8115b282f1
2004/07/30 08:23:30 oj 1.6.14.4: RESYNC: (1.8-1.9); FILE MERGED 2004/07/01 15:00:05 mav 1.6.14.3: #i30983# merge fix from mav09 cws 2004/05/28 20:23:56 oj 1.6.14.2: RESYNC: (1.6-1.8); FILE MERGED 2004/03/12 14:35:41 mav 1.6.14.1: #i29398# the access mode to substorage is a virtual information
2939 lines
106 KiB
C++
2939 lines
106 KiB
C++
/*************************************************************************
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*
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* $RCSfile: xstorage.cxx,v $
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*
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* $Revision: 1.10 $
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*
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* last change: $Author: hr $ $Date: 2004-08-02 14:08:56 $
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*
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* The Contents of this file are made available subject to the terms of
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* either of the following licenses
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*
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* - GNU Lesser General Public License Version 2.1
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* - Sun Industry Standards Source License Version 1.1
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*
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* Sun Microsystems Inc., October, 2000
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2000 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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*
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* Sun Industry Standards Source License Version 1.1
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* =================================================
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* The contents of this file are subject to the Sun Industry Standards
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* Source License Version 1.1 (the "License"); You may not use this file
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* except in compliance with the License. You may obtain a copy of the
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* License at http://www.openoffice.org/license.html.
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*
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* Software provided under this License is provided on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
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* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
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* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
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* See the License for the specific provisions governing your rights and
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* obligations concerning the Software.
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*
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* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
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*
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* Copyright: 2000 by Sun Microsystems, Inc.
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*
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* All Rights Reserved.
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*
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* Contributor(s): _______________________________________
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*
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*
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************************************************************************/
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#ifndef _COM_SUN_STAR_BEANS_PROPERTYVALUE_HPP_
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#include <com/sun/star/beans/PropertyValue.hpp>
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#endif
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#ifndef _COM_SUN_STAR_EMBED_ELEMENTMODES_HPP_
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#include <com/sun/star/embed/ElementModes.hpp>
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#endif
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#ifndef _COM_SUN_STAR_UCB_XPROGRESSHANDLER_HPP_
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#include <com/sun/star/ucb/XProgressHandler.hpp>
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#endif
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#ifndef _COM_SUN_STAR_CONTAINER_XHIERARCHICALNAMEACCESS_HPP_
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#include <com/sun/star/container/XHierarchicalNameAccess.hpp>
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#endif
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#ifndef _COM_SUN_STAR_CONTAINER_XENUMERATIONACCESS_HPP_
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#include <com/sun/star/container/XEnumerationAccess.hpp>
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#endif
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#ifndef _COM_SUN_STAR_CONTAINER_XNAMED_HPP_
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#include <com/sun/star/container/XNamed.hpp>
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#endif
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#ifndef _COM_SUN_STAR_UTIL_XCHANGESBATCH_HPP_
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#include <com/sun/star/util/XChangesBatch.hpp>
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#endif
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#ifndef _COM_SUN_STAR_UTIL_XCLONEABLE_HPP_
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#include <com/sun/star/util/XCloneable.hpp>
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#endif
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#ifndef _COM_SUN_STAR_LANG_XUNOTUNNEL_HPP_
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#include <com/sun/star/lang/XUnoTunnel.hpp>
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#endif
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#ifndef _COM_SUN_STAR_LANG_XCOMPONENT_HPP_
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#include <com/sun/star/lang/XComponent.hpp>
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#endif
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#ifndef _COM_SUN_STAR_LANG_DISPOSEDEXCEPTION_HPP_
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#include <com/sun/star/lang/DisposedException.hpp>
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#endif
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#ifndef _COMPHELPER_PROCESSFACTORY_HXX
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#include <comphelper/processfactory.hxx>
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#endif
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#ifndef _CPPUHELPER_TYPEPROVIDER_HXX_
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#include <cppuhelper/typeprovider.hxx>
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#endif
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#include "xstorage.hxx"
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#include "owriteablestream.hxx"
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#include "disposelistener.hxx"
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#define STOR_MESS_PRECOMMIT 1
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#define STOR_MESS_COMMITED 2
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#define STOR_MESS_PREREVERT 3
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#define STOR_MESS_REVERTED 4
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using namespace ::com::sun::star;
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//=========================================================
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typedef ::std::list< uno::WeakReference< lang::XComponent > > WeakComponentList;
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struct StorInternalData_Impl
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{
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SotMutexHolderRef m_rSharedMutexRef;
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::cppu::OMultiTypeInterfaceContainerHelper m_aListenersContainer; // list of listeners
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::cppu::OTypeCollection* m_pTypeCollection;
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sal_Bool m_bIsRoot;
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sal_Bool m_bReadOnlyWrap;
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OChildDispListener_Impl* m_pSubElDispListener;
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WeakComponentList m_aOpenSubComponentsList;
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// the mutex reference MUST NOT be empty
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StorInternalData_Impl( const SotMutexHolderRef& rMutexRef, sal_Bool bRoot, sal_Bool bReadOnlyWrap )
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: m_rSharedMutexRef( rMutexRef )
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, m_aListenersContainer( rMutexRef->GetMutex() )
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, m_pTypeCollection( NULL )
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, m_bIsRoot( bRoot )
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, m_bReadOnlyWrap( bReadOnlyWrap )
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, m_pSubElDispListener( NULL )
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{}
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~StorInternalData_Impl();
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};
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//=========================================================
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extern uno::Sequence< sal_Int8 > MakeKeyFromPass( ::rtl::OUString aPass, sal_Bool bUseUTF );
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extern void copyInputToOutput_Impl( const uno::Reference< io::XInputStream >& aIn,
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const uno::Reference< io::XOutputStream >& aOut );
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::rtl::OUString GetNewTempFileURL( const uno::Reference< lang::XMultiServiceFactory > xFactory );
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void completeStorageStreamCopy_Impl( const uno::Reference< io::XStream >& xSource,
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const uno::Reference< io::XStream >& xDest )
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{
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uno::Reference< beans::XPropertySet > xSourceProps( xSource, uno::UNO_QUERY );
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uno::Reference< beans::XPropertySet > xDestProps( xDest, uno::UNO_QUERY );
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if ( !xSourceProps.is() || !xDestProps.is() )
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throw uno::RuntimeException(); //TODO
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uno::Reference< io::XOutputStream > xDestOutStream = xDest->getOutputStream();
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if ( !xDestOutStream.is() )
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throw io::IOException(); // TODO
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uno::Reference< io::XInputStream > xSourceInStream = xSource->getInputStream();
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if ( !xSourceInStream.is() )
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throw io::IOException(); // TODO
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// TODO: headers of encripted streams should be copied also
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copyInputToOutput_Impl( xSourceInStream, xDestOutStream );
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const char* pStrings[3] = { "MediaType", "Compressed", "UseCommonStoragePasswordEncryption" };
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for ( int ind = 0; ind < 3; ind++ )
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{
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::rtl::OUString aPropName = ::rtl::OUString::createFromAscii( pStrings[ind] );
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xDestProps->setPropertyValue( aPropName, xSourceProps->getPropertyValue( aPropName ) );
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}
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}
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uno::Reference< io::XInputStream > GetSeekableTempCopy( uno::Reference< io::XInputStream > xInStream,
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uno::Reference< lang::XMultiServiceFactory > xFactory )
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{
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uno::Reference < io::XOutputStream > xTempOut(
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xFactory->createInstance ( ::rtl::OUString::createFromAscii( "com.sun.star.io.TempFile" ) ),
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uno::UNO_QUERY );
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uno::Reference < io::XInputStream > xTempIn( xTempOut, uno::UNO_QUERY );
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if ( !xTempOut.is() || !xTempIn.is() )
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throw io::IOException();
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copyInputToOutput_Impl( xInStream, xTempOut );
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xTempOut->closeOutput();
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return xTempIn;
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}
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StorInternalData_Impl::~StorInternalData_Impl()
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{
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if ( m_pTypeCollection )
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delete m_pTypeCollection;
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}
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SotElement_Impl::SotElement_Impl( const ::rtl::OUString& rName, sal_Bool bStor, sal_Bool bNew )
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: m_aName( rName )
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, m_aOriginalName( rName )
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, m_bIsStorage( bStor )
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, m_bIsRemoved( sal_False )
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, m_bIsInserted( bNew )
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, m_pStorage( NULL )
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, m_pStream( NULL )
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{
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}
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SotElement_Impl::~SotElement_Impl()
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{
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if ( m_pStorage )
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delete m_pStorage;
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if ( m_pStream )
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delete m_pStream;
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}
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//-----------------------------------------------
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// most of properties are holt by the storage but are not used
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OStorage_Impl::OStorage_Impl( uno::Reference< io::XInputStream > xInputStream,
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sal_Int32 nMode,
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uno::Sequence< beans::PropertyValue > xProperties,
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uno::Reference< lang::XMultiServiceFactory > xFactory )
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: m_rMutexRef( new SotMutexHolder )
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, m_pAntiImpl( NULL )
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, m_nStorageMode( nMode & ~embed::ElementModes::SEEKABLE )
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, m_bIsModified( sal_False )
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, m_bCommited( sal_False )
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, m_bIsRoot( sal_True )
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, m_bListCreated( sal_False )
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, m_xFactory( xFactory )
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, m_xInputStream( xInputStream )
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, m_xProperties( xProperties )
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, m_bHasCommonPassword( sal_False )
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, m_pParent( NULL )
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, m_bControlMediaType( sal_False )
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{
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// all the checks done below by assertion statements must be done by factory
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OSL_ENSURE( xInputStream.is(), "No input stream is provided!\n" );
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if ( m_nStorageMode & embed::ElementModes::WRITE )
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{
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// check that the stream allows to write
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OSL_ENSURE( sal_False, "No stream for writing is provided!\n" );
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}
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}
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//-----------------------------------------------
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// most of properties are holt by the storage but are not used
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OStorage_Impl::OStorage_Impl( uno::Reference< io::XStream > xStream,
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sal_Int32 nMode,
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uno::Sequence< beans::PropertyValue > xProperties,
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uno::Reference< lang::XMultiServiceFactory > xFactory )
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: m_rMutexRef( new SotMutexHolder )
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, m_pAntiImpl( NULL )
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, m_nStorageMode( nMode & ~embed::ElementModes::SEEKABLE )
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, m_bIsModified( sal_False )
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, m_bCommited( sal_False )
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, m_bIsRoot( sal_True )
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, m_bListCreated( sal_False )
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, m_xFactory( xFactory )
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, m_xStream( xStream )
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, m_xProperties( xProperties )
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, m_pParent( NULL )
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, m_bControlMediaType( sal_False )
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{
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// all the checks done below by assertion statements must be done by factory
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OSL_ENSURE( xStream.is(), "No stream is provided!\n" );
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if ( m_nStorageMode & embed::ElementModes::WRITE )
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{
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// check that the stream allows to write
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OSL_ENSURE( xStream->getOutputStream().is(), "No stream for writing is provided!\n" );
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}
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else
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{
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m_xInputStream = xStream->getInputStream();
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OSL_ENSURE( m_xInputStream.is(), "No input stream is provided!\n" );
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}
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}
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//-----------------------------------------------
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OStorage_Impl::OStorage_Impl( OStorage_Impl* pParent,
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sal_Int32 nMode,
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uno::Reference< container::XNameContainer > xPackageFolder,
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uno::Reference< lang::XSingleServiceFactory > xPackage,
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uno::Reference< lang::XMultiServiceFactory > xFactory )
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: m_rMutexRef( new SotMutexHolder )
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, m_pAntiImpl( NULL )
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, m_nStorageMode( nMode & ~embed::ElementModes::SEEKABLE )
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, m_bIsModified( sal_False )
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, m_bCommited( sal_False )
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, m_bIsRoot( sal_False )
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, m_bListCreated( sal_False )
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, m_xPackageFolder( xPackageFolder )
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, m_xPackage( xPackage )
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, m_xFactory( xFactory )
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, m_pParent( pParent ) // can be empty in case of temporary readonly substorages
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, m_bControlMediaType( sal_False )
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{
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OSL_ENSURE( xPackageFolder.is(), "No package folder!\n" );
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}
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//-----------------------------------------------
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OStorage_Impl::~OStorage_Impl()
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{
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{
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::osl::MutexGuard aGuard( m_rMutexRef->GetMutex() );
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if ( m_pAntiImpl ) // root storage wrapper must set this member to NULL before destruction of object
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{
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OSL_ENSURE( !m_bIsRoot, "The root storage wrapper must be disposed already" );
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try {
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m_pAntiImpl->InternalDispose( sal_False );
