},
|
|
{0x1c0a, "es_DO"},
|
|
{0x300a, "es_EC"},
|
|
{0x0c0a, "es_ES"}, /*Modern sort.*/
|
|
{0x100a, "es_GT"},
|
|
{0x480a, "es_HN"},
|
|
{0x080a, "es_MX"},
|
|
{0x4c0a, "es_NI"},
|
|
{0x180a, "es_PA"},
|
|
{0x280a, "es_PE"},
|
|
{0x500a, "es_PR"},
|
|
{0x3c0a, "es_PY"},
|
|
{0x440a, "es_SV"},
|
|
{0x380a, "es_UY"},
|
|
{0x200a, "es_VE"},
|
|
{0x040a, "es__TRADITIONAL"} /*This is really es_ES_TRADITIONAL on Windows */
|
|
};
|
|
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x0425, et, et_EE)
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x042d, eu, eu_ES)
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x0429, fa, fa_IR)
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x040b, fi, fi_FI)
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x0438, fo, fo_FO)
|
|
|
|
static const ILcidPosixElement fr[] = {
|
|
{0x0c, "fr"},
|
|
{0x080c, "fr_BE"},
|
|
{0x0c0c, "fr_CA"},
|
|
{0x100c, "fr_CH"},
|
|
{0x040c, "fr_FR"},
|
|
{0x140c, "fr_LU"},
|
|
{0x180c, "fr_MC"}
|
|
};
|
|
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x0456, gl, gl_ES)
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x0447, gu, gu_IN)
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x040d, he, he_IL)
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x0439, hi, hi_IN)
|
|
|
|
/* This LCID is really three different locales.*/
|
|
static const ILcidPosixElement hr[] = {
|
|
{0x1a, "hr"},
|
|
{0x041a, "hr_HR"}, /* Croatian*/
|
|
{0x081a, "sh_YU"}, /* Serbo-Croatian*/
|
|
{0x081a, "sh"}, /* It's 0x1a or 0x081a, pick one to make the test program happy. */
|
|
{0x0c1a, "sr_YU"}, /* Serbian*/
|
|
{0x0c1a, "sr"}, /* It's 0x1a or 0x0c1a, pick one to make the test program happy. */
|
|
};
|
|
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x040e, hu, hu_HU)
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x042b, hy, hy_AM)
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x0421, id, id_ID)
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x040f, is, is_IS)
|
|
|
|
static const ILcidPosixElement it[] = {
|
|
{0x10, "it"},
|
|
{0x0810, "it_CH"},
|
|
{0x0410, "it_IT"}
|
|
};
|
|
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x040d, iw, iw_IL) /*Left in for compatibility*/
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x0411, ja, ja_JP)
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x0437, ka, ka_GE)
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x043f, kk, kk_KZ)
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x044b, kn, kn_IN)
|
|
|
|
static const ILcidPosixElement ko[] = {
|
|
{0x12, "ko"},
|
|
{0x0812, "ko_KP"},
|
|
{0x0412, "ko_KR"}
|
|
};
|
|
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x0457, kok, kok_IN)
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x0460, ks, ks_IN) /*Todo: Data does not exist*/
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x0440, ky, ky_KG) /* Kyrgyz is spoken in Kyrgyzstan */
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x0427, lt, lt_LT)
