// Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
// All rights reserved.
// This component and the accompanying materials are made available
// under the terms of "Eclipse Public License v1.0"
// which accompanies this distribution, and is available
// at the URL "http://www.eclipse.org/legal/epl-v10.html".
//
// Initial Contributors:
// Nokia Corporation - initial contribution.
//
// Contributors:
//
// Description:
// Name : lnumeric.CPP
// Part of : LIBC
// Contains the source for LC_NUMERIC category
// Version :
// This material, including documentation and any related
// computer programs, is protected by copyright controlled by
// Nokia Corporation. All rights are reserved. Copying,
// including reproducing, storing, adapting or translating, any
// or all of this material requires the prior written consent of
// Nokia Corporation. This material also contains confidential
// information which may not be disclosed to others without the
// prior written consent of Nokia Corporation.
//
#include <limits.h>
#include <sys/cdefs.h>
#include "localeinfo.h"
#include "lnumeric.h"
#if (defined(__SYMBIAN32__) && (defined(__WINSCW__) || defined(__WINS__)))
#include "libc_wsd_defs.h"
#endif
__BEGIN_DECLS
extern int __nlocale_changed;
#ifdef EMULATOR
int *GET_WSD_VAR_NAME(__nlocale_changed, g)();
#define __nlocale_changed (*GET_WSD_VAR_NAME(__nlocale_changed, g)())
#endif //EMULATOR
__END_DECLS
#ifdef SYMBIAN_OE_ENHANCED_LOCALE_SUPPORT
extern unsigned char __clocale_set;
#ifdef EMULATOR
unsigned char *GET_WSD_VAR_NAME(__clocale_set, g)();
#define __clocale_set (*GET_WSD_VAR_NAME(__clocale_set, g)())
#endif //EMULATOR
#endif
#ifndef EMULATOR
int _numeric_using_locale;
#else //EMULATOR
GET_GLOBAL_VAR_FROM_TLS(_numeric_using_locale, int)
#define _numeric_using_locale (*GET_WSD_VAR_NAME(_numeric_using_locale, g)())
#endif //EMULATOR
#ifndef EMULATOR
static char numempty[] = { CHAR_MAX, '\0' };
#else //EMULATOR
static const char numempty[] = { CHAR_MAX, '\0'};
#endif //EMULATOR
static const struct lc_numeric_T _C_numeric_locale = {
".", /* decimal_point */
"", /* thousands_sep */
numempty /* grouping */
};
int __numeric_load_locale(const char* localeName)
{
//Get an instance of locale object
CLocale* locale = CLocale::GetInstance();
//Load numeric(LC_NUMERIC category) information
if (locale->NumericLoadLocale(localeName) == -1)
{
return -1;
}
__nlocale_changed = 1;
_numeric_using_locale = 1;
return 0;
}
struct lc_numeric_T* __get_current_numeric_locale(void)
{
//Retrieve numeric(LC_NUMERIC category) information
if(_numeric_using_locale)
{
return (CLocale::GetCurrentNumericLocale());
}
#ifdef SYMBIAN_OE_ENHANCED_LOCALE_SUPPORT
else if(__clocale_set)
#endif
//retrieve POSIX locale numeric(LC_NUMERIC category) information
return ((struct lc_numeric_T *)&_C_numeric_locale);
#ifdef SYMBIAN_OE_ENHANCED_LOCALE_SUPPORT
else
{
CLocale *l=CLocale::GetInstance();
l->NumericLoadLocale(NULL);
return (CLocale::GetCurrentNumericLocale());
}
#endif
}
#ifdef LOCALE_DEBUG
void
numericdebug(void) {
printf( "decimal_point = %s\n"
"thousands_sep = %s\n"
"grouping = %s\n",
_numeric_locale.decimal_point,
_numeric_locale.thousands_sep,
_numeric_locale.grouping
);
}
#endif /* LOCALE_DEBUG */