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/*
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* Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description: Contains the source for setting the locale
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*
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*
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*/
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#include <errno.h>
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#include <locale.h>
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#include <stdlib.h>
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#include <string.h>
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#include <sys/cdefs.h>
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#include <_ansi.h>
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#include "lmonetary.h"
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#include "lnumeric.h"
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#include "timelocal.h"
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#include "localeinfo.h"
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#if (defined(__SYMBIAN32__) && (defined(__WINSCW__) || defined(__WINS__)))
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#include "libc_wsd_defs.h"
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#endif
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#define LOCALE_LENGTH 30
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extern int _time_using_locale;
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extern int _numeric_using_locale;
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extern int _monetary_using_locale;
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extern int __nlocale_changed;
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extern int __mlocale_changed;
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#ifdef SYMBIAN_OE_ENHANCED_LOCALE_SUPPORT
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extern unsigned char __clocale_set;
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extern unsigned char __applocale_changed;
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#endif
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#ifdef EMULATOR
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int *GET_WSD_VAR_NAME(_monetary_using_locale, g)();
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int *GET_WSD_VAR_NAME(_numeric_using_locale, g)();
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int *GET_WSD_VAR_NAME(_time_using_locale, g)();
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GET_GLOBAL_VAR_FROM_TLS(__mlocale_changed, int)
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GET_GLOBAL_VAR_FROM_TLS(__nlocale_changed, int)
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#ifdef SYMBIAN_OE_ENHANCED_LOCALE_SUPPORT
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GET_GLOBAL_VAR_FROM_TLS(__clocale_set, unsigned char)
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GET_GLOBAL_VAR_FROM_TLS(__applocale_changed, unsigned char)
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#endif
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#define _monetary_using_locale (*GET_WSD_VAR_NAME(_monetary_using_locale, g)())
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#define _numeric_using_locale (*GET_WSD_VAR_NAME(_numeric_using_locale, g)())
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#define _time_using_locale (*GET_WSD_VAR_NAME(_time_using_locale, g)())
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#define __mlocale_changed (*GET_WSD_VAR_NAME(__mlocale_changed, g)())
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#define __nlocale_changed (*GET_WSD_VAR_NAME(__nlocale_changed, g)())
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#ifdef SYMBIAN_OE_ENHANCED_LOCALE_SUPPORT
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#define __clocale_set (*GET_WSD_VAR_NAME(__clocale_set, g)())
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#define __applocale_changed (*GET_WSD_VAR_NAME(__applocale_changed, g)())
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#endif
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#endif //EMULATOR
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__BEGIN_DECLS
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#ifndef EMULATOR
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char LC_CTYPE_LocaleName[LOCALE_LENGTH] = {'\0'};
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char LC_COLLATE_LocaleName[LOCALE_LENGTH] = {'\0'};
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char LC_NUMERIC_LocaleName[LOCALE_LENGTH] = {'\0'};
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char LC_MONETARY_LocaleName[LOCALE_LENGTH] = {'\0'};
