/* -*- 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 <memory>
#include "stringresource.hxx"
#include <com/sun/star/io/TempFile.hpp>
#include <com/sun/star/io/TextInputStream.hpp>
#include <com/sun/star/io/TextOutputStream.hpp>
#include <com/sun/star/io/XStream.hpp>
#include <com/sun/star/io/XSeekable.hpp>
#include <com/sun/star/embed/ElementModes.hpp>
#include <com/sun/star/lang/NoSupportException.hpp>
#include <com/sun/star/resource/MissingResourceException.hpp>
#include <cppuhelper/supportsservice.hxx>
#include <com/sun/star/beans/XPropertySet.hpp>
#include <com/sun/star/container/ElementExistException.hpp>
#include <com/sun/star/ucb/SimpleFileAccess.hpp>
#include <osl/diagnose.h>
#include <o3tl/string_view.hxx>
#include <rtl/ref.hxx>
#include <rtl/tencinfo.h>
#include <rtl/ustrbuf.hxx>
#include <tools/urlobj.hxx>
#include <unotools/tempfile.hxx>
#include <i18nlangtag/languagetag.hxx>
#include <sal/log.hxx>
using namespace ::com::sun::star;
using namespace ::com::sun::star::lang;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::ucb;
using namespace ::com::sun::star::util;
using namespace ::com::sun::star::embed;
using namespace ::com::sun::star::container;
namespace stringresource
{
// StringResourceImpl
extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface*
scripting_StringResourcePersistenceImpl_implementation(
css::uno::XComponentContext* context, css::uno::Sequence<css::uno::Any> const&)
{
return cppu::acquire(new StringResourcePersistenceImpl(context));
}
StringResourceImpl::StringResourceImpl( const Reference< XComponentContext >& rxContext )
: m_xContext( rxContext )
, m_pCurrentLocaleItem( nullptr )
, m_pDefaultLocaleItem( nullptr )
, m_bDefaultModified( false )
, m_bModified( false )
, m_bReadOnly( false )
, m_nNextUniqueNumericId( UNIQUE_NUMBER_NEEDS_INITIALISATION )
{
}
StringResourceImpl::~StringResourceImpl()
{
}
// XServiceInfo
OUString StringResourceImpl::getImplementationName( )
{
return u"com.sun.star.comp.scripting.StringResource"_ustr;
}
sal_Bool StringResourceImpl::supportsService( const OUString& rServiceName )
{
return cppu::supportsService(this, rServiceName);
}
Sequence< OUString > StringResourceImpl::getSupportedServiceNames( )
{
return { u"com.sun.star.resource.StringResource"_ustr };
}
// XModifyBroadcaster
void StringResourceImpl::addModifyListener( const Reference< XModifyListener >& aListener )
{
if( !aListener.is() )
throw RuntimeException();
std::unique_lock aGuard( m_aMutex );
m_aListenerContainer.addInterface( aGuard, aListener );
}
void StringResourceImpl::removeModifyListener( const Reference< XModifyListener >& aListener )
{
if( !aListener.is() )
throw RuntimeException();
std::unique_lock aGuard( m_aMutex );
m_aListenerContainer.removeInterface( aGuard, aListener );
}
// XStringResourceResolver
OUString StringResourceImpl::implResolveString
(std::unique_lock<std::mutex>& rGuard, const OUString& ResourceID, LocaleItem* pLocaleItem)
{
OUString aRetStr;
bool bSuccess = false;
if( pLocaleItem != nullptr && loadLocale(rGuard, pLocaleItem) )
{
IdToStringMap::iterator it = pLocaleItem->m_aIdToStringMap.find( ResourceID );
if( it != pLocaleItem->m_aIdToStringMap.end() )
{
aRetStr = (*it).second;
bSuccess = true;
}
}
if( !bSuccess )
{
throw css::resource::MissingResourceException( "StringResourceImpl: No entry for ResourceID: " + ResourceID );
}
return aRetStr;
}
OUString StringResourceImpl::resolveString( const OUString& ResourceID )
{
std::unique_lock aGuard( m_aMutex );
return implResolveString(aGuard, ResourceID, m_pCurrentLocaleItem);
}
OUString StringResourceImpl::resolveStringForLocale( const OUString& ResourceID, const Locale& locale )
{
std::unique_lock aGuard( m_aMutex );
LocaleItem* pLocaleItem = getItemForLocale( locale, false );
return implResolveString(aGuard, ResourceID, pLocaleItem);
}
bool StringResourceImpl::implHasEntryForId(std::unique_lock<std::mutex>& rGuard, const OUString& ResourceID, LocaleItem* pLocaleItem)
{
bool bSuccess = false;
if( pLocaleItem != nullptr && loadLocale(rGuard, pLocaleItem ) )
{
IdToStringMap::iterator it = pLocaleItem->m_aIdToStringMap.find( ResourceID );
if( it != pLocaleItem->m_aIdToStringMap.end() )
bSuccess = true;
}
return bSuccess;
}
sal_Bool StringResourceImpl::hasEntryForId( const OUString& ResourceID )
{
std::unique_lock aGuard( m_aMutex );
return implHasEntryForId(aGuard, ResourceID, m_pCurrentLocaleItem);
}
sal_Bool StringResourceImpl::hasEntryForIdAndLocale( const OUString& ResourceID,
const Locale& locale )
{
std::unique_lock aGuard( m_aMutex );
LocaleItem* pLocaleItem = getItemForLocale( locale, false );
return implHasEntryForId(aGuard, ResourceID, pLocaleItem);
}
Sequence< OUString > StringResourceImpl::implGetResourceIDs(std::unique_lock<std::mutex>& rGuard, LocaleItem* pLocaleItem)
{
Sequence< OUString > aIDSeq( 0 );
if( pLocaleItem && loadLocale(rGuard, pLocaleItem) )
{
const IdToStringMap& rHashMap = pLocaleItem->m_aIdToStringMap;
sal_Int32 nResourceIDCount = rHashMap.size();
aIDSeq.realloc( nResourceIDCount );
OUString* pStrings = aIDSeq.getArray();
int iTarget = 0;
for( const auto& rEntry : rHashMap )
{
pStrings[iTarget] = rEntry.first;
iTarget++;
}
}
return aIDSeq;
}
Sequence< OUString > StringResourceImpl::getResourceIDsForLocale
( const Locale& locale )
{
std::unique_lock aGuard( m_aMutex );
LocaleItem* pLocaleItem = getItemForLocale( locale, false );
return implGetResourceIDs(aGuard, pLocaleItem);
}
Sequence< OUString > StringResourceImpl::getResourceIDs( )
{
std::unique_lock aGuard( m_aMutex );
return implGetResourceIDs(aGuard, m_pCurrentLocaleItem);
}
Locale StringResourceImpl::getCurrentLocale()
{
std::unique_lock aGuard( m_aMutex );
Locale aRetLocale;
if( m_pCurrentLocaleItem != nullptr )
aRetLocale = m_pCurrentLocaleItem->m_locale;
return aRetLocale;
}
Locale StringResourceImpl::getDefaultLocale( )
{
std::unique_lock aGuard( m_aMutex );
Locale aRetLocale;
if( m_pDefaultLocaleItem != nullptr )
aRetLocale = m_pDefaultLocaleItem->m_locale;
return aRetLocale;
}
Sequence< Locale > StringResourceImpl::getLocales( )
{
std::unique_lock aGuard( m_aMutex );
sal_Int32 nSize = m_aLocaleItemVector.size();
Sequence< Locale > aLocalSeq( nSize );
Locale* pLocales = aLocalSeq.getArray();
int iTarget = 0;
for( const auto& pLocaleItem : m_aLocaleItemVector )
{
pLocales[iTarget] = pLocaleItem->m_locale;
iTarget++;
}
return aLocalSeq;
}
// XStringResourceManager
void StringResourceImpl::implCheckReadOnly( const char* pExceptionMsg )
{
if( m_bReadOnly )
{
OUString errorMsg = OUString::createFromAscii( pExceptionMsg );
throw NoSupportException( errorMsg );
}
}
sal_Bool StringResourceImpl::isReadOnly()
{
return m_bReadOnly;
}
void StringResourceImpl::implSetCurrentLocale( std::unique_lock<std::mutex>& rGuard, const Locale& locale,
bool FindClosestMatch, bool bUseDefaultIfNoMatch )
{
LocaleItem* pLocaleItem = nullptr;
if( FindClosestMatch )
pLocaleItem = getClosestMatchItemForLocale( locale );
else
pLocaleItem = getItemForLocale( locale, true );
if( pLocaleItem == nullptr && bUseDefaultIfNoMatch )
pLocaleItem = m_pDefaultLocaleItem;
if( pLocaleItem != nullptr )
{
(void)loadLocale(rGuard, pLocaleItem);
m_pCurrentLocaleItem = pLocaleItem;
// Only notify without modifying
implNotifyListeners(rGuard);
}
}
void StringResourceImpl::setCurrentLocale( const Locale& locale, sal_Bool FindClosestMatch )
{
std::unique_lock aGuard( m_aMutex );
implSetCurrentLocale( aGuard, locale, FindClosestMatch, false/*bUseDefaultIfNoMatch*/ );
}
void StringResourceImpl::setDefaultLocale( const Locale& locale )
{
std::unique_lock aGuard( m_aMutex );
implCheckReadOnly( "StringResourceImpl::setDefaultLocale(): Read only" );
LocaleItem* pLocaleItem = getItemForLocale( locale, true );
if( pLocaleItem && pLocaleItem != m_pDefaultLocaleItem )
{
if( m_pDefaultLocaleItem )
{
m_aChangedDefaultLocaleVector.push_back(
std::make_unique<LocaleItem>( m_pDefaultLocaleItem->m_locale ) );
}
m_pDefaultLocaleItem = pLocaleItem;
m_bDefaultModified = true;
implModified(aGuard);
}
}
void StringResourceImpl::implSetString( std::unique_lock<std::mutex>& rGuard, const OUString& ResourceID,
const OUString& Str, LocaleItem* pLocaleItem )
{
if( !(pLocaleItem != nullptr && loadLocale(rGuard, pLocaleItem)) )
return;
IdToStringMap& rHashMap = pLocaleItem->m_aIdToStringMap;
IdToStringMap::iterator it = rHashMap.find( ResourceID );
bool bNew = ( it == rHashMap.end() );
if( bNew )
{
IdToIndexMap& rIndexMap = pLocaleItem->m_aIdToIndexMap;
rIndexMap[ ResourceID ] = pLocaleItem->m_nNextIndex++;
implScanIdForNumber(rGuard, ResourceID);
}
rHashMap[ ResourceID ] = Str;
pLocaleItem->m_bModified = true;
implModified(rGuard);
}
void StringResourceImpl::setString( const OUString& ResourceID, const OUString& Str )
{
std::unique_lock aGuard( m_aMutex );
implCheckReadOnly( "StringResourceImpl::setString(): Read only" );
implSetString( aGuard, ResourceID, Str, m_pCurrentLocaleItem );
}
void StringResourceImpl::setStringForLocale
( const OUString& ResourceID, const OUString& Str, const Locale& locale )
{
std::unique_lock aGuard( m_aMutex );
implCheckReadOnly( "StringResourceImpl::setStringForLocale(): Read only" );
LocaleItem* pLocaleItem = getItemForLocale( locale, false );
implSetString( aGuard, ResourceID, Str, pLocaleItem );
}
void StringResourceImpl::implRemoveId( std::unique_lock<std::mutex>& rGuard, const OUString& ResourceID, LocaleItem* pLocaleItem )
{
if( pLocaleItem != nullptr && loadLocale(rGuard, pLocaleItem) )
{
IdToStringMap& rHashMap = pLocaleItem->m_aIdToStringMap;
IdToStringMap::iterator it = rHashMap.find( ResourceID );
if( it == rHashMap.end() )
{
throw css::resource::MissingResourceException( "StringResourceImpl: No entries for ResourceID: " + ResourceID );
}
rHashMap.erase( it );
pLocaleItem->m_bModified = true;
implModified(rGuard);
}
}
void StringResourceImpl::removeId( const OUString& ResourceID )
{
std::unique_lock aGuard( m_aMutex );
implCheckReadOnly( "StringResourceImpl::removeId(): Read only" );
implRemoveId( aGuard, ResourceID, m_pCurrentLocaleItem );
}
void StringResourceImpl::removeIdForLocale( const OUString& ResourceID, const Locale& locale )
{
std::unique_lock aGuard( m_aMutex );
implCheckReadOnly( "StringResourceImpl::removeIdForLocale(): Read only" );
LocaleItem* pLocaleItem = getItemForLocale( locale, false );
implRemoveId( aGuard, ResourceID, pLocaleItem );
}
void StringResourceImpl::newLocale( const Locale& locale )
{
std::unique_lock aGuard( m_aMutex );
implCheckReadOnly( "StringResourceImpl::newLocale(): Read only" );
if( getItemForLocale( locale, false ) != nullptr )
{
throw ElementExistException( u"StringResourceImpl: locale already exists"_ustr );
}
// TODO?: Check if locale is valid? How?
