1067 lines
35 KiB
C
1067 lines
35 KiB
C
/*
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**********************************************************************
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* Copyright (C) 1996-2011, International Business Machines
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* Corporation and others. All Rights Reserved.
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**********************************************************************
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*
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* Provides functionality for mapping between
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* LCID and Posix IDs or ICU locale to codepage
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*
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* Note: All classes and code in this file are
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* intended for internal use only.
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*
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* Methods of interest:
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* unsigned long convertToLCID(const char*);
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* const char* convertToPosix(unsigned long);
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*
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* Kathleen Wilson, 4/30/96
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*
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* Date Name Description
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* 3/11/97 aliu Fixed off-by-one bug in assignment operator. Added
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* setId() method and safety check against
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* MAX_ID_LENGTH.
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* 04/23/99 stephen Added C wrapper for convertToPosix.
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* 09/18/00 george Removed the memory leaks.
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* 08/23/01 george Convert to C
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*/
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#include "locmap.h"
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#include "unicode/uloc.h"
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#include "cstring.h"
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#include "cmemory.h"
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#if U_PLATFORM == U_PF_WINDOWS && defined(_MSC_VER) && (_MSC_VER >= 1500)
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/*
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* TODO: It seems like we should widen this to
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* either U_PLATFORM_USES_ONLY_WIN32_API (includes MinGW)
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* or U_PLATFORM_HAS_WIN32_API (includes MinGW and Cygwin)
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* but those use gcc and won't have defined(_MSC_VER).
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* We might need to #include some Windows header and test for some version macro from there.
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* Or call some Windows function and see what it returns.
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*/
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#define USE_WINDOWS_LOCALE_API
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#endif
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#ifdef USE_WINDOWS_LOCALE_API
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#include <windows.h>
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#include <winnls.h>
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#endif
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/*
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* Note:
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* The mapping from Win32 locale ID numbers to POSIX locale strings should
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* be the faster one.
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*
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* Many LCID values come from winnt.h
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* Some also come from http://www.microsoft.com/globaldev/reference/lcid-all.mspx
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*/
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/*
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////////////////////////////////////////////////
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//
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// Internal Classes for LCID <--> POSIX Mapping
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//
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/////////////////////////////////////////////////
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*/
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typedef struct ILcidPosixElement
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{
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const uint32_t hostID;
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const char * const posixID;
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} ILcidPosixElement;
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typedef struct ILcidPosixMap
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{
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const uint32_t numRegions;
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const struct ILcidPosixElement* const regionMaps;
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} ILcidPosixMap;
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/*
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/////////////////////////////////////////////////
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//
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// Easy macros to make the LCID <--> POSIX Mapping
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//
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/////////////////////////////////////////////////
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*/
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/**
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* The standard one language/one country mapping for LCID.
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* The first element must be the language, and the following
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* elements are the language with the country.
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* @param hostID LCID in host format such as 0x044d
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* @param languageID posix ID of just the language such as 'de'
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* @param posixID posix ID of the language_TERRITORY such as 'de_CH'
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*/
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#define ILCID_POSIX_ELEMENT_ARRAY(hostID, languageID, posixID) \
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static const ILcidPosixElement locmap_ ## languageID [] = { \
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{LANGUAGE_LCID(hostID), #languageID}, /* parent locale */ \
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{hostID, #posixID}, \
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};
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/**
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* Define a subtable by ID
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* @param id the POSIX ID, either a language or language_TERRITORY
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*/
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#define ILCID_POSIX_SUBTABLE(id) \
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static const ILcidPosixElement locmap_ ## id [] =
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/**
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* Create the map for the posixID. This macro supposes that the language string
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* name is the same as the global variable name, and that the first element
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* in the ILcidPosixElement is just the language.
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* @param _posixID the full POSIX ID for this entry.
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*/
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#define ILCID_POSIX_MAP(_posixID) \
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{sizeof(locmap_ ## _posixID)/sizeof(ILcidPosixElement), locmap_ ## _posixID}
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/*
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////////////////////////////////////////////
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//
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// Create the table of LCID to POSIX Mapping
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// None of it should be dynamically created.
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//
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// Keep static locale variables inside the function so that
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// it can be created properly during static init.
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//
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// Note: This table should be updated periodically. Check the National Lanaguage Support API Reference Website.
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// Microsoft is moving away from LCID in favor of locale name as of Vista. This table needs to be
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// maintained for support of older Windows version.