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}
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catch ( uno::RuntimeException& )
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{}
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m_pAntiImpl = NULL;
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}
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else if ( !m_aReadOnlyWrapList.empty() )
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{
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for ( OStorageList_Impl::iterator pStorageIter = m_aReadOnlyWrapList.begin();
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pStorageIter != m_aReadOnlyWrapList.end(); pStorageIter++ )
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{
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uno::Reference< embed::XStorage > xTmp = pStorageIter->m_xWeakRef;
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if ( xTmp.is() )
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try {
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pStorageIter->m_pPointer->InternalDispose( sal_False );
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} catch( uno::Exception& ) {}
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}
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m_aReadOnlyWrapList.clear();
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}
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m_pParent = NULL;
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}
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for ( SotElementList_Impl::iterator pElementIter = m_aChildrenList.begin();
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pElementIter != m_aChildrenList.end(); pElementIter++ )
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delete *pElementIter;
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m_aChildrenList.clear();
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m_xPackageFolder = uno::Reference< container::XNameContainer >();
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m_xPackage = uno::Reference< lang::XSingleServiceFactory >();
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::rtl::OUString aPropertyName = ::rtl::OUString::createFromAscii( "URL" );
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for ( sal_Int32 aInd = 0; aInd < m_xProperties.getLength(); aInd++ )
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{
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if ( m_xProperties[aInd].Name.equals( aPropertyName ) )
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{
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// the storage is URL based so all the streams are opened by factory and should be closed
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try
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{
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if ( m_xInputStream.is() )
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{
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m_xInputStream->closeInput();
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m_xInputStream = uno::Reference< io::XInputStream >();
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}
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if ( m_xStream.is() )
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{
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uno::Reference< io::XInputStream > xInStr = m_xStream->getInputStream();
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if ( xInStr.is() )
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xInStr->closeInput();
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uno::Reference< io::XOutputStream > xOutStr = m_xStream->getOutputStream();
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if ( xOutStr.is() )
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xOutStr->closeOutput();
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m_xStream = uno::Reference< io::XStream >();
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}
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}
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catch( uno::Exception& )
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{}
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}
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}
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}
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//-----------------------------------------------
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void OStorage_Impl::SetReadOnlyWrap( OStorage& aStorage )
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{
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// Weak reference is used inside the holder so the refcount must not be zero at this point
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OSL_ENSURE( aStorage.GetRefCount_Impl(), "There must be a reference alive to use this method!\n" );
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m_aReadOnlyWrapList.push_back( StorageHolder_Impl( &aStorage ) );
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}
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//-----------------------------------------------
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void OStorage_Impl::RemoveReadOnlyWrap( OStorage& aStorage )
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{
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for ( OStorageList_Impl::iterator pStorageIter = m_aReadOnlyWrapList.begin();
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pStorageIter != m_aReadOnlyWrapList.end();)
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{
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uno::Reference< embed::XStorage > xTmp = pStorageIter->m_xWeakRef;
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if ( !xTmp.is() || pStorageIter->m_pPointer == &aStorage )
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{
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try {
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pStorageIter->m_pPointer->InternalDispose( sal_False );
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} catch( uno::Exception& ) {}
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OStorageList_Impl::iterator pIterToDelete( pStorageIter );
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pStorageIter++;
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m_aReadOnlyWrapList.erase( pIterToDelete );
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}
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else
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pStorageIter++;
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}
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}
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//-----------------------------------------------
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void OStorage_Impl::OpenOwnPackage()
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{
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OSL_ENSURE( m_bIsRoot, "Opening of the package has no sence!\n" );
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|
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::osl::MutexGuard aGuard( m_rMutexRef->GetMutex() );
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if ( !m_xPackageFolder.is() )
|
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{
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if ( !m_xPackage.is() )
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{
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sal_Bool bRepairPackage = sal_False;
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uno::Reference< ucb::XProgressHandler > xProgressHandler;
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|
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uno::Sequence< uno::Any > aArguments( 1 );
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if ( m_nStorageMode & embed::ElementModes::WRITE )
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aArguments[ 0 ] <<= m_xStream;
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else
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{
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OSL_ENSURE( m_xInputStream.is(), "Input stream must be set for readonly access!\n" );
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aArguments[ 0 ] <<= m_xInputStream;
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// TODO: if input stream is not seekable or XSeekable interface is supported
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// on XStream object a wrapper must be used
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}
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sal_Int32 nArgNum = 1;
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for ( sal_Int32 aInd = 0; aInd < m_xProperties.getLength(); aInd++ )
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{
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if ( m_xProperties[aInd].Name.equalsAscii( "RepairPackage" ) )
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{
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aArguments.realloc( ++nArgNum );
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// TODO: implement in package component
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// May be it should not be just a boolean value
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// but a property value
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aArguments[nArgNum] = m_xProperties[aInd].Value;
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}
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else if ( m_xProperties[aInd].Name.equalsAscii( "Password" ) )
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{
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// TODO: implement password setting for documents
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// the password entry must be removed after setting
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}
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/* TODO:
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else if ( m_xProperties[aInd].Name.equalsAscii( "ProgressHandler" ) )
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{
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aArguments.realloc( ++nArgNum );
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aArguments[nArgNum] = m_xProperties[aInd].Value;
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}
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*/
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}
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|
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m_xPackage = uno::Reference< lang::XSingleServiceFactory > (
|
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GetServiceFactory()->createInstanceWithArguments(
|
|
::rtl::OUString::createFromAscii( "com.sun.star.packages.comp.ZipPackage" ),
|
|
aArguments ),
|
|
uno::UNO_QUERY );
|
|
}
|
|
|
|
uno::Reference< container::XHierarchicalNameAccess > xHNameAccess( m_xPackage, uno::UNO_QUERY );
|
|
OSL_ENSURE( xHNameAccess.is(), "The package could not be created!\n" );
|
|
|
|
if ( xHNameAccess.is() )
|
|
{
|
|
uno::Any aFolder = xHNameAccess->getByHierarchicalName( ::rtl::OUString::createFromAscii( "/" ) );
|
|
aFolder >>= m_xPackageFolder;
|
|
}
|
|
}
|
|
|
|
OSL_ENSURE( m_xPackageFolder.is(), "The package root folder can not be opened!\n" );
|
|
if ( !m_xPackageFolder.is() )
|
|
throw embed::InvalidStorageException(); // TODO
|
|
}
|
|
|
|
//-----------------------------------------------
|
|
uno::Reference< lang::XMultiServiceFactory > OStorage_Impl::GetServiceFactory()
|
|
{
|
|
if ( m_xFactory.is() )
|
|
return m_xFactory;
|
|
|
|
return ::comphelper::getProcessServiceFactory();
|
|
}
|
|
|
|
//-----------------------------------------------
|
|
SotElementList_Impl& OStorage_Impl::GetChildrenList()
|
|
{
|
|
::osl::MutexGuard aGuard( m_rMutexRef->GetMutex() );
|
|
|
|
ReadContents();
|
|
return m_aChildrenList;
|
|
}
|
|
|
|
//-----------------------------------------------
|
|
void OStorage_Impl::GetStorageProperties()
|
|
{
|
|
if ( !m_bControlMediaType )
|
|
{
|
|
uno::Reference< beans::XPropertySet > xProps( m_xPackageFolder, uno::UNO_QUERY );
|
|
if ( !xProps.is() )
|
|
throw uno::RuntimeException(); // TODO:
|
|
|
|
xProps->getPropertyValue( ::rtl::OUString::createFromAscii( "MediaType" ) ) >>= m_aMediaType;
|
|
m_bControlMediaType = sal_True;
|
|
}
|
|
}
|
|
|
|
//-----------------------------------------------
|
|
void OStorage_Impl::ReadContents()
|
|
{
|
|
::osl::MutexGuard aGuard( m_rMutexRef->GetMutex() );
|
|
|
|
if ( m_bListCreated )
|
|
return;
|
|
|
|
if ( m_bIsRoot )
|
|
OpenOwnPackage();
|
|
|
|
uno::Reference< container::XEnumerationAccess > xEnumAccess( m_xPackageFolder, uno::UNO_QUERY );
|
|
if ( !xEnumAccess.is() )
|
|
throw uno::RuntimeException(); // TODO:
|
|
|
|
uno::Reference< container::XEnumeration > xEnum = xEnumAccess->createEnumeration();
|
|
if ( !xEnum.is() )
|
|
throw uno::RuntimeException(); // TODO:
|
|
|
|
m_bListCreated = sal_True;
|
|
|
|
while( xEnum->hasMoreElements() )
|
|
{
|
|
try {
|
|
uno::Reference< container::XNamed > xNamed;
|
|
xEnum->nextElement() >>= xNamed;
|
|
|
|
if ( !xNamed.is() )
|
|
{
|
|
OSL_ENSURE( sal_False, "XNamed is not supported!\n" );
|
|
throw uno::RuntimeException(); // TODO:
|
|
}
|
|
|
|
::rtl::OUString aName = xNamed->getName();
|
|
OSL_ENSURE( aName.getLength(), "Empty name!\n" );
|
|
|
|
sal_Bool bIsStorage = sal_False;
|
|
uno::Reference< container::XNameContainer > xNameContainer( xNamed, uno::UNO_QUERY );
|
|
|
|
SotElement_Impl* pNewElement = new SotElement_Impl( aName, xNameContainer.is(), sal_False );
|
|
if ( ( m_nStorageMode & embed::ElementModes::TRUNCATE ) == embed::ElementModes::TRUNCATE )
|
|
{
|
|
// if a storage is truncated all of it elements are marked as deleted
|
|
pNewElement->m_bIsRemoved = sal_True;
|
|
}
|
|
|
|
m_aChildrenList.push_back( pNewElement );
|
|
}
|
|
catch( container::NoSuchElementException& )
|
|
{
|
|
OSL_ENSURE( sal_False, "hasMoreElements() implementation has problems!\n" );
|
|
break;
|
|
}
|
|
}
|
|
|
|
// cache changeable folder properties
|
|
GetStorageProperties();
|
|
}
|
|
|
|
//-----------------------------------------------
|
|
void OStorage_Impl::CopyToStorage( const uno::Reference< embed::XStorage >& xDest )
|
|
{
|
|
::osl::MutexGuard aGuard( m_rMutexRef->GetMutex() );
|
|
|
|
uno::Reference< beans::XPropertySet > xPropSet( xDest, uno::UNO_QUERY );
|
|
if ( !xPropSet.is() )
|
|
throw lang::IllegalArgumentException(); // TODO:
|
|
|
|
sal_Int32 nDestMode = embed::ElementModes::READ;
|
|
xPropSet->getPropertyValue( ::rtl::OUString::createFromAscii( "OpenMode" ) ) >>= nDestMode;
|
|
|
|
if ( !( nDestMode & embed::ElementModes::WRITE ) )
|
|
throw io::IOException(); // TODO: access_denied
|
|
|
|
ReadContents();
|
|
|
|
if ( !m_xPackageFolder.is() )
|
|
throw embed::InvalidStorageException(); // TODO:
|
|
|
|
for ( SotElementList_Impl::iterator pElementIter = m_aChildrenList.begin();
|
|
pElementIter != m_aChildrenList.end(); pElementIter++ )
|
|
{
|
|
if ( !(*pElementIter)->m_bIsRemoved )
|
|
CopyStorageElement( *pElementIter, xDest, (*pElementIter)->m_aName );
|
|
}
|
|
|
|
// move storage properties to the destination one ( means changeable properties )
|
|
::rtl::OUString aMediaTypeString = ::rtl::OUString::createFromAscii( "MediaType" );
|
|
xPropSet->setPropertyValue( aMediaTypeString, uno::makeAny( m_aMediaType ) );
|
|
|
|
// if this is a root storage, the common key from current one should be moved there
|
|
sal_Bool bIsRoot = sal_False;
|
|
::rtl::OUString aRootString = ::rtl::OUString::createFromAscii( "IsRoot" );
|
|
if ( ( xPropSet->getPropertyValue( aRootString ) >>= bIsRoot ) && bIsRoot )
|
|
{
|
|
try
|
|
{
|
|
::rtl::OUString aCommonPass = GetCommonRootPass();
|
|
uno::Reference< embed::XEncryptionProtectedSource > xEncr( xDest, uno::UNO_QUERY );
|
|
if ( xEncr.is() )
|
|
xEncr->setEncryptionPassword( aCommonPass );
|
|
}
|
|
catch( packages::NoEncryptionException& )
|
|
{}
|
|
}
|
|
|
|
// if possible the destination storage should be commited after successful copying
|
|
uno::Reference< embed::XTransactedObject > xObjToCommit( xDest, uno::UNO_QUERY );
|
|
if ( xObjToCommit.is() )
|
|
xObjToCommit->commit();
|
|
}
|
|
|
|
//-----------------------------------------------
|
|
void OStorage_Impl::CopyStorageElement( SotElement_Impl* pElement,
|
|
uno::Reference< embed::XStorage > xDest,
|
|
::rtl::OUString aName )
|
|
{
|
|
OSL_ENSURE( xDest.is(), "No destination storage!\n" );
|
|
OSL_ENSURE( aName.getLength(), "Empty element name!\n" );
|
|
|
|
::osl::MutexGuard aGuard( m_rMutexRef->GetMutex() );
|
|
|
|
uno::Reference< container::XNameAccess > xDestAccess( xDest, uno::UNO_QUERY );
|
|
if ( !xDestAccess.is() )
|
|
throw uno::RuntimeException();
|
|
|
|
if ( xDestAccess->hasByName( aName )
|
|
&& !( pElement->m_bIsStorage && xDest->isStorageElement( aName ) ) )
|
|
xDest->removeElement( aName );
|
|
|
|
if ( pElement->m_bIsStorage )
|
|
{
|
|
uno::Reference< embed::XStorage > xSubDest =
|
|
xDest->openStorageElement( aName,
|
|
embed::ElementModes::WRITE );
|
|
|
|
OSL_ENSURE( xSubDest.is(), "No destination substorage!\n" );
|
|
|
|
if ( !pElement->m_pStorage )
|
|
{
|
|
OpenSubStorage( pElement, embed::ElementModes::READ );
|
|
if ( !pElement->m_pStorage )
|
|
throw io::IOException(); // TODO
|
|
}
|
|
|
|
pElement->m_pStorage->CopyToStorage( xSubDest );
|
|
}
|
|
else
|
|
{
|
|
if ( !pElement->m_pStream )
|
|
{
|
|
OpenSubStream( pElement );
|
|
if ( !pElement->m_pStream )
|
|
throw io::IOException(); // TODO
|
|
}
|
|
|
|
// TODO: copy encrypted element
|
|
if ( !pElement->m_pStream->IsEncrypted() )
|
|
{
|
|
<<<<<<< xstorage.cxx
|
|
uno::Reference< io::XStream > xSubStr =
|
|
xDest->openStreamElement( pElement->m_aName,
|
|
=======
|
|
uno::Reference< io::XStream > xSubStr =
|
|
xDest->openStreamElement( aName,
|
|
>>>>>>> 1.9
|
|
embed::ElementModes::READWRITE | embed::ElementModes::TRUNCATE );
|
|
OSL_ENSURE( xSubStr.is(), "No destination substream!\n" );
|
|
|
|
pElement->m_pStream->CopyInternallyTo_Impl( xSubStr );
|
|
}
|
|
else if ( pElement->m_pStream->HasCachedPassword() && pElement->m_pStream->IsModified() )
|
|
{
|
|
<<<<<<< xstorage.cxx
|
|
uno::Reference< io::XStream > xSubStr =
|
|
xDest->openEncryptedStreamElement( pElement->m_aName,
|
|
=======
|
|
uno::Reference< io::XStream > xSubStr =
|
|
xDest->openEncryptedStreamElement( aName,
|
|
>>>>>>> 1.9
|
|
embed::ElementModes::READWRITE | embed::ElementModes::TRUNCATE,
|
|
pElement->m_pStream->GetCachedPassword() );
|
|
OSL_ENSURE( xSubStr.is(), "No destination substream!\n" );
|
|
|
|
pElement->m_pStream->CopyInternallyTo_Impl( xSubStr, pElement->m_pStream->GetCachedPassword() );
|
|
}
|
|
else
|
|
{
|
|
try {
|
|
uno::Reference< io::XInputStream > xRawInStream = pElement->m_pStream->GetRawInStream();
|
|
xDest->insertRawEncrStreamElement( aName, xRawInStream );
|
|
}
|
|
catch( uno::RuntimeException& )
|
|
{
|
|
throw;
|
|
}
|
|
catch( uno::Exception& e )
|
|
{
|
|
throw embed::StorageWrappedTargetException( ::rtl::OUString::createFromAscii( "Can't copy raw stream" ),
|
|
uno::Reference< io::XInputStream >(),
|
|
uno::makeAny( e ) );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
//-----------------------------------------------
|
|
void OStorage_Impl::CopyLastCommitTo( const uno::Reference< embed::XStorage >& xNewStor )
|
|
{
|
|
::osl::MutexGuard aGuard( m_rMutexRef->GetMutex() );
|
|
|
|
OSL_ENSURE( m_xPackageFolder.is(), "A commited storage is incomplete!\n" );
|
|
if ( !m_xPackageFolder.is() )
|
|
throw uno::RuntimeException();
|
|
|
|
OStorage_Impl aTempRepresent( NULL,
|
|
embed::ElementModes::READ,
|
|
m_xPackageFolder,
|
|
m_xPackage,
|
|
m_xFactory );
|
|
|
|
aTempRepresent.CopyToStorage( xNewStor );
|
|
}
|
|
|
|
//-----------------------------------------------
|
|
void OStorage_Impl::InsertIntoPackageFolder( const ::rtl::OUString& aName,
|
|
const uno::Reference< container::XNameContainer >& xParentPackageFolder )
|
|
{
|
|
::osl::MutexGuard aGuard( m_rMutexRef->GetMutex() );
|
|
|
|
OSL_ENSURE( m_xPackageFolder.is(), "An inserted storage is incomplete!\n" );
|
|
uno::Reference< lang::XUnoTunnel > xTunnel( m_xPackageFolder, uno::UNO_QUERY );
|
|
if ( !xTunnel.is() )
|
|
throw uno::RuntimeException(); // TODO
|
|
|
|
xParentPackageFolder->insertByName( aName, uno::makeAny( xTunnel ) );
|
|
|
|
m_bCommited = sal_False;
|
|
}
|
|
|
|
//-----------------------------------------------
|
|
void OStorage_Impl::Commit()
|
|
{
|
|
::osl::MutexGuard aGuard( m_rMutexRef->GetMutex() );
|
|
|
|
// if storage is commited it should have a valid Package representation
|
|
OSL_ENSURE( m_xPackageFolder.is(), "The package representation should exist!\n" );
|
|
if ( !m_xPackageFolder.is() )
|
|
throw embed::InvalidStorageException(); // TODO:
|
|
|
|
OSL_ENSURE( m_nStorageMode & embed::ElementModes::WRITE,
|
|
"Commit of readonly storage, should be detected before!\n" );
|
|
|
|
if ( !m_bIsModified )
|
|
return;
|
|
|
|
uno::Reference< container::XNameContainer > xNewPackageFolder;
|
|
|
|
// here the storage will switch to the temporary package folder
|
|
// if the storage was already commited and the parent was not commited after that
|
|
// the switch should not be done since the package folder in use is a temporary one;
|
|
// it can be detected by m_bCommited flag ( root storage doesn't need temporary representation )
|
|
if ( !m_bCommited && !m_bIsRoot )
|
|
{
|
|
uno::Sequence< uno::Any > aSeq( 1 );
|
|
aSeq[0] <<= sal_True;
|
|
|
|
xNewPackageFolder = uno::Reference< container::XNameContainer >(
|
|
m_xPackage->createInstanceWithArguments( aSeq ),
|
|
uno::UNO_QUERY );
|
|
}
|
|
else
|
|
xNewPackageFolder = m_xPackageFolder;
|
|
|
|
// remove replaced removed elements
|
|
for ( SotElementList_Impl::iterator pDeletedIter = m_aDeletedList.begin();
|
|
pDeletedIter != m_aDeletedList.end();
|
|
pDeletedIter++ )
|
|
{
|
|
// the removed elements are not in new temporary storage
|
|
if ( m_bCommited || m_bIsRoot )
|
|
xNewPackageFolder->removeByName( (*pDeletedIter)->m_aOriginalName );
|
|
delete *pDeletedIter;
|
|
*pDeletedIter = NULL;
|
|
}
|
|
m_aDeletedList.clear();
|
|
|
|
// remove removed elements
|
|
SotElementList_Impl::iterator pElementIter = m_aChildrenList.begin();
|
|
while ( pElementIter != m_aChildrenList.end() )
|
|
{
|
|
// renamed and inserted elements must be really inserted to package later
|
|
// since thay can conflict with removed elements
|
|
|
|
if ( (*pElementIter)->m_bIsRemoved )
|
|
{
|
|
// the removed elements are not in new temporary storage
|
|
if ( m_bCommited || m_bIsRoot )
|
|
xNewPackageFolder->removeByName( (*pElementIter)->m_aOriginalName );
|
|
|
|
SotElement_Impl* pToDelete = *pElementIter;
|
|
|
|
pElementIter++; // to let the iterator be valid it should be increased before removing
|
|
|
|
m_aChildrenList.remove( pToDelete );
|
|
delete pToDelete;
|
|
}
|
|
else
|
|
pElementIter++;
|
|
}
|
|
|
|
// there should be no more deleted elements
|
|
for ( pElementIter = m_aChildrenList.begin(); pElementIter != m_aChildrenList.end(); pElementIter++ )
|
|
{
|
|
// if it is a 'duplicate commit' inserted elements must be really inserted to package later
|
|
// since thay can conflict with renamed elements
|
|
|
|
if ( !(*pElementIter)->m_bIsInserted )
|
|
{
|
|
// for now stream is opened in direct mode that means that in case
|
|
// storage is commited all the streams from it are commited in current state.