//if (!bValid)
//{
// OUString errorMsg("StringResourceImpl: Invalid locale");
// throw IllegalArgumentException( errorMsg, Reference< XInterface >(), 0 );
//}
LocaleItem* pLocaleItem = new LocaleItem( locale );
m_aLocaleItemVector.emplace_back( pLocaleItem );
pLocaleItem->m_bModified = true;
// Copy strings from default locale
LocaleItem* pCopyFromItem = m_pDefaultLocaleItem;
if( pCopyFromItem == nullptr )
pCopyFromItem = m_pCurrentLocaleItem;
if( pCopyFromItem != nullptr && loadLocale(aGuard, pCopyFromItem) )
{
const IdToStringMap& rSourceMap = pCopyFromItem->m_aIdToStringMap;
IdToStringMap& rTargetMap = pLocaleItem->m_aIdToStringMap;
for( const auto& rEntry : rSourceMap )
{
OUString aId = rEntry.first;
rTargetMap[ aId ] = rEntry.second;
}
const IdToIndexMap& rSourceIndexMap = pCopyFromItem->m_aIdToIndexMap;
IdToIndexMap& rTargetIndexMap = pLocaleItem->m_aIdToIndexMap;
for( const auto& rIndex : rSourceIndexMap )
{
OUString aId = rIndex.first;
sal_Int32 nIndex = rIndex.second;
rTargetIndexMap[ aId ] = nIndex;
}
pLocaleItem->m_nNextIndex = pCopyFromItem->m_nNextIndex;
}
if( m_pCurrentLocaleItem == nullptr )
m_pCurrentLocaleItem = pLocaleItem;
if( m_pDefaultLocaleItem == nullptr )
{
m_pDefaultLocaleItem = pLocaleItem;
m_bDefaultModified = true;
}
implModified(aGuard);
}
void StringResourceImpl::removeLocale( const Locale& locale )
{
std::unique_lock aGuard( m_aMutex );
implCheckReadOnly( "StringResourceImpl::removeLocale(): Read only" );
LocaleItem* pRemoveItem = getItemForLocale( locale, true );
if( !pRemoveItem )
return;
// Last locale?
sal_Int32 nLocaleCount = m_aLocaleItemVector.size();
if( nLocaleCount > 1 )
{
if( m_pCurrentLocaleItem == pRemoveItem ||
m_pDefaultLocaleItem == pRemoveItem )
{
LocaleItem* pFallbackItem = nullptr;
for( const auto& pLocaleItem : m_aLocaleItemVector )
{
if( pLocaleItem.get() != pRemoveItem )
{
pFallbackItem = pLocaleItem.get();
break;
}
}
if( m_pCurrentLocaleItem == pRemoveItem )
{
assert(pFallbackItem);
setCurrentLocale( pFallbackItem->m_locale, false/*FindClosestMatch*/ );
}
if( m_pDefaultLocaleItem == pRemoveItem )
{
assert(pFallbackItem);
setDefaultLocale( pFallbackItem->m_locale );
}
}
}
auto it = std::find_if(m_aLocaleItemVector.begin(), m_aLocaleItemVector.end(),
[&pRemoveItem](const std::unique_ptr<LocaleItem>& rxItem) { return rxItem.get() == pRemoveItem; });
if (it == m_aLocaleItemVector.end())
return;
// Remember locale item to delete file while storing
m_aDeletedLocaleItemVector.push_back( std::move(*it) );
// Last locale?
if( nLocaleCount == 1 )
{
m_nNextUniqueNumericId = 0;
if( m_pDefaultLocaleItem )
{
m_aChangedDefaultLocaleVector.push_back(
std::make_unique<LocaleItem>( m_pDefaultLocaleItem->m_locale ) );
}
m_pCurrentLocaleItem = nullptr;
m_pDefaultLocaleItem = nullptr;
}
m_aLocaleItemVector.erase( it );
implModified(aGuard);
}
void StringResourceImpl::implScanIdForNumber(std::unique_lock<std::mutex>& /*rGuard*/, const OUString& ResourceID)
{
const sal_Unicode* pSrc = ResourceID.getStr();
sal_Int32 nLen = ResourceID.getLength();
sal_Int32 nNumber = 0;
for( sal_Int32 i = 0 ; i < nLen ; i++ )
{
sal_Unicode c = pSrc[i];
if( c >= '0' && c <= '9' )
{
sal_uInt16 nDigitVal = c - '0';
nNumber = 10*nNumber + nDigitVal;
}
else
break;
}
if( m_nNextUniqueNumericId < nNumber + 1 )
m_nNextUniqueNumericId = nNumber + 1;
}
sal_Int32 StringResourceImpl::getUniqueNumericId( )
{
std::unique_lock aGuard( m_aMutex );
if( m_nNextUniqueNumericId == UNIQUE_NUMBER_NEEDS_INITIALISATION )
{
implLoadAllLocales(aGuard);
m_nNextUniqueNumericId = 0;
}
if( m_nNextUniqueNumericId < UNIQUE_NUMBER_NEEDS_INITIALISATION )
{
throw NoSupportException( u"getUniqueNumericId: Extended sal_Int32 range"_ustr );
}
return m_nNextUniqueNumericId;
}
// Private helper methods
LocaleItem* StringResourceImpl::getItemForLocale
( const Locale& locale, bool bException )
{
LocaleItem* pRetItem = nullptr;
// Search for locale
for( auto& pLocaleItem : m_aLocaleItemVector )
{
if( pLocaleItem )
{
Locale& cmp_locale = pLocaleItem->m_locale;
if( cmp_locale.Language == locale.Language &&
cmp_locale.Country == locale.Country &&
cmp_locale.Variant == locale.Variant )
{
pRetItem = pLocaleItem.get();
break;
}
}
}
if( pRetItem == nullptr && bException )
{
throw IllegalArgumentException( u"StringResourceImpl: Invalid locale"_ustr, Reference< XInterface >(), 0 );
}
return pRetItem;
}
// Returns the LocaleItem for a given locale, if it exists, otherwise NULL.
// This method performs a closest match search, at least the language must match.