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x0426, lv, lv_LV)
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x042f, mk, mk_MK)
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x044c, ml, ml_IN) /*Todo: Data does not exist*/
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x0450, mn, mn_MN)
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x0458, mni, mni_IN) /*Todo: Data does not exist*/
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x044e, mr, mr_IN)
|
|
|
|
static const ILcidPosixElement ms[] = {
|
|
{0x3e, "ms"},
|
|
{0x083e, "ms_BN"}, /* Brunei Darussalam*/
|
|
{0x043e, "ms_MY"} /* Malaysia*/
|
|
};
|
|
|
|
/* The MSJDK documentation says this is maltese, but it's not supported.*/
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x043a, mt, mt_MT)
|
|
|
|
static const ILcidPosixElement ne[] = { /*Todo: Data does not exist*/
|
|
{0x61, "ne"},
|
|
{0x0861, "ne_IN"}, /* India*/
|
|
{0x0461, "ne_NP"} /* Nepal*/
|
|
};
|
|
|
|
static const ILcidPosixElement nl[] = {
|
|
{0x13, "nl"},
|
|
{0x0813, "nl_BE"},
|
|
{0x0413, "nl_NL"}
|
|
};
|
|
|
|
/* The "no" locale split into nb and nn. By default in ICU, "no" is nb.*/
|
|
static const ILcidPosixElement no[] = {
|
|
{0x14, "nb"}, /* really nb */
|
|
{0x0414, "nb_NO"}, /* really nb_NO. Keep first in the 414 list. */
|
|
{0x0414, "no"}, /* really nb_NO */
|
|
{0x0414, "no_NO"}, /* really nb_NO */
|
|
{0x0814, "nn_NO"}, /* really nn_NO. Keep first in the 814 list. */
|
|
{0x0814, "nn"}, /* It's 0x14 or 0x814, pick one to make the test program happy. */
|
|
{0x0814, "no_NO_NY"}/* really nn_NO */
|
|
};
|
|
|
|
/* Declared as or_IN to get around compiler errors*/
|
|
static const ILcidPosixElement or_IN[] = {
|
|
{0x48, "or"},
|
|
{0x0448, "or_IN"},
|
|
};
|
|
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x0446, pa, pa_IN)
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x0415, pl, pl_PL)
|
|
|
|
static const ILcidPosixElement pt[] = {
|
|
{0x16, "pt"},
|
|
{0x0416, "pt_BR"},
|
|
{0x0816, "pt_PT"}
|
|
};
|
|
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x0418, ro, ro_RO)
|
|
|
|
static const ILcidPosixElement root[] = {
|
|
{0x00, "root"}
|
|
};
|
|
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x0419, ru, ru_RU)
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x044f, sa, sa_IN)
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x0459, sd, sd_IN) /*Todo: Data does not exist*/
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x041b, sk, sk_SK)
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x0424, sl, sl_SI)
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x041c, sq, sq_AL)
|
|
|
|
static const ILcidPosixElement sv[] = {
|
|
{0x1d, "sv"},
|
|
{0x081d, "sv_FI"},
|
|
{0x041d, "sv_SE"}
|
|
};
|
|
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x0441, sw, sw_KE)
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x045A, syr, syr_SY)
