diff options
Diffstat (limited to 'package/source/xstor')
21 files changed, 14158 insertions, 0 deletions
diff --git a/package/source/xstor/disposelistener.cxx b/package/source/xstor/disposelistener.cxx new file mode 100644 index 000000000000..73c0689a6a40 --- /dev/null +++ b/package/source/xstor/disposelistener.cxx @@ -0,0 +1,57 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_package.hxx" + +#include "disposelistener.hxx" +#include "xstorage.hxx" + +using namespace ::com::sun::star; + +OChildDispListener_Impl::OChildDispListener_Impl( OStorage& aStorage ) +: m_pStorage( &aStorage ) +{} + +OChildDispListener_Impl::~OChildDispListener_Impl() +{} + +void OChildDispListener_Impl::OwnerIsDisposed() +{ + ::osl::MutexGuard aGuard( m_aMutex ); + m_pStorage = NULL; +} + +void SAL_CALL OChildDispListener_Impl::disposing( const lang::EventObject& Source ) + throw ( uno::RuntimeException ) +{ + ::osl::MutexGuard aGuard( m_aMutex ); + // ObjectIsDisposed must not contain any locking! + if ( m_pStorage && Source.Source.is() ) + m_pStorage->ChildIsDisposed( Source.Source ); +} + diff --git a/package/source/xstor/disposelistener.hxx b/package/source/xstor/disposelistener.hxx new file mode 100644 index 000000000000..73feb249e3de --- /dev/null +++ b/package/source/xstor/disposelistener.hxx @@ -0,0 +1,51 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +#ifndef __DISPOSELISTENER_HXX_ +#define __DISPOSELISTENER_HXX_ + +#include <com/sun/star/lang/XEventListener.hpp> +#include <cppuhelper/implbase1.hxx> +#include <osl/mutex.hxx> + +class OStorage; +class OChildDispListener_Impl : public ::cppu::WeakImplHelper1 < ::com::sun::star::lang::XEventListener > +{ + ::osl::Mutex m_aMutex; + OStorage* m_pStorage; + +public: + OChildDispListener_Impl( OStorage& aStorage ); + virtual ~OChildDispListener_Impl(); + + void OwnerIsDisposed(); + + virtual void SAL_CALL disposing( const ::com::sun::star::lang::EventObject& Source ) throw (::com::sun::star::uno::RuntimeException); +}; + +#endif + diff --git a/package/source/xstor/makefile.mk b/package/source/xstor/makefile.mk new file mode 100644 index 000000000000..76494cb7dbe7 --- /dev/null +++ b/package/source/xstor/makefile.mk @@ -0,0 +1,75 @@ +#************************************************************************* +# +# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. +# +# Copyright 2000, 2010 Oracle and/or its affiliates. +# +# OpenOffice.org - a multi-platform office productivity suite +# +# This file is part of OpenOffice.org. +# +# OpenOffice.org is free software: you can redistribute it and/or modify +# it under the terms of the GNU Lesser General Public License version 3 +# only, as published by the Free Software Foundation. +# +# OpenOffice.org is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU Lesser General Public License version 3 for more details +# (a copy is included in the LICENSE file that accompanied this code). +# +# You should have received a copy of the GNU Lesser General Public License +# version 3 along with OpenOffice.org. If not, see +# <http://www.openoffice.org/license.html> +# for a copy of the LGPLv3 License. +# +#************************************************************************* + +PRJ=..$/.. + +PRJNAME=package +TARGET=xstor + +ENABLE_EXCEPTIONS=TRUE + +# --- Settings ----------------------------------------------------- + +.INCLUDE : settings.mk + +# --- Files -------------------------------------------------------- + +.IF "$(L10N_framework)"=="" + +SLOFILES = \ + $(SLO)$/ohierarchyholder.obj\ + $(SLO)$/ocompinstream.obj\ + $(SLO)$/oseekinstream.obj\ + $(SLO)$/owriteablestream.obj\ + $(SLO)$/xstorage.obj\ + $(SLO)$/xfactory.obj\ + $(SLO)$/disposelistener.obj\ + $(SLO)$/selfterminatefilestream.obj\ + $(SLO)$/switchpersistencestream.obj\ + $(SLO)$/register.obj + +SHL1TARGET=$(TARGET) +SHL1STDLIBS=\ + $(SALLIB) \ + $(CPPULIB) \ + $(CPPUHELPERLIB) \ + $(COMPHELPERLIB) + +SHL1OBJS=$(SLOFILES) +SHL1DEF=$(MISC)$/$(TARGET).def + +SHL1IMPLIB=i$(SHL1TARGET) + +DEF1NAME=$(SHL1TARGET) +DEF1EXPORTFILE=$(SHL1TARGET).dxp + +.ENDIF # L10N_framework + +# --- Targets ------------------------------------------------------- + +.INCLUDE : target.mk + diff --git a/package/source/xstor/ocompinstream.cxx b/package/source/xstor/ocompinstream.cxx new file mode 100644 index 000000000000..fcb118f4b967 --- /dev/null +++ b/package/source/xstor/ocompinstream.cxx @@ -0,0 +1,759 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_package.hxx" + +#include "ocompinstream.hxx" +#include <com/sun/star/embed/StorageFormats.hpp> +#include <com/sun/star/lang/DisposedException.hpp> +#include <osl/diagnose.h> + +#include "owriteablestream.hxx" +#include "xstorage.hxx" + +using namespace ::com::sun::star; + +//----------------------------------------------- +OInputCompStream::OInputCompStream( OWriteStream_Impl& aImpl, + uno::Reference < io::XInputStream > xStream, + const uno::Sequence< beans::PropertyValue >& aProps, + sal_Int32 nStorageType ) +: m_pImpl( &aImpl ) +, m_rMutexRef( m_pImpl->m_rMutexRef ) +, m_xStream( xStream ) +, m_pInterfaceContainer( NULL ) +, m_aProperties( aProps ) +, m_bDisposed( sal_False ) +, m_nStorageType( nStorageType ) +{ + OSL_ENSURE( m_pImpl->m_rMutexRef.Is(), "No mutex is provided!\n" ); + if ( !m_pImpl->m_rMutexRef.Is() ) + throw uno::RuntimeException(); // just a disaster + + OSL_ENSURE( xStream.is(), "No stream is provided!\n" ); +} + +//----------------------------------------------- +OInputCompStream::OInputCompStream( uno::Reference < io::XInputStream > xStream, + const uno::Sequence< beans::PropertyValue >& aProps, + sal_Int32 nStorageType ) +: m_pImpl( NULL ) +, m_rMutexRef( new SotMutexHolder ) +, m_xStream( xStream ) +, m_pInterfaceContainer( NULL ) +, m_aProperties( aProps ) +, m_bDisposed( sal_False ) +, m_nStorageType( nStorageType ) +{ + OSL_ENSURE( xStream.is(), "No stream is provided!\n" ); +} + +//----------------------------------------------- +OInputCompStream::~OInputCompStream() +{ + { + ::osl::MutexGuard aGuard( m_rMutexRef->GetMutex() ); + + if ( !m_bDisposed ) + { + m_refCount++; + dispose(); + } + + if ( m_pInterfaceContainer ) + delete m_pInterfaceContainer; + } +} + +//----------------------------------------------- +uno::Any SAL_CALL OInputCompStream::queryInterface( const uno::Type& rType ) + throw( uno::RuntimeException ) +{ + uno::Any aReturn; + + // common interfaces + aReturn <<= ::cppu::queryInterface + ( rType + , static_cast<io::XInputStream*> ( this ) + , static_cast<io::XStream*> ( this ) + , static_cast<lang::XComponent*> ( this ) + , static_cast<beans::XPropertySet*> ( this ) + , static_cast<embed::XExtendedStorageStream*> ( this ) ); + + if ( aReturn.hasValue() == sal_True ) + return aReturn ; + + if ( m_nStorageType == embed::StorageFormats::OFOPXML ) + { + aReturn <<= ::cppu::queryInterface + ( rType + , static_cast<embed::XRelationshipAccess*> ( this ) ); + + if ( aReturn.hasValue() == sal_True ) + return aReturn ; + } + + return OWeakObject::queryInterface( rType ); +} + +//----------------------------------------------- +sal_Int32 SAL_CALL OInputCompStream::readBytes( uno::Sequence< sal_Int8 >& aData, sal_Int32 nBytesToRead ) + throw ( io::NotConnectedException, + io::BufferSizeExceededException, + io::IOException, + uno::RuntimeException ) +{ + ::osl::MutexGuard aGuard( m_rMutexRef->GetMutex() ); + if ( m_bDisposed ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException(); + } + + if ( !m_xStream.is() ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "No stream!" ) ) ); + throw uno::RuntimeException(); + } + + return m_xStream->readBytes( aData, nBytesToRead ); +} + +//----------------------------------------------- +sal_Int32 SAL_CALL OInputCompStream::readSomeBytes( uno::Sequence< sal_Int8 >& aData, sal_Int32 nMaxBytesToRead ) + throw ( io::NotConnectedException, + io::BufferSizeExceededException, + io::IOException, + uno::RuntimeException ) +{ + ::osl::MutexGuard aGuard( m_rMutexRef->GetMutex() ); + if ( m_bDisposed ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException(); + } + + if ( !m_xStream.is() ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "No stream!" ) ) ); + throw uno::RuntimeException(); + } + + return m_xStream->readSomeBytes( aData, nMaxBytesToRead ); + +} + +//----------------------------------------------- +void SAL_CALL OInputCompStream::skipBytes( sal_Int32 nBytesToSkip ) + throw ( io::NotConnectedException, + io::BufferSizeExceededException, + io::IOException, + uno::RuntimeException ) +{ + ::osl::MutexGuard aGuard( m_rMutexRef->GetMutex() ); + if ( m_bDisposed ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException(); + } + + if ( !m_xStream.is() ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "No stream!" ) ) ); + throw uno::RuntimeException(); + } + + m_xStream->skipBytes( nBytesToSkip ); + +} + +//----------------------------------------------- +sal_Int32 SAL_CALL OInputCompStream::available( ) + throw ( io::NotConnectedException, + io::IOException, + uno::RuntimeException ) +{ + ::osl::MutexGuard aGuard( m_rMutexRef->GetMutex() ); + if ( m_bDisposed ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException(); + } + + if ( !m_xStream.is() ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "No stream!" ) ) ); + throw uno::RuntimeException(); + } + + return m_xStream->available(); + +} + +//----------------------------------------------- +void SAL_CALL OInputCompStream::closeInput( ) + throw ( io::NotConnectedException, + io::IOException, + uno::RuntimeException ) +{ + dispose(); +} + +//----------------------------------------------- +uno::Reference< io::XInputStream > SAL_CALL OInputCompStream::getInputStream() + throw ( uno::RuntimeException ) +{ + ::osl::MutexGuard aGuard( m_rMutexRef->GetMutex() ); + if ( m_bDisposed ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException(); + } + + if ( !m_xStream.is() ) + return uno::Reference< io::XInputStream >(); + + return uno::Reference< io::XInputStream >( static_cast< io::XInputStream* >( this ), uno::UNO_QUERY ); +} + +//----------------------------------------------- +uno::Reference< io::XOutputStream > SAL_CALL OInputCompStream::getOutputStream() + throw ( uno::RuntimeException ) +{ + ::osl::MutexGuard aGuard( m_rMutexRef->GetMutex() ); + if ( m_bDisposed ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException(); + } + + return uno::Reference< io::XOutputStream >(); +} + +//----------------------------------------------- +void OInputCompStream::InternalDispose() +{ + // can be called only by OWriteStream_Impl + ::osl::MutexGuard aGuard( m_rMutexRef->GetMutex() ); + if ( m_bDisposed ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException(); + } + + // the source object is also a kind of locker for the current object + // since the listeners could dispose the object while being notified + lang::EventObject aSource( static_cast< ::cppu::OWeakObject*>( this ) ); + + if ( m_pInterfaceContainer ) + m_pInterfaceContainer->disposeAndClear( aSource ); + + try + { + m_xStream->closeInput(); + } + catch( uno::Exception& ) + {} + + m_pImpl = NULL; + m_bDisposed = sal_True; +} + +//----------------------------------------------- +void SAL_CALL OInputCompStream::dispose( ) + throw ( uno::RuntimeException ) +{ + ::osl::MutexGuard aGuard( m_rMutexRef->GetMutex() ); + if ( m_bDisposed ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException(); + } + + if ( m_pInterfaceContainer ) + { + lang::EventObject aSource( static_cast< ::cppu::OWeakObject*>( this ) ); + m_pInterfaceContainer->disposeAndClear( aSource ); + } + + m_xStream->closeInput(); + + if ( m_pImpl ) + { + m_pImpl->InputStreamDisposed( this ); + m_pImpl = NULL; + } + + m_bDisposed = sal_True; +} + +//----------------------------------------------- +void SAL_CALL OInputCompStream::addEventListener( const uno::Reference< lang::XEventListener >& xListener ) + throw ( uno::RuntimeException ) +{ + ::osl::MutexGuard aGuard( m_rMutexRef->GetMutex() ); + if ( m_bDisposed ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException(); + } + + if ( !m_pInterfaceContainer ) + m_pInterfaceContainer = new ::cppu::OInterfaceContainerHelper( m_rMutexRef->GetMutex() ); + + m_pInterfaceContainer->addInterface( xListener ); +} + +//----------------------------------------------- +void SAL_CALL OInputCompStream::removeEventListener( const uno::Reference< lang::XEventListener >& xListener ) + throw ( uno::RuntimeException ) +{ + ::osl::MutexGuard aGuard( m_rMutexRef->GetMutex() ); + if ( m_bDisposed ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException(); + } + + if ( m_pInterfaceContainer ) + m_pInterfaceContainer->removeInterface( xListener ); +} + +//----------------------------------------------- +sal_Bool SAL_CALL OInputCompStream::hasByID( const ::rtl::OUString& sID ) + throw ( io::IOException, + uno::RuntimeException ) +{ + ::osl::MutexGuard aGuard( m_rMutexRef->GetMutex() ); + + if ( m_bDisposed ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException(); + } + + if ( m_nStorageType != embed::StorageFormats::OFOPXML ) + throw uno::RuntimeException(); + + try + { + getRelationshipByID( sID ); + return sal_True; + } + catch( container::NoSuchElementException& ) + {} + + return sal_False; +} + +//----------------------------------------------- +::rtl::OUString SAL_CALL OInputCompStream::getTargetByID( const ::rtl::OUString& sID ) + throw ( container::NoSuchElementException, + io::IOException, + uno::RuntimeException ) +{ + ::osl::MutexGuard aGuard( m_rMutexRef->GetMutex() ); + + if ( m_bDisposed ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException(); + } + + if ( m_nStorageType != embed::StorageFormats::OFOPXML ) + throw uno::RuntimeException(); + + uno::Sequence< beans::StringPair > aSeq = getRelationshipByID( sID ); + for ( sal_Int32 nInd = 0; nInd < aSeq.getLength(); nInd++ ) + if ( aSeq[nInd].First.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "Target" ) ) ) + return aSeq[nInd].Second; + + return ::rtl::OUString(); +} + +//----------------------------------------------- +::rtl::OUString SAL_CALL OInputCompStream::getTypeByID( const ::rtl::OUString& sID ) + throw ( container::NoSuchElementException, + io::IOException, + uno::RuntimeException ) +{ + ::osl::MutexGuard aGuard( m_rMutexRef->GetMutex() ); + + if ( m_bDisposed ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException(); + } + + if ( m_nStorageType != embed::StorageFormats::OFOPXML ) + throw uno::RuntimeException(); + + uno::Sequence< beans::StringPair > aSeq = getRelationshipByID( sID ); + for ( sal_Int32 nInd = 0; nInd < aSeq.getLength(); nInd++ ) + if ( aSeq[nInd].First.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "Type" ) ) ) + return aSeq[nInd].Second; + + return ::rtl::OUString(); +} + +//----------------------------------------------- +uno::Sequence< beans::StringPair > SAL_CALL OInputCompStream::getRelationshipByID( const ::rtl::OUString& sID ) + throw ( container::NoSuchElementException, + io::IOException, + uno::RuntimeException ) +{ + ::osl::MutexGuard aGuard( m_rMutexRef->GetMutex() ); + + if ( m_bDisposed ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException(); + } + + if ( m_nStorageType != embed::StorageFormats::OFOPXML ) + throw uno::RuntimeException(); + + // TODO/LATER: in future the unification of the ID could be checked + uno::Sequence< uno::Sequence< beans::StringPair > > aSeq = getAllRelationships(); + for ( sal_Int32 nInd1 = 0; nInd1 < aSeq.getLength(); nInd1++ ) + for ( sal_Int32 nInd2 = 0; nInd2 < aSeq[nInd1].getLength(); nInd2++ ) + if ( aSeq[nInd1][nInd2].First.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "Id" ) ) ) + { + if ( aSeq[nInd1][nInd2].Second.equals( sID ) ) + return aSeq[nInd1]; + break; + } + + throw container::NoSuchElementException(); +} + +//----------------------------------------------- +uno::Sequence< uno::Sequence< beans::StringPair > > SAL_CALL OInputCompStream::getRelationshipsByType( const ::rtl::OUString& sType ) + throw ( io::IOException, + uno::RuntimeException ) +{ + ::osl::MutexGuard aGuard( m_rMutexRef->GetMutex() ); + + if ( m_bDisposed ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException(); + } + + if ( m_nStorageType != embed::StorageFormats::OFOPXML ) + throw uno::RuntimeException(); + + uno::Sequence< uno::Sequence< beans::StringPair > > aResult; + sal_Int32 nEntriesNum = 0; + + // TODO/LATER: in future the unification of the ID could be checked + uno::Sequence< uno::Sequence< beans::StringPair > > aSeq = getAllRelationships(); + for ( sal_Int32 nInd1 = 0; nInd1 < aSeq.getLength(); nInd1++ ) + for ( sal_Int32 nInd2 = 0; nInd2 < aSeq[nInd1].getLength(); nInd2++ ) + if ( aSeq[nInd1][nInd2].First.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "Type" ) ) ) + { + if ( aSeq[nInd1][nInd2].Second.equals( sType ) ) + { + aResult.realloc( nEntriesNum ); + aResult[nEntriesNum-1] = aSeq[nInd1]; + } + break; + } + + return aResult; +} + +//----------------------------------------------- +uno::Sequence< uno::Sequence< beans::StringPair > > SAL_CALL OInputCompStream::getAllRelationships() + throw (io::IOException, uno::RuntimeException) +{ + ::osl::MutexGuard aGuard( m_rMutexRef->GetMutex() ); + + if ( m_bDisposed ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException(); + } + + if ( m_nStorageType != embed::StorageFormats::OFOPXML ) + throw uno::RuntimeException(); + + // TODO/LATER: in future the information could be taken directly from m_pImpl when possible + uno::Sequence< uno::Sequence< beans::StringPair > > aResult; + for ( sal_Int32 aInd = 0; aInd < m_aProperties.getLength(); aInd++ ) + if ( m_aProperties[aInd].Name.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "RelationsInfo" ) ) ) + { + if ( m_aProperties[aInd].Value >>= aResult ) + return aResult; + + break; + } + + throw io::IOException(); // the relations info could not be read +} + +//----------------------------------------------- +void SAL_CALL OInputCompStream::insertRelationshipByID( const ::rtl::OUString& /*sID*/, const uno::Sequence< beans::StringPair >& /*aEntry*/, ::sal_Bool /*bReplace*/ ) + throw ( container::ElementExistException, + io::IOException, + uno::RuntimeException ) +{ + ::osl::MutexGuard aGuard( m_rMutexRef->GetMutex() ); + + if ( m_bDisposed ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException(); + } + + if ( m_nStorageType != embed::StorageFormats::OFOPXML ) + throw uno::RuntimeException(); + + throw io::IOException(); // TODO: Access denied +} + +//----------------------------------------------- +void SAL_CALL OInputCompStream::removeRelationshipByID( const ::rtl::OUString& /*sID*/ ) + throw ( container::NoSuchElementException, + io::IOException, + uno::RuntimeException ) +{ + ::osl::MutexGuard aGuard( m_rMutexRef->GetMutex() ); + + if ( m_bDisposed ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException(); + } + + if ( m_nStorageType != embed::StorageFormats::OFOPXML ) + throw uno::RuntimeException(); + + throw io::IOException(); // TODO: Access denied +} + +//----------------------------------------------- +void SAL_CALL OInputCompStream::insertRelationships( const uno::Sequence< uno::Sequence< beans::StringPair > >& /*aEntries*/, ::sal_Bool /*bReplace*/ ) + throw ( container::ElementExistException, + io::IOException, + uno::RuntimeException ) +{ + ::osl::MutexGuard aGuard( m_rMutexRef->GetMutex() ); + + if ( m_bDisposed ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException(); + } + + if ( m_nStorageType != embed::StorageFormats::OFOPXML ) + throw uno::RuntimeException(); + + throw io::IOException(); // TODO: Access denied +} + +//----------------------------------------------- +void SAL_CALL OInputCompStream::clearRelationships() + throw ( io::IOException, + uno::RuntimeException ) +{ + ::osl::MutexGuard aGuard( m_rMutexRef->GetMutex() ); + + if ( m_bDisposed ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException(); + } + + if ( m_nStorageType != embed::StorageFormats::OFOPXML ) + throw uno::RuntimeException(); + + throw io::IOException(); // TODO: Access denied +} + +//----------------------------------------------- +uno::Reference< beans::XPropertySetInfo > SAL_CALL OInputCompStream::getPropertySetInfo() + throw ( uno::RuntimeException ) +{ + ::osl::MutexGuard aGuard( m_rMutexRef->GetMutex() ); + + if ( m_bDisposed ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException(); + } + + //TODO: + return uno::Reference< beans::XPropertySetInfo >(); +} + +//----------------------------------------------- +void SAL_CALL OInputCompStream::setPropertyValue( const ::rtl::OUString& aPropertyName, const uno::Any& /*aValue*/ ) + throw ( beans::UnknownPropertyException, + beans::PropertyVetoException, + lang::IllegalArgumentException, + lang::WrappedTargetException, + uno::RuntimeException ) +{ + ::osl::MutexGuard aGuard( m_rMutexRef->GetMutex() ); + + if ( m_bDisposed ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException(); + } + + // all the provided properties are accessible + for ( sal_Int32 aInd = 0; aInd < m_aProperties.getLength(); aInd++ ) + { + if ( m_aProperties[aInd].Name.equals( aPropertyName ) ) + { + throw beans::PropertyVetoException(); // TODO + } + } + + throw beans::UnknownPropertyException(); // TODO +} + + +//----------------------------------------------- +uno::Any SAL_CALL OInputCompStream::getPropertyValue( const ::rtl::OUString& aProp ) + throw ( beans::UnknownPropertyException, + lang::WrappedTargetException, + uno::RuntimeException ) +{ + ::osl::MutexGuard aGuard( m_rMutexRef->GetMutex() ); + + if ( m_bDisposed ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException(); + } + + ::rtl::OUString aPropertyName; + if ( aProp.equalsAscii( "IsEncrypted" ) ) + aPropertyName = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Encrypted" ) ); + else + aPropertyName = aProp; + + if ( aPropertyName.equalsAscii( "RelationsInfo" ) ) + throw beans::UnknownPropertyException(); // TODO + + // all the provided properties are accessible + for ( sal_Int32 aInd = 0; aInd < m_aProperties.getLength(); aInd++ ) + { + if ( m_aProperties[aInd].Name.equals( aPropertyName ) ) + { + return m_aProperties[aInd].Value; + } + } + + throw beans::UnknownPropertyException(); // TODO +} + + +//----------------------------------------------- +void SAL_CALL OInputCompStream::addPropertyChangeListener( + const ::rtl::OUString& /*aPropertyName*/, + const uno::Reference< beans::XPropertyChangeListener >& /*xListener*/ ) + throw ( beans::UnknownPropertyException, + lang::WrappedTargetException, + uno::RuntimeException ) +{ + ::osl::MutexGuard aGuard( m_rMutexRef->GetMutex() ); + + if ( m_bDisposed ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException(); + } + + //TODO: +} + + +//----------------------------------------------- +void SAL_CALL OInputCompStream::removePropertyChangeListener( + const ::rtl::OUString& /*aPropertyName*/, + const uno::Reference< beans::XPropertyChangeListener >& /*aListener*/ ) + throw ( beans::UnknownPropertyException, + lang::WrappedTargetException, + uno::RuntimeException ) +{ + ::osl::MutexGuard aGuard( m_rMutexRef->GetMutex() ); + + if ( m_bDisposed ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException(); + } + + //TODO: +} + + +//----------------------------------------------- +void SAL_CALL OInputCompStream::addVetoableChangeListener( + const ::rtl::OUString& /*PropertyName*/, + const uno::Reference< beans::XVetoableChangeListener >& /*aListener*/ ) + throw ( beans::UnknownPropertyException, + lang::WrappedTargetException, + uno::RuntimeException ) +{ + ::osl::MutexGuard aGuard( m_rMutexRef->GetMutex() ); + + if ( m_bDisposed ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException(); + } + + //TODO: +} + + +//----------------------------------------------- +void SAL_CALL OInputCompStream::removeVetoableChangeListener( + const ::rtl::OUString& /*PropertyName*/, + const uno::Reference< beans::XVetoableChangeListener >& /*aListener*/ ) + throw ( beans::UnknownPropertyException, + lang::WrappedTargetException, + uno::RuntimeException ) +{ + ::osl::MutexGuard aGuard( m_rMutexRef->GetMutex() ); + + if ( m_bDisposed ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException(); + } + + //TODO: +} + + diff --git a/package/source/xstor/ocompinstream.hxx b/package/source/xstor/ocompinstream.hxx new file mode 100644 index 000000000000..fcb472e3f92a --- /dev/null +++ b/package/source/xstor/ocompinstream.hxx @@ -0,0 +1,128 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +#ifndef _INPUTCOMPSTREAM_HXX_ +#define _INPUTCOMPSTREAM_HXX_ + +#include <com/sun/star/io/XInputStream.hpp> +#include <com/sun/star/io/XStream.hpp> +#include <com/sun/star/lang/XComponent.hpp> +#include <com/sun/star/beans/XPropertySet.hpp> +#include <com/sun/star/beans/PropertyValue.hpp> +#include <com/sun/star/embed/XExtendedStorageStream.hpp> +#include <com/sun/star/embed/XRelationshipAccess.hpp> +#include <cppuhelper/implbase4.hxx> +#include <cppuhelper/interfacecontainer.h> + +#include "mutexholder.hxx" + +struct OWriteStream_Impl; + +class OInputCompStream : public cppu::WeakImplHelper4 < ::com::sun::star::io::XInputStream + ,::com::sun::star::embed::XExtendedStorageStream + ,::com::sun::star::embed::XRelationshipAccess + ,::com::sun::star::beans::XPropertySet > +{ +protected: + OWriteStream_Impl* m_pImpl; + + SotMutexHolderRef m_rMutexRef; + + ::com::sun::star::uno::Reference < ::com::sun::star::io::XInputStream > m_xStream; + + ::cppu::OInterfaceContainerHelper* m_pInterfaceContainer; + + ::com::sun::star::uno::Sequence < ::com::sun::star::beans::PropertyValue > m_aProperties; + + sal_Bool m_bDisposed; + + sal_Int32 m_nStorageType; + +public: + OInputCompStream( OWriteStream_Impl& pImpl, + ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream > xStream, + const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >& aProps, + sal_Int32 nStorageType ); + + OInputCompStream( ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream > xStream, + const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >& aProps, + sal_Int32 nStorageType ); + + virtual ~OInputCompStream(); + + void InternalDispose(); + + // XInterface + virtual ::com::sun::star::uno::Any SAL_CALL queryInterface( const ::com::sun::star::uno::Type& rType ) + throw( ::com::sun::star::uno::RuntimeException ); + + // XInputStream + virtual sal_Int32 SAL_CALL readBytes( ::com::sun::star::uno::Sequence< sal_Int8 >& aData, sal_Int32 nBytesToRead ) + throw(::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); + virtual sal_Int32 SAL_CALL readSomeBytes( ::com::sun::star::uno::Sequence< sal_Int8 >& aData, sal_Int32 nMaxBytesToRead ) + throw(::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL skipBytes( sal_Int32 nBytesToSkip ) + throw(::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); + virtual sal_Int32 SAL_CALL available( ) + throw(::com::sun::star::io::NotConnectedException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL closeInput( ) + throw(::com::sun::star::io::NotConnectedException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); + + //XStream + virtual ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream > SAL_CALL getInputStream( ) throw (::com::sun::star::uno::RuntimeException); + virtual ::com::sun::star::uno::Reference< ::com::sun::star::io::XOutputStream > SAL_CALL getOutputStream( ) throw (::com::sun::star::uno::RuntimeException); + + //XComponent + virtual void SAL_CALL dispose( ) throw (::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL addEventListener( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XEventListener >& xListener ) throw (::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL removeEventListener( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XEventListener >& aListener ) throw (::com::sun::star::uno::RuntimeException); + + //XRelationshipAccess + virtual ::sal_Bool SAL_CALL hasByID( const ::rtl::OUString& sID ) throw (::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); + virtual ::rtl::OUString SAL_CALL getTargetByID( const ::rtl::OUString& sID ) throw (::com::sun::star::container::NoSuchElementException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); + virtual ::rtl::OUString SAL_CALL getTypeByID( const ::rtl::OUString& sID ) throw (::com::sun::star::container::NoSuchElementException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); + virtual ::com::sun::star::uno::Sequence< ::com::sun::star::beans::StringPair > SAL_CALL getRelationshipByID( const ::rtl::OUString& sID ) throw (::com::sun::star::container::NoSuchElementException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); + virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Sequence< ::com::sun::star::beans::StringPair > > SAL_CALL getRelationshipsByType( const ::rtl::OUString& sType ) throw (::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); + virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Sequence< ::com::sun::star::beans::StringPair > > SAL_CALL getAllRelationships( ) throw (::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL insertRelationshipByID( const ::rtl::OUString& sID, const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::StringPair >& aEntry, ::sal_Bool bReplace ) throw (::com::sun::star::container::ElementExistException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL removeRelationshipByID( const ::rtl::OUString& sID ) throw (::com::sun::star::container::NoSuchElementException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL insertRelationships( const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Sequence< ::com::sun::star::beans::StringPair > >& aEntries, ::sal_Bool bReplace ) throw (::com::sun::star::container::ElementExistException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL clearRelationships( ) throw (::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); + + //XPropertySet + virtual ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySetInfo > SAL_CALL getPropertySetInfo() throw ( ::com::sun::star::uno::RuntimeException ); + virtual void SAL_CALL setPropertyValue( const ::rtl::OUString& aPropertyName, const ::com::sun::star::uno::Any& aValue ) throw ( ::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::beans::PropertyVetoException, ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException ); + virtual ::com::sun::star::uno::Any SAL_CALL getPropertyValue( const ::rtl::OUString& PropertyName ) throw ( ::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException ); + virtual void SAL_CALL addPropertyChangeListener( const ::rtl::OUString& aPropertyName, const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertyChangeListener >& xListener ) throw ( ::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException ); + virtual void SAL_CALL removePropertyChangeListener( const ::rtl::OUString& aPropertyName, const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertyChangeListener >& aListener ) throw ( ::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException ); + virtual void SAL_CALL addVetoableChangeListener( const ::rtl::OUString& PropertyName, const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XVetoableChangeListener >& aListener ) throw ( ::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException ); + virtual void SAL_CALL removeVetoableChangeListener( const ::rtl::OUString& PropertyName, const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XVetoableChangeListener >& aListener ) throw ( ::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException ); + +}; + +#endif + diff --git a/package/source/xstor/ohierarchyholder.cxx b/package/source/xstor/ohierarchyholder.cxx new file mode 100644 index 000000000000..8e22b2b3a093 --- /dev/null +++ b/package/source/xstor/ohierarchyholder.cxx @@ -0,0 +1,356 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_package.hxx" +#include <com/sun/star/uno/Reference.hxx> +#include <com/sun/star/embed/ElementModes.hpp> +#include <com/sun/star/embed/XHierarchicalStorageAccess.hpp> +#include <com/sun/star/lang/WrappedTargetRuntimeException.hpp> + +#include "ohierarchyholder.hxx" + +using namespace ::com::sun::star; + +//=============================================== +// OHierarchyHolder_Impl +//=============================================== + +//----------------------------------------------- +uno::Reference< embed::XExtendedStorageStream > OHierarchyHolder_Impl::GetStreamHierarchically( sal_Int32 nStorageMode, OStringList_Impl& aListPath, sal_Int32 nStreamMode, const ::rtl::OUString& aPass ) +{ + uno::Reference< embed::XStorage > xOwnStor( m_xWeakOwnStorage.get(), uno::UNO_QUERY_THROW ); + + if ( !