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-rw-r--r--scripting/source/stringresource/stringresource.cxx2705
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diff --git a/scripting/source/stringresource/stringresource.cxx b/scripting/source/stringresource/stringresource.cxx
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+++ b/scripting/source/stringresource/stringresource.cxx
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+/* -*- 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/XActiveDataSink.hpp>
+#include <com/sun/star/io/XActiveDataSource.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/lang/XMultiComponentFactory.hpp>
+#include <com/sun/star/resource/MissingResourceException.hpp>
+#include <cppuhelper/implementationentry.hxx>
+#include <cppuhelper/supportsservice.hxx>
+#include <com/sun/star/beans/XPropertySet.hpp>
+#include <com/sun/star/container/ElementExistException.hpp>
+#include <com/sun/star/container/XNameAccess.hpp>
+#include <com/sun/star/ucb/SimpleFileAccess.hpp>
+
+#include <osl/diagnose.h>
+#include <rtl/tencinfo.h>
+#include <rtl/ustrbuf.hxx>
+#include <rtl/strbuf.hxx>
+#include <tools/urlobj.hxx>
+#include <i18nlangtag/languagetag.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
+{
+
+
+// mutex
+
+
+::osl::Mutex& getMutex()
+{
+ static ::osl::Mutex s_aMutex;
+
+ return s_aMutex;
+}
+
+
+// StringResourceImpl
+
+
+// component operations
+static Sequence< OUString > getSupportedServiceNames_StringResourceImpl()
+{
+ Sequence< OUString > names { "com.sun.star.resource.StringResource" };
+ return names;
+}
+
+static OUString getImplementationName_StringResourceImpl()
+{
+ return "com.sun.star.comp.scripting.StringResource";
+}
+
+static Reference< XInterface > create_StringResourceImpl(
+ Reference< XComponentContext > const & xContext )
+{
+ return static_cast< ::cppu::OWeakObject * >( new StringResourcePersistenceImpl( xContext ) );
+}
+
+
+StringResourceImpl::StringResourceImpl( const Reference< XComponentContext >& rxContext )
+ : m_xContext( rxContext )
+ , m_pCurrentLocaleItem( nullptr )
+ , m_pDefaultLocaleItem( nullptr )
+ , m_bDefaultModified( false )
+ , m_aListenerContainer( getMutex() )
+ , m_bModified( false )
+ , m_bReadOnly( false )
+ , m_nNextUniqueNumericId( UNIQUE_NUMBER_NEEDS_INITIALISATION )
+{
+}
+
+
+StringResourceImpl::~StringResourceImpl()
+{
+}
+
+
+// XServiceInfo
+
+OUString StringResourceImpl::getImplementationName( )
+{
+ return getImplementationName_StringResourceImpl();
+}
+
+sal_Bool StringResourceImpl::supportsService( const OUString& rServiceName )
+{
+ return cppu::supportsService(this, rServiceName);
+}
+
+Sequence< OUString > StringResourceImpl::getSupportedServiceNames( )
+{
+ return getSupportedServiceNames_StringResourceImpl();
+}
+
+
+// XModifyBroadcaster
+
+void StringResourceImpl::addModifyListener( const Reference< XModifyListener >& aListener )
+{
+ if( !aListener.is() )
+ throw RuntimeException();
+
+ ::osl::MutexGuard aGuard( getMutex() );
+ m_aListenerContainer.addInterface( Reference<XInterface>( aListener, UNO_QUERY ) );
+}
+
+void StringResourceImpl::removeModifyListener( const Reference< XModifyListener >& aListener )
+{
+ if( !aListener.is() )
+ throw RuntimeException();
+
+ ::osl::MutexGuard aGuard( getMutex() );
+ m_aListenerContainer.removeInterface( Reference<XInterface>( aListener, UNO_QUERY ) );
+}
+
+
+// XStringResourceResolver
+
+OUString StringResourceImpl::implResolveString
+ ( const OUString& ResourceID, LocaleItem* pLocaleItem )
+{
+ OUString aRetStr;
+ bool bSuccess = false;
+ if( pLocaleItem != nullptr && loadLocale( 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 )