LocaleItem* StringResourceImpl::getClosestMatchItemForLocale( const Locale& locale )
{
LocaleItem* pRetItem = nullptr;
::std::vector< Locale > aLocales( m_aLocaleItemVector.size());
size_t i = 0;
for( const auto& pLocaleItem : m_aLocaleItemVector )
{
aLocales[i] = (pLocaleItem ? pLocaleItem->m_locale : Locale());
++i;
}
::std::vector< Locale >::const_iterator iFound( LanguageTag::getMatchingFallback( aLocales, locale));
if (iFound != aLocales.end())
pRetItem = (m_aLocaleItemVector.begin() + (iFound - aLocales.begin()))->get();
return pRetItem;
}
void StringResourceImpl::implModified(std::unique_lock<std::mutex>& rGuard)
{
m_bModified = true;
implNotifyListeners(rGuard);
}
void StringResourceImpl::implNotifyListeners(std::unique_lock<std::mutex>& rGuard)
{
EventObject aEvent;
aEvent.Source = getXWeak();
m_aListenerContainer.forEach(rGuard,
[&aEvent](const css::uno::Reference<XModifyListener>& xListener)
{
xListener->modified(aEvent);
}
);
}
// Loading
bool StringResourceImpl::loadLocale(std::unique_lock<std::mutex>& /*rGuard*/, LocaleItem*)
{
// Base implementation has nothing to load
return true;
}
void StringResourceImpl::implLoadAllLocales(std::unique_lock<std::mutex>& /*rGuard*/)
{
// Base implementation has nothing to load
}
// StringResourcePersistenceImpl
StringResourcePersistenceImpl::StringResourcePersistenceImpl( const Reference< XComponentContext >& rxContext )
: StringResourcePersistenceImpl_BASE( rxContext )
{
}
StringResourcePersistenceImpl::~StringResourcePersistenceImpl()
{
}
// XServiceInfo
OUString StringResourcePersistenceImpl::getImplementationName( )
{
return u"com.sun.star.comp.scripting.StringResource"_ustr;
}
sal_Bool StringResourcePersistenceImpl::supportsService( const OUString& rServiceName )
{
return cppu::supportsService( this, rServiceName );
}
Sequence< OUString > StringResourcePersistenceImpl::getSupportedServiceNames( )
{
return StringResourceImpl::getSupportedServiceNames();
}
// XInitialization base functionality for derived classes
constexpr OUString aNameBaseDefaultStr = u"strings"_ustr;
void StringResourcePersistenceImpl::implInitializeCommonParameters
( std::unique_lock<std::mutex>& rGuard, const Sequence< Any >& aArguments )
{
bool bReadOnlyOk = (aArguments[1] >>= m_bReadOnly);
if( !bReadOnlyOk )
{
throw IllegalArgumentException( u"XInitialization::initialize: Expected ReadOnly flag"_ustr, Reference< XInterface >(), 1 );
}
css::lang::Locale aCurrentLocale;
bool bLocaleOk = (aArguments[2] >>= aCurrentLocale);
if( !bLocaleOk )
{
throw IllegalArgumentException( u"XInitialization::initialize: Expected Locale"_ustr, Reference< XInterface >(), 2 );
}
bool bNameBaseOk = (aArguments[3] >>= m_aNameBase);
if( !bNameBaseOk )
{
throw IllegalArgumentException( u"XInitialization::initialize: Expected NameBase string"_ustr, Reference< XInterface >(), 3 );
}
if( m_aNameBase.isEmpty() )
m_aNameBase = aNameBaseDefaultStr;
bool bCommentOk = (aArguments[4] >>= m_aComment);
if( !bCommentOk )
{
throw IllegalArgumentException( u"XInitialization::initialize: Expected Comment string"_ustr, Reference< XInterface >(), 4 );
}
implScanLocales(rGuard);
implSetCurrentLocale( rGuard, aCurrentLocale, true/*FindClosestMatch*/, true/*bUseDefaultIfNoMatch*/ );
}
// Forwarding calls to base class
// XModifyBroadcaster
void StringResourcePersistenceImpl::addModifyListener( const Reference< XModifyListener >& aListener )
{
StringResourceImpl::addModifyListener( aListener );
}
void StringResourcePersistenceImpl::removeModifyListener( const Reference< XModifyListener >& aListener )
{
StringResourceImpl::removeModifyListener( aListener );
}
// XStringResourceResolver
OUString StringResourcePersistenceImpl::resolveString( const OUString& ResourceID )
{
return StringResourceImpl::resolveString( ResourceID ) ;
}
OUString StringResourcePersistenceImpl::resolveStringForLocale( const OUString& ResourceID, const Locale& locale )
{
return StringResourceImpl::resolveStringForLocale( ResourceID, locale );
}
sal_Bool StringResourcePersistenceImpl::hasEntryForId( const OUString& ResourceID )
{
return StringResourceImpl::hasEntryForId( ResourceID ) ;
}
sal_Bool StringResourcePersistenceImpl::hasEntryForIdAndLocale( const OUString& ResourceID,
const Locale& locale )
{
return StringResourceImpl::hasEntryForIdAndLocale( ResourceID, locale );
}
Locale StringResourcePersistenceImpl::getCurrentLocale()
{
return StringResourceImpl::getCurrentLocale();
}
Locale StringResourcePersistenceImpl::getDefaultLocale( )
{
return StringResourceImpl::getDefaultLocale();
}
Sequence< Locale > StringResourcePersistenceImpl::getLocales( )
{
return StringResourceImpl::getLocales();
}
// XStringResourceManager
sal_Bool StringResourcePersistenceImpl::isReadOnly()
{
return StringResourceImpl::isReadOnly();
}
void StringResourcePersistenceImpl::setCurrentLocale( const Locale& locale, sal_Bool FindClosestMatch )
{
StringResourceImpl::setCurrentLocale( locale, FindClosestMatch );
}
void StringResourcePersistenceImpl::setDefaultLocale( const Locale& locale )
{
StringResourceImpl::setDefaultLocale( locale );
}
Sequence< OUString > StringResourcePersistenceImpl::getResourceIDs( )
{
return StringResourceImpl::getResourceIDs();
}
void StringResourcePersistenceImpl::setString( const OUString& ResourceID, const OUString& Str )
{
StringResourceImpl::setString( ResourceID, Str );
}
void StringResourcePersistenceImpl::setStringForLocale
( const OUString& ResourceID, const OUString& Str, const Locale& locale )
{
StringResourceImpl::setStringForLocale( ResourceID, Str, locale );
}
Sequence< OUString > StringResourcePersistenceImpl::getResourceIDsForLocale
( const Locale& locale )
{
return StringResourceImpl::getResourceIDsForLocale( locale );
}
void StringResourcePersistenceImpl::removeId( const OUString& ResourceID )
{
StringResourceImpl::removeId( ResourceID );
}
void StringResourcePersistenceImpl::removeIdForLocale( const OUString& ResourceID, const Locale& locale )
{
StringResourceImpl::removeIdForLocale( ResourceID, locale );
}
void StringResourcePersistenceImpl::newLocale( const Locale& locale )
{
StringResourceImpl::newLocale( locale );
}
void StringResourcePersistenceImpl::removeLocale( const Locale& locale )
{
StringResourceImpl::removeLocale( locale );
}
sal_Int32 StringResourcePersistenceImpl::getUniqueNumericId( )
{
return StringResourceImpl::getUniqueNumericId();
}
// XStringResourcePersistence
void StringResourcePersistenceImpl::store()
{
}
sal_Bool StringResourcePersistenceImpl::isModified( )
{
std::unique_lock aGuard( m_aMutex );
return m_bModified;
}
void StringResourcePersistenceImpl::setComment( const OUString& Comment )
{
m_aComment = Comment;
}
void StringResourcePersistenceImpl::storeToStorage( const Reference< XStorage >& Storage,
const OUString& NameBase, const OUString& Comment )
{
std::unique_lock aGuard( m_aMutex );
implStoreAtStorage(aGuard, NameBase, Comment, Storage, false/*bUsedForStore*/, true/*bStoreAll*/ );
}
void StringResourcePersistenceImpl::implStoreAtStorage
(
std::unique_lock<std::mutex>& rGuard,
const OUString& aNameBase,
const OUString& aComment,
const Reference< css::embed::XStorage >& Storage,
bool bUsedForStore,
bool bStoreAll
)
{
// Delete files for deleted locales
if( bUsedForStore )
{
for( auto& pLocaleItem : m_aDeletedLocaleItemVector )
{
if( pLocaleItem )
{
OUString aStreamName = implGetFileNameForLocaleItem( pLocaleItem.get(), m_aNameBase ) + ".properties";
try
{
Storage->removeElement( aStreamName );
}
catch( Exception& )
{}
pLocaleItem.reset();
}
}
m_aDeletedLocaleItemVector.clear();
}
for( auto& pLocaleItem : m_aLocaleItemVector )
{
if( pLocaleItem != nullptr && (bStoreAll || pLocaleItem->m_bModified) &&
loadLocale(rGuard, pLocaleItem.get()) )
{
OUString aStreamName = implGetFileNameForLocaleItem( pLocaleItem.get(), aNameBase ) + ".properties";
Reference< io::XStream > xElementStream =
Storage->openStreamElement( aStreamName, ElementModes::READWRITE );
uno::Reference< beans::XPropertySet > xProps( xElementStream, uno::UNO_QUERY );
OSL_ENSURE( xProps.is(), "The StorageStream must implement XPropertySet interface!" );
if ( xProps.is() )
{
OUString aPropName(u"MediaType"_ustr);
xProps->setPropertyValue( aPropName, uno::Any( u"text/plain"_ustr ) );
aPropName = "UseCommonStoragePasswordEncryption";
xProps->setPropertyValue( aPropName, uno::Any( true ) );
}
Reference< io::XOutputStream > xOutputStream = xElementStream->getOutputStream();
if( xOutputStream.is() )
implWritePropertiesFile( pLocaleItem.get(), xOutputStream, aComment );
xOutputStream->closeOutput();
if( bUsedForStore )
pLocaleItem->m_bModified = false;
}
}
// Delete files for changed defaults
if( bUsedForStore )
{
for( auto& pLocaleItem : m_aChangedDefaultLocaleVector )
{
OUString aStreamName = implGetFileNameForLocaleItem( pLocaleItem.get(), m_aNameBase ) + ".default";
try
{
