/scripting/source/stringresource/stringresource.cxx
C++ | 3097 lines | 2449 code | 423 blank | 225 comment | 403 complexity | 842558dca5a1ac145bbd4069da3bced1 MD5 | raw file
Possible License(s): MPL-2.0-no-copyleft-exception, LGPL-3.0, AGPL-1.0, BSD-3-Clause-No-Nuclear-License-2014, GPL-3.0, GPL-2.0, BSD-3-Clause, LGPL-2.1
Large files files are truncated, but you can click here to view the full file
- /*************************************************************************
- *
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * Copyright 2000, 2010 Oracle and/or its affiliates.
- *
- * OpenOffice.org - a multi-platform office productivity suite
- *
- * This file is part of OpenOffice.org.
- *
- * OpenOffice.org is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License version 3
- * only, as published by the Free Software Foundation.
- *
- * OpenOffice.org is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Lesser General Public License version 3 for more details
- * (a copy is included in the LICENSE file that accompanied this code).
- *
- * You should have received a copy of the GNU Lesser General Public License
- * version 3 along with OpenOffice.org. If not, see
- * <http://www.openoffice.org/license.html>
- * for a copy of the LGPLv3 License.
- *
- ************************************************************************/
- // MARKER(update_precomp.py): autogen include statement, do not remove
- #include "precompiled_scripting.hxx"
- #include "stringresource.hxx"
- #include <com/sun/star/io/XTextInputStream.hpp>
- #include <com/sun/star/io/XTextOutputStream.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/XMultiComponentFactory.hpp>
- #ifndef _CPPUHELPER_IMPLEMENTATIONENTRY_HXX_
- #include <cppuhelper/implementationentry.hxx>
- #endif
- #include <com/sun/star/beans/XPropertySet.hpp>
- #include <com/sun/star/container/XNameAccess.hpp>
- #include <rtl/ustrbuf.hxx>
- #include <rtl/strbuf.hxx>
- #include <tools/urlobj.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_pMutex = 0;
- if ( !s_pMutex )
- {
- ::osl::MutexGuard aGuard( ::osl::Mutex::getGlobalMutex() );
- if ( !s_pMutex )
- {
- static ::osl::Mutex s_aMutex;
- s_pMutex = &s_aMutex;
- }
- }
- return *s_pMutex;
- }
- // =============================================================================
- // StringResourceImpl
- // =============================================================================
- // component operations
- static Sequence< ::rtl::OUString > getSupportedServiceNames_StringResourceImpl()
- {
- Sequence< ::rtl::OUString > names(1);
- names[0] = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM("com.sun.star.resource.StringResource") );
- return names;
- }
- static ::rtl::OUString getImplementationName_StringResourceImpl()
- {
- return ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.comp.scripting.StringResource") );
- }
- static Reference< XInterface > SAL_CALL create_StringResourceImpl(
- Reference< XComponentContext > const & xContext )
- SAL_THROW( () )
- {
- return static_cast< ::cppu::OWeakObject * >( new StringResourcePersistenceImpl( xContext ) );
- }
- // =============================================================================
- StringResourceImpl::StringResourceImpl( const Reference< XComponentContext >& rxContext )
- : m_xContext( rxContext )
- , m_pCurrentLocaleItem( NULL )
- , m_pDefaultLocaleItem( NULL )
- , m_bDefaultModified( false )
- , m_aListenerContainer( getMutex() )
- , m_bModified( false )
- , m_bReadOnly( false )
- , m_nNextUniqueNumericId( UNIQUE_NUMBER_NEEDS_INITIALISATION )
- {
- }
- // =============================================================================
- StringResourceImpl::~StringResourceImpl()
- {
- for( LocaleItemVectorIt it = m_aLocaleItemVector.begin(); it != m_aLocaleItemVector.end(); it++ )
- {
- LocaleItem* pLocaleItem = *it;
- delete pLocaleItem;
- }
- for( LocaleItemVectorIt it = m_aDeletedLocaleItemVector.begin(); it != m_aDeletedLocaleItemVector.end(); it++ )
- {
- LocaleItem* pLocaleItem = *it;
- delete pLocaleItem;
- }
- }
- // =============================================================================
- // XServiceInfo
- ::rtl::OUString StringResourceImpl::getImplementationName( ) throw (RuntimeException)
- {
- return getImplementationName_StringResourceImpl();
- }
- sal_Bool StringResourceImpl::supportsService( const ::rtl::OUString& rServiceName ) throw (RuntimeException)
- {
- Sequence< ::rtl::OUString > aNames( getSupportedServiceNames() );
- const ::rtl::OUString* pNames = aNames.getConstArray();
- const ::rtl::OUString* pEnd = pNames + aNames.getLength();
- for ( ; pNames != pEnd && !pNames->equals( rServiceName ); ++pNames )
- ;
- return pNames != pEnd;
- }
- Sequence< ::rtl::OUString > StringResourceImpl::getSupportedServiceNames( ) throw (RuntimeException)
- {
- return getSupportedServiceNames_StringResourceImpl();
- }
- // =============================================================================
- // XModifyBroadcaster
- void StringResourceImpl::addModifyListener( const Reference< XModifyListener >& aListener )
