/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#include <string.h>
#include <stdio.h>
#include <string>
#include <sal/log.hxx>
#include <unotools/localedatawrapper.hxx>
#include <unotools/calendarwrapper.hxx>
#include <unotools/digitgroupingiterator.hxx>
#include <tools/debug.hxx>
#include <i18nlangtag/languagetag.hxx>
#include <com/sun/star/i18n/KNumberFormatUsage.hpp>
#include <com/sun/star/i18n/KNumberFormatType.hpp>
#include <com/sun/star/i18n/LocaleData2.hpp>
#include <com/sun/star/i18n/CalendarFieldIndex.hpp>
#include <com/sun/star/i18n/CalendarDisplayIndex.hpp>
#include <com/sun/star/i18n/NumberFormatIndex.hpp>
#include <com/sun/star/i18n/NumberFormatMapper.hpp>
#include <comphelper/processfactory.hxx>
#include <rtl/instance.hxx>
#include <rtl/ustrbuf.hxx>
#include <osl/diagnose.h>
#include <sal/macros.h>
#include <rtl/math.hxx>
static const sal_uInt16 nCurrFormatInvalid = 0xffff;
static const sal_uInt16 nCurrFormatDefault = 0;
using namespace ::com::sun::star;
using namespace ::com::sun::star::i18n;
using namespace ::com::sun::star::uno;
namespace
{
struct InstalledLocales
: public rtl::Static<
uno::Sequence< lang::Locale >, InstalledLocales >
{};
struct InstalledLanguageTypes
: public rtl::Static<
std::vector< LanguageType >, InstalledLanguageTypes >
{};
}
bool LocaleDataWrapper::Locale_Compare::operator()(const css::lang::Locale& rLocale1, const css::lang::Locale& rLocale2) const
{
if (rLocale1.Language < rLocale2.Language)
return true;
else if (rLocale1.Language > rLocale2.Language)
return false;
if (rLocale1.Country < rLocale2.Country)
return true;
else if (rLocale1.Country > rLocale2.Country)
return false;
return rLocale1.Variant < rLocale2.Variant;
}
sal_uInt8 LocaleDataWrapper::nLocaleDataChecking = 0;
LocaleDataWrapper::LocaleDataWrapper(
const Reference< uno::XComponentContext > & rxContext,
const LanguageTag& rLanguageTag
)
:
m_xContext( rxContext ),
xLD( LocaleData2::create(rxContext) ),
maLanguageTag( rLanguageTag ),
bLocaleDataItemValid( false ),
bReservedWordValid( false ),
bSecondaryCalendarValid( false )
{
invalidateData();
}
LocaleDataWrapper::LocaleDataWrapper(
const LanguageTag& rLanguageTag
)
:
m_xContext( comphelper::getProcessComponentContext() ),
xLD( LocaleData2::create(m_xContext) ),
maLanguageTag( rLanguageTag ),
bLocaleDataItemValid( false ),
bReservedWordValid( false ),
bSecondaryCalendarValid( false )
{
invalidateData();
}
LocaleDataWrapper::~LocaleDataWrapper()
{
}
void LocaleDataWrapper::setLanguageTag( const LanguageTag& rLanguageTag )
{
::utl::ReadWriteGuard aGuard( aMutex, ReadWriteGuardMode::CriticalChange );
maLanguageTag = rLanguageTag;
invalidateData();
}
const LanguageTag& LocaleDataWrapper::getLanguageTag() const
{
::utl::ReadWriteGuard aGuard( aMutex );
return maLanguageTag;
}
const css::lang::Locale& LocaleDataWrapper::getMyLocale() const
{
::utl::ReadWriteGuard aGuard( aMutex );
return maLanguageTag.getLocale();
}
void LocaleDataWrapper::invalidateData()
{
aCurrSymbol.clear();
aCurrBankSymbol.clear();
nDateOrder = nLongDateOrder = DateOrder::Invalid;
nCurrPositiveFormat = nCurrNegativeFormat = nCurrDigits = nCurrFormatInvalid;
if ( bLocaleDataItemValid )
{
for (OUString & j : aLocaleItem)
j.clear();
bLocaleDataItemValid = false;
}
if ( bReservedWordValid )
{
for (OUString & j : aReservedWord)
j.clear();
bReservedWordValid = false;
}
xDefaultCalendar.reset();
xSecondaryCalendar.reset();
bSecondaryCalendarValid = false;
if (aGrouping.getLength())
aGrouping[0] = 0;
if (aDateAcceptancePatterns.getLength())
aDateAcceptancePatterns = Sequence<OUString>();
}
/* FIXME-BCP47: locale data should provide a language tag instead that could be
* passed on. */
css::i18n::LanguageCountryInfo LocaleDataWrapper::getLanguageCountryInfo() const
{
try
{
return xLD->getLanguageCountryInfo( getMyLocale() );
}
catch (const Exception& e)
{
SAL_WARN( "unotools.i18n", "getLanguageCountryInfo: Exception caught " << e );
}
return css::i18n::LanguageCountryInfo();
}
const css::i18n::LocaleDataItem2& LocaleDataWrapper::getLocaleItem() const
{
{
::utl::ReadWriteGuard aGuard( aMutex );
const css::lang::Locale& rLocal = getMyLocale();
auto itr = maDataItemCache.find(rLocal);
if (itr != maDataItemCache.end())
return itr->second;
}
try
{
::utl::ReadWriteGuard aGuard( aMutex );
const css::lang::Locale& rLocal = getMyLocale();
css::i18n::LocaleDataItem2 aItem = xLD->getLocaleItem2( rLocal );
auto aRet = maDataItemCache.insert(std::make_pair(rLocal, aItem));
assert(aRet.second);
return aRet.first->second;
}
catch (const Exception& e)
{
SAL_WARN( "unotools.i18n", "getLocaleItem: Exception caught " << e );
}
static css::i18n::LocaleDataItem2 aEmptyItem;
return aEmptyItem;
}
css::uno::Sequence< css::i18n::Currency2 > LocaleDataWrapper::getAllCurrencies() const
{
try
{
return xLD->getAllCurrencies2( getMyLocale() );
}
catch (const Exception& e)
{
SAL_WARN( "unotools.i18n", "getAllCurrencies: Exception caught " << e );
}
return css::uno::Sequence< css::i18n::Currency2 >(0);
}
css::uno::Sequence< css::i18n::FormatElement > LocaleDataWrapper::getAllFormats() const
{
try
{
return xLD->getAllFormats( getMyLocale() );
}
catch (const Exception& e)
{
SAL_WARN( "unotools.i18n", "getAllFormats: Exception caught " << e );
}
return css::uno::Sequence< css::i18n::FormatElement >(0);
}
css::i18n::ForbiddenCharacters LocaleDataWrapper::getForbiddenCharacters() const
{
try
{
return xLD->getForbiddenCharacters( getMyLocale() );
}
catch (const Exception& e)
{
SAL_WARN( "unotools.i18n", "getForbiddenCharacters: Exception caught " << e );
}
return css::i18n::ForbiddenCharacters();
}
css::uno::Sequence< OUString > LocaleDataWrapper::getReservedWord() const
{
try
{
return xLD->getReservedWord( getMyLocale() );
}
catch ( const Exception& e )
{
SAL_WARN( "unotools.i18n", "getReservedWord: Exception caught " << e );
}
return css::uno::Sequence< OUString >(0);
}
css::uno::Sequence< css::lang::Locale > LocaleDataWrapper::getAllInstalledLocaleNames() const
{
uno::Sequence< lang::Locale > &rInstalledLocales = InstalledLocales::get();
if ( rInstalledLocales.getLength() )
return rInstalledLocales;
try
{
rInstalledLocales = xLD->getAllInstalledLocaleNames();
}
catch ( const Exception& e )
{
SAL_WARN( "unotools.i18n", "getAllInstalledLocaleNames: Exception caught " << e );
}
return rInstalledLocales;
}
// --- Impl and helpers ----------------------------------------------------
// static
css::uno::Sequence< css::lang::Locale > LocaleDataWrapper::getInstalledLocaleNames()
{
const uno::Sequence< lang::Locale > &rInstalledLocales =
InstalledLocales::get();
if ( !rInstalledLocales.getLength() )
{
LocaleDataWrapper aLDW( ::comphelper::getProcessComponentContext(), LanguageTag( LANGUAGE_SYSTEM) );
aLDW.getAllInstalledLocaleNames();
}
return rInstalledLocales;
}
// static
std::vector< LanguageType > LocaleDataWrapper::getInstalledLanguageTypes()
{
std::vector< LanguageType > &rInstalledLanguageTypes =
InstalledLanguageTypes::get();
if ( !rInstalledLanguageTypes.empty() )
return rInstalledLanguageTypes;
css::uno::Sequence< css::lang::Locale > xLoc = getInstalledLocaleNames();
sal_Int32 nCount = xLoc.getLength();
std::vector< LanguageType > xLang;
xLang.reserve(nCount);
for ( sal_Int32 i=0; i<nCount; i++ )
{
LanguageTag aLanguageTag( xLoc[i] );
OUString aDebugLocale;
if (areChecksEnabled())
{
aDebugLocale = aLanguageTag.getBcp47( false);
}
LanguageType eLang = aLanguageTag.getLanguageType( false);
if (areChecksEnabled() && eLang == LANGUAGE_DONTKNOW)
{
OUStringBuffer aMsg("ConvertIsoNamesToLanguage: unknown MS-LCID for locale\n");
aMsg.append(aDebugLocale);
outputCheckMessage(aMsg.makeStringAndClear());
}
if ( eLang == LANGUAGE_NORWEGIAN) // no_NO, not Bokmal (nb_NO), not Nynorsk (nn_NO)
eLang = LANGUAGE_DONTKNOW; // don't offer "Unknown" language
if ( eLang != LANGUAGE_DONTKNOW )
{
LanguageTag aBackLanguageTag( eLang);
if ( aLanguageTag != aBackLanguageTag )
{
// In checks, exclude known problems because no MS-LCID defined
// and default for Language found.