Storage->removeElement( aStreamName );
}
catch( Exception& )
{}
pLocaleItem.reset();
}
m_aChangedDefaultLocaleVector.clear();
}
// Default locale
if( !(m_pDefaultLocaleItem != nullptr && (bStoreAll || m_bDefaultModified)) )
return;
OUString aStreamName = implGetFileNameForLocaleItem( m_pDefaultLocaleItem, aNameBase ) + ".default";
Reference< io::XStream > xElementStream =
Storage->openStreamElement( aStreamName, ElementModes::READWRITE );
// Only create stream without content
Reference< io::XOutputStream > xOutputStream = xElementStream->getOutputStream();
xOutputStream->closeOutput();
if( bUsedForStore )
m_bDefaultModified = false;
}
void StringResourcePersistenceImpl::storeToURL( const OUString& URL,
const OUString& NameBase, const OUString& Comment,
const Reference< css::task::XInteractionHandler >& Handler )
{
std::unique_lock aGuard( m_aMutex );
Reference< ucb::XSimpleFileAccess3 > xFileAccess = ucb::SimpleFileAccess::create(m_xContext);
if( Handler.is() )
xFileAccess->setInteractionHandler( Handler );
implStoreAtLocation(aGuard, URL, NameBase, Comment, xFileAccess, false/*bUsedForStore*/, true/*bStoreAll*/);
}
void StringResourcePersistenceImpl::implKillRemovedLocaleFiles
(
std::u16string_view Location,
const OUString& aNameBase,
const css::uno::Reference< css::ucb::XSimpleFileAccess3 >& xFileAccess
)
{
// Delete files for deleted locales
for( auto& pLocaleItem : m_aDeletedLocaleItemVector )
{
if( pLocaleItem )
{
OUString aCompleteFileName =
implGetPathForLocaleItem( pLocaleItem.get(), aNameBase, Location );
if( xFileAccess->exists( aCompleteFileName ) )
xFileAccess->kill( aCompleteFileName );
pLocaleItem.reset();
}
}
m_aDeletedLocaleItemVector.clear();
}
void StringResourcePersistenceImpl::implKillChangedDefaultFiles
(
std::u16string_view Location,
const OUString& aNameBase,
const css::uno::Reference< css::ucb::XSimpleFileAccess3 >& xFileAccess
)
{
// Delete files for changed defaults
for( auto& pLocaleItem : m_aChangedDefaultLocaleVector )
{
OUString aCompleteFileName =
implGetPathForLocaleItem( pLocaleItem.get(), aNameBase, Location, true );
if( xFileAccess->exists( aCompleteFileName ) )
xFileAccess->kill( aCompleteFileName );
pLocaleItem.reset();
}
m_aChangedDefaultLocaleVector.clear();
}
void StringResourcePersistenceImpl::implStoreAtLocation
(
std::unique_lock<std::mutex>& rGuard,
std::u16string_view Location,
const OUString& aNameBase,
const OUString& aComment,
const Reference< ucb::XSimpleFileAccess3 >& xFileAccess,
bool bUsedForStore,
bool bStoreAll,
bool bKillAll
)
{
// Delete files for deleted locales
if( bUsedForStore || bKillAll )
implKillRemovedLocaleFiles( Location, aNameBase, xFileAccess );
for( auto& pLocaleItem : m_aLocaleItemVector )
{
if( pLocaleItem != nullptr && (bStoreAll || bKillAll || pLocaleItem->m_bModified) &&
loadLocale(rGuard, pLocaleItem.get()) )
{
OUString aCompleteFileName =
implGetPathForLocaleItem( pLocaleItem.get(), aNameBase, Location );
if( xFileAccess->exists( aCompleteFileName ) )
xFileAccess->kill( aCompleteFileName );
if( !bKillAll )
{
// Create Output stream
Reference< io::XOutputStream > xOutputStream = xFileAccess->openFileWrite( aCompleteFileName );
if( xOutputStream.is() )
{
implWritePropertiesFile( pLocaleItem.get(), xOutputStream, aComment );
xOutputStream->closeOutput();
}
if( bUsedForStore )
pLocaleItem->m_bModified = false;
}
}
}
// Delete files for changed defaults
if( bUsedForStore || bKillAll )
implKillChangedDefaultFiles( Location, aNameBase, xFileAccess );
// Default locale
if( !(m_pDefaultLocaleItem != nullptr && (bStoreAll || bKillAll || m_bDefaultModified)) )
return;
OUString aCompleteFileName =
implGetPathForLocaleItem( m_pDefaultLocaleItem, aNameBase, Location, true );
if( xFileAccess->exists( aCompleteFileName ) )
xFileAccess->kill( aCompleteFileName );
if( !bKillAll )
{
// Create Output stream
Reference< io::XOutputStream > xOutputStream = xFileAccess->openFileWrite( aCompleteFileName );
if( xOutputStream.is() )
xOutputStream->closeOutput();
if( bUsedForStore )
m_bDefaultModified = false;
}
}
// BinaryOutput, helper class for exportBinary
class BinaryOutput
{
rtl::Reference< utl::TempFileFastService > m_xTempFile;
public:
explicit BinaryOutput();
Reference< io::XOutputStream > getOutputStream() const
{ return m_xTempFile; }
Sequence< ::sal_Int8 > closeAndGetData();
// Template to be used with sal_Int16 and sal_Unicode
template< class T >
void write16BitInt( T n );
void writeInt16( sal_Int16 n )
{ write16BitInt( n ); }
void writeUnicodeChar( sal_Unicode n )
{ write16BitInt( n ); }
void writeInt32( sal_Int32 n );
void writeString( const OUString& aStr );
};
BinaryOutput::BinaryOutput()
{
m_xTempFile = new utl::TempFileFastService;
}
template< class T >
void BinaryOutput::write16BitInt( T n )
{
if( !m_xTempFile.is() )
return;
Sequence< sal_Int8 > aSeq( 2 );
sal_Int8* p = aSeq.getArray();
sal_Int8 nLow = sal_Int8( n & 0xff );
sal_Int8 nHigh = sal_Int8( n >> 8 );
p[0] = nLow;
p[1] = nHigh;
m_xTempFile->writeBytes( aSeq );
}
void BinaryOutput::writeInt32( sal_Int32 n )
{
if( !m_xTempFile.is() )
return;
Sequence< sal_Int8 > aSeq( 4 );
sal_Int8* p = aSeq.getArray();
for( sal_Int16 i = 0 ; i < 4 ; i++ )
{
p[i] = sal_Int8( n & 0xff );
n >>= 8;
}
m_xTempFile->writeBytes( aSeq );
}
void BinaryOutput::writeString( const OUString& aStr )
{
sal_Int32 nLen = aStr.getLength();
const sal_Unicode* pStr = aStr.getStr();
for( sal_Int32 i = 0 ; i < nLen ; i++ )
writeUnicodeChar( pStr[i] );
writeUnicodeChar( 0 );
}
Sequence< ::sal_Int8 > BinaryOutput::closeAndGetData()
{
Sequence< ::sal_Int8 > aRetSeq;
if( !m_xTempFile.is() )
return aRetSeq;
m_xTempFile->closeOutput();
sal_Int32 nSize = static_cast<sal_Int32>(m_xTempFile->getPosition());
m_xTempFile->seek( 0 );
sal_Int32 nRead = m_xTempFile->readBytes( aRetSeq, nSize );
OSL_ENSURE( nRead == nSize, "BinaryOutput::closeAndGetData: nRead != nSize" );
return aRetSeq;
}
// Binary format:
// Header
// Byte Content
// 0 + 1 sal_Int16: Version, currently 0, low byte first
// 2 + 3 sal_Int16: Locale count = n, low byte first
// 4 + 5 sal_Int16: Default Locale position in Locale list, == n if none
// 6 - 7 sal_Int32: Start index locale block 0, lowest byte first
// (n-1) * sal_Int32: Start index locale block 1 to n, lowest byte first
// 6 + 4*n sal_Int32: "Start index" non existing locale block n+1,
// marks the first invalid index, kind of EOF
// Locale block
// All strings are stored as 2-Byte-0 terminated sequence
// of 16 bit Unicode characters, each with low byte first
// Empty strings only contain the 2-Byte-0
// Members of com.sun.star.lang.Locale
// with l1 = Locale.Language.getLength()
// with l2 = Locale.Country.getLength()
// with l3 = Locale.Variant.getLength()
// pos0 = 0 Locale.Language
// pos1 = 2 * (l1 + 1) Locale.Country
// pos2 = pos1 + 2 * (l2 + 1) Locale.Variant
// pos3 = pos2 + 2 * (l3 + 1)
// pos3 Properties file written by implWritePropertiesFile
Sequence< sal_Int8 > StringResourcePersistenceImpl::exportBinary( )
{
std::unique_lock aGuard( m_aMutex );
BinaryOutput aOut;
sal_Int32 nLocaleCount = m_aLocaleItemVector.size();
std::vector<Sequence< sal_Int8 >> aLocaleDataSeq(nLocaleCount);
sal_Int32 iLocale = 0;
sal_Int32 iDefault = 0;
for( auto& pLocaleItem : m_aLocaleItemVector )
{
if( pLocaleItem != nullptr && loadLocale(aGuard, pLocaleItem.get()) )
{
if( m_pDefaultLocaleItem == pLocaleItem.get() )
iDefault = iLocale;
BinaryOutput aLocaleOut;
implWriteLocaleBinary( pLocaleItem.get(), aLocaleOut );
aLocaleDataSeq[iLocale] = aLocaleOut.closeAndGetData();
}
++iLocale;
}
// Write header
sal_Int16 nLocaleCount16 = static_cast<sal_Int16>(nLocaleCount);
sal_Int16 iDefault16 = static_cast<sal_Int16>(iDefault);
aOut.writeInt16( 0 ); // nVersion
aOut.writeInt16( nLocaleCount16 );
aOut.writeInt16( iDefault16 );
// Write data positions
sal_Int32 nDataPos = 6 + 4 * (nLocaleCount + 1);
for( iLocale = 0; iLocale < nLocaleCount; iLocale++ )
{
aOut.writeInt32( nDataPos );
Sequence< sal_Int8 >& rSeq = aLocaleDataSeq[iLocale];
sal_Int32 nSeqLen = rSeq.getLength();
nDataPos += nSeqLen;
}
// Write final position
aOut.writeInt32( nDataPos );
// Write data
Reference< io::XOutputStream > xOutputStream = aOut.getOutputStream();
if( xOutputStream.is() )
{
for( iLocale = 0; iLocale < nLocaleCount; iLocale++ )
{
Sequence< sal_Int8 >& rSeq = aLocaleDataSeq[iLocale];
xOutputStream->writeBytes( rSeq );
}
}
Sequence< sal_Int8 > aRetSeq = aOut.closeAndGetData();
return aRetSeq;
}
void StringResourcePersistenceImpl::implWriteLocaleBinary
( LocaleItem* pLocaleItem, BinaryOutput& rOut )
{
Reference< io::XOutputStream > xOutputStream = rOut.getOutputStream();
if( !xOutputStream.is() )
return;
Locale& rLocale = pLocaleItem->m_locale;
rOut.writeString( rLocale.Language );
rOut.writeString( rLocale.Country );
rOut.writeString( rLocale.Variant );