- throw (RuntimeException)
- {
- if( !aListener.is() )
- throw RuntimeException();
- ::osl::MutexGuard aGuard( getMutex() );
- Reference< XInterface > xIface( aListener, UNO_QUERY );
- m_aListenerContainer.addInterface( xIface );
- }
- void StringResourceImpl::removeModifyListener( const Reference< XModifyListener >& aListener )
- throw (RuntimeException)
- {
- if( !aListener.is() )
- throw RuntimeException();
- ::osl::MutexGuard aGuard( getMutex() );
- Reference< XInterface > xIface( aListener, UNO_QUERY );
- m_aListenerContainer.removeInterface( xIface );
- }
- // =============================================================================
- // XStringResourceResolver
- ::rtl::OUString StringResourceImpl::implResolveString
- ( const ::rtl::OUString& ResourceID, LocaleItem* pLocaleItem )
- throw (::com::sun::star::resource::MissingResourceException)
- {
- ::rtl::OUString aRetStr;
- bool bSuccess = false;
- if( pLocaleItem != NULL && loadLocale( pLocaleItem ) )
- {
- IdToStringMap::iterator it = pLocaleItem->m_aIdToStringMap.find( ResourceID );
- if( !( it == pLocaleItem->m_aIdToStringMap.end() ) )
- {
- aRetStr = (*it).second;
- bSuccess = true;
- }
- }
- if( !bSuccess )
- {
- ::rtl::OUString errorMsg = ::rtl::OUString::createFromAscii( "StringResourceImpl: No entry for ResourceID: " );
- errorMsg.concat( ResourceID );
- throw ::com::sun::star::resource::MissingResourceException( errorMsg, Reference< XInterface >() );
- }
- return aRetStr;
- }
- ::rtl::OUString StringResourceImpl::resolveString( const ::rtl::OUString& ResourceID )
- throw (::com::sun::star::resource::MissingResourceException, RuntimeException)
- {
- ::osl::MutexGuard aGuard( getMutex() );
- return implResolveString( ResourceID, m_pCurrentLocaleItem );
- }
- ::rtl::OUString StringResourceImpl::resolveStringForLocale( const ::rtl::OUString& ResourceID, const Locale& locale )
- throw ( ::com::sun::star::resource::MissingResourceException, RuntimeException)
- {
- ::osl::MutexGuard aGuard( getMutex() );
- LocaleItem* pLocaleItem = getItemForLocale( locale, false );
- return implResolveString( ResourceID, pLocaleItem );
- }
- sal_Bool StringResourceImpl::implHasEntryForId( const ::rtl::OUString& ResourceID, LocaleItem* pLocaleItem )
- {
- bool bSuccess = false;
- if( pLocaleItem != NULL && 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 ::rtl::OUString& ResourceID )
- throw (RuntimeException)
- {
- ::osl::MutexGuard aGuard( getMutex() );
- return implHasEntryForId( ResourceID, m_pCurrentLocaleItem );
- }
- sal_Bool StringResourceImpl::hasEntryForIdAndLocale( const ::rtl::OUString& ResourceID,
- const Locale& locale )
- throw (RuntimeException)
- {
- ::osl::MutexGuard aGuard( getMutex() );
- LocaleItem* pLocaleItem = getItemForLocale( locale, false );
- return implHasEntryForId( ResourceID, pLocaleItem );
- }
- Sequence< ::rtl::OUString > StringResourceImpl::implGetResourceIDs( LocaleItem* pLocaleItem )
- {
- Sequence< ::rtl::OUString > aIDSeq( 0 );
- if( pLocaleItem && loadLocale( pLocaleItem ) )
- {
- const IdToStringMap& rHashMap = pLocaleItem->m_aIdToStringMap;
- sal_Int32 nResourceIDCount = rHashMap.size();
- aIDSeq.realloc( nResourceIDCount );
- ::rtl::OUString* pStrings = aIDSeq.getArray();
- IdToStringMap::const_iterator it;
- int iTarget = 0;
- for( it = rHashMap.begin(); it != rHashMap.end(); it++ )
- {
- ::rtl::OUString aStr = (*it).first;
- pStrings[iTarget] = aStr;
- iTarget++;
- }
- }
- return aIDSeq;
- }
- Sequence< ::rtl::OUString > StringResourceImpl::getResourceIDsForLocale
- ( const Locale& locale ) throw (::com::sun::star::uno::RuntimeException)
- {
- ::osl::MutexGuard aGuard( getMutex() );
- LocaleItem* pLocaleItem = getItemForLocale( locale, false );
- return implGetResourceIDs( pLocaleItem );
- }
- Sequence< ::rtl::OUString > StringResourceImpl::getResourceIDs( )
- throw (RuntimeException)
- {
- ::osl::MutexGuard aGuard( getMutex() );
- return implGetResourceIDs( m_pCurrentLocaleItem );
- }
- Locale StringResourceImpl::getCurrentLocale()
- throw (RuntimeException)
- {
- ::osl::MutexGuard aGuard( getMutex() );
- Locale aRetLocale;
- if( m_pCurrentLocaleItem != NULL )
- aRetLocale = m_pCurrentLocaleItem->m_locale;
- return aRetLocale;
- }
- Locale StringResourceImpl::getDefaultLocale( )
- throw (RuntimeException)
- {
- ::osl::MutexGuard aGuard( getMutex() );
- Locale aRetLocale;
- if( m_pDefaultLocaleItem != NULL )
- aRetLocale = m_pDefaultLocaleItem->m_locale;
- return aRetLocale;
- }
- Sequence< Locale > StringResourceImpl::getLocales( )
- throw (RuntimeException)
- {
- ::osl::MutexGuard aGuard( getMutex() );
- sal_Int32 nSize = m_aLocaleItemVector.size();
- Sequence< Locale > aLocalSeq( nSize );
- Locale* pLocales = aLocalSeq.getArray();
- int iTarget = 0;
- for( LocaleItemVectorConstIt it = m_aLocaleItemVector.begin(); it != m_aLocaleItemVector.end(); it++ )
- {
- LocaleItem* pLocaleItem = *it;
- pLocales[iTarget] = pLocaleItem->m_locale;
- iTarget++;
- }
- return aLocalSeq;
- }
- // =============================================================================