if ( areChecksEnabled()
&& aDebugLocale != "ar-SD" // Sudan/ar
&& aDebugLocale != "en-CB" // Caribbean is not a country
// && aDebugLocale != "en-BG" // ?!? Bulgaria/en
// && aDebugLocale != "es-BR" // ?!? Brazil/es
)
{
OUStringBuffer aMsg("ConvertIsoNamesToLanguage/ConvertLanguageToIsoNames: ambiguous locale (MS-LCID?)\n");
aMsg.append(aDebugLocale);
aMsg.append(" -> 0x");
aMsg.append(static_cast<sal_Int32>(static_cast<sal_uInt16>(eLang)), 16);
aMsg.append(" -> ");
aMsg.append(aBackLanguageTag.getBcp47());
outputCheckMessage( aMsg.makeStringAndClear() );
}
eLang = LANGUAGE_DONTKNOW;
}
}
if ( eLang != LANGUAGE_DONTKNOW )
xLang.push_back(eLang);
}
rInstalledLanguageTypes = xLang;
return rInstalledLanguageTypes;
}
const OUString& LocaleDataWrapper::getOneLocaleItem( sal_Int16 nItem ) const
{
::utl::ReadWriteGuard aGuard( aMutex );
if ( nItem >= LocaleItem::COUNT2 )
{
SAL_WARN( "unotools.i18n", "getOneLocaleItem: bounds" );
return aLocaleItem[0];
}
if (aLocaleItem[nItem].isEmpty())
{ // no cached content
aGuard.changeReadToWrite();
const_cast<LocaleDataWrapper*>(this)->getOneLocaleItemImpl( nItem );
}
return aLocaleItem[nItem];
}
void LocaleDataWrapper::getOneLocaleItemImpl( sal_Int16 nItem )
{
if ( !bLocaleDataItemValid )
{
aLocaleDataItem = getLocaleItem();
bLocaleDataItemValid = true;
}
switch ( nItem )
{
case LocaleItem::DATE_SEPARATOR :
aLocaleItem[nItem] = aLocaleDataItem.dateSeparator;
break;
case LocaleItem::THOUSAND_SEPARATOR :
aLocaleItem[nItem] = aLocaleDataItem.thousandSeparator;
break;
case LocaleItem::DECIMAL_SEPARATOR :
aLocaleItem[nItem] = aLocaleDataItem.decimalSeparator;
break;
case LocaleItem::TIME_SEPARATOR :
aLocaleItem[nItem] = aLocaleDataItem.timeSeparator;
break;
case LocaleItem::TIME_100SEC_SEPARATOR :
aLocaleItem[nItem] = aLocaleDataItem.time100SecSeparator;
break;
case LocaleItem::LIST_SEPARATOR :
aLocaleItem[nItem] = aLocaleDataItem.listSeparator;
break;
case LocaleItem::SINGLE_QUOTATION_START :
aLocaleItem[nItem] = aLocaleDataItem.quotationStart;
break;
case LocaleItem::SINGLE_QUOTATION_END :
aLocaleItem[nItem] = aLocaleDataItem.quotationEnd;
break;
case LocaleItem::DOUBLE_QUOTATION_START :
aLocaleItem[nItem] = aLocaleDataItem.doubleQuotationStart;
break;
case LocaleItem::DOUBLE_QUOTATION_END :
aLocaleItem[nItem] = aLocaleDataItem.doubleQuotationEnd;
break;
case LocaleItem::MEASUREMENT_SYSTEM :
aLocaleItem[nItem] = aLocaleDataItem.measurementSystem;
break;
case LocaleItem::TIME_AM :
aLocaleItem[nItem] = aLocaleDataItem.timeAM;
break;
case LocaleItem::TIME_PM :
aLocaleItem[nItem] = aLocaleDataItem.timePM;
break;
case LocaleItem::LONG_DATE_DAY_OF_WEEK_SEPARATOR :
aLocaleItem[nItem] = aLocaleDataItem.LongDateDayOfWeekSeparator;
break;
case LocaleItem::LONG_DATE_DAY_SEPARATOR :
aLocaleItem[nItem] = aLocaleDataItem.LongDateDaySeparator;
break;
case LocaleItem::LONG_DATE_MONTH_SEPARATOR :
aLocaleItem[nItem] = aLocaleDataItem.LongDateMonthSeparator;
break;
case LocaleItem::LONG_DATE_YEAR_SEPARATOR :
aLocaleItem[nItem] = aLocaleDataItem.LongDateYearSeparator;
break;
case LocaleItem::DECIMAL_SEPARATOR_ALTERNATIVE :
aLocaleItem[nItem] = aLocaleDataItem.decimalSeparatorAlternative;
break;
default:
SAL_WARN( "unotools.i18n", "getOneLocaleItemImpl: which one?" );
}
}
void LocaleDataWrapper::getOneReservedWordImpl( sal_Int16 nWord )
{
if ( !bReservedWordValid )
{
aReservedWordSeq = getReservedWord();
bReservedWordValid = true;
}
DBG_ASSERT( nWord < aReservedWordSeq.getLength(), "getOneReservedWordImpl: which one?" );
if ( nWord < aReservedWordSeq.getLength() )
aReservedWord[nWord] = aReservedWordSeq[nWord];
}
const OUString& LocaleDataWrapper::getOneReservedWord( sal_Int16 nWord ) const
{
::utl::ReadWriteGuard aGuard( aMutex );
if ( nWord < 0 || nWord >= reservedWords::COUNT )
{
SAL_WARN( "unotools.i18n", "getOneReservedWord: bounds" );
nWord = reservedWords::FALSE_WORD;
}
if (aReservedWord[nWord].isEmpty())
{ // no cached content
aGuard.changeReadToWrite();
const_cast<LocaleDataWrapper*>(this)->getOneReservedWordImpl( nWord );
}
return aReservedWord[nWord];
}
MeasurementSystem LocaleDataWrapper::mapMeasurementStringToEnum( const OUString& rMS ) const
{
//! TODO: could be cached too
if ( rMS.equalsIgnoreAsciiCase( "metric" ) )
return MeasurementSystem::Metric;
//! TODO: other measurement systems? => extend enum MeasurementSystem
return MeasurementSystem::US;
}
void LocaleDataWrapper::getSecondaryCalendarImpl()
{
if (!xSecondaryCalendar && !bSecondaryCalendarValid)
{
Sequence< Calendar2 > xCals = getAllCalendars();
sal_Int32 nCount = xCals.getLength();
if (nCount > 1)
{
sal_Int32 nNonDef = -1;
const Calendar2* pArr = xCals.getArray();
for (sal_Int32 i=0; i<nCount; ++i)
{
if (!pArr[i].Default)
{
nNonDef = i;
break;
}
}
if (nNonDef >= 0)
xSecondaryCalendar.reset( new Calendar2( xCals[nNonDef]));
}
bSecondaryCalendarValid = true;
}
}
bool LocaleDataWrapper::doesSecondaryCalendarUseEC( const OUString& rName ) const
{
if (rName.isEmpty())
return false;
// Check language tag first to avoid loading all calendars of this locale.