( nStorageMode & embed::ElementModes::WRITE ) && ( nStreamMode & embed::ElementModes::WRITE ) ) + throw io::IOException(); + + uno::Reference< embed::XExtendedStorageStream > xResult = + m_xChild->GetStreamHierarchically( nStorageMode, aListPath, nStreamMode, aPass ); + if ( !xResult.is() ) + throw uno::RuntimeException(); + + return xResult; +} + +//----------------------------------------------- +void OHierarchyHolder_Impl::RemoveStreamHierarchically( OStringList_Impl& aListPath ) +{ + uno::Reference< embed::XStorage > xOwnStor( m_xWeakOwnStorage.get(), uno::UNO_QUERY_THROW ); + + m_xChild->RemoveStreamHierarchically( aListPath ); +} + +//----------------------------------------------- +// static +OStringList_Impl OHierarchyHolder_Impl::GetListPathFromString( const ::rtl::OUString& aPath ) +{ + OStringList_Impl aResult; + sal_Int32 nIndex = 0; + do + { + ::rtl::OUString aName = aPath.getToken( 0, '/', nIndex ); + if ( !aName.getLength() ) + throw lang::IllegalArgumentException(); + + aResult.push_back( aName ); + } + while ( nIndex >= 0 ); + + return aResult; +} + +//=============================================== +// OHierarchyElement_Impl +//=============================================== + +//----------------------------------------------- +uno::Reference< embed::XExtendedStorageStream > OHierarchyElement_Impl::GetStreamHierarchically( sal_Int32 nStorageMode, OStringList_Impl& aListPath, sal_Int32 nStreamMode, const ::rtl::OUString& aPass ) +{ + ::osl::MutexGuard aGuard( m_aMutex ); + + if ( !( nStorageMode & embed::ElementModes::WRITE ) && ( nStreamMode & embed::ElementModes::WRITE ) ) + throw io::IOException(); + + if ( !aListPath.size() ) + throw uno::RuntimeException(); + + ::rtl::OUString aNextName = *(aListPath.begin()); + aListPath.erase( aListPath.begin() ); + + uno::Reference< embed::XExtendedStorageStream > xResult; + + uno::Reference< embed::XStorage > xOwnStor = m_xOwnStorage.is() ? m_xOwnStorage + : uno::Reference< embed::XStorage >( m_xWeakOwnStorage.get(), uno::UNO_QUERY ); + if ( !xOwnStor.is() ) + throw uno::RuntimeException(); + + if ( !aListPath.size() ) + { + uno::Reference< embed::XHierarchicalStorageAccess > xHStorage( xOwnStor, uno::UNO_QUERY_THROW ); + if ( !aPass.getLength() ) + xResult = xHStorage->openStreamElementByHierarchicalName( aNextName, nStreamMode ); + else + xResult = xHStorage->openEncryptedStreamElementByHierarchicalName( aNextName, nStreamMode, aPass ); + + uno::Reference< embed::XTransactedObject > xTransact( xResult, uno::UNO_QUERY ); + if ( xTransact.is() ) + { + // the existance of the transacted object means that the stream is opened for writing also + // so the whole chain must be commited + uno::Reference< embed::XTransactionBroadcaster > xTrBroadcast( xTransact, uno::UNO_QUERY_THROW ); + xTrBroadcast->addTransactionListener( static_cast< embed::XTransactionListener* >( this ) ); + } + else + { + uno::Reference< lang::XComponent > xStreamComp( xResult, uno::UNO_QUERY_THROW ); + xStreamComp->addEventListener( static_cast< lang::XEventListener* >( this ) ); + } + + m_aOpenStreams.push_back( uno::WeakReference< embed::XExtendedStorageStream >( xResult ) ); + } + else + { + sal_Bool bNewElement = sal_False; + ::rtl::Reference< OHierarchyElement_Impl > aElement; + OHierarchyElementList_Impl::iterator aIter = m_aChildren.find( aNextName ); + if ( aIter != m_aChildren.end() ) + aElement = aIter->second; + + if ( !aElement.is() ) + { + bNewElement = sal_True; + uno::Reference< embed::XStorage > xChildStorage = xOwnStor->openStorageElement( aNextName, nStorageMode ); + if ( !xChildStorage.is() ) + throw uno::RuntimeException(); + + aElement = new OHierarchyElement_Impl( NULL, xChildStorage ); + } + + xResult = aElement->GetStreamHierarchically( nStorageMode, aListPath, nStreamMode, aPass ); + if ( !xResult.is() ) + throw uno::RuntimeException(); + + if ( bNewElement ) + { + m_aChildren[aNextName] = aElement; + aElement->SetParent( this ); + } + } + + // the subelement was opened successfuly, remember the storage to let it be locked + m_xOwnStorage = xOwnStor; + + return xResult; +} + +//----------------------------------------------- +void OHierarchyElement_Impl::RemoveStreamHierarchically( OStringList_Impl& aListPath ) +{ + ::osl::MutexGuard aGuard( m_aMutex ); + + if ( !aListPath.size() ) + throw uno::RuntimeException(); + + ::rtl::OUString aNextName = *(aListPath.begin()); + aListPath.erase( aListPath.begin() ); + + uno::Reference< embed::XExtendedStorageStream > xResult; + + uno::Reference< embed::XStorage > xOwnStor = m_xOwnStorage.is() ? m_xOwnStorage + : uno::Reference< embed::XStorage >( m_xWeakOwnStorage.get(), uno::UNO_QUERY ); + if ( !xOwnStor.is() ) + throw uno::RuntimeException(); + + if ( !aListPath.size() ) + { + xOwnStor->removeElement( aNextName ); + } + else + { + sal_Bool bNewElement = sal_False; + ::rtl::Reference< OHierarchyElement_Impl > aElement; + OHierarchyElementList_Impl::iterator aIter = m_aChildren.find( aNextName ); + if ( aIter != m_aChildren.end() ) + aElement = aIter->second; + + if ( !aElement.is() ) + { + bNewElement = sal_True; + uno::Reference< embed::XStorage > xChildStorage = xOwnStor->openStorageElement( aNextName, + embed::ElementModes::READWRITE ); + if ( !xChildStorage.is() ) + throw uno::RuntimeException(); + + aElement = new OHierarchyElement_Impl( NULL, xChildStorage ); + } + + aElement->RemoveStreamHierarchically( aListPath ); + } + + uno::Reference< embed::XTransactedObject > xTransact( xOwnStor, uno::UNO_QUERY ); + if ( xTransact.is() ) + xTransact->commit(); + + TestForClosing(); +} + +//----------------------------------------------- +void OHierarchyElement_Impl::Commit() +{ + ::rtl::Reference< OHierarchyElement_Impl > aLocker( this ); + ::rtl::Reference< OHierarchyElement_Impl > aParent; + uno::Reference< embed::XStorage > xOwnStor; + + { + ::osl::MutexGuard aGuard( m_aMutex ); + aParent = m_rParent; + xOwnStor = m_xOwnStorage; + } + + if ( xOwnStor.is() ) + { + uno::Reference< embed::XTransactedObject > xTransact( xOwnStor, uno::UNO_QUERY_THROW ); + xTransact->commit(); + if ( aParent.is() ) + aParent->Commit(); + } +} + +//----------------------------------------------- +void OHierarchyElement_Impl::TestForClosing() +{ + ::rtl::Reference< OHierarchyElement_Impl > aLocker( this ); + { + ::osl::MutexGuard aGuard( m_aMutex ); + + if ( !m_aOpenStreams.size() && !m_aChildren.size() ) + { + if ( m_rParent.is() ) + { + // only the root storage should not be disposed, other storages can be disposed + if ( m_xOwnStorage.is() ) + { + try + { + m_xOwnStorage->dispose(); + } + catch( uno::Exception& ) + {} + } + + m_rParent->RemoveElement( this ); + } + + m_xOwnStorage = uno::Reference< embed::XStorage >(); + } + } +} + +//----------------------------------------------- +void SAL_CALL OHierarchyElement_Impl::disposing( const lang::EventObject& Source ) + throw ( uno::RuntimeException ) +{ + uno::Sequence< embed::XStorage > aStoragesToCommit; + + try + { + ::osl::ClearableMutexGuard aGuard( m_aMutex ); + uno::Reference< embed::XExtendedStorageStream > xStream( Source.Source, uno::UNO_QUERY ); + + for ( OWeakStorRefList_Impl::iterator pStorageIter = m_aOpenStreams.begin(); + pStorageIter != m_aOpenStreams.end(); ) + { + OWeakStorRefList_Impl::iterator pTmp = pStorageIter++; + if ( !pTmp->get().is() || pTmp->get() == xStream ) + m_aOpenStreams.erase( pTmp ); + } + + aGuard.clear(); + + TestForClosing(); + } + catch( uno::Exception& ) + { + throw uno::RuntimeException(); // no exception must happen here, usually an exception means disaster + } +} + +//----------------------------------------------- +void OHierarchyElement_Impl::RemoveElement( const ::rtl::Reference< OHierarchyElement_Impl >& aRef ) +{ + { + ::osl::MutexGuard aGuard( m_aMutex ); + for ( OHierarchyElementList_Impl::iterator aIter = m_aChildren.begin(); + aIter != m_aChildren.end(); /* increment is done in body */) + { + OHierarchyElementList_Impl::iterator aTmpIter = aIter; + aIter++; + + if ( aTmpIter->second == aRef ) + m_aChildren.erase( aTmpIter ); + } + } + + TestForClosing(); +} + +// XTransactionListener +//----------------------------------------------- +void SAL_CALL OHierarchyElement_Impl::preCommit( const ::com::sun::star::lang::EventObject& /*aEvent*/ ) + throw (::com::sun::star::uno::Exception, ::com::sun::star::uno::RuntimeException) +{ +} + +//----------------------------------------------- +void SAL_CALL OHierarchyElement_Impl::commited( const ::com::sun::star::lang::EventObject& /*aEvent*/ ) + throw (::com::sun::star::uno::RuntimeException) +{ + try + { + Commit(); + } + catch( uno::Exception& e ) + { + throw lang::WrappedTargetRuntimeException( + ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Can not commit storage sequence!" ) ), + uno::Reference< uno::XInterface >(), + uno::makeAny( e ) ); + } +} + +//----------------------------------------------- +void SAL_CALL OHierarchyElement_Impl::preRevert( const ::com::sun::star::lang::EventObject& /*aEvent*/ ) + throw (::com::sun::star::uno::Exception, ::com::sun::star::uno::RuntimeException) +{ +} + +//----------------------------------------------- +void SAL_CALL OHierarchyElement_Impl::reverted( const ::com::sun::star::lang::EventObject& /*aEvent*/ ) + throw (::com::sun::star::uno::RuntimeException) +{ +} + diff --git a/package/source/xstor/ohierarchyholder.hxx b/package/source/xstor/ohierarchyholder.hxx new file mode 100644 index 000000000000..17c14d3a6001 --- /dev/null +++ b/package/source/xstor/ohierarchyholder.hxx @@ -0,0 +1,139 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +#ifndef _OHIERARCHYHOLDER_HXX_ +#define _OHIERARCHYHOLDER_HXX_ + +#include <com/sun/star/embed/XStorage.hpp> +#include <com/sun/star/embed/XTransactionListener.hpp> +#include <com/sun/star/embed/XExtendedStorageStream.hpp> +#include <cppuhelper/implbase1.hxx> + +#include <rtl/ref.hxx> + +#include <hash_map> +#include <list> +#include <vector> + +struct OHierarchyElement_Impl; + +struct eqFunc +{ + sal_Bool operator()( const rtl::OUString &r1, + const rtl::OUString &r2) const + { + return r1 == r2; + } +}; +typedef ::std::hash_map< ::rtl::OUString, + ::rtl::Reference< OHierarchyElement_Impl >, + ::rtl::OUStringHash, + eqFunc > OHierarchyElementList_Impl; + +typedef ::std::vector< ::rtl::OUString > OStringList_Impl; +typedef ::std::list< ::com::sun::star::uno::WeakReference< ::com::sun::star::embed::XExtendedStorageStream > > + OWeakStorRefList_Impl; + +struct OHierarchyElement_Impl : public cppu::WeakImplHelper1< ::com::sun::star::embed::XTransactionListener > +{ + ::osl::Mutex m_aMutex; + + ::rtl::Reference< OHierarchyElement_Impl > m_rParent; + ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage > m_xOwnStorage; + ::com::sun::star::uno::WeakReference< ::com::sun::star::embed::XStorage > m_xWeakOwnStorage; + + OHierarchyElementList_Impl m_aChildren; + + OWeakStorRefList_Impl m_aOpenStreams; + +public: + OHierarchyElement_Impl( OHierarchyElement_Impl* pParent, const ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage >& xStorage ) + : m_rParent( pParent ) + , m_xOwnStorage( xStorage ) + {} + + OHierarchyElement_Impl( const ::com::sun::star::uno::WeakReference< ::com::sun::star::embed::XStorage >& xWeakStorage ) + : m_rParent( NULL ) + , m_xWeakOwnStorage( xWeakStorage ) + {} + + void Commit(); + + void SetParent( const ::rtl::Reference< OHierarchyElement_Impl >& rParent ) { m_rParent = rParent; } + + void TestForClosing(); + + void RemoveElement( const ::rtl::Reference< OHierarchyElement_Impl >& aRef ); + + ::com::sun::star::uno::Reference< ::com::sun::star::embed::XExtendedStorageStream > + GetStreamHierarchically( sal_Int32 nStorageMode, + OStringList_Impl& aPath, + sal_Int32 nStreamMode, + const ::rtl::OUString& aPassword = ::rtl::OUString() ); + + void RemoveStreamHierarchically( OStringList_Impl& aListPath ); + + // XEventListener + virtual void SAL_CALL disposing( const ::com::sun::star::lang::EventObject& Source ) + throw (::com::sun::star::uno::RuntimeException); + + + // XTransactionListener + virtual void SAL_CALL preCommit( const ::com::sun::star::lang::EventObject& aEvent ) + throw (::com::sun::star::uno::Exception, ::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL commited( const ::com::sun::star::lang::EventObject& aEvent ) + throw (::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL preRevert( const ::com::sun::star::lang::EventObject& aEvent ) + throw (::com::sun::star::uno::Exception, ::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL reverted( const ::com::sun::star::lang::EventObject& aEvent ) + throw (::com::sun::star::uno::RuntimeException); + +}; + +class OHierarchyHolder_Impl : public ::cppu::OWeakObject +{ + ::com::sun::star::uno::WeakReference< ::com::sun::star::embed::XStorage > m_xWeakOwnStorage; + ::rtl::Reference< OHierarchyElement_Impl > m_xChild; +public: + OHierarchyHolder_Impl( const ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage >& xOwnStorage ) + : m_xWeakOwnStorage( xOwnStorage ) + , m_xChild( new OHierarchyElement_Impl( ::com::sun::star::uno::WeakReference< ::com::sun::star::embed::XStorage >( xOwnStorage ) ) ) + {} + + static OStringList_Impl GetListPathFromString( const ::rtl::OUString& aPath ); + + ::com::sun::star::uno::Reference< ::com::sun::star::embed::XExtendedStorageStream > + GetStreamHierarchically( sal_Int32 nStorageMode, + OStringList_Impl& aListPath, + sal_Int32 nStreamMode, + const ::rtl::OUString& aPassword = ::rtl::OUString() ); + + void RemoveStreamHierarchically( OStringList_Impl& aListPath ); +}; + +#endif // _OHIERARCHYHOLDER + diff --git a/package/source/xstor/oseekinstream.cxx b/package/source/xstor/oseekinstream.cxx new file mode 100644 index 000000000000..0cd3f595c2b3 --- /dev/null +++ b/package/source/xstor/oseekinstream.cxx @@ -0,0 +1,180 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_package.hxx" +#include <com/sun/star/lang/DisposedException.hpp> +#include <cppuhelper/typeprovider.hxx> +#include <osl/diagnose.h> + +#include "oseekinstream.hxx" +#include "owriteablestream.hxx" + +using namespace ::com::sun::star; + +OInputSeekStream::OInputSeekStream( OWriteStream_Impl& pImpl, + uno::Reference < io::XInputStream > xStream, + const uno::Sequence< beans::PropertyValue >& aProps, + sal_Int32 nStorageType ) +: OInputCompStream( pImpl, xStream, aProps, nStorageType ) +{ + if ( m_xStream.is() ) + { + m_xSeekable = uno::Reference< io::XSeekable >( m_xStream, uno::UNO_QUERY ); + OSL_ENSURE( m_xSeekable.is(), "No seeking support!\n" ); + } +} + +OInputSeekStream::OInputSeekStream( uno::Reference < io::XInputStream > xStream, + const uno::Sequence< beans::PropertyValue >& aProps, + sal_Int32 nStorageType ) +: OInputCompStream( xStream, aProps, nStorageType ) +{ + if ( m_xStream.is() ) + { + m_xSeekable = uno::Reference< io::XSeekable >( m_xStream, uno::UNO_QUERY ); + OSL_ENSURE( m_xSeekable.is(), "No seeking support!\n" ); + } +} + +OInputSeekStream::~OInputSeekStream() +{ +} + +uno::Sequence< uno::Type > SAL_CALL OInputSeekStream::getTypes() + throw ( uno::RuntimeException ) +{ + static ::cppu::OTypeCollection* pTypeCollection = NULL ; + + if ( pTypeCollection == NULL ) + { + ::osl::MutexGuard aGuard( m_rMutexRef->GetMutex() ) ; + + if ( pTypeCollection == NULL ) + { + static ::cppu::OTypeCollection aTypeCollection( + ::getCppuType(( const uno::Reference< io::XSeekable >* )NULL ), + OInputCompStream::getTypes() ); + + pTypeCollection = &aTypeCollection ; + } + } + + return pTypeCollection->getTypes() ; +} + +uno::Any SAL_CALL OInputSeekStream::queryInterface( const uno::Type& rType ) + throw( uno::RuntimeException ) +{ + // Attention: + // Don't use mutex or guard in this method!!! Is a method of XInterface. + + uno::Any aReturn( ::cppu::queryInterface( rType, + static_cast< io::XSeekable* >( this ) ) ); + + if ( aReturn.hasValue() == sal_True ) + { + return aReturn ; + } + + return OInputCompStream::queryInterface( rType ) ; +} + +void SAL_CALL OInputSeekStream::acquire() + throw() +{ + OInputCompStream::acquire(); +} + +void SAL_CALL OInputSeekStream::release() + throw() +{ + OInputCompStream::release(); +} + + +void SAL_CALL OInputSeekStream::seek( sal_Int64 location ) + throw ( lang::IllegalArgumentException, + io::IOException, + uno::RuntimeException ) +{ + ::osl::MutexGuard aGuard( m_rMutexRef->GetMutex() ); + if ( m_bDisposed ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException(); + } + + if ( !m_xSeekable.is() ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "No seekable!" ) ) ); + throw uno::RuntimeException(); + } + + m_xSeekable->seek( location ); +} + +sal_Int64 SAL_CALL OInputSeekStream::getPosition() + throw ( io::IOException, + uno::RuntimeException) +{ + ::osl::MutexGuard aGuard( m_rMutexRef->GetMutex() ); + if ( m_bDisposed ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException(); + } + + if ( !m_xSeekable.is() ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "No seekable!" ) ) ); + throw uno::RuntimeException(); + } + + return m_xSeekable->getPosition(); +} + +sal_Int64 SAL_CALL OInputSeekStream::getLength() + throw ( io::IOException, + uno::RuntimeException ) +{ + ::osl::MutexGuard aGuard( m_rMutexRef->GetMutex() ); + if ( m_bDisposed ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException(); + } + + if ( !m_xSeekable.is() ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "No seekable!" ) ) ); + throw uno::RuntimeException(); + } + + return m_xSeekable->getLength(); +} + diff --git a/package/source/xstor/oseekinstream.hxx b/package/source/xstor/oseekinstream.hxx new file mode 100644 index 000000000000..92a611af16aa --- /dev/null +++ b/package/source/xstor/oseekinstream.hxx @@ -0,0 +1,68 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +#ifndef _INPUTSEEKSTREAM_HXX_ +#define _INPUTSEEKSTREAM_HXX_ + +#include <com/sun/star/io/XSeekable.hpp> + +#include "ocompinstream.hxx" + +class OInputSeekStream : public OInputCompStream + , public ::com::sun::star::io::XSeekable +{ +protected: + ::com::sun::star::uno::Reference < ::com::sun::star::io::XSeekable > m_xSeekable; + +public: + OInputSeekStream( OWriteStream_Impl& pImpl, + ::com::sun::star::uno::Reference < ::com::sun::star::io::XInputStream > xStream, + const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >& aProps, + sal_Int32 nStorageType ); + + OInputSeekStream( ::com::sun::star::uno::Reference < ::com::sun::star::io::XInputStream > xStream, + const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >& aProps, + sal_Int32 nStorageType ); + + virtual ~OInputSeekStream(); + + virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type > SAL_CALL getTypes() throw (::com::sun::star::uno::RuntimeException); + + // XInterface + virtual ::com::sun::star::uno::Any SAL_CALL queryInterface( const ::com::sun::star::uno::Type& rType ) throw( ::com::sun::star::uno::RuntimeException ); + virtual void SAL_CALL acquire() throw(); + virtual void SAL_CALL release() throw(); + + //XSeekable + virtual void SAL_CALL seek( sal_Int64 location ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); + virtual sal_Int64 SAL_CALL getPosition() throw (::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); + virtual sal_Int64 SAL_CALL getLength() throw (::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); + +}; + +#endif + diff --git a/package/source/xstor/owriteablestream.cxx b/package/source/xstor/owriteablestream.cxx new file mode 100644 index 000000000000..be11586bc4fb --- /dev/null +++ b/package/source/xstor/owriteablestream.cxx @@ -0,0 +1,3613 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_package.hxx" +#include <com/sun/star/ucb/XSimpleFileAccess.hpp> +#include <com/sun/star/ucb/XCommandEnvironment.hpp> +#include <com/sun/star/lang/DisposedException.hpp> +#include <com/sun/star/lang/XUnoTunnel.hpp> +#include <com/sun/star/lang/XTypeProvider.hpp> +#include <com/sun/star/io/XInputStream.hpp> +#include <com/sun/star/io/IOException.hpp> +#include <com/sun/star/embed/ElementModes.hpp> +#include <com/sun/star/embed/StorageFormats.hpp> +#include <com/sun/star/lang/WrappedTargetRuntimeException.hpp> +#include <cppuhelper/typeprovider.hxx> +#include <cppuhelper/exc_hlp.hxx> +#include <osl/diagnose.h> + +#include <comphelper/processfactory.hxx> +#include <comphelper/componentcontext.hxx> +#include <comphelper/storagehelper.hxx> +#include <comphelper/ofopxmlhelper.hxx> + +#include "selfterminatefilestream.hxx" +#include "owriteablestream.hxx" +#include "oseekinstream.hxx" +#include "mutexholder.hxx" +#include "xstorage.hxx" + +#include <rtl/digest.h> +#include <rtl/logfile.hxx> + +// since the copying uses 32000 blocks usually, it makes sense to have a smaller size +#define MAX_STORCACHE_SIZE 30000 + + +using namespace ::com::sun::star; + +namespace package +{ +//----------------------------------------------- +uno::Sequence< sal_Int8 > MakeKeyFromPass( const ::rtl::OUString& aPass, sal_Bool bUseUTF ) +{ + // MS_1252 encoding was used for SO60 document format password encoding, + // this encoding supports only a minor subset of nonascii characters, + // but for compatibility reasons it has to be used for old document formats + + ::rtl::OString aByteStrPass; + if ( bUseUTF ) + aByteStrPass = ::rtl::OUStringToOString( aPass, RTL_TEXTENCODING_UTF8 ); + else + aByteStrPass = ::rtl::OUStringToOString( aPass, RTL_TEXTENCODING_MS_1252 ); + + sal_uInt8 pBuffer[RTL_DIGEST_LENGTH_SHA1]; + rtlDigestError nError = rtl_digest_SHA1( aByteStrPass.getStr(), + aByteStrPass.getLength(), + pBuffer, + RTL_DIGEST_LENGTH_SHA1 ); + + if ( nError != rtl_Digest_E_None ) + throw uno::RuntimeException(); + + return uno::Sequence< sal_Int8 >( (sal_Int8*)pBuffer, RTL_DIGEST_LENGTH_SHA1 ); + +} + +//----------------------------------------------- +void StaticAddLog( const ::rtl::OUString& aMessage ) +{ + try + { + ::comphelper::ComponentContext aContext( ::comphelper::getProcessServiceFactory() ); + if ( aContext.is() ) + { + uno::Reference< logging::XSimpleLogRing > xLogRing( aContext.getSingleton( "com.sun.star.logging.DocumentIOLogRing" ), uno::UNO_QUERY_THROW ); + xLogRing->logString( aMessage ); + } + } + catch( uno::Exception& ) + { + // No log + } +} +} // namespace package + +// ================================================================ +namespace +{ +//----------------------------------------------- +void SetEncryptionKeyProperty_Impl( const uno::Reference< beans::XPropertySet >& xPropertySet, + const uno::Sequence< sal_Int8 >& aKey ) +{ + OSL_ENSURE( xPropertySet.is(), "No property set is provided!\n" ); + if ( !xPropertySet.is() ) + throw uno::RuntimeException(); + + ::rtl::OUString aString_EncryptionKey = ::rtl::OUString::createFromAscii( "EncryptionKey" ); + try { + xPropertySet->setPropertyValue( aString_EncryptionKey, uno::makeAny( aKey ) ); + } + catch ( uno::Exception& aException ) + { + ::package::StaticAddLog( aException.Message ); + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Can't set encryption" ) ) ); + OSL_ENSURE( sal_False, "Can't write encryption related properties!\n" ); + throw io::IOException(); // TODO + } +} + +//----------------------------------------------- +uno::Any GetEncryptionKeyProperty_Impl( const uno::Reference< beans::XPropertySet >& xPropertySet ) +{ + OSL_ENSURE( xPropertySet.is(), "No property set is provided!\n" ); + if ( !xPropertySet.is() ) + throw uno::RuntimeException(); + + ::rtl::OUString aString_EncryptionKey = ::rtl::OUString::createFromAscii( "EncryptionKey" ); + try { + return xPropertySet->getPropertyValue( aString_EncryptionKey ); + } + catch ( uno::Exception& aException ) + { + ::package::StaticAddLog( aException.Message ); + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Can't get encryption property" ) ) ); + + OSL_ENSURE( sal_False, "Can't get encryption related properties!\n" ); + throw io::IOException(); // TODO + } +} + +//----------------------------------------------- +sal_Bool SequencesEqual( uno::Sequence< sal_Int8 > aSequence1, uno::Sequence< sal_Int8 > aSequence2 ) +{ + if ( aSequence1.getLength() != aSequence2.getLength() ) + return sal_False; + + for ( sal_Int32 nInd = 0; nInd < aSequence1.getLength(); nInd++ ) + if ( aSequence1[nInd] != aSequence2[nInd] ) + return sal_False; + + return sal_True; +} + +//----------------------------------------------- +sal_Bool KillFile( const ::rtl::OUString& aURL, const uno::Reference< lang::XMultiServiceFactory >& xFactory ) +{ + if ( !xFactory.is() ) + return sal_False; + + sal_Bool bRet = sal_False; + + try + { + uno::Reference < ucb::XSimpleFileAccess > xAccess( + xFactory->createInstance ( + ::rtl::OUString::createFromAscii( "com.sun.star.ucb.SimpleFileAccess" ) ), + uno::UNO_QUERY ); + + if ( xAccess.is() ) + { + xAccess->kill( aURL ); + bRet = sal_True; + } + } + catch( uno::Exception& aException ) + { + ::package::StaticAddLog( aException.Message ); + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Quiet exception" ) ) ); + } + + return bRet; +} + +const sal_Int32 n_ConstBufferSize = 32000; + +//----------------------------------------------- +::rtl::OUString GetNewTempFileURL( const uno::Reference< lang::XMultiServiceFactory > xFactory ) +{ + ::rtl::OUString aTempURL; + + uno::Reference < beans::XPropertySet > xTempFile( + xFactory->createInstance( ::rtl::OUString::createFromAscii( "com.sun.star.io.TempFile" ) ), + uno::UNO_QUERY ); + + if ( !xTempFile.is() ) + throw uno::RuntimeException(); // TODO + + try { + xTempFile->setPropertyValue( ::rtl::OUString::createFromAscii( "RemoveFile" ), uno::makeAny( sal_False ) ); + uno::Any aUrl = xTempFile->getPropertyValue( ::rtl::OUString::createFromAscii( "Uri" ) ); + aUrl >>= aTempURL; + } + catch ( uno::Exception& aException ) + { + ::package::StaticAddLog( aException.Message ); + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Quiet exception" ) ) ); + } + + if ( !aTempURL.getLength() ) + throw uno::RuntimeException(); // TODO: can not create tempfile + + return aTempURL; +} + +//----------------------------------------------- +uno::Reference< io::XStream > CreateMemoryStream( const uno::Reference< lang::XMultiServiceFactory >& xFactory ) +{ + if ( !xFactory.is() ) + throw uno::RuntimeException(); + + return uno::Reference< io::XStream >( xFactory->createInstance ( ::rtl::OUString::createFromAscii( "com.sun.star.comp.MemoryStream" ) ), uno::UNO_QUERY_THROW ); +} + +} // anonymous namespace +// ================================================================ + +//----------------------------------------------- +OWriteStream_Impl::OWriteStream_Impl( OStorage_Impl* pParent, + const uno::Reference< packages::XDataSinkEncrSupport >& xPackageStream, + const uno::Reference< lang::XSingleServiceFactory >& xPackage, + const uno::Reference< lang::XMultiServiceFactory >& xFactory, + sal_Bool bForceEncrypted, + sal_Int32 nStorageType, + sal_Bool bDefaultCompress, + const uno::Reference< io::XInputStream >& xRelInfoStream ) +: m_pAntiImpl( NULL ) +, m_bHasDataToFlush( sal_False ) +, m_bFlushed( sal_False ) +, m_xPackageStream( xPackageStream ) +, m_xFactory( xFactory ) +, m_pParent( pParent ) +, m_bForceEncrypted( bForceEncrypted ) +, m_bUseCommonPass( !bForceEncrypted && nStorageType == embed::StorageFormats::PACKAGE ) +, m_bHasCachedPassword( sal_False ) +, m_bCompressedSetExplicit( !bDefaultCompress ) +, m_xPackage( xPackage ) +, m_bHasInsertedStreamOptimization( sal_False ) +, m_nStorageType( nStorageType ) +, m_xOrigRelInfoStream( xRelInfoStream ) +, m_bOrigRelInfoBroken( sal_False ) +, m_nRelInfoStatus( RELINFO_NO_INIT ) +, m_nRelId( 1 ) +{ + OSL_ENSURE( xPackageStream.is(), "No package stream is provided!\n" ); + OSL_ENSURE( xPackage.is(), "No package component is provided!\n" ); + OSL_ENSURE( m_xFactory.is(), "No package stream is provided!\n" ); + OSL_ENSURE( pParent, "No parent storage is provided!\n" ); + OSL_ENSURE( m_nStorageType == embed::StorageFormats::OFOPXML || !m_xOrigRelInfoStream.is(), "The Relations info makes sence only for OFOPXML format!