- // XStringResourceManager
- void StringResourceImpl::implCheckReadOnly( const sal_Char* pExceptionMsg )
- throw (NoSupportException)
- {
- if( m_bReadOnly )
- {
- ::rtl::OUString errorMsg = ::rtl::OUString::createFromAscii( pExceptionMsg );
- throw NoSupportException( errorMsg, Reference< XInterface >() );
- }
- }
- sal_Bool StringResourceImpl::isReadOnly()
- throw (RuntimeException)
- {
- return m_bReadOnly;
- }
- void StringResourceImpl::implSetCurrentLocale( const Locale& locale,
- sal_Bool FindClosestMatch, sal_Bool bUseDefaultIfNoMatch )
- throw (IllegalArgumentException, RuntimeException)
- {
- ::osl::MutexGuard aGuard( getMutex() );
- LocaleItem* pLocaleItem = NULL;
- if( FindClosestMatch )
- pLocaleItem = getClosestMatchItemForLocale( locale );
- else
- pLocaleItem = getItemForLocale( locale, true );
- if( pLocaleItem == NULL && bUseDefaultIfNoMatch )
- pLocaleItem = m_pDefaultLocaleItem;
- if( pLocaleItem != NULL )
- {
- loadLocale( pLocaleItem );
- m_pCurrentLocaleItem = pLocaleItem;
- // Only notify without modifying
- implNotifyListeners();
- }
- }
- void StringResourceImpl::setCurrentLocale( const Locale& locale, sal_Bool FindClosestMatch )
- throw (IllegalArgumentException, RuntimeException)
- {
- sal_Bool bUseDefaultIfNoMatch = false;
- implSetCurrentLocale( locale, FindClosestMatch, bUseDefaultIfNoMatch );
- }
- void StringResourceImpl::setDefaultLocale( const Locale& locale )
- throw (IllegalArgumentException, RuntimeException,NoSupportException)
- {
- ::osl::MutexGuard aGuard( getMutex() );
- implCheckReadOnly( "StringResourceImpl::setDefaultLocale(): Read only" );
- LocaleItem* pLocaleItem = getItemForLocale( locale, true );
- if( pLocaleItem && pLocaleItem != m_pDefaultLocaleItem )
- {
- if( m_pDefaultLocaleItem )
- {
- LocaleItem* pChangedDefaultLocaleItem = new LocaleItem( m_pDefaultLocaleItem->m_locale );
- m_aChangedDefaultLocaleVector.push_back( pChangedDefaultLocaleItem );
- }
- m_pDefaultLocaleItem = pLocaleItem;
- m_bDefaultModified = true;
- implModified();
- }
- }
- void StringResourceImpl::implSetString( const ::rtl::OUString& ResourceID,
- const ::rtl::OUString& Str, LocaleItem* pLocaleItem )
- {
- if( pLocaleItem != NULL && loadLocale( pLocaleItem ) )
- {
- 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 ::rtl::OUString& ResourceID, const ::rtl::OUString& Str )
- throw (NoSupportException, RuntimeException)
- {
- ::osl::MutexGuard aGuard( getMutex() );
- implCheckReadOnly( "StringResourceImpl::setString(): Read only" );
- implSetString( ResourceID, Str, m_pCurrentLocaleItem );
- }
- void StringResourceImpl::setStringForLocale
- ( const ::rtl::OUString& ResourceID, const ::rtl::OUString& Str, const Locale& locale )
- throw (NoSupportException, RuntimeException)
- {
- ::osl::MutexGuard aGuard( getMutex() );
- implCheckReadOnly( "StringResourceImpl::setStringForLocale(): Read only" );
- LocaleItem* pLocaleItem = getItemForLocale( locale, false );
- implSetString( ResourceID, Str, pLocaleItem );
- }
- void StringResourceImpl::implRemoveId( const ::rtl::OUString& ResourceID, LocaleItem* pLocaleItem )
- throw (::com::sun::star::resource::MissingResourceException)
- {
- if( pLocaleItem != NULL && loadLocale( pLocaleItem ) )
- {
- IdToStringMap& rHashMap = pLocaleItem->m_aIdToStringMap;
- IdToStringMap::iterator it = rHashMap.find( ResourceID );
- if( it == rHashMap.end() )
- {
- ::rtl::OUString errorMsg = ::rtl::OUString::createFromAscii( "StringResourceImpl: No entries for ResourceID: " );
- errorMsg.concat( ResourceID );
- throw ::com::sun::star::resource::MissingResourceException( errorMsg, Reference< XInterface >() );
- }
- rHashMap.erase( it );
- pLocaleItem->m_bModified = true;
- implModified();
- }
- }
- void StringResourceImpl::removeId( const ::rtl::OUString& ResourceID )
- throw (::com::sun::star::resource::MissingResourceException, RuntimeException, NoSupportException)
- {
- ::osl::MutexGuard aGuard( getMutex() );
- implCheckReadOnly( "StringResourceImpl::removeId(): Read only" );
- implRemoveId( ResourceID, m_pCurrentLocaleItem );
- }
- void StringResourceImpl::removeIdForLocale( const ::rtl::OUString& ResourceID, const Locale& locale )
- throw (::com::sun::star::resource::MissingResourceException, RuntimeException, NoSupportException)
- {
- ::osl::MutexGuard aGuard( getMutex() );
- implCheckReadOnly( "StringResourceImpl::removeIdForLocale(): Read only" );
- LocaleItem* pLocaleItem = getItemForLocale( locale, false );
- implRemoveId( ResourceID, pLocaleItem );
- }
- void StringResourceImpl::newLocale( const Locale& locale )
- throw (ElementExistException, IllegalArgumentException, RuntimeException, NoSupportException)
- {
- ::osl::MutexGuard aGuard( getMutex() );
- implCheckReadOnly( "StringResourceImpl::newLocale(): Read only" );
- if( getItemForLocale( locale, false ) != NULL )
- {
- ::rtl::OUString errorMsg = ::rtl::OUString::createFromAscii( "StringResourceImpl: locale already exists" );
- throw ElementExistException( errorMsg, Reference< XInterface >() );
- }
- // TODO?: Check if locale is valid? How?