LanguageTag aLoaded( getLoadedLanguageTag());
OUString aBcp47( aLoaded.getBcp47());
// So far determine only by locale, we know for a few.
/* TODO: check date format codes? or add to locale data? */
if ( aBcp47 != "ja-JP" &&
aBcp47 != "lo-LA" &&
aBcp47 != "zh-TW")
return false;
::utl::ReadWriteGuard aGuard( aMutex );
if (!bSecondaryCalendarValid)
{ // no cached content
aGuard.changeReadToWrite();
const_cast<LocaleDataWrapper*>(this)->getSecondaryCalendarImpl();
}
if (!xSecondaryCalendar)
return false;
if (!xSecondaryCalendar->Name.equalsIgnoreAsciiCase( rName))
return false;
return true;
}
void LocaleDataWrapper::getDefaultCalendarImpl()
{
if (!xDefaultCalendar)
{
Sequence< Calendar2 > xCals = getAllCalendars();
sal_Int32 nCount = xCals.getLength();
sal_Int32 nDef = 0;
if (nCount > 1)
{
const Calendar2* pArr = xCals.getArray();
for (sal_Int32 i=0; i<nCount; ++i)
{
if (pArr[i].Default)
{
nDef = i;
break;
}
}
}
xDefaultCalendar.reset( new Calendar2( xCals[nDef]));
}
}
const std::shared_ptr< css::i18n::Calendar2 >& LocaleDataWrapper::getDefaultCalendar() const
{
::utl::ReadWriteGuard aGuard( aMutex );
if (!xDefaultCalendar)
{ // no cached content
aGuard.changeReadToWrite();
const_cast<LocaleDataWrapper*>(this)->getDefaultCalendarImpl();
}
return xDefaultCalendar;
}
css::uno::Sequence< css::i18n::CalendarItem2 > const & LocaleDataWrapper::getDefaultCalendarDays() const
{
return getDefaultCalendar()->Days;
}
css::uno::Sequence< css::i18n::CalendarItem2 > const & LocaleDataWrapper::getDefaultCalendarMonths() const
{
return getDefaultCalendar()->Months;
}
// --- currencies -----------------------------------------------------
const OUString& LocaleDataWrapper::getCurrSymbol() const
{
::utl::ReadWriteGuard aGuard( aMutex );
if (aCurrSymbol.isEmpty())
{
aGuard.changeReadToWrite();
const_cast<LocaleDataWrapper*>(this)->getCurrSymbolsImpl();
}
return aCurrSymbol;
}
const OUString& LocaleDataWrapper::getCurrBankSymbol() const
{
::utl::ReadWriteGuard aGuard( aMutex );
if (aCurrBankSymbol.isEmpty())
{
aGuard.changeReadToWrite();
const_cast<LocaleDataWrapper*>(this)->getCurrSymbolsImpl();
}
return aCurrBankSymbol;
}
sal_uInt16 LocaleDataWrapper::getCurrPositiveFormat() const
{
::utl::ReadWriteGuard aGuard( aMutex );
if ( nCurrPositiveFormat == nCurrFormatInvalid )
{
aGuard.changeReadToWrite();
const_cast<LocaleDataWrapper*>(this)->getCurrFormatsImpl();
}
return nCurrPositiveFormat;
}
sal_uInt16 LocaleDataWrapper::getCurrNegativeFormat() const
{
::utl::ReadWriteGuard aGuard( aMutex );
if ( nCurrNegativeFormat == nCurrFormatInvalid )
{
aGuard.changeReadToWrite();
const_cast<LocaleDataWrapper*>(this)->getCurrFormatsImpl();
}
return nCurrNegativeFormat;
}
sal_uInt16 LocaleDataWrapper::getCurrDigits() const
{
::utl::ReadWriteGuard aGuard( aMutex );
if ( nCurrDigits == nCurrFormatInvalid )
{
aGuard.changeReadToWrite();
const_cast<LocaleDataWrapper*>(this)->getCurrSymbolsImpl();
}
return nCurrDigits;
}
void LocaleDataWrapper::getCurrSymbolsImpl()
{
Sequence< Currency2 > aCurrSeq = getAllCurrencies();
sal_Int32 nCnt = aCurrSeq.getLength();
Currency2 const * const pCurrArr = aCurrSeq.getArray();
sal_Int32 nElem;
for ( nElem = 0; nElem < nCnt; nElem++ )
{
if ( pCurrArr[nElem].Default )
break;
}
if ( nElem >= nCnt )
{
if (areChecksEnabled())
{
outputCheckMessage( appendLocaleInfo( "LocaleDataWrapper::getCurrSymbolsImpl: no default currency" ) );
}
nElem = 0;
if ( nElem >= nCnt )
{
if (areChecksEnabled())
outputCheckMessage(OUString("LocaleDataWrapper::getCurrSymbolsImpl: no currency at all, using ShellsAndPebbles"));
aCurrSymbol = "ShellsAndPebbles";
aCurrBankSymbol = aCurrSymbol;
nCurrPositiveFormat = nCurrNegativeFormat = nCurrFormatDefault;
nCurrDigits = 2;
return;
}
}
aCurrSymbol = pCurrArr[nElem].Symbol;
aCurrBankSymbol = pCurrArr[nElem].BankSymbol;
nCurrDigits = pCurrArr[nElem].DecimalPlaces;
}
void LocaleDataWrapper::scanCurrFormatImpl( const OUString& rCode,
sal_Int32 nStart, sal_Int32& nSign, sal_Int32& nPar,
sal_Int32& nNum, sal_Int32& nBlank, sal_Int32& nSym ) const
{
nSign = nPar = nNum = nBlank = nSym = -1;
const sal_Unicode* const pStr = rCode.getStr();
const sal_Unicode* const pStop = pStr + rCode.getLength();
const sal_Unicode* p = pStr + nStart;
int nInSection = 0;
bool bQuote = false;
while ( p < pStop )
{
if ( bQuote )
{
if ( *p == '"' && *(p-1) != '\\' )
bQuote = false;
}
else
{
switch ( *p )
{
case '"' :
if ( pStr == p || *(p-1) != '\\' )
bQuote = true;
break;
case '-' :
if (!nInSection && nSign == -1)
nSign = p - pStr;
break;
case '(' :
if (!nInSection && nPar == -1)
nPar = p - pStr;
break;
case '0' :
case '#' :
if (!nInSection && nNum == -1)
nNum = p - pStr;
break;
case '[' :
nInSection++;
break;
case ']' :
if ( nInSection )
{
nInSection--;
if (!nInSection && nBlank == -1
&& nSym != -1 && p < pStop-1 && *(p+1) == ' ' )
nBlank = p - pStr + 1;
}
break;
case '$' :
if (nSym == -1 && nInSection && *(p-1) == '[')
{
nSym = p - pStr + 1;
if (nNum != -1 && *(p-2) == ' ')
nBlank = p - pStr - 2;
}
break;
case ';' :
if ( !nInSection )
p = pStop;
break;
default:
if (!nInSection && nSym == -1 && rCode.match(aCurrSymbol, static_cast<sal_Int32>(p - pStr)))
{ // currency symbol not surrounded by [$...]