+{
+ ::osl::MutexGuard aGuard( getMutex() );
+ return implResolveString( ResourceID, m_pCurrentLocaleItem );
+}
+
+OUString StringResourceImpl::resolveStringForLocale( const OUString& ResourceID, const Locale& locale )
+{
+ ::osl::MutexGuard aGuard( getMutex() );
+ LocaleItem* pLocaleItem = getItemForLocale( locale, false );
+ return implResolveString( ResourceID, pLocaleItem );
+}
+
+bool StringResourceImpl::implHasEntryForId( const OUString& ResourceID, LocaleItem* pLocaleItem )
+{
+ bool bSuccess = false;
+ if( pLocaleItem != nullptr && loadLocale( 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 )
+{
+ ::osl::MutexGuard aGuard( getMutex() );
+ return implHasEntryForId( ResourceID, m_pCurrentLocaleItem );
+}
+
+sal_Bool StringResourceImpl::hasEntryForIdAndLocale( const OUString& ResourceID,
+ const Locale& locale )
+{
+ ::osl::MutexGuard aGuard( getMutex() );
+ LocaleItem* pLocaleItem = getItemForLocale( locale, false );
+ return implHasEntryForId( ResourceID, pLocaleItem );
+}
+
+Sequence< OUString > StringResourceImpl::implGetResourceIDs( LocaleItem* pLocaleItem )
+{
+ Sequence< OUString > aIDSeq( 0 );
+ if( pLocaleItem && loadLocale( 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 )
+ {
+ OUString aStr = rEntry.first;
+ pStrings[iTarget] = aStr;
+ iTarget++;
+ }
+ }
+ return aIDSeq;
+}
+
+Sequence< OUString > StringResourceImpl::getResourceIDsForLocale
+ ( const Locale& locale )
+{
+ ::osl::MutexGuard aGuard( getMutex() );
+ LocaleItem* pLocaleItem = getItemForLocale( locale, false );
+ return implGetResourceIDs( pLocaleItem );
+}
+
+Sequence< OUString > StringResourceImpl::getResourceIDs( )
+{
+ ::osl::MutexGuard aGuard( getMutex() );
+ return implGetResourceIDs( m_pCurrentLocaleItem );
+}
+
+Locale StringResourceImpl::getCurrentLocale()
+{
+ ::osl::MutexGuard aGuard( getMutex() );
+
+ Locale aRetLocale;
+ if( m_pCurrentLocaleItem != nullptr )
+ aRetLocale = m_pCurrentLocaleItem->m_locale;
+ return aRetLocale;
+}
+
+Locale StringResourceImpl::getDefaultLocale( )
+{
+ ::osl::MutexGuard aGuard( getMutex() );
+
+ Locale aRetLocale;
+ if( m_pDefaultLocaleItem != nullptr )
+ aRetLocale = m_pDefaultLocaleItem->m_locale;
+ return aRetLocale;
+}
+
+Sequence< Locale > StringResourceImpl::getLocales( )
+{
+ ::osl::MutexGuard aGuard( getMutex() );
+
+ 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( const Locale& locale,
+ bool FindClosestMatch, bool bUseDefaultIfNoMatch )
+{
+ ::osl::MutexGuard aGuard( getMutex() );
+
+ 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( pLocaleItem );
+ m_pCurrentLocaleItem = pLocaleItem;
+
+ // Only notify without modifying
+ implNotifyListeners();
+ }
+}
+
+void StringResourceImpl::setCurrentLocale( const Locale& locale, sal_Bool FindClosestMatch )
+{
+ implSetCurrentLocale( locale, FindClosestMatch, false/*bUseDefaultIfNoMatch*/ );
+}
+
+void StringResourceImpl::setDefaultLocale( const Locale& locale )
+{
+ ::osl::MutexGuard aGuard( getMutex() );
+ 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();
+ }
+}
+
+void StringResourceImpl::implSetString( const OUString& ResourceID,
+ const OUString& Str, LocaleItem* pLocaleItem )
+{
+ if( !(pLocaleItem != nullptr && loadLocale( 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( ResourceID );
+ }
+ rHashMap[ ResourceID ] = Str;
+ pLocaleItem->m_bModified = true;
+ implModified();
+}
+
+void StringResourceImpl::setString( const OUString& ResourceID, const OUString& Str )
+{
+ ::osl::MutexGuard aGuard( getMutex() );
+ implCheckReadOnly( "StringResourceImpl::setString(): Read only" );
+ implSetString( ResourceID, Str, m_pCurrentLocaleItem );
+}
+
+void StringResourceImpl::setStringForLocale