\n" ); +} + +//----------------------------------------------- +OWriteStream_Impl::~OWriteStream_Impl() +{ + DisposeWrappers(); + + if ( m_aTempURL.getLength() ) + { + KillFile( m_aTempURL, GetServiceFactory() ); + m_aTempURL = ::rtl::OUString(); + } + + CleanCacheStream(); +} + +//----------------------------------------------- +void OWriteStream_Impl::CleanCacheStream() +{ + if ( m_xCacheStream.is() ) + { + try + { + uno::Reference< io::XInputStream > xInputCache = m_xCacheStream->getInputStream(); + if ( xInputCache.is() ) + xInputCache->closeInput(); + } + catch( uno::Exception& ) + {} + + try + { + uno::Reference< io::XOutputStream > xOutputCache = m_xCacheStream->getOutputStream(); + if ( xOutputCache.is() ) + xOutputCache->closeOutput(); + } + catch( uno::Exception& ) + {} + + m_xCacheStream = uno::Reference< io::XStream >(); + m_xCacheSeek = uno::Reference< io::XSeekable >(); + } +} + +//----------------------------------------------- +void OWriteStream_Impl::AddLog( const ::rtl::OUString& aMessage ) +{ + if ( !m_xLogRing.is() ) + { + try + { + ::comphelper::ComponentContext aContext( ::comphelper::getProcessServiceFactory() ); + if ( aContext.is() ) + m_xLogRing.set( aContext.getSingleton( "com.sun.star.logging.DocumentIOLogRing" ), uno::UNO_QUERY_THROW ); + } + catch( uno::Exception& ) + { + // No log + } + } + + if ( m_xLogRing.is() ) + m_xLogRing->logString( aMessage ); +} + + +//----------------------------------------------- +void OWriteStream_Impl::InsertIntoPackageFolder( const ::rtl::OUString& aName, + const uno::Reference< container::XNameContainer >& xParentPackageFolder ) +{ + ::osl::MutexGuard aGuard( m_rMutexRef->GetMutex() ); + + OSL_ENSURE( m_bFlushed, "This method must not be called for nonflushed streams!\n" ); + if ( m_bFlushed ) + { + OSL_ENSURE( m_xPackageStream.is(), "An inserted stream is incomplete!\n" ); + uno::Reference< lang::XUnoTunnel > xTunnel( m_xPackageStream, uno::UNO_QUERY ); + if ( !xTunnel.is() ) + throw uno::RuntimeException(); // TODO + + xParentPackageFolder->insertByName( aName, uno::makeAny( xTunnel ) ); + + m_bFlushed = sal_False; + m_bHasInsertedStreamOptimization = sal_False; + } +} +//----------------------------------------------- +sal_Bool OWriteStream_Impl::IsEncrypted() +{ + if ( m_nStorageType != embed::StorageFormats::PACKAGE ) + return sal_False; + + if ( m_bForceEncrypted || m_bHasCachedPassword ) + return sal_True; + + if ( m_aTempURL.getLength() || m_xCacheStream.is() ) + return sal_False; + + GetStreamProperties(); + + // the following value can not be cached since it can change after root commit + sal_Bool bWasEncr = sal_False; + uno::Reference< beans::XPropertySet > xPropSet( m_xPackageStream, uno::UNO_QUERY ); + if ( xPropSet.is() ) + { + uno::Any aValue = xPropSet->getPropertyValue( ::rtl::OUString::createFromAscii( "WasEncrypted" ) ); + if ( !( aValue >>= bWasEncr ) ) + { + OSL_ENSURE( sal_False, "The property WasEncrypted has wrong type!\n" ); + } + } + + sal_Bool bToBeEncr = sal_False; + for ( sal_Int32 nInd = 0; nInd < m_aProps.getLength(); nInd++ ) + { + if ( m_aProps[nInd].Name.equalsAscii( "Encrypted" ) ) + { + if ( !( m_aProps[nInd].Value >>= bToBeEncr ) ) + { + OSL_ENSURE( sal_False, "The property has wrong type!\n" ); + } + } + } + + // since a new key set to the package stream it should not be removed except the case when + // the stream becomes nonencrypted + uno::Sequence< sal_Int8 > aKey; + if ( bToBeEncr ) + GetEncryptionKeyProperty_Impl( xPropSet ) >>= aKey; + + // If the properties must be investigated the stream is either + // was never changed or was changed, the parent was commited + // and the stream was closed. + // That means that if it is intended to use common storage key + // it is already has no encryption but is marked to be stored + // encrypted and the key is empty. + if ( !bWasEncr && bToBeEncr && !aKey.getLength() ) + { + // the stream is intended to use common storage password + m_bUseCommonPass = sal_True; + return sal_False; + } + else + return bToBeEncr; +} + +//----------------------------------------------- +void OWriteStream_Impl::SetDecrypted() +{ + OSL_ENSURE( m_nStorageType == embed::StorageFormats::PACKAGE, "The encryption is supported only for package storages!\n" ); + if ( m_nStorageType != embed::StorageFormats::PACKAGE ) + throw uno::RuntimeException(); + + GetStreamProperties(); + + // let the stream be modified + FillTempGetFileName(); + m_bHasDataToFlush = sal_True; + + // remove encryption + m_bForceEncrypted = sal_False; + m_bHasCachedPassword = sal_False; + m_aPass = ::rtl::OUString(); + + for ( sal_Int32 nInd = 0; nInd < m_aProps.getLength(); nInd++ ) + { + if ( m_aProps[nInd].Name.equalsAscii( "Encrypted" ) ) + m_aProps[nInd].Value <<= sal_False; + } +} + +//----------------------------------------------- +void OWriteStream_Impl::SetEncryptedWithPass( const ::rtl::OUString& aPass ) +{ + OSL_ENSURE( m_nStorageType == embed::StorageFormats::PACKAGE, "The encryption is supported only for package storages!\n" ); + if ( m_nStorageType != embed::StorageFormats::PACKAGE ) + throw uno::RuntimeException(); + + GetStreamProperties(); + + // let the stream be modified + FillTempGetFileName(); + m_bHasDataToFlush = sal_True; + + // introduce encryption info + for ( sal_Int32 nInd = 0; nInd < m_aProps.getLength(); nInd++ ) + { + if ( m_aProps[nInd].Name.equalsAscii( "Encrypted" ) ) + m_aProps[nInd].Value <<= sal_True; + } + + m_bUseCommonPass = sal_False; // very important to set it to false + + m_bHasCachedPassword = sal_True; + m_aPass = aPass; +} + +//----------------------------------------------- +void OWriteStream_Impl::DisposeWrappers() +{ + ::osl::MutexGuard aGuard( m_rMutexRef->GetMutex() ); + if ( m_pAntiImpl ) + { + try { + m_pAntiImpl->dispose(); + } + catch ( uno::RuntimeException& aRuntimeException ) + { + AddLog( aRuntimeException.Message ); + AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Quiet exception" ) ) ); + } + + m_pAntiImpl = NULL; + } + m_pParent = NULL; + + if ( !m_aInputStreamsList.empty() ) + { + for ( InputStreamsList_Impl::iterator pStreamIter = m_aInputStreamsList.begin(); + pStreamIter != m_aInputStreamsList.end(); pStreamIter++ ) + { + if ( (*pStreamIter) ) + { + (*pStreamIter)->InternalDispose(); + (*pStreamIter) = NULL; + } + } + + m_aInputStreamsList.clear(); + } +} + +//----------------------------------------------- +uno::Reference< lang::XMultiServiceFactory > OWriteStream_Impl::GetServiceFactory() +{ + if ( m_xFactory.is() ) + return m_xFactory; + + return ::comphelper::getProcessServiceFactory(); +} + +//----------------------------------------------- +::rtl::OUString OWriteStream_Impl::GetFilledTempFileIfNo( const uno::Reference< io::XInputStream >& xStream ) +{ + if ( !m_aTempURL.getLength() ) + { + ::rtl::OUString aTempURL = GetNewTempFileURL( GetServiceFactory() ); + + try { + if ( aTempURL && xStream.is() ) + { + uno::Reference < ucb::XSimpleFileAccess > xTempAccess( + GetServiceFactory()->createInstance ( + ::rtl::OUString::createFromAscii( "com.sun.star.ucb.SimpleFileAccess" ) ), + uno::UNO_QUERY ); + + if ( !xTempAccess.is() ) + throw uno::RuntimeException(); // TODO: + + uno::Reference< io::XOutputStream > xTempOutStream = xTempAccess->openFileWrite( aTempURL ); + if ( xTempOutStream.is() ) + { + // the current position of the original stream should be still OK, copy further + ::comphelper::OStorageHelper::CopyInputToOutput( xStream, xTempOutStream ); + xTempOutStream->closeOutput(); + xTempOutStream = uno::Reference< io::XOutputStream >(); + } + else + throw io::IOException(); // TODO: + } + } + catch( packages::WrongPasswordException& aWrongPasswordException ) + { + AddLog( aWrongPasswordException.Message ); + AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + + KillFile( aTempURL, GetServiceFactory() ); + throw; + } + catch( uno::Exception& aException ) + { + AddLog( aException.Message ); + AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + + KillFile( aTempURL, GetServiceFactory() ); + throw; + } + + if ( aTempURL.getLength() ) + CleanCacheStream(); + + m_aTempURL = aTempURL; + } + + return m_aTempURL; +} + +//----------------------------------------------- +::rtl::OUString OWriteStream_Impl::FillTempGetFileName() +{ + // should try to create cache first, if the amount of contents is too big, the temp file should be taken + if ( !m_xCacheStream.is() && !m_aTempURL.getLength() ) + { + uno::Reference< io::XInputStream > xOrigStream = m_xPackageStream->getDataStream(); + if ( !xOrigStream.is() ) + { + // in case of new inserted package stream it is possible that input stream still was not set + uno::Reference< io::XStream > xCacheStream = CreateMemoryStream( GetServiceFactory() ); + OSL_ENSURE( xCacheStream.is(), "If the stream can not be created an exception must be thrown!\n" ); + m_xCacheSeek.set( xCacheStream, uno::UNO_QUERY_THROW ); + m_xCacheStream = xCacheStream; + } + else + { + sal_Int32 nRead = 0; + uno::Sequence< sal_Int8 > aData( MAX_STORCACHE_SIZE + 1 ); + nRead = xOrigStream->readBytes( aData, MAX_STORCACHE_SIZE + 1 ); + if ( aData.getLength() > nRead ) + aData.realloc( nRead ); + + if ( nRead <= MAX_STORCACHE_SIZE ) + { + uno::Reference< io::XStream > xCacheStream = CreateMemoryStream( GetServiceFactory() ); + OSL_ENSURE( xCacheStream.is(), "If the stream can not be created an exception must be thrown!\n" ); + + if ( nRead ) + { + uno::Reference< io::XOutputStream > xOutStream( xCacheStream->getOutputStream(), uno::UNO_SET_THROW ); + xOutStream->writeBytes( aData ); + } + m_xCacheSeek.set( xCacheStream, uno::UNO_QUERY_THROW ); + m_xCacheStream = xCacheStream; + m_xCacheSeek->seek( 0 ); + } + else if ( !m_aTempURL.getLength() ) + { + m_aTempURL = GetNewTempFileURL( GetServiceFactory() ); + + try { + if ( m_aTempURL.getLength() ) + { + uno::Reference < ucb::XSimpleFileAccess > xTempAccess( + GetServiceFactory()->createInstance ( + ::rtl::OUString::createFromAscii( "com.sun.star.ucb.SimpleFileAccess" ) ), + uno::UNO_QUERY ); + + if ( !xTempAccess.is() ) + throw uno::RuntimeException(); // TODO: + + + uno::Reference< io::XOutputStream > xTempOutStream = xTempAccess->openFileWrite( m_aTempURL ); + if ( xTempOutStream.is() ) + { + // copy stream contents to the file + xTempOutStream->writeBytes( aData ); + + // the current position of the original stream should be still OK, copy further + ::comphelper::OStorageHelper::CopyInputToOutput( xOrigStream, xTempOutStream ); + xTempOutStream->closeOutput(); + xTempOutStream = uno::Reference< io::XOutputStream >(); + } + else + throw io::IOException(); // TODO: + } + } + catch( packages::WrongPasswordException& ) + { + KillFile( m_aTempURL, GetServiceFactory() ); + m_aTempURL = ::rtl::OUString(); + + throw; + } + catch( uno::Exception& ) + { + KillFile( m_aTempURL, GetServiceFactory() ); + m_aTempURL = ::rtl::OUString(); + } + } + } + } + + return m_aTempURL; +} + +//----------------------------------------------- +uno::Reference< io::XStream > OWriteStream_Impl::GetTempFileAsStream() +{ + uno::Reference< io::XStream > xTempStream; + + if ( !m_xCacheStream.is() ) + { + if ( !m_aTempURL.getLength() ) + m_aTempURL = FillTempGetFileName(); + + if ( m_aTempURL.getLength() ) + { + // the temporary file is not used if the cache is used + uno::Reference < ucb::XSimpleFileAccess > xTempAccess( + GetServiceFactory()->createInstance ( + ::rtl::OUString::createFromAscii( "com.sun.star.ucb.SimpleFileAccess" ) ), + uno::UNO_QUERY ); + + if ( !xTempAccess.is() ) + throw uno::RuntimeException(); // TODO: + + try + { + xTempStream = xTempAccess->openFileReadWrite( m_aTempURL ); + } + catch( uno::Exception& aException ) + { + AddLog( aException.Message ); + AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Quiet exception" ) ) ); + } + } + } + + if ( m_xCacheStream.is() ) + xTempStream = m_xCacheStream; + + // the method must always return a stream + // in case the stream can not be open + // an exception should be thrown + if ( !xTempStream.is() ) + throw io::IOException(); //TODO: + + return xTempStream; +} + +//----------------------------------------------- +uno::Reference< io::XInputStream > OWriteStream_Impl::GetTempFileAsInputStream() +{ + uno::Reference< io::XInputStream > xInputStream; + + if ( !m_xCacheStream.is() ) + { + if ( !m_aTempURL.getLength() ) + m_aTempURL = FillTempGetFileName(); + + if ( m_aTempURL.getLength() ) + { + // the temporary file is not used if the cache is used + uno::Reference < ucb::XSimpleFileAccess > xTempAccess( + GetServiceFactory()->createInstance ( + ::rtl::OUString::createFromAscii( "com.sun.star.ucb.SimpleFileAccess" ) ), + uno::UNO_QUERY ); + + if ( !xTempAccess.is() ) + throw uno::RuntimeException(); // TODO: + + try + { + xInputStream = xTempAccess->openFileRead( m_aTempURL ); + } + catch( uno::Exception& aException ) + { + AddLog( aException.Message ); + AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Quiet exception" ) ) ); + } + } + } + + if ( m_xCacheStream.is() ) + xInputStream = m_xCacheStream->getInputStream(); + + // the method must always return a stream + // in case the stream can not be open + // an exception should be thrown + if ( !xInputStream.is() ) + throw io::IOException(); // TODO: + + return xInputStream; +} + +// ================================================================================================= + +//----------------------------------------------- +void OWriteStream_Impl::InsertStreamDirectly( const uno::Reference< io::XInputStream >& xInStream, + const uno::Sequence< beans::PropertyValue >& aProps ) +{ + ::osl::MutexGuard aGuard( m_rMutexRef->GetMutex() ) ; + + // this call can be made only during parent storage commit + // the parent storage is responsible for the correct handling + // of deleted and renamed contents + + OSL_ENSURE( m_xPackageStream.is(), "No package stream is set!\n" ); + + if ( m_bHasDataToFlush ) + throw io::IOException(); + + OSL_ENSURE( !m_aTempURL.getLength() && !m_xCacheStream.is(), "The temporary must not exist!\n" ); + + // use new file as current persistent representation + // the new file will be removed after it's stream is closed + m_xPackageStream->setDataStream( xInStream ); + + // copy properties to the package stream + uno::Reference< beans::XPropertySet > xPropertySet( m_xPackageStream, uno::UNO_QUERY ); + if ( !xPropertySet.is() ) + throw uno::RuntimeException(); + + // The storage-package communication has a problem + // the storage caches properties, thus if the package changes one of them itself + // the storage does not know about it + + // Depending from MediaType value the package can change the compressed property itself + // Thus if Compressed property is provided it must be set as the latest one + sal_Bool bCompressedIsSet = sal_False; + sal_Bool bCompressed = sal_False; + ::rtl::OUString aComprPropName( RTL_CONSTASCII_USTRINGPARAM( "Compressed" ) ); + ::rtl::OUString aMedTypePropName( RTL_CONSTASCII_USTRINGPARAM( "MediaType" ) ); + for ( sal_Int32 nInd = 0; nInd < aProps.getLength(); nInd++ ) + { + if ( aProps[nInd].Name.equals( aComprPropName ) ) + { + bCompressedIsSet = sal_True; + aProps[nInd].Value >>= bCompressed; + } + else if ( ( m_nStorageType == embed::StorageFormats::OFOPXML || m_nStorageType == embed::StorageFormats::PACKAGE ) + && aProps[nInd].Name.equals( aMedTypePropName ) ) + { + xPropertySet->setPropertyValue( aProps[nInd].Name, aProps[nInd].Value ); + } + else if ( m_nStorageType == embed::StorageFormats::PACKAGE && aProps[nInd].Name.equalsAscii( "UseCommonStoragePasswordEncryption" ) ) + aProps[nInd].Value >>= m_bUseCommonPass; + else + throw lang::IllegalArgumentException(); + + // if there are cached properties update them + if ( aProps[nInd].Name.equals( aMedTypePropName ) || aProps[nInd].Name.equals( aComprPropName ) ) + for ( sal_Int32 nMemInd = 0; nMemInd < m_aProps.getLength(); nMemInd++ ) + { + if ( aProps[nInd].Name.equals( m_aProps[nMemInd].Name ) ) + m_aProps[nMemInd].Value = aProps[nInd].Value; + } + } + + if ( bCompressedIsSet ) + { + xPropertySet->setPropertyValue( aComprPropName, uno::makeAny( (sal_Bool)bCompressed ) ); + m_bCompressedSetExplicit = sal_True; + } + + if ( m_bUseCommonPass ) + { + if ( m_nStorageType != embed::StorageFormats::PACKAGE ) + throw uno::RuntimeException(); + + // set to be encrypted but do not use encryption key + xPropertySet->setPropertyValue( ::rtl::OUString::createFromAscii( "EncryptionKey" ), + uno::makeAny( uno::Sequence< sal_Int8 >() ) ); + xPropertySet->setPropertyValue( ::rtl::OUString::createFromAscii( "Encrypted" ), + uno::makeAny( sal_True ) ); + } + + // the stream should be free soon, after package is stored + m_bHasDataToFlush = sal_False; + m_bFlushed = sal_True; // will allow to use transaction on stream level if will need it + m_bHasInsertedStreamOptimization = sal_True; +} + +//----------------------------------------------- +void OWriteStream_Impl::Commit() +{ + ::osl::MutexGuard aGuard( m_rMutexRef->GetMutex() ) ; + + OSL_ENSURE( m_xPackageStream.is(), "No package stream is set!\n" ); + + if ( !m_bHasDataToFlush ) + return; + + uno::Reference< packages::XDataSinkEncrSupport > xNewPackageStream; + uno::Sequence< uno::Any > aSeq( 1 ); + aSeq[0] <<= sal_False; + + if ( m_xCacheStream.is() ) + { + if ( m_pAntiImpl ) + m_pAntiImpl->DeInit(); + + uno::Reference< io::XInputStream > xInStream( m_xCacheStream->getInputStream(), uno::UNO_SET_THROW ); + + xNewPackageStream = uno::Reference< packages::XDataSinkEncrSupport >( + m_xPackage->createInstanceWithArguments( aSeq ), + uno::UNO_QUERY_THROW ); + + xNewPackageStream->setDataStream( xInStream ); + + m_xCacheStream = uno::Reference< io::XStream >(); + m_xCacheSeek = uno::Reference< io::XSeekable >(); + + } + else if ( m_aTempURL.getLength() ) + { + if ( m_pAntiImpl ) + m_pAntiImpl->DeInit(); + + uno::Reference< io::XInputStream > xInStream; + try + { + xInStream.set( static_cast< io::XInputStream* >( new OSelfTerminateFileStream( GetServiceFactory(), m_aTempURL ) ), uno::UNO_QUERY ); + } + catch( uno::Exception& ) + { + } + + if ( !xInStream.is() ) + throw io::IOException(); + + xNewPackageStream = uno::Reference< packages::XDataSinkEncrSupport >( + m_xPackage->createInstanceWithArguments( aSeq ), + uno::UNO_QUERY_THROW ); + + // TODO/NEW: Let the temporary file be removed after commit + xNewPackageStream->setDataStream( xInStream ); + m_aTempURL = ::rtl::OUString(); + } + else // if ( m_bHasInsertedStreamOptimization ) + { + // if the optimization is used the stream can be accessed directly + xNewPackageStream = m_xPackageStream; + } + + // copy properties to the package stream + uno::Reference< beans::XPropertySet > xPropertySet( xNewPackageStream, uno::UNO_QUERY ); + if ( !xPropertySet.is() ) + throw uno::RuntimeException(); + + for ( sal_Int32 nInd = 0; nInd < m_aProps.getLength(); nInd++ ) + { + if ( m_aProps[nInd].Name.equalsAscii( "Size" ) ) + { + if ( m_pAntiImpl && !m_bHasInsertedStreamOptimization && m_pAntiImpl->m_xSeekable.is() ) + { + m_aProps[nInd].Value <<= ((sal_Int32)m_pAntiImpl->m_xSeekable->getLength()); + xPropertySet->setPropertyValue( m_aProps[nInd].Name, m_aProps[nInd].Value ); + } + } + else + xPropertySet->setPropertyValue( m_aProps[nInd].Name, m_aProps[nInd].Value ); + } + + if ( m_bUseCommonPass ) + { + if ( m_nStorageType != embed::StorageFormats::PACKAGE ) + throw uno::RuntimeException(); + + // set to be encrypted but do not use encryption key + xPropertySet->setPropertyValue( ::rtl::OUString::createFromAscii( "EncryptionKey" ), + uno::makeAny( uno::Sequence< sal_Int8 >() ) ); + xPropertySet->setPropertyValue( ::rtl::OUString::createFromAscii( "Encrypted" ), + uno::makeAny( sal_True ) ); + } + else if ( m_bHasCachedPassword ) + { + if ( m_nStorageType != embed::StorageFormats::PACKAGE ) + throw uno::RuntimeException(); + + xPropertySet->setPropertyValue( ::rtl::OUString::createFromAscii( "EncryptionKey" ), + uno::makeAny( ::package::MakeKeyFromPass( m_aPass, sal_True ) ) ); + } + + // the stream should be free soon, after package is stored + m_xPackageStream = xNewPackageStream; + m_bHasDataToFlush = sal_False; + m_bFlushed = sal_True; // will allow to use transaction on stream level if will need it +} + +//----------------------------------------------- +void OWriteStream_Impl::Revert() +{ + // can be called only from parent storage + // means complete reload of the stream + + ::osl::MutexGuard aGuard( m_rMutexRef->GetMutex() ) ; + + if ( !m_bHasDataToFlush ) + return; // nothing to do + + OSL_ENSURE( m_aTempURL.getLength() || m_xCacheStream.is(), "The temporary must exist!\n" ); + + if ( m_xCacheStream.is() ) + { + m_xCacheStream = uno::Reference< io::XStream >(); + m_xCacheSeek = uno::Reference< io::XSeekable >(); + } + + if ( m_aTempURL.getLength() ) + { + KillFile( m_aTempURL, GetServiceFactory() ); + m_aTempURL = ::rtl::OUString(); + } + + m_aProps.realloc( 0 ); + + m_bHasDataToFlush = sal_False; + + m_bUseCommonPass = sal_True; + m_bHasCachedPassword = sal_False; + m_aPass = ::rtl::OUString(); + + if ( m_nStorageType == embed::StorageFormats::OFOPXML ) + { + // currently the relations storage is changed only on commit + m_xNewRelInfoStream = uno::Reference< io::XInputStream >(); + m_aNewRelInfo = uno::Sequence< uno::Sequence< beans::StringPair > >(); + if ( m_xOrigRelInfoStream.is() ) + { + // the original stream is still here, that means that it was not parsed + m_aOrigRelInfo = uno::Sequence< uno::Sequence< beans::StringPair > >(); + m_nRelInfoStatus = RELINFO_NO_INIT; + } + else + { + // the original stream was aready parsed + if ( !m_bOrigRelInfoBroken ) + m_nRelInfoStatus = RELINFO_READ; + else + m_nRelInfoStatus = RELINFO_BROKEN; + } + } +} + +//----------------------------------------------- +uno::Sequence< beans::PropertyValue > OWriteStream_Impl::GetStreamProperties() +{ + if ( !m_aProps.getLength() ) + m_aProps = ReadPackageStreamProperties(); + + return m_aProps; +} + +//----------------------------------------------- +uno::Sequence< beans::PropertyValue > OWriteStream_Impl::InsertOwnProps( + const uno::Sequence< beans::PropertyValue >& aProps, + sal_Bool bUseCommonPass ) +{ + uno::Sequence< beans::PropertyValue > aResult( aProps ); + sal_Int32 nLen = aResult.getLength(); + + if ( m_nStorageType == embed::StorageFormats::PACKAGE ) + { + for ( sal_Int32 nInd = 0; nInd < nLen; nInd++ ) + if ( aResult[nInd].Name.equalsAscii( "UseCommonStoragePasswordEncryption" ) ) + { + aResult[nInd].Value <<= bUseCommonPass; + return aResult; + } + + aResult.realloc( ++nLen ); + aResult[nLen - 1].Name = ::rtl::OUString::createFromAscii( "UseCommonStoragePasswordEncryption" ); + aResult[nLen - 1].Value <<= bUseCommonPass; + } + else if ( m_nStorageType == embed::StorageFormats::OFOPXML ) + { + ReadRelInfoIfNecessary(); + + uno::Any aValue; + if ( m_nRelInfoStatus == RELINFO_READ ) + aValue <<= m_aOrigRelInfo; + else if ( m_nRelInfoStatus == RELINFO_CHANGED_STREAM_READ || m_nRelInfoStatus == RELINFO_CHANGED ) + aValue <<= m_aNewRelInfo; + else // m_nRelInfoStatus == RELINFO_CHANGED_BROKEN || m_nRelInfoStatus == RELINFO_BROKEN + throw io::IOException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Wrong relinfo stream!" ) ), + uno::Reference< uno::XInterface >() ); + + for ( sal_Int32 nInd = 0; nInd < nLen; nInd++ ) + if ( aResult[nInd].Name.equalsAscii( "RelationsInfo" ) ) + { + aResult[nInd].Value = aValue; + return aResult; + } + + aResult.realloc( ++nLen ); + aResult[nLen - 1].Name = ::rtl::OUString::createFromAscii( "RelationsInfo" ); + aResult[nLen - 1].Value = aValue; + } + + return aResult; +} + +//----------------------------------------------- +sal_Bool OWriteStream_Impl::IsTransacted() +{ + ::osl::MutexGuard aGuard( m_rMutexRef->GetMutex() ) ; + return ( m_pAntiImpl && m_pAntiImpl->m_bTransacted ); +} + +void OWriteStream_Impl::ReadRelInfoIfNecessary() +{ + if ( m_nStorageType != embed::StorageFormats::OFOPXML ) + return; + + if ( m_nRelInfoStatus == RELINFO_NO_INIT ) + { + try + { + // Init from original stream + if ( m_xOrigRelInfoStream.is() ) + m_aOrigRelInfo = ::comphelper::OFOPXMLHelper::ReadRelationsInfoSequence( + m_xOrigRelInfoStream, + ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "_rels/*.rels" ) ), + m_xFactory ); + + // in case of success the stream must be thrown away, that means that the OrigRelInfo is initialized + // the reason for this is that the original stream might not be seekable ( at the same time the new + // provided stream must be seekable ), so it must be read only once + m_xOrigRelInfoStream = uno::Reference< io::XInputStream >(); + m_nRelInfoStatus = RELINFO_READ; + } + catch( uno::Exception& aException ) + { + AddLog( aException.Message ); + AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Quiet exception" ) ) ); + + m_nRelInfoStatus = RELINFO_BROKEN; + m_bOrigRelInfoBroken = sal_True; + } + } + else if ( m_nRelInfoStatus == RELINFO_CHANGED_STREAM ) + { + // Init from the new stream + try + { + if ( m_xNewRelInfoStream.is() ) + m_aNewRelInfo = ::comphelper::OFOPXMLHelper::ReadRelationsInfoSequence( + m_xNewRelInfoStream, + ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "_rels/*.rels" ) ), + m_xFactory ); + + m_nRelInfoStatus = RELINFO_CHANGED_STREAM_READ; + } + catch( uno::Exception ) + { + m_nRelInfoStatus = RELINFO_CHANGED_BROKEN; + } + } +} + +//----------------------------------------------- +uno::Sequence< beans::PropertyValue > OWriteStream_Impl::ReadPackageStreamProperties() +{ + sal_Int32 nPropNum = 0; + if ( m_nStorageType == embed::StorageFormats::ZIP ) + nPropNum = 2; + else if ( m_nStorageType == embed::StorageFormats::OFOPXML ) + nPropNum = 3; + else if ( m_nStorageType == embed::StorageFormats::PACKAGE ) + nPropNum = 4; + uno::Sequence< beans::PropertyValue > aResult( nPropNum ); + + // The "Compressed" property must be set after "MediaType" property, + // since the setting of the last one can change the value of the first one + + if ( m_nStorageType == embed::StorageFormats::OFOPXML || m_nStorageType == embed::StorageFormats::PACKAGE ) + { + aResult[0].Name = ::rtl::OUString::createFromAscii("MediaType"); + aResult[1].Name = ::rtl::OUString::createFromAscii("Compressed"); + aResult[2].Name = ::rtl::OUString::createFromAscii("Size"); + + if ( m_nStorageType == embed::StorageFormats::PACKAGE ) + aResult[3].Name = ::rtl::OUString::createFromAscii("Encrypted"); + } + else + { + aResult[0].Name = ::rtl::OUString::createFromAscii("Compressed"); + aResult[1].Name = ::rtl::OUString::createFromAscii("Size"); + + } + + // TODO: may be also raw stream should be marked + + uno::Reference< beans::XPropertySet > xPropSet( m_xPackageStream, uno::UNO_QUERY ); + if ( xPropSet.is() ) + { + for ( sal_Int32 nInd = 0; nInd < aResult.getLength(); nInd++ ) + { + try { + aResult[nInd].Value = xPropSet->getPropertyValue( aResult[nInd].Name ); + } + catch( uno::Exception& aException ) + { + AddLog( aException.Message ); + AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Quiet exception" ) ) ); + + OSL_ENSURE( sal_False, "A property can't be retrieved!\n" ); + } + } + } + else + { + OSL_ENSURE( sal_False, "Can not get properties from a package stream!\n" ); + throw uno::RuntimeException(); + } + + return aResult; +} + +//----------------------------------------------- +void OWriteStream_Impl::CopyInternallyTo_Impl( const uno::Reference< io::XStream >& xDestStream, + const ::rtl::OUString& aPass ) +{ + ::osl::MutexGuard aGuard( m_rMutexRef->GetMutex() ) ; + + OSL_ENSURE( !m_bUseCommonPass, "The stream can not be encrypted!" ); + + if ( m_nStorageType != embed::StorageFormats::PACKAGE ) + throw packages::NoEncryptionException(); + + if ( m_pAntiImpl ) + { + m_pAntiImpl->CopyToStreamInternally_Impl( xDestStream ); + } + else + { + uno::Reference< io::XStream > xOwnStream = GetStream( embed::ElementModes::READ, aPass, sal_False ); + if ( !xOwnStream.is() ) + throw io::IOException(); // TODO + + OStorage_Impl::completeStorageStreamCopy_Impl( xOwnStream, xDestStream, m_nStorageType, GetAllRelationshipsIfAny() ); + } + + uno::Reference< embed::XEncryptionProtectedSource > xEncr( xDestStream, uno::UNO_QUERY ); + if ( xEncr.is() ) + xEncr->setEncryptionPassword( aPass ); +} + +//----------------------------------------------- +uno::Sequence< uno::Sequence< beans::StringPair > > OWriteStream_Impl::GetAllRelationshipsIfAny() +{ + if ( m_nStorageType != embed::StorageFormats::OFOPXML ) + return uno::Sequence< uno::Sequence< beans::StringPair > >(); + + ReadRelInfoIfNecessary(); + + if ( m_nRelInfoStatus == RELINFO_READ ) + return m_aOrigRelInfo; + else if ( m_nRelInfoStatus == RELINFO_CHANGED_STREAM_READ || m_nRelInfoStatus == RELINFO_CHANGED ) + return m_aNewRelInfo; + else // m_nRelInfoStatus == RELINFO_CHANGED_BROKEN || m_nRelInfoStatus == RELINFO_BROKEN + throw io::IOException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Wrong relinfo stream!" ) ), + uno::Reference< uno::XInterface >() ); +} + +//----------------------------------------------- +void OWriteStream_Impl::CopyInternallyTo_Impl( const uno::Reference< io::XStream >& xDestStream ) +{ + ::osl::MutexGuard aGuard( m_rMutexRef->GetMutex() ) ; + + if ( m_pAntiImpl ) + { + m_pAntiImpl->CopyToStreamInternally_Impl( xDestStream ); + } + else + { + uno::Reference< io::XStream > xOwnStream = GetStream( embed::ElementModes::READ, sal_False ); + if ( !xOwnStream.is() ) + throw io::IOException(); // TODO + + OStorage_Impl::completeStorageStreamCopy_Impl( xOwnStream, xDestStream, m_nStorageType, GetAllRelationshipsIfAny() ); + } +} + +//----------------------------------------------- +uno::Reference< io::XStream > OWriteStream_Impl::GetStream( sal_Int32 nStreamMode, const ::rtl::OUString& aPass, sal_Bool bHierarchyAccess ) +{ + ::osl::MutexGuard aGuard( m_rMutexRef->GetMutex() ) ; + + OSL_ENSURE( m_xPackageStream.is(), "No package stream is set!\n" ); + + if ( m_pAntiImpl ) + throw io::IOException(); // TODO: + + if ( !IsEncrypted() ) + throw packages::NoEncryptionException(); + + uno::Reference< io::XStream > xResultStream; + + uno::Reference< beans::XPropertySet > xPropertySet( m_xPackageStream, uno::UNO_QUERY ); + if ( !xPropertySet.is() ) + throw uno::RuntimeException(); + + if ( m_bHasCachedPassword ) + { + if ( !m_aPass.equals( aPass ) ) + throw packages::WrongPasswordException(); + + // the correct key must be set already + xResultStream = GetStream_Impl( nStreamMode, bHierarchyAccess ); + } + else + { + SetEncryptionKeyProperty_Impl( xPropertySet, ::package::MakeKeyFromPass( aPass, sal_True ) ); + + try { + xResultStream = GetStream_Impl( nStreamMode, bHierarchyAccess ); + + m_bUseCommonPass = sal_False; // very important to set it to false + m_bHasCachedPassword = sal_True; + m_aPass = aPass; + } + catch( packages::WrongPasswordException& ) + { + // retry with different encoding + SetEncryptionKeyProperty_Impl( xPropertySet, ::package::MakeKeyFromPass( aPass, sal_False ) ); + try { + // the stream must be cashed to be resaved + xResultStream = GetStream_Impl( nStreamMode | embed::ElementModes::SEEKABLE, bHierarchyAccess ); + + m_bUseCommonPass = sal_False; // very important to set it to false + m_bHasCachedPassword = sal_True; + m_aPass = aPass; + + // the stream must be resaved with new password encryption + if ( nStreamMode & embed::ElementModes::WRITE ) + { + FillTempGetFileName(); + m_bHasDataToFlush = sal_True; + + // TODO/LATER: should the notification be done? + if ( m_pParent ) + m_pParent->m_bIsModified = sal_True; + } + } + catch( packages::WrongPasswordException& aWrongPasswordException ) + { + SetEncryptionKeyProperty_Impl( xPropertySet, uno::Sequence< sal_Int8 >() ); + AddLog( aWrongPasswordException.Message ); + AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch ( uno::Exception& aException ) + { + AddLog( aException.Message ); + AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Quiet exception" ) ) ); + + OSL_ENSURE( sal_False, "Can't write encryption related properties!