nSym = p - pStr;
if (nBlank == -1 && pStr < p && *(p-1) == ' ')
nBlank = p - pStr - 1;
p += aCurrSymbol.getLength() - 1;
if (nBlank == -1 && p < pStop-2 && *(p+2) == ' ')
nBlank = p - pStr + 2;
}
}
}
p++;
}
}
void LocaleDataWrapper::getCurrFormatsImpl()
{
css::uno::Reference< css::i18n::XNumberFormatCode > xNFC = i18n::NumberFormatMapper::create( m_xContext );
uno::Sequence< NumberFormatCode > aFormatSeq = xNFC->getAllFormatCode( KNumberFormatUsage::CURRENCY, getMyLocale() );
sal_Int32 nCnt = aFormatSeq.getLength();
if ( !nCnt )
{ // bad luck
if (areChecksEnabled())
{
outputCheckMessage( appendLocaleInfo( "LocaleDataWrapper::getCurrFormatsImpl: no currency formats" ) );
}
nCurrPositiveFormat = nCurrNegativeFormat = nCurrFormatDefault;
return;
}
// find a negative code (medium preferred) and a default (medium preferred) (not necessarily the same)
NumberFormatCode const * const pFormatArr = aFormatSeq.getArray();
sal_Int32 nElem, nDef, nNeg, nMedium;
nDef = nNeg = nMedium = -1;
for ( nElem = 0; nElem < nCnt; nElem++ )
{
if ( pFormatArr[nElem].Type == KNumberFormatType::MEDIUM )
{
if ( pFormatArr[nElem].Default )
{
nDef = nElem;
nMedium = nElem;
if ( pFormatArr[nElem].Code.indexOf( ';' ) >= 0 )
nNeg = nElem;
}
else
{
if ( (nNeg == -1 || nMedium == -1) && pFormatArr[nElem].Code.indexOf( ';' ) >= 0 )
nNeg = nElem;
if ( nMedium == -1 )
nMedium = nElem;
}
}
else
{
if ( nDef == -1 && pFormatArr[nElem].Default )
nDef = nElem;
if ( nNeg == -1 && pFormatArr[nElem].Code.indexOf( ';' ) >= 0 )
nNeg = nElem;
}
}
// make sure it's loaded
getCurrSymbol();
sal_Int32 nSign, nPar, nNum, nBlank, nSym;
// positive format
nElem = (nDef >= 0 ? nDef : (nNeg >= 0 ? nNeg : 0));
scanCurrFormatImpl( pFormatArr[nElem].Code, 0, nSign, nPar, nNum, nBlank, nSym );
if (areChecksEnabled() && (nNum == -1 || nSym == -1))
{
outputCheckMessage( appendLocaleInfo( "LocaleDataWrapper::getCurrFormatsImpl: CurrPositiveFormat?" ) );
}
if (nBlank == -1)
{
if ( nSym < nNum )
nCurrPositiveFormat = 0; // $1
else
nCurrPositiveFormat = 1; // 1$
}
else
{
if ( nSym < nNum )
nCurrPositiveFormat = 2; // $ 1
else
nCurrPositiveFormat = 3; // 1 $
}
// negative format
if ( nNeg < 0 )
nCurrNegativeFormat = nCurrFormatDefault;
else
{
const OUString& rCode = pFormatArr[nNeg].Code;
sal_Int32 nDelim = rCode.indexOf(';');
scanCurrFormatImpl( rCode, nDelim+1, nSign, nPar, nNum, nBlank, nSym );
if (areChecksEnabled() && (nNum == -1 || nSym == -1 || (nPar == -1 && nSign == -1)))
{
outputCheckMessage( appendLocaleInfo( "LocaleDataWrapper::getCurrFormatsImpl: CurrNegativeFormat?" ) );
}
// NOTE: one of nPar or nSign are allowed to be -1
if (nBlank == -1)
{
if ( nSym < nNum )
{
if ( -1 < nPar && nPar < nSym )
nCurrNegativeFormat = 0; // ($1)
else if ( -1 < nSign && nSign < nSym )
nCurrNegativeFormat = 1; // -$1
else if ( nNum < nSign )
nCurrNegativeFormat = 3; // $1-
else
nCurrNegativeFormat = 2; // $-1
}
else
{
if ( -1 < nPar && nPar < nNum )
nCurrNegativeFormat = 4; // (1$)
else if ( -1 < nSign && nSign < nNum )
nCurrNegativeFormat = 5; // -1$
else if ( nSym < nSign )
nCurrNegativeFormat = 7; // 1$-
else
nCurrNegativeFormat = 6; // 1-$
}
}
else
{
if ( nSym < nNum )
{
if ( -1 < nPar && nPar < nSym )
nCurrNegativeFormat = 14; // ($ 1)
else if ( -1 < nSign && nSign < nSym )
nCurrNegativeFormat = 9; // -$ 1
else if ( nNum < nSign )
nCurrNegativeFormat = 12; // $ 1-
else
nCurrNegativeFormat = 11; // $ -1
}
else
{
if ( -1 < nPar && nPar < nNum )
nCurrNegativeFormat = 15; // (1 $)
else if ( -1 < nSign && nSign < nNum )
nCurrNegativeFormat = 8; // -1 $
else if ( nSym < nSign )
nCurrNegativeFormat = 10; // 1 $-
else
nCurrNegativeFormat = 13; // 1- $
}
}
}
}
// --- date -----------------------------------------------------------
DateOrder LocaleDataWrapper::getDateOrder() const
{
::utl::ReadWriteGuard aGuard( aMutex );
if ( nDateOrder == DateOrder::Invalid )
{
aGuard.changeReadToWrite();
const_cast<LocaleDataWrapper*>(this)->getDateOrdersImpl();
}
return nDateOrder;
}
DateOrder LocaleDataWrapper::getLongDateOrder() const
{
::utl::ReadWriteGuard aGuard( aMutex );
if ( nLongDateOrder == DateOrder::Invalid )
{
aGuard.changeReadToWrite();
const_cast<LocaleDataWrapper*>(this)->getDateOrdersImpl();
}
return nLongDateOrder;
}
DateOrder LocaleDataWrapper::scanDateOrderImpl( const OUString& rCode ) const
{
// Only some european versions were translated, the ones with different
// keyword combinations are:
// English DMY, German TMJ, Spanish DMA, French JMA, Italian GMA,
// Dutch DMJ, Finnish PKV
// default is English keywords for every other language
sal_Int32 nDay = rCode.indexOf('D');
sal_Int32 nMonth = rCode.indexOf('M');
sal_Int32 nYear = rCode.indexOf('Y');
if (nDay == -1 || nMonth == -1 || nYear == -1)
{ // This algorithm assumes that all three parts (DMY) are present
if (nMonth == -1)
{ // only Finnish has something else than 'M' for month
nMonth = rCode.indexOf('K');
if (nMonth != -1)
{
nDay = rCode.indexOf('P');
nYear = rCode.indexOf('V');
}
}
else if (nDay == -1)
{ // We have a month 'M' if we reach this branch.
// Possible languages containing 'M' but no 'D':
// German, French, Italian
nDay = rCode.indexOf('T'); // German
if (nDay != -1)
nYear = rCode.indexOf('J');
else
{
nYear = rCode.indexOf('A'); // French, Italian
if (nYear != -1)
{
nDay = rCode.indexOf('J'); // French
if (nDay == -1)
nDay = rCode.indexOf('G'); // Italian
}
}
}
else
{ // We have a month 'M' and a day 'D'.