implWritePropertiesFile( pLocaleItem, xOutputStream, m_aComment );
}
// BinaryOutput, helper class for exportBinary
namespace {
class BinaryInput
{
Sequence< sal_Int8 > m_aData;
const sal_Int8* m_pData;
sal_Int32 m_nCurPos;
sal_Int32 m_nSize;
public:
BinaryInput( const Sequence< ::sal_Int8 >& aData );
rtl::Reference< utl::TempFileFastService > getInputStreamForSection( sal_Int32 nSize );
void seek( sal_Int32 nPos );
sal_Int32 getPosition() const
{ return m_nCurPos; }
sal_Int16 readInt16();
sal_Int32 readInt32();
sal_Unicode readUnicodeChar();
OUString readString();
};
}
BinaryInput::BinaryInput( const Sequence< ::sal_Int8 >& aData )
: m_aData( aData )
{
m_pData = m_aData.getConstArray();
m_nCurPos = 0;
m_nSize = m_aData.getLength();
}
rtl::Reference< utl::TempFileFastService > BinaryInput::getInputStreamForSection( sal_Int32 nSize )
{
rtl::Reference< utl::TempFileFastService > xTempOut;
if( m_nCurPos + nSize <= m_nSize )
{
xTempOut = new utl::TempFileFastService;
Sequence< sal_Int8 > aSection( m_pData + m_nCurPos, nSize );
xTempOut->writeBytes( aSection );
xTempOut->seek( 0 );
}
else
OSL_FAIL( "BinaryInput::getInputStreamForSection(): Read past end" );
return xTempOut;
}
void BinaryInput::seek( sal_Int32 nPos )
{
if( nPos <= m_nSize )
m_nCurPos = nPos;
else
OSL_FAIL( "BinaryInput::seek(): Position past end" );
}
sal_Int16 BinaryInput::readInt16()
{
sal_Int16 nRet = 0;
if( m_nCurPos + 2 <= m_nSize )
{
nRet = nRet + sal_Int16( sal_uInt8( m_pData[m_nCurPos++] ) );
nRet += 256 * sal_Int16( sal_uInt8( m_pData[m_nCurPos++] ) );
}
else
OSL_FAIL( "BinaryInput::readInt16(): Read past end" );
return nRet;
}
sal_Int32 BinaryInput::readInt32()
{
sal_Int32 nRet = 0;
if( m_nCurPos + 4 <= m_nSize )
{
sal_Int32 nFactor = 1;
for( sal_Int16 i = 0; i < 4; i++ )
{
nRet += sal_uInt8( m_pData[m_nCurPos++] ) * nFactor;
nFactor *= 256;
}
}
else
OSL_FAIL( "BinaryInput::readInt32(): Read past end" );
return nRet;
}
sal_Unicode BinaryInput::readUnicodeChar()
{
sal_uInt16 nRet = 0;
if( m_nCurPos + 2 <= m_nSize )
{
nRet = nRet + sal_uInt8( m_pData[m_nCurPos++] );
nRet += 256 * sal_uInt8( m_pData[m_nCurPos++] );
}
else
OSL_FAIL( "BinaryInput::readUnicodeChar(): Read past end" );
sal_Unicode cRet = nRet;
return cRet;
}
OUString BinaryInput::readString()
{
OUStringBuffer aBuf;
sal_Unicode c;
do
{
c = readUnicodeChar();
if( c != 0 )
aBuf.append( c );
}
while( c != 0 );
OUString aRetStr = aBuf.makeStringAndClear();
return aRetStr;
}
void StringResourcePersistenceImpl::importBinary( const Sequence< ::sal_Int8 >& Data )
{
// Init: Remove all locales
sal_Int32 nOldLocaleCount = 0;
do
{
Sequence< Locale > aLocaleSeq = getLocales();
nOldLocaleCount = aLocaleSeq.getLength();
if( nOldLocaleCount > 0 )
{
removeLocale( aLocaleSeq[0] );
}
}
while( nOldLocaleCount > 0 );
// Import data
BinaryInput aIn( Data );
aIn.readInt16(); // version
sal_Int32 nLocaleCount = aIn.readInt16();
sal_Int32 iDefault = aIn.readInt16();
std::unique_ptr<sal_Int32[]> pPositions( new sal_Int32[nLocaleCount + 1] );
for( sal_Int32 i = 0; i < nLocaleCount + 1; i++ )
pPositions[i] = aIn.readInt32();
// Import locales
LocaleItem* pUseAsDefaultItem = nullptr;
for( sal_Int32 i = 0; i < nLocaleCount; i++ )
{
sal_Int32 nPos = pPositions[i];
aIn.seek( nPos );
Locale aLocale;
aLocale.Language = aIn.readString();
aLocale.Country = aIn.readString();
aLocale.Variant = aIn.readString();
sal_Int32 nAfterStringPos = aIn.getPosition();
sal_Int32 nSize = pPositions[i+1] - nAfterStringPos;
rtl::Reference< utl::TempFileFastService > xInput = aIn.getInputStreamForSection( nSize );
if( xInput.is() )
{
LocaleItem* pLocaleItem = new LocaleItem( std::move(aLocale) );
if( iDefault == i )
pUseAsDefaultItem = pLocaleItem;
std::unique_lock aGuard( m_aMutex );
m_aLocaleItemVector.emplace_back( pLocaleItem );
implReadPropertiesFile(aGuard, pLocaleItem, xInput);
}
}
if( pUseAsDefaultItem != nullptr )
setDefaultLocale( pUseAsDefaultItem->m_locale );
}
// Private helper methods
static bool checkNamingSceme( std::u16string_view aName, std::u16string_view aNameBase,
Locale& aLocale )
{
bool bSuccess = false;
size_t nNameLen = aName.size();
size_t nNameBaseLen = aNameBase.size();
// Name has to start with NameBase followed
// by a '_' and at least one more character
if( o3tl::starts_with(aName, aNameBase) && nNameBaseLen < nNameLen-1 &&
aName[nNameBaseLen] == '_' )
{
bSuccess = true;
/* FIXME-BCP47: this uses '_' underscore character as separator and
* also appends Variant, which can't be blindly changed as it would
* violate the naming scheme in use. */
sal_Int32 iStart = nNameBaseLen + 1;
size_t iNext_ = aName.find( '_', iStart );
if( iNext_ != std::u16string_view::npos && iNext_ < nNameLen-1 )
{
aLocale.Language = aName.substr( iStart, iNext_ - iStart );
iStart = iNext_ + 1;
iNext_ = aName.find( '_', iStart );
if( iNext_ != std::u16string_view::npos && iNext_ < nNameLen-1 )
{
aLocale.Country = aName.substr( iStart, iNext_ - iStart );
aLocale.Variant = aName.substr( iNext_ + 1 );
}
else
aLocale.Country = aName.substr( iStart );
}
else
aLocale.Language = aName.substr( iStart );
}
return bSuccess;
}
void StringResourcePersistenceImpl::implLoadAllLocales(std::unique_lock<std::mutex>& rGuard)
{
for( auto& pLocaleItem : m_aLocaleItemVector )
if( pLocaleItem )
loadLocale(rGuard, pLocaleItem.get());
}
// Scan locale properties files helper
void StringResourcePersistenceImpl::implScanLocaleNames( const Sequence< OUString >& aContentSeq )
{
Locale aDefaultLocale;
bool bDefaultFound = false;
for( const OUString& aCompleteName : aContentSeq )
{
OUString aPureName;
OUString aExtension;
sal_Int32 iDot = aCompleteName.lastIndexOf( '.' );
sal_Int32 iSlash = aCompleteName.lastIndexOf( '/' );
if( iDot != -1 && iDot > iSlash)
{
sal_Int32 iCopyFrom = (iSlash != -1) ? iSlash + 1 : 0;
aPureName = aCompleteName.copy( iCopyFrom, iDot-iCopyFrom );
aExtension = aCompleteName.copy( iDot + 1 );
}
if ( aExtension == "properties" )
{
//OUString aName = aInetObj.getBase();
Locale aLocale;
if( checkNamingSceme( aPureName, m_aNameBase, aLocale ) )
{
LocaleItem* pLocaleItem = new LocaleItem( std::move(aLocale), false );
m_aLocaleItemVector.emplace_back( pLocaleItem );
if( m_pCurrentLocaleItem == nullptr )
m_pCurrentLocaleItem = pLocaleItem;
if( m_pDefaultLocaleItem == nullptr )
{
m_pDefaultLocaleItem = pLocaleItem;
m_bDefaultModified = true;
}
}
}
else if( !bDefaultFound && aExtension == "default" )
{
if( checkNamingSceme( aPureName, m_aNameBase, aDefaultLocale ) )
bDefaultFound = true;
}
}
if( bDefaultFound )
{
LocaleItem* pLocaleItem = getItemForLocale( aDefaultLocale, false );
if( pLocaleItem )
{
m_pDefaultLocaleItem = pLocaleItem;
m_bDefaultModified = false;
}
}
}
// Scan locale properties files
void StringResourcePersistenceImpl::implScanLocales(std::unique_lock<std::mutex>& /*rGuard*/)
{
// Dummy implementation, method not called for this
// base class, but pure virtual not possible-
}
bool StringResourcePersistenceImpl::loadLocale(std::unique_lock<std::mutex>& rGuard, LocaleItem* pLocaleItem)
{
bool bSuccess = false;
OSL_ENSURE( pLocaleItem, "StringResourcePersistenceImpl::loadLocale(): pLocaleItem == NULL" );
if( pLocaleItem )
{
if( pLocaleItem->m_bLoaded )
{
bSuccess = true;
}
else
{
bSuccess = implLoadLocale(rGuard, pLocaleItem);
pLocaleItem->m_bLoaded = true; // = bSuccess??? -> leads to more tries
}
}
return bSuccess;
}
bool StringResourcePersistenceImpl::implLoadLocale(std::unique_lock<std::mutex>& /*rGuard*/, LocaleItem*)
{
// Dummy implementation, method not called for this
// base class, but pure virtual not possible-
return false;
}
static OUString implGetNameScemeForLocaleItem( const LocaleItem* pLocaleItem )
{
/* FIXME-BCP47: this uses '_' underscore character as separator and
* also appends Variant, which can't be blindly changed as it would
* violate the naming scheme in use. */
static const char aUnder[] = "_";
assert(pLocaleItem &&
"StringResourcePersistenceImpl::implGetNameScemeForLocaleItem(): pLocaleItem == NULL");
Locale aLocale = pLocaleItem->m_locale;
OUString aRetStr = aUnder + aLocale.Language;
OUString aCountry = aLocale.Country;
if( !aCountry.isEmpty() )
{
aRetStr += aUnder + aCountry;
}
OUString aVariant = aLocale.Variant;
if( !aVariant.isEmpty() )
{
aRetStr += aUnder + aVariant;
}
return aRetStr;
}
OUString StringResourcePersistenceImpl::implGetFileNameForLocaleItem
( LocaleItem const * pLocaleItem, const OUString& aNameBase )
{
OUString aFileName = aNameBase;
if( aFileName.isEmpty() )
aFileName = aNameBaseDefaultStr;
aFileName += implGetNameScemeForLocaleItem( pLocaleItem );
return aFileName;
}
OUString StringResourcePersistenceImpl::implGetPathForLocaleItem
( LocaleItem const * pLocaleItem, const OUString& aNameBase,
std::u16string_view aLocation, bool bDefaultFile )
{
OUString aFileName = implGetFileNameForLocaleItem( pLocaleItem, aNameBase );