|
|
// following two steps are separated to allow easily implement transacted mode
|
|
// for streams if we need it in future.
|
|
if ( !(*pElementIter)->m_bIsStorage && (*pElementIter)->m_pStream )
|
|
(*pElementIter)->m_pStream->Commit();
|
|
|
|
// if the storage was not open, there is no need to commit it ???
|
|
// the storage should be checked that it is commited
|
|
if ( (*pElementIter)->m_bIsStorage && (*pElementIter)->m_pStorage && (*pElementIter)->m_pStorage->m_bCommited )
|
|
{
|
|
// it's temporary PackageFolder should be inserted instead of current one
|
|
// also the new copy of PackageFolder should be used by the children storages
|
|
|
|
// the renamed elements are not in new temporary storage
|
|
if ( m_bCommited || m_bIsRoot )
|
|
xNewPackageFolder->removeByName( (*pElementIter)->m_aOriginalName );
|
|
|
|
(*pElementIter)->m_pStorage->InsertIntoPackageFolder( (*pElementIter)->m_aName, xNewPackageFolder );
|
|
}
|
|
else if ( !(*pElementIter)->m_bIsStorage && (*pElementIter)->m_pStream && (*pElementIter)->m_pStream->m_bFlushed )
|
|
{
|
|
// the renamed elements are not in new temporary storage
|
|
if ( m_bCommited || m_bIsRoot )
|
|
xNewPackageFolder->removeByName( (*pElementIter)->m_aOriginalName );
|
|
|
|
(*pElementIter)->m_pStream->InsertIntoPackageFolder( (*pElementIter)->m_aName, xNewPackageFolder );
|
|
}
|
|
else if ( !m_bCommited && !m_bIsRoot )
|
|
{
|
|
// the element must be just copied to the new temporary package folder
|
|
uno::Any aPackageElement = m_xPackageFolder->getByName( (*pElementIter)->m_aOriginalName );
|
|
xNewPackageFolder->insertByName( (*pElementIter)->m_aName, aPackageElement );
|
|
}
|
|
else if ( (*pElementIter)->m_aName.compareTo( (*pElementIter)->m_aOriginalName ) )
|
|
{
|
|
// in case the name was changed and it is not a changed storage - rename the element
|
|
uno::Reference< container::XNamed > xNamed;
|
|
uno::Any aPackageElement = m_xPackageFolder->getByName( (*pElementIter)->m_aOriginalName );
|
|
|
|
aPackageElement >>= xNamed;
|
|
OSL_ENSURE( xNamed.is(), "PackageFolder/PackageStream MUST support XNamed interface" );
|
|
|
|
xNamed->setName( (*pElementIter)->m_aName );
|
|
}
|
|
|
|
(*pElementIter)->m_aOriginalName = (*pElementIter)->m_aName;
|
|
}
|
|
}
|
|
|
|
for ( pElementIter = m_aChildrenList.begin(); pElementIter != m_aChildrenList.end(); pElementIter++ )
|
|
{
|
|
// now inserted elements can be inserted to the package
|
|
if ( (*pElementIter)->m_bIsInserted )
|
|
{
|
|
(*pElementIter)->m_aOriginalName = (*pElementIter)->m_aName;
|
|
uno::Reference< lang::XUnoTunnel > xNewElement;
|
|
|
|
if ( (*pElementIter)->m_bIsStorage )
|
|
{
|
|
if ( (*pElementIter)->m_pStorage->m_bCommited )
|
|
{
|
|
OSL_ENSURE( (*pElementIter)->m_pStorage, "An inserted storage is incomplete!\n" );
|
|
if ( !(*pElementIter)->m_pStorage )
|
|
throw uno::RuntimeException(); // TODO
|
|
|
|
(*pElementIter)->m_pStorage->InsertIntoPackageFolder( (*pElementIter)->m_aName, xNewPackageFolder );
|
|
|
|
(*pElementIter)->m_bIsInserted = sal_False;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
OSL_ENSURE( (*pElementIter)->m_pStream, "An inserted stream is incomplete!\n" );
|
|
if ( !(*pElementIter)->m_pStream )
|
|
throw uno::RuntimeException(); // TODO
|
|
|
|
(*pElementIter)->m_pStream->Commit(); // direct mode
|
|
(*pElementIter)->m_pStream->InsertIntoPackageFolder( (*pElementIter)->m_aName, xNewPackageFolder );
|
|
|
|
(*pElementIter)->m_bIsInserted = sal_False;
|
|
}
|
|
}
|
|
}
|
|
|
|
// move properties to the destination package folder
|
|
uno::Reference< beans::XPropertySet > xProps( xNewPackageFolder, uno::UNO_QUERY );
|
|
if ( !xProps.is() )
|
|
throw uno::RuntimeException(); // TODO:
|
|
|
|
xProps->setPropertyValue( ::rtl::OUString::createFromAscii( "MediaType" ), uno::makeAny( m_aMediaType ) );
|
|
|
|
if ( m_bIsRoot )
|
|
{
|
|
uno::Reference< util::XChangesBatch > xChangesBatch( m_xPackage, uno::UNO_QUERY );
|
|
|
|
OSL_ENSURE( xChangesBatch.is(), "Impossible to commit package!\n" );
|
|
if ( !xChangesBatch.is() )
|
|
throw uno::RuntimeException(); // TODO
|
|
|
|
xChangesBatch->commitChanges();
|
|
}
|
|
else if ( !m_bCommited )
|
|
{
|
|
m_xPackageFolder = xNewPackageFolder;
|
|
m_bCommited = sal_True;
|
|
}
|
|
|
|
SetModifiedInternally( sal_False );
|
|
|
|
// when the storage is commited the parent is modified
|
|
if ( m_pParent )
|
|
m_pParent->SetModifiedInternally( sal_True );
|
|
}
|
|
|
|
//-----------------------------------------------
|
|
void OStorage_Impl::Revert()
|
|
{
|
|
::osl::MutexGuard aGuard( m_rMutexRef->GetMutex() );
|
|
|
|
if ( !( m_nStorageMode & embed::ElementModes::WRITE ) )
|
|
return; // nothing to do
|
|
|
|
// all the children must be removed
|
|
// they will be created later on demand
|
|
|
|
SotElementList_Impl::iterator pElementIter = m_aChildrenList.begin();
|
|
while ( pElementIter != m_aChildrenList.end() )
|
|
{
|
|
if ( (*pElementIter)->m_bIsInserted )
|
|
{
|
|
SotElement_Impl* pToDelete = *pElementIter;
|
|
|
|
pElementIter++; // to let the iterator be valid it should be increased before removing
|
|
|
|
m_aChildrenList.remove( pToDelete );
|
|
delete pToDelete;
|
|
}
|
|
else
|
|
{
|
|
ClearElement( *pElementIter );
|
|
|
|
(*pElementIter)->m_aName = (*pElementIter)->m_aOriginalName;
|
|
(*pElementIter)->m_bIsRemoved = sal_False;
|
|
|
|
pElementIter++;
|
|
}
|
|
}
|
|
|
|
// return replaced removed elements
|
|
for ( SotElementList_Impl::iterator pDeletedIter = m_aDeletedList.begin();
|
|
pDeletedIter != m_aDeletedList.end();
|
|
pDeletedIter++ )
|
|
{
|
|
m_aChildrenList.push_back( (*pDeletedIter) );
|
|
|
|
ClearElement( *pDeletedIter );
|
|
|
|
(*pDeletedIter)->m_aName = (*pDeletedIter)->m_aOriginalName;
|
|
(*pDeletedIter)->m_bIsRemoved = sal_False;
|
|
}
|
|
m_aDeletedList.clear();
|
|
|
|
GetStorageProperties();
|
|
|
|
SetModifiedInternally( sal_False );
|
|
}
|
|
|
|
//-----------------------------------------------
|
|
void OStorage_Impl::SetModifiedInternally( sal_Bool bModified )
|
|
{
|
|
::osl::MutexGuard aGuard( m_rMutexRef->GetMutex() );
|
|
|
|
OSL_ENSURE( m_aReadOnlyWrapList.empty(), "Opened for reading storage changes own modified state!\n" );
|
|
|
|
if ( m_pAntiImpl )
|
|
m_pAntiImpl->setModified( bModified );
|
|
else
|
|
m_bIsModified = bModified;
|
|
}
|
|
|
|
::rtl::OUString OStorage_Impl::GetCommonRootPass()
|
|
throw ( ::com::sun::star::packages::NoEncryptionException )
|
|
{
|
|
::osl::MutexGuard aGuard( m_rMutexRef->GetMutex() ) ;
|
|
|
|
if ( m_bIsRoot )
|
|
{
|
|
if ( !m_bHasCommonPassword )
|
|
throw packages::NoEncryptionException();
|
|
|
|
return m_aCommonPassword;
|
|
}
|
|
else
|
|
{
|
|
if ( !m_pParent )
|
|
throw packages::NoEncryptionException();
|
|
|
|
return m_pParent->GetCommonRootPass();
|
|
}
|
|
}
|
|
|
|
//-----------------------------------------------
|
|
SotElement_Impl* OStorage_Impl::FindElement( const ::rtl::OUString& rName )
|
|
{
|
|
OSL_ENSURE( rName.getLength(), "Name is empty!" );
|
|
|
|
::osl::MutexGuard aGuard( m_rMutexRef->GetMutex() );
|
|
|
|
ReadContents();
|
|
|
|
for ( SotElementList_Impl::iterator pElementIter = m_aChildrenList.begin();
|
|
pElementIter != m_aChildrenList.end(); pElementIter++ )
|
|
{
|
|
if ( (*pElementIter)->m_aName == rName && !(*pElementIter)->m_bIsRemoved )
|
|
return *pElementIter;
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
//-----------------------------------------------
|
|
SotElement_Impl* OStorage_Impl::InsertStream( ::rtl::OUString aName, sal_Bool bEncr )
|
|
{
|
|
OSL_ENSURE( m_xPackage.is(), "Not possible to refer to package as to factory!\n" );
|
|
if ( !m_xPackage.is() )
|
|
throw embed::InvalidStorageException(); // TODO
|
|
|
|
uno::Sequence< uno::Any > aSeq( 1 );
|
|
aSeq[0] <<= sal_False;
|
|
uno::Reference< lang::XUnoTunnel > xNewElement( m_xPackage->createInstanceWithArguments( aSeq ),
|
|
uno::UNO_QUERY );
|
|
|
|
OSL_ENSURE( xNewElement.is(), "Not possible to create a new stream!\n" );
|
|
if ( !xNewElement.is() )
|
|
throw io::IOException(); // TODO:
|
|
|
|
uno::Reference< packages::XDataSinkEncrSupport > xPackageSubStream( xNewElement, uno::UNO_QUERY );
|
|
if ( !xPackageSubStream.is() )
|
|
throw uno::RuntimeException(); // TODO
|
|
|
|
// the mode is not needed for storage stream internal implementation
|
|
SotElement_Impl* pNewElement = InsertElement( aName, sal_False );
|
|
pNewElement->m_pStream = new OWriteStream_Impl( this, xPackageSubStream, m_xPackage, m_xFactory, bEncr );
|
|
|
|
m_aChildrenList.push_back( pNewElement );
|
|
SetModifiedInternally( sal_True );
|
|
|
|
return pNewElement;
|
|
}
|
|
|
|
//-----------------------------------------------
|
|
SotElement_Impl* OStorage_Impl::InsertRawStream( ::rtl::OUString aName, const uno::Reference< io::XInputStream >& xInStream )
|
|
{
|
|
// insert of raw stream means insert and commit
|
|
OSL_ENSURE( m_xPackage.is(), "Not possible to refer to package as to factory!\n" );
|
|
if ( !m_xPackage.is() )
|
|
throw embed::InvalidStorageException(); // TODO
|
|
|
|
uno::Reference< io::XSeekable > xSeek( xInStream, uno::UNO_QUERY );
|
|
uno::Reference< io::XInputStream > xInStrToInsert = xSeek.is() ? xInStream :
|
|
GetSeekableTempCopy( xInStream, GetServiceFactory() );
|
|
|
|
uno::Sequence< uno::Any > aSeq( 1 );
|
|
aSeq[0] <<= sal_False;
|
|
uno::Reference< lang::XUnoTunnel > xNewElement( m_xPackage->createInstanceWithArguments( aSeq ),
|
|
uno::UNO_QUERY );
|
|
|
|
OSL_ENSURE( xNewElement.is(), "Not possible to create a new stream!\n" );
|
|
if ( !xNewElement.is() )
|
|
throw io::IOException(); // TODO:
|
|
|
|
uno::Reference< packages::XDataSinkEncrSupport > xPackageSubStream( xNewElement, uno::UNO_QUERY );
|
|
if ( !xPackageSubStream.is() )
|
|
throw uno::RuntimeException(); // TODO
|
|
|
|
xPackageSubStream->setRawStream( xInStrToInsert );
|
|
|
|
// the mode is not needed for storage stream internal implementation
|
|
SotElement_Impl* pNewElement = InsertElement( aName, sal_False );
|
|
pNewElement->m_pStream = new OWriteStream_Impl( this, xPackageSubStream, m_xPackage, m_xFactory, sal_True );
|
|
// the stream is inserted and must be treated as a commited one
|
|
pNewElement->m_pStream->SetToBeCommited();
|
|
|
|
m_aChildrenList.push_back( pNewElement );
|
|
SetModifiedInternally( sal_True );
|
|
|
|
return pNewElement;
|
|
}
|
|
|
|
//-----------------------------------------------
|
|
SotElement_Impl* OStorage_Impl::InsertStorage( ::rtl::OUString aName, sal_Int32 nStorageMode )
|
|
{
|
|
SotElement_Impl* pNewElement = InsertElement( aName, sal_True );
|
|
|
|
OSL_ENSURE( m_xPackage.is(), "Not possible to refer to package as to factory!\n" );
|
|
if ( !m_xPackage.is() )
|
|