// Possible languages containing 'D' and 'M' but not 'Y':
// Spanish, Dutch
nYear = rCode.indexOf('A'); // Spanish
if (nYear == -1)
nYear = rCode.indexOf('J'); // Dutch
}
if (nDay == -1 || nMonth == -1 || nYear == -1)
{
if (areChecksEnabled())
{
outputCheckMessage( appendLocaleInfo( "LocaleDataWrapper::scanDateOrder: not all DMY present" ) );
}
if (nDay == -1)
nDay = rCode.getLength();
if (nMonth == -1)
nMonth = rCode.getLength();
if (nYear == -1)
nYear = rCode.getLength();
}
}
// compare with <= because each position may equal rCode.getLength()
if ( nDay <= nMonth && nMonth <= nYear )
return DateOrder::DMY; // also if every position equals rCode.getLength()
else if ( nMonth <= nDay && nDay <= nYear )
return DateOrder::MDY;
else if ( nYear <= nMonth && nMonth <= nDay )
return DateOrder::YMD;
else
{
if (areChecksEnabled())
{
outputCheckMessage( appendLocaleInfo( "LocaleDataWrapper::scanDateOrder: no magic applicable" ) );
}
return DateOrder::DMY;
}
}
void LocaleDataWrapper::getDateOrdersImpl()
{
css::uno::Reference< css::i18n::XNumberFormatCode > xNFC = i18n::NumberFormatMapper::create( m_xContext );
uno::Sequence< NumberFormatCode > aFormatSeq = xNFC->getAllFormatCode( KNumberFormatUsage::DATE, getMyLocale() );
sal_Int32 nCnt = aFormatSeq.getLength();
if ( !nCnt )
{ // bad luck
if (areChecksEnabled())
{
outputCheckMessage( appendLocaleInfo( "LocaleDataWrapper::getDateOrdersImpl: no date formats" ) );
}
nDateOrder = nLongDateOrder = DateOrder::DMY;
return;
}
// find the edit (21), a default (medium preferred),
// a medium (default preferred), and a long (default preferred)
NumberFormatCode const * const pFormatArr = aFormatSeq.getArray();
sal_Int32 nElem, nEdit, nDef, nMedium, nLong;
nEdit = nDef = nMedium = nLong = -1;
for ( nElem = 0; nElem < nCnt; nElem++ )
{
if ( nEdit == -1 && pFormatArr[nElem].Index == NumberFormatIndex::DATE_SYS_DDMMYYYY )
nEdit = nElem;
if ( nDef == -1 && pFormatArr[nElem].Default )
nDef = nElem;
switch ( pFormatArr[nElem].Type )
{
case KNumberFormatType::MEDIUM :
{
if ( pFormatArr[nElem].Default )
{
nDef = nElem;
nMedium = nElem;
}
else if ( nMedium == -1 )
nMedium = nElem;
}
break;
case KNumberFormatType::LONG :
{
if ( pFormatArr[nElem].Default )
nLong = nElem;
else if ( nLong == -1 )
nLong = nElem;
}
break;
}
}
if ( nEdit == -1 )
{
if (areChecksEnabled())
{
outputCheckMessage( appendLocaleInfo( "LocaleDataWrapper::getDateOrdersImpl: no edit" ) );
}
if ( nDef == -1 )
{
if (areChecksEnabled())
{
outputCheckMessage( appendLocaleInfo( "LocaleDataWrapper::getDateOrdersImpl: no default" ) );
}
if ( nMedium != -1 )
nDef = nMedium;
else if ( nLong != -1 )
nDef = nLong;
else
nDef = 0;
}
nEdit = nDef;
}
DateOrder nDF = scanDateOrderImpl( pFormatArr[nEdit].Code );
if ( pFormatArr[nEdit].Type == KNumberFormatType::LONG )
{ // normally this is not the case
nLongDateOrder = nDateOrder = nDF;
}
else
{
nDateOrder = nDF;
if ( nLong == -1 )
nLongDateOrder = nDF;
else
nLongDateOrder = scanDateOrderImpl( pFormatArr[nLong].Code );
}
}
// --- digit grouping -------------------------------------------------
void LocaleDataWrapper::getDigitGroupingImpl()
{
/* TODO: This is a very simplified grouping setup that only serves its
* current purpose for Indian locales. A free-form flexible one would
* obtain grouping from locale data where it could be specified using, for
* example, codes like #,### and #,##,### that would generate the integer
* sequence. Needed additional API and a locale data element.
*/
if (!aGrouping.getLength())
{
aGrouping.realloc(3); // room for {3,2,0}
aGrouping[0] = 0; // invalidate
}
if (!aGrouping[0])
{
i18n::LanguageCountryInfo aLCInfo( getLanguageCountryInfo());
if (aLCInfo.Country.equalsIgnoreAsciiCase("IN") || // India
aLCInfo.Country.equalsIgnoreAsciiCase("BT") ) // Bhutan
{
aGrouping[0] = 3;
aGrouping[1] = 2;
aGrouping[2] = 0;
}
else
{
aGrouping[0] = 3;
aGrouping[1] = 0;
}
}
}
const css::uno::Sequence< sal_Int32 > LocaleDataWrapper::getDigitGrouping() const
{
::utl::ReadWriteGuard aGuard( aMutex );
if (!aGrouping.getLength() || aGrouping[0] == 0)
{ // no cached content
aGuard.changeReadToWrite();
const_cast<LocaleDataWrapper*>(this)->getDigitGroupingImpl();
}
return aGrouping;
}
// --- simple number formatting helpers -------------------------------
// The ImplAdd... methods are taken from class International and modified to
// suit the needs.
static sal_Unicode* ImplAddUNum( sal_Unicode* pBuf, sal_uInt64 nNumber )
{
// fill temp buffer with digits
sal_Unicode aTempBuf[64];
sal_Unicode* pTempBuf = aTempBuf;
do
{
*pTempBuf = static_cast<sal_Unicode>(nNumber % 10) + '0';
pTempBuf++;
nNumber /= 10;
}
while ( nNumber );
// copy temp buffer to buffer passed
do
{
pTempBuf--;
*pBuf = *pTempBuf;
pBuf++;
}
while ( pTempBuf != aTempBuf );
return pBuf;
}
static sal_Unicode* ImplAddUNum( sal_Unicode* pBuf, sal_uInt64 nNumber, int nMinLen )
{
// fill temp buffer with digits
sal_Unicode aTempBuf[64];
sal_Unicode* pTempBuf = aTempBuf;
do
{
*pTempBuf = static_cast<sal_Unicode>(nNumber % 10) + '0';
pTempBuf++;
nNumber /= 10;
nMinLen--;
}
while ( nNumber );
// fill with zeros up to the minimal length
while ( nMinLen > 0 )
{
*pBuf = '0';
pBuf++;
nMinLen--;
}
// copy temp buffer to real buffer
do
{
pTempBuf--;
*pBuf = *pTempBuf;
pBuf++;
}
while ( pTempBuf != aTempBuf );
return pBuf;
}
static sal_Unicode* ImplAddNum( sal_Unicode* pBuf, sal_Int64 nNumber, int nMinLen )
{
if (nNumber < 0)
{
*pBuf++ = '-';
nNumber = -nNumber;
}
return ImplAddUNum( pBuf, nNumber, nMinLen);
}
static sal_Unicode* ImplAdd2UNum( sal_Unicode* pBuf, sal_uInt16 nNumber, bool bLeading )
{
DBG_ASSERT( nNumber < 100, "ImplAdd2UNum() - Number >= 100" );
if ( nNumber < 10 )
{
if ( bLeading )
{
*pBuf = '0';
pBuf++;
}
*pBuf = nNumber + '0';
}
else
{
sal_uInt16 nTemp = nNumber % 10;
nNumber /= 10;
*pBuf = nNumber + '0';
pBuf++;
*pBuf = nTemp + '0';
}
pBuf++;
return pBuf;
}
static sal_Unicode* ImplAdd9UNum( sal_Unicode* pBuf, sal_uInt32 nNumber )
{
DBG_ASSERT( nNumber < 1000000000, "ImplAdd9UNum() - Number >= 1000000000" );
std::ostringstream ostr;
ostr.fill('0');
ostr.width(9);
ostr << nNumber;
std::string aStr = ostr.str();
for(const char *pAB= aStr.c_str(); *pAB != '\0'; ++pAB, ++pBuf)
{
*pBuf = *pAB;
}
return pBuf;
}
inline sal_Unicode* ImplAddString( sal_Unicode* pBuf, const OUString& rStr )
{
if ( rStr.getLength() == 1 )
*pBuf++ = rStr[0];
else if (rStr.isEmpty())
;
else
{
memcpy( pBuf, rStr.getStr(), rStr.getLength() * sizeof(sal_Unicode) );
pBuf += rStr.getLength();
}
return pBuf;
}
inline sal_Unicode* ImplAddString( sal_Unicode* pBuf, sal_Unicode c )
{
*pBuf = c;
pBuf++;
return pBuf;
}
inline sal_Unicode* ImplAddString( sal_Unicode* pBuf, const sal_Unicode* pCopyBuf, sal_Int32 nLen )
{
memcpy( pBuf, pCopyBuf, nLen * sizeof(sal_Unicode) );
return pBuf + nLen;
}
sal_Unicode* LocaleDataWrapper::ImplAddFormatNum( sal_Unicode* pBuf,
sal_Int64 nNumber, sal_uInt16 nDecimals, bool bUseThousandSep,
bool bTrailingZeros ) const
{
sal_Unicode aNumBuf[64];
sal_Unicode* pNumBuf;
sal_uInt16 nNumLen;
sal_uInt16 i = 0;
// negative number
if ( nNumber < 0 )
{
nNumber *= -1;
*pBuf = '-';
pBuf++;
}
// convert number
pNumBuf = ImplAddUNum( aNumBuf, static_cast<sal_uInt64>(nNumber) );
nNumLen = static_cast<sal_uInt16>(static_cast<sal_uLong>(pNumBuf-aNumBuf));
pNumBuf = aNumBuf;
if ( nNumLen <= nDecimals )
{
// strip .0 in decimals?