INetURLObject aInetObj( aLocation );
aInetObj.insertName( aFileName, true, INetURLObject::LAST_SEGMENT, INetURLObject::EncodeMechanism::All );
if( bDefaultFile )
aInetObj.setExtension( u"default" );
else
aInetObj.setExtension( u"properties" );
OUString aCompleteFileName = aInetObj.GetMainURL( INetURLObject::DecodeMechanism::NONE );
return aCompleteFileName;
}
// White space according to Java property files specification in
// http://java.sun.com/j2se/1.4.2/docs/api/java/util/Properties.html#load(java.io.InputStream)
static bool isWhiteSpace( sal_Unicode c )
{
bool bWhite = ( c == 0x0020 || // space
c == 0x0009 || // tab
c == 0x000a || // line feed, not always handled by TextInputStream
c == 0x000d || // carriage return, not always handled by TextInputStream
c == 0x000C ); // form feed
return bWhite;
}
static void skipWhites( const sal_Unicode* pBuf, sal_Int32 nLen, sal_Int32& ri )
{
while( ri < nLen )
{
if( !isWhiteSpace( pBuf[ri] ) )
break;
ri++;
}
}
static bool isHexDigit( sal_Unicode c, sal_uInt16& nDigitVal )
{
bool bRet = true;
if( c >= '0' && c <= '9' )
nDigitVal = c - '0';
else if( c >= 'a' && c <= 'f' )
nDigitVal = c - 'a' + 10;
else if( c >= 'A' && c <= 'F' )
nDigitVal = c - 'A' + 10;
else
bRet = false;
return bRet;
}
static sal_Unicode getEscapeChar( const sal_Unicode* pBuf, sal_Int32 nLen, sal_Int32& ri )
{
sal_Int32 i = ri;
sal_Unicode cRet = 0;
sal_Unicode c = pBuf[i];
switch( c )
{
case 't':
cRet = 0x0009;
break;
case 'n':
cRet = 0x000a;
break;
case 'f':
cRet = 0x000c;
break;
case 'r':
cRet = 0x000d;
break;
case '\\':
cRet = '\\';
break;
case 'u':
{
// Skip multiple u
i++;
while( i < nLen && pBuf[i] == 'u' )
i++;
// Process hex digits
sal_Int32 nDigitCount = 0;
sal_uInt16 nDigitVal;
while( i < nLen && isHexDigit( pBuf[i], nDigitVal ) )
{
cRet = 16 * cRet + nDigitVal;
nDigitCount++;
if( nDigitCount == 4 )
{
// Write back position
ri = i;
break;
}
i++;
}
break;
}
default:
cRet = c;
}
return cRet;
}
static void CheckContinueInNextLine( const Reference< io::XTextInputStream2 >& xTextInputStream,
OUString& aLine, bool& bEscapePending, const sal_Unicode*& pBuf,
sal_Int32& nLen, sal_Int32& i )
{
if( !(i == nLen && bEscapePending) )
return;
bEscapePending = false;
if( !xTextInputStream->isEOF() )
{
aLine = xTextInputStream->readLine();
nLen = aLine.getLength();
pBuf = aLine.getStr();
i = 0;
skipWhites( pBuf, nLen, i );
}
}
bool StringResourcePersistenceImpl::implReadPropertiesFile(
std::unique_lock<std::mutex>& rGuard, LocaleItem* pLocaleItem,
const Reference<io::XInputStream>& xInputStream)
{
if( !xInputStream.is() || pLocaleItem == nullptr )
return false;
Reference< io::XTextInputStream2 > xTextInputStream = io::TextInputStream::create( m_xContext );
xTextInputStream->setInputStream( xInputStream );
OUString aEncodingStr = OUString::createFromAscii
( rtl_getMimeCharsetFromTextEncoding( RTL_TEXTENCODING_ISO_8859_1 ) );
xTextInputStream->setEncoding( aEncodingStr );
OUString aLine;
while( !xTextInputStream->isEOF() )
{
aLine = xTextInputStream->readLine();
sal_Int32 nLen = aLine.getLength();
if( 0 == nLen )
continue;
const sal_Unicode* pBuf = aLine.getStr();
OUStringBuffer aBuf;
sal_Unicode c = 0;
sal_Int32 i = 0;
skipWhites( pBuf, nLen, i );
if( i == nLen )
continue; // line contains only white spaces
// Comment?
c = pBuf[i];
if( c == '#' || c == '!' )
continue;
// Scan key
OUString aResourceID;
bool bEscapePending = false;
bool bStrComplete = false;
while( i < nLen && !bStrComplete )
{
c = pBuf[i];
if( bEscapePending )
{
aBuf.append( getEscapeChar( pBuf, nLen, i ) );
bEscapePending = false;
}
else
{
if( c == '\\' )
{
bEscapePending = true;
}
else
{
if( c == ':' || c == '=' || isWhiteSpace( c ) )
bStrComplete = true;
else
aBuf.append( c );
}
}
i++;
CheckContinueInNextLine( xTextInputStream, aLine, bEscapePending, pBuf, nLen, i );
if( i == nLen )
bStrComplete = true;
if( bStrComplete )
aResourceID = aBuf.makeStringAndClear();
}
// Ignore lines with empty keys
if( aResourceID.isEmpty() )
continue;
// Scan value
skipWhites( pBuf, nLen, i );
OUString aValueStr;
bEscapePending = false;
bStrComplete = false;
while( i < nLen && !bStrComplete )
{
c = pBuf[i];
if( c == 0x000a || c == 0x000d ) // line feed/carriage return, not always handled by TextInputStream
{
i++;
}
else
{
if( bEscapePending )
{
aBuf.append( getEscapeChar( pBuf, nLen, i ) );
bEscapePending = false;
}
else if( c == '\\' )
bEscapePending = true;
else
aBuf.append( c );
i++;
CheckContinueInNextLine( xTextInputStream, aLine, bEscapePending, pBuf, nLen, i );
}
if( i == nLen )
bStrComplete = true;
if( bStrComplete )
aValueStr = aBuf.makeStringAndClear();
}
// Push into table
pLocaleItem->m_aIdToStringMap[ aResourceID ] = aValueStr;
implScanIdForNumber(rGuard, aResourceID);
IdToIndexMap& rIndexMap = pLocaleItem->m_aIdToIndexMap;
rIndexMap[ aResourceID ] = pLocaleItem->m_nNextIndex++;
}
return true;
}
static sal_Unicode getHexCharForDigit( sal_uInt16 nDigitVal )
{
if (nDigitVal < 10)
return static_cast<sal_Unicode>('0' + nDigitVal);
else
return static_cast<sal_Unicode>('a' + (nDigitVal-10));
}
static void implWriteCharToBuffer( OUStringBuffer& aBuf, sal_Unicode cu, bool bKey )
{
if( cu == '\\' )
{
aBuf.append( '\\' );
aBuf.append( '\\' );
}
else if( cu == 0x000a )
{
aBuf.append( '\\' );
aBuf.append( 'n' );
}
else if( cu == 0x000d )
{
aBuf.append( '\\' );
aBuf.append( 'r' );
}
else if( bKey && cu == '=' )
{
aBuf.append( '\\' );
aBuf.append( '=' );
}
else if( bKey && cu == ':' )
{
aBuf.append( '\\' );
aBuf.append( ':' );
}
// ISO/IEC 8859-1 range according to:
// http://en.wikipedia.org/wiki/ISO/IEC_8859-1
else if( cu >= 0x20 && cu <= 0x7e )
//TODO: Check why (cu >= 0xa0 && cu <= 0xFF)
//is encoded in sample properties files
//else if( (cu >= 0x20 && cu <= 0x7e) ||
// (cu >= 0xa0 && cu <= 0xFF) )
{
aBuf.append( cu );
}
else
{
// Unicode encoding
aBuf.append( '\\' );
aBuf.append( 'u' );
sal_uInt16 nVal = cu;
for( sal_uInt16 i = 0 ; i < 4 ; i++ )
{
sal_uInt16 nDigit = nVal / 0x1000;
nVal -= nDigit * 0x1000;
nVal *= 0x10;
aBuf.append( getHexCharForDigit( nDigit ) );
}
}
}
static void implWriteStringWithEncoding( const OUString& aStr,
Reference< io::XTextOutputStream2 > const & xTextOutputStream, bool bKey )
{
static const sal_Unicode cLineFeed = 0xa;
OUStringBuffer aBuf;
sal_Int32 nLen = aStr.getLength();
const sal_Unicode* pSrc = aStr.getStr();
for( sal_Int32 i = 0 ; i < nLen ; i++ )
{
sal_Unicode cu = pSrc[i];
implWriteCharToBuffer( aBuf, cu, bKey );
// TODO?: split long lines
}
if( !bKey )
aBuf.append( cLineFeed );
OUString aWriteStr = aBuf.makeStringAndClear();
xTextOutputStream->writeString( aWriteStr );
}
bool StringResourcePersistenceImpl::implWritePropertiesFile( LocaleItem const * pLocaleItem,
const Reference< io::XOutputStream >& xOutputStream, const OUString& aComment )
{
if( !xOutputStream.is() || pLocaleItem == nullptr )
return false;
bool bSuccess = false;
Reference< io::XTextOutputStream2 > xTextOutputStream = io::TextOutputStream::create(m_xContext);
xTextOutputStream->setOutputStream( xOutputStream );
OUString aEncodingStr = OUString::createFromAscii
( rtl_getMimeCharsetFromTextEncoding( RTL_TEXTENCODING_ISO_8859_1 ) );
xTextOutputStream->setEncoding( aEncodingStr );
xTextOutputStream->writeString( aComment );
xTextOutputStream->writeString( u"\n"_ustr );
const IdToStringMap& rHashMap = pLocaleItem->m_aIdToStringMap;
if( !rHashMap.empty() )
{
// Sort ids according to read order
const IdToIndexMap& rIndexMap = pLocaleItem->m_aIdToIndexMap;
// Find max/min index
auto itMinMax = std::minmax_element(rIndexMap.begin(), rIndexMap.end(),
[](const IdToIndexMap::value_type& a, const IdToIndexMap::value_type& b) { return a.second < b.second; });
sal_Int32 nMinIndex = itMinMax.first->second;
sal_Int32 nMaxIndex = itMinMax.second->second;
sal_Int32 nTabSize = nMaxIndex - nMinIndex + 1;
// Create sorted array of pointers to the id strings
std::unique_ptr<const OUString*[]> pIdPtrs( new const OUString*[nTabSize] );
for(sal_Int32 i = 0 ; i < nTabSize ; i++ )
pIdPtrs[i] = nullptr;
for( const auto& rIndex : rIndexMap )
{
sal_Int32 nIndex = rIndex.second;
pIdPtrs[nIndex - nMinIndex] = &(rIndex.first);
}
// Write lines in correct order
for(sal_Int32 i = 0 ; i < nTabSize ; i++ )
{
const OUString* pStr = pIdPtrs[i];
if( pStr != nullptr )
{
OUString aResourceID = *pStr;
IdToStringMap::const_iterator it = rHashMap.find( aResourceID );
if( it != rHashMap.end() )
{
implWriteStringWithEncoding( aResourceID, xTextOutputStream, true );
xTextOutputStream->writeString( u"="_ustr );
OUString aValStr = (*it).second;
implWriteStringWithEncoding( aValStr, xTextOutputStream, false );
}
}
}
}
bSuccess = true;
return bSuccess;
}
// StringResourceWithStorageImpl
extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface*
scripting_StringResourceWithStorageImpl_get_implementation(