+ ( const OUString& ResourceID, const OUString& Str, const Locale& locale )
+{
+ ::osl::MutexGuard aGuard( getMutex() );
+ implCheckReadOnly( "StringResourceImpl::setStringForLocale(): Read only" );
+ LocaleItem* pLocaleItem = getItemForLocale( locale, false );
+ implSetString( ResourceID, Str, pLocaleItem );
+}
+
+void StringResourceImpl::implRemoveId( const OUString& ResourceID, LocaleItem* pLocaleItem )
+{
+ if( pLocaleItem != nullptr && loadLocale( 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();
+ }
+}
+
+void StringResourceImpl::removeId( const OUString& ResourceID )
+{
+ ::osl::MutexGuard aGuard( getMutex() );
+ implCheckReadOnly( "StringResourceImpl::removeId(): Read only" );
+ implRemoveId( ResourceID, m_pCurrentLocaleItem );
+}
+
+void StringResourceImpl::removeIdForLocale( const OUString& ResourceID, const Locale& locale )
+{
+ ::osl::MutexGuard aGuard( getMutex() );
+ implCheckReadOnly( "StringResourceImpl::removeIdForLocale(): Read only" );
+ LocaleItem* pLocaleItem = getItemForLocale( locale, false );
+ implRemoveId( ResourceID, pLocaleItem );
+}
+
+void StringResourceImpl::newLocale( const Locale& locale )
+{
+ ::osl::MutexGuard aGuard( getMutex() );
+ implCheckReadOnly( "StringResourceImpl::newLocale(): Read only" );
+
+ if( getItemForLocale( locale, false ) != nullptr )
+ {
+ throw ElementExistException( "StringResourceImpl: locale already exists" );
+ }
+
+ // 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( pCopyFromItem ) )
+ {
+ const IdToStringMap& rSourceMap = pCopyFromItem->m_aIdToStringMap;
+ IdToStringMap& rTargetMap = pLocaleItem->m_aIdToStringMap;
+ for( const auto& rEntry : rSourceMap )
+ {
+ OUString aId = rEntry.first;
+ OUString aStr = rEntry.second;
+ rTargetMap[ aId ] = aStr;
+ }
+
+ 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();
+}
+
+void StringResourceImpl::removeLocale( const Locale& locale )
+{
+ ::osl::MutexGuard aGuard( getMutex() );
+ 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 )
+ {
+ setCurrentLocale( pFallbackItem->m_locale, false/*FindClosestMatch*/ );
+ }
+ if( m_pDefaultLocaleItem == pRemoveItem )
+ {
+ 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();
+}
+
+void StringResourceImpl::implScanIdForNumber( 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( )
+{
+ if( m_nNextUniqueNumericId == UNIQUE_NUMBER_NEEDS_INITIALISATION )
+ {
+ implLoadAllLocales();
+ m_nNextUniqueNumericId = 0;
+ }
+
+ if( m_nNextUniqueNumericId < UNIQUE_NUMBER_NEEDS_INITIALISATION )
+ {
+ throw NoSupportException( "getUniqueNumericId: Extended sal_Int32 range" );
+ }
+ 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( "StringResourceImpl: Invalid locale", 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()
+{
+ m_bModified = true;
+ implNotifyListeners();
+}
+
+void StringResourceImpl::implNotifyListeners()
+{
+ EventObject aEvent;
+ aEvent.Source = static_cast< XInterface* >( static_cast<OWeakObject*>(this) );
+
+ ::comphelper::OInterfaceIteratorHelper2 it( m_aListenerContainer );
+ while( it.hasMoreElements() )
+ {
+ Reference< XInterface > xIface = it.next();
+ Reference< XModifyListener > xListener( xIface, UNO_QUERY );
+ try
+ {
+ xListener->modified( aEvent );
+ }
+ catch(RuntimeException&)
+ {
+ it.remove();
+ }
+ }
+}
+
+
+// Loading
+
+bool StringResourceImpl::loadLocale( LocaleItem* )
+{
+ // Base implementation has nothing to load
+ return true;
+}
+
+void StringResourceImpl::implLoadAllLocales()
+{
+ // Base implementation has nothing to load
+}
+
+
+// StringResourcePersistenceImpl
+
+
+StringResourcePersistenceImpl::StringResourcePersistenceImpl( const Reference< XComponentContext >& rxContext )