throw embed::InvalidStorageException(); // TODO
|
|
|
|
uno::Sequence< uno::Any > aSeq( 1 );
|
|
aSeq[0] <<= sal_True;
|
|
uno::Reference< lang::XUnoTunnel > xNewElement( m_xPackage->createInstanceWithArguments( aSeq ),
|
|
uno::UNO_QUERY );
|
|
|
|
OSL_ENSURE( xNewElement.is(), "Not possible to create a new storage!\n" );
|
|
if ( !xNewElement.is() )
|
|
throw io::IOException(); // TODO:
|
|
|
|
uno::Reference< container::XNameContainer > xPackageSubFolder( xNewElement, uno::UNO_QUERY );
|
|
if ( !xPackageSubFolder.is() )
|
|
throw uno::RuntimeException(); // TODO:
|
|
|
|
pNewElement->m_pStorage = new OStorage_Impl( this, nStorageMode, xPackageSubFolder, m_xPackage, m_xFactory );
|
|
|
|
m_aChildrenList.push_back( pNewElement );
|
|
SetModifiedInternally( sal_True );
|
|
|
|
return pNewElement;
|
|
}
|
|
|
|
//-----------------------------------------------
|
|
SotElement_Impl* OStorage_Impl::InsertElement( ::rtl::OUString aName, sal_Bool bIsStorage )
|
|
{
|
|
OSL_ENSURE( FindElement( aName ) == NULL, "Should not try to insert existing element" );
|
|
|
|
::osl::MutexGuard aGuard( m_rMutexRef->GetMutex() );
|
|
|
|
SotElement_Impl* pDeletedElm = NULL;
|
|
|
|
for ( SotElementList_Impl::iterator pElementIter = m_aChildrenList.begin();
|
|
pElementIter != m_aChildrenList.end(); pElementIter++ )
|
|
{
|
|
if ( (*pElementIter)->m_aName == aName )
|
|
{
|
|
OSL_ENSURE( (*pElementIter)->m_bIsRemoved, "Try to insert an element instead of existing one!\n" );
|
|
if ( (*pElementIter)->m_bIsRemoved )
|
|
{
|
|
OSL_ENSURE( !(*pElementIter)->m_bIsInserted, "Inserted elements must be deleted immediatelly!\n" );
|
|
pDeletedElm = *pElementIter;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
if ( pDeletedElm )
|
|
{
|
|
if ( pDeletedElm->m_bIsStorage )
|
|
OpenSubStorage( pDeletedElm, embed::ElementModes::READWRITE );
|
|
else
|
|
OpenSubStream( pDeletedElm );
|
|
|
|
m_aChildrenList.remove( pDeletedElm ); // correct usage of list ???
|
|
m_aDeletedList.push_back( pDeletedElm );
|
|
}
|
|
|
|
// create new element
|
|
return new SotElement_Impl( aName, bIsStorage, sal_True );
|
|
}
|
|
|
|
//-----------------------------------------------
|
|
void OStorage_Impl::OpenSubStorage( SotElement_Impl* pElement, sal_Int32 nStorageMode )
|
|
{
|
|
OSL_ENSURE( pElement, "pElement is not set!\n" );
|
|
OSL_ENSURE( pElement->m_bIsStorage, "Storage flag is not set!\n" );
|
|
|
|
::osl::MutexGuard aGuard( m_rMutexRef->GetMutex() );
|
|
|
|
if ( !pElement->m_pStorage )
|
|
{
|
|
OSL_ENSURE( !pElement->m_bIsInserted, "Inserted element must be created already!\n" );
|
|
|
|
uno::Reference< lang::XUnoTunnel > xTunnel;
|
|
m_xPackageFolder->getByName( pElement->m_aOriginalName ) >>= xTunnel;
|
|
if ( !xTunnel.is() )
|
|
throw container::NoSuchElementException(); // TODO:
|
|
|
|
uno::Reference< container::XNameContainer > xPackageSubFolder( xTunnel, uno::UNO_QUERY );
|
|
|
|
OSL_ENSURE( xPackageSubFolder.is(), "Can not get XNameContainer interface from folder!\n" );
|
|
|
|
if ( !xPackageSubFolder.is() )
|
|
throw uno::RuntimeException(); // TODO:
|
|
|
|
pElement->m_pStorage = new OStorage_Impl( this, nStorageMode, xPackageSubFolder, m_xPackage, m_xFactory );
|
|
}
|
|
}
|
|
|
|
//-----------------------------------------------
|
|
void OStorage_Impl::OpenSubStream( SotElement_Impl* pElement )
|
|
{
|
|
OSL_ENSURE( pElement, "pElement is not set!\n" );
|
|
OSL_ENSURE( !pElement->m_bIsStorage, "Storage flag is set!\n" );
|
|
|
|
::osl::MutexGuard aGuard( m_rMutexRef->GetMutex() );
|
|
|
|
if ( !pElement->m_pStream )
|
|
{
|
|
OSL_ENSURE( !pElement->m_bIsInserted, "Inserted element must be created already!\n" );
|
|
|
|
uno::Reference< lang::XUnoTunnel > xTunnel;
|
|
m_xPackageFolder->getByName( pElement->m_aOriginalName ) >>= xTunnel;
|
|
if ( !xTunnel.is() )
|
|
throw container::NoSuchElementException(); // TODO:
|
|
|
|
uno::Reference< packages::XDataSinkEncrSupport > xPackageSubStream( xTunnel, uno::UNO_QUERY );
|
|
if ( !xPackageSubStream.is() )
|
|
throw uno::RuntimeException(); // TODO
|
|
|
|
pElement->m_pStream = new OWriteStream_Impl( this, xPackageSubStream, m_xPackage, m_xFactory, sal_False );
|
|
}
|
|
}
|
|
|
|
//-----------------------------------------------
|
|
uno::Sequence< ::rtl::OUString > OStorage_Impl::GetElementNames()
|
|
{
|
|
::osl::MutexGuard aGuard( m_rMutexRef->GetMutex() );
|
|
|
|
ReadContents();
|
|
|
|
sal_uInt32 nSize = m_aChildrenList.size();
|
|
uno::Sequence< ::rtl::OUString > aElementNames( nSize );
|
|
|
|
sal_uInt32 nInd = 0;
|
|
for ( SotElementList_Impl::iterator pElementIter = m_aChildrenList.begin();
|
|
pElementIter != m_aChildrenList.end(); pElementIter++ )
|
|
{
|
|
if ( !(*pElementIter)->m_bIsRemoved )
|
|
aElementNames[nInd++] = (*pElementIter)->m_aName;
|
|
}
|
|
|
|
aElementNames.realloc( nInd );
|
|
return aElementNames;
|
|
}
|
|
|
|
//-----------------------------------------------
|
|
void OStorage_Impl::RemoveElement( SotElement_Impl* pElement )
|
|
{
|
|
OSL_ENSURE( pElement, "Element must be provided!" );
|
|
|
|
if ( !pElement )
|
|
return;
|
|
|
|
if ( pElement->m_pStorage && ( pElement->m_pStorage->m_pAntiImpl || !pElement->m_pStorage->m_aReadOnlyWrapList.empty() )
|
|
|| pElement->m_pStream && ( pElement->m_pStream->m_pAntiImpl || !pElement->m_pStream->m_aInputStreamsList.empty() ) )
|
|
throw io::IOException(); // TODO: Access denied
|
|
|
|
if ( pElement->m_bIsInserted )
|
|
{
|
|
m_aChildrenList.remove( pElement );
|
|
delete pElement; // ???
|
|
}
|
|
else
|
|
{
|
|
pElement->m_bIsRemoved = sal_True;
|
|
ClearElement( pElement );
|
|
}
|
|
}
|
|
|
|
//-----------------------------------------------
|
|
void OStorage_Impl::ClearElement( SotElement_Impl* pElement )
|
|
{
|
|
if ( pElement->m_pStorage )
|
|
{
|
|
delete pElement->m_pStorage;
|
|
pElement->m_pStorage = NULL;
|
|
}
|
|
|
|
if ( pElement->m_pStream )
|
|
{
|
|
delete pElement->m_pStream;
|
|
pElement->m_pStream = NULL;
|
|
}
|
|
}
|
|
|
|
|
|
//=====================================================
|
|
// OStorage implementation
|
|
//=====================================================
|
|
|
|
//-----------------------------------------------
|
|
OStorage::OStorage( uno::Reference< io::XInputStream > xInputStream,
|
|
sal_Int32 nMode,
|
|
uno::Sequence< beans::PropertyValue > xProperties,
|
|
uno::Reference< lang::XMultiServiceFactory > xFactory )
|
|
: m_pImpl( new OStorage_Impl( xInputStream, nMode, xProperties, xFactory ) )
|
|
{
|
|
m_pImpl->m_pAntiImpl = this;
|
|
m_pData = new StorInternalData_Impl( m_pImpl->m_rMutexRef, m_pImpl->m_bIsRoot, sal_False );
|
|
}
|
|
|
|
//-----------------------------------------------
|
|
OStorage::OStorage( uno::Reference< io::XStream > xStream,
|
|
sal_Int32 nMode,
|
|
uno::Sequence< beans::PropertyValue > xProperties,
|
|
uno::Reference< lang::XMultiServiceFactory > xFactory )
|
|
: m_pImpl( new OStorage_Impl( xStream, nMode, xProperties, xFactory ) )
|
|
{
|
|
m_pImpl->m_pAntiImpl = this;
|
|
m_pData = new StorInternalData_Impl( m_pImpl->m_rMutexRef, m_pImpl->m_bIsRoot, sal_False );
|
|
}
|
|
|
|
//-----------------------------------------------
|
|
OStorage::OStorage( OStorage_Impl* pImpl, sal_Bool bReadOnlyWrap )
|
|
: m_pImpl( pImpl )
|
|
{
|
|
// this call can be done only from OStorage_Impl implementation to create child storage
|
|
OSL_ENSURE( m_pImpl && m_pImpl->m_rMutexRef.Is(), "The provided pointer & mutex MUST NOT be empty!\n" );
|
|
|
|
m_pData = new StorInternalData_Impl( m_pImpl->m_rMutexRef, m_pImpl->m_bIsRoot, bReadOnlyWrap );
|
|
|
|
OSL_ENSURE( ( m_pImpl->m_nStorageMode & embed::ElementModes::WRITE ) == embed::ElementModes::WRITE ||
|
|
m_pData->m_bReadOnlyWrap,
|
|
"The wrapper can not allow writing in case implementation does not!\n" );
|
|
|
|
if ( !bReadOnlyWrap )
|
|
m_pImpl->m_pAntiImpl = this;
|
|
}
|
|
|
|
//-----------------------------------------------
|
|
OStorage::~OStorage()
|
|
{
|
|
{
|
|
::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() );
|
|
if ( m_pImpl )
|
|
{
|
|
m_refCount++; // to call dispose
|
|
try {
|
|
dispose();
|
|
}
|
|
catch( uno::RuntimeException& )
|
|
{}
|
|
}
|
|
}
|
|
|
|
if ( m_pData )
|
|
{
|
|
if ( m_pData->m_pSubElDispListener )
|
|
{
|
|
m_pData->m_pSubElDispListener->release();
|
|
m_pData->m_pSubElDispListener = NULL;
|
|
}
|
|
|
|
delete m_pData;
|
|
}
|
|
}
|
|
|
|
//-----------------------------------------------
|
|
void SAL_CALL OStorage::InternalDispose( sal_Bool bNotifyImpl )
|
|
{
|
|
if ( !m_pImpl )
|
|
throw lang::DisposedException();
|
|
|
|
lang::EventObject aSource( static_cast< ::cppu::OWeakObject* >(this) );
|
|
m_pData->m_aListenersContainer.disposeAndClear( aSource );
|
|
|
|
if ( m_pData->m_bReadOnlyWrap )
|
|
{
|
|
OSL_ENSURE( !m_pData->m_aOpenSubComponentsList.size() || m_pData->m_pSubElDispListener,
|
|
"If any subelements are open the listener must exist!\n" );
|
|
|
|
if ( m_pData->m_pSubElDispListener )
|
|
{
|
|
m_pData->m_pSubElDispListener->OwnerIsDisposed();
|
|
|
|
// iterate through m_pData->m_aOpenSubComponentsList
|
|
// deregister m_pData->m_pSubElDispListener and dispose all of them
|
|
if ( !m_pData->m_aOpenSubComponentsList.empty() )
|
|
{
|
|
for ( WeakComponentList::iterator pCompIter = m_pData->m_aOpenSubComponentsList.begin();
|
|
pCompIter != m_pData->m_aOpenSubComponentsList.end(); pCompIter++ )
|
|
{
|
|
uno::Reference< lang::XComponent > xTmp = (*pCompIter);
|
|
if ( xTmp.is() )
|
|
{
|
|
xTmp->removeEventListener( uno::Reference< lang::XEventListener >(
|
|
static_cast< lang::XEventListener* >( m_pData->m_pSubElDispListener ) ) );
|
|
|
|
try {
|
|
xTmp->dispose();
|
|
} catch( uno::Exception& ) {}
|
|
}
|
|
}
|
|
|
|
m_pData->m_aOpenSubComponentsList.clear();
|
|
}
|
|
}
|
|
|
|
if ( bNotifyImpl )
|
|
m_pImpl->RemoveReadOnlyWrap( *this );
|
|
}
|
|
else
|
|
{
|
|
m_pImpl->m_pAntiImpl = NULL;
|
|
|
|
if ( bNotifyImpl )
|
|
{
|
|
if ( m_pImpl->m_bIsRoot )
|
|
delete m_pImpl;
|
|
else
|
|
{
|
|
// the noncommited changes for the storage must be removed
|
|
m_pImpl->Revert();
|
|
}
|
|
}
|
|
}
|
|
|
|
m_pImpl = NULL;
|
|
}
|
|
|
|
//-----------------------------------------------
|
|
void OStorage::ChildIsDisposed( const uno::Reference< uno::XInterface >& xChild )
|
|
{
|
|
// this method can only be called by child disposing listener
|
|
|
|
// this method must not contain any locking
|
|
// the locking is done in the listener
|
|
|
|
if ( !m_pData->m_aOpenSubComponentsList.empty() )
|
|
{
|
|
for ( WeakComponentList::iterator pCompIter = m_pData->m_aOpenSubComponentsList.begin();
|
|
pCompIter != m_pData->m_aOpenSubComponentsList.end(); )
|
|
{
|
|
uno::Reference< lang::XComponent > xTmp = (*pCompIter);