- bool bValid = true;
- if( bValid )
- {
- LocaleItem* pLocaleItem = new LocaleItem( locale );
- m_aLocaleItemVector.push_back( pLocaleItem );
- pLocaleItem->m_bModified = true;
- // Copy strings from default locale
- LocaleItem* pCopyFromItem = m_pDefaultLocaleItem;
- if( pCopyFromItem == NULL )
- pCopyFromItem = m_pCurrentLocaleItem;
- if( pCopyFromItem != NULL && loadLocale( pCopyFromItem ) )
- {
- const IdToStringMap& rSourceMap = pCopyFromItem->m_aIdToStringMap;
- IdToStringMap& rTargetMap = pLocaleItem->m_aIdToStringMap;
- IdToStringMap::const_iterator it;
- for( it = rSourceMap.begin(); it != rSourceMap.end(); it++ )
- {
- ::rtl::OUString aId = (*it).first;
- ::rtl::OUString aStr = (*it).second;
- rTargetMap[ aId ] = aStr;
- }
- const IdToIndexMap& rSourceIndexMap = pCopyFromItem->m_aIdToIndexMap;
- IdToIndexMap& rTargetIndexMap = pLocaleItem->m_aIdToIndexMap;
- IdToIndexMap::const_iterator it_index;
- for( it_index = rSourceIndexMap.begin(); it_index != rSourceIndexMap.end(); it_index++ )
- {
- ::rtl::OUString aId = (*it_index).first;
- sal_Int32 nIndex = (*it_index).second;
- rTargetIndexMap[ aId ] = nIndex;
- }
- pLocaleItem->m_nNextIndex = pCopyFromItem->m_nNextIndex;
- }
- if( m_pCurrentLocaleItem == NULL )
- m_pCurrentLocaleItem = pLocaleItem;
- if( m_pDefaultLocaleItem == NULL )
- {
- m_pDefaultLocaleItem = pLocaleItem;
- m_bDefaultModified = true;
- }
- implModified();
- }
- else
- {
- ::rtl::OUString errorMsg = ::rtl::OUString::createFromAscii( "StringResourceImpl: Invalid locale" );
- throw IllegalArgumentException( errorMsg, Reference< XInterface >(), 0 );
- }
- }
- void StringResourceImpl::removeLocale( const Locale& locale )
- throw (IllegalArgumentException, RuntimeException, NoSupportException)
- {
- ::osl::MutexGuard aGuard( getMutex() );
- implCheckReadOnly( "StringResourceImpl::removeLocale(): Read only" );
- LocaleItem* pRemoveItem = getItemForLocale( locale, true );
- if( pRemoveItem )
- {
- // Last locale?
- sal_Int32 nLocaleCount = m_aLocaleItemVector.size();
- if( nLocaleCount > 1 )
- {
- LocaleItem* pFallbackItem = NULL;
- if( m_pCurrentLocaleItem == pRemoveItem ||
- m_pDefaultLocaleItem == pRemoveItem )
- {
- for( LocaleItemVectorIt it = m_aLocaleItemVector.begin(); it != m_aLocaleItemVector.end(); it++ )
- {
- LocaleItem* pLocaleItem = *it;
- if( pLocaleItem != pRemoveItem )
- {
- pFallbackItem = pLocaleItem;
- break;
- }
- }
- if( m_pCurrentLocaleItem == pRemoveItem )
- {
- sal_Bool FindClosestMatch = false;
- setCurrentLocale( pFallbackItem->m_locale, FindClosestMatch );
- }
- if( m_pDefaultLocaleItem == pRemoveItem )
- {
- setDefaultLocale( pFallbackItem->m_locale );
- }
- }
- }
- for( LocaleItemVectorIt it = m_aLocaleItemVector.begin(); it != m_aLocaleItemVector.end(); it++ )
- {
- LocaleItem* pLocaleItem = *it;
- if( pLocaleItem == pRemoveItem )
- {
- // Remember locale item to delete file while storing
- m_aDeletedLocaleItemVector.push_back( pLocaleItem );
- // Last locale?
- if( nLocaleCount == 1 )
- {
- m_nNextUniqueNumericId = 0;
- if( m_pDefaultLocaleItem )
- {
- LocaleItem* pChangedDefaultLocaleItem = new LocaleItem( m_pDefaultLocaleItem->m_locale );
- m_aChangedDefaultLocaleVector.push_back( pChangedDefaultLocaleItem );
- }
- m_pCurrentLocaleItem = NULL;
- m_pDefaultLocaleItem = NULL;
- }
- m_aLocaleItemVector.erase( it );
- implModified();
- break;
- }
- }
- }
- }
- void StringResourceImpl::implScanIdForNumber( const ::rtl::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( )
- throw (RuntimeException, NoSupportException)
- {
- if( m_nNextUniqueNumericId == UNIQUE_NUMBER_NEEDS_INITIALISATION )
- {
- implLoadAllLocales();
- m_nNextUniqueNumericId = 0;
- }
- if( m_nNextUniqueNumericId < UNIQUE_NUMBER_NEEDS_INITIALISATION )
- {
- ::rtl::OUString errorMsg = ::rtl::OUString::createFromAscii( "getUniqueNumericId: Extended sal_Int32 range" );
- throw NoSupportException( errorMsg, Reference< XInterface >() );
- }
- return m_nNextUniqueNumericId;
- }
- // =============================================================================
- // Private helper methods
- LocaleItem* StringResourceImpl::getItemForLocale
- ( const Locale& locale, sal_Bool bException )
- throw (::com::sun::star::lang::IllegalArgumentException)
- {
- LocaleItem* pRetItem = NULL;
- // Search for locale
- for( LocaleItemVectorConstIt it = m_aLocaleItemVector.begin(); it != m_aLocaleItemVector.end(); it++ )
- {
- LocaleItem* pLocaleItem = *it;
- 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;
- break;
- }
- }
- }
- if( pRetItem == NULL && bException )
- {
- ::rtl::OUString errorMsg = ::rtl::OUString::createFromAscii( "StringResourceImpl: Invalid locale" );
- throw IllegalArgumentException( errorMsg, Reference< XInterface >(), 0 );
- }
- return pRetItem;
- }
- // Returns the LocalItem for a given locale, if it exists, otherwise NULL
- // This method performes a closest match search, at least the language must match
- LocaleItem* StringResourceImpl::getClosestMatchItemForLocale( const Locale& locale )
- {
- LocaleItem* pRetItem = NULL;
- // Search for locale
- for( sal_Int32 iPass = 0 ; iPass <= 2 ; ++iPass )
- {
- for( LocaleItemVectorConstIt it = m_aLocaleItemVector.begin(); it != m_aLocaleItemVector.end(); it++ )
- {
- LocaleItem* pLocaleItem = *it;
- if( pLocaleItem )
- {
- Locale& cmp_locale = pLocaleItem->m_locale;
- if( cmp_locale.Language == locale.Language &&
- (iPass > 1 || cmp_locale.Country == locale.Country) &&