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x0449, ta, ta_IN)
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x044a, te, te_IN)
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x041e, th, th_TH)
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x041f, tr, tr_TR)
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x0444, tt, tt_RU)
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x0422, uk, uk_UA)
|
|
|
|
static const ILcidPosixElement ur[] = {
|
|
{0x20, "ur"},
|
|
{0x0820, "ur_IN"},
|
|
{0x0420, "ur_PK"}
|
|
};
|
|
|
|
static const ILcidPosixElement uz[] = {
|
|
{0x43, "uz"},
|
|
{0x0843, "uz_UZ"}, /* Cyrillic based */
|
|
{0x0443, "uz_Latn_UZ"} /* Latin based */
|
|
};
|
|
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x042a, vi, vi_VN)
|
|
|
|
/* TODO: Make the locales with the script the primary locale once the names are implemented in the resources. */
|
|
static const ILcidPosixElement zh[] = {
|
|
{0x04, "zh"},
|
|
{0x0804, "zh_CN"},
|
|
{0x0804, "zh_Hans_CN"},
|
|
{0x0c04, "zh_HK"},
|
|
{0x0c04, "zh_Hant_HK"},
|
|
{0x1404, "zh_MO"},
|
|
{0x1404, "zh_Hant_MO"},
|
|
{0x1004, "zh_SG"},
|
|
{0x1004, "zh_Hans_SG"},
|
|
{0x0404, "zh_TW"},
|
|
{0x0404, "zh_Hant_TW"},
|
|
{0x30404,"zh_TW"},
|
|
{0x30404,"zh_Hant_TW"},
|
|
{0x20404,"zh_TW_STROKE"},
|
|
{0x20404,"zh_Hant_TW_STROKE"}
|
|
};
|
|
|
|
/* This must be static and grouped by LCID. */
|
|
static const ILcidPosixMap gPosixIDmap[] = {
|
|
ILCID_POSIX_MAP(af), /* af Afrikaans 0x36 */
|
|
ILCID_POSIX_MAP(ar), /* ar Arabic 0x01 */
|
|
ILCID_POSIX_MAP(as), /* as Assamese 0x4d */
|
|
ILCID_POSIX_MAP(az), /* az Azerbaijani 0x2c */
|
|
ILCID_POSIX_MAP(be), /* be Byelorussian 0x23 */
|
|
ILCID_POSIX_MAP(bg), /* bg Bulgarian 0x02 */
|
|
ILCID_POSIX_MAP(bn), /* bn Bengali; Bangla 0x45 */
|
|
ILCID_POSIX_MAP(ca), /* ca Catalan 0x03 */
|
|
ILCID_POSIX_MAP(cs_CZ), /* cs Czech 0x05 */
|
|
ILCID_POSIX_MAP(da), /* da Danish 0x06 */
|
|
ILCID_POSIX_MAP(de), /* de German 0x07 */
|
|
ILCID_POSIX_MAP(dv), /* dv Divehi 0x65 */
|
|
ILCID_POSIX_MAP(el), /* el Greek 0x08 */
|
|
ILCID_POSIX_MAP(en), /* en English 0x09 */
|
|
ILCID_POSIX_MAP(en_US_POSIX), /* invariant 0x7f */
|
|
ILCID_POSIX_MAP(es), /* es Spanish 0x0a */
|
|
ILCID_POSIX_MAP(et), /* et Estonian 0x25 */
|
|
ILCID_POSIX_MAP(eu), /* eu Basque 0x2d */
|
|
ILCID_POSIX_MAP(fa), /* fa Farsi 0x29 */
|
|
ILCID_POSIX_MAP(fi), /* fi Finnish 0x0b */
|
|
ILCID_POSIX_MAP(fo), /* fo Faroese 0x38 */
|
|
ILCID_POSIX_MAP(fr), /* fr French 0x0c */
|
|
ILCID_POSIX_MAP(gl), /* gl Galician 0x56 */
|
|
ILCID_POSIX_MAP(gu), /* gu Gujarati 0x47 */
|
|
ILCID_POSIX_MAP(he), /* he Hebrew (formerly iw) 0x0d */
|
|
ILCID_POSIX_MAP(hi), /* hi Hindi 0x39 */
|
|
ILCID_POSIX_MAP(hr), /* hr Croatian 0x1a */
|
|
ILCID_POSIX_MAP(hu), /* hu Hungarian 0x0e */
|
|
ILCID_POSIX_MAP(hy), /* hy Armenian 0x2b */
|
|
ILCID_POSIX_MAP(id), /* id Indonesian (formerly in) 0x21 */
|
|
ILCID_POSIX_MAP(is), /* is Icelandic 0x0f */
|
|