+ : StringResourcePersistenceImpl_BASE( rxContext )
+{
+}
+
+
+StringResourcePersistenceImpl::~StringResourcePersistenceImpl()
+{
+}
+
+
+// XServiceInfo
+
+
+OUString StringResourcePersistenceImpl::getImplementationName( )
+{
+ return "com.sun.star.comp.scripting.StringResource";
+}
+
+
+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
+
+
+static const char aNameBaseDefaultStr[] = "strings";
+
+void StringResourcePersistenceImpl::implInitializeCommonParameters
+ ( const Sequence< Any >& aArguments )
+{
+ bool bReadOnlyOk = (aArguments[1] >>= m_bReadOnly);
+ if( !bReadOnlyOk )
+ {
+ throw IllegalArgumentException( "XInitialization::initialize: Expected ReadOnly flag", Reference< XInterface >(), 1 );
+ }
+
+ css::lang::Locale aCurrentLocale;
+ bool bLocaleOk = (aArguments[2] >>= aCurrentLocale);
+ if( !bLocaleOk )
+ {
+ throw IllegalArgumentException( "XInitialization::initialize: Expected Locale", Reference< XInterface >(), 2 );
+ }
+
+ bool bNameBaseOk = (aArguments[3] >>= m_aNameBase);
+ if( !bNameBaseOk )
+ {
+ throw IllegalArgumentException( "XInitialization::initialize: Expected NameBase string", Reference< XInterface >(), 3 );
+ }
+ if( m_aNameBase.isEmpty() )
+ m_aNameBase = aNameBaseDefaultStr;
+
+ bool bCommentOk = (aArguments[4] >>= m_aComment);
+ if( !bCommentOk )
+ {
+ throw IllegalArgumentException( "XInitialization::initialize: Expected Comment string", Reference< XInterface >(), 4 );
+ }
+
+ implScanLocales();
+
+ implSetCurrentLocale( 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( )
+{
+ ::osl::MutexGuard aGuard( getMutex() );
+
+ 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 )
+{
+ ::osl::MutexGuard aGuard( getMutex() );
+
+ implStoreAtStorage( NameBase, Comment, Storage, false/*bUsedForStore*/, true/*bStoreAll*/ );
+}
+
+void StringResourcePersistenceImpl::implStoreAtStorage
+(
+ 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( pLocaleItem.get() ) )
+ {
+ OUString aStreamName = implGetFileNameForLocaleItem( pLocaleItem.get(), aNameBase ) + ".properties";
+
+ Reference< io::XStream > xElementStream =
+ Storage->openStreamElement( aStreamName, ElementModes::READWRITE );
+
+ OUString aPropName("MediaType");
+
+ uno::Reference< beans::XPropertySet > xProps( xElementStream, uno::UNO_QUERY );
+ OSL_ENSURE( xProps.is(), "The StorageStream must implement XPropertySet interface!" );
+ if ( xProps.is() )
+ {
+ xProps->setPropertyValue( aPropName, uno::makeAny( OUString("text/plain") ) );
+
+ aPropName = "UseCommonStoragePasswordEncryption";
+ xProps->setPropertyValue( aPropName, uno::makeAny( 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 )
+{
+ ::osl::MutexGuard aGuard( getMutex() );
+
+ Reference< ucb::XSimpleFileAccess3 > xFileAccess = ucb::SimpleFileAccess::create(m_xContext);
+ if( xFileAccess.is() && Handler.is() )
+ xFileAccess->setInteractionHandler( Handler );
+
+ implStoreAtLocation( URL, NameBase, Comment, xFileAccess, false/*bUsedForStore*/, true/*bStoreAll*/ );
+}
+
+void StringResourcePersistenceImpl::implKillRemovedLocaleFiles
+(
+ const OUString& 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
+(
+ const OUString& 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
+(
+ const OUString& 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( 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
+{
+ Reference< XComponentContext > m_xContext;
+ Reference< XInterface > m_xTempFile;
+ Reference< io::XOutputStream > m_xOutputStream;
+
+public:
+ explicit BinaryOutput( Reference< XComponentContext > const & xContext );
+
+ const Reference< io::XOutputStream >& getOutputStream() const
+ { return m_xOutputStream; }
+
