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386 lines
11 KiB
C
386 lines
11 KiB
C
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.0 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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#include "intlpriv.h"
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/* Mapping table between platform code and ISO code.
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*/
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typedef struct
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{
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char iso_code[6];
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unsigned short win_langid;
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unsigned short mac_lang;
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unsigned short mac_region;
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} ISO_Lang_Country_To_Platform;
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static ISO_Lang_Country_To_Platform iso_mapping_table[] = {
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{"af-ZA", 0x0436, 32767, 32767},
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{"ar-AE", 0x3801, 32767, 32767},
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{"ar-BH", 0x3c01, 32767, 32767},
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{"ar-DZ", 0x1401, 32767, 32767},
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{"ar-EG", 0x0c01, 32767, 32767},
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{"ar-IQ", 0x0801, 32767, 32767},
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{"ar-JO", 0x2c01, 32767, 32767},
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{"ar-KW", 0x3401, 32767, 32767},
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{"ar-LB", 0x3001, 32767, 32767},
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{"ar-LY", 0x1001, 32767, 32767},
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{"ar-MA", 0x1801, 32767, 32767},
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{"ar-OM", 0x2001, 32767, 32767},
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{"ar-QA", 0x4001, 32767, 32767},
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{"ar-SA", 0x0401, 32767, 32767},
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{"ar-SY", 0x2801, 32767, 32767},
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{"ar-TN", 0x1c01, 32767, 32767},
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{"ar-YE", 0x2401, 32767, 32767},
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{"az-AZ", 0x042c, 32767, 32767},
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{"az-AZ", 0x082c, 32767, 32767},
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{"be-BY", 0x0423, 32767, 32767},
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{"bg-BG", 0x0402, 32767, 32767},
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{"ca-ES", 0x0403, 32767, 32767},
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{"cs-CZ", 0x0405, 32767, 32767},
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{"da-DK", 0x0406, 32767, 32767},
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{"de-AT", 0x0c07, 32767, 32767},
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{"de-CH", 0x0807, 32767, 32767},
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{"de-DE", 0x0407, 32767, 32767},
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{"de-LI", 0x1407, 32767, 32767},
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{"de-LU", 0x1007, 32767, 32767},
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{"el-GR", 0x0408, 32767, 32767},
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{"en-AU", 0x0c09, 32767, 32767},
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{"en-BZ", 0x2809, 32767, 32767},
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{"en-CA", 0x1009, 32767, 32767},
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{"en-CB", 0x2409, 32767, 32767},
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{"en-GB", 0x0809, 32767, 32767},
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{"en-IE", 0x1809, 32767, 32767},
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{"en-JM", 0x2009, 32767, 32767},
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{"en-NZ", 0x1409, 32767, 32767},
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{"en-PH", 0x3409, 32767, 32767},
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{"en-TT", 0x2c09, 32767, 32767},
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{"en-US", 0x0409, 0, 0},
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{"en-ZA", 0x1c09, 32767, 32767},
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{"en-ZW", 0x3009, 32767, 32767},
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{"es-AR", 0x2c0a, 32767, 32767},
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{"es-BO", 0x400a, 32767, 32767},
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{"es-CL", 0x340a, 32767, 32767},
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{"es-CO", 0x240a, 32767, 32767},
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{"es-CR", 0x140a, 32767, 32767},
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{"es-DO", 0x1c0a, 32767, 32767},
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{"es-EC", 0x300a, 32767, 32767},
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{"es-ES", 0x040a, 32767, 32767},
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{"es-ES", 0x0c0a, 32767, 32767},
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{"es-GT", 0x100a, 32767, 32767},
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{"es-HN", 0x480a, 32767, 32767},
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{"es-MX", 0x080a, 32767, 32767},
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{"es-NI", 0x4c0a, 32767, 32767},
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{"es-PA", 0x180a, 32767, 32767},
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{"es-PE", 0x280a, 32767, 32767},
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{"es-PR", 0x500a, 32767, 32767},
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{"es-PY", 0x3c0a, 32767, 32767},
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{"es-SV", 0x440a, 32767, 32767},
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{"es-UY", 0x380a, 32767, 32767},
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{"es-VE", 0x200a, 32767, 32767},
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{"et-EE", 0x0425, 32767, 32767},
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{"eu-ES", 0x042d, 32767, 32767},
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{"fa-IR", 0x0429, 32767, 32767},
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{"fi-FI", 0x040b, 32767, 32767},
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{"fo-FO", 0x0438, 32767, 32767},
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{"fr-BE", 0x080c, 32767, 32767},
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{"fr-CA", 0x0c0c, 32767, 32767},