|
|
if ( !xTmp.is() || xTmp == xChild )
|
|
{
|
|
WeakComponentList::iterator pIterToRemove = pCompIter;
|
|
pCompIter++;
|
|
m_pData->m_aOpenSubComponentsList.erase( pIterToRemove );
|
|
}
|
|
else
|
|
pCompIter++;
|
|
}
|
|
}
|
|
}
|
|
|
|
//-----------------------------------------------
|
|
void OStorage::BroadcastModified()
|
|
{
|
|
if ( !m_pImpl )
|
|
throw lang::DisposedException();
|
|
|
|
OSL_ENSURE( !m_pData->m_bReadOnlyWrap, "The storage can not be modified at all!\n" );
|
|
|
|
lang::EventObject aSource( static_cast< ::cppu::OWeakObject* >(this) );
|
|
|
|
::cppu::OInterfaceContainerHelper* pContainer =
|
|
m_pData->m_aListenersContainer.getContainer(
|
|
::getCppuType( ( const uno::Reference< util::XModifyListener >*) NULL ) );
|
|
if ( pContainer )
|
|
{
|
|
::cppu::OInterfaceIteratorHelper pIterator( *pContainer );
|
|
while ( pIterator.hasMoreElements( ) )
|
|
{
|
|
( ( util::XModifyListener* )pIterator.next( ) )->modified( aSource );
|
|
}
|
|
}
|
|
}
|
|
|
|
//-----------------------------------------------
|
|
void OStorage::BroadcastTransaction( sal_Int8 nMessage )
|
|
/*
|
|
1 - preCommit
|
|
2 - commited
|
|
3 - preRevert
|
|
4 - reverted
|
|
*/
|
|
{
|
|
if ( !m_pImpl )
|
|
throw lang::DisposedException();
|
|
|
|
OSL_ENSURE( !m_pData->m_bReadOnlyWrap, "The storage can not be modified at all!\n" );
|
|
|
|
lang::EventObject aSource( static_cast< ::cppu::OWeakObject* >(this) );
|
|
|
|
::cppu::OInterfaceContainerHelper* pContainer =
|
|
m_pData->m_aListenersContainer.getContainer(
|
|
::getCppuType( ( const uno::Reference< embed::XTransactionListener >*) NULL ) );
|
|
if ( pContainer )
|
|
{
|
|
::cppu::OInterfaceIteratorHelper pIterator( *pContainer );
|
|
while ( pIterator.hasMoreElements( ) )
|
|
{
|
|
OSL_ENSURE( nMessage >= 1 && nMessage <= 4, "Wrong internal notification code is used!\n" );
|
|
|
|
switch( nMessage )
|
|
{
|
|
case STOR_MESS_PRECOMMIT:
|
|
( ( embed::XTransactionListener* )pIterator.next( ) )->preCommit( aSource );
|
|
break;
|
|
case STOR_MESS_COMMITED:
|
|
( ( embed::XTransactionListener* )pIterator.next( ) )->commited( aSource );
|
|
break;
|
|
case STOR_MESS_PREREVERT:
|
|
( ( embed::XTransactionListener* )pIterator.next( ) )->preRevert( aSource );
|
|
break;
|
|
case STOR_MESS_REVERTED:
|
|
( ( embed::XTransactionListener* )pIterator.next( ) )->reverted( aSource );
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
//-----------------------------------------------
|
|
SotElement_Impl* OStorage::OpenStreamElement_Impl( const ::rtl::OUString& aStreamName, sal_Int32 nOpenMode, sal_Bool bEncr )
|
|
{
|
|
::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() );
|
|
|
|
OSL_ENSURE( !m_pData->m_bReadOnlyWrap || ( nOpenMode & embed::ElementModes::WRITE ) != embed::ElementModes::WRITE,
|
|
"An element can not be opened for writing in readonly storage!\n" );
|
|
|
|
SotElement_Impl *pElement = m_pImpl->FindElement( aStreamName );
|
|
if ( !pElement )
|
|
{
|
|
// element does not exist, check if creation is allowed
|
|
if ( !( m_pImpl->m_nStorageMode & embed::ElementModes::WRITE )
|
|
|| (( nOpenMode & embed::ElementModes::WRITE ) != embed::ElementModes::WRITE )
|
|
|| ( nOpenMode & embed::ElementModes::NOCREATE ) == embed::ElementModes::NOCREATE )
|
|
throw io::IOException(); // TODO: access_denied
|
|
|
|
// create a new StreamElement and insert it into the list
|
|
pElement = m_pImpl->InsertStream( aStreamName, bEncr );
|
|
}
|
|
else if ( pElement->m_bIsStorage )
|
|
{
|
|
throw io::IOException(); // TODO:
|
|
}
|
|
|
|
OSL_ENSURE( pElement, "In case element can not be created an exception must be thrown!" );
|
|
|
|
if ( !pElement->m_pStream )
|
|
m_pImpl->OpenSubStream( pElement );
|
|
|
|
if ( !pElement->m_pStream )
|
|
throw io::IOException(); // TODO:
|
|
|
|
return pElement;
|
|
}
|
|
|
|
//-----------------------------------------------
|
|
void OStorage::MakeLinkToSubComponent_Impl( const uno::Reference< lang::XComponent >& xComponent )
|
|
{
|
|
if ( !xComponent.is() )
|
|
throw uno::RuntimeException();
|
|
|
|
if ( !m_pData->m_pSubElDispListener )
|
|
{
|
|
m_pData->m_pSubElDispListener = new OChildDispListener_Impl( *this );
|
|
m_pData->m_pSubElDispListener->acquire();
|
|
}
|
|
|
|
xComponent->addEventListener( uno::Reference< lang::XEventListener >(
|
|
static_cast< ::cppu::OWeakObject* >( m_pData->m_pSubElDispListener ), uno::UNO_QUERY ) );
|
|
<<<<<<< xstorage.cxx
|
|
|
|
sal_Int32 nLength = m_pData->m_aOpenSubComponentsList.getLength();
|
|
m_pData->m_aOpenSubComponentsList.realloc( nLength + 1 );
|
|
m_pData->m_aOpenSubComponentsList[nLength] = xComponent;
|
|
=======
|
|
|
|
m_pData->m_aOpenSubComponentsList.push_back( xComponent );
|
|
>>>>>>> 1.9
|
|
}
|
|
|
|
//____________________________________________________________________________________________________
|
|
// XInterface
|
|
//____________________________________________________________________________________________________
|
|
|
|
//-----------------------------------------------
|
|
uno::Any SAL_CALL OStorage::queryInterface( const uno::Type& rType )
|
|
throw( uno::RuntimeException )
|
|
{
|
|
uno::Any aReturn;
|
|
if ( m_pData->m_bIsRoot )
|
|
{
|
|
aReturn <<= ::cppu::queryInterface
|
|
( rType
|
|
, static_cast<lang::XTypeProvider*> ( this )
|
|
, static_cast<embed::XStorage*> ( this )
|
|
, static_cast<embed::XTransactedObject*> ( this )
|
|
, static_cast<embed::XTransactionBroadcaster*> ( this )
|
|
, static_cast<util::XModifiable*> ( this )
|
|
, static_cast<container::XNameAccess*> ( this )
|
|
, static_cast<container::XElementAccess*> ( this )
|
|
, static_cast<lang::XComponent*> ( this )
|
|
, static_cast<embed::XEncryptionProtectedSource*> ( this )
|
|
, static_cast<beans::XPropertySet*> ( this ) );
|
|
}
|
|
else
|
|
{
|
|
aReturn <<= ::cppu::queryInterface
|
|
( rType
|
|
, static_cast<lang::XTypeProvider*> ( this )
|
|
, static_cast<embed::XStorage*> ( this )
|
|
, static_cast<embed::XTransactedObject*> ( this )
|
|
, static_cast<util::XModifiable*> ( this )
|
|
, static_cast<container::XNameAccess*> ( this )
|
|
, static_cast<container::XElementAccess*> ( this )
|
|
, static_cast<lang::XComponent*> ( this )
|
|
, static_cast<beans::XPropertySet*> ( this ) );
|
|
}
|
|
|
|
if ( aReturn.hasValue() == sal_True )
|
|
return aReturn ;
|
|
|
|
return OWeakObject::queryInterface( rType );
|
|
}
|
|
|
|
//-----------------------------------------------
|
|
void SAL_CALL OStorage::acquire() throw()
|
|
{
|
|
OWeakObject::acquire();
|
|
}
|
|
|
|
//-----------------------------------------------
|
|
void SAL_CALL OStorage::release() throw()
|
|
{
|
|
OWeakObject::release();
|
|
}
|
|
|
|
//____________________________________________________________________________________________________
|
|
// XTypeProvider
|
|
//____________________________________________________________________________________________________
|
|
|
|
//-----------------------------------------------
|
|
uno::Sequence< uno::Type > SAL_CALL OStorage::getTypes()
|
|
throw( uno::RuntimeException )
|
|
{
|
|
if ( m_pData->m_pTypeCollection == NULL )
|
|
{
|
|
::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() );
|
|
|
|
if ( m_pData->m_pTypeCollection == NULL )
|
|
{
|
|
if ( m_pData->m_bIsRoot )
|
|
{
|
|
m_pData->m_pTypeCollection = new ::cppu::OTypeCollection
|
|
( ::getCppuType( ( const uno::Reference< lang::XTypeProvider >* )NULL )
|
|
, ::getCppuType( ( const uno::Reference< embed::XStorage >* )NULL )
|
|
, ::getCppuType( ( const uno::Reference< embed::XTransactedObject >* )NULL )
|
|
, ::getCppuType( ( const uno::Reference< embed::XTransactionBroadcaster >* )NULL )
|
|
, ::getCppuType( ( const uno::Reference< util::XModifiable >* )NULL )
|
|
// , ::getCppuType( ( const uno::Reference< container::XNameAccess >* )NULL )
|
|
// , ::getCppuType( ( const uno::Reference< lang::XComponent >* )NULL )
|
|
, ::getCppuType( ( const uno::Reference< embed::XEncryptionProtectedSource >* )NULL )
|
|
, ::getCppuType( ( const uno::Reference< beans::XPropertySet >* )NULL ) );
|
|
}
|
|
else
|
|
{
|
|
m_pData->m_pTypeCollection = new ::cppu::OTypeCollection
|
|
( ::getCppuType( ( const uno::Reference< lang::XTypeProvider >* )NULL )
|
|
, ::getCppuType( ( const uno::Reference< embed::XStorage >* )NULL )
|
|
, ::getCppuType( ( const uno::Reference< embed::XTransactedObject >* )NULL )
|
|
, ::getCppuType( ( const uno::Reference< util::XModifiable >* )NULL )
|
|
// , ::getCppuType( ( const uno::Reference< container::XNameAccess >* )NULL )
|
|
// , ::getCppuType( ( const uno::Reference< lang::XComponent >* )NULL )
|
|
, ::getCppuType( ( const uno::Reference< beans::XPropertySet >* )NULL ) );
|
|
}
|
|
}
|
|
}
|
|
|
|
return m_pData->m_pTypeCollection->getTypes() ;
|
|
}
|
|
|
|
//-----------------------------------------------
|
|
uno::Sequence< sal_Int8 > SAL_CALL OStorage::getImplementationId()
|
|
throw( uno::RuntimeException )
|
|
{
|
|
static ::cppu::OImplementationId* pID = NULL ;
|
|
|
|
if ( pID == NULL )
|
|
{
|
|
::osl::MutexGuard aGuard( ::osl::Mutex::getGlobalMutex() ) ;
|
|
|
|
if ( pID == NULL )
|
|
{
|
|
static ::cppu::OImplementationId aID( sal_False ) ;
|
|
pID = &aID ;
|
|
}
|
|
}
|
|
|
|
return pID->getImplementationId() ;
|
|
|
|
}
|
|
|
|
//-----------------------------------------------
|
|
uno::Reference< io::XStream > OStorage_Impl::CloneStreamElement( const ::rtl::OUString& aStreamName,
|
|
sal_Bool bPassProvided,
|
|
const ::rtl::OUString& aPass )
|
|
throw ( embed::InvalidStorageException,
|
|
lang::IllegalArgumentException,
|
|
packages::WrongPasswordException,
|
|
io::IOException,
|
|
embed::StorageWrappedTargetException,
|
|
uno::RuntimeException )
|
|
{
|
|
SotElement_Impl *pElement = FindElement( aStreamName );
|
|
if ( !pElement )
|
|
{
|
|
// element does not exist, throw exception
|
|
throw io::IOException(); // TODO: access_denied
|
|
}
|
|
else if ( pElement->m_bIsStorage )
|
|
throw io::IOException(); // TODO:
|
|
|
|
if ( !pElement->m_pStream )
|
|
OpenSubStream( pElement );
|
|
|
|
uno::Reference< io::XStream > xResult;
|
|
if ( pElement->m_pStream && pElement->m_pStream->m_xPackageStream.is() )
|
|
{
|
|
// the existence of m_pAntiImpl of the child is not interesting,
|
|
// the copy will be created internally
|
|
|
|
// usual copying is not applicable here, only last flushed version of the
|
|
// child stream should be used for copiing. Probably the childs m_xPackageStream
|
|
// can be used as a base of a new stream, that would be copied to result
|
|
// storage. The only problem is that some package streams can be accessed from outside
|
|
// at the same time ( now solwed by wrappers that remember own position ).