css::uno::XComponentContext* context, css::uno::Sequence<css::uno::Any> const&)
{
return cppu::acquire(new StringResourceWithStorageImpl(context));
}
StringResourceWithStorageImpl::StringResourceWithStorageImpl( const Reference< XComponentContext >& rxContext )
: StringResourceWithStorageImpl_BASE( rxContext )
, m_bStorageChanged( false )
{
}
StringResourceWithStorageImpl::~StringResourceWithStorageImpl()
{
}
// XServiceInfo
OUString StringResourceWithStorageImpl::getImplementationName( )
{
return u"com.sun.star.comp.scripting.StringResourceWithStorage"_ustr;
}
sal_Bool StringResourceWithStorageImpl::supportsService( const OUString& rServiceName )
{
return cppu::supportsService(this, rServiceName);
}
Sequence< OUString > StringResourceWithStorageImpl::getSupportedServiceNames( )
{
return { u"com.sun.star.resource.StringResourceWithStorage"_ustr };
}
// XInitialization
void StringResourceWithStorageImpl::initialize( const Sequence< Any >& aArguments )
{
std::unique_lock aGuard( m_aMutex );
if ( aArguments.getLength() != 5 )
{
throw RuntimeException(
u"StringResourceWithStorageImpl::initialize: invalid number of arguments!"_ustr );
}
bool bOk = (aArguments[0] >>= m_xStorage);
if( bOk && !m_xStorage.is() )
bOk = false;
if( !bOk )
{
throw IllegalArgumentException( u"StringResourceWithStorageImpl::initialize: invalid storage"_ustr, Reference< XInterface >(), 0 );
}
implInitializeCommonParameters( aGuard, aArguments );
}
// Forwarding calls to base class
// XModifyBroadcaster
void StringResourceWithStorageImpl::addModifyListener( const Reference< XModifyListener >& aListener )
{
StringResourceImpl::addModifyListener( aListener );
}
void StringResourceWithStorageImpl::removeModifyListener( const Reference< XModifyListener >& aListener )
{
StringResourceImpl::removeModifyListener( aListener );
}
// XStringResourceResolver
OUString StringResourceWithStorageImpl::resolveString( const OUString& ResourceID )
{
return StringResourceImpl::resolveString( ResourceID ) ;
}
OUString StringResourceWithStorageImpl::resolveStringForLocale( const OUString& ResourceID, const Locale& locale )
{
return StringResourceImpl::resolveStringForLocale( ResourceID, locale );
}
sal_Bool StringResourceWithStorageImpl::hasEntryForId( const OUString& ResourceID )
{
return StringResourceImpl::hasEntryForId( ResourceID ) ;
}
sal_Bool StringResourceWithStorageImpl::hasEntryForIdAndLocale( const OUString& ResourceID,
const Locale& locale )
{
return StringResourceImpl::hasEntryForIdAndLocale( ResourceID, locale );
}
Sequence< OUString > StringResourceWithStorageImpl::getResourceIDs( )
{
return StringResourceImpl::getResourceIDs();
}
Sequence< OUString > StringResourceWithStorageImpl::getResourceIDsForLocale
( const Locale& locale )
{
return StringResourceImpl::getResourceIDsForLocale( locale );
}
Locale StringResourceWithStorageImpl::getCurrentLocale()
{
return StringResourceImpl::getCurrentLocale();
}
Locale StringResourceWithStorageImpl::getDefaultLocale( )
{
return StringResourceImpl::getDefaultLocale();
}
Sequence< Locale > StringResourceWithStorageImpl::getLocales( )
{
return StringResourceImpl::getLocales();
}
// XStringResourceManager
sal_Bool StringResourceWithStorageImpl::isReadOnly()
{
return StringResourceImpl::isReadOnly();
}
void StringResourceWithStorageImpl::setCurrentLocale( const Locale& locale, sal_Bool FindClosestMatch )
{
StringResourceImpl::setCurrentLocale( locale, FindClosestMatch );
}
void StringResourceWithStorageImpl::setDefaultLocale( const Locale& locale )
{
StringResourceImpl::setDefaultLocale( locale );
}
void StringResourceWithStorageImpl::setString( const OUString& ResourceID, const OUString& Str )
{
StringResourceImpl::setString( ResourceID, Str );
}
void StringResourceWithStorageImpl::setStringForLocale
( const OUString& ResourceID, const OUString& Str, const Locale& locale )
{
StringResourceImpl::setStringForLocale( ResourceID, Str, locale );
}
void StringResourceWithStorageImpl::removeId( const OUString& ResourceID )
{
StringResourceImpl::removeId( ResourceID );
}
void StringResourceWithStorageImpl::removeIdForLocale( const OUString& ResourceID, const Locale& locale )
{
StringResourceImpl::removeIdForLocale( ResourceID, locale );
}
void StringResourceWithStorageImpl::newLocale( const Locale& locale )
{
StringResourceImpl::newLocale( locale );
}
void StringResourceWithStorageImpl::removeLocale( const Locale& locale )
{
StringResourceImpl::removeLocale( locale );
}
sal_Int32 StringResourceWithStorageImpl::getUniqueNumericId( )
{
return StringResourceImpl::getUniqueNumericId();
}
// XStringResourcePersistence
void StringResourceWithStorageImpl::store()
{
std::unique_lock aGuard( m_aMutex );
implCheckReadOnly( "StringResourceWithStorageImpl::store(): Read only" );
bool bStoreAll = m_bStorageChanged;
m_bStorageChanged = false;
if( !m_bModified && !bStoreAll )
return;
implStoreAtStorage(aGuard, m_aNameBase, m_aComment, m_xStorage, true/*bUsedForStore*/, bStoreAll);
m_bModified = false;
}
sal_Bool StringResourceWithStorageImpl::isModified( )
{
return StringResourcePersistenceImpl::isModified();
}
void StringResourceWithStorageImpl::setComment( const OUString& Comment )
{
StringResourcePersistenceImpl::setComment( Comment );
}
void StringResourceWithStorageImpl::storeToStorage( const Reference< XStorage >& Storage,
const OUString& NameBase, const OUString& Comment )
{
StringResourcePersistenceImpl::storeToStorage( Storage, NameBase, Comment );
}
void StringResourceWithStorageImpl::storeToURL( const OUString& URL,
const OUString& NameBase, const OUString& Comment,
const Reference< css::task::XInteractionHandler >& Handler )
{
StringResourcePersistenceImpl::storeToURL( URL, NameBase, Comment, Handler );
}
Sequence< ::sal_Int8 > StringResourceWithStorageImpl::exportBinary( )
{
return StringResourcePersistenceImpl::exportBinary();
}
void StringResourceWithStorageImpl::importBinary( const Sequence< ::sal_Int8 >& Data )
{
StringResourcePersistenceImpl::importBinary( Data );
}
// XStringResourceWithStorage
void StringResourceWithStorageImpl::storeAsStorage( const Reference< XStorage >& Storage )
{
setStorage( Storage );
store();
}
void StringResourceWithStorageImpl::setStorage( const Reference< XStorage >& Storage )
{
std::unique_lock aGuard( m_aMutex );
if( !Storage.is() )
{
throw IllegalArgumentException( u"StringResourceWithStorageImpl::setStorage: invalid storage"_ustr, Reference< XInterface >(), 0 );
}
implLoadAllLocales(aGuard);
m_xStorage = Storage;
m_bStorageChanged = true;
}
// Private helper methods
// Scan locale properties files
void StringResourceWithStorageImpl::implScanLocales(std::unique_lock<std::mutex>& rGuard)
{
if( m_xStorage.is() )
{
Sequence< OUString > aContentSeq = m_xStorage->getElementNames();
implScanLocaleNames( aContentSeq );
}
implLoadAllLocales(rGuard);
}
// Loading
bool StringResourceWithStorageImpl::implLoadLocale(std::unique_lock<std::mutex>& rGuard, LocaleItem* pLocaleItem)
{
bool bSuccess = false;
try
{
OUString aStreamName = implGetFileNameForLocaleItem( pLocaleItem, m_aNameBase ) + ".properties";
Reference< io::XStream > xElementStream =
m_xStorage->openStreamElement( aStreamName, ElementModes::READ );
if( xElementStream.is() )
{
Reference< io::XInputStream > xInputStream = xElementStream->getInputStream();
if( xInputStream.is() )
{
bSuccess = StringResourcePersistenceImpl::implReadPropertiesFile(rGuard, pLocaleItem, xInputStream);
xInputStream->closeInput();
}
}
}
catch( uno::Exception& )
{}
return bSuccess;
}
// StringResourceWithLocationImpl
extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface*
scripting_StringResourceWithLocationImpl_get_implementation(
css::uno::XComponentContext* context, css::uno::Sequence<css::uno::Any> const&)
{
return cppu::acquire(new StringResourceWithLocationImpl(context));
}
StringResourceWithLocationImpl::StringResourceWithLocationImpl( const Reference< XComponentContext >& rxContext )
: StringResourceWithLocationImpl_BASE( rxContext )
, m_bLocationChanged( false )
{
}
StringResourceWithLocationImpl::~StringResourceWithLocationImpl()
{
}
// XServiceInfo
OUString StringResourceWithLocationImpl::getImplementationName( )
{
return u"com.sun.star.comp.scripting.StringResourceWithLocation"_ustr;
}
sal_Bool StringResourceWithLocationImpl::supportsService( const OUString& rServiceName )
{
return cppu::supportsService(this, rServiceName);
}
Sequence< OUString > StringResourceWithLocationImpl::getSupportedServiceNames( )
{
return { u"com.sun.star.resource.StringResourceWithLocation"_ustr };
}
// XInitialization
void StringResourceWithLocationImpl::initialize( const Sequence< Any >& aArguments )
{
std::unique_lock aGuard( m_aMutex );
if ( aArguments.getLength() != 6 )
{
throw RuntimeException(
u"XInitialization::initialize: invalid number of arguments!"_ustr );
}
bool bOk = (aArguments[0] >>= m_aLocation);