ILCID_POSIX_MAP(it), /* it Italian 0x10 */
|
|
ILCID_POSIX_MAP(iw), /* iw Hebrew 0x0d */
|
|
ILCID_POSIX_MAP(ja), /* ja Japanese 0x11 */
|
|
ILCID_POSIX_MAP(ka), /* ka Georgian 0x37 */
|
|
ILCID_POSIX_MAP(kk), /* kk Kazakh 0x3f */
|
|
ILCID_POSIX_MAP(kn), /* kn Kannada 0x4b */
|
|
ILCID_POSIX_MAP(ko), /* ko Korean 0x12 */
|
|
ILCID_POSIX_MAP(kok), /* kok Konkani 0x57 */
|
|
ILCID_POSIX_MAP(ks), /* ks Kashmiri 0x60 */
|
|
ILCID_POSIX_MAP(ky), /* ky Kyrgyz 0x40 */
|
|
ILCID_POSIX_MAP(lt), /* lt Lithuanian 0x27 */
|
|
ILCID_POSIX_MAP(lv), /* lv Latvian, Lettish 0x26 */
|
|
ILCID_POSIX_MAP(mk), /* mk Macedonian 0x2f */
|
|
ILCID_POSIX_MAP(ml), /* ml Malayalam 0x4c */
|
|
ILCID_POSIX_MAP(mn), /* mn Mongolian 0x50 */
|
|
ILCID_POSIX_MAP(mni), /* mni Manipuri 0x58 */
|
|
ILCID_POSIX_MAP(mr), /* mr Marathi 0x4e */
|
|
ILCID_POSIX_MAP(ms), /* ms Malay 0x3e */
|
|
ILCID_POSIX_MAP(mt), /* mt Maltese 0x3a */
|
|
/* ILCID_POSIX_MAP(nb), // no Norwegian 0x14 */
|
|
ILCID_POSIX_MAP(ne), /* ne Nepali 0x61 */
|
|
ILCID_POSIX_MAP(nl), /* nl Dutch 0x13 */
|
|
/* ILCID_POSIX_MAP(nn), // no Norwegian 0x14 */
|
|
ILCID_POSIX_MAP(no), /* nb/nn Norwegian (formerly no) 0x14 */
|
|
ILCID_POSIX_MAP(or_IN), /* or Oriya 0x48 */
|
|
ILCID_POSIX_MAP(pa), /* pa Punjabi 0x46 */
|
|
ILCID_POSIX_MAP(pl), /* pl Polish 0x15 */
|
|
ILCID_POSIX_MAP(pt), /* pt Portuguese 0x16 */
|
|
ILCID_POSIX_MAP(ro), /* ro Romanian 0x18 */
|
|
ILCID_POSIX_MAP(root), /* root 0x00 */
|
|
ILCID_POSIX_MAP(ru), /* ru Russian 0x19 */
|
|
ILCID_POSIX_MAP(sa), /* sa Sanskrit 0x4f */
|
|
ILCID_POSIX_MAP(sd), /* sd Sindhi 0x59 */
|
|
/* ILCID_POSIX_MAP(sh), // sh Serbo-Croatian 0x1a */
|
|
ILCID_POSIX_MAP(sk), /* sk Slovak 0x1b */
|
|
ILCID_POSIX_MAP(sl), /* sl Slovenian 0x24 */
|
|
ILCID_POSIX_MAP(sq), /* sq Albanian 0x1c */
|
|
/* ILCID_POSIX_MAP(sr), // sr Serbian 0x1a */
|
|
ILCID_POSIX_MAP(sv), /* sv Swedish 0x1d */
|
|
ILCID_POSIX_MAP(sw), /* sw Swahili 0x41 */
|
|
ILCID_POSIX_MAP(syr), /* syr Syriac 0x5A */
|
|
ILCID_POSIX_MAP(ta), /* ta Tamil 0x49 */
|
|
ILCID_POSIX_MAP(te), /* te Telugu 0x4a */
|
|
ILCID_POSIX_MAP(th), /* th Thai 0x1e */
|
|
ILCID_POSIX_MAP(tr), /* tr Turkish 0x1f */
|
|
ILCID_POSIX_MAP(tt), /* tt Tatar 0x44 */
|
|
ILCID_POSIX_MAP(uk), /* uk Ukrainian 0x22 */
|
|
ILCID_POSIX_MAP(ur), /* ur Urdu 0x20 */
|
|
ILCID_POSIX_MAP(uz), /* uz Uzbek 0x43 */
|
|
ILCID_POSIX_MAP(vi), /* vi Vietnamese 0x2a */
|
|
ILCID_POSIX_MAP(zh), /* zh Chinese 0x04 */
|
|
};
|
|
|
|
static const uint32_t gLocaleCount = sizeof(gPosixIDmap)/sizeof(ILcidPosixMap);
|
|
|
|
static int32_t
|
|
idCmp(const char* id1, const char* id2)
|
|
{
|
|
int32_t diffIdx = 0;
|
|
while (*id1 == *id2 && *id1 != 0) {
|
|
diffIdx++;
|
|
id1++;
|
|
id2++;
|
|
}
|
|
return diffIdx;
|
|
}
|
|
|
|
/**
|
|
* Searches for a Windows LCID
|
|
*
|
|
* @param posixid the Posix style locale id.
|
|
* @param status gets set to U_ILLEGAL_ARGUMENT_ERROR when the Posix ID has
|
|
* no equivalent Windows LCID.