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{"fr-CH", 0x100c, 32767, 32767},
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{"fr-FR", 0x040c, 32767, 32767},
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{"fr-LU", 0x140c, 32767, 32767},
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{"fr-MC", 0x180c, 32767, 32767},
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{"hr-HR", 0x041a, 32767, 32767},
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{"hu-HU", 0x040e, 32767, 32767},
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{"id-ID", 0x0421, 32767, 32767},
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{"is-IS", 0x040f, 32767, 32767},
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{"it-CH", 0x0810, 32767, 32767},
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{"it-IT", 0x0410, 32767, 32767},
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{"iw-IL", 0x040d, 32767, 32767},
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{"ja-JP", 0x0411, 32767, 32767},
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{"kk-KZ", 0x043f, 32767, 32767},
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{"ko-KR", 0x0412, 32767, 32767},
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{"lt-LT", 0x0427, 32767, 32767},
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{"lt-LT", 0x0827, 32767, 32767},
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{"lv-LV", 0x0426, 32767, 32767},
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{"mk-MK", 0x042f, 32767, 32767},
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{"ms-BN", 0x083e, 32767, 32767},
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{"ms-MY", 0x043e, 32767, 32767},
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{"nl-BE", 0x0813, 32767, 32767},
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{"nl-NL", 0x0413, 32767, 32767},
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{"no-NO", 0x0414, 32767, 32767},
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{"no-NO", 0x0814, 32767, 32767},
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{"pl-PL", 0x0415, 32767, 32767},
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{"pt-BR", 0x0416, 32767, 32767},
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{"pt-PT", 0x0816, 32767, 32767},
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{"ro-RO", 0x0418, 32767, 32767},
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{"ru-RU", 0x0419, 32767, 32767},
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{"sk-SK", 0x041b, 32767, 32767},
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{"sl-SI", 0x0424, 32767, 32767},
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{"sq-AL", 0x041c, 32767, 32767},
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{"sr-SP", 0x081a, 32767, 32767},
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{"sr-SP", 0x0c1a, 32767, 32767},
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{"sv-FI", 0x081d, 32767, 32767},
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{"sv-SE", 0x041d, 32767, 32767},
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{"sw-KE", 0x0441, 32767, 32767},
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{"th-TH", 0x041e, 32767, 32767},
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{"tr-TR", 0x041f, 32767, 32767},
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{"tt-TA", 0x0444, 32767, 32767},
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{"uk-UA", 0x0422, 32767, 32767},
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{"ur-PK", 0x0420, 32767, 32767},
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{"uz-UZ", 0x0443, 32767, 32767},
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{"uz-UZ", 0x0843, 32767, 32767},
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{"vi-VN", 0x042a, 32767, 32767},
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{"zh-CN", 0x0804, 32767, 32767},
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{"zh-HK", 0x0c04, 32767, 32767},
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{"zh-MO", 0x1404, 32767, 32767},
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{"zh-SG", 0x1004, 32767, 32767},
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{"zh-TW", 0x0404, 32767, 32767},
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{"", 0, 0, 0}
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};
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static XP_Bool MatchPlatformId(ISO_Lang_Country_To_Platform *entry, XP_Bool bLanguage,
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unsigned short platformIdNum, char *platformIdStr)
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{
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#if defined(XP_WIN)
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return platformIdNum == entry->win_langid;
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#elif defined(XP_MAC)
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return bLanguage ? (platformIdNum == entry->mac_lang) : (platformIdNum == entry->mac_region);
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#elif defined(XP_UNIX)
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/* implement XFE code here */
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#endif
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XP_ASSERT(0); /* platform not supported */
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return FALSE;
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}
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static XP_Bool MatchISOCode(ISO_Lang_Country_To_Platform *entry, char *ISOCode)
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{
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return (XP_STRCMP(entry->iso_code, ISOCode) == 0);
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}
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PUBLIC const char *INTL_PlatformIdToISOCode(unsigned short platformIdNum, char *platformIdStr, XP_Bool bLanguage)
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{
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ISO_Lang_Country_To_Platform *tmpPtr = iso_mapping_table;
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while (tmpPtr->iso_code[0])
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{
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if (MatchPlatformId(tmpPtr, bLanguage, platformIdNum, platformIdStr))
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break;
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tmpPtr++;
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}
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#ifdef DEBUG
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#ifdef XP_WIN
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/* Not found in the table, this is usually ok as EnumSystemLocales() passes unavailable langid
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* even called with LCID_INSTALLED.