|
|
|
|
if ( bPassProvided )
|
|
xResult = pElement->m_pStream->GetCopyOfLastCommit( aPass );
|
|
else
|
|
xResult = pElement->m_pStream->GetCopyOfLastCommit();
|
|
}
|
|
else
|
|
throw io::IOException(); // TODO: general_error
|
|
|
|
return xResult;
|
|
}
|
|
|
|
//____________________________________________________________________________________________________
|
|
// XStorage
|
|
//____________________________________________________________________________________________________
|
|
|
|
|
|
//-----------------------------------------------
|
|
void SAL_CALL OStorage::copyToStorage( const uno::Reference< embed::XStorage >& xDest )
|
|
throw ( embed::InvalidStorageException,
|
|
io::IOException,
|
|
lang::IllegalArgumentException,
|
|
embed::StorageWrappedTargetException,
|
|
uno::RuntimeException )
|
|
{
|
|
::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() );
|
|
|
|
if ( !m_pImpl )
|
|
throw lang::DisposedException();
|
|
|
|
if ( !xDest.is() || xDest == uno::Reference< uno::XInterface >( static_cast< OWeakObject*> ( this ), uno::UNO_QUERY ) )
|
|
throw lang::IllegalArgumentException(); // TODO:
|
|
|
|
m_pImpl->CopyToStorage( xDest );
|
|
}
|
|
|
|
//-----------------------------------------------
|
|
uno::Reference< io::XStream > SAL_CALL OStorage::openStreamElement(
|
|
const ::rtl::OUString& aStreamName, sal_Int32 nOpenMode )
|
|
throw ( embed::InvalidStorageException,
|
|
lang::IllegalArgumentException,
|
|
packages::WrongPasswordException,
|
|
io::IOException,
|
|
embed::StorageWrappedTargetException,
|
|
uno::RuntimeException )
|
|
{
|
|
::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() );
|
|
|
|
if ( !m_pImpl )
|
|
throw lang::DisposedException();
|
|
|
|
if ( ( nOpenMode & embed::ElementModes::WRITE ) && m_pData->m_bReadOnlyWrap )
|
|
throw io::IOException(); // TODO: access denied
|
|
|
|
SotElement_Impl *pElement = OpenStreamElement_Impl( aStreamName, nOpenMode, sal_False );
|
|
OSL_ENSURE( pElement && pElement->m_pStream, "In case element can not be created an exception must be thrown!" );
|
|
|
|
uno::Reference< io::XStream > xResult = pElement->m_pStream->GetStream( nOpenMode );
|
|
OSL_ENSURE( xResult.is(), "The method must throw exception instead of removing empty result!\n" );
|
|
|
|
if ( m_pData->m_bReadOnlyWrap )
|
|
{
|
|
// before the storage disposes the stream it must deregister itself as listener
|
|
uno::Reference< lang::XComponent > xStreamComponent( xResult, uno::UNO_QUERY );
|
|
if ( !xStreamComponent.is() )
|
|
throw uno::RuntimeException(); // TODO
|
|
|
|
MakeLinkToSubComponent_Impl( xStreamComponent );
|
|
}
|
|
|
|
return xResult;
|
|
}
|
|
|
|
//-----------------------------------------------
|
|
uno::Reference< io::XStream > SAL_CALL OStorage::openEncryptedStreamElement(
|
|
const ::rtl::OUString& aStreamName, sal_Int32 nOpenMode, const ::rtl::OUString& aPass )
|
|
throw ( embed::InvalidStorageException,
|
|
lang::IllegalArgumentException,
|
|
packages::NoEncryptionException,
|
|
packages::WrongPasswordException,
|
|
io::IOException,
|
|
embed::StorageWrappedTargetException,
|
|
uno::RuntimeException )
|
|
{
|
|
::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() );
|
|
|
|
if ( !m_pImpl )
|
|
throw lang::DisposedException();
|
|
|
|
if ( ( nOpenMode & embed::ElementModes::WRITE ) && m_pData->m_bReadOnlyWrap )
|
|
throw io::IOException(); // TODO: access denied
|
|
|
|
if ( !aPass.getLength() )
|
|
throw lang::IllegalArgumentException();
|
|
|
|
SotElement_Impl *pElement = OpenStreamElement_Impl( aStreamName, nOpenMode, sal_True );
|
|
OSL_ENSURE( pElement && pElement->m_pStream, "In case element can not be created an exception must be thrown!" );
|
|
|
|
uno::Reference< io::XStream > xResult = pElement->m_pStream->GetStream( nOpenMode, aPass );
|
|
OSL_ENSURE( xResult.is(), "The method must throw exception instead of removing empty result!\n" );
|
|
|
|
if ( m_pData->m_bReadOnlyWrap )
|
|
{
|
|
// before the storage disposes the stream it must deregister itself as listener
|
|
uno::Reference< lang::XComponent > xStreamComponent( xResult, uno::UNO_QUERY );
|
|
if ( !xStreamComponent.is() )
|
|
throw uno::RuntimeException(); // TODO
|
|
|
|
MakeLinkToSubComponent_Impl( xStreamComponent );
|
|
}
|
|
|
|
return xResult;
|
|
}
|
|
|
|
//-----------------------------------------------
|
|
uno::Reference< embed::XStorage > SAL_CALL OStorage::openStorageElement(
|
|
const ::rtl::OUString& aStorName, sal_Int32 nStorageMode )
|
|
throw ( embed::InvalidStorageException,
|
|
lang::IllegalArgumentException,
|
|
io::IOException,
|
|
embed::StorageWrappedTargetException,
|
|
uno::RuntimeException )
|
|
{
|
|
::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() );
|
|
|
|
if ( !m_pImpl )
|
|
throw lang::DisposedException();
|
|
|
|
if ( ( nStorageMode & embed::ElementModes::WRITE ) && m_pData->m_bReadOnlyWrap )
|
|
throw io::IOException(); // TODO: access denied
|
|
|
|
if ( ( nStorageMode & embed::ElementModes::TRUNCATE )
|
|
&& !( nStorageMode & embed::ElementModes::WRITE ) )
|
|
throw io::IOException(); // TODO: access denied
|
|
|
|
// it's allways possible to read written storage in this implementation
|
|
nStorageMode |= embed::ElementModes::READ;
|
|
|
|
SotElement_Impl *pElement = m_pImpl->FindElement( aStorName );
|
|
if ( !pElement )
|
|
{
|
|
// element does not exist, check if creation is allowed
|
|
if ( !( m_pImpl->m_nStorageMode & embed::ElementModes::WRITE )
|
|
|| (( nStorageMode & embed::ElementModes::WRITE ) != embed::ElementModes::WRITE )
|
|
|| ( nStorageMode & embed::ElementModes::NOCREATE ) == embed::ElementModes::NOCREATE )
|
|
throw io::IOException(); // TODO: access_denied
|
|
|
|
// create a new StorageElement and insert it into the list
|
|
pElement = m_pImpl->InsertStorage( aStorName, nStorageMode );
|
|
}
|
|
else if ( !pElement->m_bIsStorage )
|
|
{
|
|
throw io::IOException(); // TODO:
|
|
}
|
|
else if ( pElement->m_pStorage )
|
|
{
|
|
// storage has already been opened; it may be opened another time, if it the mode allows to do so
|
|
if ( pElement->m_pStorage->m_pAntiImpl )
|
|
{
|
|
throw io::IOException(); // TODO: access_denied
|
|
}
|
|
else if ( !pElement->m_pStorage->m_aReadOnlyWrapList.empty()
|
|
&& ( nStorageMode & embed::ElementModes::WRITE ) )
|
|
{
|
|
throw io::IOException(); // TODO: access_denied
|
|
}
|
|
else
|
|
{
|
|
// in case parent storage allows writing the readonly mode of the child storage is
|
|
// virtual, that means that it is just enough to change the flag to let it be writable
|
|
// and since there is no AntiImpl nobody should be notified about it
|
|
pElement->m_pStorage->m_nStorageMode = nStorageMode | embed::ElementModes::READ;
|
|
|
|
if ( ( nStorageMode & embed::ElementModes::TRUNCATE ) )
|
|
{
|
|
for ( SotElementList_Impl::iterator pElementIter = pElement->m_pStorage->m_aChildrenList.begin();
|
|
pElementIter != pElement->m_pStorage->m_aChildrenList.end(); )
|
|
{
|
|
SotElement_Impl* pElementToDel = (*pElementIter);
|
|
pElementIter++;
|
|
|
|
m_pImpl->RemoveElement( pElementToDel );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if ( !pElement->m_pStorage )
|
|
m_pImpl->OpenSubStorage( pElement, nStorageMode );
|
|
|
|
if ( !pElement->m_pStorage )
|
|
throw io::IOException(); // TODO: general_error
|
|
|
|
sal_Bool bReadOnlyWrap = ( ( nStorageMode & embed::ElementModes::WRITE ) != embed::ElementModes::WRITE );
|
|
OStorage* pResultStorage = new OStorage( pElement->m_pStorage, bReadOnlyWrap );
|
|
uno::Reference< embed::XStorage > xResult( (embed::XStorage*) pResultStorage );
|
|
|
|
if ( bReadOnlyWrap )
|
|
{
|
|
// Before this call is done the object must be refcounted already
|
|
pElement->m_pStorage->SetReadOnlyWrap( *pResultStorage );
|
|
|
|
// before the storage disposes the stream it must deregister itself as listener
|
|
uno::Reference< lang::XComponent > xStorageComponent( xResult, uno::UNO_QUERY );
|
|
if ( !xStorageComponent.is() )
|
|
throw uno::RuntimeException(); // TODO
|
|
|
|
MakeLinkToSubComponent_Impl( xStorageComponent );
|
|
}
|
|
|
|
return xResult;
|
|
}
|
|
|
|
//-----------------------------------------------
|
|
uno::Reference< io::XStream > SAL_CALL OStorage::cloneStreamElement( const ::rtl::OUString& aStreamName )
|
|
throw ( embed::InvalidStorageException,
|
|
lang::IllegalArgumentException,
|
|
packages::WrongPasswordException,
|
|
io::IOException,
|
|
embed::StorageWrappedTargetException,
|
|
uno::RuntimeException )
|
|
{
|
|
::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() );
|
|
|
|
if ( !m_pImpl )
|
|
throw lang::DisposedException();
|
|
|
|
return m_pImpl->CloneStreamElement( aStreamName, sal_False, ::rtl::OUString() );
|
|
}
|
|
|
|
//-----------------------------------------------
|
|
uno::Reference< io::XStream > SAL_CALL OStorage::cloneEncryptedStreamElement(
|
|
const ::rtl::OUString& aStreamName,
|
|
const ::rtl::OUString& aPass )
|
|
throw ( embed::InvalidStorageException,
|
|
lang::IllegalArgumentException,
|
|
packages::NoEncryptionException,
|
|
packages::WrongPasswordException,
|
|
io::IOException,
|
|
embed::StorageWrappedTargetException,
|
|
uno::RuntimeException )
|
|
{
|
|
::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() );
|
|
|
|
if ( !m_pImpl )
|
|
throw lang::DisposedException();
|
|
|
|
if ( !aPass.getLength() )
|
|
throw lang::IllegalArgumentException();
|
|
|
|
return m_pImpl->CloneStreamElement( aStreamName, sal_True, aPass );
|
|
}
|
|
|
|
//-----------------------------------------------
|
|
void SAL_CALL OStorage::copyLastCommitTo(
|
|
const uno::Reference< embed::XStorage >& xTargetStorage )
|
|
throw ( embed::InvalidStorageException,
|
|
lang::IllegalArgumentException,
|
|
io::IOException,
|
|
embed::StorageWrappedTargetException,
|
|
uno::RuntimeException )
|
|
{
|
|
::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() );
|
|
|
|
if ( !m_pImpl )
|
|
throw lang::DisposedException();
|
|
|
|
m_pImpl->CopyLastCommitTo( xTargetStorage );
|
|
}
|
|
|
|
//-----------------------------------------------
|
|
void SAL_CALL OStorage::copyStorageElementLastCommitTo(
|
|
const ::rtl::OUString& aStorName,
|
|
const uno::Reference< embed::XStorage >& xTargetStorage )
|
|
throw ( embed::InvalidStorageException,
|
|
lang::IllegalArgumentException,
|
|
io::IOException,
|
|
embed::StorageWrappedTargetException,
|
|
uno::RuntimeException )
|
|
{
|
|
::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() );
|
|
|
|
if ( !m_pImpl )
|
|
throw lang::DisposedException();
|
|
|
|
// it's allways possible to read written storage in this implementation
|
|
sal_Int32 nStorageMode = embed::ElementModes::READ;
|
|
|
|
SotElement_Impl *pElement = m_pImpl->FindElement( aStorName );
|
|
if ( !pElement )
|
|
{
|
|
// element does not exist, throw exception
|
|
throw io::IOException(); // TODO: access_denied
|
|
}
|
|
else if ( !pElement->m_bIsStorage )
|
|
{
|
|
throw io::IOException(); // TODO:
|
|
}
|
|
|
|
if ( !pElement->m_pStorage )
|
|
m_pImpl->OpenSubStorage( pElement, nStorageMode );
|
|
|
|
uno::Reference< embed::XStorage > xResult;
|
|
if ( pElement->m_pStorage )
|
|
{
|
|
// the existence of m_pAntiImpl of the child is not interesting,
|
|
// the copy will be created internally
|
|
|
|
pElement->m_pStorage->CopyLastCommitTo( xTargetStorage );
|
|
}
|
|
else
|
|
throw io::IOException(); // TODO: general_error
|
|
}
|
|
|
|
//-----------------------------------------------
|
|
sal_Bool SAL_CALL OStorage::isStreamElement( const ::rtl::OUString& aElementName )
|
|
throw ( embed::InvalidStorageException,
|
|
lang::IllegalArgumentException,
|
|
container::NoSuchElementException,
|
|
uno::RuntimeException )
|
|
{
|
|
::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() );
|
|
|
|
if ( !m_pImpl )
|
|
throw lang::DisposedException();
|
|
|
|
if ( !aElementName.getLength() )
|
|
throw lang::IllegalArgumentException();
|
|
|
|
SotElement_Impl* pElement = m_pImpl->FindElement( aElementName );
|
|
|
|
if ( !pElement )
|
|
throw container::NoSuchElementException(); //???
|
|
|
|
return !pElement->m_bIsStorage;
|
|
}
|
|
|
|
//-----------------------------------------------
|
|
sal_Bool SAL_CALL OStorage::isStorageElement( const ::rtl::OUString& aElementName )
|
|
throw ( embed::InvalidStorageException,
|
|
lang::IllegalArgumentException,
|
|
container::NoSuchElementException,
|
|
uno::RuntimeException )
|
|
{
|
|
::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() );
|
|
|
|
if ( !m_pImpl )
|
|
throw lang::DisposedException();
|
|
|
|
if ( !aElementName.getLength() )
|
|
throw lang::IllegalArgumentException();
|
|
|
|
SotElement_Impl* pElement = m_pImpl->FindElement( aElementName );
|
|
|
|
if ( !pElement )
|
|
throw container::NoSuchElementException(); //???
|
|
|
|
return pElement->m_bIsStorage;
|
|
}
|
|
|
|
//-----------------------------------------------
|
|
void SAL_CALL OStorage::removeElement( const ::rtl::OUString& aElementName )
|
|
throw ( embed::InvalidStorageException,
|
|
lang::IllegalArgumentException,
|
|
container::NoSuchElementException,
|
|
io::IOException,
|
|
embed::StorageWrappedTargetException,
|
|
uno::RuntimeException )
|
|
{
|
|
::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() );
|
|
|
|
if ( !m_pImpl )
|
|
throw lang::DisposedException();
|
|
|
|
if ( !aElementName.getLength() )
|
|
throw lang::IllegalArgumentException();
|
|
|
|
if ( !( m_pImpl->m_nStorageMode & embed::ElementModes::WRITE ) )
|
|
throw io::IOException(); // TODO: access denied
|
|
|
|
SotElement_Impl* pElement = m_pImpl->FindElement( aElementName );
|
|
|
|
if ( !pElement )
|
|
throw container::NoSuchElementException(); //???