+ 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( Reference< XComponentContext > const & xContext )
+ : m_xContext( xContext )
+{
+ m_xTempFile = io::TempFile::create( m_xContext );
+ m_xOutputStream.set( m_xTempFile, UNO_QUERY_THROW );
+}
+
+template< class T >
+void BinaryOutput::write16BitInt( T n )
+{
+ if( !m_xOutputStream.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_xOutputStream->writeBytes( aSeq );
+}
+
+void BinaryOutput::writeInt32( sal_Int32 n )
+{
+ if( !m_xOutputStream.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_xOutputStream->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_xOutputStream.is() )
+ return aRetSeq;
+
+ m_xOutputStream->closeOutput();
+
+ Reference< io::XSeekable> xSeekable( m_xTempFile, UNO_QUERY );
+ if( !xSeekable.is() )
+ return aRetSeq;
+
+ sal_Int32 nSize = static_cast<sal_Int32>(xSeekable->getPosition());
+
+ Reference< io::XInputStream> xInputStream( m_xTempFile, UNO_QUERY );
+ if( !xInputStream.is() )
+ return aRetSeq;
+
+ xSeekable->seek( 0 );
+ sal_Int32 nRead = xInputStream->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( )
+{
+ BinaryOutput aOut( m_xContext );
+
+ 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( pLocaleItem.get() ) )
+ {
+ if( m_pDefaultLocaleItem == pLocaleItem.get() )
+ iDefault = iLocale;
+
+ BinaryOutput aLocaleOut( m_xContext );
+ 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;
+ Reference< XComponentContext > m_xContext;
+
+ const sal_Int8* m_pData;
+ sal_Int32 m_nCurPos;
+ sal_Int32 m_nSize;
+
+public:
+ BinaryInput( const Sequence< ::sal_Int8 >& aData, Reference< XComponentContext > const & xContext );
+
+ Reference< io::XInputStream > 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, Reference< XComponentContext > const & xContext )
+ : m_aData( aData )
+ , m_xContext( xContext )
+{
+ m_pData = m_aData.getConstArray();
+ m_nCurPos = 0;
+ m_nSize = m_aData.getLength();
+}
+
+Reference< io::XInputStream > BinaryInput::getInputStreamForSection( sal_Int32 nSize )
+{
+ Reference< io::XInputStream > xIn;
+ if( m_nCurPos + nSize <= m_nSize )
+ {
+ Reference< io::XOutputStream > xTempOut( io::TempFile::create(m_xContext), UNO_QUERY_THROW );
+ Sequence< sal_Int8 > aSection( m_pData + m_nCurPos, nSize );
+ xTempOut->writeBytes( aSection );
+
+ Reference< io::XSeekable> xSeekable( xTempOut, UNO_QUERY );
+ if( xSeekable.is() )
+ xSeekable->seek( 0 );
+
+ xIn.set( xTempOut, UNO_QUERY );
+ }
+ else
+ OSL_FAIL( "BinaryInput::getInputStreamForSection(): Read past end" );
+
+ return xIn;
+}
+
+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 )
+ {
+ Locale aLocale = aLocaleSeq[0];
+ removeLocale( aLocale );
+ }
+ }
+ while( nOldLocaleCount > 0 );
+
+ // Import data
+ BinaryInput aIn( Data, m_xContext );
+
+ 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;
+ Reference< io::XInputStream > xInput = aIn.getInputStreamForSection( nSize );
+ if( xInput.is() )
+ {
+ LocaleItem* pLocaleItem = new LocaleItem( aLocale );
+ if( iDefault == i )
+ pUseAsDefaultItem = pLocaleItem;
+ m_aLocaleItemVector.emplace_back( pLocaleItem );
+ implReadPropertiesFile( pLocaleItem, xInput );
+ }
+ }
+
+ if( pUseAsDefaultItem != nullptr )
+ setDefaultLocale( pUseAsDefaultItem->m_locale );
+}
+
+
+// Private helper methods
+
+static bool checkNamingSceme( const OUString& aName, const OUString& aNameBase,
+ Locale& aLocale )
+{
+ bool bSuccess = false;
+
+ sal_Int32 nNameLen = aName.getLength();
+ sal_Int32 nNameBaseLen = aNameBase.getLength();
+
+ // Name has to start with NameBase followed
+ // by a '_' and at least one more character
+ if( aName.startsWith( 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;