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* For debugging, we verify by calling GetLocaleInfo(). If that API works then it means the table is missing the entry.
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*/
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if(!tmpPtr->iso_code[0])
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{
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char locale_string[128];
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XP_ASSERT( GetLocaleInfo(platformIdNum, LOCALE_SENGLANGUAGE,
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locale_string, sizeof(locale_string)) == 0 );
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}
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#else
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XP_ASSERT(tmpPtr->iso_code[0]);
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#endif
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#endif /* DEBUG */
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return tmpPtr->iso_code;
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}
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PUBLIC char *INTL_GetLanguageCountry(INTL_LanguageCountry_Selector selector)
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{
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/* return constants until FE implemented */
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#if defined(XP_WIN)
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return FE_GetLanguageCountry(selector);
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#else
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switch (selector)
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{
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case INTL_LanguageSel:
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case INTL_LanguageCollateSel:
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case INTL_LanguageMonetarySel:
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case INTL_LanguageNumericSel:
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case INTL_LanguageTimeSel:
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return XP_STRDUP("en");
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case INTL_CountrySel:
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case INTL_CountryCollateSel:
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case INTL_CountryMonetarySel:
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case INTL_CountryNumericSel:
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case INTL_CountryTimeSel:
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return XP_STRDUP("US");
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case INTL_ALL_LocalesSel:
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return XP_STRDUP("en-US,en-GB,fr-FR");
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default:
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return XP_STRDUP("");
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}
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#endif
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}
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/* FE implementations, for now put them here for potability. */
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#if defined(XP_WIN)
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/* Definitions of states to check if API supports ISO code. */
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typedef enum
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{
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kAPI_ISONAME_NotInitialzied,
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kAPI_ISONAME_Supported,
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kAPI_ISONAME_NotSupported
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} STATE_API_Support_ISONAME;
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static STATE_API_Support_ISONAME bAPI_Support_ISONAME = kAPI_ISONAME_NotInitialzied;
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static BOOL API_Support_ISONAME()
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{
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char locale_string[128];
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return GetLocaleInfo(GetUserDefaultLCID(), LOCALE_SISO639LANGNAME,
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locale_string, sizeof(locale_string)) != 0;
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}
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/* Variables and callbacks for construct a string of all installed locales. */
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static char *locale_buf = NULL;
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static int locale_num =0;
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BOOL CALLBACK EnumLocalesProc0(LPTSTR lpLocaleString)
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{
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char locale_string[128];
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char *endptr;
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LCID lcid = (LCID) strtol(lpLocaleString, &endptr, 16); /* the argument is in hex string */
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if (GetLocaleInfo(lcid, LOCALE_SENGLANGUAGE, locale_string, sizeof(locale_string)))
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locale_num++;
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return TRUE;
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}
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BOOL CALLBACK EnumLocalesProc(LPTSTR lpLocaleString)
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{
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char locale_string[128];
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char *endptr;
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LCID lcid = (LCID) strtol(lpLocaleString, &endptr, 16); /* the argument is in hex string */
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if (bAPI_Support_ISONAME == kAPI_ISONAME_Supported)
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{
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if (GetLocaleInfo(lcid, LOCALE_SISO639LANGNAME, locale_string, sizeof(locale_string)))
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{
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XP_STRCAT(locale_buf, locale_string);
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XP_STRCAT(locale_buf, "-");
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if (GetLocaleInfo(lcid, LOCALE_SISO3166CTRYNAME, locale_string, sizeof(locale_string)))
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{
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XP_STRCAT(locale_buf, locale_string);
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XP_STRCAT(locale_buf, ",");
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}
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}
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}
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else
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{
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const char *iso_code = INTL_PlatformIdToISOCode((unsigned short) LANGIDFROMLCID(lcid), NULL, TRUE);
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if (iso_code && iso_code[0])
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{
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XP_STRCAT(locale_buf, iso_code);
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XP_STRCAT(locale_buf, ",");
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}
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}
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return TRUE;
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}
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static const char *GetAllLocales(void)
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{
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int len;
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/* It it possible to re-use the buffer if NT4 or earlier since locales cannot be added
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* while the Navigator is running.