|
|
|
|
m_pImpl->RemoveElement( pElement );
|
|
}
|
|
|
|
//-----------------------------------------------
|
|
void SAL_CALL OStorage::renameElement( const ::rtl::OUString& aElementName, const ::rtl::OUString& aNewName )
|
|
throw ( embed::InvalidStorageException,
|
|
lang::IllegalArgumentException,
|
|
container::NoSuchElementException,
|
|
container::ElementExistException,
|
|
io::IOException,
|
|
embed::StorageWrappedTargetException,
|
|
uno::RuntimeException )
|
|
{
|
|
::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() );
|
|
|
|
if ( !m_pImpl )
|
|
throw lang::DisposedException();
|
|
|
|
if ( !aElementName.getLength() || !aNewName.getLength() )
|
|
throw lang::IllegalArgumentException();
|
|
|
|
if ( !( m_pImpl->m_nStorageMode & embed::ElementModes::WRITE ) )
|
|
throw io::IOException(); // TODO: access denied
|
|
|
|
SotElement_Impl* pRefElement = m_pImpl->FindElement( aNewName );
|
|
if ( pRefElement )
|
|
throw container::ElementExistException(); //???
|
|
|
|
SotElement_Impl* pElement = m_pImpl->FindElement( aElementName );
|
|
if ( !pElement )
|
|
throw container::NoSuchElementException(); //???
|
|
|
|
pElement->m_aName = aNewName;
|
|
}
|
|
|
|
//-----------------------------------------------
|
|
void SAL_CALL OStorage::copyElementTo( const ::rtl::OUString& aElementName,
|
|
const uno::Reference< embed::XStorage >& xDest,
|
|
const ::rtl::OUString& aNewName )
|
|
throw ( embed::InvalidStorageException,
|
|
lang::IllegalArgumentException,
|
|
container::NoSuchElementException,
|
|
container::ElementExistException,
|
|
io::IOException,
|
|
embed::StorageWrappedTargetException,
|
|
uno::RuntimeException )
|
|
{
|
|
::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() );
|
|
|
|
if ( !m_pImpl )
|
|
throw lang::DisposedException();
|
|
|
|
if ( !aElementName.getLength() || !aNewName.getLength()
|
|
|| !xDest.is() || xDest == uno::Reference< uno::XInterface >( static_cast< OWeakObject* >( this ), uno::UNO_QUERY ) )
|
|
throw lang::IllegalArgumentException();
|
|
|
|
SotElement_Impl* pElement = m_pImpl->FindElement( aElementName );
|
|
if ( !pElement )
|
|
throw container::NoSuchElementException(); //TODO
|
|
|
|
uno::Reference< XNameAccess > xNameAccess( xDest, uno::UNO_QUERY );
|
|
if ( !xNameAccess.is() )
|
|
throw uno::RuntimeException(); // TODO
|
|
|
|
if ( xNameAccess->hasByName( aNewName ) )
|
|
throw container::ElementExistException();
|
|
|
|
m_pImpl->CopyStorageElement( pElement, xDest, aNewName );
|
|
}
|
|
|
|
|
|
//-----------------------------------------------
|
|
void SAL_CALL OStorage::moveElementTo( const ::rtl::OUString& aElementName,
|
|
const uno::Reference< embed::XStorage >& xDest,
|
|
const ::rtl::OUString& aNewName )
|
|
throw ( embed::InvalidStorageException,
|
|
lang::IllegalArgumentException,
|
|
container::NoSuchElementException,
|
|
container::ElementExistException,
|
|
io::IOException,
|
|
embed::StorageWrappedTargetException,
|
|
uno::RuntimeException )
|
|
{
|
|
::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() );
|
|
|
|
if ( !m_pImpl )
|
|
throw lang::DisposedException();
|
|
|
|
if ( !aElementName.getLength() || !aNewName.getLength()
|
|
|| !xDest.is() || xDest == uno::Reference< uno::XInterface >( static_cast< OWeakObject* >( this ), uno::UNO_QUERY ) )
|
|
throw lang::IllegalArgumentException();
|
|
|
|
if ( !( m_pImpl->m_nStorageMode & embed::ElementModes::WRITE ) )
|
|
throw io::IOException(); // TODO: access denied
|
|
|
|
SotElement_Impl* pElement = m_pImpl->FindElement( aElementName );
|
|
if ( !pElement )
|
|
throw container::NoSuchElementException(); //???
|
|
|
|
uno::Reference< XNameAccess > xNameAccess( xDest, uno::UNO_QUERY );
|
|
if ( !xNameAccess.is() )
|
|
throw uno::RuntimeException(); // TODO
|
|
|
|
if ( xNameAccess->hasByName( aNewName ) )
|
|
throw container::ElementExistException();
|
|
|
|
m_pImpl->CopyStorageElement( pElement, xDest, aNewName );
|
|
|
|
m_pImpl->RemoveElement( pElement );
|
|
}
|
|
|
|
void SAL_CALL OStorage::insertRawEncrStreamElement( const ::rtl::OUString& aStreamName,
|
|
const uno::Reference< io::XInputStream >& xInStream )
|
|
throw ( embed::InvalidStorageException,
|
|
lang::IllegalArgumentException,
|
|
packages::NoRawFormatException,
|
|
container::ElementExistException,
|
|
io::IOException,
|
|
embed::StorageWrappedTargetException,
|
|
uno::RuntimeException)
|
|
{
|
|
::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() );
|
|
|
|
if ( !m_pImpl )
|
|
throw lang::DisposedException();
|
|
|
|
if ( !aStreamName.getLength() || !xInStream.is() )
|
|
throw lang::IllegalArgumentException(); // TODO
|
|
|
|
if ( !( m_pImpl->m_nStorageMode & embed::ElementModes::WRITE ) )
|
|
throw io::IOException(); // TODO: access denied
|
|
|
|
SotElement_Impl* pElement = m_pImpl->FindElement( aStreamName );
|
|
if ( pElement )
|
|
throw container::ElementExistException(); //TODO
|
|
|
|
m_pImpl->InsertRawStream( aStreamName, xInStream );
|
|
}
|
|
|
|
//____________________________________________________________________________________________________
|
|
// XTransactedObject
|
|
//____________________________________________________________________________________________________
|
|
|
|
//-----------------------------------------------
|
|
void SAL_CALL OStorage::commit()
|
|
throw ( io::IOException,
|
|
embed::StorageWrappedTargetException,
|
|
uno::RuntimeException )
|
|
{
|
|
::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() );
|
|
|
|
if ( !m_pImpl )
|
|
throw lang::DisposedException();
|
|
|
|
if ( m_pData->m_bReadOnlyWrap )
|
|
throw io::IOException(); // TODO: access_denied
|
|
|
|
if ( !m_pImpl->m_bListCreated )
|
|
return; // nothing was changed
|
|
|
|
try {
|
|
BroadcastTransaction( STOR_MESS_PRECOMMIT );
|
|
m_pImpl->Commit(); // the root storage initiates the storing to source
|
|
}
|
|
catch( io::IOException& )
|
|
{
|
|
throw;
|
|
}
|
|
catch( embed::StorageWrappedTargetException& )
|
|
{
|
|
throw;
|
|
}
|
|
catch( uno::RuntimeException& )
|
|
{
|
|
throw;
|
|
}
|
|
catch( uno::Exception& e )
|
|
{
|
|
throw embed::StorageWrappedTargetException( ::rtl::OUString::createFromAscii( "Problems on commit!" ),
|
|
uno::Reference< uno::XInterface >( static_cast< ::cppu::OWeakObject* >( this ) ),
|
|
uno::makeAny( e ) );
|
|
}
|
|
|
|
BroadcastTransaction( STOR_MESS_COMMITED );
|
|
}
|
|
|
|
//-----------------------------------------------
|
|
void SAL_CALL OStorage::revert()
|
|
throw ( io::IOException,
|
|
embed::StorageWrappedTargetException,
|
|
uno::RuntimeException )
|
|
{
|
|
// the method removes all the changes done after last commit
|
|
|
|
::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() );
|
|
|
|
if ( !m_pImpl )
|
|
throw lang::DisposedException();
|
|
|
|
for ( SotElementList_Impl::iterator pElementIter = m_pImpl->m_aChildrenList.begin();
|
|
pElementIter != m_pImpl->m_aChildrenList.end(); pElementIter++ )
|
|
if ( (*pElementIter)->m_pStorage
|
|
&& ( (*pElementIter)->m_pStorage->m_pAntiImpl || !(*pElementIter)->m_pStorage->m_aReadOnlyWrapList.empty() )
|
|
|| (*pElementIter)->m_pStream
|
|
&& ( (*pElementIter)->m_pStream->m_pAntiImpl || !(*pElementIter)->m_pStream->m_aInputStreamsList.empty() ) )
|
|
throw io::IOException(); // TODO: access denied
|
|
|
|
if ( m_pData->m_bReadOnlyWrap || !m_pImpl->m_bListCreated )
|
|
return; // nothing to do
|
|
|
|
try {
|
|
BroadcastTransaction( STOR_MESS_PREREVERT );
|
|
m_pImpl->Revert();
|
|
}
|
|
catch( io::IOException& )
|
|
{
|
|
throw;
|
|
}
|
|
catch( embed::StorageWrappedTargetException& )
|
|
{
|
|
throw;
|
|
}
|
|
catch( uno::RuntimeException& )
|
|
{
|
|
throw;
|
|
}
|
|
catch( uno::Exception& e )
|
|
{
|
|
throw embed::StorageWrappedTargetException( ::rtl::OUString::createFromAscii( "Problems on revert!" ),
|
|
uno::Reference< uno::XInterface >( static_cast< ::cppu::OWeakObject* >( this ) ),
|
|
uno::makeAny( e ) );
|
|
}
|
|
|
|
BroadcastTransaction( STOR_MESS_REVERTED );
|
|
}
|
|
|
|
//____________________________________________________________________________________________________
|
|
// XTransactionBroadcaster
|
|
//____________________________________________________________________________________________________
|
|
|
|
//-----------------------------------------------
|
|
void SAL_CALL OStorage::addTransactionListener( const uno::Reference< embed::XTransactionListener >& aListener )
|
|
throw ( uno::RuntimeException )
|
|
{
|
|
::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() );
|
|
|
|
if ( !m_pImpl )
|
|
throw lang::DisposedException();
|
|
|
|
m_pData->m_aListenersContainer.addInterface( ::getCppuType((const uno::Reference< embed::XTransactionListener >*)0),
|
|
aListener );
|
|
}
|
|
|
|
//-----------------------------------------------
|
|
void SAL_CALL OStorage::removeTransactionListener( const uno::Reference< embed::XTransactionListener >& aListener )
|
|
throw ( uno::RuntimeException )
|
|
{
|
|
::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() );
|
|
|
|
if ( !m_pImpl )
|
|
throw lang::DisposedException();
|
|
|
|
m_pData->m_aListenersContainer.removeInterface( ::getCppuType((const uno::Reference< embed::XTransactionListener >*)0),
|
|
aListener );
|
|
}
|
|
|
|
//____________________________________________________________________________________________________
|
|
// XModifiable
|
|
// TODO: if there will be no demand on this interface it will be removed from implementation,
|
|
// I do not want to remove it now since it is still possible that it will be inserted
|
|
// to the service back.