if ( !nNumber && !bTrailingZeros )
{
*pBuf = '0';
pBuf++;
}
else
{
// LeadingZero, insert 0
if ( isNumLeadingZero() )
{
*pBuf = '0';
pBuf++;
}
// append decimal separator
pBuf = ImplAddString( pBuf, getNumDecimalSep() );
// fill with zeros
while ( i < (nDecimals-nNumLen) )
{
*pBuf = '0';
pBuf++;
i++;
}
// append decimals
while ( nNumLen )
{
*pBuf = *pNumBuf;
pBuf++;
pNumBuf++;
nNumLen--;
}
}
}
else
{
const OUString& rThoSep = getNumThousandSep();
// copy number to buffer (excluding decimals)
sal_uInt16 nNumLen2 = nNumLen-nDecimals;
uno::Sequence< sal_Bool > aGroupPos;
if (bUseThousandSep)
aGroupPos = utl::DigitGroupingIterator::createForwardSequence(
nNumLen2, getDigitGrouping());
for (; i < nNumLen2; ++i )
{
*pBuf = *pNumBuf;
pBuf++;
pNumBuf++;
// add thousand separator?
if ( bUseThousandSep && aGroupPos[i] )
pBuf = ImplAddString( pBuf, rThoSep );
}
// append decimals
if ( nDecimals )
{
pBuf = ImplAddString( pBuf, getNumDecimalSep() );
bool bNullEnd = true;
while ( i < nNumLen )
{
if ( *pNumBuf != '0' )
bNullEnd = false;
*pBuf = *pNumBuf;
pBuf++;
pNumBuf++;
i++;
}
// strip .0 in decimals?
if ( bNullEnd && !bTrailingZeros )
pBuf -= nDecimals+1;
}
}
return pBuf;
}
// --- simple date and time formatting --------------------------------
OUString LocaleDataWrapper::getDate( const Date& rDate ) const
{
::utl::ReadWriteGuard aGuard( aMutex, ReadWriteGuardMode::BlockCritical );
//!TODO: leading zeros et al
sal_Unicode aBuf[128];
sal_Unicode* pBuf = aBuf;
sal_uInt16 nDay = rDate.GetDay();
sal_uInt16 nMonth = rDate.GetMonth();
sal_Int16 nYear = rDate.GetYear();
sal_uInt16 nYearLen;
if ( (true) /* IsDateCentury() */ )
nYearLen = 4;
else
{
nYearLen = 2;
nYear %= 100;
}
switch ( getDateOrder() )
{
case DateOrder::DMY :
pBuf = ImplAdd2UNum( pBuf, nDay, true /* IsDateDayLeadingZero() */ );
pBuf = ImplAddString( pBuf, getDateSep() );
pBuf = ImplAdd2UNum( pBuf, nMonth, true /* IsDateMonthLeadingZero() */ );
pBuf = ImplAddString( pBuf, getDateSep() );
pBuf = ImplAddNum( pBuf, nYear, nYearLen );
break;
case DateOrder::MDY :
pBuf = ImplAdd2UNum( pBuf, nMonth, true /* IsDateMonthLeadingZero() */ );
pBuf = ImplAddString( pBuf, getDateSep() );
pBuf = ImplAdd2UNum( pBuf, nDay, true /* IsDateDayLeadingZero() */ );
pBuf = ImplAddString( pBuf, getDateSep() );
pBuf = ImplAddNum( pBuf, nYear, nYearLen );
break;
default:
pBuf = ImplAddNum( pBuf, nYear, nYearLen );
pBuf = ImplAddString( pBuf, getDateSep() );
pBuf = ImplAdd2UNum( pBuf, nMonth, true /* IsDateMonthLeadingZero() */ );
pBuf = ImplAddString( pBuf, getDateSep() );
pBuf = ImplAdd2UNum( pBuf, nDay, true /* IsDateDayLeadingZero() */ );
}
return OUString(aBuf, pBuf-aBuf);
}
OUString LocaleDataWrapper::getTime( const tools::Time& rTime, bool bSec, bool b100Sec ) const
{
::utl::ReadWriteGuard aGuard( aMutex, ReadWriteGuardMode::BlockCritical );
//!TODO: leading zeros et al
sal_Unicode aBuf[128];
sal_Unicode* pBuf = aBuf;
sal_uInt16 nHour = rTime.GetHour();
nHour %= 24;
pBuf = ImplAdd2UNum( pBuf, nHour, true /* IsTimeLeadingZero() */ );
pBuf = ImplAddString( pBuf, getTimeSep() );
pBuf = ImplAdd2UNum( pBuf, rTime.GetMin(), true );
if ( bSec )
{
pBuf = ImplAddString( pBuf, getTimeSep() );
pBuf = ImplAdd2UNum( pBuf, rTime.GetSec(), true );
if ( b100Sec )
{
pBuf = ImplAddString( pBuf, getTime100SecSep() );
pBuf = ImplAdd9UNum( pBuf, rTime.GetNanoSec() );
}
}
return OUString(aBuf, pBuf - aBuf);
}
OUString LocaleDataWrapper::getLongDate( const Date& rDate, CalendarWrapper& rCal,
bool bTwoDigitYear ) const
{
::utl::ReadWriteGuard aGuard( aMutex, ReadWriteGuardMode::BlockCritical );
sal_Unicode aBuf[20];
sal_Unicode* pBuf;
OUString aStr;
sal_Int16 nVal;
rCal.setGregorianDateTime( rDate );
// day of week
nVal = rCal.getValue( CalendarFieldIndex::DAY_OF_WEEK );
aStr += rCal.getDisplayName( CalendarDisplayIndex::DAY, nVal, 1 );
aStr += getLongDateDayOfWeekSep();
// day of month
nVal = rCal.getValue( CalendarFieldIndex::DAY_OF_MONTH );
pBuf = ImplAdd2UNum( aBuf, nVal, false/*bDayOfMonthWithLeadingZero*/ );
OUString aDay(aBuf, pBuf-aBuf);
// month of year
nVal = rCal.getValue( CalendarFieldIndex::MONTH );
OUString aMonth( rCal.getDisplayName( CalendarDisplayIndex::MONTH, nVal, 1 ) );
// year
nVal = rCal.getValue( CalendarFieldIndex::YEAR );
if ( bTwoDigitYear )
pBuf = ImplAddUNum( aBuf, nVal % 100, 2 );
else
pBuf = ImplAddUNum( aBuf, nVal );
OUString aYear(aBuf, pBuf-aBuf);
// concatenate
switch ( getLongDateOrder() )
{
case DateOrder::DMY :
aStr += aDay + getLongDateDaySep() + aMonth + getLongDateMonthSep() + aYear;
break;
case DateOrder::MDY :
aStr += aMonth + getLongDateMonthSep() + aDay + getLongDateDaySep() + aYear;
break;
default: // YMD
aStr += aYear + getLongDateYearSep() + aMonth + getLongDateMonthSep() + aDay;
}
return aStr;
}
OUString LocaleDataWrapper::getDuration( const tools::Time& rTime, bool bSec, bool b100Sec ) const
{
::utl::ReadWriteGuard aGuard( aMutex, ReadWriteGuardMode::BlockCritical );
sal_Unicode aBuf[128];
sal_Unicode* pBuf = aBuf;
if ( rTime < tools::Time( 0 ) )
pBuf = ImplAddString( pBuf, ' ' );
if ( (true) /* IsTimeLeadingZero() */ )
pBuf = ImplAddUNum( pBuf, rTime.GetHour(), 2 );
else
pBuf = ImplAddUNum( pBuf, rTime.GetHour() );
pBuf = ImplAddString( pBuf, getTimeSep() );
pBuf = ImplAdd2UNum( pBuf, rTime.GetMin(), true );
if ( bSec )
{
pBuf = ImplAddString( pBuf, getTimeSep() );
pBuf = ImplAdd2UNum( pBuf, rTime.GetSec(), true );
if ( b100Sec )
{
pBuf = ImplAddString( pBuf, getTime100SecSep() );
pBuf = ImplAdd9UNum( pBuf, rTime.GetNanoSec() );
}
}
return OUString(aBuf, pBuf-aBuf);
}
// --- simple number formatting ---------------------------------------
inline size_t ImplGetNumberStringLengthGuess( const LocaleDataWrapper& rLoc, sal_uInt16 nDecimals )
{
// approximately 3.2 bits per digit
const size_t nDig = ((sizeof(sal_Int64) * 8) / 3) + 1;
// digits, separators (pessimized for insane "every digit may be grouped"), leading zero, sign
size_t nGuess = ((nDecimals < nDig) ?