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char LC_TIME_LocaleName[LOCALE_LENGTH] ={'\0'};
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char LC_ALL_LocaleName[LOCALE_LENGTH] = {'\0'};
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#else //EMULATOR
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GET_GLOBAL_ARRAY_FROM_TLS(LC_CTYPE_LocaleName, char)
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GET_GLOBAL_ARRAY_FROM_TLS(LC_COLLATE_LocaleName, char)
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GET_GLOBAL_ARRAY_FROM_TLS(LC_NUMERIC_LocaleName, char)
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GET_GLOBAL_ARRAY_FROM_TLS(LC_MONETARY_LocaleName, char)
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GET_GLOBAL_ARRAY_FROM_TLS(LC_TIME_LocaleName, char)
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GET_GLOBAL_ARRAY_FROM_TLS(LC_ALL_LocaleName, char)
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#define LC_CTYPE_LocaleName (GET_WSD_VAR_NAME(LC_CTYPE_LocaleName, g)())
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#define LC_COLLATE_LocaleName (GET_WSD_VAR_NAME(LC_COLLATE_LocaleName, g)())
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#define LC_NUMERIC_LocaleName (GET_WSD_VAR_NAME(LC_NUMERIC_LocaleName, g)())
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#define LC_MONETARY_LocaleName (GET_WSD_VAR_NAME(LC_MONETARY_LocaleName, g)())
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#define LC_TIME_LocaleName (GET_WSD_VAR_NAME(LC_TIME_LocaleName, g)())
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#define LC_ALL_LocaleName (GET_WSD_VAR_NAME(LC_ALL_LocaleName, g)())
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#endif //EMULATOR
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__END_DECLS
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extern "C" {
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EXPORT_C char * setlocale(int category, const char* locale)
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{
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CLocale* loc = CLocale::GetInstance();
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//Query the current locale
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if(NULL == locale)
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{
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char* ret = NULL;
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switch(category)
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{
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case LC_CTYPE: if(!*LC_CTYPE_LocaleName)
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{
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LC_CTYPE_LocaleName[0] = 'C';
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LC_CTYPE_LocaleName[1] = '\0';
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}
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ret = (char*) LC_CTYPE_LocaleName;
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break;
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case LC_COLLATE:if(!*LC_COLLATE_LocaleName)
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{
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LC_COLLATE_LocaleName[0] = 'C';
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LC_COLLATE_LocaleName[1] = '\0';
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}
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ret = (char*) LC_COLLATE_LocaleName;
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break;
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case LC_TIME: if(!*LC_TIME_LocaleName)
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{
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LC_TIME_LocaleName[0] = 'C';
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LC_TIME_LocaleName[1] = '\0';
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_time_using_locale = 0;
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}
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ret = (char*) LC_TIME_LocaleName;
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break;
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case LC_NUMERIC:if(!*LC_NUMERIC_LocaleName)
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{
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LC_NUMERIC_LocaleName[0] = 'C';
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LC_NUMERIC_LocaleName[1] = '\0';
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_numeric_using_locale = 0;
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}
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ret = (char*) LC_NUMERIC_LocaleName;
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break;