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// Update: Windows 7 (091130)
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////////////////////////////////////////////
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*/
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ILCID_POSIX_ELEMENT_ARRAY(0x0436, af, af_ZA)
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ILCID_POSIX_SUBTABLE(ar) {
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{0x01, "ar"},
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{0x3801, "ar_AE"},
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{0x3c01, "ar_BH"},
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{0x1401, "ar_DZ"},
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{0x0c01, "ar_EG"},
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{0x0801, "ar_IQ"},
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{0x2c01, "ar_JO"},
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{0x3401, "ar_KW"},
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{0x3001, "ar_LB"},
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{0x1001, "ar_LY"},
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{0x1801, "ar_MA"},
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{0x1801, "ar_MO"},
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{0x2001, "ar_OM"},
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{0x4001, "ar_QA"},
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{0x0401, "ar_SA"},
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{0x2801, "ar_SY"},
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{0x1c01, "ar_TN"},
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{0x2401, "ar_YE"}
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};
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ILCID_POSIX_ELEMENT_ARRAY(0x044d, as, as_IN)
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ILCID_POSIX_ELEMENT_ARRAY(0x045e, am, am_ET)
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ILCID_POSIX_ELEMENT_ARRAY(0x047a, arn,arn_CL)
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ILCID_POSIX_SUBTABLE(az) {
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{0x2c, "az"},
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{0x082c, "az_Cyrl_AZ"}, /* Cyrillic based */
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{0x742c, "az_Cyrl"}, /* Cyrillic based */
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{0x042c, "az_Latn_AZ"}, /* Latin based */
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{0x782c, "az_Latn"}, /* Latin based */
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{0x042c, "az_AZ"} /* Latin based */
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};
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ILCID_POSIX_ELEMENT_ARRAY(0x046d, ba, ba_RU)
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ILCID_POSIX_ELEMENT_ARRAY(0x0423, be, be_BY)
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ILCID_POSIX_SUBTABLE(ber) {
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{0x5f, "ber"},
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{0x045f, "ber_Arab_DZ"},
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{0x045f, "ber_Arab"},
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{0x085f, "ber_Latn_DZ"},
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{0x085f, "ber_Latn"}
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};
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ILCID_POSIX_ELEMENT_ARRAY(0x0402, bg, bg_BG)
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ILCID_POSIX_ELEMENT_ARRAY(0x0466, bin, bin_NG)
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ILCID_POSIX_SUBTABLE(bn) {
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{0x45, "bn"},
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{0x0845, "bn_BD"},
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{0x0445, "bn_IN"}
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};
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ILCID_POSIX_SUBTABLE(bo) {
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{0x51, "bo"},
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{0x0851, "bo_BT"},
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{0x0451, "bo_CN"}
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};
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ILCID_POSIX_ELEMENT_ARRAY(0x047e, br, br_FR)
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ILCID_POSIX_ELEMENT_ARRAY(0x0403, ca, ca_ES)
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ILCID_POSIX_ELEMENT_ARRAY(0x0483, co, co_FR)
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ILCID_POSIX_ELEMENT_ARRAY(0x045c, chr,chr_US)
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/* Declared as cs_CZ to get around compiler errors on z/OS, which defines cs as a function */
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ILCID_POSIX_ELEMENT_ARRAY(0x0405, cs, cs_CZ)
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ILCID_POSIX_ELEMENT_ARRAY(0x0452, cy, cy_GB)
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ILCID_POSIX_ELEMENT_ARRAY(0x0406, da, da_DK)
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ILCID_POSIX_SUBTABLE(de) {
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{0x07, "de"},
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{0x0c07, "de_AT"},
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{0x0807, "de_CH"},
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{0x0407, "de_DE"},