(((nDig - nDecimals) * rLoc.getNumThousandSep().getLength()) + nDig) :
nDecimals) + rLoc.getNumDecimalSep().getLength() + 3;
return nGuess;
}
OUString LocaleDataWrapper::getNum( sal_Int64 nNumber, sal_uInt16 nDecimals,
bool bUseThousandSep, bool bTrailingZeros ) const
{
::utl::ReadWriteGuard aGuard( aMutex, ReadWriteGuardMode::BlockCritical );
sal_Unicode aBuf[128]; // big enough for 64-bit long and crazy grouping
// check if digits and separators will fit into fixed buffer or allocate
size_t nGuess = ImplGetNumberStringLengthGuess( *this, nDecimals );
sal_Unicode* const pBuffer = (nGuess < 118 ? aBuf :
new sal_Unicode[nGuess + 16]);
sal_Unicode* pBuf = ImplAddFormatNum( pBuffer, nNumber, nDecimals,
bUseThousandSep, bTrailingZeros );
OUString aStr(pBuffer, pBuf-pBuffer);
if ( pBuffer != aBuf )
delete [] pBuffer;
return aStr;
}
OUString LocaleDataWrapper::getCurr( sal_Int64 nNumber, sal_uInt16 nDecimals,
const OUString& rCurrencySymbol, bool bUseThousandSep ) const
{
::utl::ReadWriteGuard aGuard( aMutex, ReadWriteGuardMode::BlockCritical );
sal_Unicode aBuf[192];
sal_Unicode aNumBuf[128]; // big enough for 64-bit long and crazy grouping
sal_Unicode cZeroChar = getCurrZeroChar();
// check if digits and separators will fit into fixed buffer or allocate
size_t nGuess = ImplGetNumberStringLengthGuess( *this, nDecimals );
sal_Unicode* const pNumBuffer = (nGuess < 118 ? aNumBuf :
new sal_Unicode[nGuess + 16]);
sal_Unicode* const pBuffer =
((size_t(rCurrencySymbol.getLength()) + nGuess + 20) < SAL_N_ELEMENTS(aBuf) ? aBuf :
new sal_Unicode[ rCurrencySymbol.getLength() + nGuess + 20 ]);
sal_Unicode* pBuf = pBuffer;
bool bNeg;
if ( nNumber < 0 )
{
bNeg = true;
nNumber *= -1;
}
else
bNeg = false;
// convert number
sal_Unicode* pEndNumBuf = ImplAddFormatNum( pNumBuffer, nNumber, nDecimals,
bUseThousandSep, true );
sal_Int32 nNumLen = static_cast<sal_Int32>(static_cast<sal_uLong>(pEndNumBuf-pNumBuffer));
// replace zeros with zero character
if ( (cZeroChar != '0') && nDecimals /* && IsNumTrailingZeros() */ )
{
sal_Unicode* pTempBuf;
sal_uInt16 i;
bool bZero = true;
pTempBuf = pNumBuffer+nNumLen-nDecimals;
i = 0;
do
{
if ( *pTempBuf != '0' )
{
bZero = false;
break;
}
pTempBuf++;
i++;
}
while ( i < nDecimals );
if ( bZero )
{
pTempBuf = pNumBuffer+nNumLen-nDecimals;
i = 0;
do
{
*pTempBuf = cZeroChar;
pTempBuf++;
i++;
}
while ( i < nDecimals );
}
}
if ( !bNeg )
{
switch( getCurrPositiveFormat() )
{
case 0:
pBuf = ImplAddString( pBuf, rCurrencySymbol );
pBuf = ImplAddString( pBuf, pNumBuffer, nNumLen );
break;
case 1:
pBuf = ImplAddString( pBuf, pNumBuffer, nNumLen );
pBuf = ImplAddString( pBuf, rCurrencySymbol );
break;
case 2:
pBuf = ImplAddString( pBuf, rCurrencySymbol );
pBuf = ImplAddString( pBuf, ' ' );
pBuf = ImplAddString( pBuf, pNumBuffer, nNumLen );
break;
case 3:
pBuf = ImplAddString( pBuf, pNumBuffer, nNumLen );
pBuf = ImplAddString( pBuf, ' ' );
pBuf = ImplAddString( pBuf, rCurrencySymbol );
break;
}
}
else
{
switch( getCurrNegativeFormat() )
{
case 0:
pBuf = ImplAddString( pBuf, '(' );
pBuf = ImplAddString( pBuf, rCurrencySymbol );
pBuf = ImplAddString( pBuf, pNumBuffer, nNumLen );
pBuf = ImplAddString( pBuf, ')' );
break;
case 1:
pBuf = ImplAddString( pBuf, '-' );
pBuf = ImplAddString( pBuf, rCurrencySymbol );
pBuf = ImplAddString( pBuf, pNumBuffer, nNumLen );
break;
case 2:
pBuf = ImplAddString( pBuf, rCurrencySymbol );
pBuf = ImplAddString( pBuf, '-' );
pBuf = ImplAddString( pBuf, pNumBuffer, nNumLen );
break;
case 3:
pBuf = ImplAddString( pBuf, rCurrencySymbol );
pBuf = ImplAddString( pBuf, pNumBuffer, nNumLen );
pBuf = ImplAddString( pBuf, '-' );
break;
case 4:
pBuf = ImplAddString( pBuf, '(' );
pBuf = ImplAddString( pBuf, pNumBuffer, nNumLen );
pBuf = ImplAddString( pBuf, rCurrencySymbol );
pBuf = ImplAddString( pBuf, ')' );
break;
case 5:
pBuf = ImplAddString( pBuf, '-' );
pBuf = ImplAddString( pBuf, pNumBuffer, nNumLen );
pBuf = ImplAddString( pBuf, rCurrencySymbol );
break;
case 6:
pBuf = ImplAddString( pBuf, pNumBuffer, nNumLen );
pBuf = ImplAddString( pBuf, '-' );
pBuf = ImplAddString( pBuf, rCurrencySymbol );
break;
case 7:
pBuf = ImplAddString( pBuf, pNumBuffer, nNumLen );
pBuf = ImplAddString( pBuf, rCurrencySymbol );
pBuf = ImplAddString( pBuf, '-' );
break;
case 8:
pBuf = ImplAddString( pBuf, '-' );
pBuf = ImplAddString( pBuf, pNumBuffer, nNumLen );
pBuf = ImplAddString( pBuf, ' ' );
pBuf = ImplAddString( pBuf, rCurrencySymbol );
break;
case 9:
pBuf = ImplAddString( pBuf, '-' );
pBuf = ImplAddString( pBuf, rCurrencySymbol );
pBuf = ImplAddString( pBuf, ' ' );
pBuf = ImplAddString( pBuf, pNumBuffer, nNumLen );
break;
case 10:
pBuf = ImplAddString( pBuf, pNumBuffer, nNumLen );
pBuf = ImplAddString( pBuf, ' ' );
pBuf = ImplAddString( pBuf, rCurrencySymbol );
pBuf = ImplAddString( pBuf, '-' );
break;
case 11:
pBuf = ImplAddString( pBuf, rCurrencySymbol );
pBuf = ImplAddString( pBuf, ' ' );
pBuf = ImplAddString( pBuf, '-' );
pBuf = ImplAddString( pBuf, pNumBuffer, nNumLen );
break;
case 12:
pBuf = ImplAddString( pBuf, rCurrencySymbol );
pBuf = ImplAddString( pBuf, ' ' );
pBuf = ImplAddString( pBuf, pNumBuffer, nNumLen );
pBuf = ImplAddString( pBuf, '-' );
break;
case 13:
pBuf = ImplAddString( pBuf, pNumBuffer, nNumLen );
pBuf = ImplAddString( pBuf, '-' );
pBuf = ImplAddString( pBuf, ' ' );
pBuf = ImplAddString( pBuf, rCurrencySymbol );
break;
case 14:
pBuf = ImplAddString( pBuf, '(' );
pBuf = ImplAddString( pBuf, rCurrencySymbol );
pBuf = ImplAddString( pBuf, ' ' );
pBuf = ImplAddString( pBuf, pNumBuffer, nNumLen );
pBuf = ImplAddString( pBuf, ')' );
break;
case 15:
pBuf = ImplAddString( pBuf, '(' );
pBuf = ImplAddString( pBuf, pNumBuffer, nNumLen );
pBuf = ImplAddString( pBuf, ' ' );
pBuf = ImplAddString( pBuf, rCurrencySymbol );
pBuf = ImplAddString( pBuf, ')' );
break;
}
}
OUString aNumber(pBuffer, pBuf-pBuffer);
if ( pBuffer != aBuf )
delete [] pBuffer;
if ( pNumBuffer != aNumBuf )
delete [] pNumBuffer;
return aNumber;
}
// --- number parsing -------------------------------------------------
double LocaleDataWrapper::stringToDouble( const OUString& rString, bool bUseGroupSep,
rtl_math_ConversionStatus* pStatus, sal_Int32* pParseEnd ) const
{
const sal_Unicode cGroupSep = (bUseGroupSep ? getNumThousandSep()[0] : 0);
rtl_math_ConversionStatus eStatus = rtl_math_ConversionStatus_Ok;
sal_Int32 nParseEnd = 0;
double fValue = rtl::math::stringToDouble( rString, getNumDecimalSep()[0], cGroupSep, &eStatus, &nParseEnd);
bool bTryAlt = (nParseEnd < rString.getLength() && !getNumDecimalSepAlt().isEmpty() &&
rString[nParseEnd] == getNumDecimalSepAlt().toChar());
// Try re-parsing with alternative if that was the reason to stop.