+ sal_Int32 iNext_ = aName.indexOf( '_', iStart );
+ if( iNext_ != -1 && iNext_ < nNameLen-1 )
+ {
+ aLocale.Language = aName.copy( iStart, iNext_ - iStart );
+
+ iStart = iNext_ + 1;
+ iNext_ = aName.indexOf( '_', iStart );
+ if( iNext_ != -1 && iNext_ < nNameLen-1 )
+ {
+ aLocale.Country = aName.copy( iStart, iNext_ - iStart );
+ aLocale.Variant = aName.copy( iNext_ + 1 );
+ }
+ else
+ aLocale.Country = aName.copy( iStart );
+ }
+ else
+ aLocale.Language = aName.copy( iStart );
+ }
+ return bSuccess;
+}
+
+void StringResourcePersistenceImpl::implLoadAllLocales()
+{
+ for( auto& pLocaleItem : m_aLocaleItemVector )
+ if( pLocaleItem )
+ loadLocale( 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( 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()
+{
+ // Dummy implementation, method not called for this
+ // base class, but pure virtual not possible-
+}
+
+bool StringResourcePersistenceImpl::loadLocale( LocaleItem* pLocaleItem )
+{
+ bool bSuccess = false;
+
+ OSL_ENSURE( pLocaleItem, "StringResourcePersistenceImpl::loadLocale(): pLocaleItem == NULL" );
+ if( pLocaleItem )
+ {
+ if( pLocaleItem->m_bLoaded )
+ {
+ bSuccess = true;
+ }
+ else
+ {
+ bSuccess = implLoadLocale( pLocaleItem );
+ pLocaleItem->m_bLoaded = true; // = bSuccess??? -> leads to more tries
+ }
+ }
+ return bSuccess;
+}
+
+bool StringResourcePersistenceImpl::implLoadLocale( 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[] = "_";
+
+ OSL_ENSURE( 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,
+ const OUString& 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( "default" );
+ else
+ aInetObj.setExtension( "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
+ ( 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( aResourceID );
+ IdToIndexMap& rIndexMap = pLocaleItem->m_aIdToIndexMap;
+ rIndexMap[ aResourceID ] = pLocaleItem->m_nNextIndex++;
+ }
+
+ return true;
+}
+
+
+static sal_Unicode getHexCharForDigit( sal_uInt16 nDigitVal )
+{
+ sal_Unicode cRet = ( nDigitVal < 10 ) ? ('0' + nDigitVal) : ('a' + (nDigitVal-10));
+ return cRet;
+}
+
+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( "\n" );
+
+ 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( "=" );
+ OUString aValStr = (*it).second;
+ implWriteStringWithEncoding( aValStr, xTextOutputStream, false );
+ }
+ }
+ }
+ }
+
+ bSuccess = true;
+
+ return bSuccess;
+}
+
+
+// StringResourceWithStorageImpl
+
+
+// component operations
+static Sequence< OUString > getSupportedServiceNames_StringResourceWithStorageImpl()
+{
+ Sequence< OUString > names { "com.sun.star.resource.StringResourceWithStorage" };
+ return names;
+}
+
+static OUString getImplementationName_StringResourceWithStorageImpl()
+{
+ return "com.sun.star.comp.scripting.StringResourceWithStorage";
+}
+
+static Reference< XInterface > create_StringResourceWithStorageImpl(
+ Reference< XComponentContext > const & xContext )
+{
+ return static_cast< ::cppu::OWeakObject * >( new StringResourceWithStorageImpl( xContext ) );
+}
+
+
+StringResourceWithStorageImpl::StringResourceWithStorageImpl( const Reference< XComponentContext >& rxContext )
+ : StringResourceWithStorageImpl_BASE( rxContext )
+ , m_bStorageChanged( false )
+{
+}
+
+
+StringResourceWithStorageImpl::~StringResourceWithStorageImpl()
+{
+}
+
+
+// XServiceInfo
+
+
+OUString StringResourceWithStorageImpl::getImplementationName( )
+{
+ return getImplementationName_StringResourceWithStorageImpl();
+}
+
+sal_Bool StringResourceWithStorageImpl::supportsService( const OUString& rServiceName )
+{
+ return cppu::supportsService(this, rServiceName);
+}
+
+Sequence< OUString > StringResourceWithStorageImpl::getSupportedServiceNames( )