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{0x1407, "de_LI"},
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{0x1007, "de_LU"},
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{0x10407,"de_DE@collation=phonebook"}, /*This is really de_DE_PHONEBOOK on Windows*/
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{0x10407,"de@collation=phonebook"} /*This is really de_DE_PHONEBOOK on Windows*/
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};
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ILCID_POSIX_ELEMENT_ARRAY(0x0465, dv, dv_MV)
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ILCID_POSIX_ELEMENT_ARRAY(0x0408, el, el_GR)
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ILCID_POSIX_SUBTABLE(en) {
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{0x09, "en"},
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{0x0c09, "en_AU"},
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{0x2809, "en_BZ"},
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{0x1009, "en_CA"},
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{0x0809, "en_GB"},
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{0x3c09, "en_HK"},
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{0x3809, "en_ID"},
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{0x1809, "en_IE"},
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{0x4009, "en_IN"},
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{0x2009, "en_JM"},
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{0x4409, "en_MY"},
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{0x1409, "en_NZ"},
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{0x3409, "en_PH"},
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{0x4809, "en_SG"},
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{0x2C09, "en_TT"},
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{0x0409, "en_US"},
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{0x007f, "en_US_POSIX"}, /* duplicate for roundtripping */
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{0x2409, "en_VI"}, /* Virgin Islands AKA Caribbean Islands (en_CB). */
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{0x1c09, "en_ZA"},
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{0x3009, "en_ZW"},
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{0x2409, "en_029"},
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{0x0409, "en_AS"}, /* Alias for en_US. Leave last. */
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{0x0409, "en_GU"}, /* Alias for en_US. Leave last. */
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{0x0409, "en_MH"}, /* Alias for en_US. Leave last. */
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{0x0409, "en_MP"}, /* Alias for en_US. Leave last. */
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{0x0409, "en_UM"} /* Alias for en_US. Leave last. */
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};
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ILCID_POSIX_SUBTABLE(en_US_POSIX) {
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{0x007f, "en_US_POSIX"} /* duplicate for roundtripping */
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};
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ILCID_POSIX_SUBTABLE(es) {
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{0x0a, "es"},
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{0x2c0a, "es_AR"},
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{0x400a, "es_BO"},
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{0x340a, "es_CL"},
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{0x240a, "es_CO"},
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{0x140a, "es_CR"},
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{0x1c0a, "es_DO"},
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{0x300a, "es_EC"},
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{0x0c0a, "es_ES"}, /*Modern sort.*/
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{0x100a, "es_GT"},
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{0x480a, "es_HN"},
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{0x080a, "es_MX"},
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{0x4c0a, "es_NI"},
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{0x180a, "es_PA"},
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{0x280a, "es_PE"},
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{0x500a, "es_PR"},
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{0x3c0a, "es_PY"},
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{0x440a, "es_SV"},
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{0x540a, "es_US"},
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{0x380a, "es_UY"},
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{0x200a, "es_VE"},
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{0xe40a, "es_419"},
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{0x040a, "es_ES@collation=traditional"},
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{0x040a, "es@collation=traditional"}
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};
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ILCID_POSIX_ELEMENT_ARRAY(0x0425, et, et_EE)
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ILCID_POSIX_ELEMENT_ARRAY(0x042d, eu, eu_ES)
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/* ISO-639 doesn't distinguish between Persian and Dari.*/
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ILCID_POSIX_SUBTABLE(fa) {