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case LC_MONETARY:if(!*LC_MONETARY_LocaleName)
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{
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LC_MONETARY_LocaleName[0] = 'C';
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LC_MONETARY_LocaleName[1] = '\0';
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_monetary_using_locale = 0;
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}
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ret = (char*) LC_MONETARY_LocaleName;
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break;
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case LC_MESSAGES:
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break;
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case LC_ALL :if(!*LC_ALL_LocaleName)
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{
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_time_using_locale = 0;
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_numeric_using_locale = 0;
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_monetary_using_locale = 0;
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LC_CTYPE_LocaleName[0] = 'C';
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LC_CTYPE_LocaleName[1] = '\0';
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LC_COLLATE_LocaleName[0] = 'C';
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LC_COLLATE_LocaleName[1] = '\0';
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LC_TIME_LocaleName[0] = 'C';
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LC_TIME_LocaleName[1] = '\0';
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LC_NUMERIC_LocaleName[0] = 'C';
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LC_NUMERIC_LocaleName[1] = '\0';
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LC_MONETARY_LocaleName[0] = 'C';
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LC_MONETARY_LocaleName[1] = '\0';
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LC_ALL_LocaleName[0] = 'C';
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LC_ALL_LocaleName[1] = '\0';
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}
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ret = (char*) LC_ALL_LocaleName;
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break;
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default:
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errno = EINVAL;
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return (NULL);
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}
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return ret;
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}
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//If locale is "" set each category(LC_CTYPE, LC_COLLATE, LC_NUMERIC, LC_TIME, LC_MONETARY) to C locale
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if(strcmp(locale, "") == 0 )
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{
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_time_using_locale = 0;
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_numeric_using_locale = 0;
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_monetary_using_locale = 0;
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__nlocale_changed = 1;
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__mlocale_changed = 1;
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#ifdef SYMBIAN_OE_ENHANCED_LOCALE_SUPPORT
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__clocale_set = 1;
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__applocale_changed = 1;
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#endif
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LC_CTYPE_LocaleName[0] = 'C';
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LC_CTYPE_LocaleName[1] = '\0';
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LC_COLLATE_LocaleName[0] = 'C';
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LC_COLLATE_LocaleName[1] = '\0';
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LC_TIME_LocaleName[0] = 'C';
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LC_TIME_LocaleName[1] = '\0';
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LC_NUMERIC_LocaleName[0] = 'C';
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LC_NUMERIC_LocaleName[1] = '\0';
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LC_MONETARY_LocaleName[0] = 'C';
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LC_MONETARY_LocaleName[1] = '\0';
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LC_ALL_LocaleName[0] = 'C';
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LC_ALL_LocaleName[1] = '\0';
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return "C";
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}