\n" ); + SetEncryptionKeyProperty_Impl( xPropertySet, uno::Sequence< sal_Int8 >() ); + throw io::IOException(); // TODO: + } + } + catch( uno::Exception& aException ) + { + SetEncryptionKeyProperty_Impl( xPropertySet, uno::Sequence< sal_Int8 >() ); + + AddLog( aException.Message ); + AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + + } + + OSL_ENSURE( xResultStream.is(), "In case stream can not be retrieved an exception must be thrown!\n" ); + + return xResultStream; +} + +//----------------------------------------------- +uno::Reference< io::XStream > OWriteStream_Impl::GetStream( sal_Int32 nStreamMode, sal_Bool bHierarchyAccess ) +{ + ::osl::MutexGuard aGuard( m_rMutexRef->GetMutex() ) ; + + OSL_ENSURE( m_xPackageStream.is(), "No package stream is set!\n" ); + + if ( m_pAntiImpl ) + throw io::IOException(); // TODO: + + uno::Reference< io::XStream > xResultStream; + + if ( IsEncrypted() ) + { + ::rtl::OUString aGlobalPass; + try + { + aGlobalPass = GetCommonRootPass(); + } + catch( packages::NoEncryptionException& aNoEncryptionException ) + { + AddLog( aNoEncryptionException.Message ); + AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + + throw packages::WrongPasswordException(); + } + + xResultStream = GetStream( nStreamMode, aGlobalPass, bHierarchyAccess ); + } + else + xResultStream = GetStream_Impl( nStreamMode, bHierarchyAccess ); + + return xResultStream; +} + +//----------------------------------------------- +uno::Reference< io::XStream > OWriteStream_Impl::GetStream_Impl( sal_Int32 nStreamMode, sal_Bool bHierarchyAccess ) +{ + // private method, no mutex is used + GetStreamProperties(); + + // TODO/LATER: this info might be read later, on demand in future + ReadRelInfoIfNecessary(); + + if ( ( nStreamMode & embed::ElementModes::READWRITE ) == embed::ElementModes::READ ) + { + uno::Reference< io::XInputStream > xInStream; + if ( m_xCacheStream.is() || m_aTempURL.getLength() ) + xInStream = GetTempFileAsInputStream(); //TODO: + else + xInStream = m_xPackageStream->getDataStream(); + + // The stream does not exist in the storage + if ( !xInStream.is() ) + throw io::IOException(); + + OInputCompStream* pStream = new OInputCompStream( *this, xInStream, InsertOwnProps( m_aProps, m_bUseCommonPass ), m_nStorageType ); + uno::Reference< io::XStream > xCompStream( + static_cast< ::cppu::OWeakObject* >( pStream ), + uno::UNO_QUERY ); + OSL_ENSURE( xCompStream.is(), + "OInputCompStream MUST provide XStream interfaces!\n" ); + + m_aInputStreamsList.push_back( pStream ); + return xCompStream; + } + else if ( ( nStreamMode & embed::ElementModes::READWRITE ) == embed::ElementModes::SEEKABLEREAD ) + { + if ( !m_xCacheStream.is() && !m_aTempURL.getLength() && !( m_xPackageStream->getDataStream().is() ) ) + { + // The stream does not exist in the storage + throw io::IOException(); + } + + uno::Reference< io::XInputStream > xInStream; + + xInStream = GetTempFileAsInputStream(); //TODO: + + if ( !xInStream.is() ) + throw io::IOException(); + + OInputSeekStream* pStream = new OInputSeekStream( *this, xInStream, InsertOwnProps( m_aProps, m_bUseCommonPass ), m_nStorageType ); + uno::Reference< io::XStream > xSeekStream( + static_cast< ::cppu::OWeakObject* >( pStream ), + uno::UNO_QUERY ); + OSL_ENSURE( xSeekStream.is(), + "OInputSeekStream MUST provide XStream interfaces!\n" ); + + m_aInputStreamsList.push_back( pStream ); + return xSeekStream; + } + else if ( ( nStreamMode & embed::ElementModes::WRITE ) == embed::ElementModes::WRITE ) + { + if ( !m_aInputStreamsList.empty() ) + throw io::IOException(); // TODO: + + uno::Reference< io::XStream > xStream; + if ( ( nStreamMode & embed::ElementModes::TRUNCATE ) == embed::ElementModes::TRUNCATE ) + { + if ( m_aTempURL.getLength() ) + { + KillFile( m_aTempURL, GetServiceFactory() ); + m_aTempURL = ::rtl::OUString(); + } + if ( m_xCacheStream.is() ) + CleanCacheStream(); + + m_bHasDataToFlush = sal_True; + + // this call is triggered by the parent and it will recognize the change of the state + if ( m_pParent ) + m_pParent->m_bIsModified = sal_True; + + xStream = CreateMemoryStream( GetServiceFactory() ); + m_xCacheSeek.set( xStream, uno::UNO_QUERY_THROW ); + m_xCacheStream = xStream; + } + else if ( !m_bHasInsertedStreamOptimization ) + { + if ( !m_aTempURL.getLength() && !m_xCacheStream.is() && !( m_xPackageStream->getDataStream().is() ) ) + { + // The stream does not exist in the storage + m_bHasDataToFlush = sal_True; + + // this call is triggered by the parent and it will recognize the change of the state + if ( m_pParent ) + m_pParent->m_bIsModified = sal_True; + xStream = GetTempFileAsStream(); + } + + // if the stream exists the temporary file is created on demand + // xStream = GetTempFileAsStream(); + } + + if ( !xStream.is() ) + m_pAntiImpl = new OWriteStream( this, bHierarchyAccess ); + else + m_pAntiImpl = new OWriteStream( this, xStream, bHierarchyAccess ); + + uno::Reference< io::XStream > xWriteStream = + uno::Reference< io::XStream >( static_cast< ::cppu::OWeakObject* >( m_pAntiImpl ), + uno::UNO_QUERY ); + + OSL_ENSURE( xWriteStream.is(), "OWriteStream MUST implement XStream && XComponent interfaces!\n" ); + + return xWriteStream; + } + + throw lang::IllegalArgumentException(); // TODO +} + +//----------------------------------------------- +uno::Reference< io::XInputStream > OWriteStream_Impl::GetPlainRawInStream() +{ + ::osl::MutexGuard aGuard( m_rMutexRef->GetMutex() ) ; + + OSL_ENSURE( m_xPackageStream.is(), "No package stream is set!\n" ); + + // this method is used only internally, this stream object should not go outside of this implementation + // if ( m_pAntiImpl ) + // throw io::IOException(); // TODO: + + return m_xPackageStream->getPlainRawStream(); +} + +//----------------------------------------------- +uno::Reference< io::XInputStream > OWriteStream_Impl::GetRawInStream() +{ + ::osl::MutexGuard aGuard( m_rMutexRef->GetMutex() ) ; + + OSL_ENSURE( m_xPackageStream.is(), "No package stream is set!\n" ); + + if ( m_pAntiImpl ) + throw io::IOException(); // TODO: + + OSL_ENSURE( IsEncrypted(), "Impossible to get raw representation for nonencrypted stream!\n" ); + if ( !IsEncrypted() ) + throw packages::NoEncryptionException(); + + return m_xPackageStream->getRawStream(); +} + +//----------------------------------------------- +::rtl::OUString OWriteStream_Impl::GetCommonRootPass() + throw ( packages::NoEncryptionException ) +{ + ::osl::MutexGuard aGuard( m_rMutexRef->GetMutex() ) ; + + if ( m_nStorageType != embed::StorageFormats::PACKAGE || !m_pParent ) + throw packages::NoEncryptionException(); + + return m_pParent->GetCommonRootPass(); +} + +//----------------------------------------------- +void OWriteStream_Impl::InputStreamDisposed( OInputCompStream* pStream ) +{ + ::osl::MutexGuard aGuard( m_rMutexRef->GetMutex() ); + m_aInputStreamsList.remove( pStream ); +} + +//----------------------------------------------- +void OWriteStream_Impl::CreateReadonlyCopyBasedOnData( const uno::Reference< io::XInputStream >& xDataToCopy, const uno::Sequence< beans::PropertyValue >& aProps, sal_Bool, uno::Reference< io::XStream >& xTargetStream ) +{ + uno::Reference < io::XStream > xTempFile; + if ( !xTargetStream.is() ) + xTempFile = uno::Reference < io::XStream >( + m_xFactory->createInstance( ::rtl::OUString::createFromAscii( "com.sun.star.io.TempFile" ) ), + uno::UNO_QUERY ); + else + xTempFile = xTargetStream; + + uno::Reference < io::XSeekable > xTempSeek( xTempFile, uno::UNO_QUERY ); + if ( !xTempSeek.is() ) + throw uno::RuntimeException(); // TODO + + uno::Reference < io::XOutputStream > xTempOut = xTempFile->getOutputStream(); + if ( !xTempOut.is() ) + throw uno::RuntimeException(); + + if ( xDataToCopy.is() ) + ::comphelper::OStorageHelper::CopyInputToOutput( xDataToCopy, xTempOut ); + + xTempOut->closeOutput(); + xTempSeek->seek( 0 ); + + uno::Reference< io::XInputStream > xInStream = xTempFile->getInputStream(); + if ( !xInStream.is() ) + throw io::IOException(); + + // TODO: remember last state of m_bUseCommonPass + if ( !xTargetStream.is() ) + xTargetStream = uno::Reference< io::XStream > ( + static_cast< ::cppu::OWeakObject* >( + new OInputSeekStream( xInStream, InsertOwnProps( aProps, m_bUseCommonPass ), m_nStorageType ) ), + uno::UNO_QUERY_THROW ); +} + +//----------------------------------------------- +void OWriteStream_Impl::GetCopyOfLastCommit( uno::Reference< io::XStream >& xTargetStream ) +{ + ::osl::MutexGuard aGuard( m_rMutexRef->GetMutex() ); + + OSL_ENSURE( m_xPackageStream.is(), "The source stream for copying is incomplete!\n" ); + if ( !m_xPackageStream.is() ) + throw uno::RuntimeException(); + + uno::Reference< io::XInputStream > xDataToCopy; + if ( IsEncrypted() ) + { + // an encrypted stream must contain input stream + ::rtl::OUString aGlobalPass; + try + { + aGlobalPass = GetCommonRootPass(); + } + catch( packages::NoEncryptionException& aNoEncryptionException ) + { + AddLog( aNoEncryptionException.Message ); + AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "No Element" ) ) ); + + throw packages::WrongPasswordException(); + } + + GetCopyOfLastCommit( xTargetStream, aGlobalPass ); + } + else + { + xDataToCopy = m_xPackageStream->getDataStream(); + + // in case of new inserted package stream it is possible that input stream still was not set + GetStreamProperties(); + + CreateReadonlyCopyBasedOnData( xDataToCopy, m_aProps, m_bUseCommonPass, xTargetStream ); + } +} + +//----------------------------------------------- +void OWriteStream_Impl::GetCopyOfLastCommit( uno::Reference< io::XStream >& xTargetStream, const ::rtl::OUString& aPass ) +{ + ::osl::MutexGuard aGuard( m_rMutexRef->GetMutex() ); + + OSL_ENSURE( m_xPackageStream.is(), "The source stream for copying is incomplete!\n" ); + if ( !m_xPackageStream.is() ) + throw uno::RuntimeException(); + + if ( !IsEncrypted() ) + throw packages::NoEncryptionException(); + + uno::Reference< io::XInputStream > xDataToCopy; + + if ( m_bHasCachedPassword ) + { + // TODO: introduce last commited cashed password information and use it here + // that means "use common pass" also should be remembered on flash + uno::Sequence< sal_Int8 > aNewKey = ::package::MakeKeyFromPass( aPass, sal_True ); + uno::Sequence< sal_Int8 > aOldKey = ::package::MakeKeyFromPass( aPass, sal_False ); + + uno::Reference< beans::XPropertySet > xProps( m_xPackageStream, uno::UNO_QUERY ); + if ( !xProps.is() ) + throw uno::RuntimeException(); + + sal_Bool bEncr = sal_False; + xProps->getPropertyValue( ::rtl::OUString::createFromAscii( "Encrypted" ) ) >>= bEncr; + if ( !bEncr ) + throw packages::NoEncryptionException(); + + uno::Sequence< sal_Int8 > aEncrKey; + xProps->getPropertyValue( ::rtl::OUString::createFromAscii( "EncryptionKey" ) ) >>= aEncrKey; + if ( !SequencesEqual( aNewKey, aEncrKey ) && !SequencesEqual( aOldKey, aEncrKey ) ) + throw packages::WrongPasswordException(); + + // the correct key must be set already + xDataToCopy = m_xPackageStream->getDataStream(); + } + else + { + uno::Reference< beans::XPropertySet > xPropertySet( m_xPackageStream, uno::UNO_QUERY ); + SetEncryptionKeyProperty_Impl( xPropertySet, ::package::MakeKeyFromPass( aPass, sal_True ) ); + + try { + xDataToCopy = m_xPackageStream->getDataStream(); + + if ( !xDataToCopy.is() ) + { + OSL_ENSURE( sal_False, "Encrypted ZipStream must already have input stream inside!\n" ); + SetEncryptionKeyProperty_Impl( xPropertySet, uno::Sequence< sal_Int8 >() ); + } + } + catch( packages::WrongPasswordException& aWrongPasswordException ) + { + SetEncryptionKeyProperty_Impl( xPropertySet, ::package::MakeKeyFromPass( aPass, sal_False ) ); + try { + xDataToCopy = m_xPackageStream->getDataStream(); + + if ( !xDataToCopy.is() ) + { + OSL_ENSURE( sal_False, "Encrypted ZipStream must already have input stream inside!\n" ); + SetEncryptionKeyProperty_Impl( xPropertySet, uno::Sequence< sal_Int8 >() ); + AddLog( aWrongPasswordException.Message ); + AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + } + catch( uno::Exception& aException ) + { + SetEncryptionKeyProperty_Impl( xPropertySet, uno::Sequence< sal_Int8 >() ); + AddLog( aException.Message ); + AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + } + catch( uno::Exception& aException ) + { + OSL_ENSURE( sal_False, "Can't open encrypted stream!\n" ); + SetEncryptionKeyProperty_Impl( xPropertySet, uno::Sequence< sal_Int8 >() ); + AddLog( aException.Message ); + AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + + SetEncryptionKeyProperty_Impl( xPropertySet, uno::Sequence< sal_Int8 >() ); + } + + // in case of new inserted package stream it is possible that input stream still was not set + GetStreamProperties(); + + CreateReadonlyCopyBasedOnData( xDataToCopy, m_aProps, m_bUseCommonPass, xTargetStream ); +} + +//----------------------------------------------- +void OWriteStream_Impl::CommitStreamRelInfo( const uno::Reference< embed::XStorage >& xRelStorage, const ::rtl::OUString& aOrigStreamName, const ::rtl::OUString& aNewStreamName ) +{ + // at this point of time the old stream must be already cleaned + OSL_ENSURE( m_nStorageType == embed::StorageFormats::OFOPXML, "The method should be used only with OFOPXML format!\n" ); + + if ( m_nStorageType == embed::StorageFormats::OFOPXML ) + { + OSL_ENSURE( aOrigStreamName.getLength() && aNewStreamName.getLength() && xRelStorage.is(), + "Wrong relation persistence information is provided!\n" ); + + if ( !xRelStorage.is() || !aOrigStreamName.getLength() || !aNewStreamName.getLength() ) + throw uno::RuntimeException(); + + if ( m_nRelInfoStatus == RELINFO_BROKEN || m_nRelInfoStatus == RELINFO_CHANGED_BROKEN ) + throw io::IOException(); // TODO: + + ::rtl::OUString aOrigRelStreamName = aOrigStreamName; + aOrigRelStreamName += ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ".rels" ) ); + + ::rtl::OUString aNewRelStreamName = aNewStreamName; + aNewRelStreamName += ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ".rels" ) ); + + sal_Bool bRenamed = !aOrigRelStreamName.equals( aNewRelStreamName ); + if ( m_nRelInfoStatus == RELINFO_CHANGED + || m_nRelInfoStatus == RELINFO_CHANGED_STREAM_READ + || m_nRelInfoStatus == RELINFO_CHANGED_STREAM ) + { + if ( bRenamed && xRelStorage->hasByName( aOrigRelStreamName ) ) + xRelStorage->removeElement( aOrigRelStreamName ); + + if ( m_nRelInfoStatus == RELINFO_CHANGED ) + { + if ( m_aNewRelInfo.getLength() ) + { + uno::Reference< io::XStream > xRelsStream = + xRelStorage->openStreamElement( aNewRelStreamName, + embed::ElementModes::TRUNCATE | embed::ElementModes::READWRITE ); + + uno::Reference< io::XOutputStream > xOutStream = xRelsStream->getOutputStream(); + if ( !xOutStream.is() ) + throw uno::RuntimeException(); + + ::comphelper::OFOPXMLHelper::WriteRelationsInfoSequence( xOutStream, m_aNewRelInfo, m_xFactory ); + + // set the mediatype + uno::Reference< beans::XPropertySet > xPropSet( xRelsStream, uno::UNO_QUERY_THROW ); + xPropSet->setPropertyValue( + ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "MediaType" ) ), + uno::makeAny( ::rtl::OUString( + RTL_CONSTASCII_USTRINGPARAM( "application/vnd.openxmlformats-package.relationships+xml" ) ) ) ); + + m_nRelInfoStatus = RELINFO_READ; + } + } + else if ( m_nRelInfoStatus == RELINFO_CHANGED_STREAM_READ + || m_nRelInfoStatus == RELINFO_CHANGED_STREAM ) + { + uno::Reference< io::XStream > xRelsStream = + xRelStorage->openStreamElement( aNewRelStreamName, + embed::ElementModes::TRUNCATE | embed::ElementModes::READWRITE ); + + uno::Reference< io::XOutputStream > xOutputStream = xRelsStream->getOutputStream(); + if ( !xOutputStream.is() ) + throw uno::RuntimeException(); + + uno::Reference< io::XSeekable > xSeek( m_xNewRelInfoStream, uno::UNO_QUERY_THROW ); + xSeek->seek( 0 ); + ::comphelper::OStorageHelper::CopyInputToOutput( m_xNewRelInfoStream, xOutputStream ); + xSeek->seek( 0 ); + + // set the mediatype + uno::Reference< beans::XPropertySet > xPropSet( xRelsStream, uno::UNO_QUERY_THROW ); + xPropSet->setPropertyValue( + ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "MediaType" ) ), + uno::makeAny( ::rtl::OUString( + RTL_CONSTASCII_USTRINGPARAM( "application/vnd.openxmlformats-package.relationships+xml" ) ) ) ); + + if ( m_nRelInfoStatus == RELINFO_CHANGED_STREAM ) + m_nRelInfoStatus = RELINFO_NO_INIT; + else + { + // the information is already parsed and the stream is stored, no need in temporary stream any more + m_xNewRelInfoStream = uno::Reference< io::XInputStream >(); + m_nRelInfoStatus = RELINFO_READ; + } + } + + // the original stream makes no sence after this step + m_xOrigRelInfoStream = m_xNewRelInfoStream; + m_aOrigRelInfo = m_aNewRelInfo; + m_bOrigRelInfoBroken = sal_False; + m_aNewRelInfo = uno::Sequence< uno::Sequence< beans::StringPair > >(); + m_xNewRelInfoStream = uno::Reference< io::XInputStream >(); + } + else + { + // the stream is not changed but it might be renamed + if ( bRenamed && xRelStorage->hasByName( aOrigRelStreamName ) ) + xRelStorage->renameElement( aOrigRelStreamName, aNewRelStreamName ); + } + } +} + +//=============================================== +// OWriteStream implementation +//=============================================== + +//----------------------------------------------- +OWriteStream::OWriteStream( OWriteStream_Impl* pImpl, sal_Bool bTransacted ) +: m_pImpl( pImpl ) +, m_bInStreamDisconnected( sal_False ) +, m_bInitOnDemand( sal_True ) +, m_nInitPosition( 0 ) +, m_bTransacted( bTransacted ) +{ + OSL_ENSURE( pImpl, "No base implementation!\n" ); + OSL_ENSURE( m_pImpl->m_rMutexRef.Is(), "No mutex!\n" ); + + if ( !m_pImpl || !m_pImpl->m_rMutexRef.Is() ) + throw uno::RuntimeException(); // just a disaster + + m_pData = new WSInternalData_Impl( pImpl->m_rMutexRef, m_pImpl->m_nStorageType ); +} + +//----------------------------------------------- +OWriteStream::OWriteStream( OWriteStream_Impl* pImpl, uno::Reference< io::XStream > xStream, sal_Bool bTransacted ) +: m_pImpl( pImpl ) +, m_bInStreamDisconnected( sal_False ) +, m_bInitOnDemand( sal_False ) +, m_nInitPosition( 0 ) +, m_bTransacted( bTransacted ) +{ + OSL_ENSURE( pImpl && xStream.is(), "No base implementation!\n" ); + OSL_ENSURE( m_pImpl->m_rMutexRef.Is(), "No mutex!\n" ); + + if ( !m_pImpl || !m_pImpl->m_rMutexRef.Is() ) + throw uno::RuntimeException(); // just a disaster + + m_pData = new WSInternalData_Impl( pImpl->m_rMutexRef, m_pImpl->m_nStorageType ); + + if ( xStream.is() ) + { + m_xInStream = xStream->getInputStream(); + m_xOutStream = xStream->getOutputStream(); + m_xSeekable = uno::Reference< io::XSeekable >( xStream, uno::UNO_QUERY ); + OSL_ENSURE( m_xInStream.is() && m_xOutStream.is() && m_xSeekable.is(), "Stream implementation is incomplete!\n" ); + } +} + +//----------------------------------------------- +OWriteStream::~OWriteStream() +{ + { + ::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() ); + if ( m_pImpl ) + { + m_refCount++; + try { + dispose(); + } + catch( uno::RuntimeException& aRuntimeException ) + { + m_pImpl->AddLog( aRuntimeException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Quiet exception" ) ) ); + } + } + } + + if ( m_pData && m_pData->m_pTypeCollection ) + delete m_pData->m_pTypeCollection; + + if ( m_pData ) + delete m_pData; +} + +//----------------------------------------------- +void OWriteStream::DeInit() +{ + if ( !m_pImpl ) + return; // do nothing + + if ( m_xSeekable.is() ) + m_nInitPosition = m_xSeekable->getPosition(); + + m_xInStream = uno::Reference< io::XInputStream >(); + m_xOutStream = uno::Reference< io::XOutputStream >(); + m_xSeekable = uno::Reference< io::XSeekable >(); + m_bInitOnDemand = sal_True; +} + +//----------------------------------------------- +void OWriteStream::CheckInitOnDemand() +{ + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException(); + } + + if ( m_bInitOnDemand ) + { + RTL_LOGFILE_CONTEXT( aLog, "package (mv76033) OWriteStream::CheckInitOnDemand, initializing" ); + uno::Reference< io::XStream > xStream = m_pImpl->GetTempFileAsStream(); + if ( xStream.is() ) + { + m_xInStream.set( xStream->getInputStream(), uno::UNO_SET_THROW ); + m_xOutStream.set( xStream->getOutputStream(), uno::UNO_SET_THROW ); + m_xSeekable.set( xStream, uno::UNO_QUERY_THROW ); + m_xSeekable->seek( m_nInitPosition ); + + m_nInitPosition = 0; + m_bInitOnDemand = sal_False; + } + } +} + +//----------------------------------------------- +void OWriteStream::CopyToStreamInternally_Impl( const uno::Reference< io::XStream >& xDest ) +{ + ::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() ); + + CheckInitOnDemand(); + + if ( !m_xInStream.is() ) + throw uno::RuntimeException(); + + if ( !m_xSeekable.is() ) + throw uno::RuntimeException(); + + uno::Reference< beans::XPropertySet > xDestProps( xDest, uno::UNO_QUERY ); + if ( !xDestProps.is() ) + throw uno::RuntimeException(); //TODO + + uno::Reference< io::XOutputStream > xDestOutStream = xDest->getOutputStream(); + if ( !xDestOutStream.is() ) + throw io::IOException(); // TODO + + sal_Int64 nCurPos = m_xSeekable->getPosition(); + m_xSeekable->seek( 0 ); + + uno::Exception eThrown; + sal_Bool bThrown = sal_False; + try { + ::comphelper::OStorageHelper::CopyInputToOutput( m_xInStream, xDestOutStream ); + } + catch ( uno::Exception& e ) + { + eThrown = e; + bThrown = sal_True; + } + + // position-related section below is critical + // if it fails the stream will become invalid + try { + m_xSeekable->seek( nCurPos ); + } + catch ( uno::Exception& aException ) + { + m_pImpl->AddLog( aException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Quiet exception" ) ) ); + + // TODO: set the stoream in invalid state or dispose + OSL_ENSURE( sal_False, "The stream become invalid during copiing!\n" ); + throw uno::RuntimeException(); + } + + if ( bThrown ) + throw eThrown; + + // now the properties can be copied + // the order of the properties setting is not important for StorageStream API + ::rtl::OUString aPropName = ::rtl::OUString::createFromAscii( "Compressed" ); + xDestProps->setPropertyValue( aPropName, getPropertyValue( aPropName ) ); + if ( m_pData->m_nStorageType == embed::StorageFormats::PACKAGE || m_pData->m_nStorageType == embed::StorageFormats::OFOPXML ) + { + aPropName = ::rtl::OUString::createFromAscii( "MediaType" ); + xDestProps->setPropertyValue( aPropName, getPropertyValue( aPropName ) ); + + if ( m_pData->m_nStorageType == embed::StorageFormats::PACKAGE ) + { + aPropName = ::rtl::OUString::createFromAscii( "UseCommonStoragePasswordEncryption" ); + xDestProps->setPropertyValue( aPropName, getPropertyValue( aPropName ) ); + } + } +} + +//----------------------------------------------- +void OWriteStream::ModifyParentUnlockMutex_Impl( ::osl::ResettableMutexGuard& aGuard ) +{ + if ( m_pImpl->m_pParent ) + { + if ( m_pImpl->m_pParent->m_pAntiImpl ) + { + uno::Reference< util::XModifiable > xParentModif( (util::XModifiable*)(m_pImpl->m_pParent->m_pAntiImpl) ); + aGuard.clear(); + xParentModif->setModified( sal_True ); + } + else + m_pImpl->m_pParent->m_bIsModified = sal_True; + } +} + +//----------------------------------------------- +uno::Any SAL_CALL OWriteStream::queryInterface( const uno::Type& rType ) + throw( uno::RuntimeException ) +{ + uno::Any aReturn; + + // common interfaces + aReturn <<= ::cppu::queryInterface + ( rType + , static_cast<lang::XTypeProvider*> ( this ) + , static_cast<io::XInputStream*> ( this ) + , static_cast<io::XOutputStream*> ( this ) + , static_cast<io::XStream*> ( this ) + , static_cast<embed::XExtendedStorageStream*> ( this ) + , static_cast<io::XSeekable*> ( this ) + , static_cast<io::XTruncate*> ( this ) + , static_cast<lang::XComponent*> ( this ) + , static_cast<beans::XPropertySet*> ( this ) ); + + if ( aReturn.hasValue() == sal_True ) + return aReturn ; + + if ( m_pData->m_nStorageType == embed::StorageFormats::PACKAGE ) + { + aReturn <<= ::cppu::queryInterface + ( rType + , static_cast<embed::XEncryptionProtectedSource*> ( this ) ); + } + else if ( m_pData->m_nStorageType == embed::StorageFormats::OFOPXML ) + { + aReturn <<= ::cppu::queryInterface + ( rType + , static_cast<embed::XRelationshipAccess*> ( this ) ); + } + + if ( aReturn.hasValue() == sal_True ) + return aReturn ; + + if ( m_bTransacted ) + { + aReturn <<= ::cppu::queryInterface + ( rType + , static_cast<embed::XTransactedObject*> ( this ) + , static_cast<embed::XTransactionBroadcaster*> ( this ) ); + + if ( aReturn.hasValue() == sal_True ) + return aReturn ; + } + + return OWeakObject::queryInterface( rType ); +} + +//----------------------------------------------- +void SAL_CALL OWriteStream::acquire() throw() +{ + OWeakObject::acquire(); +} + +//----------------------------------------------- +void SAL_CALL OWriteStream::release() throw() +{ + OWeakObject::release(); +} + +//----------------------------------------------- +uno::Sequence< uno::Type > SAL_CALL OWriteStream::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_bTransacted ) + { + if ( m_pData->m_nStorageType == embed::StorageFormats::PACKAGE ) + { + m_pData->m_pTypeCollection = new ::cppu::OTypeCollection + ( ::getCppuType( ( const uno::Reference< lang::XTypeProvider >* )NULL ) + , ::getCppuType( ( const uno::Reference< io::XInputStream >* )NULL ) + , ::getCppuType( ( const uno::Reference< io::XOutputStream >* )NULL ) + , ::getCppuType( ( const uno::Reference< io::XStream >* )NULL ) + , ::getCppuType( ( const uno::Reference< io::XSeekable >* )NULL ) + , ::getCppuType( ( const uno::Reference< io::XTruncate >* )NULL ) + , ::getCppuType( ( const uno::Reference< lang::XComponent >* )NULL ) + , ::getCppuType( ( const uno::Reference< embed::XEncryptionProtectedSource >* )NULL ) + , ::getCppuType( ( const uno::Reference< embed::XExtendedStorageStream >* )NULL ) + , ::getCppuType( ( const uno::Reference< embed::XTransactedObject >* )NULL ) + , ::getCppuType( ( const uno::Reference< embed::XTransactionBroadcaster >* )NULL ) + , ::getCppuType( ( const uno::Reference< beans::XPropertySet >* )NULL ) ); + } + else if ( m_pData->m_nStorageType == embed::StorageFormats::OFOPXML ) + { + m_pData->m_pTypeCollection = new ::cppu::OTypeCollection + ( ::getCppuType( ( const uno::Reference< lang::XTypeProvider >* )NULL ) + , ::getCppuType( ( const uno::Reference< io::XInputStream >* )NULL ) + , ::getCppuType( ( const uno::Reference< io::XOutputStream >* )NULL ) + , ::getCppuType( ( const uno::Reference< io::XStream >* )NULL ) + , ::getCppuType( ( const uno::Reference< io::XSeekable >* )NULL ) + , ::getCppuType( ( const uno::Reference< io::XTruncate >* )NULL ) + , ::getCppuType( ( const uno::Reference< lang::XComponent >* )NULL ) + , ::getCppuType( ( const uno::Reference< embed::XRelationshipAccess >* )NULL ) + , ::getCppuType( ( const uno::Reference< embed::XExtendedStorageStream >* )NULL ) + , ::getCppuType( ( const uno::Reference< embed::XTransactedObject >* )NULL ) + , ::getCppuType( ( const uno::Reference< embed::XTransactionBroadcaster >* )NULL ) + , ::getCppuType( ( const uno::Reference< beans::XPropertySet >* )NULL ) ); + } + else // if ( m_pData->m_nStorageType == embed::StorageFormats::ZIP ) + { + m_pData->m_pTypeCollection = new ::cppu::OTypeCollection + ( ::getCppuType( ( const uno::Reference< lang::XTypeProvider >* )NULL ) + , ::getCppuType( ( const uno::Reference< io::XInputStream >* )NULL ) + , ::getCppuType( ( const uno::Reference< io::XOutputStream >* )NULL ) + , ::getCppuType( ( const uno::Reference< io::XStream >* )NULL ) + , ::getCppuType( ( const uno::Reference< io::XSeekable >* )NULL ) + , ::getCppuType( ( const uno::Reference< io::XTruncate >* )NULL ) + , ::getCppuType( ( const uno::Reference< lang::XComponent >* )NULL ) + , ::getCppuType( ( const uno::Reference< embed::XExtendedStorageStream >* )NULL ) + , ::getCppuType( ( const uno::Reference< embed::XTransactedObject >* )NULL ) + , ::getCppuType( ( const uno::Reference< embed::XTransactionBroadcaster >* )NULL ) + , ::getCppuType( ( const uno::Reference< beans::XPropertySet >* )NULL ) ); + } + } + else + { + if ( m_pData->m_nStorageType == embed::StorageFormats::PACKAGE ) + { + m_pData->m_pTypeCollection = new ::cppu::OTypeCollection + ( ::getCppuType( ( const uno::Reference< lang::XTypeProvider >* )NULL ) + , ::getCppuType( ( const uno::Reference< io::XInputStream >* )NULL ) + , ::getCppuType( ( const uno::Reference< io::XOutputStream >* )NULL ) + , ::getCppuType( ( const uno::Reference< io::XStream >* )NULL ) + , ::getCppuType( ( const uno::Reference< io::XSeekable >* )NULL ) + , ::getCppuType( ( const uno::Reference< io::XTruncate >* )NULL ) + , ::getCppuType( ( const uno::Reference< lang::XComponent >* )NULL ) + , ::getCppuType( ( const uno::Reference< embed::XEncryptionProtectedSource >* )NULL ) + , ::getCppuType( ( const uno::Reference< beans::XPropertySet >* )NULL ) ); + } + else if ( m_pData->m_nStorageType == embed::StorageFormats::OFOPXML ) + { + m_pData->m_pTypeCollection = new ::cppu::OTypeCollection + ( ::getCppuType( ( const uno::Reference< lang::XTypeProvider >* )NULL ) + , ::getCppuType( ( const uno::Reference< io::XInputStream >* )NULL ) + , ::getCppuType( ( const uno::Reference< io::XOutputStream >* )NULL ) + , ::getCppuType( ( const uno::Reference< io::XStream >* )NULL ) + , ::getCppuType( ( const uno::Reference< io::XSeekable >* )NULL ) + , ::getCppuType( ( const uno::Reference< io::XTruncate >* )NULL ) + , ::getCppuType( ( const uno::Reference< lang::XComponent >* )NULL ) + , ::getCppuType( ( const uno::Reference< embed::XRelationshipAccess >* )NULL ) + , ::getCppuType( ( const uno::Reference< beans::XPropertySet >* )NULL ) ); + } + else // if ( m_pData->m_nStorageType == embed::StorageFormats::ZIP ) + { + m_pData->m_pTypeCollection = new ::cppu::OTypeCollection + ( ::getCppuType( ( const uno::Reference< lang::XTypeProvider >* )NULL ) + , ::getCppuType( ( const uno::Reference< io::XInputStream >* )NULL ) + , ::getCppuType( ( const uno::Reference< io::XOutputStream >* )NULL ) + , ::getCppuType( ( const uno::Reference< io::XStream >* )NULL ) + , ::getCppuType( ( const uno::Reference< io::XSeekable >* )NULL ) + , ::getCppuType( ( const uno::Reference< io::XTruncate >* )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 OWriteStream::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() ; + +} + +//----------------------------------------------- +sal_Int32 SAL_CALL