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{0x29, "fa"},
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{0x0429, "fa_IR"}, /* Persian/Farsi (Iran) */
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{0x048c, "fa_AF"} /* Persian/Dari (Afghanistan) */
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};
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/* duplicate for roundtripping */
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ILCID_POSIX_SUBTABLE(fa_AF) {
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{0x8c, "fa_AF"}, /* Persian/Dari (Afghanistan) */
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{0x048c, "fa_AF"} /* Persian/Dari (Afghanistan) */
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};
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ILCID_POSIX_ELEMENT_ARRAY(0x040b, fi, fi_FI)
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ILCID_POSIX_ELEMENT_ARRAY(0x0464, fil,fil_PH)
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ILCID_POSIX_ELEMENT_ARRAY(0x0438, fo, fo_FO)
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ILCID_POSIX_SUBTABLE(fr) {
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{0x0c, "fr"},
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{0x080c, "fr_BE"},
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{0x0c0c, "fr_CA"},
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{0x240c, "fr_CD"},
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{0x240c, "fr_CG"},
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{0x100c, "fr_CH"},
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{0x300c, "fr_CI"},
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{0x2c0c, "fr_CM"},
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{0x040c, "fr_FR"},
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{0x3c0c, "fr_HT"},
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{0x140c, "fr_LU"},
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{0x380c, "fr_MA"},
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{0x180c, "fr_MC"},
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{0x340c, "fr_ML"},
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{0x200c, "fr_RE"},
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{0x280c, "fr_SN"},
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{0xe40c, "fr_015"},
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{0x1c0c, "fr_029"}
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};
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ILCID_POSIX_ELEMENT_ARRAY(0x0467, fuv, fuv_NG)
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ILCID_POSIX_ELEMENT_ARRAY(0x0462, fy, fy_NL)
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ILCID_POSIX_SUBTABLE(ga) { /* Gaelic (Ireland) */
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{0x3c, "ga"},
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{0x083c, "ga_IE"},
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{0x043c, "gd_GB"}
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};
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ILCID_POSIX_SUBTABLE(gd) { /* Gaelic (Scotland) */
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{0x91, "gd"},
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{0x0491, "gd_GB"}
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};
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ILCID_POSIX_ELEMENT_ARRAY(0x0456, gl, gl_ES)
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ILCID_POSIX_ELEMENT_ARRAY(0x0447, gu, gu_IN)
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ILCID_POSIX_ELEMENT_ARRAY(0x0474, gn, gn_PY)
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ILCID_POSIX_ELEMENT_ARRAY(0x0484, gsw,gsw_FR)
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ILCID_POSIX_SUBTABLE(ha) {
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{0x68, "ha"},
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{0x7c68, "ha_Latn"},
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{0x0468, "ha_Latn_NG"},
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};
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ILCID_POSIX_ELEMENT_ARRAY(0x0475, haw,haw_US)
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ILCID_POSIX_ELEMENT_ARRAY(0x040d, he, he_IL)
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ILCID_POSIX_ELEMENT_ARRAY(0x0439, hi, hi_IN)
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/* This LCID is really four different locales.*/
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ILCID_POSIX_SUBTABLE(hr) {
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{0x1a, "hr"},
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{0x141a, "bs_Latn_BA"}, /* Bosnian, Bosnia and Herzegovina */
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{0x681a, "bs_Latn"}, /* Bosnian, Bosnia and Herzegovina */
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{0x141a, "bs_BA"}, /* Bosnian, Bosnia and Herzegovina */
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{0x781a, "bs"}, /* Bosnian */
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{0x201a, "bs_Cyrl_BA"}, /* Bosnian, Bosnia and Herzegovina */
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{0x641a, "bs_Cyrl"}, /* Bosnian, Bosnia and Herzegovina */
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{0x101a, "hr_BA"}, /* Croatian in Bosnia */
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{0x041a, "hr_HR"}, /* Croatian*/