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if (strcmp(locale, "C") == 0 || strcmp(locale, "POSIX") == 0)
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{
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if(LC_ALL == category)
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{
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_time_using_locale = 0;
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_numeric_using_locale = 0;
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_monetary_using_locale = 0;
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__nlocale_changed = 1;
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__mlocale_changed = 1;
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#ifdef SYMBIAN_OE_ENHANCED_LOCALE_SUPPORT
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__clocale_set = 1;
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__applocale_changed = 1;
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#endif
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strcpy((char*) LC_ALL_LocaleName, locale);
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LC_ALL_LocaleName[strlen(locale)] = '\0';
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strcpy((char*) LC_CTYPE_LocaleName, locale);
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LC_CTYPE_LocaleName[strlen(locale)] = '\0';
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strcpy((char*) LC_COLLATE_LocaleName, locale);
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LC_COLLATE_LocaleName[strlen(locale)] = '\0';
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strcpy((char*) LC_NUMERIC_LocaleName, locale);
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LC_NUMERIC_LocaleName[strlen(locale)] = '\0';
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strcpy((char*) LC_MONETARY_LocaleName, locale);
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LC_MONETARY_LocaleName[strlen(locale)] = '\0';
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strcpy((char*) LC_TIME_LocaleName, locale);
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LC_TIME_LocaleName[strlen(locale)] = '\0';
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return (char*) locale;
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}
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switch(category)
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{
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case LC_CTYPE: strcpy((char*) LC_CTYPE_LocaleName, locale);
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LC_CTYPE_LocaleName[strlen(locale)] = '\0';
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break;
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case LC_COLLATE: strcpy((char*) LC_COLLATE_LocaleName, locale);
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LC_COLLATE_LocaleName[strlen(locale)] = '\0';
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break;
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case LC_TIME: _time_using_locale = 0;
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strcpy((char*) LC_TIME_LocaleName, locale);
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LC_TIME_LocaleName[strlen(locale)] = '\0';
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break;
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case LC_NUMERIC: _numeric_using_locale = 0;
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__nlocale_changed = 1;
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#ifdef SYMBIAN_OE_ENHANCED_LOCALE_SUPPORT
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__applocale_changed = 1;
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#endif
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strcpy((char*) LC_NUMERIC_LocaleName, locale);
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LC_NUMERIC_LocaleName[strlen(locale)] = '\0';
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break;
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case LC_MONETARY: _monetary_using_locale = 0;
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__mlocale_changed = 1;
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#ifdef SYMBIAN_OE_ENHANCED_LOCALE_SUPPORT
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__applocale_changed = 1;
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#endif
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strcpy((char*) LC_MONETARY_LocaleName, locale);
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LC_MONETARY_LocaleName[strlen(locale)] = '\0';
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break;
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case LC_MESSAGES:
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default:
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|
sl@0
|
276 |
errno = EINVAL;
|
|