OWriteStream::readBytes( uno::Sequence< sal_Int8 >& aData, sal_Int32 nBytesToRead ) + throw ( io::NotConnectedException, + io::BufferSizeExceededException, + io::IOException, + uno::RuntimeException ) +{ + ::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() ); + + CheckInitOnDemand(); + + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException(); + } + + if ( !m_xInStream.is() ) + throw io::NotConnectedException(); + + return m_xInStream->readBytes( aData, nBytesToRead ); +} + +//----------------------------------------------- +sal_Int32 SAL_CALL OWriteStream::readSomeBytes( uno::Sequence< sal_Int8 >& aData, sal_Int32 nMaxBytesToRead ) + throw ( io::NotConnectedException, + io::BufferSizeExceededException, + io::IOException, + uno::RuntimeException ) +{ + ::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() ); + + CheckInitOnDemand(); + + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException(); + } + + if ( !m_xInStream.is() ) + throw io::NotConnectedException(); + + return m_xInStream->readSomeBytes( aData, nMaxBytesToRead ); +} + +//----------------------------------------------- +void SAL_CALL OWriteStream::skipBytes( sal_Int32 nBytesToSkip ) + throw ( io::NotConnectedException, + io::BufferSizeExceededException, + io::IOException, + uno::RuntimeException ) +{ + ::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() ); + + CheckInitOnDemand(); + + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException(); + } + + if ( !m_xInStream.is() ) + throw io::NotConnectedException(); + + m_xInStream->skipBytes( nBytesToSkip ); +} + +//----------------------------------------------- +sal_Int32 SAL_CALL OWriteStream::available( ) + throw ( io::NotConnectedException, + io::IOException, + uno::RuntimeException ) +{ + ::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() ); + + CheckInitOnDemand(); + + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException(); + } + + if ( !m_xInStream.is() ) + throw io::NotConnectedException(); + + return m_xInStream->available(); + +} + +//----------------------------------------------- +void SAL_CALL OWriteStream::closeInput( ) + throw ( io::NotConnectedException, + io::IOException, + uno::RuntimeException ) +{ + ::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() ); + + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException(); + } + + if ( !m_bInitOnDemand && ( m_bInStreamDisconnected || !m_xInStream.is() ) ) + throw io::NotConnectedException(); + + // the input part of the stream stays open for internal purposes ( to allow reading during copiing ) + // since it can not be reopened until output part is closed, it will be closed with output part. + m_bInStreamDisconnected = sal_True; + // m_xInStream->closeInput(); + // m_xInStream = uno::Reference< io::XInputStream >(); + + if ( !m_xOutStream.is() ) + dispose(); +} + +//----------------------------------------------- +uno::Reference< io::XInputStream > SAL_CALL OWriteStream::getInputStream() + throw ( uno::RuntimeException ) +{ + ::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() ); + + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException(); + } + + if ( !m_bInitOnDemand && ( m_bInStreamDisconnected || !m_xInStream.is() ) ) + return uno::Reference< io::XInputStream >(); + + return uno::Reference< io::XInputStream >( static_cast< io::XInputStream* >( this ), uno::UNO_QUERY ); +} + +//----------------------------------------------- +uno::Reference< io::XOutputStream > SAL_CALL OWriteStream::getOutputStream() + throw ( uno::RuntimeException ) +{ + ::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() ); + + CheckInitOnDemand(); + + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException(); + } + + if ( !m_xOutStream.is() ) + return uno::Reference< io::XOutputStream >(); + + return uno::Reference< io::XOutputStream >( static_cast< io::XOutputStream* >( this ), uno::UNO_QUERY ); +} + +//----------------------------------------------- +void SAL_CALL OWriteStream::writeBytes( const uno::Sequence< sal_Int8 >& aData ) + throw ( io::NotConnectedException, + io::BufferSizeExceededException, + io::IOException, + uno::RuntimeException ) +{ + ::osl::ResettableMutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() ); + + // the write method makes initialization itself, since it depends from the aData length + // NO CheckInitOnDemand()! + + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException(); + } + + if ( !m_bInitOnDemand ) + { + if ( !m_xOutStream.is() || !m_xSeekable.is()) + throw io::NotConnectedException(); + + if ( m_pImpl->m_xCacheStream.is() ) + { + // check whether the cache should be turned off + sal_Int64 nPos = m_xSeekable->getPosition(); + if ( nPos + aData.getLength() > MAX_STORCACHE_SIZE ) + { + // disconnect the cache and copy the data to the temporary file + m_xSeekable->seek( 0 ); + + // it is enough to copy the cached stream, the cache should already contain everything + if ( m_pImpl->GetFilledTempFileIfNo( m_xInStream ).getLength() ) + { + DeInit(); + // the last position is known and it is differs from the current stream position + m_nInitPosition = nPos; + } + } + } + } + + if ( m_bInitOnDemand ) + { + RTL_LOGFILE_CONTEXT( aLog, "package (mv76033) OWriteStream::CheckInitOnDemand, initializing" ); + uno::Reference< io::XStream > xStream = m_pImpl->GetTempFileAsStream(); + if ( xStream.is() ) + { + m_xInStream.set( xStream->getInputStream(), uno::UNO_SET_THROW ); + m_xOutStream.set( xStream->getOutputStream(), uno::UNO_SET_THROW ); + m_xSeekable.set( xStream, uno::UNO_QUERY_THROW ); + m_xSeekable->seek( m_nInitPosition ); + + m_nInitPosition = 0; + m_bInitOnDemand = sal_False; + } + } + + + if ( !m_xOutStream.is() ) + throw io::NotConnectedException(); + + m_xOutStream->writeBytes( aData ); + m_pImpl->m_bHasDataToFlush = sal_True; + + ModifyParentUnlockMutex_Impl( aGuard ); +} + +//----------------------------------------------- +void SAL_CALL OWriteStream::flush() + throw ( io::NotConnectedException, + io::BufferSizeExceededException, + io::IOException, + uno::RuntimeException ) +{ + // In case stream is flushed it's current version becomes visible + // to the parent storage. Usually parent storage flushes the stream + // during own commit but a user can explicitly flush the stream + // so the changes will be available through cloning functionality. + + ::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() ); + + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException(); + } + + if ( !m_bInitOnDemand ) + { + if ( !m_xOutStream.is() ) + throw io::NotConnectedException(); + + m_xOutStream->flush(); + m_pImpl->Commit(); + } +} + +//----------------------------------------------- +void OWriteStream::CloseOutput_Impl() +{ + // all the checks must be done in calling method + + m_xOutStream->closeOutput(); + m_xOutStream = uno::Reference< io::XOutputStream >(); + + if ( !m_bInitOnDemand ) + { + // after the stream is disposed it can be commited + // so transport correct size property + if ( !m_xSeekable.is() ) + throw uno::RuntimeException(); + + for ( sal_Int32 nInd = 0; nInd < m_pImpl->m_aProps.getLength(); nInd++ ) + { + if ( m_pImpl->m_aProps[nInd].Name.equalsAscii( "Size" ) ) + m_pImpl->m_aProps[nInd].Value <<= ((sal_Int32)m_xSeekable->getLength()); + } + } +} + +//----------------------------------------------- +void SAL_CALL OWriteStream::closeOutput() + throw ( io::NotConnectedException, + io::BufferSizeExceededException, + io::IOException, + uno::RuntimeException ) +{ + ::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() ); + + CheckInitOnDemand(); + + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException(); + } + + if ( !m_xOutStream.is() ) + throw io::NotConnectedException(); + + CloseOutput_Impl(); + + if ( m_bInStreamDisconnected || !m_xInStream.is() ) + dispose(); +} + +//----------------------------------------------- +void SAL_CALL OWriteStream::seek( sal_Int64 location ) + throw ( lang::IllegalArgumentException, + io::IOException, + uno::RuntimeException ) +{ + ::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() ); + + CheckInitOnDemand(); + + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException(); + } + + if ( !m_xSeekable.is() ) + throw uno::RuntimeException(); + + m_xSeekable->seek( location ); +} + +//----------------------------------------------- +sal_Int64 SAL_CALL OWriteStream::getPosition() + throw ( io::IOException, + uno::RuntimeException) +{ + ::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() ); + + CheckInitOnDemand(); + + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException(); + } + + if ( !m_xSeekable.is() ) + throw uno::RuntimeException(); + + return m_xSeekable->getPosition(); +} + +//----------------------------------------------- +sal_Int64 SAL_CALL OWriteStream::getLength() + throw ( io::IOException, + uno::RuntimeException ) +{ + ::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() ); + + CheckInitOnDemand(); + + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException(); + } + + if ( !m_xSeekable.is() ) + throw uno::RuntimeException(); + + return m_xSeekable->getLength(); +} + +//----------------------------------------------- +void SAL_CALL OWriteStream::truncate() + throw ( io::IOException, + uno::RuntimeException ) +{ + ::osl::ResettableMutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() ); + + CheckInitOnDemand(); + + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException(); + } + + if ( !m_xOutStream.is() ) + throw uno::RuntimeException(); + + uno::Reference< io::XTruncate > xTruncate( m_xOutStream, uno::UNO_QUERY ); + + if ( !xTruncate.is() ) + { + OSL_ENSURE( sal_False, "The output stream must support XTruncate interface!\n" ); + throw uno::RuntimeException(); + } + + xTruncate->truncate(); + + m_pImpl->m_bHasDataToFlush = sal_True; + + ModifyParentUnlockMutex_Impl( aGuard ); +} + +//----------------------------------------------- +void SAL_CALL OWriteStream::dispose() + throw ( uno::RuntimeException ) +{ + // should be an internal method since it can be called only from parent storage + { + ::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() ); + + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException(); + } + + if ( m_xOutStream.is() ) + CloseOutput_Impl(); + + if ( m_xInStream.is() ) + { + m_xInStream->closeInput(); + m_xInStream = uno::Reference< io::XInputStream >(); + } + + m_xSeekable = uno::Reference< io::XSeekable >(); + + m_pImpl->m_pAntiImpl = NULL; + + if ( !m_bInitOnDemand ) + { + try + { + if ( !m_bTransacted ) + { + m_pImpl->Commit(); + } + else + { + // throw away all the changes + m_pImpl->Revert(); + } + } + catch( uno::Exception& aException ) + { + m_pImpl->AddLog( aException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + + uno::Any aCaught( ::cppu::getCaughtException() ); + throw lang::WrappedTargetRuntimeException( + ::rtl::OUString::createFromAscii( "Can not commit/revert the storage!\n" ), + uno::Reference< uno::XInterface >( static_cast< OWeakObject* >( this ), + uno::UNO_QUERY ), + aCaught ); + } + } + + m_pImpl = NULL; + } + + // the listener might try to get rid of parent storage, and the storage would delete this object; + // for now the listener is just notified at the end of the method to workaround the problem + // in future a more elegant way should be found + + lang::EventObject aSource( static_cast< ::cppu::OWeakObject* >(this) ); + m_pData->m_aListenersContainer.disposeAndClear( aSource ); +} + +//----------------------------------------------- +void SAL_CALL OWriteStream::addEventListener( + const uno::Reference< lang::XEventListener >& xListener ) + throw ( uno::RuntimeException ) +{ + ::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() ); + + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException(); + } + + m_pData->m_aListenersContainer.addInterface( ::getCppuType((const uno::Reference< lang::XEventListener >*)0), + xListener ); +} + +//----------------------------------------------- +void SAL_CALL OWriteStream::removeEventListener( + const uno::Reference< lang::XEventListener >& xListener ) + throw ( uno::RuntimeException ) +{ + ::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() ); + + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException(); + } + + m_pData->m_aListenersContainer.removeInterface( ::getCppuType((const uno::Reference< lang::XEventListener >*)0), + xListener ); +} + +//----------------------------------------------- +void SAL_CALL OWriteStream::setEncryptionPassword( const ::rtl::OUString& aPass ) + throw ( uno::RuntimeException, + io::IOException ) +{ + ::osl::ResettableMutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() ); + + CheckInitOnDemand(); + + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException(); + } + + OSL_ENSURE( m_pImpl->m_xPackageStream.is(), "No package stream is set!\n" ); + + m_pImpl->SetEncryptedWithPass( aPass ); + + ModifyParentUnlockMutex_Impl( aGuard ); +} + +//----------------------------------------------- +void SAL_CALL OWriteStream::removeEncryption() + throw ( uno::RuntimeException, + io::IOException ) +{ + ::osl::ResettableMutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() ); + + CheckInitOnDemand(); + + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException(); + } + + OSL_ENSURE( m_pImpl->m_xPackageStream.is(), "No package stream is set!\n" ); + + m_pImpl->SetDecrypted(); + + ModifyParentUnlockMutex_Impl( aGuard ); +} + +//----------------------------------------------- +sal_Bool SAL_CALL OWriteStream::hasByID( const ::rtl::OUString& sID ) + throw ( io::IOException, + uno::RuntimeException ) +{ + ::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() ); + + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException(); + } + + if ( m_pData->m_nStorageType != embed::StorageFormats::OFOPXML ) + throw uno::RuntimeException(); + + try + { + getRelationshipByID( sID ); + return sal_True; + } + catch( container::NoSuchElementException& aNoSuchElementException ) + { + m_pImpl->AddLog( aNoSuchElementException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "No Element" ) ) ); + } + + return sal_False; +} + +//----------------------------------------------- +::rtl::OUString SAL_CALL OWriteStream::getTargetByID( const ::rtl::OUString& sID ) + throw ( container::NoSuchElementException, + io::IOException, + uno::RuntimeException ) +{ + ::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() ); + + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException(); + } + + if ( m_pData->m_nStorageType != embed::StorageFormats::OFOPXML ) + throw uno::RuntimeException(); + + uno::Sequence< beans::StringPair > aSeq = getRelationshipByID( sID ); + for ( sal_Int32 nInd = 0; nInd < aSeq.getLength(); nInd++ ) + if ( aSeq[nInd].First.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "Target" ) ) ) + return aSeq[nInd].Second; + + return ::rtl::OUString(); +} + +//----------------------------------------------- +::rtl::OUString SAL_CALL OWriteStream::getTypeByID( const ::rtl::OUString& sID ) + throw ( container::NoSuchElementException, + io::IOException, + uno::RuntimeException ) +{ + ::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() ); + + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException(); + } + + if ( m_pData->m_nStorageType != embed::StorageFormats::OFOPXML ) + throw uno::RuntimeException(); + + uno::Sequence< beans::StringPair > aSeq = getRelationshipByID( sID ); + for ( sal_Int32 nInd = 0; nInd < aSeq.getLength(); nInd++ ) + if ( aSeq[nInd].First.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "Type" ) ) ) + return aSeq[nInd].Second; + + return ::rtl::OUString(); +} + +//----------------------------------------------- +uno::Sequence< beans::StringPair > SAL_CALL OWriteStream::getRelationshipByID( const ::rtl::OUString& sID ) + throw ( container::NoSuchElementException, + io::IOException, + uno::RuntimeException ) +{ + ::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() ); + + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException(); + } + + if ( m_pData->m_nStorageType != embed::StorageFormats::OFOPXML ) + throw uno::RuntimeException(); + + // TODO/LATER: in future the unification of the ID could be checked + uno::Sequence< uno::Sequence< beans::StringPair > > aSeq = getAllRelationships(); + for ( sal_Int32 nInd1 = 0; nInd1 < aSeq.getLength(); nInd1++ ) + for ( sal_Int32 nInd2 = 0; nInd2 < aSeq[nInd1].getLength(); nInd2++ ) + if ( aSeq[nInd1][nInd2].First.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "Id" ) ) ) + { + if ( aSeq[nInd1][nInd2].Second.equals( sID ) ) + return aSeq[nInd1]; + break; + } + + throw container::NoSuchElementException(); +} + +//----------------------------------------------- +uno::Sequence< uno::Sequence< beans::StringPair > > SAL_CALL OWriteStream::getRelationshipsByType( const ::rtl::OUString& sType ) + throw ( io::IOException, + uno::RuntimeException ) +{ + ::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() ); + + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException(); + } + + if ( m_pData->m_nStorageType != embed::StorageFormats::OFOPXML ) + throw uno::RuntimeException(); + + uno::Sequence< uno::Sequence< beans::StringPair > > aResult; + sal_Int32 nEntriesNum = 0; + + // TODO/LATER: in future the unification of the ID could be checked + uno::Sequence< uno::Sequence< beans::StringPair > > aSeq = getAllRelationships(); + for ( sal_Int32 nInd1 = 0; nInd1 < aSeq.getLength(); nInd1++ ) + for ( sal_Int32 nInd2 = 0; nInd2 < aSeq[nInd1].getLength(); nInd2++ ) + if ( aSeq[nInd1][nInd2].First.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "Type" ) ) ) + { + if ( aSeq[nInd1][nInd2].Second.equals( sType ) ) + { + aResult.realloc( nEntriesNum ); + aResult[nEntriesNum-1] = aSeq[nInd1]; + } + break; + } + + return aResult; +} + +//----------------------------------------------- +uno::Sequence< uno::Sequence< beans::StringPair > > SAL_CALL OWriteStream::getAllRelationships() + throw (io::IOException, uno::RuntimeException) +{ + ::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() ); + + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException(); + } + + if ( m_pData->m_nStorageType != embed::StorageFormats::OFOPXML ) + throw uno::RuntimeException(); + + return m_pImpl->GetAllRelationshipsIfAny(); +} + +//----------------------------------------------- +void SAL_CALL OWriteStream::insertRelationshipByID( const ::rtl::OUString& sID, const uno::Sequence< beans::StringPair >& aEntry, ::sal_Bool bReplace ) + throw ( container::ElementExistException, + io::IOException, + uno::RuntimeException ) +{ + ::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() ); + + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException(); + } + + if ( m_pData->m_nStorageType != embed::StorageFormats::OFOPXML ) + throw uno::RuntimeException(); + + ::rtl::OUString aIDTag( RTL_CONSTASCII_USTRINGPARAM( "Id" ) ); + + sal_Int32 nIDInd = -1; + + // TODO/LATER: in future the unification of the ID could be checked + uno::Sequence< uno::Sequence< beans::StringPair > > aSeq = getAllRelationships(); + for ( sal_Int32 nInd1 = 0; nInd1 < aSeq.getLength(); nInd1++ ) + for ( sal_Int32 nInd2 = 0; nInd2 < aSeq[nInd1].getLength(); nInd2++ ) + if ( aSeq[nInd1][nInd2].First.equals( aIDTag ) ) + { + if ( aSeq[nInd1][nInd2].Second.equals( sID ) ) + nIDInd = nInd1; + + break; + } + + if ( nIDInd == -1 || bReplace ) + { + if ( nIDInd == -1 ) + { + nIDInd = aSeq.getLength(); + aSeq.realloc( nIDInd + 1 ); + } + + aSeq[nIDInd].realloc( aEntry.getLength() + 1 ); + + aSeq[nIDInd][0].First = aIDTag; + aSeq[nIDInd][0].Second = sID; + sal_Int32 nIndTarget = 1; + for ( sal_Int32 nIndOrig = 0; + nIndOrig < aEntry.getLength(); + nIndOrig++ ) + { + if ( !aEntry[nIndOrig].First.equals( aIDTag ) ) + aSeq[nIDInd][nIndTarget++] = aEntry[nIndOrig]; + } + + aSeq[nIDInd].realloc( nIndTarget ); + } + else + throw container::ElementExistException(); // TODO + + + m_pImpl->m_aNewRelInfo = aSeq; + m_pImpl->m_xNewRelInfoStream = uno::Reference< io::XInputStream >(); + m_pImpl->m_nRelInfoStatus = RELINFO_CHANGED; +} + +//----------------------------------------------- +void SAL_CALL OWriteStream::removeRelationshipByID( const ::rtl::OUString& sID ) + throw ( container::NoSuchElementException, + io::IOException, + uno::RuntimeException ) +{ + ::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() ); + + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException(); + } + + if ( m_pData->m_nStorageType != embed::StorageFormats::OFOPXML ) + throw uno::RuntimeException(); + + uno::Sequence< uno::Sequence< beans::StringPair > > aSeq = getAllRelationships(); + for ( sal_Int32 nInd1 = 0; nInd1 < aSeq.getLength(); nInd1++ ) + for ( sal_Int32 nInd2 = 0; nInd2 < aSeq[nInd1].getLength(); nInd2++ ) + if ( aSeq[nInd1][nInd2].First.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "Id" ) ) ) + { + if ( aSeq[nInd1][nInd2].Second.equals( sID ) ) + { + sal_Int32 nLength = aSeq.getLength(); + aSeq[nInd1] = aSeq[nLength-1]; + aSeq.realloc( nLength - 1 ); + + m_pImpl->m_aNewRelInfo = aSeq; + m_pImpl->m_xNewRelInfoStream = uno::Reference< io::XInputStream >(); + m_pImpl->m_nRelInfoStatus = RELINFO_CHANGED; + + // TODO/LATER: in future the unification of the ID could be checked + return; + } + + break; + } + + throw container::NoSuchElementException(); +} + +//----------------------------------------------- +void SAL_CALL OWriteStream::insertRelationships( const uno::Sequence< uno::Sequence< beans::StringPair > >& aEntries, ::sal_Bool bReplace ) + throw ( container::ElementExistException, + io::IOException, + uno::RuntimeException ) +{ + ::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() ); + + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException(); + } + + if ( m_pData->m_nStorageType != embed::StorageFormats::OFOPXML ) + throw uno::RuntimeException(); + + ::rtl::OUString aIDTag( RTL_CONSTASCII_USTRINGPARAM( "Id" ) ); + uno::Sequence< uno::Sequence< beans::StringPair > > aSeq = getAllRelationships(); + uno::Sequence< uno::Sequence< beans::StringPair > > aResultSeq( aSeq.getLength() + aEntries.getLength() ); + sal_Int32 nResultInd = 0; + + for ( sal_Int32 nIndTarget1 = 0; nIndTarget1 < aSeq.getLength(); nIndTarget1++ ) + for ( sal_Int32 nIndTarget2 = 0; nIndTarget2 < aSeq[nIndTarget1].getLength(); nIndTarget2++ ) + if ( aSeq[nIndTarget1][nIndTarget2].First.equals( aIDTag ) ) + { + sal_Int32 nIndSourceSame = -1; + + for ( sal_Int32 nIndSource1 = 0; nIndSource1 < aEntries.getLength(); nIndSource1++ ) + for ( sal_Int32 nIndSource2 = 0; nIndSource2 < aEntries[nIndSource1].getLength(); nIndSource2++ ) + { + if ( aEntries[nIndSource1][nIndSource2].First.equals( aIDTag ) ) + { + if ( aEntries[nIndSource1][nIndSource2].Second.equals( aSeq[nIndTarget1][nIndTarget2].Second ) ) + { + if ( !bReplace ) + throw container::ElementExistException(); + + nIndSourceSame = nIndSource1; + } + + break; + } + } + + if ( nIndSourceSame == -1 ) + { + // no such element in the provided sequence + aResultSeq[nResultInd++] = aSeq[nIndTarget1]; + } + + break; + } + + for ( sal_Int32 nIndSource1 = 0; nIndSource1 < aEntries.getLength(); nIndSource1++ ) + { + aResultSeq[nResultInd].realloc( aEntries[nIndSource1].getLength() ); + sal_Bool bHasID = sal_False; + sal_Int32 nResInd2 = 1; + + for ( sal_Int32 nIndSource2 = 0; nIndSource2 < aEntries[nIndSource1].getLength(); nIndSource2++ ) + if ( aEntries[nIndSource1][nIndSource2].First.equals( aIDTag ) ) + { + aResultSeq[nResultInd][0] = aEntries[nIndSource1][nIndSource2]; + bHasID = sal_True; + } + else if ( nResInd2 < aResultSeq[nResultInd].getLength() ) + aResultSeq[nResultInd][nResInd2++] = aEntries[nIndSource1][nIndSource2]; + else + throw io::IOException(); // TODO: illegal relation ( no ID ) + + if ( !bHasID ) + throw io::IOException(); // TODO: illegal relations + + nResultInd++; + } + + aResultSeq.realloc( nResultInd ); + m_pImpl->m_aNewRelInfo = aResultSeq; + m_pImpl->m_xNewRelInfoStream = uno::Reference< io::XInputStream >(); + m_pImpl->m_nRelInfoStatus = RELINFO_CHANGED; +} + +//----------------------------------------------- +void SAL_CALL OWriteStream::clearRelationships() + throw ( io::IOException, + uno::RuntimeException ) +{ + ::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() ); + + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException(); + } + + if ( m_pData->m_nStorageType != embed::StorageFormats::OFOPXML ) + throw uno::RuntimeException(); + + m_pImpl->m_aNewRelInfo.realloc( 0 ); + m_pImpl->m_xNewRelInfoStream = uno::Reference< io::XInputStream >(); + m_pImpl->m_nRelInfoStatus = RELINFO_CHANGED; +} + +//----------------------------------------------- +uno::Reference< beans::XPropertySetInfo > SAL_CALL OWriteStream::getPropertySetInfo() + throw ( uno::RuntimeException ) +{ + ::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() ); + + //TODO: + return uno::Reference< beans::XPropertySetInfo >(); +} + +//----------------------------------------------- +void SAL_CALL OWriteStream::setPropertyValue( const ::rtl::OUString& aPropertyName, const uno::Any& aValue ) + throw ( beans::UnknownPropertyException, + beans::PropertyVetoException, + lang::IllegalArgumentException, + lang::WrappedTargetException, + uno::RuntimeException ) +{ + ::osl::ResettableMutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() ); + + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException(); + } + + m_pImpl->GetStreamProperties(); + ::rtl::OUString aCompressedString( RTL_CONSTASCII_USTRINGPARAM( "Compressed" ) ); + ::rtl::OUString aMediaTypeString( RTL_CONSTASCII_USTRINGPARAM( "MediaType" ) ); + if ( m_pData->m_nStorageType == embed::StorageFormats::PACKAGE && aPropertyName.equals( aMediaTypeString ) ) + { + // if the "Compressed" property is not set explicitly, the MediaType can change the default value + sal_Bool bCompressedValueFromType = sal_True; + ::rtl::OUString aType; + aValue >>= aType; + + if ( !m_pImpl->m_bCompressedSetExplicit ) + { + if ( aType.equals( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "image/jpeg" ) ) ) + || aType.equals( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "image/png" ) ) ) + || aType.equals( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "image/gif" ) ) ) ) + bCompressedValueFromType = sal_False; + } + + for ( sal_Int32 nInd = 0; nInd < m_pImpl->m_aProps.getLength(); nInd++ ) + { + if ( aPropertyName.equals( m_pImpl->m_aProps[nInd].Name ) ) + m_pImpl->m_aProps[nInd].Value = aValue; + else if ( !m_pImpl->m_bCompressedSetExplicit && aCompressedString.equals( m_pImpl->m_aProps[nInd].Name ) ) + m_pImpl->m_aProps[nInd].Value <<= bCompressedValueFromType; + } + } + else if ( aPropertyName.equals( aCompressedString ) ) + { + // if the "Compressed" property is not set explicitly, the MediaType can change the default value + m_pImpl->m_bCompressedSetExplicit = sal_True; + for ( sal_Int32 nInd = 0; nInd < m_pImpl->m_aProps.getLength(); nInd++ ) + { + if ( aPropertyName.equals( m_pImpl->m_aProps[nInd].Name ) ) + m_pImpl->m_aProps[nInd].Value = aValue; + } + } + else if ( m_pData->m_nStorageType == embed::StorageFormats::PACKAGE + && aPropertyName.equalsAscii( "UseCommonStoragePasswordEncryption" ) ) + { + sal_Bool bUseCommonPass = sal_False; + if ( aValue >>= bUseCommonPass ) + { + if ( m_bInitOnDemand && m_pImpl->m_bHasInsertedStreamOptimization ) + { + // the data stream is provided to the packagestream directly + m_pImpl->m_bUseCommonPass = bUseCommonPass; + } + else if ( bUseCommonPass ) + { + if ( !m_pImpl->m_bUseCommonPass ) + { + m_pImpl->SetDecrypted(); + m_pImpl->m_bUseCommonPass = sal_True; + } + } + else + m_pImpl->m_bUseCommonPass = sal_False; + } + else + throw lang::IllegalArgumentException(); //TODO + } + else if ( m_pData->m_nStorageType == embed::StorageFormats::OFOPXML && aPropertyName.equals( aMediaTypeString ) ) + { + for ( sal_Int32 nInd = 0; nInd < m_pImpl->m_aProps.getLength(); nInd++ ) + { + if ( aPropertyName.equals( m_pImpl->m_aProps[nInd].Name ) ) + m_pImpl->m_aProps[nInd].Value = aValue; + } + } + else if ( m_pData->m_nStorageType == embed::StorageFormats::OFOPXML && aPropertyName.equalsAscii( "RelationsInfoStream" ) ) + { + uno::Reference< io::XInputStream > xInRelStream; + if ( ( aValue >>= xInRelStream ) && xInRelStream.is() ) + { + uno::Reference< io::XSeekable > xSeek( xInRelStream, uno::UNO_QUERY ); + if ( !xSeek.is() ) + { + // currently this is an internal property that is used for optimization + // and the stream must support XSeekable interface + // TODO/LATER: in future it can be changed if property is used from outside + throw lang::IllegalArgumentException(); // TODO + } + + m_pImpl->m_xNewRelInfoStream = xInRelStream; + m_pImpl->m_aNewRelInfo = uno::Sequence< uno::Sequence< beans::StringPair > >(); + m_pImpl->m_nRelInfoStatus = RELINFO_CHANGED_STREAM; + } + else + throw lang::IllegalArgumentException(); // TODO + } + else if ( m_pData->m_nStorageType == embed::StorageFormats::OFOPXML && aPropertyName.equalsAscii( "RelationsInfo" ) ) + { + if ( aValue >>= m_pImpl->m_aNewRelInfo ) + { + } + else + throw lang::IllegalArgumentException(); // TODO + } + else if ( aPropertyName.equalsAscii( "Size" ) ) + throw beans::PropertyVetoException(); // TODO + else if ( m_pData->m_nStorageType == embed::StorageFormats::PACKAGE + && ( aPropertyName.equalsAscii( "IsEncrypted" ) || aPropertyName.equalsAscii( "Encrypted" ) ) ) + throw beans::PropertyVetoException(); // TODO + else + throw beans::UnknownPropertyException(); // TODO + + m_pImpl->m_bHasDataToFlush = sal_True; + ModifyParentUnlockMutex_Impl( aGuard ); +} + + +//----------------------------------------------- +uno::Any SAL_CALL OWriteStream::getPropertyValue( const ::rtl::OUString& aProp ) + throw ( beans::UnknownPropertyException, + lang::WrappedTargetException, + uno::RuntimeException ) +{ + ::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() ); + + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException(); + } + + if ( aProp.equalsAscii( "RelId" ) ) + { + return uno::makeAny( m_pImpl->GetNewRelId() ); + } + + ::rtl::OUString aPropertyName; + if ( aProp.equalsAscii( "IsEncrypted" ) ) + aPropertyName = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Encrypted" ) ); + else + aPropertyName = aProp; + + if ( ( ( m_pData->m_nStorageType == embed::StorageFormats::PACKAGE || m_pData->m_nStorageType == embed::StorageFormats::OFOPXML ) + && aPropertyName.equalsAscii( "MediaType" ) ) + || ( m_pData->m_nStorageType == embed::StorageFormats::PACKAGE && aPropertyName.equalsAscii( "Encrypted" ) ) + || aPropertyName.equalsAscii( "Compressed" ) ) + { + m_pImpl->GetStreamProperties(); + + for ( sal_Int32 nInd = 0; nInd < m_pImpl->m_aProps.getLength(); nInd++ ) + { + if ( aPropertyName.equals( m_pImpl->m_aProps[nInd].Name ) ) + return m_pImpl->m_aProps[nInd].Value; + } + } + else if ( m_pData->m_nStorageType == embed::StorageFormats::PACKAGE + && aPropertyName.equalsAscii( "UseCommonStoragePasswordEncryption" ) ) + return uno::makeAny( m_pImpl->m_bUseCommonPass ); + else if ( aPropertyName.equalsAscii( "Size" ) ) + { + CheckInitOnDemand(); + + if ( !m_xSeekable.is() ) + throw uno::RuntimeException(); + + return uno::makeAny( (sal_Int32)m_xSeekable->getLength() ); + } + + throw beans::UnknownPropertyException(); // TODO +} + + +//----------------------------------------------- +void SAL_CALL OWriteStream::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 ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException(); + } + + //TODO: +} + + +//----------------------------------------------- +void SAL_CALL OWriteStream::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 ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException(); + } + + //TODO: +} + + +//----------------------------------------------- +void SAL_CALL OWriteStream::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 ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException(); + } + + //TODO: +} + + +//----------------------------------------------- +void SAL_CALL OWriteStream::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 ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException(); + } + + //TODO: +} + +//____________________________________________________________________________________________________ +// XTransactedObject +//____________________________________________________________________________________________________ + +//----------------------------------------------- +void OWriteStream::BroadcastTransaction( sal_Int8 nMessage ) +/* + 1 - preCommit + 2 - commited + 3 - preRevert + 4 - reverted +*/ +{ + // no need to lock mutex here for the checking of m_pImpl, and m_pData is alive until the object is destructed + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException(); + } + + 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; + } + } + } +} +//----------------------------------------------- +void SAL_CALL OWriteStream::commit() + throw ( io::IOException, + embed::StorageWrappedTargetException, + uno::RuntimeException ) +{ + RTL_LOGFILE_CONTEXT( aLog, "package (mv76033) OWriteStream::commit" ); + + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException(); + } + + if ( !m_bTransacted ) + throw uno::RuntimeException(); + + try { + BroadcastTransaction( STOR_MESS_PRECOMMIT ); + + ::osl::ResettableMutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() ); + + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException(); + } + + m_pImpl->Commit(); + + // when the storage is commited the parent is modified + ModifyParentUnlockMutex_Impl( aGuard ); + } + catch( io::IOException& aIOException ) + { + m_pImpl->AddLog( aIOException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( embed::StorageWrappedTargetException& aStorageWrappedTargetException ) + { + m_pImpl->AddLog( aStorageWrappedTargetException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( uno::RuntimeException& aRuntimeException ) + { + m_pImpl->AddLog( aRuntimeException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( uno::Exception& aException ) + { + m_pImpl->AddLog( aException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + + uno::Any aCaught( ::cppu::getCaughtException() ); + throw embed::StorageWrappedTargetException( ::rtl::OUString::createFromAscii( "Problems on commit!" ), + uno::Reference< uno::XInterface >( static_cast< ::cppu::OWeakObject* >( this ) ), + aCaught ); + } + + BroadcastTransaction( STOR_MESS_COMMITED ); +} + +//----------------------------------------------- +void SAL_CALL OWriteStream::revert() + throw ( io::IOException, + embed::StorageWrappedTargetException, + uno::RuntimeException ) +{ + RTL_LOGFILE_CONTEXT( aLog, "package (mv76033) OWriteStream::revert" ); + + // the method removes all the changes done after last commit + + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException(); + } + + if ( !m_bTransacted ) + throw uno::RuntimeException(); + + BroadcastTransaction( STOR_MESS_PREREVERT ); + + ::osl::ResettableMutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() ); + + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException(); + } + + try { + m_pImpl->Revert(); + } + catch( io::IOException& aIOException ) + { + m_pImpl->AddLog( aIOException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( embed::StorageWrappedTargetException& aStorageWrappedTargetException ) + { + m_pImpl->AddLog( aStorageWrappedTargetException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( uno::RuntimeException& aRuntimeException ) + { + m_pImpl->AddLog( aRuntimeException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( uno::Exception& aException ) + { + m_pImpl->AddLog( aException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + + uno::Any aCaught( ::cppu::getCaughtException() ); + throw embed::StorageWrappedTargetException( ::rtl::OUString::createFromAscii( "Problems on revert!" ), + uno::Reference< uno::XInterface >( static_cast< ::cppu::OWeakObject* >( this ) ), + aCaught ); + } + + aGuard.clear(); + + BroadcastTransaction( STOR_MESS_REVERTED ); +} + +//____________________________________________________________________________________________________ +// XTransactionBroadcaster +//____________________________________________________________________________________________________ + +//----------------------------------------------- +void SAL_CALL OWriteStream::addTransactionListener( const uno::Reference< embed::XTransactionListener >& aListener ) + throw ( uno::RuntimeException ) +{ + ::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() ); + + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException(); + } + + if ( !m_bTransacted ) + throw uno::RuntimeException(); + + m_pData->m_aListenersContainer.addInterface( ::getCppuType((const uno::Reference< embed::XTransactionListener >*)0), + aListener ); +} + +//----------------------------------------------- +void SAL_CALL OWriteStream::removeTransactionListener( const uno::Reference< embed::XTransactionListener >& aListener ) + throw ( uno::RuntimeException ) +{ + ::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() ); + + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException(); + } + + if ( !m_bTransacted ) + throw uno::RuntimeException(); + + m_pData->m_aListenersContainer.removeInterface( ::getCppuType((const uno::Reference< embed::XTransactionListener >*)0), + aListener ); +} + + diff --git a/package/source/xstor/owriteablestream.hxx b/package/source/xstor/owriteablestream.hxx new file mode 100644 index 000000000000..0d4a29893887 --- /dev/null +++ b/package/source/xstor/owriteablestream.hxx @@ -0,0 +1,411 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +#ifndef _WRITESTREAM_HXX_ +#define _WRITESTREAM_HXX_ + +#include <com/sun/star/io/XInputStream.hpp> +#include <com/sun/star/io/XOutputStream.hpp> +#include <com/sun/star/io/XStream.hpp> +#include <com/sun/star/io/XSeekable.hpp> +#include <com/sun/star/io/XTruncate.hpp> +#include <com/sun/star/packages/XDataSinkEncrSupport.hpp> +#include <com/sun/star/packages/NoEncryptionException.hpp> +#include <com/sun/star/lang/XEventListener.hpp> +#include <com/sun/star/lang/XSingleServiceFactory.hpp> +#include <com/sun/star/lang/XComponent.hpp> +#include <com/sun/star/embed/XEncryptionProtectedSource.hpp> +#include <com/sun/star/embed/XStorage.hpp> +#include <com/sun/star/embed/XRelationshipAccess.hpp> +#include <com/sun/star/embed/XExtendedStorageStream.hpp> +#include <com/sun/star/embed/XTransactedObject.hpp> +#include <com/sun/star/embed/XTransactionBroadcaster.hpp> +#include <com/sun/star/container/XNameContainer.hpp> +#include <com/sun/star/beans/StringPair.hpp> +#include <com/sun/star/logging/XSimpleLogRing.hpp> + + +#include <cppuhelper/implbase1.hxx> +#include <cppuhelper/weak.hxx> +#include <cppuhelper/interfacecontainer.h> + +#include <list> + +#include "ocompinstream.hxx" +#include "mutexholder.hxx" + + +struct PreCreationStruct +{ + SotMutexHolderRef m_rMutexRef; + + PreCreationStruct() + : m_rMutexRef( new SotMutexHolder ) + {} + +}; + +namespace cppu { + class OTypeCollection; +} + +namespace package { + void StaticAddLog( const ::rtl::OUString& aMessage ); + ::com::sun::star::uno::Sequence< sal_Int8 > MakeKeyFromPass( const ::rtl::OUString& aPass, sal_Bool bUseUTF ); +} + +struct WSInternalData_Impl +{ + SotMutexHolderRef m_rSharedMutexRef; + ::cppu::OTypeCollection* m_pTypeCollection; + ::cppu::OMultiTypeInterfaceContainerHelper m_aListenersContainer; // list of listeners + sal_Int32 m_nStorageType; + + // the mutex reference MUST NOT be empty + WSInternalData_Impl( const SotMutexHolderRef rMutexRef, sal_Int32 nStorageType ) + : m_rSharedMutexRef( rMutexRef ) + , m_pTypeCollection( NULL ) + , m_aListenersContainer( rMutexRef->GetMutex() ) + , m_nStorageType( nStorageType ) + {} +}; + +typedef ::std::list< OInputCompStream* > InputStreamsList_Impl; + +struct OStorage_Impl; +class OWriteStream; + +struct OWriteStream_Impl : public PreCreationStruct +{ + friend struct OStorage_Impl; + friend class OWriteStream; + friend class OInputCompStream; + + OWriteStream* m_pAntiImpl; + ::rtl::OUString m_aTempURL; + + ::com::sun::star::uno::Reference< ::com::sun::star::io::XStream > m_xCacheStream; + ::com::sun::star::uno::Reference< ::com::sun::star::io::XSeekable > m_xCacheSeek; + + InputStreamsList_Impl m_aInputStreamsList; + + sal_Bool m_bHasDataToFlush; // only modified elements will be sent to the original content + sal_Bool m_bFlushed; // sending the streams is coordinated by the root storage of the package + + ::com::sun::star::uno::Reference< ::com::sun::star::packages::XDataSinkEncrSupport > m_xPackageStream; + ::com::sun::star::uno::Reference< ::com::sun::star::logging::XSimpleLogRing > m_xLogRing; + + ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory > m_xFactory; + + OStorage_Impl* m_pParent; + + ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue > m_aProps; + + sal_Bool m_bForceEncrypted; + + sal_Bool m_bUseCommonPass; + sal_Bool m_bHasCachedPassword; + ::rtl::OUString m_aPass; + + sal_Bool m_bCompressedSetExplicit; + + ::com::sun::star::uno::Reference< ::com::sun::star::lang::XSingleServiceFactory > m_xPackage; + + sal_Bool m_bHasInsertedStreamOptimization; + + sal_Int32 m_nStorageType; + + // Relations info related data, stored in *.rels file in OFOPXML format + ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream > m_xOrigRelInfoStream; + ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Sequence< ::com::sun::star::beans::StringPair > > m_aOrigRelInfo; + sal_Bool m_bOrigRelInfoBroken; + + ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Sequence< ::com::sun::star::beans::StringPair > > m_aNewRelInfo; + ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream > m_xNewRelInfoStream; + sal_Int16 m_nRelInfoStatus; + sal_Int32 m_nRelId; + + +private: + ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory > GetServiceFactory(); + + ::rtl::OUString GetFilledTempFileIfNo( const ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream >& xStream ); + ::rtl::OUString FillTempGetFileName(); + ::com::sun::star::uno::Reference< ::com::sun::star::io::XStream > GetTempFileAsStream(); + ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream > GetTempFileAsInputStream(); + + ::com::sun::star::uno::Reference< ::com::sun::star::io::XStream > GetStream_Impl( sal_Int32 nStreamMode, + sal_Bool bHierarchyAccess ); + + ::rtl::OUString GetCommonRootPass() throw ( ::com::sun::star::packages::NoEncryptionException ); + + ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue > ReadPackageStreamProperties(); + ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue > InsertOwnProps( + const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >& aProps, + sal_Bool bUseCommonPass ); + +public: + OWriteStream_Impl( + OStorage_Impl* pParent, + const ::com::sun::star::uno::Reference< ::com::sun::star::packages::XDataSinkEncrSupport >& xPackageStream, + const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XSingleServiceFactory >& xPackage, + const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& xFactory, + sal_Bool bForceEncrypted, + sal_Int32 nStorageType, + sal_Bool bDefaultCompress, + const ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream >& xRelInfoStream = + ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream >() ); + + ~OWriteStream_Impl(); + + void CleanCacheStream(); + + void AddLog( const ::rtl::OUString& aMessage ); + + sal_Bool UsesCommonPass_Impl() { return m_bUseCommonPass; } + sal_Bool HasTempFile_Impl() { return ( m_aTempURL.getLength() != 0 ); } + sal_Bool IsTransacted(); + + sal_Bool HasWriteOwner_Impl() { return ( m_pAntiImpl != NULL ); } + + void InsertIntoPackageFolder( + const ::rtl::OUString& aName, + const ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameContainer >& xParentPackageFolder ); + + void SetToBeCommited() { m_bFlushed = sal_True; } + + sal_Bool HasCachedPassword() { return m_bHasCachedPassword; } + ::rtl::OUString GetCachedPassword() { return m_aPass; } + sal_Bool IsModified() { return m_bHasDataToFlush || m_bFlushed; } + + sal_Bool IsEncrypted(); + void SetDecrypted(); + void SetEncryptedWithPass( const ::rtl::OUString& aPass ); + + void DisposeWrappers(); + + void InsertStreamDirectly( + const ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream >& xInStream, + const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >& aProps ); + + void Commit(); + void Revert(); + + void Free( sal_Bool bMust ); // allows to try to disconnect from the temporary stream + // in case bMust is set to sal_True the method + // will throw exception in case the file is still busy + + void SetModified(); // can be done only by parent storage after renaming + + ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue > GetStreamProperties(); + + ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Sequence< ::com::sun::star::beans::StringPair > > GetAllRelationshipsIfAny(); + + void CopyInternallyTo_Impl( const ::com::sun::star::uno::Reference< ::com::sun::star::io::XStream >& xDestStream, + const ::rtl::OUString& aPass ); + void CopyInternallyTo_Impl( const ::com::sun::star::uno::Reference< ::com::sun::star::io::XStream >& xDestStream ); + + ::com::sun::star::uno::Reference< ::com::sun::star::io::XStream > GetStream( + sal_Int32 nStreamMode, + const ::rtl::OUString& aPass, + sal_Bool bHierarchyAccess ); + + ::com::sun::star::uno::Reference< ::com::sun::star::io::XStream > GetStream( + sal_Int32 nStreamMode, + sal_Bool bHierarchyAccess ); + + + ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream > GetRawInStream(); + ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream > GetPlainRawInStream(); + + void InputStreamDisposed( OInputCompStream* pStream ); + + void CreateReadonlyCopyBasedOnData( + const ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream >& xDataToCopy, + const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >& aProps, + sal_Bool bUseCommonPass, + ::com::sun::star::uno::Reference< ::com::sun::star::io::XStream >& xTargetStream ); + + void GetCopyOfLastCommit( ::com::sun::star::uno::Reference< ::com::sun::star::io::XStream >& xTargetStream ); + void GetCopyOfLastCommit( + ::com::sun::star::uno::Reference< ::com::sun::star::io::XStream >& xTargetStream, + const ::rtl::OUString& aPass ); + + + void CommitStreamRelInfo( + const ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage >& xRelStorage, + const ::rtl::OUString& aOrigStreamName, + const ::rtl::OUString& aNewStreamName ); + + void ReadRelInfoIfNecessary(); + + sal_Int32 GetNewRelId() { return m_nRelId ++; } +}; + +class OWriteStream : ::com::sun::star::lang::XTypeProvider + , public ::com::sun::star::io::XInputStream + , public ::com::sun::star::io::XOutputStream + , public ::com::sun::star::embed::XExtendedStorageStream + , public ::com::sun::star::io::XSeekable + , public ::com::sun::star::io::XTruncate + , public ::com::sun::star::embed::XEncryptionProtectedSource + , public ::com::sun::star::embed::XRelationshipAccess + , public ::com::sun::star::embed::XTransactedObject + , public ::com::sun::star::embed::XTransactionBroadcaster + , public ::com::sun::star::beans::XPropertySet + , public ::cppu::OWeakObject +{ + friend struct OWriteStream_Impl; + +protected: + ::com::sun::star::uno::Reference < ::com::sun::star::io::XInputStream > m_xInStream; + ::com::sun::star::uno::Reference < ::com::sun::star::io::XOutputStream > m_xOutStream; + ::com::sun::star::uno::Reference < ::com::sun::star::io::XSeekable > m_xSeekable; + + OWriteStream_Impl* m_pImpl; + WSInternalData_Impl* m_pData; + + sal_Bool m_bInStreamDisconnected; + sal_Bool m_bInitOnDemand; + sal_Int64 m_nInitPosition; + + sal_Bool m_bTransacted; + + OWriteStream( OWriteStream_Impl* pImpl, sal_Bool bTransacted ); + OWriteStream( OWriteStream_Impl* pImpl, ::com::sun::star::uno::Reference< ::com::sun::star::io::XStream > xStream, sal_Bool bTransacted ); + + void CloseOutput_Impl(); + + void CopyToStreamInternally_Impl( const ::com::sun::star::uno::Reference< ::com::sun::star::io::XStream >& xStream ); + + void ModifyParentUnlockMutex_Impl( ::osl::ResettableMutexGuard& aGuard ); + + void BroadcastTransaction( sal_Int8 nMessage ); + +public: + + virtual ~OWriteStream(); + + void CheckInitOnDemand(); + void DeInit(); + + // XInterface + virtual ::com::sun::star::uno::Any SAL_CALL queryInterface( const ::com::sun::star::uno::Type& rType ) + throw( ::com::sun::star::uno::RuntimeException ); + virtual void SAL_CALL acquire() throw(); + virtual void SAL_CALL release() throw(); + + // XTypeProvider + virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type > SAL_CALL getTypes() + throw( ::com::sun::star::uno::RuntimeException ); + virtual ::com::sun::star::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId() + throw( ::com::sun::star::uno::RuntimeException ); + + // XInputStream + virtual sal_Int32 SAL_CALL readBytes( ::com::sun::star::uno::Sequence< sal_Int8 >& aData, sal_Int32 nBytesToRead ) + throw(::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); + virtual sal_Int32 SAL_CALL readSomeBytes( ::com::sun::star::uno::Sequence< sal_Int8 >& aData, sal_Int32 nMaxBytesToRead ) throw(::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL skipBytes( sal_Int32 nBytesToSkip ) + throw(::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); + virtual sal_Int32 SAL_CALL available( ) + throw(::com::sun::star::io::NotConnectedException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL closeInput( ) + throw(::com::sun::star::io::NotConnectedException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); + + // XOutputStream + virtual void SAL_CALL writeBytes( const ::com::sun::star::uno::Sequence< sal_Int8 >& aData ) throw (::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL flush( ) throw (::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL closeOutput( ) throw (::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); + + //XSeekable + virtual void SAL_CALL seek( sal_Int64 location ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); + virtual sal_Int64 SAL_CALL getPosition() throw (::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); + virtual sal_Int64 SAL_CALL getLength() throw (::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); + + //XStream + virtual ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream > SAL_CALL getInputStream( ) throw (::com::sun::star::uno::RuntimeException); + virtual ::com::sun::star::uno::Reference< ::com::sun::star::io::XOutputStream > SAL_CALL getOutputStream( ) throw (::com::sun::star::uno::RuntimeException); + + // XTruncate + virtual void SAL_CALL truncate() throw (::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); + + //XComponent + virtual void SAL_CALL dispose() throw (::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL addEventListener( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XEventListener >& xListener ) throw (::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL removeEventListener( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XEventListener >& aListener ) throw (::com::sun::star::uno::RuntimeException); + + //XEncryptionProtectedSource + virtual void SAL_CALL setEncryptionPassword( const ::rtl::OUString& aPass ) + throw ( ::com::sun::star::uno::RuntimeException, + ::com::sun::star::io::IOException ); + virtual void SAL_CALL removeEncryption() + throw ( ::com::sun::star::uno::RuntimeException, + ::com::sun::star::io::IOException ); + + //XRelationshipAccess + virtual ::sal_Bool SAL_CALL hasByID( const ::rtl::OUString& sID ) throw (::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); + virtual ::rtl::OUString SAL_CALL getTargetByID( const ::rtl::OUString& sID ) throw (::com::sun::star::container::NoSuchElementException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); + virtual ::rtl::OUString SAL_CALL getTypeByID( const ::rtl::OUString& sID ) throw (::com::sun::star::container::NoSuchElementException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); + virtual ::com::sun::star::uno::Sequence< ::com::sun::star::beans::StringPair > SAL_CALL getRelationshipByID( const ::rtl::OUString& sID ) throw (::com::sun::star::container::NoSuchElementException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); + virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Sequence< ::com::sun::star::beans::StringPair > > SAL_CALL getRelationshipsByType( const ::rtl::OUString& sType ) throw (::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); + virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Sequence< ::com::sun::star::beans::StringPair > > SAL_CALL getAllRelationships( ) throw (::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL insertRelationshipByID( const ::rtl::OUString& sID, const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::StringPair >& aEntry, ::sal_Bool bReplace ) throw (::com::sun::star::container::ElementExistException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL removeRelationshipByID( const ::rtl::OUString& sID ) throw (::com::sun::star::container::NoSuchElementException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL insertRelationships( const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Sequence< ::com::sun::star::beans::StringPair > >& aEntries, ::sal_Bool bReplace ) throw (::com::sun::star::container::ElementExistException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL clearRelationships( ) throw (::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); + + //XPropertySet + virtual ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySetInfo > SAL_CALL getPropertySetInfo() throw ( ::com::sun::star::uno::RuntimeException ); + virtual void SAL_CALL setPropertyValue( const ::rtl::OUString& aPropertyName, const ::com::sun::star::uno::Any& aValue ) throw ( ::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::beans::PropertyVetoException, ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException ); + virtual ::com::sun::star::uno::Any SAL_CALL getPropertyValue( const ::rtl::OUString& PropertyName ) throw ( ::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException ); + virtual void SAL_CALL addPropertyChangeListener( const ::rtl::OUString& aPropertyName, const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertyChangeListener >& xListener ) throw ( ::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException ); + virtual void SAL_CALL removePropertyChangeListener( const ::rtl::OUString& aPropertyName, const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertyChangeListener >& aListener ) throw ( ::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException ); + virtual void SAL_CALL addVetoableChangeListener( const ::rtl::OUString& PropertyName, const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XVetoableChangeListener >& aListener ) throw ( ::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException ); + virtual void SAL_CALL removeVetoableChangeListener( const ::rtl::OUString& PropertyName, const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XVetoableChangeListener >& aListener ) throw ( ::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException ); + + // XTransactedObject + virtual void SAL_CALL commit() + throw ( ::com::sun::star::io::IOException, + ::com::sun::star::embed::StorageWrappedTargetException, + ::com::sun::star::uno::RuntimeException ); + virtual void SAL_CALL revert() + throw ( ::com::sun::star::io::IOException, + ::com::sun::star::embed::StorageWrappedTargetException, + ::com::sun::star::uno::RuntimeException ); + + // XTransactionBroadcaster + virtual void SAL_CALL addTransactionListener( + const ::com::sun::star::uno::Reference< ::com::sun::star::embed::XTransactionListener >& aListener ) + throw ( ::com::sun::star::uno::RuntimeException ); + virtual void SAL_CALL removeTransactionListener( + const ::com::sun::star::uno::Reference< ::com::sun::star::embed::XTransactionListener >& aListener ) + throw ( ::com::sun::star::uno::RuntimeException ); + +}; + +#endif + diff --git a/package/source/xstor/register.cxx b/package/source/xstor/register.cxx new file mode 100644 index 000000000000..1e3ae15fe383 --- /dev/null +++ b/package/source/xstor/register.cxx @@ -0,0 +1,101 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_package.hxx" + + +#include <com/sun/star/registry/XRegistryKey.hpp> +#include <com/sun/star/registry/InvalidRegistryException.hpp> +#include <cppuhelper/factory.hxx> + +#include "xfactory.hxx" + +using namespace ::com::sun::star; + + +extern "C" { + +void SAL_CALL component_getImplementationEnvironment( const sal_Char ** ppEnvTypeName, uno_Environment ** /*ppEnv*/ ) +{ + *ppEnvTypeName = CPPU_CURRENT_LANGUAGE_BINDING_NAME; +} + +void * SAL_CALL component_getFactory( const sal_Char * pImplName, void * pServiceManager, void * /*pRegistryKey*/ ) +{ + void * pRet = 0; + + ::rtl::OUString aImplName( ::rtl::OUString::createFromAscii( pImplName ) ); + uno::Reference< lang::XSingleServiceFactory > xFactory; + + if ( pServiceManager && aImplName.equals( OStorageFactory::impl_staticGetImplementationName() ) ) + { + xFactory= ::cppu::createOneInstanceFactory( reinterpret_cast< lang::XMultiServiceFactory*>( pServiceManager ), + OStorageFactory::impl_staticGetImplementationName(), + OStorageFactory::impl_staticCreateSelfInstance, + OStorageFactory::impl_staticGetSupportedServiceNames() ); + } + + if ( xFactory.is() ) + { + xFactory->acquire(); + pRet = xFactory.get(); + } + + return pRet; +} + +sal_Bool SAL_CALL component_writeInfo( void * /*pServiceManager*/, void * pRegistryKey ) +{ + if (pRegistryKey) + { + try + { + uno::Reference< registry::XRegistryKey > xKey( reinterpret_cast< registry::XRegistryKey* >( pRegistryKey ) ); + + uno::Reference< registry::XRegistryKey > xNewKey; + + xNewKey = xKey->createKey( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM("/") ) + + OStorageFactory::impl_staticGetImplementationName() + + ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM( "/UNO/SERVICES") ) ); + + const uno::Sequence< ::rtl::OUString > aServices = OStorageFactory::impl_staticGetSupportedServiceNames(); + for( sal_Int32 ind = 0; ind < aServices.getLength(); ind++ ) + xNewKey->createKey( aServices.getConstArray()[ind] ); + + return sal_True; + } + catch (registry::InvalidRegistryException &) + { + OSL_ENSURE( sal_False, "### InvalidRegistryException!" ); + } + } + return sal_False; +} + +} // extern "C" + diff --git a/package/source/xstor/selfterminatefilestream.cxx b/package/source/xstor/selfterminatefilestream.cxx new file mode 100644 index 000000000000..61df5e486250 --- /dev/null +++ b/package/source/xstor/selfterminatefilestream.cxx @@ -0,0 +1,153 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_package.hxx" + +#include <com/sun/star/ucb/XSimpleFileAccess.hpp> + +#include "selfterminatefilestream.hxx" +#include <comphelper/processfactory.hxx> + +using namespace ::com::sun::star; + +//----------------------------------------------- +OSelfTerminateFileStream::OSelfTerminateFileStream( const uno::Reference< lang::XMultiServiceFactory > xFactory, const ::rtl::OUString& aURL ) +: m_aURL( aURL ) +{ + uno::Reference< lang::XMultiServiceFactory > xOwnFactory = xFactory; + if ( !xOwnFactory.is() ) + xOwnFactory.set( ::comphelper::getProcessServiceFactory(), uno::UNO_SET_THROW ); + + // IMPORTANT: The implementation is based on idea that m_xFileAccess, m_xInputStream and m_xSeekable are always set + // otherwise an exception is thrown in constructor + + m_xFileAccess.set( xOwnFactory->createInstance ( + ::rtl::OUString::createFromAscii( "com.sun.star.ucb.SimpleFileAccess" ) ), + uno::UNO_QUERY_THROW ); + + m_xInputStream.set( m_xFileAccess->openFileRead( aURL ), uno::UNO_SET_THROW ); + m_xSeekable.set( m_xInputStream, uno::UNO_QUERY_THROW ); +} + +//----------------------------------------------- +OSelfTerminateFileStream::~OSelfTerminateFileStream() +{ + CloseStreamDeleteFile(); +} + +//----------------------------------------------- +void OSelfTerminateFileStream::CloseStreamDeleteFile() +{ + try + { + m_xInputStream->closeInput(); + } + catch( uno::Exception& ) + {} + + try + { + m_xFileAccess->kill( m_aURL ); + } + catch( uno::Exception& ) + {} +} + +//----------------------------------------------- +sal_Int32 SAL_CALL OSelfTerminateFileStream::readBytes( uno::Sequence< sal_Int8 >& aData, sal_Int32 nBytesToRead ) + throw ( io::NotConnectedException, + io::BufferSizeExceededException, + io::IOException, + uno::RuntimeException ) +{ + return m_xInputStream->readBytes( aData, nBytesToRead ); +} + +//----------------------------------------------- +sal_Int32 SAL_CALL OSelfTerminateFileStream::readSomeBytes( uno::Sequence< sal_Int8 >& aData, sal_Int32 nMaxBytesToRead ) + throw ( io::NotConnectedException, + io::BufferSizeExceededException, + io::IOException, + uno::RuntimeException ) +{ + return m_xInputStream->readSomeBytes( aData, nMaxBytesToRead ); +} + +//----------------------------------------------- +void SAL_CALL OSelfTerminateFileStream::skipBytes( sal_Int32 nBytesToSkip ) + throw ( io::NotConnectedException, + io::BufferSizeExceededException, + io::IOException, + uno::RuntimeException ) +{ + return m_xInputStream->skipBytes( nBytesToSkip ); +} + +//----------------------------------------------- +sal_Int32 SAL_CALL OSelfTerminateFileStream::available( ) + throw ( io::NotConnectedException, + io::IOException, + uno::RuntimeException ) +{ + return