sal_Int32 nLen = m_aLocation.getLength();
if( bOk && nLen == 0 )
{
bOk = false;
}
else
{
if( m_aLocation[nLen - 1] != '/' )
m_aLocation += "/";
}
if( !bOk )
{
throw IllegalArgumentException( u"XInitialization::initialize: invalid URL"_ustr, Reference< XInterface >(), 0 );
}
bOk = (aArguments[5] >>= m_xInteractionHandler);
if( !bOk )
{
throw IllegalArgumentException( u"StringResourceWithStorageImpl::initialize: invalid type"_ustr, Reference< XInterface >(), 5 );
}
implInitializeCommonParameters( aGuard, aArguments );
}
// Forwarding calls to base class
// XModifyBroadcaster
void StringResourceWithLocationImpl::addModifyListener( const Reference< XModifyListener >& aListener )
{
StringResourceImpl::addModifyListener( aListener );
}
void StringResourceWithLocationImpl::removeModifyListener( const Reference< XModifyListener >& aListener )
{
StringResourceImpl::removeModifyListener( aListener );
}
// XStringResourceResolver
OUString StringResourceWithLocationImpl::resolveString( const OUString& ResourceID )
{
return StringResourceImpl::resolveString( ResourceID ) ;
}
OUString StringResourceWithLocationImpl::resolveStringForLocale( const OUString& ResourceID, const Locale& locale )
{
return StringResourceImpl::resolveStringForLocale( ResourceID, locale );
}
sal_Bool StringResourceWithLocationImpl::hasEntryForId( const OUString& ResourceID )
{
return StringResourceImpl::hasEntryForId( ResourceID ) ;
}
sal_Bool StringResourceWithLocationImpl::hasEntryForIdAndLocale( const OUString& ResourceID,
const Locale& locale )
{
return StringResourceImpl::hasEntryForIdAndLocale( ResourceID, locale );
}
Sequence< OUString > StringResourceWithLocationImpl::getResourceIDs( )
{
return StringResourceImpl::getResourceIDs();
}
Sequence< OUString > StringResourceWithLocationImpl::getResourceIDsForLocale
( const Locale& locale )
{
return StringResourceImpl::getResourceIDsForLocale( locale );
}
Locale StringResourceWithLocationImpl::getCurrentLocale()
{
return StringResourceImpl::getCurrentLocale();
}
Locale StringResourceWithLocationImpl::getDefaultLocale( )
{
return StringResourceImpl::getDefaultLocale();
}
Sequence< Locale > StringResourceWithLocationImpl::getLocales( )
{
return StringResourceImpl::getLocales();
}
// XStringResourceManager
sal_Bool StringResourceWithLocationImpl::isReadOnly()
{
return StringResourceImpl::isReadOnly();
}
void StringResourceWithLocationImpl::setCurrentLocale( const Locale& locale, sal_Bool FindClosestMatch )
{
StringResourceImpl::setCurrentLocale( locale, FindClosestMatch );
}
void StringResourceWithLocationImpl::setDefaultLocale( const Locale& locale )
{
StringResourceImpl::setDefaultLocale( locale );
}
void StringResourceWithLocationImpl::setString( const OUString& ResourceID, const OUString& Str )
{
StringResourceImpl::setString( ResourceID, Str );
}
void StringResourceWithLocationImpl::setStringForLocale
( const OUString& ResourceID, const OUString& Str, const Locale& locale )
{
StringResourceImpl::setStringForLocale( ResourceID, Str, locale );
}
void StringResourceWithLocationImpl::removeId( const OUString& ResourceID )
{
StringResourceImpl::removeId( ResourceID );
}
void StringResourceWithLocationImpl::removeIdForLocale( const OUString& ResourceID, const Locale& locale )
{
StringResourceImpl::removeIdForLocale( ResourceID, locale );
}
void StringResourceWithLocationImpl::newLocale( const Locale& locale )
{
StringResourceImpl::newLocale( locale );
}
void StringResourceWithLocationImpl::removeLocale( const Locale& locale )
{
StringResourceImpl::removeLocale( locale );
}
sal_Int32 StringResourceWithLocationImpl::getUniqueNumericId( )
{
return StringResourceImpl::getUniqueNumericId();
}
// XStringResourcePersistence
void StringResourceWithLocationImpl::store()
{
std::unique_lock aGuard( m_aMutex );
implCheckReadOnly( "StringResourceWithLocationImpl::store(): Read only" );
bool bStoreAll = m_bLocationChanged;
m_bLocationChanged = false;
if( !m_bModified && !bStoreAll )
return;
Reference< ucb::XSimpleFileAccess3 > xFileAccess = getFileAccessImpl();
implStoreAtLocation(aGuard, m_aLocation, m_aNameBase, m_aComment,
xFileAccess, true/*bUsedForStore*/, bStoreAll );
m_bModified = false;
}
sal_Bool StringResourceWithLocationImpl::isModified( )
{
return StringResourcePersistenceImpl::isModified();
}
void StringResourceWithLocationImpl::setComment( const OUString& Comment )
{
StringResourcePersistenceImpl::setComment( Comment );
}
void StringResourceWithLocationImpl::storeToStorage( const Reference< XStorage >& Storage,
const OUString& NameBase, const OUString& Comment )
{
StringResourcePersistenceImpl::storeToStorage( Storage, NameBase, Comment );
}
void StringResourceWithLocationImpl::storeToURL( const OUString& URL,
const OUString& NameBase, const OUString& Comment,
const Reference< css::task::XInteractionHandler >& Handler )
{
StringResourcePersistenceImpl::storeToURL( URL, NameBase, Comment, Handler );
}
Sequence< ::sal_Int8 > StringResourceWithLocationImpl::exportBinary( )
{
return StringResourcePersistenceImpl::exportBinary();
}
void StringResourceWithLocationImpl::importBinary( const Sequence< ::sal_Int8 >& Data )
{
StringResourcePersistenceImpl::importBinary( Data );
}
// XStringResourceWithLocation
// XStringResourceWithLocation
void StringResourceWithLocationImpl::storeAsURL( const OUString& URL )
{
setURL( URL );
store();
}
void StringResourceWithLocationImpl::setURL( const OUString& URL )
{
std::unique_lock aGuard( m_aMutex );
implCheckReadOnly( "StringResourceWithLocationImpl::setURL(): Read only" );
sal_Int32 nLen = URL.getLength();
if( nLen == 0 )
{
throw IllegalArgumentException( u"StringResourceWithLocationImpl::setURL: invalid URL"_ustr, Reference< XInterface >(), 0 );
}
implLoadAllLocales(aGuard);
// Delete files at old location
implStoreAtLocation(aGuard, m_aLocation, m_aNameBase, m_aComment,
getFileAccessImpl(), false/*bUsedForStore*/, false/*bStoreAll*/, true/*bKillAll*/ );
m_aLocation = URL;
m_bLocationChanged = true;
}
// Private helper methods
// Scan locale properties files
void StringResourceWithLocationImpl::implScanLocales(std::unique_lock<std::mutex>& /*rGuard*/)
{
const Reference< ucb::XSimpleFileAccess3 > xFileAccess = getFileAccessImpl();
if( xFileAccess->isFolder( m_aLocation ) )
{
Sequence< OUString > aContentSeq = xFileAccess->getFolderContents( m_aLocation, false );
implScanLocaleNames( aContentSeq );
}
}
// Loading
bool StringResourceWithLocationImpl::implLoadLocale(std::unique_lock<std::mutex>& rGuard, LocaleItem* pLocaleItem)
{
bool bSuccess = false;
const Reference< ucb::XSimpleFileAccess3 > xFileAccess = getFileAccessImpl();
OUString aCompleteFileName =
implGetPathForLocaleItem( pLocaleItem, m_aNameBase, m_aLocation );
Reference< io::XInputStream > xInputStream;
try
{
xInputStream = xFileAccess->openFileRead( aCompleteFileName );
}
catch( Exception& )
{}
if( xInputStream.is() )
{
bSuccess = StringResourcePersistenceImpl::implReadPropertiesFile(rGuard, pLocaleItem, xInputStream);
xInputStream->closeInput();
}
return bSuccess;
}
const Reference< ucb::XSimpleFileAccess3 > & StringResourceWithLocationImpl::getFileAccessImpl()
{
if( !m_xSFI.is() )
{
m_xSFI = ucb::SimpleFileAccess::create(m_xContext);
if( m_xInteractionHandler.is() )
m_xSFI->setInteractionHandler( m_xInteractionHandler );
}
return m_xSFI;
}
} // namespace stringresource
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
↑ V530 The return value of function 'append' is required to be utilized.
↑ V530 The return value of function 'append' is required to be utilized.
↑ V530 The return value of function 'append' is required to be utilized.
↑ V530 The return value of function 'append' is required to be utilized.
↑ V530 The return value of function 'append' is required to be utilized.
↑ V530 The return value of function 'append' is required to be utilized.
↑ V530 The return value of function 'append' is required to be utilized.
↑ V530 The return value of function 'append' is required to be utilized.
↑ V530 The return value of function 'append' is required to be utilized.
↑ V530 The return value of function 'append' is required to be utilized.
↑ V530 The return value of function 'append' is required to be utilized.
↑ V530 The return value of function 'append' is required to be utilized.
↑ V530 The return value of function 'append' is required to be utilized.
↑ V530 The return value of function 'append' is required to be utilized.
↑ V530 The return value of function 'append' is required to be utilized.
↑ V530 The return value of function 'append' is required to be utilized.
↑ V530 The return value of function 'append' is required to be utilized.
↑ V530 The return value of function 'append' is required to be utilized.
↑ V530 The return value of function 'append' is required to be utilized.
↑ V530 The return value of function 'append' is required to be utilized.