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*/
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XP_FREEIF(locale_buf);
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locale_num = 0;
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/* get length and allocate a buffer */
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(void) EnumSystemLocales(EnumLocalesProc0, LCID_INSTALLED);
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locale_buf = (char *) XP_ALLOC(locale_num * 6 + 1);
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if (locale_buf == NULL)
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return "";
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locale_buf[0] = '\0';
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/* copy locale info to the buffer */
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(void) EnumSystemLocales(EnumLocalesProc, LCID_INSTALLED);
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/* trim the last comma */
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len = XP_STRLEN(locale_buf);
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if (len >= 1)
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locale_buf[len-1] = '\0';
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return (const char *) locale_buf;
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}
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char *FE_GetLanguageCountry(INTL_LanguageCountry_Selector selector)
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{
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char *name = NULL;
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char locale_string[128];
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LCID lcid = GetUserDefaultLCID();
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/* check if the API supports the ISO code output */
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if (bAPI_Support_ISONAME == kAPI_ISONAME_NotInitialzied)
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bAPI_Support_ISONAME = API_Support_ISONAME() ? kAPI_ISONAME_Supported : kAPI_ISONAME_NotSupported;
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switch (selector)
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{
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case INTL_LanguageSel:
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case INTL_LanguageCollateSel:
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case INTL_LanguageMonetarySel:
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case INTL_LanguageNumericSel:
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case INTL_LanguageTimeSel:
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if (bAPI_Support_ISONAME == kAPI_ISONAME_Supported)
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{
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if (GetLocaleInfo(lcid, LOCALE_SISO639LANGNAME, locale_string, sizeof(locale_string)) > 0)
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name = XP_STRDUP(locale_string);
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}
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else
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{
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name = (char *) INTL_PlatformIdToISOCode((unsigned short) LANGIDFROMLCID(lcid), NULL, TRUE);
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XP_ASSERT(name && XP_STRLEN(name)==5);
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name = XP_STRDUP(XP_STRNCPY_SAFE(locale_string, name, 3)); /* copy language */
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}
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break;
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case INTL_CountrySel:
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case INTL_CountryCollateSel:
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case INTL_CountryMonetarySel:
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case INTL_CountryNumericSel:
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case INTL_CountryTimeSel:
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if (bAPI_Support_ISONAME == kAPI_ISONAME_Supported)
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{
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if (GetLocaleInfo(lcid, LOCALE_SISO3166CTRYNAME, locale_string, sizeof(locale_string)) > 0)
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name = XP_STRDUP(locale_string);
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}
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else
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{
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name = (char *) INTL_PlatformIdToISOCode((unsigned short) LANGIDFROMLCID(lcid), NULL, FALSE);
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XP_ASSERT(name && XP_STRLEN(name)==5);
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name = XP_STRDUP(XP_STRNCPY_SAFE(locale_string, &name[3], 3)); /* copy country */
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}
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break;
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case INTL_ALL_LocalesSel:
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name = XP_STRDUP(GetAllLocales());
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break;
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default:
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name = XP_STRDUP("");
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break;
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}
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return name;
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}
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#endif /* XP_WIN */
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