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{0x2c1a, "sr_Latn_ME"},
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{0x241a, "sr_Latn_RS"},
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{0x181a, "sr_Latn_BA"}, /* Serbo-Croatian in Bosnia */
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{0x081a, "sr_Latn_CS"}, /* Serbo-Croatian*/
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{0x701a, "sr_Latn"}, /* It's 0x1a or 0x081a, pick one to make the test program happy. */
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{0x1c1a, "sr_Cyrl_BA"}, /* Serbo-Croatian in Bosnia */
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{0x0c1a, "sr_Cyrl_CS"}, /* Serbian*/
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{0x301a, "sr_Cyrl_ME"},
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{0x281a, "sr_Cyrl_RS"},
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{0x6c1a, "sr_Cyrl"}, /* It's 0x1a or 0x0c1a, pick one to make the test program happy. */
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{0x7c1a, "sr"} /* In CLDR sr is sr_Cyrl. */
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};
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ILCID_POSIX_ELEMENT_ARRAY(0x040e, hu, hu_HU)
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ILCID_POSIX_ELEMENT_ARRAY(0x042b, hy, hy_AM)
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ILCID_POSIX_ELEMENT_ARRAY(0x0469, ibb, ibb_NG)
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ILCID_POSIX_ELEMENT_ARRAY(0x0421, id, id_ID)
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ILCID_POSIX_ELEMENT_ARRAY(0x0470, ig, ig_NG)
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ILCID_POSIX_ELEMENT_ARRAY(0x0478, ii, ii_CN)
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ILCID_POSIX_ELEMENT_ARRAY(0x040f, is, is_IS)
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ILCID_POSIX_SUBTABLE(it) {
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{0x10, "it"},
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{0x0810, "it_CH"},
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{0x0410, "it_IT"}
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};
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ILCID_POSIX_SUBTABLE(iu) {
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{0x5d, "iu"},
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{0x045d, "iu_Cans_CA"},
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{0x785d, "iu_Cans"},
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{0x085d, "iu_Latn_CA"},
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{0x7c5d, "iu_Latn"}
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};
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ILCID_POSIX_ELEMENT_ARRAY(0x040d, iw, iw_IL) /*Left in for compatibility*/
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ILCID_POSIX_ELEMENT_ARRAY(0x0411, ja, ja_JP)
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ILCID_POSIX_ELEMENT_ARRAY(0x0437, ka, ka_GE)
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ILCID_POSIX_ELEMENT_ARRAY(0x043f, kk, kk_KZ)
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ILCID_POSIX_ELEMENT_ARRAY(0x046f, kl, kl_GL)
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ILCID_POSIX_ELEMENT_ARRAY(0x0453, km, km_KH)
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ILCID_POSIX_ELEMENT_ARRAY(0x044b, kn, kn_IN)
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ILCID_POSIX_SUBTABLE(ko) {
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{0x12, "ko"},
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{0x0812, "ko_KP"},
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{0x0412, "ko_KR"}
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};
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ILCID_POSIX_ELEMENT_ARRAY(0x0457, kok, kok_IN)
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ILCID_POSIX_ELEMENT_ARRAY(0x0471, kr, kr_NG)
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ILCID_POSIX_SUBTABLE(ks) { /* We could add PK and CN too */
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{0x60, "ks"},
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{0x0860, "ks_IN"}, /* Documentation doesn't mention script */
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{0x0460, "ks_Arab_IN"},
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{0x0860, "ks_Deva_IN"}
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};
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ILCID_POSIX_ELEMENT_ARRAY(0x0440, ky, ky_KG) /* Kyrgyz is spoken in Kyrgyzstan */
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ILCID_POSIX_ELEMENT_ARRAY(0x0476, la, la_IT) /* TODO: Verify the country */
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ILCID_POSIX_ELEMENT_ARRAY(0x046e, lb, lb_LU)
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x0454, lo, lo_LA)
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x0427, lt, lt_LT)
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x0426, lv, lv_LV)
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x0481, mi, mi_NZ)
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x042f, mk, mk_MK)
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x044c, ml, ml_IN)
|
|
|
|
ILCID_POSIX_SUBTABLE(mn) {
|
|
{0x50, "mn"},
|
|
{0x0450, "mn_MN"},
|
|
{0x7c50, "mn_Mong"},
|
|
{0x0850, "mn_Mong_CN"},
|
|
{0x0850, "mn_CN"},
|
|
{0x7850, "mn_Cyrl"}
|
|
};
|
|
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x0458, mni,mni_IN)