if (bTryAlt)
fValue = rtl::math::stringToDouble( rString, getNumDecimalSepAlt().toChar(), cGroupSep, &eStatus, &nParseEnd);
if (pStatus)
*pStatus = eStatus;
if (pParseEnd)
*pParseEnd = nParseEnd;
return fValue;
}
double LocaleDataWrapper::stringToDouble( const sal_Unicode* pBegin, const sal_Unicode* pEnd, bool bUseGroupSep,
rtl_math_ConversionStatus* pStatus, const sal_Unicode** ppParseEnd ) const
{
const sal_Unicode cGroupSep = (bUseGroupSep ? getNumThousandSep()[0] : 0);
rtl_math_ConversionStatus eStatus = rtl_math_ConversionStatus_Ok;
const sal_Unicode* pParseEnd = nullptr;
double fValue = rtl_math_uStringToDouble( pBegin, pEnd, getNumDecimalSep()[0], cGroupSep, &eStatus, &pParseEnd);
bool bTryAlt = (pParseEnd < pEnd && !getNumDecimalSepAlt().isEmpty() &&
*pParseEnd == getNumDecimalSepAlt().toChar());
// Try re-parsing with alternative if that was the reason to stop.
if (bTryAlt)
fValue = rtl_math_uStringToDouble( pBegin, pEnd, getNumDecimalSepAlt().toChar(), cGroupSep, &eStatus, &pParseEnd);
if (pStatus)
*pStatus = eStatus;
if (ppParseEnd)
*ppParseEnd = pParseEnd;
return fValue;
}
// --- mixed ----------------------------------------------------------
LanguageTag LocaleDataWrapper::getLoadedLanguageTag() const
{
LanguageCountryInfo aLCInfo = getLanguageCountryInfo();
return LanguageTag( lang::Locale( aLCInfo.Language, aLCInfo.Country, aLCInfo.Variant ));
}
OUString LocaleDataWrapper::appendLocaleInfo(const OUString& rDebugMsg) const
{
::utl::ReadWriteGuard aGuard( aMutex, ReadWriteGuardMode::BlockCritical );
OUStringBuffer aDebugMsg(rDebugMsg);
aDebugMsg.append('\n');
aDebugMsg.append(maLanguageTag.getBcp47());
aDebugMsg.append(" requested\n");
LanguageTag aLoaded = getLoadedLanguageTag();
aDebugMsg.append(aLoaded.getBcp47());
aDebugMsg.append(" loaded");
return aDebugMsg.makeStringAndClear();
}
// static
void LocaleDataWrapper::outputCheckMessage( const OUString& rMsg )
{
outputCheckMessage(OUStringToOString(rMsg, RTL_TEXTENCODING_UTF8).getStr());
}
// static
void LocaleDataWrapper::outputCheckMessage( const char* pStr )
{
fprintf( stderr, "\n%s\n", pStr);
fflush( stderr);
SAL_WARN("unotools.i18n", pStr);
}
// static
void LocaleDataWrapper::evaluateLocaleDataChecking()
{
// Using the rtl_Instance template here wouldn't solve all threaded write
// accesses, since we want to assign the result to the static member
// variable and would need to dereference the pointer returned and assign
// the value unguarded. This is the same pattern manually coded.
sal_uInt8 nCheck = nLocaleDataChecking;
if (!nCheck)
{
::osl::MutexGuard aGuard( ::osl::Mutex::getGlobalMutex());
nCheck = nLocaleDataChecking;
if (!nCheck)
{
#ifdef DBG_UTIL
nCheck = 1;
#else
const char* pEnv = getenv( "OOO_ENABLE_LOCALE_DATA_CHECKS");
if (pEnv && (pEnv[0] == 'Y' || pEnv[0] == 'y' || pEnv[0] == '1'))
nCheck = 1;
else
nCheck = 2;
#endif
OSL_DOUBLE_CHECKED_LOCKING_MEMORY_BARRIER();
nLocaleDataChecking = nCheck;
}
}
else {
OSL_DOUBLE_CHECKED_LOCKING_MEMORY_BARRIER();
}
}
// --- XLocaleData3 ----------------------------------------------------------
css::uno::Sequence< css::i18n::Calendar2 > LocaleDataWrapper::getAllCalendars() const
{
try
{
return xLD->getAllCalendars2( getMyLocale() );
}
catch (const Exception& e)
{
SAL_WARN( "unotools.i18n", "getAllCalendars: Exception caught " << e );
}
return css::uno::Sequence< css::i18n::Calendar2 >(0);
}
// --- XLocaleData4 ----------------------------------------------------------
css::uno::Sequence< OUString > LocaleDataWrapper::getDateAcceptancePatterns() const
{
::utl::ReadWriteGuard aGuard( aMutex );
if (aDateAcceptancePatterns.getLength())
return aDateAcceptancePatterns;
aGuard.changeReadToWrite();
try
{
const_cast<LocaleDataWrapper*>(this)->aDateAcceptancePatterns =
xLD->getDateAcceptancePatterns( getMyLocale() );
return aDateAcceptancePatterns;
}
catch (const Exception& e)
{
SAL_WARN( "unotools.i18n", "getDateAcceptancePatterns: Exception caught " << e );
}
return css::uno::Sequence< OUString >(0);
}
// --- Override layer --------------------------------------------------------
void LocaleDataWrapper::setDateAcceptancePatterns(
const css::uno::Sequence< OUString > & rPatterns )
{
::utl::ReadWriteGuard aGuard( aMutex, ReadWriteGuardMode::Write );
if (!aDateAcceptancePatterns.getLength() || !rPatterns.getLength())
{
try
{
aDateAcceptancePatterns = xLD->getDateAcceptancePatterns( getMyLocale() );
}
catch (const Exception& e)
{
SAL_WARN( "unotools.i18n", "setDateAcceptancePatterns: Exception caught " << e );
}
if (!rPatterns.getLength())
return; // just a reset
if (!aDateAcceptancePatterns.getLength())
{
aDateAcceptancePatterns = rPatterns;
return;
}
}
// Never overwrite the locale's full date pattern! The first.
if (aDateAcceptancePatterns[0] == rPatterns[0])
aDateAcceptancePatterns = rPatterns; // sane
else
{
// Copy existing full date pattern and append the sequence passed.
/* TODO: could check for duplicates and shrink target sequence */
Sequence< OUString > aTmp( rPatterns.getLength() + 1 );
OUString* pArray1 = aTmp.getArray();
const OUString* pArray2 = rPatterns.getConstArray();
pArray1[0] = aDateAcceptancePatterns[0];
for (sal_Int32 i=0; i < rPatterns.getLength(); ++i)
pArray1[i+1] = pArray2[i];
aDateAcceptancePatterns = aTmp;
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
↑ V560 A part of conditional expression is always false: (cZeroChar != '0').