m_xInputStream->available(); +} + +//----------------------------------------------- +void SAL_CALL OSelfTerminateFileStream::closeInput( ) + throw ( io::NotConnectedException, + io::IOException, + uno::RuntimeException ) +{ + CloseStreamDeleteFile(); +} + +//----------------------------------------------- +void SAL_CALL OSelfTerminateFileStream::seek( sal_Int64 location ) + throw ( lang::IllegalArgumentException, + io::IOException, + uno::RuntimeException ) +{ + m_xSeekable->seek( location ); +} + +//----------------------------------------------- +sal_Int64 SAL_CALL OSelfTerminateFileStream::getPosition() + throw ( io::IOException, + uno::RuntimeException) +{ + return m_xSeekable->getPosition(); +} + +//----------------------------------------------- +sal_Int64 SAL_CALL OSelfTerminateFileStream::getLength() + throw ( io::IOException, + uno::RuntimeException ) +{ + return m_xSeekable->getLength(); +} + diff --git a/package/source/xstor/selfterminatefilestream.hxx b/package/source/xstor/selfterminatefilestream.hxx new file mode 100644 index 000000000000..e0dde5d837e8 --- /dev/null +++ b/package/source/xstor/selfterminatefilestream.hxx @@ -0,0 +1,76 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +#ifndef _SELFTERMINATEFILESTREAM_HXX_ +#define _SELFTERMINATEFILESTREAM_HXX_ + +#include <com/sun/star/io/XInputStream.hpp> +#include <com/sun/star/io/XSeekable.hpp> +#include <com/sun/star/ucb/XSimpleFileAccess.hpp> +#include <cppuhelper/implbase2.hxx> + +struct OWriteStream_Impl; + +class OSelfTerminateFileStream : public cppu::WeakImplHelper2< ::com::sun::star::io::XInputStream, + ::com::sun::star::io::XSeekable > +{ +protected: + ::com::sun::star::uno::Reference< ::com::sun::star::ucb::XSimpleFileAccess > m_xFileAccess; + + ::rtl::OUString m_aURL; + + ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream > m_xInputStream; + ::com::sun::star::uno::Reference< ::com::sun::star::io::XSeekable > m_xSeekable; + +public: + OSelfTerminateFileStream( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory > xFactory, const ::rtl::OUString& aURL ); + + virtual ~OSelfTerminateFileStream(); + + void CloseStreamDeleteFile(); + + // XInputStream + virtual sal_Int32 SAL_CALL readBytes( ::com::sun::star::uno::Sequence< sal_Int8 >& aData, sal_Int32 nBytesToRead ) + throw(::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); + virtual sal_Int32 SAL_CALL readSomeBytes( ::com::sun::star::uno::Sequence< sal_Int8 >& aData, sal_Int32 nMaxBytesToRead ) + throw(::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL skipBytes( sal_Int32 nBytesToSkip ) + throw(::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); + virtual sal_Int32 SAL_CALL available() + throw(::com::sun::star::io::NotConnectedException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL closeInput() + throw(::com::sun::star::io::NotConnectedException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); + + //XSeekable + virtual void SAL_CALL seek( sal_Int64 location ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); + virtual sal_Int64 SAL_CALL getPosition() throw (::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); + virtual sal_Int64 SAL_CALL getLength() throw (::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); + +}; + +#endif + diff --git a/package/source/xstor/switchpersistencestream.cxx b/package/source/xstor/switchpersistencestream.cxx new file mode 100644 index 000000000000..8756b1d61815 --- /dev/null +++ b/package/source/xstor/switchpersistencestream.cxx @@ -0,0 +1,488 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_package.hxx" +#include <osl/diagnose.h> + +#include <comphelper/storagehelper.hxx> +#include <switchpersistencestream.hxx> + +using namespace ::com::sun::star; + +// ======================================================================== +struct SPStreamData_Impl +{ + uno::Reference< lang::XMultiServiceFactory > m_xFactory; + + sal_Bool m_bInStreamBased; + + // the streams below are not visible from outside so there is no need to remember position + + // original stream related members + uno::Reference< io::XStream > m_xOrigStream; + uno::Reference< io::XTruncate > m_xOrigTruncate; + uno::Reference< io::XSeekable > m_xOrigSeekable; + uno::Reference< io::XInputStream > m_xOrigInStream; + uno::Reference< io::XOutputStream > m_xOrigOutStream; + + sal_Bool m_bInOpen; + sal_Bool m_bOutOpen; + + + SPStreamData_Impl( + const uno::Reference< lang::XMultiServiceFactory >& xFactory, + sal_Bool bInStreamBased, + const uno::Reference< io::XStream >& xOrigStream, + const uno::Reference< io::XTruncate >& xOrigTruncate, + const uno::Reference< io::XSeekable >& xOrigSeekable, + const uno::Reference< io::XInputStream >& xOrigInStream, + const uno::Reference< io::XOutputStream >& xOrigOutStream, + sal_Bool bInOpen, + sal_Bool bOutOpen ) + : m_xFactory( xFactory ) + , m_bInStreamBased( bInStreamBased ) + , m_xOrigStream( xOrigStream ) + , m_xOrigTruncate( xOrigTruncate ) + , m_xOrigSeekable( xOrigSeekable ) + , m_xOrigInStream( xOrigInStream ) + , m_xOrigOutStream( xOrigOutStream ) + , m_bInOpen( bInOpen ) + , m_bOutOpen( bOutOpen ) + { + } +}; + +// ======================================================================== +// ------------------------------------------------------------------------ +SwitchablePersistenceStream::SwitchablePersistenceStream( + const uno::Reference< lang::XMultiServiceFactory >& xFactory, + const uno::Reference< io::XStream >& xStream ) +: m_xFactory( xFactory ) +, m_pStreamData( NULL ) +{ + SwitchPersistenceTo( xStream ); +} + +// ------------------------------------------------------------------------ +SwitchablePersistenceStream::SwitchablePersistenceStream( + const uno::Reference< lang::XMultiServiceFactory >& xFactory, + const uno::Reference< io::XInputStream >& xInputStream ) +: m_xFactory( xFactory ) +, m_pStreamData( NULL ) +{ + SwitchPersistenceTo( xInputStream ); +} + +// ------------------------------------------------------------------------ +SwitchablePersistenceStream::~SwitchablePersistenceStream() +{ + CloseAll_Impl(); +} + +// ------------------------------------------------------------------------ +void SwitchablePersistenceStream::SwitchPersistenceTo( const uno::Reference< io::XStream >& xStream ) +{ + uno::Reference< io::XTruncate > xNewTruncate( xStream, uno::UNO_QUERY_THROW ); + uno::Reference< io::XSeekable > xNewSeekable( xStream, uno::UNO_QUERY_THROW ); + uno::Reference< io::XInputStream > xNewInStream = xStream->getInputStream(); + uno::Reference< io::XOutputStream > xNewOutStream = xStream->getOutputStream(); + if ( !xNewInStream.is() || !xNewOutStream.is() ) + throw uno::RuntimeException(); + + sal_Int64 nPos = 0; + sal_Bool bInOpen = sal_False; + sal_Bool bOutOpen = sal_False; + + if ( m_pStreamData && m_pStreamData->m_xOrigSeekable.is() ) + { + // check that the length is the same + if ( m_pStreamData->m_xOrigSeekable->getLength() != xNewSeekable->getLength() ) + throw uno::RuntimeException(); + + // get the current position + nPos = m_pStreamData->m_xOrigSeekable->getPosition(); + bInOpen = m_pStreamData->m_bInOpen; + bOutOpen = m_pStreamData->m_bOutOpen; + } + + xNewSeekable->seek( nPos ); + + CloseAll_Impl(); + + m_pStreamData = new SPStreamData_Impl( m_xFactory, sal_False, + xStream, xNewTruncate, xNewSeekable, xNewInStream, xNewOutStream, + bInOpen, bOutOpen ); +} + +// ------------------------------------------------------------------------ +void SwitchablePersistenceStream::SwitchPersistenceTo( const uno::Reference< io::XInputStream >& xInputStream ) +{ + uno::Reference< io::XStream > xNewStream; + uno::Reference< io::XTruncate > xNewTruncate; + uno::Reference< io::XSeekable > xNewSeekable( xInputStream, uno::UNO_QUERY_THROW ); + uno::Reference< io::XOutputStream > xNewOutStream; + if ( !xInputStream.is() ) + throw uno::RuntimeException(); + + sal_Int64 nPos = 0; + sal_Bool bInOpen = sal_False; + sal_Bool bOutOpen = sal_False; + + if ( m_pStreamData && m_pStreamData->m_xOrigSeekable.is() ) + { + // check that the length is the same + if ( m_pStreamData->m_xOrigSeekable->getLength() != xNewSeekable->getLength() ) + throw uno::RuntimeException(); + + // get the current position + nPos = m_pStreamData->m_xOrigSeekable->getPosition(); + bInOpen = m_pStreamData->m_bInOpen; + bOutOpen = m_pStreamData->m_bOutOpen; + } + + xNewSeekable->seek( nPos ); + + CloseAll_Impl(); + + m_pStreamData = new SPStreamData_Impl( m_xFactory, sal_True, + xNewStream, xNewTruncate, xNewSeekable, xInputStream, xNewOutStream, + bInOpen, bOutOpen ); + +} + +// ------------------------------------------------------------------------ +void SwitchablePersistenceStream::CopyAndSwitchPersistenceTo( const uno::Reference< io::XStream >& xStream ) +{ + uno::Reference< io::XStream > xTargetStream = xStream; + uno::Reference< io::XSeekable > xTargetSeek; + + if ( !xTargetStream.is() ) + { + xTargetStream = uno::Reference < io::XStream >( + m_xFactory->createInstance( ::rtl::OUString::createFromAscii( "com.sun.star.io.TempFile" ) ), + uno::UNO_QUERY_THROW ); + + xTargetSeek = uno::Reference< io::XSeekable >( xTargetStream, uno::UNO_QUERY_THROW ); + } + else + { + // the provided stream must be empty + xTargetSeek = uno::Reference< io::XSeekable >( xTargetStream, uno::UNO_QUERY_THROW ); + if ( xTargetSeek->getLength() ) + throw io::IOException(); + } + + uno::Reference< io::XTruncate > xTargetTruncate( xTargetStream, uno::UNO_QUERY_THROW ); + uno::Reference< io::XInputStream > xTargetInStream = xTargetStream->getInputStream(); + uno::Reference< io::XOutputStream > xTargetOutStream = xTargetStream->getOutputStream(); + if ( !xTargetInStream.is() || !xTargetOutStream.is() ) + throw uno::RuntimeException(); + + if ( !m_pStreamData->m_xOrigInStream.is() || !m_pStreamData->m_xOrigSeekable.is() ) + throw uno::RuntimeException(); + + sal_Int64 nPos = m_pStreamData->m_xOrigSeekable->getPosition(); + m_pStreamData->m_xOrigSeekable->seek( 0 ); + ::comphelper::OStorageHelper::CopyInputToOutput( m_pStreamData->m_xOrigInStream, xTargetOutStream ); + xTargetOutStream->flush(); + xTargetSeek->seek( nPos ); + + sal_Bool bInOpen = m_pStreamData->m_bInOpen; + sal_Bool bOutOpen = m_pStreamData->m_bOutOpen; + + CloseAll_Impl(); + + m_pStreamData = new SPStreamData_Impl( m_xFactory, sal_False, + xTargetStream, xTargetTruncate, xTargetSeek, xTargetInStream, xTargetOutStream, + bInOpen, bOutOpen ); +} + +// ------------------------------------------------------------------------ +void SwitchablePersistenceStream::CloseAll_Impl() +{ + if ( m_pStreamData ) + { + delete m_pStreamData; + m_pStreamData = NULL; + } +} + +// com::sun::star::io::XStream +// ------------------------------------------------------------------------ +uno::Reference< io::XInputStream > SAL_CALL SwitchablePersistenceStream::getInputStream( ) + throw (uno::RuntimeException) +{ + ::osl::MutexGuard aGuard( m_aMutex ); + + if ( m_pStreamData ) + m_pStreamData->m_bInOpen = sal_True; + return static_cast< io::XInputStream* >( this ); +} + + +// ------------------------------------------------------------------------ +uno::Reference< io::XOutputStream > SAL_CALL SwitchablePersistenceStream::getOutputStream( ) + throw (uno::RuntimeException) +{ + ::osl::MutexGuard aGuard( m_aMutex ); + + if ( m_pStreamData ) + m_pStreamData->m_bOutOpen = sal_True; + return static_cast< io::XOutputStream* >( this ); +} + + + +// com::sun::star::io::XInputStream +// ------------------------------------------------------------------------ +::sal_Int32 SAL_CALL SwitchablePersistenceStream::readBytes( uno::Sequence< ::sal_Int8 >& aData, ::sal_Int32 nBytesToRead ) + throw (io::NotConnectedException, io::BufferSizeExceededException, io::IOException, uno::RuntimeException) +{ + ::osl::MutexGuard aGuard( m_aMutex ); + + if ( !m_pStreamData ) + throw io::NotConnectedException(); + + // the original stream data should be provided + if ( !m_pStreamData->m_xOrigInStream.is() ) + throw uno::RuntimeException(); + + return m_pStreamData->m_xOrigInStream->readBytes( aData, nBytesToRead ); +} + + +// ------------------------------------------------------------------------ +::sal_Int32 SAL_CALL SwitchablePersistenceStream::readSomeBytes( uno::Sequence< ::sal_Int8 >& aData, ::sal_Int32 nMaxBytesToRead ) + throw (io::NotConnectedException, io::BufferSizeExceededException, io::IOException, uno::RuntimeException) +{ + ::osl::MutexGuard aGuard( m_aMutex ); + + if ( !m_pStreamData ) + throw io::NotConnectedException(); + + // the original stream data should be provided + if ( !m_pStreamData->m_xOrigInStream.is() ) + throw uno::RuntimeException(); + + return m_pStreamData->m_xOrigInStream->readBytes( aData, nMaxBytesToRead ); +} + +// ------------------------------------------------------------------------ +void SAL_CALL SwitchablePersistenceStream::skipBytes( ::sal_Int32 nBytesToSkip ) + throw (io::NotConnectedException, io::BufferSizeExceededException, io::IOException, uno::RuntimeException) +{ + ::osl::MutexGuard aGuard( m_aMutex ); + + if ( !m_pStreamData ) + throw io::NotConnectedException(); + + // the original stream data should be provided + if ( !m_pStreamData->m_xOrigInStream.is() ) + throw uno::RuntimeException(); + + m_pStreamData->m_xOrigInStream->skipBytes( nBytesToSkip ); +} + + +// ------------------------------------------------------------------------ +::sal_Int32 SAL_CALL SwitchablePersistenceStream::available( ) + throw (io::NotConnectedException, io::IOException, uno::RuntimeException) +{ + ::osl::MutexGuard aGuard( m_aMutex ); + + if ( !m_pStreamData ) + throw io::NotConnectedException(); + + // the original stream data should be provided + if ( !m_pStreamData->m_xOrigInStream.is() ) + throw uno::RuntimeException(); + + return m_pStreamData->m_xOrigInStream->available(); +} + + +// ------------------------------------------------------------------------ +void SAL_CALL SwitchablePersistenceStream::closeInput() + throw (io::NotConnectedException, io::IOException, uno::RuntimeException) +{ + ::osl::MutexGuard aGuard( m_aMutex ); + + if ( !m_pStreamData ) + throw io::NotConnectedException(); + + m_pStreamData->m_bInOpen = sal_False; + if ( !m_pStreamData->m_bOutOpen ) + CloseAll_Impl(); +} + + + +// com::sun::star::io::XOutputStream +// ------------------------------------------------------------------------ +void SAL_CALL SwitchablePersistenceStream::writeBytes( const uno::Sequence< ::sal_Int8 >& aData ) + throw (io::NotConnectedException, io::BufferSizeExceededException, io::IOException, uno::RuntimeException) +{ + ::osl::MutexGuard aGuard( m_aMutex ); + + if ( !m_pStreamData ) + throw io::NotConnectedException(); + + if ( m_pStreamData->m_bInStreamBased ) + throw io::IOException(); + + // the original stream data should be provided + if ( !m_pStreamData->m_xOrigOutStream.is() ) + throw uno::RuntimeException(); + + m_pStreamData->m_xOrigOutStream->writeBytes( aData ); +} + + +// ------------------------------------------------------------------------ +void SAL_CALL SwitchablePersistenceStream::flush( ) + throw (io::NotConnectedException, io::BufferSizeExceededException, io::IOException, uno::RuntimeException) +{ + ::osl::MutexGuard aGuard( m_aMutex ); + + if ( !m_pStreamData || m_pStreamData->m_bInStreamBased ) + { + OSL_ENSURE( sal_False, "flush() is not acceptable!\n" ); + return; + // in future throw exception, for now some code might call flush() on closed stream + // since file ucp implementation allows it + // throw io::NotConnectedException(); + } + + // the original stream data should be provided + if ( !m_pStreamData->m_xOrigOutStream.is() ) + throw uno::RuntimeException(); + + m_pStreamData->m_xOrigOutStream->flush(); +} + + +// ------------------------------------------------------------------------ +void SAL_CALL SwitchablePersistenceStream::closeOutput( ) + throw (io::NotConnectedException, io::BufferSizeExceededException, io::IOException, uno::RuntimeException) +{ + ::osl::MutexGuard aGuard( m_aMutex ); + + if ( !m_pStreamData ) + throw io::NotConnectedException(); + + m_pStreamData->m_bOutOpen = sal_False; + if ( !m_pStreamData->m_bInOpen ) + CloseAll_Impl(); +} + + + +// com::sun::star::io::XTruncate +// ------------------------------------------------------------------------ +void SAL_CALL SwitchablePersistenceStream::truncate( ) + throw (io::IOException, uno::RuntimeException) +{ + ::osl::MutexGuard aGuard( m_aMutex ); + + if ( !m_pStreamData ) + throw io::NotConnectedException(); + + if ( m_pStreamData->m_bInStreamBased ) + throw io::IOException(); + + // the original stream data should be provided + if ( !m_pStreamData->m_xOrigTruncate.is() ) + throw uno::RuntimeException(); + + m_pStreamData->m_xOrigTruncate->truncate(); +} + + +// com::sun::star::io::XSeekable +// ------------------------------------------------------------------------ +void SAL_CALL SwitchablePersistenceStream::seek( ::sal_Int64 location ) + throw (lang::IllegalArgumentException, io::IOException, uno::RuntimeException) +{ + ::osl::MutexGuard aGuard( m_aMutex ); + + if ( !m_pStreamData ) + throw io::NotConnectedException(); + + // the original stream data should be provided + if ( !m_pStreamData->m_xOrigSeekable.is() ) + throw uno::RuntimeException(); + + m_pStreamData->m_xOrigSeekable->seek( location ); +} + + +// ------------------------------------------------------------------------ +::sal_Int64 SAL_CALL SwitchablePersistenceStream::getPosition( ) + throw (io::IOException, uno::RuntimeException) +{ + ::osl::MutexGuard aGuard( m_aMutex ); + + if ( !m_pStreamData ) + throw io::NotConnectedException(); + + // the original stream data should be provided + if ( !m_pStreamData->m_xOrigSeekable.is() ) + throw uno::RuntimeException(); + + return m_pStreamData->m_xOrigSeekable->getPosition(); +} + + +// ------------------------------------------------------------------------ +::sal_Int64 SAL_CALL SwitchablePersistenceStream::getLength( ) + throw (io::IOException, uno::RuntimeException) +{ + ::osl::MutexGuard aGuard( m_aMutex ); + + if ( !m_pStreamData ) + throw io::NotConnectedException(); + + // the original stream data should be provided + if ( !m_pStreamData->m_xOrigSeekable.is() ) + throw uno::RuntimeException(); + + return m_pStreamData->m_xOrigSeekable->getLength(); +} + +// ------------------------------------------------------------------------ +void SAL_CALL SwitchablePersistenceStream::waitForCompletion() + throw (::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException) +{ + if ( !m_pStreamData ) + throw io::NotConnectedException(); + + uno::Reference< io::XAsyncOutputMonitor > asyncOutputMonitor( m_pStreamData->m_xOrigOutStream, uno::UNO_QUERY ); + if ( asyncOutputMonitor.is() ) + asyncOutputMonitor->waitForCompletion(); +} + diff --git a/package/source/xstor/switchpersistencestream.hxx b/package/source/xstor/switchpersistencestream.hxx new file mode 100644 index 000000000000..f37d0ed892fa --- /dev/null +++ b/package/source/xstor/switchpersistencestream.hxx @@ -0,0 +1,120 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ +#ifndef _SPSTREAM_HXX +#define _SPSTREAM_HXX + +#include <com/sun/star/uno/Sequence.hxx> +#include <com/sun/star/uno/Reference.hxx> +#include <com/sun/star/io/XInputStream.hpp> +#include <com/sun/star/io/XOutputStream.hpp> +#include <com/sun/star/io/XSeekable.hpp> +#include <com/sun/star/io/XTruncate.hpp> +#include <com/sun/star/io/XStream.hpp> +#include <com/sun/star/embed/XTransactedObject.hpp> +#include <com/sun/star/beans/XPropertySetInfo.hpp> +#include <com/sun/star/beans/XPropertySet.hpp> +#include <com/sun/star/ucb/XSimpleFileAccess.hpp> +#include <com/sun/star/io/XAsyncOutputMonitor.hpp> +#include <osl/mutex.hxx> +#include <cppuhelper/implbase6.hxx> + +//================================================================== +// SwitchablePersistenceStream +// +// Allows to switch the stream persistence on the fly. The target +// stream ( if not filled by the implementation ) MUST have the same +// size as the original one! +//================================================================== + +struct SPStreamData_Impl; +class SwitchablePersistenceStream + : public ::cppu::WeakImplHelper6 < + ::com::sun::star::io::XStream, + ::com::sun::star::io::XInputStream, + ::com::sun::star::io::XOutputStream, + ::com::sun::star::io::XTruncate, + ::com::sun::star::io::XSeekable, + ::com::sun::star::io::XAsyncOutputMonitor > +{ + ::osl::Mutex m_aMutex; + + const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory > m_xFactory; + + SPStreamData_Impl* m_pStreamData; + + void CloseAll_Impl(); + +public: + + SwitchablePersistenceStream( + const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& xFactory, + const ::com::sun::star::uno::Reference< ::com::sun::star::io::XStream >& xStream ); + + SwitchablePersistenceStream( + const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& xFactory, + const ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream >& xInStream ); + + ~SwitchablePersistenceStream(); + + void SwitchPersistenceTo( const ::com::sun::star::uno::Reference< ::com::sun::star::io::XStream >& xStream ); + + void SwitchPersistenceTo( const ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream >& xInputStream ); + + void CopyAndSwitchPersistenceTo( const ::com::sun::star::uno::Reference< ::com::sun::star::io::XStream >& xStream ); + +// com::sun::star::io::XStream + virtual ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream > SAL_CALL getInputStream( ) throw (::com::sun::star::uno::RuntimeException); + virtual ::com::sun::star::uno::Reference< ::com::sun::star::io::XOutputStream > SAL_CALL getOutputStream( ) throw (::com::sun::star::uno::RuntimeException); + +// com::sun::star::io::XInputStream + virtual ::sal_Int32 SAL_CALL readBytes( ::com::sun::star::uno::Sequence< ::sal_Int8 >& aData, ::sal_Int32 nBytesToRead ) throw (::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); + virtual ::sal_Int32 SAL_CALL readSomeBytes( ::com::sun::star::uno::Sequence< ::sal_Int8 >& aData, ::sal_Int32 nMaxBytesToRead ) throw (::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL skipBytes( ::sal_Int32 nBytesToSkip ) throw (::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); + virtual ::sal_Int32 SAL_CALL available( ) throw (::com::sun::star::io::NotConnectedException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL closeInput( ) throw (::com::sun::star::io::NotConnectedException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); + +// com::sun::star::io::XOutputStream + virtual void SAL_CALL writeBytes( const ::com::sun::star::uno::Sequence< ::sal_Int8 >& aData ) throw (::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL flush( ) throw (::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL closeOutput( ) throw (::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); + +// com::sun::star::io::XTruncate + virtual void SAL_CALL truncate( ) throw (::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); + +// com::sun::star::io::XSeekable + virtual void SAL_CALL seek( ::sal_Int64 location ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); + virtual ::sal_Int64 SAL_CALL getPosition( ) throw (::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); + virtual ::sal_Int64 SAL_CALL getLength( ) throw (::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); + +// ::com::sun::star::io::XAsyncOutputMonitor + virtual void SAL_CALL waitForCompletion( ) throw (::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); + +}; + +#endif //_SPSTREAM_HXX + + diff --git a/package/source/xstor/xfactory.cxx b/package/source/xstor/xfactory.cxx new file mode 100644 index 000000000000..12aa89e03db0 --- /dev/null +++ b/package/source/xstor/xfactory.cxx @@ -0,0 +1,324 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_package.hxx" +#include <com/sun/star/ucb/XSimpleFileAccess.hpp> +#include <com/sun/star/embed/ElementModes.hpp> +#include <com/sun/star/embed/StorageFormats.hpp> +#include <com/sun/star/beans/PropertyValue.hpp> +#include <com/sun/star/io/XSeekable.hpp> + +#include <comphelper/storagehelper.hxx> + +#include "xfactory.hxx" +#include "xstorage.hxx" + + +using namespace ::com::sun::star; + +//------------------------------------------------------------------------- +sal_Bool CheckPackageSignature_Impl( const uno::Reference< io::XInputStream >& xInputStream, + const uno::Reference< io::XSeekable >& xSeekable ) +{ + if ( !xInputStream.is() || !xSeekable.is() ) + throw uno::RuntimeException(); + + if ( xSeekable->getLength() ) + { + uno::Sequence< sal_Int8 > aData( 4 ); + xSeekable->seek( 0 ); + sal_Int32 nRead = xInputStream->readBytes( aData, 4 ); + xSeekable->seek( 0 ); + + // TODO/LATER: should the disk spanned files be supported? + // 0x50, 0x4b, 0x07, 0x08 + return ( nRead == 4 && aData[0] == 0x50 && aData[1] == 0x4b && aData[2] == 0x03 && aData[3] == 0x04 ); + } + else + return sal_True; // allow to create a storage based on empty stream +} + +//------------------------------------------------------------------------- +uno::Sequence< ::rtl::OUString > SAL_CALL OStorageFactory::impl_staticGetSupportedServiceNames() +{ + uno::Sequence< ::rtl::OUString > aRet(2); + aRet[0] = ::rtl::OUString::createFromAscii("com.sun.star.embed.StorageFactory"); + aRet[1] = ::rtl::OUString::createFromAscii("com.sun.star.comp.embed.StorageFactory"); + return aRet; +} + +//------------------------------------------------------------------------- +::rtl::OUString SAL_CALL OStorageFactory::impl_staticGetImplementationName() +{ + return ::rtl::OUString::createFromAscii("com.sun.star.comp.embed.StorageFactory"); +} + +//------------------------------------------------------------------------- +uno::Reference< uno::XInterface > SAL_CALL OStorageFactory::impl_staticCreateSelfInstance( + const uno::Reference< lang::XMultiServiceFactory >& xServiceManager ) +{ + return uno::Reference< uno::XInterface >( *new OStorageFactory( xServiceManager ) ); +} + +//------------------------------------------------------------------------- +uno::Reference< uno::XInterface > SAL_CALL OStorageFactory::createInstance() + throw ( uno::Exception, + uno::RuntimeException ) +{ + // TODO: reimplement TempStream service to support XStream interface + uno::Reference < io::XStream > xTempStream( + m_xFactory->createInstance( ::rtl::OUString::createFromAscii( "com.sun.star.io.TempFile" ) ), + uno::UNO_QUERY ); + + if ( !xTempStream.is() ) + throw uno::RuntimeException(); // TODO: + + return uno::Reference< uno::XInterface >( + static_cast< OWeakObject* >( new OStorage( xTempStream, + embed::ElementModes::READWRITE, + uno::Sequence< beans::PropertyValue >(), + m_xFactory, + embed::StorageFormats::PACKAGE ) ), + uno::UNO_QUERY ); +} + +//------------------------------------------------------------------------- +uno::Reference< uno::XInterface > SAL_CALL OStorageFactory::createInstanceWithArguments( + const uno::Sequence< uno::Any >& aArguments ) + throw ( uno::Exception, + uno::RuntimeException ) +{ + // The request for storage can be done with up to three arguments + + // The first argument specifies a source for the storage + // it can be URL, XStream, XInputStream. + // The second value is a mode the storage should be open in. + // And the third value is a media descriptor. + + sal_Int32 nArgNum = aArguments.getLength(); + OSL_ENSURE( nArgNum < 4, "Wrong parameter number" ); + + if ( !nArgNum ) + return createInstance(); + + // first try to retrieve storage open mode if any + // by default the storage will be open in readonly mode + sal_Int32 nStorageMode = embed::ElementModes::READ; + if ( nArgNum >= 2 ) + { + if( !( aArguments[1] >>= nStorageMode ) ) + { + OSL_ENSURE( sal_False, "Wrong second argument!\n" ); + throw lang::IllegalArgumentException(); // TODO: + } + // it's allways possible to read written storage in this implementation + nStorageMode |= embed::ElementModes::READ; + } + + if ( ( nStorageMode & embed::ElementModes::TRUNCATE ) == embed::ElementModes::TRUNCATE + && ( nStorageMode & embed::ElementModes::WRITE ) != embed::ElementModes::WRITE ) + throw lang::IllegalArgumentException(); // TODO: + + // retrieve storage source stream + ::rtl::OUString aURL; + uno::Reference< io::XStream > xStream; + uno::Reference< io::XInputStream > xInputStream; + + if ( aArguments[0] >>= aURL ) + { + if ( !aURL.getLength() ) + { + OSL_ENSURE( sal_False, "Empty URL is provided!\n" ); + throw lang::IllegalArgumentException(); // TODO: + } + + if ( aURL.equalsIgnoreAsciiCaseAsciiL( "vnd.sun.star.pkg", 16 ) ) + { + OSL_ENSURE( sal_False, "Packages URL's are not valid for storages!\n" ); // ??? + throw lang::IllegalArgumentException(); // TODO: + } + + uno::Reference < ::com::sun::star::ucb::XSimpleFileAccess > xTempAccess( + m_xFactory->createInstance ( + ::rtl::OUString::createFromAscii( "com.sun.star.ucb.SimpleFileAccess" ) ), + uno::UNO_QUERY ); + + if ( !xTempAccess.is() ) + throw uno::RuntimeException(); // TODO: + + if ( nStorageMode & embed::ElementModes::WRITE ) + xStream = xTempAccess->openFileReadWrite( aURL ); + else + xInputStream = xTempAccess->openFileRead( aURL ); + } + else if ( !( aArguments[0] >>= xStream ) && !( aArguments[0] >>= xInputStream ) ) + { + OSL_ENSURE( sal_False, "Wrong first argument!\n" ); + throw uno::Exception(); // TODO: Illegal argument + } + + // retrieve mediadescriptor and set storage properties + uno::Sequence< beans::PropertyValue > aDescr; + uno::Sequence< beans::PropertyValue > aPropsToSet; + + sal_Int32 nStorageType = embed::StorageFormats::PACKAGE; + + if ( nArgNum >= 3 ) + { + if( aArguments[2] >>= aDescr ) + { + if ( aURL.getLength() ) + { + aPropsToSet.realloc(1); + aPropsToSet[0].Name = ::rtl::OUString::createFromAscii( "URL" ); + aPropsToSet[0].Value <<= aURL; + } + + for ( sal_Int32 nInd = 0, nNumArgs = 1; nInd < aDescr.getLength(); nInd++ ) + { + if ( aDescr[nInd].Name.equalsAscii( "InteractionHandler" ) + || aDescr[nInd].Name.equalsAscii( "Password" ) + || aDescr[nInd].Name.equalsAscii( "RepairPackage" ) + || aDescr[nInd].Name.equalsAscii( "StatusIndicator" ) ) + // || aDescr[nInd].Name.equalsAscii( "Unpacked" ) // TODO: + { + aPropsToSet.realloc( ++nNumArgs ); + aPropsToSet[nNumArgs-1].Name = aDescr[nInd].Name; + aPropsToSet[nNumArgs-1].Value = aDescr[nInd].Value; + } + else if ( aDescr[nInd].Name.equalsAscii( "StorageFormat" ) ) + { + ::rtl::OUString aFormatName; + sal_Int32 nFormatID = 0; + if ( aDescr[nInd].Value >>= aFormatName ) + { + if ( aFormatName.equals( PACKAGE_STORAGE_FORMAT_STRING ) ) + nStorageType = embed::StorageFormats::PACKAGE; + else if ( aFormatName.equals( ZIP_STORAGE_FORMAT_STRING ) ) + nStorageType = embed::StorageFormats::ZIP; + else if ( aFormatName.equals( OFOPXML_STORAGE_FORMAT_STRING ) ) + nStorageType = embed::StorageFormats::OFOPXML; + else + throw lang::IllegalArgumentException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >(), 1 ); + } + else if ( aDescr[nInd].Value >>= nFormatID ) + { + if ( nFormatID != embed::StorageFormats::PACKAGE + && nFormatID != embed::StorageFormats::ZIP + && nFormatID != embed::StorageFormats::OFOPXML ) + throw lang::IllegalArgumentException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >(), 1 ); + + nStorageType = nFormatID; + } + else + throw lang::IllegalArgumentException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >(), 1 ); + } + else + OSL_ENSURE( sal_False, "Unacceptable property, will be ignored!