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x047c, moh,moh_CA)
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x044e, mr, mr_IN)
|
|
|
|
ILCID_POSIX_SUBTABLE(ms) {
|
|
{0x3e, "ms"},
|
|
{0x083e, "ms_BN"}, /* Brunei Darussalam*/
|
|
{0x043e, "ms_MY"} /* Malaysia*/
|
|
};
|
|
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x043a, mt, mt_MT)
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x0455, my, my_MM)
|
|
|
|
ILCID_POSIX_SUBTABLE(ne) {
|
|
{0x61, "ne"},
|
|
{0x0861, "ne_IN"}, /* India*/
|
|
{0x0461, "ne_NP"} /* Nepal*/
|
|
};
|
|
|
|
ILCID_POSIX_SUBTABLE(nl) {
|
|
{0x13, "nl"},
|
|
{0x0813, "nl_BE"},
|
|
{0x0413, "nl_NL"}
|
|
};
|
|
|
|
/* The "no" locale split into nb and nn. By default in ICU, "no" is nb.*/
|
|
ILCID_POSIX_SUBTABLE(no) {
|
|
{0x14, "no"}, /* really nb_NO */
|
|
{0x7c14, "nb"}, /* really nb */
|
|
{0x0414, "nb_NO"}, /* really nb_NO. Keep first in the 414 list. */
|
|
{0x0414, "no_NO"}, /* really nb_NO */
|
|
{0x0814, "nn_NO"}, /* really nn_NO. Keep first in the 814 list. */
|
|
{0x7814, "nn"}, /* It's 0x14 or 0x814, pick one to make the test program happy. */
|
|
{0x0814, "no_NO_NY"}/* really nn_NO */
|
|
};
|
|
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x046c, nso,nso_ZA) /* TODO: Verify the ISO-639 code */
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x0482, oc, oc_FR)
|
|
|
|
ILCID_POSIX_SUBTABLE(om) { /* TODO: Verify the country */
|
|
{0x72, "om"},
|
|
{0x0472, "om_ET"},
|
|
{0x0472, "gaz_ET"}
|
|
};
|
|
|
|
/* Declared as or_IN to get around compiler errors*/
|
|
ILCID_POSIX_SUBTABLE(or_IN) {
|
|
{0x48, "or"},
|
|
{0x0448, "or_IN"},
|
|
};
|
|
|
|
|
|
ILCID_POSIX_SUBTABLE(pa) {
|
|
{0x46, "pa"},
|
|
{0x0446, "pa_IN"},
|
|
{0x0846, "pa_PK"}
|
|
};
|
|
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x0479, pap, pap_AN)
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x0415, pl, pl_PL)
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x0463, ps, ps_AF)
|
|
|
|
ILCID_POSIX_SUBTABLE(pt) {
|
|
{0x16, "pt"},
|
|
{0x0416, "pt_BR"},
|
|
{0x0816, "pt_PT"}
|
|
};
|
|
|
|
ILCID_POSIX_SUBTABLE(qu) {
|
|
{0x6b, "qu"},
|
|
{0x046b, "qu_BO"},
|
|
{0x086b, "qu_EC"},
|
|
{0x0C6b, "qu_PE"},
|
|
{0x046b, "quz_BO"},
|
|
{0x086b, "quz_EC"},
|
|
{0x0C6b, "quz_PE"}
|
|
};
|
|
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x0486, qut, qut_GT) /* qut is an ISO-639-3 code */
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x0417, rm, rm_CH)
|
|
|
|
ILCID_POSIX_SUBTABLE(ro) {
|
|
{0x18, "ro"},
|
|
{0x0418, "ro_RO"},
|
|
{0x0818, "ro_MD"}
|
|
};
|
|
|
|
ILCID_POSIX_SUBTABLE(root) {
|
|
{0x00, "root"}
|
|
};
|
|
|
|
ILCID_POSIX_SUBTABLE(ru) {
|
|
{0x19, "ru"},
|
|
{0x0419, "ru_RU"},
|
|
{0x0819, "ru_MD"}
|
|
};
|
|
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x0487, rw, rw_RW)
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x044f, sa, sa_IN)
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x0485, sah,sah_RU)
|
|
|
|
ILCID_POSIX_SUBTABLE(sd) {
|
|
{0x59, "sd"},
|
|
{0x0459, "sd_IN"},
|
|
{0x0859, "sd_PK"}
|
|
};
|
|
|
|
ILCID_POSIX_SUBTABLE(se) {
|
|
{0x3b, "se"},
|
|
{0x0c3b, "se_FI"},
|
|
{0x043b, "se_NO"},
|
|
{0x083b, "se_SE"},
|
|
{0x783b, "sma"},
|
|
{0x183b, "sma_NO"},
|
|
{0x1c3b, "sma_SE"},
|
|
{0x7c3b, "smj"},
|
|
{0x703b, "smn"},
|
|
{0x743b, "sms"},
|
|
{0x103b, "smj_NO"},
|
|
{0x143b, "smj_SE"},
|
|
{0x243b, "smn_FI"},
|
|
{0x203b, "sms_FI"},
|
|
};
|
|
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x045b, si, si_LK)
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x041b, sk, sk_SK)
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x0424, sl, sl_SI)
|
|
|
|
ILCID_POSIX_SUBTABLE(so) { /* TODO: Verify the country */
|
|
{0x77, "so"},
|
|
{0x0477, "so_ET"},
|
|
{0x0477, "so_SO"}
|
|
};
|
|
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x041c, sq, sq_AL)
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x0430, st, st_ZA)
|
|
|
|
ILCID_POSIX_SUBTABLE(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)
|
|
|
|
/* Cyrillic based by default */
|
|
ILCID_POSIX_SUBTABLE(tg) {
|
|
{0x28, "tg"},
|
|
{0x7c28, "tg_Cyrl"},
|
|
{0x0428, "tg_Cyrl_TJ"}
|
|
};
|
|
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x041e, th, th_TH)
|
|
|
|
ILCID_POSIX_SUBTABLE(ti) {
|
|
{0x73, "ti"},
|
|
{0x0473, "ti_ER"},
|
|
{0x0873, "ti_ER"},
|
|
{0x0873, "ti_ET"},
|
|
{0x0473, "ti_ET"}
|
|
};
|
|
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x0442, tk, tk_TM)
|
|
|
|
ILCID_POSIX_SUBTABLE(tn) {
|
|
{0x32, "tn"},
|
|
{0x0432, "tn_BW"},
|
|
{0x0432, "tn_ZA"}
|
|
};
|
|
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x041f, tr, tr_TR)
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x0431, ts, ts_ZA)
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x0444, tt, tt_RU)
|
|
|
|
ILCID_POSIX_SUBTABLE(tzm) {
|
|
{0x5f, "tzm"},
|
|
{0x7c5f, "tzm_Latn"},
|
|
{0x085f, "tzm_Latn_DZ"},
|
|
{0x045f, "tmz"}
|
|
};
|
|
|
|
ILCID_POSIX_SUBTABLE(ug) {
|
|
{0x80, "ug"},
|
|
{0x0480, "ug_CN"},
|
|
{0x0480, "ug_Arab_CN"}
|
|
};
|
|
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x0422, uk, uk_UA)
|
|
|
|
ILCID_POSIX_SUBTABLE(ur) {
|
|
{0x20, "ur"},
|
|
{0x0820, "ur_IN"},
|
|
{0x0420, "ur_PK"}
|
|
};
|
|
|
|
ILCID_POSIX_SUBTABLE(uz) {
|
|
{0x43, "uz"},
|
|
{0x0843, "uz_Cyrl_UZ"}, /* Cyrillic based */
|
|
{0x7843, "uz_Cyrl"}, /* Cyrillic based */
|
|
{0x0843, "uz_UZ"}, /* Cyrillic based */
|
|
{0x0443, "uz_Latn_UZ"}, /* Latin based */
|
|
{0x7c43, "uz_Latn"} /* Latin based */
|
|
};
|
|
|
|