sl@0
|
277 |
return (NULL);
|
|
sl@0
|
278 |
}
|
|
sl@0
|
279 |
return ((char*) locale);
|
|
sl@0
|
280 |
}
|
|
sl@0
|
281 |
|
|
sl@0
|
282 |
//If locale is other than C or POSIX
|
|
sl@0
|
283 |
TPtrC8 src((const TUint8*)locale);
|
|
sl@0
|
284 |
TBuf16 <LOCALE_LENGTH> localeString;
|
|
sl@0
|
285 |
localeString.Copy(src);
|
|
sl@0
|
286 |
TText* retVal = loc->SetLocale(localeString);
|
|
sl@0
|
287 |
if(NULL == retVal)
|
|
sl@0
|
288 |
{
|
|
sl@0
|
289 |
return NULL;
|
|
sl@0
|
290 |
}
|
|
sl@0
|
291 |
|
|
sl@0
|
292 |
if(LC_ALL == category)
|
|
sl@0
|
293 |
{
|
|
sl@0
|
294 |
TInt retVal =0;
|
|
sl@0
|
295 |
|
|
sl@0
|
296 |
if( __numeric_load_locale(locale) == -1)
|
|
sl@0
|
297 |
{
|
|
sl@0
|
298 |
retVal = -1;
|
|
sl@0
|
299 |
}
|
|
sl@0
|
300 |
if(__monetary_load_locale(locale) == -1)
|
|
sl@0
|
301 |
{
|
|
sl@0
|
302 |
retVal = -1;
|
|
sl@0
|
303 |
}
|
|
sl@0
|
304 |
if (__time_load_locale(locale) == -1)
|
|
sl@0
|
305 |
{
|
|
sl@0
|
306 |
retVal = -1;
|
|
sl@0
|
307 |
}
|
|
sl@0
|
308 |
|
|
sl@0
|
309 |
if(!retVal)
|
|
sl@0
|
310 |
{
|
|
sl@0
|
311 |
strcpy((char*) LC_ALL_LocaleName, locale);
|
|
sl@0
|
312 |
LC_ALL_LocaleName[strlen(locale)] = '\0';
|
|
sl@0
|
313 |
strcpy((char*) LC_CTYPE_LocaleName, locale);
|
|
sl@0
|
314 |
LC_CTYPE_LocaleName[strlen(locale)] = '\0';
|
|
sl@0
|
315 |
strcpy((char*) LC_COLLATE_LocaleName, locale);
|
|
sl@0
|
316 |
LC_COLLATE_LocaleName[strlen(locale)] = '\0';
|
|
sl@0
|
317 |
strcpy((char*) LC_NUMERIC_LocaleName, locale);
|
|
sl@0
|
318 |
LC_NUMERIC_LocaleName[strlen(locale)] = '\0';
|
|
sl@0
|
319 |
strcpy((char*) LC_MONETARY_LocaleName, locale);
|
|
sl@0
|
320 |
LC_MONETARY_LocaleName[strlen(locale)] = '\0';
|
|
sl@0
|
321 |
strcpy((char*) LC_TIME_LocaleName, locale);
|
|
sl@0
|
322 |
LC_TIME_LocaleName[strlen(locale)] = '\0';
|
|
sl@0
|
323 |
return (char*) locale;
|
|
sl@0
|
324 |
}
|
|
sl@0
|
325 |
else
|
|
sl@0
|
326 |
{
|
|
sl@0
|
327 |
return NULL;
|
|
sl@0
|
328 |
}
|
|
sl@0
|
329 |
}
|
|
sl@0
|
330 |
|
|
sl@0
|
331 |
switch (category)
|
|
sl@0
|
332 |
{
|
|
sl@0
|
333 |
case LC_CTYPE: strcpy((char*) LC_CTYPE_LocaleName, locale);
|
|
sl@0
|
334 |
LC_CTYPE_LocaleName[strlen(locale)] = '\0';
|
|
sl@0
|
335 |
break;
|
|
sl@0
|
336 |
|
|
sl@0
|
337 |
case LC_COLLATE: strcpy((char*) LC_COLLATE_LocaleName, locale);
|
|
sl@0
|
338 |
LC_COLLATE_LocaleName[strlen(locale)] = '\0';
|
|
sl@0
|
339 |
break;
|
|
sl@0
|
340 |
|
|
sl@0
|
341 |
case LC_TIME: if(!__time_load_locale(locale))
|
|
sl@0
|
342 |
{
|
|
sl@0
|
343 |
strcpy((char*) LC_TIME_LocaleName, locale);
|
|
sl@0
|
344 |
LC_TIME_LocaleName[strlen(locale)] = '\0';
|
|
sl@0
|
345 |
}
|
|
sl@0
|
346 |
else
|
|
sl@0
|
347 |
{
|
|
sl@0
|
348 |
return NULL;
|
|
sl@0
|
349 |
}
|
|
sl@0
|
350 |
break;
|
|
sl@0
|
351 |
|
|
sl@0
|
352 |
case LC_NUMERIC: if(!__numeric_load_locale(locale))
|
|
sl@0
|
353 |
{
|
|
sl@0
|
354 |
strcpy((char*) LC_NUMERIC_LocaleName, locale);
|
|
sl@0
|
355 |
LC_NUMERIC_LocaleName[strlen(locale)] = '\0';
|
|
sl@0
|
356 |
}
|
|
sl@0
|
357 |
else
|
|
sl@0
|
358 |
{
|
|
sl@0
|
359 |
return NULL;
|
|
sl@0
|
360 |
}
|
|
sl@0
|
361 |
break;
|
|
sl@0
|
362 |
|
|
sl@0
|
363 |
case LC_MONETARY: if(!__monetary_load_locale(locale))
|
|
sl@0
|
364 |
{
|
|
sl@0
|
365 |
strcpy((char*) LC_MONETARY_LocaleName, locale);
|
|
sl@0
|
366 |
LC_MONETARY_LocaleName[strlen(locale)] = '\0';
|
|
sl@0
|
367 |
}
|
|
sl@0
|
368 |
else
|
|
sl@0
|
369 |
{
|
|
sl@0
|
370 |
return NULL;
|
|
sl@0
|
371 |
}
|
|
sl@0
|
372 |
break;
|
|
sl@0
|
373 |
|
|
sl@0
|
374 |
case LC_MESSAGES:
|
|
sl@0
|
375 |
default:
|
|
sl@0
|
376 |
errno = EINVAL;
|
|
sl@0
|
377 |
return (NULL);
|
|
sl@0
|
378 |
}
|
|
sl@0
|
379 |
return ((char*) locale);
|
|
sl@0
|
380 |
}
|
|
sl@0
|
381 |
|
|
sl@0
|
382 |
|
|
sl@0
|
383 |
EXPORT_C wchar_t* wsetlocale(int category, const wchar_t* locale)
|
|
sl@0
|
384 |
{
|
|
sl@0
|
385 |
char LocaleName[LOCALE_LENGTH];
|
|
sl@0
|
386 |
wchar_t *wideLocaleName = new wchar_t[LOCALE_LENGTH + 1];
|
|
sl@0
|
387 |
char *result = NULL;
|
|
sl@0
|
388 |
|
|
sl@0
|
389 |
if (locale != NULL)
|
|
sl@0
|
390 |
{
|
|
sl@0
|
391 |
if ((size_t)-1 != (wcstombs((char*)LocaleName, locale, LOCALE_LENGTH*sizeof(wchar_t))))
|
|
sl@0
|
392 |
{
|
|
sl@0
|
393 |
result = setlocale(category, LocaleName);
|
|
sl@0
|
394 |
}
|
|
sl@0
|
395 |
}
|
|
sl@0
|
396 |
else
|
|
sl@0
|
397 |
{
|
|
sl@0
|
398 |
result = setlocale(category, NULL);
|
|
sl@0
|
399 |
}
|
|
sl@0
|
400 |
|
|
sl@0
|
401 |
if (result != NULL)
|
|
sl@0
|
402 |
{
|
|
sl@0
|
403 |
if ((size_t)-1 != (mbstowcs(wideLocaleName, result, LOCALE_LENGTH*sizeof(wchar_t))))
|
|
sl@0
|
404 |
{
|
|
sl@0
|
405 |
return wideLocaleName;
|
|
sl@0
|
406 |
}
|
|
sl@0
|
407 |
}
|
|
sl@0
|
408 |
|
|
sl@0
|
409 |
delete []wideLocaleName;
|
|
sl@0
|
410 |
return NULL;
|
|
sl@0
|
411 |
}
|
|
sl@0
|
412 |
|
|
sl@0
|
413 |
} //extern "C"
|