- (iPass > 0 || cmp_locale.Variant == locale.Variant) )
- {
- pRetItem = pLocaleItem;
- break;
- }
- }
- }
- if( pRetItem )
- break;
- }
- return pRetItem;
- }
- void StringResourceImpl::implModified( void )
- {
- m_bModified = true;
- implNotifyListeners();
- }
- void StringResourceImpl::implNotifyListeners( void )
- {
- EventObject aEvent;
- aEvent.Source = static_cast< XInterface* >( (OWeakObject*)this );
- ::cppu::OInterfaceIteratorHelper 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* pLocaleItem )
- {
- // Base implementation has nothing to load
- (void)pLocaleItem;
- return true;
- }
- void StringResourceImpl::implLoadAllLocales( void )
- {
- // Base implementation has nothing to load
- }
- Reference< XMultiComponentFactory > StringResourceImpl::getMultiComponentFactory( void )
- {
- ::osl::MutexGuard aGuard( getMutex() );
- if( !m_xMCF.is() )
- {
- Reference< XMultiComponentFactory > xSMgr( m_xContext->getServiceManager(), UNO_QUERY );
- if( !xSMgr.is() )
- {
- throw RuntimeException(
- ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "StringResourceImpl::getMultiComponentFactory: Couldn't instantiate MultiComponentFactory" ) ),
- Reference< XInterface >() );
- }
- m_xMCF = xSMgr;
- }
- return m_xMCF;
- }
- // =============================================================================
- // StringResourcePersistenceImpl
- // =============================================================================
- StringResourcePersistenceImpl::StringResourcePersistenceImpl( const Reference< XComponentContext >& rxContext )
- : StringResourcePersistenceImpl_BASE( rxContext )
- {
- }
- // -----------------------------------------------------------------------------
- StringResourcePersistenceImpl::~StringResourcePersistenceImpl()
- {
- }
- // -----------------------------------------------------------------------------
- // XServiceInfo
- // -----------------------------------------------------------------------------
- ::rtl::OUString StringResourcePersistenceImpl::getImplementationName( )
- throw (RuntimeException)
- {
- return ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM
- ( "com.sun.star.comp.scripting.StringResourceWithLocation") );
- }
- // -----------------------------------------------------------------------------
- sal_Bool StringResourcePersistenceImpl::supportsService( const ::rtl::OUString& rServiceName )
- throw (RuntimeException)
- {
- return StringResourceImpl::supportsService( rServiceName );
- }
- // -----------------------------------------------------------------------------
- Sequence< ::rtl::OUString > StringResourcePersistenceImpl::getSupportedServiceNames( )
- throw (RuntimeException)
- {
- return StringResourceImpl::getSupportedServiceNames();
- }
- // -----------------------------------------------------------------------------
- // XInitialization base functionality for derived classes
- // -----------------------------------------------------------------------------
- static ::rtl::OUString aNameBaseDefaultStr = ::rtl::OUString::createFromAscii( "strings" );
- void StringResourcePersistenceImpl::implInitializeCommonParameters
- ( const Sequence< Any >& aArguments )
- throw (Exception, RuntimeException)
- {
- bool bReadOnlyOk = (aArguments[1] >>= m_bReadOnly);
- if( !bReadOnlyOk )
- {
- ::rtl::OUString errorMsg = ::rtl::OUString::createFromAscii( "XInitialization::initialize: Expected ReadOnly flag" );
- throw IllegalArgumentException( errorMsg, Reference< XInterface >(), 1 );
- }
- com::sun::star::lang::Locale aCurrentLocale;
- bool bLocaleOk = (aArguments[2] >>= aCurrentLocale);
- if( !bLocaleOk )
- {
- ::rtl::OUString errorMsg = ::rtl::OUString::createFromAscii( "XInitialization::initialize: Expected Locale" );
- throw IllegalArgumentException( errorMsg, Reference< XInterface >(), 2 );
- }
- bool bNameBaseOk = (aArguments[3] >>= m_aNameBase);
- if( !bNameBaseOk )
- {
- ::rtl::OUString errorMsg = ::rtl::OUString::createFromAscii( "XInitialization::initialize: Expected NameBase string" );
- throw IllegalArgumentException( errorMsg, Reference< XInterface >(), 3 );
- }
- if( m_aNameBase.getLength() == 0 )
- m_aNameBase = aNameBaseDefaultStr;
- bool bCommentOk = (aArguments[4] >>= m_aComment);
- if( !bCommentOk )
- {
- ::rtl::OUString errorMsg = ::rtl::OUString::createFromAscii( "XInitialization::initialize: Expected Comment string" );
- throw IllegalArgumentException( errorMsg, Reference< XInterface >(), 4 );
- }
- implScanLocales();
- sal_Bool FindClosestMatch = true;
- sal_Bool bUseDefaultIfNoMatch = true;
- implSetCurrentLocale( aCurrentLocale, FindClosestMatch, bUseDefaultIfNoMatch );
- }
- // -----------------------------------------------------------------------------
- // Forwarding calls to base class
- // XModifyBroadcaster
- void StringResourcePersistenceImpl::addModifyListener( const Reference< XModifyListener >& aListener )
- throw (RuntimeException)
- {
- StringResourceImpl::addModifyListener( aListener );
- }
- void StringResourcePersistenceImpl::removeModifyListener( const Reference< XModifyListener >& aListener )
- throw (RuntimeException)
- {
- StringResourceImpl::removeModifyListener( aListener );
- }
- // XStringResourceResolver
- ::rtl::OUString StringResourcePersistenceImpl::resolveString( const ::rtl::OUString& ResourceID )
- throw (::com::sun::star::resource::MissingResourceException, RuntimeException)
- {
- return StringResourceImpl::resolveString( ResourceID ) ;