ILCID_POSIX_SUBTABLE(ve) { /* TODO: Verify the country */
|
|
{0x33, "ve"},
|
|
{0x0433, "ve_ZA"},
|
|
{0x0433, "ven_ZA"}
|
|
};
|
|
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x042a, vi, vi_VN)
|
|
|
|
ILCID_POSIX_SUBTABLE(wen) {
|
|
{0x2E, "wen"},
|
|
{0x042E, "wen_DE"},
|
|
{0x042E, "hsb_DE"},
|
|
{0x082E, "dsb_DE"},
|
|
{0x7C2E, "dsb"},
|
|
{0x2E, "hsb"}
|
|
};
|
|
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x0488, wo, wo_SN)
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x0434, xh, xh_ZA)
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x043d, yi, yi)
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x046a, yo, yo_NG)
|
|
|
|
ILCID_POSIX_SUBTABLE(zh) {
|
|
{0x0004, "zh_Hans"},
|
|
{0x7804, "zh"},
|
|
{0x0804, "zh_CN"},
|
|
{0x0804, "zh_Hans_CN"},
|
|
{0x0c04, "zh_Hant_HK"},
|
|
{0x0c04, "zh_HK"},
|
|
{0x1404, "zh_Hant_MO"},
|
|
{0x1404, "zh_MO"},
|
|
{0x1004, "zh_Hans_SG"},
|
|
{0x1004, "zh_SG"},
|
|
{0x0404, "zh_Hant_TW"},
|
|
{0x7c04, "zh_Hant"},
|
|
{0x0404, "zh_TW"},
|
|
{0x30404,"zh_Hant_TW"}, /* Bopomofo order */
|
|
{0x30404,"zh_TW"}, /* Bopomofo order */
|
|
{0x20004,"zh@collation=stroke"},
|
|
{0x20404,"zh_Hant@collation=stroke"},
|
|
{0x20404,"zh_Hant_TW@collation=stroke"},
|
|
{0x20404,"zh_TW@collation=stroke"},
|
|
{0x20804,"zh_Hans@collation=stroke"},
|
|
{0x20804,"zh_Hans_CN@collation=stroke"},
|
|
{0x20804,"zh_CN@collation=stroke"}
|
|
};
|
|
|
|
ILCID_POSIX_ELEMENT_ARRAY(0x0435, zu, zu_ZA)
|
|
|
|
/* This must be static and grouped by LCID. */
|
|
static const ILcidPosixMap gPosixIDmap[] = {
|
|
ILCID_POSIX_MAP(af), /* af Afrikaans 0x36 */
|
|
ILCID_POSIX_MAP(am), /* am Amharic 0x5e */
|
|
ILCID_POSIX_MAP(ar), /* ar Arabic 0x01 */
|
|
ILCID_POSIX_MAP(arn), /* arn Araucanian/Mapudungun 0x7a */
|
|
ILCID_POSIX_MAP(as), /* as Assamese 0x4d */
|
|
ILCID_POSIX_MAP(az), /* az Azerbaijani 0x2c */
|
|
ILCID_POSIX_MAP(ba), /* ba Bashkir 0x6d */
|
|
ILCID_POSIX_MAP(be), /* be Belarusian 0x23 */
|
|
/* ILCID_POSIX_MAP(ber), ber Berber/Tamazight 0x5f */
|
|
ILCID_POSIX_MAP(bg), /* bg Bulgarian 0x02 */
|
|
ILCID_POSIX_MAP(bin), /* bin Edo 0x66 */
|
|
ILCID_POSIX_MAP(bn), /* bn Bengali; Bangla 0x45 */
|
|
ILCID_POSIX_MAP(bo), /* bo Tibetan 0x51 */
|
|
ILCID_POSIX_MAP(br), /* br Breton 0x7e */
|
|
ILCID_POSIX_MAP(ca), /* ca Catalan 0x03 */
|
|
ILCID_POSIX_MAP(chr), /* chr Cherokee 0x5c */
|
|
ILCID_POSIX_MAP(co), /* co Corsican 0x83 */
|
|
ILCID_POSIX_MAP(cs), /* cs Czech 0x05 */
|
|
ILCID_POSIX_MAP(cy), /* cy Welsh 0x52 */
|
|
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 Persian/Farsi 0x29 */
|
|
ILCID_POSIX_MAP(fa_AF), /* fa Persian/Dari 0x8c */
|
|
ILCID_POSIX_MAP(fi), /* fi Finnish 0x0b */
|
|
ILCID_POSIX_MAP(fil), /* fil Filipino 0x64 */
|
|
ILCID_POSIX_MAP(fo), /* fo Faroese 0x38 */
|
|
ILCID_POSIX_MAP(fr), /* fr French 0x0c */
|
|
ILCID_POSIX_MAP(fuv), /* fuv Fulfulde - Nigeria 0x67 */
|
|
ILCID_POSIX_MAP(fy), /* fy Frisian 0x62 */
|
|
ILCID_POSIX_MAP(ga), /* * Gaelic (Ireland,Scotland) 0x3c */
|
|
ILCID_POSIX_MAP(gd), /* gd Gaelic (United Kingdom) 0x91 */
|
|
ILCID_POSIX_MAP(gl), /* gl Galician 0x56 */
|
|
ILCID_POSIX_MAP(gn), /* gn Guarani 0x74 */
|
|
ILCID_POSIX_MAP(gsw), /* gsw Alemanic/Alsatian/Swiss German 0x84 */
|
|
ILCID_POSIX_MAP(gu), /* gu Gujarati 0x47 */
|
|
ILCID_POSIX_MAP(ha), /* ha Hausa 0x68 */
|
|
ILCID_POSIX_MAP(haw), /* haw Hawaiian 0x75 */
|
|
ILCID_POSIX_MAP(he), /* he Hebrew (formerly iw) 0x0d */
|
|
ILCID_POSIX_MAP(hi), /* hi Hindi 0x39 */
|
|
ILCID_POSIX_MAP(hr), /* * Croatian and others 0x1a */
|
|
ILCID_POSIX_MAP(hu), /* hu Hungarian 0x0e */
|
|
ILCID_POSIX_MAP(hy), /* hy Armenian 0x2b */
|
|
ILCID_POSIX_MAP(ibb), /* ibb Ibibio - Nigeria 0x69 */
|
|
ILCID_POSIX_MAP(id), /* id Indonesian (formerly in) 0x21 */
|
|
ILCID_POSIX_MAP(ig), /* ig Igbo 0x70 */
|
|
ILCID_POSIX_MAP(ii), /* ii Sichuan Yi 0x78 */
|
|
ILCID_POSIX_MAP(is), /* is Icelandic 0x0f */
|
|
ILCID_POSIX_MAP(it), /* it Italian 0x10 */
|
|
ILCID_POSIX_MAP(iu), /* iu Inuktitut 0x5d */
|
|
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(kl), /* kl Kalaallisut 0x6f */
|
|
ILCID_POSIX_MAP(km), /* km Khmer 0x53 */
|
|
ILCID_POSIX_MAP(kn), /* kn Kannada 0x4b */
|
|
ILCID_POSIX_MAP(ko), /* ko Korean 0x12 */
|
|
ILCID_POSIX_MAP(kok), /* kok Konkani 0x57 */
|
|
ILCID_POSIX_MAP(kr), /* kr Kanuri 0x71 */
|
|
ILCID_POSIX_MAP(ks), /* ks Kashmiri 0x60 */
|
|
ILCID_POSIX_MAP(ky), /* ky Kyrgyz 0x40 */
|
|
ILCID_POSIX_MAP(lb), /* lb Luxembourgish 0x6e */
|
|
ILCID_POSIX_MAP(la), /* la Latin 0x76 */
|
|
ILCID_POSIX_MAP(lo), /* lo Lao 0x54 */
|
|
ILCID_POSIX_MAP(lt), /* lt Lithuanian 0x27 */
|
|
ILCID_POSIX_MAP(lv), /* lv Latvian, Lettish 0x26 */
|
|
ILCID_POSIX_MAP(mi), /* mi Maori 0x81 */
|
|
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(moh), /* moh Mohawk 0x7c */
|
|
ILCID_POSIX_MAP(mr), /* mr Marathi 0x4e */
|
|
ILCID_POSIX_MAP(ms), /* ms Malay 0x3e */
|
|
ILCID_POSIX_MAP(mt), /* mt Maltese 0x3a */
|
|
ILCID_POSIX_MAP(my), /* my Burmese 0x55 */
|
|
/* 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), /* * Norwegian 0x14 */
|
|
ILCID_POSIX_MAP(nso), /* nso Sotho, Northern (Sepedi dialect) 0x6c */
|
|
ILCID_POSIX_MAP(oc), /* oc Occitan 0x82 */
|
|
ILCID_POSIX_MAP(om), /* om Oromo 0x72 */
|
|
ILCID_POSIX_MAP(or_IN), /* or Oriya 0x48 */
|
|
ILCID_POSIX_MAP(pa), /* pa Punjabi 0x46 */
|
|
ILCID_POSIX_MAP(pap), /* pap Papiamentu 0x79 */
|
|
ILCID_POSIX_MAP(pl), /* pl Polish 0x15 */
|
|
ILCID_POSIX_MAP(ps), /* ps Pashto 0x63 */
|
|
ILCID_POSIX_MAP(pt), /* pt Portuguese 0x16 */