|
|
* @return the LCID
|
|
*/
|
|
static uint32_t
|
|
hostID(const ILcidPosixMap *this_0, const char* posixID, UErrorCode* status)
|
|
{
|
|
int32_t bestIdx = 0;
|
|
int32_t bestIdxDiff = 0;
|
|
int32_t posixIDlen = (int32_t)uprv_strlen(posixID) + 1;
|
|
uint32_t idx;
|
|
|
|
for (idx = 0; idx < this_0->numRegions; idx++ ) {
|
|
int32_t sameChars = idCmp(posixID, this_0->regionMaps[idx].posixID);
|
|
if (sameChars > bestIdxDiff && this_0->regionMaps[idx].posixID[sameChars] == 0) {
|
|
if (posixIDlen == sameChars) {
|
|
/* Exact match */
|
|
return this_0->regionMaps[idx].hostID;
|
|
}
|
|
bestIdxDiff = sameChars;
|
|
bestIdx = idx;
|
|
}
|
|
}
|
|
if (this_0->regionMaps[bestIdx].posixID[bestIdxDiff] == 0) {
|
|
*status = U_USING_FALLBACK_WARNING;
|
|
return this_0->regionMaps[bestIdx].hostID;
|
|
}
|
|
|
|
/*no match found */
|
|
*status = U_ILLEGAL_ARGUMENT_ERROR;
|
|
return this_0->regionMaps->hostID;
|
|
}
|
|
|
|
static const char*
|
|
posixID(const ILcidPosixMap *this_0, uint32_t hostID)
|
|
{
|
|
uint32_t i;
|
|
for (i = 0; i <= this_0->numRegions; i++)
|
|
{
|
|
if (this_0->regionMaps[i].hostID == hostID)
|
|
{
|
|
return this_0->regionMaps[i].posixID;
|
|
}
|
|
}
|
|
|
|
/* If you get here, then no matching region was found,
|
|
so return the language id with the wild card region. */
|
|
return this_0->regionMaps[0].posixID;
|
|
}
|
|
|
|
/*
|
|
//////////////////////////////////////
|
|
//
|
|
// LCID --> POSIX
|
|
//
|
|
/////////////////////////////////////
|
|
*/
|
|
|
|
U_CAPI const char *
|
|
uprv_convertToPosix(uint32_t hostid, UErrorCode* status)
|
|
{
|
|
uint16_t langID = LANGUAGE_LCID(hostid);
|
|
uint32_t index;
|
|
|
|
for (index = 0; index < gLocaleCount; index++)
|
|
{
|
|
if (langID == gPosixIDmap[index].regionMaps->hostID)
|
|
{
|
|
return posixID(&gPosixIDmap[index], hostid);
|
|
}
|
|
}
|
|
|
|
/* no match found */
|
|
*status = U_ILLEGAL_ARGUMENT_ERROR;
|
|
return NULL;
|
|
}
|
|
|
|
/*
|
|
//////////////////////////////////////
|
|
//
|
|
// POSIX --> LCID
|
|
//
|
|
/////////////////////////////////////
|
|
*/
|
|
|
|
U_CAPI uint32_t
|
|
uprv_convertToLCID(const char* posixID, UErrorCode* status)
|
|
{
|
|
|
|
uint32_t low = 0;
|
|
uint32_t high = gLocaleCount;
|
|
uint32_t mid = high;
|
|
uint32_t oldmid =0;
|
|
int32_t compVal;
|
|
char langID[ULOC_FULLNAME_CAPACITY];
|
|
|
|
uint32_t value = 0;
|
|
uint32_t fallbackValue = (uint32_t)-1;
|
|
UErrorCode myStatus;
|
|
uint32_t idx;
|
|
|
|
/* Check for incomplete id. */
|
|
if (!posixID || uprv_strlen(posixID) < 2) {
|
|
return 0;
|
|
}
|
|
|
|
uloc_getLanguage(posixID, langID, sizeof(langID), status);
|
|
if (U_FAILURE(*status)) {
|
|
return 0;
|
|
}
|
|
|
|
/*Binary search for the map entry for normal cases */
|
|
|
|
while (high > low) /*binary search*/{
|
|
|
|
mid = (high+low) >> 1; /*Finds median*/
|
|
|
|
if (mid == oldmid)
|
|
break;
|
|
|
|
compVal = uprv_strcmp(langID, gPosixIDmap[mid].regionMaps->posixID);
|
|
if (compVal < 0){
|
|
high = mid;
|
|
}
|
|
else if (compVal > 0){
|
|
low = mid;
|
|
}
|
|
else /*we found it*/{
|
|
return hostID(&gPosixIDmap[mid], posixID, status);
|
|
}
|
|
oldmid = mid;
|
|
}
|
|
|
|
/*
|
|
* Sometimes we can't do a binary search on posixID because some LCIDs
|
|
* go to different locales. We hit one of those special cases.
|
|
*/
|
|
for (idx = 0; idx < gLocaleCount; idx++ ) {
|
|
myStatus = U_ZERO_ERROR;
|
|
value = hostID(&gPosixIDmap[idx], posixID, &myStatus);
|
|
if (myStatus == U_ZERO_ERROR) {
|
|
return value;
|
|
}
|
|
else if (myStatus == U_USING_FALLBACK_WARNING) {
|
|
fallbackValue = value;
|
|
}
|
|
}
|
|
|
|
if (fallbackValue != (uint32_t)-1) {
|
|
*status = U_USING_FALLBACK_WARNING;
|
|
return fallbackValue;
|
|
}
|
|
|
|
/* no match found */
|
|
*status = U_ILLEGAL_ARGUMENT_ERROR;
|
|
return 0; /* return international (root) */
|
|
}
|
|
|