- }
- ::rtl::OUString StringResourcePersistenceImpl::resolveStringForLocale( const ::rtl::OUString& ResourceID, const Locale& locale )
- throw ( ::com::sun::star::resource::MissingResourceException, RuntimeException)
- {
- return StringResourceImpl::resolveStringForLocale( ResourceID, locale );
- }
- sal_Bool StringResourcePersistenceImpl::hasEntryForId( const ::rtl::OUString& ResourceID )
- throw (RuntimeException)
- {
- return StringResourceImpl::hasEntryForId( ResourceID ) ;
- }
- sal_Bool StringResourcePersistenceImpl::hasEntryForIdAndLocale( const ::rtl::OUString& ResourceID,
- const Locale& locale )
- throw (RuntimeException)
- {
- return StringResourceImpl::hasEntryForIdAndLocale( ResourceID, locale );
- }
- Locale StringResourcePersistenceImpl::getCurrentLocale()
- throw (RuntimeException)
- {
- return StringResourceImpl::getCurrentLocale();
- }
- Locale StringResourcePersistenceImpl::getDefaultLocale( )
- throw (RuntimeException)
- {
- return StringResourceImpl::getDefaultLocale();
- }
- Sequence< Locale > StringResourcePersistenceImpl::getLocales( )
- throw (RuntimeException)
- {
- return StringResourceImpl::getLocales();
- }
- // XStringResourceManager
- sal_Bool StringResourcePersistenceImpl::isReadOnly()
- throw (RuntimeException)
- {
- return StringResourceImpl::isReadOnly();
- }
- void StringResourcePersistenceImpl::setCurrentLocale( const Locale& locale, sal_Bool FindClosestMatch )
- throw (IllegalArgumentException, RuntimeException)
- {
- StringResourceImpl::setCurrentLocale( locale, FindClosestMatch );
- }
- void StringResourcePersistenceImpl::setDefaultLocale( const Locale& locale )
- throw (IllegalArgumentException, RuntimeException,NoSupportException)
- {
- StringResourceImpl::setDefaultLocale( locale );
- }
- Sequence< ::rtl::OUString > StringResourcePersistenceImpl::getResourceIDs( )
- throw (RuntimeException)
- {
- return StringResourceImpl::getResourceIDs();
- }
- void StringResourcePersistenceImpl::setString( const ::rtl::OUString& ResourceID, const ::rtl::OUString& Str )
- throw (NoSupportException, RuntimeException)
- {
- StringResourceImpl::setString( ResourceID, Str );
- }
- void StringResourcePersistenceImpl::setStringForLocale
- ( const ::rtl::OUString& ResourceID, const ::rtl::OUString& Str, const Locale& locale )
- throw (NoSupportException, RuntimeException)
- {
- StringResourceImpl::setStringForLocale( ResourceID, Str, locale );
- }
- Sequence< ::rtl::OUString > StringResourcePersistenceImpl::getResourceIDsForLocale
- ( const Locale& locale ) throw (::com::sun::star::uno::RuntimeException)
- {
- return StringResourceImpl::getResourceIDsForLocale( locale );
- }
- void StringResourcePersistenceImpl::removeId( const ::rtl::OUString& ResourceID )
- throw (::com::sun::star::resource::MissingResourceException, RuntimeException, NoSupportException)
- {
- StringResourceImpl::removeId( ResourceID );
- }
- void StringResourcePersistenceImpl::removeIdForLocale( const ::rtl::OUString& ResourceID, const Locale& locale )
- throw (::com::sun::star::resource::MissingResourceException, RuntimeException, NoSupportException)
- {
- StringResourceImpl::removeIdForLocale( ResourceID, locale );
- }
- void StringResourcePersistenceImpl::newLocale( const Locale& locale )
- throw (ElementExistException, IllegalArgumentException, RuntimeException, NoSupportException)
- {
- StringResourceImpl::newLocale( locale );
- }
- void StringResourcePersistenceImpl::removeLocale( const Locale& locale )
- throw (IllegalArgumentException, RuntimeException, NoSupportException)
- {
- StringResourceImpl::removeLocale( locale );
- }
- sal_Int32 StringResourcePersistenceImpl::getUniqueNumericId( )
- throw (RuntimeException, NoSupportException)
- {
- return StringResourceImpl::getUniqueNumericId();
- }
- // -----------------------------------------------------------------------------
- // XStringResourcePersistence
- void StringResourcePersistenceImpl::store()
- throw (NoSupportException, Exception, RuntimeException)
- {
- }
- sal_Bool StringResourcePersistenceImpl::isModified( )
- throw (RuntimeException)
- {
- ::osl::MutexGuard aGuard( getMutex() );
- return m_bModified;
- }
- void StringResourcePersistenceImpl::setComment( const ::rtl::OUString& Comment )
- throw (::com::sun::star::uno::RuntimeException)
- {
- m_aComment = Comment;
- }
- void StringResourcePersistenceImpl::storeToStorage( const Reference< XStorage >& Storage,
- const ::rtl::OUString& NameBase, const ::rtl::OUString& Comment )
- throw (Exception, RuntimeException)
- {
- ::osl::MutexGuard aGuard( getMutex() );
- bool bUsedForStore = false;
- bool bStoreAll = true;
- implStoreAtStorage( NameBase, Comment, Storage, bUsedForStore, bStoreAll );
- }
- void StringResourcePersistenceImpl::implStoreAtStorage
- (
- const ::rtl::OUString& aNameBase,
- const ::rtl::OUString& aComment,
- const Reference< ::com::sun::star::embed::XStorage >& Storage,
- bool bUsedForStore,
- bool bStoreAll
- )
- throw (Exception, RuntimeException)
- {
- // Delete files for deleted locales
- if( bUsedForStore )
- {
- while( m_aDeletedLocaleItemVector.size() > 0 )
- {
- LocaleItemVectorIt it = m_aDeletedLocaleItemVector.begin();
- LocaleItem* pLocaleItem = *it;
- if( pLocaleItem != NULL )
- {
- ::rtl::OUString aStreamName = implGetFileNameForLocaleItem( pLocaleItem, m_aNameBase );
- aStreamName += ::rtl::OUString::createFromAscii( ".properties" );
- try
- {