|
|
ILCID_POSIX_MAP(qu), /* qu Quechua 0x6B */
|
|
ILCID_POSIX_MAP(qut), /* qut K'iche 0x86 */
|
|
ILCID_POSIX_MAP(rm), /* rm Raeto-Romance/Romansh 0x17 */
|
|
ILCID_POSIX_MAP(ro), /* ro Romanian 0x18 */
|
|
ILCID_POSIX_MAP(root), /* root 0x00 */
|
|
ILCID_POSIX_MAP(ru), /* ru Russian 0x19 */
|
|
ILCID_POSIX_MAP(rw), /* rw Kinyarwanda 0x87 */
|
|
ILCID_POSIX_MAP(sa), /* sa Sanskrit 0x4f */
|
|
ILCID_POSIX_MAP(sah), /* sah Yakut 0x85 */
|
|
ILCID_POSIX_MAP(sd), /* sd Sindhi 0x59 */
|
|
ILCID_POSIX_MAP(se), /* se Sami 0x3b */
|
|
/* ILCID_POSIX_MAP(sh), // sh Serbo-Croatian 0x1a */
|
|
ILCID_POSIX_MAP(si), /* si Sinhalese 0x5b */
|
|
ILCID_POSIX_MAP(sk), /* sk Slovak 0x1b */
|
|
ILCID_POSIX_MAP(sl), /* sl Slovenian 0x24 */
|
|
ILCID_POSIX_MAP(so), /* so Somali 0x77 */
|
|
ILCID_POSIX_MAP(sq), /* sq Albanian 0x1c */
|
|
/* ILCID_POSIX_MAP(sr), // sr Serbian 0x1a */
|
|
ILCID_POSIX_MAP(st), /* st Sutu 0x30 */
|
|
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(tg), /* tg Tajik 0x28 */
|
|
ILCID_POSIX_MAP(th), /* th Thai 0x1e */
|
|
ILCID_POSIX_MAP(ti), /* ti Tigrigna 0x73 */
|
|
ILCID_POSIX_MAP(tk), /* tk Turkmen 0x42 */
|
|
ILCID_POSIX_MAP(tn), /* tn Tswana 0x32 */
|
|
ILCID_POSIX_MAP(tr), /* tr Turkish 0x1f */
|
|
ILCID_POSIX_MAP(ts), /* ts Tsonga 0x31 */
|
|
ILCID_POSIX_MAP(tt), /* tt Tatar 0x44 */
|
|
ILCID_POSIX_MAP(tzm), /* tzm Tamazight 0x5f */
|
|
ILCID_POSIX_MAP(ug), /* ug Uighur 0x80 */
|
|
ILCID_POSIX_MAP(uk), /* uk Ukrainian 0x22 */
|
|
ILCID_POSIX_MAP(ur), /* ur Urdu 0x20 */
|
|
ILCID_POSIX_MAP(uz), /* uz Uzbek 0x43 */
|
|
ILCID_POSIX_MAP(ve), /* ve Venda 0x33 */
|
|
ILCID_POSIX_MAP(vi), /* vi Vietnamese 0x2a */
|
|
ILCID_POSIX_MAP(wen), /* wen Sorbian 0x2e */
|
|
ILCID_POSIX_MAP(wo), /* wo Wolof 0x88 */
|
|
ILCID_POSIX_MAP(xh), /* xh Xhosa 0x34 */
|
|
ILCID_POSIX_MAP(yi), /* yi Yiddish 0x3d */
|
|
ILCID_POSIX_MAP(yo), /* yo Yoruba 0x6a */
|
|
ILCID_POSIX_MAP(zh), /* zh Chinese 0x04 */
|
|
ILCID_POSIX_MAP(zu), /* zu Zulu 0x35 */
|
|
};
|
|
|
|
static const uint32_t gLocaleCount = sizeof(gPosixIDmap)/sizeof(ILcidPosixMap);
|
|
|
|
/**
|
|
* 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)
|
|
{
|
|
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
|
|
getHostID(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);
|
|
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;
|
|
}
|
|
}
|
|
/* We asked for something unusual, like en_ZZ, and we try to return the number for the same language. */
|
|
/* We also have to make sure that sid and si and similar string subsets don't match. */
|
|
if ((posixID[bestIdxDiff] == '_' || posixID[bestIdxDiff] == '@')
|
|
&& 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*
|
|
getPosixID(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
|
|
//
|
|
/////////////////////////////////////
|
|
*/
|
|
#ifdef USE_WINDOWS_LOCALE_API
|
|
/*
|
|
* Change the tag separator from '-' to '_'
|
|
*/
|
|
#define FIX_LOCALE_ID_TAG_SEPARATOR(buffer, len, i) \
|
|
for(i = 0; i < len; i++) \
|
|
if (buffer[i] == '-') buffer[i] = '_';
|
|
|
|
/*
|
|
* Various language tags needs to be changed:
|
|
* quz -> qu
|
|
* prs -> fa
|
|
*/
|
|
#define FIX_LANGUAGE_ID_TAG(buffer, len) \
|
|
if (len >= 3) { \
|
|
if (buffer[0] == 'q' && buffer[1] == 'u' && buffer[2] == 'z') {\
|
|
buffer[2] = 0; \
|
|
uprv_strcat(buffer, buffer+3); \
|
|
} else if (buffer[0] == 'p' && buffer[1] == 'r' && buffer[2] == 's') {\
|
|
buffer[0] = 'f'; buffer[1] = 'a'; buffer[2] = 0; \
|
|
uprv_strcat(buffer, buffer+3); \
|
|
} \
|
|
}
|
|
|
|
static char gPosixFromLCID[ULOC_FULLNAME_CAPACITY];
|
|
#endif
|
|
U_CAPI const char *
|
|
uprv_convertToPosix(uint32_t hostid, UErrorCode* status)
|
|
{
|
|
uint16_t langID;
|
|
uint32_t localeIndex;
|
|
#ifdef USE_WINDOWS_LOCALE_API
|
|
int32_t ret = 0;
|
|
|
|
uprv_memset(gPosixFromLCID, 0, sizeof(gPosixFromLCID));
|
|
|
|
ret = GetLocaleInfoA(hostid, LOCALE_SNAME, (LPSTR)gPosixFromLCID, sizeof(gPosixFromLCID));
|
|
if (ret > 1) {
|
|
FIX_LOCALE_ID_TAG_SEPARATOR(gPosixFromLCID, (uint32_t)ret, localeIndex)
|
|
FIX_LANGUAGE_ID_TAG(gPosixFromLCID, ret)
|
|
|
|
return gPosixFromLCID;
|
|
}
|
|
#endif
|
|
langID = LANGUAGE_LCID(hostid);
|
|
|
|
for (localeIndex = 0; localeIndex < gLocaleCount; localeIndex++)
|
|
{
|
|
if (langID == gPosixIDmap[localeIndex].regionMaps->hostID)
|
|
{
|
|
return getPosixID(&gPosixIDmap[localeIndex], hostid);
|
|
}
|
|
}
|
|
|
|
/* no match found */
|
|
*status = U_ILLEGAL_ARGUMENT_ERROR;
|
|
return NULL;
|
|
}
|
|
|
|
/*
|
|
//////////////////////////////////////
|
|
//
|
|
// POSIX --> LCID
|
|
// This should only be called from uloc_getLCID.
|
|
// The locale ID must be in canonical form.
|
|
// langID is separate so that this file doesn't depend on the uloc_* API.
|
|
//
|
|
/////////////////////////////////////
|
|
*/
|
|
|
|
U_CAPI uint32_t
|
|
uprv_convertToLCID(const char *langID, const char* posixID, UErrorCode* status)
|
|
{
|
|
|
|
uint32_t low = 0;
|
|
uint32_t high = gLocaleCount;
|
|
uint32_t mid = high;
|
|
uint32_t oldmid = 0;
|
|
int32_t compVal;
|
|
|
|
uint32_t value = 0;
|
|
uint32_t fallbackValue = (uint32_t)-1;
|
|
UErrorCode myStatus;
|
|
uint32_t idx;
|
|
|
|
/* Check for incomplete id. */
|
|
if (!langID || !posixID || uprv_strlen(langID) < 2 || uprv_strlen(posixID) < 2) {
|
|
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 getHostID(&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 = getHostID(&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) */
|
|
}
|
|
|