|
|
//____________________________________________________________________________________________________
|
|
|
|
//-----------------------------------------------
|
|
sal_Bool SAL_CALL OStorage::isModified()
|
|
throw ( uno::RuntimeException )
|
|
{
|
|
::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() );
|
|
|
|
if ( !m_pImpl )
|
|
throw lang::DisposedException();
|
|
|
|
return m_pImpl->m_bIsModified;
|
|
}
|
|
|
|
|
|
//-----------------------------------------------
|
|
void SAL_CALL OStorage::setModified( sal_Bool bModified )
|
|
throw ( beans::PropertyVetoException,
|
|
uno::RuntimeException )
|
|
{
|
|
::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() );
|
|
|
|
if ( !m_pImpl )
|
|
throw lang::DisposedException();
|
|
|
|
if ( m_pData->m_bReadOnlyWrap )
|
|
throw beans::PropertyVetoException(); // TODO: access denied
|
|
|
|
if ( m_pImpl->m_bIsModified != bModified )
|
|
{
|
|
m_pImpl->m_bIsModified = bModified;
|
|
BroadcastModified();
|
|
}
|
|
}
|
|
|
|
//-----------------------------------------------
|
|
void SAL_CALL OStorage::addModifyListener(
|
|
const uno::Reference< util::XModifyListener >& aListener )
|
|
throw ( uno::RuntimeException )
|
|
{
|
|
::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() );
|
|
|
|
if ( !m_pImpl )
|
|
throw lang::DisposedException();
|
|
|
|
m_pData->m_aListenersContainer.addInterface(
|
|
::getCppuType( ( const uno::Reference< util::XModifyListener >* )0 ), aListener );
|
|
}
|
|
|
|
|
|
//-----------------------------------------------
|
|
void SAL_CALL OStorage::removeModifyListener(
|
|
const uno::Reference< util::XModifyListener >& aListener )
|
|
throw ( uno::RuntimeException )
|
|
{
|
|
::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() );
|
|
|
|
if ( !m_pImpl )
|
|
throw lang::DisposedException();
|
|
|
|
m_pData->m_aListenersContainer.removeInterface(
|
|
::getCppuType( ( const uno::Reference< util::XModifyListener >* )0 ), aListener );
|
|
}
|
|
|
|
//____________________________________________________________________________________________________
|
|
// XNameAccess
|
|
//____________________________________________________________________________________________________
|
|
|
|
//-----------------------------------------------
|
|
uno::Any SAL_CALL OStorage::getByName( const ::rtl::OUString& aName )
|
|
throw ( container::NoSuchElementException,
|
|
lang::WrappedTargetException,
|
|
uno::RuntimeException )
|
|
{
|
|
::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() );
|
|
|
|
if ( !m_pImpl )
|
|
throw lang::DisposedException();
|
|
|
|
if ( !aName.getLength() )
|
|
throw lang::IllegalArgumentException();
|
|
|
|
SotElement_Impl* pElement = m_pImpl->FindElement( aName );
|
|
if ( !pElement )
|
|
throw container::NoSuchElementException(); //TODO:
|
|
|
|
uno::Any aResult;
|
|
|
|
if ( pElement->m_bIsStorage )
|
|
{
|
|
try {
|
|
aResult <<= openStorageElement( aName, embed::ElementModes::READ );
|
|
}
|
|
catch ( uno::Exception& e )
|
|
{
|
|
throw lang::WrappedTargetException( ::rtl::OUString::createFromAscii( "Can not open storage!\n" ),
|
|
uno::Reference< uno::XInterface >( static_cast< OWeakObject* >( this ),
|
|
uno::UNO_QUERY ),
|
|
uno::makeAny( e ) );
|
|
}
|
|
}
|
|
else
|
|
{
|
|
try {
|
|
aResult <<= openStreamElement( aName, embed::ElementModes::READ );
|
|
}
|
|
catch ( uno::Exception& e )
|
|
{
|
|
throw lang::WrappedTargetException( ::rtl::OUString::createFromAscii( "Can not open storage!\n" ),
|
|
uno::Reference< uno::XInterface >( static_cast< OWeakObject* >( this ),
|
|
uno::UNO_QUERY ),
|
|
uno::makeAny( e ) );
|
|
}
|
|
}
|
|
|
|
return aResult;
|
|
}
|
|
|
|
|
|
//-----------------------------------------------
|
|
uno::Sequence< ::rtl::OUString > SAL_CALL OStorage::getElementNames()
|
|
throw ( uno::RuntimeException )
|
|
{
|
|
::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() );
|
|
|
|
if ( !m_pImpl )
|
|
throw lang::DisposedException();
|
|
|
|
return m_pImpl->GetElementNames();
|
|
}
|
|
|
|
|
|
//-----------------------------------------------
|
|
sal_Bool SAL_CALL OStorage::hasByName( const ::rtl::OUString& aName )
|
|
throw ( uno::RuntimeException )
|
|
{
|
|
::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() );
|
|
|
|
if ( !m_pImpl )
|
|
throw lang::DisposedException();
|
|
|
|
if ( !aName.getLength() )
|
|
return sal_False;
|
|
|
|
SotElement_Impl* pElement = m_pImpl->FindElement( aName );
|
|
return ( pElement != NULL );
|
|
}
|
|
|
|
|
|
//-----------------------------------------------
|
|
uno::Type SAL_CALL OStorage::getElementType()
|
|
throw ( uno::RuntimeException )
|
|
{
|
|
::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() );
|
|
|
|
if ( !m_pImpl )
|
|
throw lang::DisposedException();
|
|
|
|
// it is a multitype container
|
|
return uno::Type();
|
|
}
|
|
|
|
|
|
//-----------------------------------------------
|
|
sal_Bool SAL_CALL OStorage::hasElements()
|
|
throw ( uno::RuntimeException )
|
|
{
|
|
::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() );
|
|
|
|
if ( !m_pImpl )
|
|
throw lang::DisposedException();
|
|
|
|
return ( m_pImpl->GetChildrenList().size() != 0 );
|
|
}
|
|
|
|
|
|
//____________________________________________________________________________________________________
|
|
// XDisposable
|
|
//____________________________________________________________________________________________________
|
|
|
|
//-----------------------------------------------
|
|
void SAL_CALL OStorage::dispose()
|
|
throw ( uno::RuntimeException )
|
|
{
|
|
::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() );
|
|
|
|
if ( !m_pImpl )
|
|
throw lang::DisposedException();
|
|
|
|
InternalDispose( sal_True );
|
|
}
|
|
|
|
//-----------------------------------------------
|
|
void SAL_CALL OStorage::addEventListener(
|
|
const uno::Reference< lang::XEventListener >& xListener )
|
|
throw ( uno::RuntimeException )
|
|
{
|
|
::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() );
|
|
|
|
if ( !m_pImpl )
|
|
throw lang::DisposedException();
|
|
|
|
m_pData->m_aListenersContainer.addInterface(
|
|
::getCppuType( ( const uno::Reference< lang::XEventListener >* )0 ), xListener );
|
|
}
|
|
|
|
//-----------------------------------------------
|
|
void SAL_CALL OStorage::removeEventListener(
|
|
const uno::Reference< lang::XEventListener >& xListener )
|
|
throw ( uno::RuntimeException )
|
|
{
|
|
::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() );
|
|
|
|
if ( !m_pImpl )
|
|
throw lang::DisposedException();
|
|
|
|
m_pData->m_aListenersContainer.removeInterface(
|
|
::getCppuType( ( const uno::Reference< lang::XEventListener >* )0 ), xListener );
|
|
}
|
|
|
|
//____________________________________________________________________________________________________
|
|
// XEncryptionProtectedSource
|
|
//____________________________________________________________________________________________________
|
|
|
|
void SAL_CALL OStorage::setEncryptionPassword( const ::rtl::OUString& aPass )
|
|
throw ( uno::RuntimeException,
|
|
io::IOException )
|
|
{
|
|
::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() );
|
|
|
|
if ( !m_pImpl )
|
|
throw lang::DisposedException();
|
|
|
|
OSL_ENSURE( m_pImpl->m_bIsRoot, "setEncryptionPassword() method is not available for nonroot storages!\n" );
|
|
|
|
if ( m_pImpl->m_bIsRoot )
|
|
{
|
|
try {
|
|
m_pImpl->ReadContents();
|
|
}
|
|
catch ( uno::Exception& e )
|
|
{
|
|
throw lang::WrappedTargetException( ::rtl::OUString::createFromAscii( "Can not open package!\n" ),
|
|
uno::Reference< uno::XInterface >( static_cast< OWeakObject* >( this ),
|
|
uno::UNO_QUERY ),
|
|
uno::makeAny( e ) );
|
|
}
|
|
|
|
uno::Reference< beans::XPropertySet > xPackPropSet( m_pImpl->m_xPackage, uno::UNO_QUERY );
|
|
if ( !xPackPropSet.is() )
|
|
throw uno::RuntimeException(); // TODO
|
|
|
|
try
|
|
{
|
|
xPackPropSet->setPropertyValue( ::rtl::OUString::createFromAscii("EncryptionKey"),
|
|
uno::makeAny( MakeKeyFromPass( aPass, sal_True ) ) );
|
|
|
|
m_pImpl->m_bHasCommonPassword = sal_True;
|
|
m_pImpl->m_aCommonPassword = aPass;
|
|
}
|
|
catch( uno::Exception& )
|
|
{
|
|
OSL_ENSURE( sal_False, "The call must not fail, it is pretty simple!" );
|
|
throw io::IOException(); // TODO:
|
|
}
|
|
}
|
|
}
|
|
|
|
//-----------------------------------------------
|
|
void SAL_CALL OStorage::removeEncryption()
|
|
throw ( uno::RuntimeException,
|
|
io::IOException )
|
|
{
|
|
::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() );
|
|
|
|
if ( !m_pImpl )
|
|
throw lang::DisposedException();
|
|
|
|
OSL_ENSURE( m_pImpl->m_bIsRoot, "removeEncryption() method is not available for nonroot storages!\n" );
|
|
|
|
if ( m_pImpl->m_bIsRoot )
|
|
{
|
|
try {
|
|
m_pImpl->ReadContents();
|
|
}
|
|
catch ( uno::Exception& e )
|
|
{
|
|
throw lang::WrappedTargetException( ::rtl::OUString::createFromAscii( "Can not open package!\n" ),
|
|
uno::Reference< uno::XInterface >( static_cast< OWeakObject* >( this ),
|
|
uno::UNO_QUERY ),
|
|
uno::makeAny( e ) );
|
|
}
|
|
|
|
// TODO: check if the password is valid
|
|
// update all streams that was encrypted with old password
|
|
|
|
uno::Reference< beans::XPropertySet > xPackPropSet( m_pImpl->m_xPackage, uno::UNO_QUERY );
|
|
if ( !xPackPropSet.is() )
|
|
throw uno::RuntimeException(); // TODO
|
|
|
|
try
|
|
{
|
|
xPackPropSet->setPropertyValue( ::rtl::OUString::createFromAscii("EncryptionKey"),
|
|
uno::makeAny( uno::Sequence< sal_Int8 >() ) );
|
|
|
|
m_pImpl->m_bHasCommonPassword = sal_False;
|
|
m_pImpl->m_aCommonPassword = ::rtl::OUString();
|
|
}
|
|
catch( uno::Exception& )
|
|
{
|
|
OSL_ENSURE( sal_False, "The call must not fail, it is pretty simple!" );
|
|
throw io::IOException(); // TODO:
|
|
}
|
|
}
|
|
}
|
|
|
|
//____________________________________________________________________________________________________
|
|
// XPropertySet
|
|
//____________________________________________________________________________________________________
|
|
|
|
//-----------------------------------------------
|
|
uno::Reference< beans::XPropertySetInfo > SAL_CALL OStorage::getPropertySetInfo()
|
|
throw ( uno::RuntimeException )
|
|
{
|
|
::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() );
|
|
|
|
if ( !m_pImpl )
|
|
throw lang::DisposedException();
|
|
|
|
//TODO:
|
|
return uno::Reference< beans::XPropertySetInfo >();
|
|
}
|
|
|
|
|
|
//-----------------------------------------------
|
|
void SAL_CALL OStorage::setPropertyValue( const ::rtl::OUString& aPropertyName, const uno::Any& aValue )
|
|
throw ( beans::UnknownPropertyException,
|
|
beans::PropertyVetoException,
|
|
lang::IllegalArgumentException,
|
|
lang::WrappedTargetException,
|
|
uno::RuntimeException )
|
|
{
|
|
::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() );
|
|
|
|
if ( !m_pImpl )
|
|
throw lang::DisposedException();
|
|
|
|
//TODO: think about interaction handler
|
|
|
|
if ( m_pData->m_bReadOnlyWrap )
|
|
throw io::IOException(); // TODO: Access denied
|
|
|
|
if ( aPropertyName.equalsAscii( "MediaType" ) )
|
|
{
|
|
aValue >>= m_pImpl->m_aMediaType;
|
|
m_pImpl->m_bControlMediaType = sal_True;
|
|
}
|
|
else if ( m_pImpl->m_bIsRoot && ( aPropertyName.equalsAscii( "HasEncryptedEntries" )
|
|
|| aPropertyName.equalsAscii( "URL" )
|
|
|| aPropertyName.equalsAscii( "RepairPackage" ) )
|
|
|| aPropertyName.equalsAscii( "IsRoot" ) )
|
|
throw beans::PropertyVetoException(); // TODO
|
|
else
|
|
throw beans::UnknownPropertyException(); // TODO
|
|
}
|
|
|
|
|
|
//-----------------------------------------------
|
|
uno::Any SAL_CALL OStorage::getPropertyValue( const ::rtl::OUString& aPropertyName )
|
|
throw ( beans::UnknownPropertyException,
|
|
lang::WrappedTargetException,
|
|
uno::RuntimeException )
|
|
{
|
|
::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() );
|
|
|
|
if ( !m_pImpl )
|
|
throw lang::DisposedException();
|
|
|
|
if ( aPropertyName.equalsAscii( "MediaType" ) )
|
|
{
|
|
try
|
|
{
|
|
m_pImpl->ReadContents();
|
|
}
|
|
catch ( uno::Exception& e )
|
|
{
|
|
throw lang::WrappedTargetException(
|
|
::rtl::OUString::createFromAscii( "Can't read contents!" ),
|
|
uno::Reference< XInterface >( static_cast< OWeakObject* >( this ), uno::UNO_QUERY ),
|
|
uno::makeAny( e ) ); // TODO:
|
|
}
|
|
|
|
return uno::makeAny( m_pImpl->m_aMediaType );
|
|
}
|
|
else if ( aPropertyName.equalsAscii( "IsRoot" ) )
|
|
{
|
|
return uno::makeAny( m_pImpl->m_bIsRoot );
|
|
}
|
|
else if ( aPropertyName.equalsAscii( "OpenMode" ) )
|
|
{
|
|
return uno::makeAny( m_pImpl->m_nStorageMode );
|
|
}
|
|
else if ( m_pImpl->m_bIsRoot )
|
|
{
|
|
if ( aPropertyName.equalsAscii( "URL" )
|
|
|| aPropertyName.equalsAscii( "RepairPackage" ) )
|
|
{
|
|
for ( sal_Int32 aInd = 0; aInd < m_pImpl->m_xProperties.getLength(); aInd++ )
|
|
{
|
|
if ( m_pImpl->m_xProperties[aInd].Name.equals( aPropertyName ) )
|
|
return m_pImpl->m_xProperties[aInd].Value;
|
|
}
|
|
|
|
if ( aPropertyName.equalsAscii( "URL" ) )
|
|
return uno::makeAny( ::rtl::OUString() );
|
|
|
|
return uno::makeAny( sal_False ); // RepairPackage
|
|
}
|
|
else if ( aPropertyName.equalsAscii( "HasEncryptedEntries" ) )
|
|
{
|
|
try {
|
|
m_pImpl->ReadContents();
|
|
}
|
|
catch ( uno::Exception& e )
|
|
{
|
|
throw lang::WrappedTargetException( ::rtl::OUString::createFromAscii( "Can not open package!\n" ),
|
|
uno::Reference< uno::XInterface >( static_cast< OWeakObject* >( this ),
|
|
uno::UNO_QUERY ),
|
|
uno::makeAny( e ) );
|
|
}
|
|
|
|
uno::Reference< beans::XPropertySet > xPackPropSet( m_pImpl->m_xPackage, uno::UNO_QUERY );
|
|
if ( !xPackPropSet.is() )
|
|
throw uno::RuntimeException(); // TODO
|
|
|
|
return xPackPropSet->getPropertyValue( aPropertyName );
|
|
}
|
|
}
|
|
|
|
throw beans::UnknownPropertyException(); // TODO
|
|
|
|
// not reachable
|
|
return uno::Any();
|
|
}
|
|
|
|
|
|
//-----------------------------------------------
|
|
void SAL_CALL OStorage::addPropertyChangeListener(
|
|
const ::rtl::OUString& aPropertyName,
|
|
const uno::Reference< beans::XPropertyChangeListener >& xListener )
|
|
throw ( beans::UnknownPropertyException,
|
|
lang::WrappedTargetException,
|
|
uno::RuntimeException )
|
|
{
|
|
::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() );
|
|
|
|
if ( !m_pImpl )
|
|
throw lang::DisposedException();
|
|
|
|
//TODO:
|
|
}
|
|
|
|
|
|
//-----------------------------------------------
|
|
void SAL_CALL OStorage::removePropertyChangeListener(
|
|
const ::rtl::OUString& aPropertyName,
|
|
const uno::Reference< beans::XPropertyChangeListener >& aListener )
|
|
throw ( beans::UnknownPropertyException,
|
|
lang::WrappedTargetException,
|
|
uno::RuntimeException )
|
|
{
|
|
::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() );
|
|
|
|
if ( !m_pImpl )
|
|
throw lang::DisposedException();
|
|
|
|
//TODO:
|
|
}
|
|
|
|
|
|
//-----------------------------------------------
|
|
void SAL_CALL OStorage::addVetoableChangeListener(
|
|
const ::rtl::OUString& PropertyName,
|
|
const uno::Reference< beans::XVetoableChangeListener >& aListener )
|
|
throw ( beans::UnknownPropertyException,
|
|
lang::WrappedTargetException,
|
|
uno::RuntimeException )
|
|
{
|
|
::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() );
|
|
|
|
if ( !m_pImpl )
|
|
throw lang::DisposedException();
|
|
|
|
//TODO:
|
|
}
|
|
|
|
|
|
//-----------------------------------------------
|
|
void SAL_CALL OStorage::removeVetoableChangeListener(
|
|
const ::rtl::OUString& PropertyName,
|
|
const uno::Reference< beans::XVetoableChangeListener >& aListener )
|
|
throw ( beans::UnknownPropertyException,
|
|
lang::WrappedTargetException,
|
|
uno::RuntimeException )
|
|
{
|
|
::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() );
|
|
|
|
if ( !m_pImpl )
|
|
throw lang::DisposedException();
|
|
|
|
//TODO:
|
|
}
|
|
|
|
|