- Storage->removeElement( aStreamName );
- }
- catch( Exception& )
- {}
- m_aDeletedLocaleItemVector.erase( it );
- delete pLocaleItem;
- }
- }
- }
- for( LocaleItemVectorConstIt it = m_aLocaleItemVector.begin(); it != m_aLocaleItemVector.end(); it++ )
- {
- LocaleItem* pLocaleItem = *it;
- if( pLocaleItem != NULL && (bStoreAll || pLocaleItem->m_bModified) &&
- loadLocale( pLocaleItem ) )
- {
- ::rtl::OUString aStreamName = implGetFileNameForLocaleItem( pLocaleItem, aNameBase );
- aStreamName += ::rtl::OUString::createFromAscii( ".properties" );
- Reference< io::XStream > xElementStream =
- Storage->openStreamElement( aStreamName, ElementModes::READWRITE );
- ::rtl::OUString aPropName = ::rtl::OUString::createFromAscii( "MediaType" );
- ::rtl::OUString aMime = ::rtl::OUString::createFromAscii( "text/plain" );
- uno::Reference< beans::XPropertySet > xProps( xElementStream, uno::UNO_QUERY );
- OSL_ENSURE( xProps.is(), "The StorageStream must implement XPropertySet interface!\n" );
- if ( xProps.is() )
- {
- xProps->setPropertyValue( aPropName, uno::makeAny( aMime ) );
- aPropName = ::rtl::OUString::createFromAscii( "UseCommonStoragePasswordEncryption" );
- xProps->setPropertyValue( aPropName, uno::makeAny( sal_True ) );
- }
- Reference< io::XOutputStream > xOutputStream = xElementStream->getOutputStream();
- if( xOutputStream.is() )
- implWritePropertiesFile( pLocaleItem, xOutputStream, aComment );
- xOutputStream->closeOutput();
- if( bUsedForStore )
- pLocaleItem->m_bModified = false;
- }
- }
- // Delete files for changed defaults
- if( bUsedForStore )
- {
- for( LocaleItemVectorIt it = m_aChangedDefaultLocaleVector.begin();
- it != m_aChangedDefaultLocaleVector.end(); it++ )
- {
- LocaleItem* pLocaleItem = *it;
- if( pLocaleItem != NULL )
- {
- ::rtl::OUString aStreamName = implGetFileNameForLocaleItem( pLocaleItem, m_aNameBase );
- aStreamName += ::rtl::OUString::createFromAscii( ".default" );
- try
- {
- Storage->removeElement( aStreamName );
- }
- catch( Exception& )
- {}
- delete pLocaleItem;
- }
- }
- m_aChangedDefaultLocaleVector.clear();
- }
- // Default locale
- if( m_pDefaultLocaleItem != NULL && (bStoreAll || m_bDefaultModified) )
- {
- ::rtl::OUString aStreamName = implGetFileNameForLocaleItem( m_pDefaultLocaleItem, aNameBase );
- aStreamName += ::rtl::OUString::createFromAscii( ".default" );
- Reference< io::XStream > xElementStream =
- Storage->openStreamElement( aStreamName, ElementModes::READWRITE );
- ::rtl::OUString aPropName = ::rtl::OUString::createFromAscii( "MediaType" );
- ::rtl::OUString aMime = ::rtl::OUString::createFromAscii( "text/plain" );
- // Only create stream without content
- Reference< io::XOutputStream > xOutputStream = xElementStream->getOutputStream();
- xOutputStream->closeOutput();
- if( bUsedForStore )
- m_bDefaultModified = false;
- }
- }
- void StringResourcePersistenceImpl::storeToURL( const ::rtl::OUString& URL,
- const ::rtl::OUString& NameBase, const ::rtl::OUString& Comment,
- const Reference< ::com::sun::star::task::XInteractionHandler >& Handler )
- throw (Exception, RuntimeException)
- {
- ::osl::MutexGuard aGuard( getMutex() );
- bool bUsedForStore = false;
- bool bStoreAll = true;
- Reference< XMultiComponentFactory > xMCF = getMultiComponentFactory();
- Reference< ucb::XSimpleFileAccess > xFileAccess;
- xFileAccess = Reference< ucb::XSimpleFileAccess >( xMCF->createInstanceWithContext
- ( ::rtl::OUString::createFromAscii( "com.sun.star.ucb.SimpleFileAccess" ),
- m_xContext ), UNO_QUERY );
- if( xFileAccess.is() && Handler.is() )
- xFileAccess->setInteractionHandler( Handler );
- implStoreAtLocation( URL, NameBase, Comment, xFileAccess, bUsedForStore, bStoreAll );
- }
- void StringResourcePersistenceImpl::implKillRemovedLocaleFiles
- (
- const ::rtl::OUString& Location,
- const ::rtl::OUString& aNameBase,
- const ::com::sun::star::uno::Reference< ::com::sun::star::ucb::XSimpleFileAccess >& xFileAccess
- )
- throw (Exception, RuntimeException)
- {
- // Delete files for deleted locales
- while( m_aDeletedLocaleItemVector.size() > 0 )
- {
- LocaleItemVectorIt it = m_aDeletedLocaleItemVector.begin();
- LocaleItem* pLocaleItem = *it;
- if( pLocaleItem != NULL )
- {
- ::rtl::OUString aCompleteFileName =
- implGetPathForLocaleItem( pLocaleItem, aNameBase, Location );
- if( xFileAccess->exists( aCompleteFileName ) )
- xFileAccess->kill( aCompleteFileName );
- m_aDeletedLocaleItemVector.erase( it );
- delete pLocaleItem;
- }
- }
- }
- void StringResourcePersistenceImpl::implKillChangedDefaultFiles
- (
- const ::rtl::OUString& Location,
- const ::rtl::OUString& aNameBase,
- const ::com::sun::star::uno::Reference< ::com::sun::star::ucb::XSimpleFileAccess >& xFileAccess
- )
- throw (Exception, RuntimeException)
- {
- // Delete files for changed defaults
- for( LocaleItemVectorIt it = m_aChangedDefaultLocaleVector.begin();
- it != m_aChangedDefaultLocaleVector.end(); it++ )
- {
- LocaleItem* pLocaleItem = *it;
- if( pLocaleItem != NULL )
- {
- ::rtl::OUString aCompleteFileName =
- implGetPathForLocaleItem( pLocaleItem, aNameBase, Location, true );
- if( xFileAccess->exists( aCompleteFileName ) )
- xFileAccess->kill( aCompleteFileName );
- delete pLocaleItem;
- }
- }
- m_aChangedDefaultLocaleVector.clear();
- }
- void StringResourcePersistenceImpl::implStoreAtLocation
- (
- const ::rtl::OUString& Location,
- const ::rtl::OUString& aNameBase,
- const ::rtl::OUString& aComment,