+{
+ return getSupportedServiceNames_StringResourceWithStorageImpl();
+}
+
+
+// XInitialization
+
+
+void StringResourceWithStorageImpl::initialize( const Sequence< Any >& aArguments )
+{
+ ::osl::MutexGuard aGuard( getMutex() );
+
+ if ( aArguments.getLength() != 5 )
+ {
+ throw RuntimeException(
+ "StringResourceWithStorageImpl::initialize: invalid number of arguments!" );
+ }
+
+ bool bOk = (aArguments[0] >>= m_xStorage);
+ if( bOk && !m_xStorage.is() )
+ bOk = false;
+
+ if( !bOk )
+ {
+ throw IllegalArgumentException( "StringResourceWithStorageImpl::initialize: invalid storage", Reference< XInterface >(), 0 );
+ }
+
+ implInitializeCommonParameters( 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()
+{
+ ::osl::MutexGuard aGuard( getMutex() );
+ implCheckReadOnly( "StringResourceWithStorageImpl::store(): Read only" );
+
+ bool bStoreAll = m_bStorageChanged;
+ m_bStorageChanged = false;
+ if( !m_bModified && !bStoreAll )
+ return;
+
+ implStoreAtStorage( 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 )
+{
+ ::osl::MutexGuard aGuard( getMutex() );
+
+ if( !Storage.is() )
+ {
+ throw IllegalArgumentException( "StringResourceWithStorageImpl::setStorage: invalid storage", Reference< XInterface >(), 0 );
+ }
+
+ implLoadAllLocales();
+
+ m_xStorage = Storage;
+ m_bStorageChanged = true;
+}
+
+
+// Private helper methods
+
+
+// Scan locale properties files
+void StringResourceWithStorageImpl::implScanLocales()
+{
+ if( m_xStorage.is() )
+ {
+ Sequence< OUString > aContentSeq = m_xStorage->getElementNames();
+ implScanLocaleNames( aContentSeq );
+ }
+
+ implLoadAllLocales();
+}
+
+// Loading
+bool StringResourceWithStorageImpl::implLoadLocale( 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( pLocaleItem, xInputStream );
+ xInputStream->closeInput();
+ }
+ }
+ }
+ catch( uno::Exception& )
+ {}
+
+ return bSuccess;
+}
+
+
+// StringResourceWithLocationImpl
+
+
+// component operations
+static Sequence< OUString > getSupportedServiceNames_StringResourceWithLocationImpl()
+{
+ Sequence< OUString > names { "com.sun.star.resource.StringResourceWithLocation" };
+ return names;
+}
+
+static OUString getImplementationName_StringResourceWithLocationImpl()
+{
+ return "com.sun.star.comp.scripting.StringResourceWithLocation";
+}
+
+static Reference< XInterface > create_StringResourceWithLocationImpl(
+ Reference< XComponentContext > const & xContext )
+{
+ return static_cast< ::cppu::OWeakObject * >( new StringResourceWithLocationImpl( xContext ) );
+}
+
+
+StringResourceWithLocationImpl::StringResourceWithLocationImpl( const Reference< XComponentContext >& rxContext )
+ : StringResourceWithLocationImpl_BASE( rxContext )
+ , m_bLocationChanged( false )
+{
+}
+
+
+StringResourceWithLocationImpl::~StringResourceWithLocationImpl()
+{
+}
+
+
+// XServiceInfo
+
+
+OUString StringResourceWithLocationImpl::getImplementationName( )
+{
+ return getImplementationName_StringResourceWithLocationImpl();
+}
+
+sal_Bool StringResourceWithLocationImpl::supportsService( const OUString& rServiceName )
+{
+ return cppu::supportsService(this, rServiceName);
+}
+
+Sequence< OUString > StringResourceWithLocationImpl::getSupportedServiceNames( )
+{
+ return getSupportedServiceNames_StringResourceWithLocationImpl();
+}
+
+
+// XInitialization
+
+
+void StringResourceWithLocationImpl::initialize( const Sequence< Any >& aArguments )
+{
+ ::osl::MutexGuard aGuard( getMutex() );
+
+ if ( aArguments.getLength() != 6 )
+ {
+ throw RuntimeException(
+ "XInitialization::initialize: invalid number of arguments!" );
+ }
+
+ 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( "XInitialization::initialize: invalid URL", Reference< XInterface >(), 0 );
