sl@0: /*
sl@0: * Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
sl@0: * All rights reserved.
sl@0: * This component and the accompanying materials are made available
sl@0: * under the terms of "Eclipse Public License v1.0"
sl@0: * which accompanies this distribution, and is available
sl@0: * at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: *
sl@0: * Initial Contributors:
sl@0: * Nokia Corporation - initial contribution.
sl@0: *
sl@0: * Contributors:
sl@0: *
sl@0: * Description:  Contains the source for LC_TIME category related functions
sl@0:  *     
sl@0:  *
sl@0: */
sl@0: 
sl@0:  
sl@0: #include <stddef.h>
sl@0: #include "localeinfo.h"
sl@0: #include "timelocal.h"
sl@0: 
sl@0: #if (defined(__SYMBIAN32__) && (defined(__WINSCW__) || defined(__WINS__)))
sl@0: #include "libc_wsd_defs.h"
sl@0: #endif
sl@0: 
sl@0: extern int __nlocale_changed;
sl@0: #ifdef EMULATOR
sl@0: int *GET_WSD_VAR_NAME(__nlocale_changed, g)();
sl@0: #define __nlocale_changed (*GET_WSD_VAR_NAME(__nlocale_changed, g)())
sl@0: #endif //EMULATOR
sl@0: 
sl@0: #ifdef SYMBIAN_OE_ENHANCED_LOCALE_SUPPORT
sl@0: extern unsigned char __clocale_set;
sl@0: #ifdef EMULATOR
sl@0: unsigned char *GET_WSD_VAR_NAME(__clocale_set, g)();
sl@0: #define __clocale_set (*GET_WSD_VAR_NAME(__clocale_set, g)())
sl@0: #endif //EMULATOR
sl@0: #endif
sl@0: #ifndef EMULATOR
sl@0: int _time_using_locale = 0;
sl@0: #else //EMULATOR
sl@0: 
sl@0: GET_GLOBAL_VAR_FROM_TLS(_time_using_locale, int)
sl@0: #define _time_using_locale (*GET_WSD_VAR_NAME(_time_using_locale, g)())
sl@0: #endif //EMULATOR
sl@0: 
sl@0: static const struct lc_time_T	_C_time_locale = {
sl@0: 	{
sl@0: 		"Jan", "Feb", "Mar", "Apr", "May", "Jun",
sl@0: 		"Jul", "Aug", "Sep", "Oct", "Nov", "Dec"
sl@0: 	}, {
sl@0: 		"January", "February", "March", "April", "May", "June",
sl@0: 		"July", "August", "September", "October", "November", "December"
sl@0: 	}, {
sl@0: 		"Sun", "Mon", "Tue", "Wed",
sl@0: 		"Thu", "Fri", "Sat"
sl@0: 	}, {
sl@0: 		"Sunday", "Monday", "Tuesday", "Wednesday",
sl@0: 		"Thursday", "Friday", "Saturday"
sl@0: 	},
sl@0: 
sl@0: 	/* X_fmt */
sl@0: 	"%H:%M:%S",
sl@0: 
sl@0: 	/*
sl@0: 	 * x_fmt
sl@0: 	 * Since the C language standard calls for
sl@0: 	 * "date, using locale's date format," anything goes.
sl@0: 	 * Using just numbers (as here) makes Quakers happier;
sl@0: 	 * it's also compatible with SVR4.
sl@0: 	 */
sl@0: 	"%m/%d/%y",
sl@0: 
sl@0: 	/*
sl@0: 	 * c_fmt
sl@0: 	 */
sl@0: 	"%a %b %e %H:%M:%S %Y",
sl@0: 
sl@0: 	/* am */
sl@0: 	"AM",
sl@0: 
sl@0: 	/* pm */
sl@0: 	"PM",
sl@0: 
sl@0: 	/* date_fmt */
sl@0: 	"%a %b %e %H:%M:%S %Z %Y",
sl@0: 	
sl@0: 	/* alt_month
sl@0: 	 * Standalone months forms for %OB
sl@0: 	 */
sl@0: 	{
sl@0: 		"January", "February", "March", "April", "May", "June",
sl@0: 		"July", "August", "September", "October", "November", "December"
sl@0: 	},
sl@0: 
sl@0: 	/* md_order
sl@0: 	 * Month / day order in dates
sl@0: 	 */
sl@0: 	"md",
sl@0: 
sl@0: 	/* ampm_fmt
sl@0: 	 * To determine 12-hour clock format time (empty, if N/A)
sl@0: 	 */
sl@0: 	"%I:%M:%S %p"
sl@0: };
sl@0: 
sl@0: struct lc_time_T *
sl@0: __get_current_time_locale(void)
sl@0: {
sl@0: #ifdef SYMBIAN_OE_ENHANCED_LOCALE_SUPPORT
sl@0:     TInt ret;
sl@0: #endif
sl@0: 	//retrieve time(LC_TIME category) related information
sl@0: 	if(_time_using_locale)
sl@0: 	{
sl@0: 		return (CLocale::GetCurrentTimeLocale());
sl@0: 	}
sl@0: #ifdef SYMBIAN_OE_ENHANCED_LOCALE_SUPPORT
sl@0:     else if(__clocale_set)	
sl@0: #endif
sl@0: 	//Retrieve POSIX locale time(LC_TIME) information
sl@0: 	return (struct lc_time_T *)&_C_time_locale;
sl@0: #ifdef SYMBIAN_OE_ENHANCED_LOCALE_SUPPORT
sl@0: 	else
sl@0: 	{
sl@0: 		CLocale *l=CLocale::GetInstance();
sl@0: 		ret=l->SyncLocale(ELocaleLanguageSettings);
sl@0:     	if(ret==-1)
sl@0:     	return NULL;
sl@0:     	TRAPD(result, l->TimeLoadLocaleL(NULL));
sl@0:     	if((result != KErrNone))
sl@0: 		return NULL;
sl@0: 		return (CLocale::GetCurrentTimeLocale());
sl@0: 	}
sl@0: #endif
sl@0: }
sl@0: 
sl@0: int
sl@0: __time_load_locale(const char* localeName)
sl@0: {
sl@0: 
sl@0: 	CLocale* locale = CLocale::GetInstance();	
sl@0: 	//Set time(LC_TIME category) related information
sl@0: 	TInt ret=KErrNone;
sl@0: 	TRAPD(result,ret = locale->TimeLoadLocaleL(localeName));
sl@0: 	if((result != KErrNone) || (ret == -1))
sl@0: 	{
sl@0: 		return -1;
sl@0: 	}
sl@0: 	_time_using_locale = 1;
sl@0: 	return 0;
sl@0: 
sl@0: }