- const Reference< ucb::XSimpleFileAccess >& xFileAccess,
- bool bUsedForStore,
- bool bStoreAll,
- bool bKillAll
- )
- throw (Exception, RuntimeException)
- {
- // Delete files for deleted locales
- if( bUsedForStore || bKillAll )
- implKillRemovedLocaleFiles( Location, aNameBase, xFileAccess );
- for( LocaleItemVectorConstIt it = m_aLocaleItemVector.begin(); it != m_aLocaleItemVector.end(); it++ )
- {
- LocaleItem* pLocaleItem = *it;
- if( pLocaleItem != NULL && (bStoreAll || bKillAll || pLocaleItem->m_bModified) &&
- loadLocale( pLocaleItem ) )
- {
- ::rtl::OUString aCompleteFileName =
- implGetPathForLocaleItem( pLocaleItem, 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, 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 != NULL && (bStoreAll || bKillAll || m_bDefaultModified) )
- {
- ::rtl::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< XMultiComponentFactory > m_xMCF;
- Reference< XComponentContext > m_xContext;
- Reference< XInterface > m_xTempFile;
- Reference< io::XOutputStream > m_xOutputStream;
- public:
- BinaryOutput( Reference< XMultiComponentFactory > xMCF,
- Reference< XComponentContext > xContext );
- Reference< io::XOutputStream > getOutputStream( void )
- { return m_xOutputStream; }
- Sequence< ::sal_Int8 > closeAndGetData( void );
- // 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 ::rtl::OUString& aStr );
- };
- BinaryOutput::BinaryOutput( Reference< XMultiComponentFactory > xMCF,
- Reference< XComponentContext > xContext )
- : m_xMCF( xMCF )
- , m_xContext( xContext )
- {
- m_xTempFile = m_xMCF->createInstanceWithContext
- ( ::rtl::OUString::createFromAscii( "com.sun.star.io.TempFile" ), m_xContext );
- if( m_xTempFile.is() )
- m_xOutputStream = Reference< io::XOutputStream >( m_xTempFile, UNO_QUERY );
- }
- 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 ::rtl::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( void )
- {
- 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 = (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 );
- (void)nRead;
- 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( )
- throw (RuntimeException)
- {
- Reference< XMultiComponentFactory > xMCF = getMultiComponentFactory();
- BinaryOutput aOut( xMCF, m_xContext );
- sal_Int32 nLocaleCount = m_aLocaleItemVector.size();
- Sequence< sal_Int8 >* pLocaleDataSeq = new Sequence< sal_Int8 >[ nLocaleCount ];
- sal_Int32 iLocale = 0;
- sal_Int32 iDefault = 0;
- for( LocaleItemVectorConstIt it = m_aLocaleItemVector.begin();
- it != m_aLocaleItemVector.end(); it++,iLocale++ )
- {
- LocaleItem* pLocaleItem = *it;
- if( pLocaleItem != NULL && loadLocale( pLocaleItem ) )
- {
- if( m_pDefaultLocaleItem == pLocaleItem )
- iDefault = iLocale;
- BinaryOutput aLocaleOut( m_xMCF, m_xContext );
- implWriteLocaleBinary( pLocaleItem, aLocaleOut );
- pLocaleDataSeq[iLocale] = aLocaleOut.closeAndGetData();
- }
- }
- // Write header
- sal_Int16 nVersion = 0;
- sal_Int16 nLocaleCount16 = (sal_Int16)nLocaleCount;
- sal_Int16 iDefault16 = (sal_Int16)iDefault;
- aOut.writeInt16( 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 = pLocaleDataSeq[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 = pLocaleDataSeq[iLocale];
- xOutputStream->writeBytes( rSeq );
- }
- }
- delete[] pLocaleDataSeq;
- 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
- class BinaryInput
- {
- Sequence< sal_Int8 > m_aData;
- Reference< XMultiComponentFactory > m_xMCF;
- Reference< XComponentContext > m_xContext;
- const sal_Int8* m_pData;
- sal_Int32 m_nCurPos;
- sal_Int32 m_nSize;
- public:
- BinaryInput( Sequence< ::sal_Int8 > aData, Reference< XMultiComponentFactory > xMCF,
- Reference< XComponentContext > xContext );
- Reference< io::XInputStream > getInputStreamForSection( sal_Int32 nSize );
- void seek( sal_Int32 nPos );
- sal_Int32 getPosition( void )
- { return m_nCurPos; }
- sal_Int16 readInt16( void );
- sal_Int32 readInt32( void );
- sal_Unicode readUnicodeChar( void );
- ::rtl::OUString readString( void );
- };
- BinaryInput::BinaryInput( Sequence< ::sal_Int8 > aData, Reference< XMultiComponentFactory > xMCF,
- Reference< XComponentContext > xContext )
- : m_aData( aData )
- , m_xMCF( xMCF )
- , 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( m_xMCF->createInstanceWithContext
- ( ::rtl::OUString::createFromAscii( "com.sun.star.io.TempFile" ), m_xContext ), UNO_QUERY );
- if( xTempOut.is() )
- {
- 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 = Reference< io::XInputStream>( xTempOut, UNO_QUERY );
- }
- }
- else
- OSL_ENSURE( false, "BinaryInput::getInputStreamForSection(): Read past end" );
- return xIn;
- }
- void BinaryInput::seek( sal_Int32 nPos )
- {
- if( nPos <= m_nSize )
- m_nCurPos = nPos;
- else
- OSL_ENSURE( false, "BinaryInput::seek(): Position past end" );
- }
- sal_Int16 BinaryInput::readInt16( void )
- {
- 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_ENSURE( false, "BinaryInput::readInt16(): Read past end" );
- return nRet;
- }
- sal_Int32 BinaryInput::readInt32( void )
- {
- 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_ENSURE( false, "BinaryInput::readInt32(): Read past end" );
- return nRet;
- }
- sal_Unicode BinaryInput::readUnicodeChar( void )
- {
- 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_ENSURE( false, "BinaryInput::readUnicodeChar(): Read past end" );
- sal_Unicode cRet = nRet;
- return cR…
Large files files are truncated, but you can click here to view the full file