+ }
+
+
+ bOk = (aArguments[5] >>= m_xInteractionHandler);
+ if( !bOk )
+ {
+ throw IllegalArgumentException( "StringResourceWithStorageImpl::initialize: invalid type", Reference< XInterface >(), 5 );
+ }
+
+ implInitializeCommonParameters( 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()
+{
+ ::osl::MutexGuard aGuard( getMutex() );
+ implCheckReadOnly( "StringResourceWithLocationImpl::store(): Read only" );
+
+ bool bStoreAll = m_bLocationChanged;
+ m_bLocationChanged = false;
+ if( !m_bModified && !bStoreAll )
+ return;
+
+ Reference< ucb::XSimpleFileAccess3 > xFileAccess = getFileAccess();
+ implStoreAtLocation( 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 )
+{
+ ::osl::MutexGuard aGuard( getMutex() );
+ implCheckReadOnly( "StringResourceWithLocationImpl::setURL(): Read only" );
+
+ sal_Int32 nLen = URL.getLength();
+ if( nLen == 0 )
+ {
+ throw IllegalArgumentException( "StringResourceWithLocationImpl::setURL: invalid URL", Reference< XInterface >(), 0 );
+ }
+
+ implLoadAllLocales();
+
+ // Delete files at old location
+ implStoreAtLocation( m_aLocation, m_aNameBase, m_aComment,
+ getFileAccess(), false/*bUsedForStore*/, false/*bStoreAll*/, true/*bKillAll*/ );
+
+ m_aLocation = URL;
+ m_bLocationChanged = true;
+}
+
+
+// Private helper methods
+
+
+// Scan locale properties files
+void StringResourceWithLocationImpl::implScanLocales()
+{
+ const Reference< ucb::XSimpleFileAccess3 > xFileAccess = getFileAccess();
+ if( xFileAccess.is() && xFileAccess->isFolder( m_aLocation ) )
+ {
+ Sequence< OUString > aContentSeq = xFileAccess->getFolderContents( m_aLocation, false );
+ implScanLocaleNames( aContentSeq );
+ }
+}
+
+// Loading
+bool StringResourceWithLocationImpl::implLoadLocale( LocaleItem* pLocaleItem )
+{
+ bool bSuccess = false;
+
+ const Reference< ucb::XSimpleFileAccess3 > xFileAccess = getFileAccess();
+ if( xFileAccess.is() )
+ {
+ 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( pLocaleItem, xInputStream );
+ xInputStream->closeInput();
+ }
+ }
+
+ return bSuccess;
+}
+
+const Reference< ucb::XSimpleFileAccess3 > & StringResourceWithLocationImpl::getFileAccess()
+{
+ ::osl::MutexGuard aGuard( getMutex() );
+
+ if( !m_xSFI.is() )
+ {
+ m_xSFI = ucb::SimpleFileAccess::create(m_xContext);
+
+ if( m_xSFI.is() && m_xInteractionHandler.is() )
+ m_xSFI->setInteractionHandler( m_xInteractionHandler );
+ }
+ return m_xSFI;
+}
+
+
+// component export operations
+
+
+static const struct ::cppu::ImplementationEntry s_component_entries [] =
+{
+ {
+ create_StringResourceImpl, getImplementationName_StringResourceImpl,
+ getSupportedServiceNames_StringResourceImpl,
+ ::cppu::createSingleComponentFactory,
+ nullptr, 0
+ },
+ {
+ create_StringResourceWithLocationImpl, getImplementationName_StringResourceWithLocationImpl,
+ getSupportedServiceNames_StringResourceWithLocationImpl,
+ ::cppu::createSingleComponentFactory,
+ nullptr, 0
+ },
+ {
+ create_StringResourceWithStorageImpl, getImplementationName_StringResourceWithStorageImpl,
+ getSupportedServiceNames_StringResourceWithStorageImpl,
+ ::cppu::createSingleComponentFactory,
+ nullptr, 0
+ },
+ { nullptr, nullptr, nullptr, nullptr, nullptr, 0 }
+};
+
+
+} // namespace stringresource
+
+
+// component exports
+
+
+extern "C"
+{
+ SAL_DLLPUBLIC_EXPORT void * stringresource_component_getFactory(
+ const char * pImplName, void * pServiceManager,
+ void * pRegistryKey )
+ {
+ return ::cppu::component_getFactoryHelper(
+ pImplName, pServiceManager, pRegistryKey, ::stringresource::s_component_entries );
+ }
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-16 09:59:38 +0000