1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/os/ossrv/genericopenlibs/openenvcore/libc/src/lnumeric.cpp	Fri Jun 15 03:10:57 2012 +0200
     1.3 @@ -0,0 +1,121 @@
     1.4 +// Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
     1.5 +// All rights reserved.
     1.6 +// This component and the accompanying materials are made available
     1.7 +// under the terms of "Eclipse Public License v1.0"
     1.8 +// which accompanies this distribution, and is available
     1.9 +// at the URL "http://www.eclipse.org/legal/epl-v10.html".
    1.10 +//
    1.11 +// Initial Contributors:
    1.12 +// Nokia Corporation - initial contribution.
    1.13 +//
    1.14 +// Contributors:
    1.15 +//
    1.16 +// Description:
    1.17 +// Name        : lnumeric.CPP
    1.18 +// Part of     : LIBC
    1.19 +// Contains the source for LC_NUMERIC category 
    1.20 +// Version     : 
    1.21 +// This material, including documentation and any related 
    1.22 +// computer programs, is protected by copyright controlled by 
    1.23 +// Nokia Corporation. All rights are reserved. Copying, 
    1.24 +// including reproducing, storing, adapting or translating, any 
    1.25 +// or all of this material requires the prior written consent of 
    1.26 +// Nokia Corporation. This material also contains confidential 
    1.27 +// information which may not be disclosed to others without the 
    1.28 +// prior written consent of Nokia Corporation.
    1.29 +//
    1.30 +
    1.31 +#include <limits.h>
    1.32 +#include <sys/cdefs.h>
    1.33 +#include "localeinfo.h"	
    1.34 +#include "lnumeric.h"
    1.35 +
    1.36 +#if (defined(__SYMBIAN32__) && (defined(__WINSCW__) || defined(__WINS__)))
    1.37 +#include "libc_wsd_defs.h"
    1.38 +#endif
    1.39 +__BEGIN_DECLS
    1.40 +extern int __nlocale_changed;
    1.41 +#ifdef EMULATOR
    1.42 +int *GET_WSD_VAR_NAME(__nlocale_changed, g)();
    1.43 +#define __nlocale_changed (*GET_WSD_VAR_NAME(__nlocale_changed, g)())
    1.44 +#endif //EMULATOR
    1.45 +__END_DECLS
    1.46 +
    1.47 +#ifdef SYMBIAN_OE_ENHANCED_LOCALE_SUPPORT
    1.48 +extern unsigned char __clocale_set;
    1.49 +#ifdef EMULATOR
    1.50 +unsigned char *GET_WSD_VAR_NAME(__clocale_set, g)();
    1.51 +#define __clocale_set (*GET_WSD_VAR_NAME(__clocale_set, g)())
    1.52 +#endif //EMULATOR
    1.53 +#endif
    1.54 +#ifndef EMULATOR
    1.55 +int	_numeric_using_locale;
    1.56 +#else //EMULATOR
    1.57 +
    1.58 +GET_GLOBAL_VAR_FROM_TLS(_numeric_using_locale, int)
    1.59 +#define _numeric_using_locale (*GET_WSD_VAR_NAME(_numeric_using_locale, g)())
    1.60 +#endif //EMULATOR
    1.61 +
    1.62 +#ifndef EMULATOR
    1.63 +static char	numempty[] = { CHAR_MAX, '\0' };
    1.64 +#else //EMULATOR
    1.65 +static const char	numempty[] = { CHAR_MAX, '\0'};
    1.66 +#endif //EMULATOR
    1.67 +
    1.68 +
    1.69 +static const struct lc_numeric_T _C_numeric_locale = {
    1.70 +	".",     	/* decimal_point */
    1.71 +	"",     	/* thousands_sep */
    1.72 +	numempty	/* grouping */
    1.73 +};
    1.74 +
    1.75 +
    1.76 +int __numeric_load_locale(const char* localeName)
    1.77 +{
    1.78 +	//Get an instance of locale object
    1.79 +	CLocale* locale = CLocale::GetInstance();	
    1.80 +	//Load numeric(LC_NUMERIC category) information
    1.81 +	if (locale->NumericLoadLocale(localeName) == -1)
    1.82 +	{
    1.83 +		return -1;
    1.84 +	}
    1.85 +	__nlocale_changed = 1;
    1.86 +	_numeric_using_locale = 1;
    1.87 +	
    1.88 +	return 0;
    1.89 +}
    1.90 +
    1.91 +struct lc_numeric_T* __get_current_numeric_locale(void)
    1.92 +{
    1.93 +	//Retrieve numeric(LC_NUMERIC category) information
    1.94 +	if(_numeric_using_locale)
    1.95 +	{
    1.96 +		return (CLocale::GetCurrentNumericLocale());			
    1.97 +	}
    1.98 +#ifdef SYMBIAN_OE_ENHANCED_LOCALE_SUPPORT
    1.99 +	else if(__clocale_set)
   1.100 +#endif
   1.101 +	//retrieve POSIX locale numeric(LC_NUMERIC category) information
   1.102 +	return ((struct lc_numeric_T *)&_C_numeric_locale);
   1.103 +#ifdef SYMBIAN_OE_ENHANCED_LOCALE_SUPPORT
   1.104 +	else
   1.105 +	{
   1.106 +		CLocale *l=CLocale::GetInstance();
   1.107 +		l->NumericLoadLocale(NULL);
   1.108 +		return (CLocale::GetCurrentNumericLocale());	
   1.109 +	}
   1.110 +#endif
   1.111 +}
   1.112 +
   1.113 +#ifdef LOCALE_DEBUG
   1.114 +void
   1.115 +numericdebug(void) {
   1.116 +printf(	"decimal_point = %s\n"
   1.117 +	"thousands_sep = %s\n"
   1.118 +	"grouping = %s\n",
   1.119 +	_numeric_locale.decimal_point,
   1.120 +	_numeric_locale.thousands_sep,
   1.121 +	_numeric_locale.grouping
   1.122 +);
   1.123 +}
   1.124 +#endif /* LOCALE_DEBUG */