\n" ); + } + } + else + { + OSL_ENSURE( sal_False, "Wrong third argument!\n" ); + throw uno::Exception(); // TODO: Illegal argument + } + + } + + // create storage based on source + if ( xInputStream.is() ) + { + // if xInputStream is set the storage should be open from it + if ( ( nStorageMode & embed::ElementModes::WRITE ) ) + throw uno::Exception(); // TODO: access denied + + uno::Reference< io::XSeekable > xSeekable( xInputStream, uno::UNO_QUERY ); + if ( !xSeekable.is() ) + { + // TODO: wrap stream to let it be seekable + OSL_ENSURE( sal_False, "Nonseekable streams are not supported for now!\n" ); + } + + if ( !CheckPackageSignature_Impl( xInputStream, xSeekable ) ) + throw io::IOException(); // TODO: this is not a package file + + return uno::Reference< uno::XInterface >( + static_cast< OWeakObject* >( new OStorage( xInputStream, nStorageMode, aPropsToSet, m_xFactory, nStorageType ) ), + uno::UNO_QUERY ); + } + else if ( xStream.is() ) + { + if ( ( ( nStorageMode & embed::ElementModes::WRITE ) && !xStream->getOutputStream().is() ) + || !xStream->getInputStream().is() ) + throw uno::Exception(); // TODO: access denied + + uno::Reference< io::XSeekable > xSeekable( xStream, uno::UNO_QUERY ); + if ( !xSeekable.is() ) + { + // TODO: wrap stream to let it be seekable + OSL_ENSURE( sal_False, "Nonseekable streams are not supported for now!\n" ); + } + + if ( !CheckPackageSignature_Impl( xStream->getInputStream(), xSeekable ) ) + throw io::IOException(); // TODO: this is not a package file + + return uno::Reference< uno::XInterface >( + static_cast< OWeakObject* >( new OStorage( xStream, nStorageMode, aPropsToSet, m_xFactory, nStorageType ) ), + uno::UNO_QUERY ); + } + + throw uno::Exception(); // general error during creation +} + +//------------------------------------------------------------------------- +::rtl::OUString SAL_CALL OStorageFactory::getImplementationName() + throw ( uno::RuntimeException ) +{ + return impl_staticGetImplementationName(); +} + +//------------------------------------------------------------------------- +sal_Bool SAL_CALL OStorageFactory::supportsService( const ::rtl::OUString& ServiceName ) + throw ( uno::RuntimeException ) +{ + uno::Sequence< ::rtl::OUString > aSeq = impl_staticGetSupportedServiceNames(); + + for ( sal_Int32 nInd = 0; nInd < aSeq.getLength(); nInd++ ) + if ( ServiceName.compareTo( aSeq[nInd] ) == 0 ) + return sal_True; + + return sal_False; +} + +//------------------------------------------------------------------------- +uno::Sequence< ::rtl::OUString > SAL_CALL OStorageFactory::getSupportedServiceNames() + throw ( uno::RuntimeException ) +{ + return impl_staticGetSupportedServiceNames(); +} + diff --git a/package/source/xstor/xfactory.hxx b/package/source/xstor/xfactory.hxx new file mode 100644 index 000000000000..cdc6c3abe584 --- /dev/null +++ b/package/source/xstor/xfactory.hxx @@ -0,0 +1,74 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +#ifndef __XFACTORY_HXX_ +#define __XFACTORY_HXX_ + +#include <com/sun/star/lang/XSingleServiceFactory.hpp> +#include <com/sun/star/lang/XServiceInfo.hpp> + + +#include <cppuhelper/implbase2.hxx> + + +class OStorage; + +class OStorageFactory : public ::cppu::WeakImplHelper2< ::com::sun::star::lang::XSingleServiceFactory, + ::com::sun::star::lang::XServiceInfo > +{ + ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory > m_xFactory; + +public: + OStorageFactory( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& xFactory ) + : m_xFactory( xFactory ) + { + OSL_ENSURE( xFactory.is(), "No service manager is provided!\n" ); + } + + static ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL + impl_staticGetSupportedServiceNames(); + + static ::rtl::OUString SAL_CALL impl_staticGetImplementationName(); + + static ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > SAL_CALL + impl_staticCreateSelfInstance( + const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& xServiceManager ); + + + // XSingleServiceFactory + virtual ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > SAL_CALL createInstance() throw (::com::sun::star::uno::Exception, ::com::sun::star::uno::RuntimeException); + virtual ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > SAL_CALL createInstanceWithArguments( const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any >& aArguments ) throw (::com::sun::star::uno::Exception, ::com::sun::star::uno::RuntimeException); + + // XServiceInfo + virtual ::rtl::OUString SAL_CALL getImplementationName() throw (::com::sun::star::uno::RuntimeException); + virtual sal_Bool SAL_CALL supportsService( const ::rtl::OUString& ServiceName ) throw (::com::sun::star::uno::RuntimeException); + virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames() throw (::com::sun::star::uno::RuntimeException); + +}; + +#endif + diff --git a/package/source/xstor/xstor.dxp b/package/source/xstor/xstor.dxp new file mode 100644 index 000000000000..9630d7e06768 --- /dev/null +++ b/package/source/xstor/xstor.dxp @@ -0,0 +1,3 @@ +component_getImplementationEnvironment +component_writeInfo +component_getFactory diff --git a/package/source/xstor/xstorage.cxx b/package/source/xstor/xstorage.cxx new file mode 100644 index 000000000000..9c90c4ce35dd --- /dev/null +++ b/package/source/xstor/xstorage.cxx @@ -0,0 +1,6175 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_package.hxx" +#include <com/sun/star/beans/PropertyValue.hpp> +#include <com/sun/star/embed/ElementModes.hpp> +#include <com/sun/star/embed/UseBackupException.hpp> +#include <com/sun/star/embed/StorageFormats.hpp> +#include <com/sun/star/ucb/XProgressHandler.hpp> +#include <com/sun/star/container/XHierarchicalNameAccess.hpp> +#include <com/sun/star/container/XEnumerationAccess.hpp> +#include <com/sun/star/container/XNamed.hpp> +#include <com/sun/star/util/XChangesBatch.hpp> +#include <com/sun/star/util/XCloneable.hpp> + + +#include <com/sun/star/lang/XUnoTunnel.hpp> +#include <com/sun/star/lang/XComponent.hpp> +#include <com/sun/star/lang/DisposedException.hpp> +#include <com/sun/star/lang/WrappedTargetRuntimeException.hpp> +#include <com/sun/star/beans/NamedValue.hpp> + + +#include <cppuhelper/typeprovider.hxx> +#include <cppuhelper/exc_hlp.hxx> +#include <rtl/logfile.hxx> + +#include <comphelper/processfactory.hxx> +#include <comphelper/componentcontext.hxx> +#include <comphelper/storagehelper.hxx> +#include <comphelper/ofopxmlhelper.hxx> + +#include "xstorage.hxx" +#include "owriteablestream.hxx" +#include "disposelistener.hxx" +#include "switchpersistencestream.hxx" +#include "ohierarchyholder.hxx" + +using namespace ::com::sun::star; + +//========================================================= + +typedef ::std::list< uno::WeakReference< lang::XComponent > > WeakComponentList; + +struct StorInternalData_Impl +{ + SotMutexHolderRef m_rSharedMutexRef; + ::cppu::OMultiTypeInterfaceContainerHelper m_aListenersContainer; // list of listeners + ::cppu::OTypeCollection* m_pTypeCollection; + sal_Bool m_bIsRoot; + sal_Int32 m_nStorageType; // the mode in wich the storage is used + sal_Bool m_bReadOnlyWrap; + + OChildDispListener_Impl* m_pSubElDispListener; + + WeakComponentList m_aOpenSubComponentsList; + + ::rtl::Reference< OHierarchyHolder_Impl > m_rHierarchyHolder; + + // the mutex reference MUST NOT be empty + StorInternalData_Impl( const SotMutexHolderRef& rMutexRef, sal_Bool bRoot, sal_Int32 nStorageType, sal_Bool bReadOnlyWrap ) + : m_rSharedMutexRef( rMutexRef ) + , m_aListenersContainer( rMutexRef->GetMutex() ) + , m_pTypeCollection( NULL ) + , m_bIsRoot( bRoot ) + , m_nStorageType( nStorageType ) + , m_bReadOnlyWrap( bReadOnlyWrap ) + , m_pSubElDispListener( NULL ) + {} + + ~StorInternalData_Impl(); +}; + +//========================================================= +::rtl::OUString GetNewTempFileURL( const uno::Reference< lang::XMultiServiceFactory > xFactory ); + +// static +void OStorage_Impl::completeStorageStreamCopy_Impl( + const uno::Reference< io::XStream >& xSource, + const uno::Reference< io::XStream >& xDest, + sal_Int32 nStorageType, + const uno::Sequence< uno::Sequence< beans::StringPair > >& aRelInfo ) +{ + uno::Reference< beans::XPropertySet > xSourceProps( xSource, uno::UNO_QUERY ); + uno::Reference< beans::XPropertySet > xDestProps( xDest, uno::UNO_QUERY ); + if ( !xSourceProps.is() || !xDestProps.is() ) + throw uno::RuntimeException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + uno::Reference< io::XOutputStream > xDestOutStream = xDest->getOutputStream(); + if ( !xDestOutStream.is() ) + throw io::IOException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + uno::Reference< io::XInputStream > xSourceInStream = xSource->getInputStream(); + if ( !xSourceInStream.is() ) + throw io::IOException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + // TODO: headers of encripted streams should be copied also + ::comphelper::OStorageHelper::CopyInputToOutput( xSourceInStream, xDestOutStream ); + + uno::Sequence< ::rtl::OUString > aPropNames( 1 ); + aPropNames[0] = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Compressed" ) ); + + if ( nStorageType == embed::StorageFormats::PACKAGE ) + { + aPropNames.realloc( 3 ); + aPropNames[1] = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "MediaType" ) ); + aPropNames[2] = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "UseCommonStoragePasswordEncryption" ) ); + } + else if ( nStorageType == embed::StorageFormats::OFOPXML ) + { + // TODO/LATER: in future it might make sence to provide the stream if there is one + uno::Reference< embed::XRelationshipAccess > xRelAccess( xDest, uno::UNO_QUERY_THROW ); + xRelAccess->clearRelationships(); + xRelAccess->insertRelationships( aRelInfo, sal_False ); + + aPropNames.realloc( 2 ); + aPropNames[1] = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "MediaType" ) ); + } + + for ( int ind = 0; ind < aPropNames.getLength(); ind++ ) + xDestProps->setPropertyValue( aPropNames[ind], xSourceProps->getPropertyValue( aPropNames[ind] ) ); +} + +uno::Reference< io::XInputStream > GetSeekableTempCopy( uno::Reference< io::XInputStream > xInStream, + uno::Reference< lang::XMultiServiceFactory > xFactory ) +{ + uno::Reference < io::XOutputStream > xTempOut( + xFactory->createInstance ( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.io.TempFile" ) ) ), + uno::UNO_QUERY ); + uno::Reference < io::XInputStream > xTempIn( xTempOut, uno::UNO_QUERY ); + + if ( !xTempOut.is() || !xTempIn.is() ) + throw io::IOException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + ::comphelper::OStorageHelper::CopyInputToOutput( xInStream, xTempOut ); + xTempOut->closeOutput(); + + return xTempIn; +} + +StorInternalData_Impl::~StorInternalData_Impl() +{ + if ( m_pTypeCollection ) + delete m_pTypeCollection; +} + + +SotElement_Impl::SotElement_Impl( const ::rtl::OUString& rName, sal_Bool bStor, sal_Bool bNew ) +: m_aName( rName ) +, m_aOriginalName( rName ) +, m_bIsRemoved( sal_False ) +, m_bIsInserted( bNew ) +, m_bIsStorage( bStor ) +, m_pStorage( NULL ) +, m_pStream( NULL ) +{ +} + +SotElement_Impl::~SotElement_Impl() +{ + if ( m_pStorage ) + delete m_pStorage; + + if ( m_pStream ) + delete m_pStream; +} + +//----------------------------------------------- +// most of properties are holt by the storage but are not used +OStorage_Impl::OStorage_Impl( uno::Reference< io::XInputStream > xInputStream, + sal_Int32 nMode, + uno::Sequence< beans::PropertyValue > xProperties, + uno::Reference< lang::XMultiServiceFactory > xFactory, + sal_Int32 nStorageType ) +: m_rMutexRef( new SotMutexHolder ) +, m_pAntiImpl( NULL ) +, m_nStorageMode( nMode & ~embed::ElementModes::SEEKABLE ) +, m_bIsModified( ( nMode & ( embed::ElementModes::WRITE | embed::ElementModes::TRUNCATE ) ) == ( embed::ElementModes::WRITE | embed::ElementModes::TRUNCATE ) ) +, m_bBroadcastModified( sal_False ) +, m_bCommited( sal_False ) +, m_bIsRoot( sal_True ) +, m_bListCreated( sal_False ) +, m_xFactory( xFactory ) +, m_xProperties( xProperties ) +, m_bHasCommonPassword( sal_False ) +, m_pParent( NULL ) +, m_bControlMediaType( sal_False ) +, m_bMTFallbackUsed( sal_False ) +, m_bControlVersion( sal_False ) +, m_pSwitchStream( NULL ) +, m_nStorageType( nStorageType ) +, m_pRelStorElement( NULL ) +, m_nRelInfoStatus( RELINFO_NO_INIT ) +{ + // all the checks done below by assertion statements must be done by factory + OSL_ENSURE( xInputStream.is(), "No input stream is provided!\n" ); + + m_pSwitchStream = (SwitchablePersistenceStream*) new SwitchablePersistenceStream( xFactory, xInputStream ); + m_xInputStream = m_pSwitchStream->getInputStream(); + + if ( m_nStorageMode & embed::ElementModes::WRITE ) + { + // check that the stream allows to write + OSL_ENSURE( sal_False, "No stream for writing is provided!\n" ); + } +} + +//----------------------------------------------- +// most of properties are holt by the storage but are not used +OStorage_Impl::OStorage_Impl( uno::Reference< io::XStream > xStream, + sal_Int32 nMode, + uno::Sequence< beans::PropertyValue > xProperties, + uno::Reference< lang::XMultiServiceFactory > xFactory, + sal_Int32 nStorageType ) +: m_rMutexRef( new SotMutexHolder ) +, m_pAntiImpl( NULL ) +, m_nStorageMode( nMode & ~embed::ElementModes::SEEKABLE ) +, m_bIsModified( ( nMode & ( embed::ElementModes::WRITE | embed::ElementModes::TRUNCATE ) ) == ( embed::ElementModes::WRITE | embed::ElementModes::TRUNCATE ) ) +, m_bBroadcastModified( sal_False ) +, m_bCommited( sal_False ) +, m_bIsRoot( sal_True ) +, m_bListCreated( sal_False ) +, m_xFactory( xFactory ) +, m_xProperties( xProperties ) +, m_bHasCommonPassword( sal_False ) +, m_pParent( NULL ) +, m_bControlMediaType( sal_False ) +, m_bMTFallbackUsed( sal_False ) +, m_bControlVersion( sal_False ) +, m_pSwitchStream( NULL ) +, m_nStorageType( nStorageType ) +, m_pRelStorElement( NULL ) +, m_nRelInfoStatus( RELINFO_NO_INIT ) +{ + // all the checks done below by assertion statements must be done by factory + OSL_ENSURE( xStream.is(), "No stream is provided!\n" ); + + if ( m_nStorageMode & embed::ElementModes::WRITE ) + { + m_pSwitchStream = (SwitchablePersistenceStream*) new SwitchablePersistenceStream( xFactory, xStream ); + m_xStream = static_cast< io::XStream* >( m_pSwitchStream ); + } + else + { + m_pSwitchStream = (SwitchablePersistenceStream*) new SwitchablePersistenceStream( xFactory, + xStream->getInputStream() ); + m_xInputStream = m_pSwitchStream->getInputStream(); + } +} + +//----------------------------------------------- +OStorage_Impl::OStorage_Impl( OStorage_Impl* pParent, + sal_Int32 nMode, + uno::Reference< container::XNameContainer > xPackageFolder, + uno::Reference< lang::XSingleServiceFactory > xPackage, + uno::Reference< lang::XMultiServiceFactory > xFactory, + sal_Int32 nStorageType ) +: m_rMutexRef( new SotMutexHolder ) +, m_pAntiImpl( NULL ) +, m_nStorageMode( nMode & ~embed::ElementModes::SEEKABLE ) +, m_bIsModified( ( nMode & ( embed::ElementModes::WRITE | embed::ElementModes::TRUNCATE ) ) == ( embed::ElementModes::WRITE | embed::ElementModes::TRUNCATE ) ) +, m_bBroadcastModified( sal_False ) +, m_bCommited( sal_False ) +, m_bIsRoot( sal_False ) +, m_bListCreated( sal_False ) +, m_xPackageFolder( xPackageFolder ) +, m_xPackage( xPackage ) +, m_xFactory( xFactory ) +, m_bHasCommonPassword( sal_False ) +, m_pParent( pParent ) // can be empty in case of temporary readonly substorages and relation storage +, m_bControlMediaType( sal_False ) +, m_bMTFallbackUsed( sal_False ) +, m_bControlVersion( sal_False ) +, m_pSwitchStream( NULL ) +, m_nStorageType( nStorageType ) +, m_pRelStorElement( NULL ) +, m_nRelInfoStatus( RELINFO_NO_INIT ) +{ + OSL_ENSURE( xPackageFolder.is(), "No package folder!\n" ); +} + +//----------------------------------------------- +OStorage_Impl::~OStorage_Impl() +{ + { + ::osl::MutexGuard aGuard( m_rMutexRef->GetMutex() ); + if ( m_pAntiImpl ) // root storage wrapper must set this member to NULL before destruction of object + { + OSL_ENSURE( !m_bIsRoot, "The root storage wrapper must be disposed already" ); + + try { + m_pAntiImpl->InternalDispose( sal_False ); + } + catch ( uno::Exception& aException ) + { + AddLog( aException.Message ); + AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Quiet exception" ) ) ); + } + m_pAntiImpl = NULL; + } + else if ( !m_aReadOnlyWrapList.empty() ) + { + for ( OStorageList_Impl::iterator pStorageIter = m_aReadOnlyWrapList.begin(); + pStorageIter != m_aReadOnlyWrapList.end(); pStorageIter++ ) + { + uno::Reference< embed::XStorage > xTmp = pStorageIter->m_xWeakRef; + if ( xTmp.is() ) + try { + pStorageIter->m_pPointer->InternalDispose( sal_False ); + } catch( uno::Exception& aException ) + { + AddLog( aException.Message ); + AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Quiet exception" ) ) ); + } + } + + m_aReadOnlyWrapList.clear(); + } + + m_pParent = NULL; + } + + for ( SotElementList_Impl::iterator pElementIter = m_aChildrenList.begin(); + pElementIter != m_aChildrenList.end(); pElementIter++ ) + delete *pElementIter; + + m_aChildrenList.clear(); + + for ( SotElementList_Impl::iterator pDeletedIter = m_aDeletedList.begin(); + pDeletedIter != m_aDeletedList.end(); pDeletedIter++ ) + delete *pDeletedIter; + + m_aDeletedList.clear(); + + if ( m_nStorageType == embed::StorageFormats::OFOPXML && m_pRelStorElement ) + { + delete m_pRelStorElement; + m_pRelStorElement = NULL; + } + + m_xPackageFolder = uno::Reference< container::XNameContainer >(); + m_xPackage = uno::Reference< lang::XSingleServiceFactory >(); + + ::rtl::OUString aPropertyName = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "URL" ) ); + for ( sal_Int32 aInd = 0; aInd < m_xProperties.getLength(); aInd++ ) + { + if ( m_xProperties[aInd].Name.equals( aPropertyName ) ) + { + // the storage is URL based so all the streams are opened by factory and should be closed + try + { + if ( m_xInputStream.is() ) + { + m_xInputStream->closeInput(); + m_xInputStream = uno::Reference< io::XInputStream >(); + } + + if ( m_xStream.is() ) + { + uno::Reference< io::XInputStream > xInStr = m_xStream->getInputStream(); + if ( xInStr.is() ) + xInStr->closeInput(); + + uno::Reference< io::XOutputStream > xOutStr = m_xStream->getOutputStream(); + if ( xOutStr.is() ) + xOutStr->closeOutput(); + + m_xStream = uno::Reference< io::XStream >(); + } + } + catch( uno::Exception& aException ) + { + AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Quiet exception" ) ) ); + AddLog( aException.Message ); + } + } + } +} + +//----------------------------------------------- +void OStorage_Impl::AddLog( const ::rtl::OUString& aMessage ) +{ + if ( !m_xLogRing.is() ) + { + try + { + ::comphelper::ComponentContext aContext( ::comphelper::getProcessServiceFactory() ); + if ( aContext.is() ) + m_xLogRing.set( aContext.getSingleton( "com.sun.star.logging.DocumentIOLogRing" ), uno::UNO_QUERY_THROW ); + } + catch( uno::Exception& ) + { + // No log + } + } + + if ( m_xLogRing.is() ) + m_xLogRing->logString( aMessage ); +} + +//----------------------------------------------- +void OStorage_Impl::SetReadOnlyWrap( OStorage& aStorage ) +{ + // Weak reference is used inside the holder so the refcount must not be zero at this point + OSL_ENSURE( aStorage.GetRefCount_Impl(), "There must be a reference alive to use this method!\n" ); + m_aReadOnlyWrapList.push_back( StorageHolder_Impl( &aStorage ) ); +} + +//----------------------------------------------- +void OStorage_Impl::RemoveReadOnlyWrap( OStorage& aStorage ) +{ + for ( OStorageList_Impl::iterator pStorageIter = m_aReadOnlyWrapList.begin(); + pStorageIter != m_aReadOnlyWrapList.end();) + { + uno::Reference< embed::XStorage > xTmp = pStorageIter->m_xWeakRef; + if ( !xTmp.is() || pStorageIter->m_pPointer == &aStorage ) + { + try { + pStorageIter->m_pPointer->InternalDispose( sal_False ); + } catch( uno::Exception& aException ) + { + AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Quiet exception" ) ) ); + AddLog( aException.Message ); + } + + OStorageList_Impl::iterator pIterToDelete( pStorageIter ); + pStorageIter++; + m_aReadOnlyWrapList.erase( pIterToDelete ); + } + else + pStorageIter++; + } +} + +//----------------------------------------------- +void OStorage_Impl::OpenOwnPackage() +{ + OSL_ENSURE( m_bIsRoot, "Opening of the package has no sence!\n" ); + + ::osl::MutexGuard aGuard( m_rMutexRef->GetMutex() ); + + if ( !m_xPackageFolder.is() ) + { + if ( !m_xPackage.is() ) + { + uno::Sequence< uno::Any > aArguments( 2 ); + if ( m_nStorageMode & embed::ElementModes::WRITE ) + aArguments[ 0 ] <<= m_xStream; + else + { + OSL_ENSURE( m_xInputStream.is(), "Input stream must be set for readonly access!\n" ); + aArguments[ 0 ] <<= m_xInputStream; + // TODO: if input stream is not seekable or XSeekable interface is supported + // on XStream object a wrapper must be used + } + + // do not allow elements to remove themself from the old container in case of insertion to another container + aArguments[ 1 ] <<= beans::NamedValue( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "AllowRemoveOnInsert" ) ), + uno::makeAny( (sal_Bool)sal_False ) ); + + sal_Int32 nArgNum = 2; + for ( sal_Int32 aInd = 0; aInd < m_xProperties.getLength(); aInd++ ) + { + if ( m_xProperties[aInd].Name.equalsAscii( "RepairPackage" ) + || m_xProperties[aInd].Name.equalsAscii( "ProgressHandler" ) ) + { + beans::NamedValue aNamedValue( m_xProperties[aInd].Name, + m_xProperties[aInd].Value ); + aArguments.realloc( ++nArgNum ); + aArguments[nArgNum-1] <<= aNamedValue; + } + else if ( m_xProperties[aInd].Name.equalsAscii( "Password" ) ) + { + // TODO: implement password setting for documents + // the password entry must be removed after setting + } + } + + if ( m_nStorageType == embed::StorageFormats::ZIP ) + { + // let the package support only plain zip format + beans::NamedValue aNamedValue; + aNamedValue.Name = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "StorageFormat" ) ); + aNamedValue.Value <<= ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "ZipFormat" ) ); + aArguments.realloc( ++nArgNum ); + aArguments[nArgNum-1] <<= aNamedValue; + } + else if ( m_nStorageType == embed::StorageFormats::OFOPXML ) + { + // let the package support OFOPXML media type handling + beans::NamedValue aNamedValue; + aNamedValue.Name = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "StorageFormat" ) ); + aNamedValue.Value <<= ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "OFOPXMLFormat" ) ); + aArguments.realloc( ++nArgNum ); + aArguments[nArgNum-1] <<= aNamedValue; + } + + m_xPackage = uno::Reference< lang::XSingleServiceFactory > ( + GetServiceFactory()->createInstanceWithArguments( + ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "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( RTL_CONSTASCII_USTRINGPARAM( "/" ) ) ); + aFolder >>= m_xPackageFolder; + } + } + + OSL_ENSURE( m_xPackageFolder.is(), "The package root folder can not be opened!\n" ); + if ( !m_xPackageFolder.is() ) + throw embed::InvalidStorageException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); +} + +//----------------------------------------------- +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_nStorageType == embed::StorageFormats::PACKAGE ) + { + uno::Reference< beans::XPropertySet > xProps( m_xPackageFolder, uno::UNO_QUERY_THROW ); + + if ( !m_bControlMediaType ) + { + uno::Reference< beans::XPropertySet > xPackageProps( m_xPackage, uno::UNO_QUERY_THROW ); + xPackageProps->getPropertyValue( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "MediaTypeFallbackUsed" ) ) ) >>= m_bMTFallbackUsed; + + xProps->getPropertyValue( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "MediaType" ) ) ) >>= m_aMediaType; + m_bControlMediaType = sal_True; + } + + if ( !m_bControlVersion ) + { + xProps->getPropertyValue( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Version" ) ) ) >>= m_aVersion; + m_bControlVersion = sal_True; + } + } + + // the properties of OFOPXML will be handled directly +} + +//----------------------------------------------- +void OStorage_Impl::ReadRelInfoIfNecessary() +{ + if ( m_nStorageType != embed::StorageFormats::OFOPXML ) + return; + + if ( m_nRelInfoStatus == RELINFO_NO_INIT ) + { + // Init from original stream + uno::Reference< io::XInputStream > xRelInfoStream = GetRelInfoStreamForName( ::rtl::OUString() ); + if ( xRelInfoStream.is() ) + m_aRelInfo = ::comphelper::OFOPXMLHelper::ReadRelationsInfoSequence( + xRelInfoStream, + ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "_rels/.rels" ) ), + m_xFactory ); + + m_nRelInfoStatus = RELINFO_READ; + } + else if ( m_nRelInfoStatus == RELINFO_CHANGED_STREAM ) + { + // Init from the new stream + try + { + if ( m_xNewRelInfoStream.is() ) + m_aRelInfo = ::comphelper::OFOPXMLHelper::ReadRelationsInfoSequence( + m_xNewRelInfoStream, + ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "_rels/.rels" ) ), + m_xFactory ); + + m_nRelInfoStatus = RELINFO_CHANGED_STREAM_READ; + } + catch( uno::Exception ) + { + m_nRelInfoStatus = RELINFO_CHANGED_BROKEN; + } + } +} + +//----------------------------------------------- +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( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + uno::Reference< container::XEnumeration > xEnum = xEnumAccess->createEnumeration(); + if ( !xEnum.is() ) + throw uno::RuntimeException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + 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( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + } + + ::rtl::OUString aName = xNamed->getName(); + OSL_ENSURE( aName.getLength(), "Empty name!\n" ); + + uno::Reference< container::XNameContainer > xNameContainer( xNamed, uno::UNO_QUERY ); + + SotElement_Impl* pNewElement = new SotElement_Impl( aName, xNameContainer.is(), sal_False ); + if ( m_nStorageType == embed::StorageFormats::OFOPXML && aName.equals( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "_rels" ) ) ) ) + { + if ( !pNewElement->m_bIsStorage ) + throw io::IOException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); // TODO: Unexpected format + + m_pRelStorElement = pNewElement; + CreateRelStorage(); + } + else + { + 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& aNoSuchElementException ) + { + AddLog( aNoSuchElementException.Message ); + AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "NoSuchElement" ) ) ); + + OSL_ENSURE( sal_False, "hasMoreElements() implementation has problems!\n" ); + break; + } + } + if ( ( m_nStorageMode & embed::ElementModes::TRUNCATE ) == embed::ElementModes::TRUNCATE ) + { + // if a storage is truncated the relations information should be cleaned + m_xNewRelInfoStream = uno::Reference< io::XInputStream >(); + m_aRelInfo = uno::Sequence< uno::Sequence< beans::StringPair > >(); + m_nRelInfoStatus = RELINFO_CHANGED; + } + + // cache changeable folder properties + GetStorageProperties(); +} + +//----------------------------------------------- +void OStorage_Impl::CopyToStorage( const uno::Reference< embed::XStorage >& xDest, sal_Bool bDirect ) +{ + ::osl::MutexGuard aGuard( m_rMutexRef->GetMutex() ); + + uno::Reference< beans::XPropertySet > xPropSet( xDest, uno::UNO_QUERY ); + if ( !xPropSet.is() ) + throw lang::IllegalArgumentException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >(), 1 ); + + sal_Int32 nDestMode = embed::ElementModes::READ; + xPropSet->getPropertyValue( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "OpenMode" ) ) ) >>= nDestMode; + + if ( !( nDestMode & embed::ElementModes::WRITE ) ) + throw io::IOException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); // TODO: access_denied + + ReadContents(); + + if ( !m_xPackageFolder.is() ) + throw embed::InvalidStorageException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + for ( SotElementList_Impl::iterator pElementIter = m_aChildrenList.begin(); + pElementIter != m_aChildrenList.end(); pElementIter++ ) + { + if ( !(*pElementIter)->m_bIsRemoved ) + CopyStorageElement( *pElementIter, xDest, (*pElementIter)->m_aName, bDirect ); + } + + // move storage properties to the destination one ( means changeable properties ) + if ( m_nStorageType == embed::StorageFormats::PACKAGE ) + { + ::rtl::OUString aMediaTypeString = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "MediaType" ) ); + ::rtl::OUString aVersionString = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Version" ) ); + xPropSet->setPropertyValue( aMediaTypeString, uno::makeAny( m_aMediaType ) ); + xPropSet->setPropertyValue( aVersionString, uno::makeAny( m_aVersion ) ); + } + + if ( m_nStorageType == embed::StorageFormats::PACKAGE ) + { + // 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( RTL_CONSTASCII_USTRINGPARAM( "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& aNoEncryptionException ) + { + AddLog( aNoEncryptionException.Message ); + AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "No Encryption" ) ) ); + } + } + } + else if ( m_nStorageType == embed::StorageFormats::OFOPXML ) + { + + // TODO/LATER: currently the optimization is not active + // uno::Reference< io::XInputStream > xRelInfoStream = GetRelInfoStreamForName( ::rtl::OUString() ); // own stream + // if ( xRelInfoStream.is() ) + // { + // // Relations info stream is a writeonly property, introduced only to optimyze copying + // // Should be used carefuly since no check for stream consistency is done, and the stream must not stay locked + // + // ::rtl::OUString aRelInfoString = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "RelationsInfoStream" ) ); + // xPropSet->setPropertyValue( aRelInfoString, uno::makeAny( GetSeekableTempCopy( xRelInfoStream, m_xFactory ) ) ); + // } + + uno::Reference< embed::XRelationshipAccess > xRels( xDest, uno::UNO_QUERY ); + if ( !xRels.is() ) + throw lang::IllegalArgumentException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >(), 1 ); + + xRels->insertRelationships( GetAllRelationshipsIfAny(), sal_False ); + } + + // 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, + sal_Bool bDirect ) +{ + 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( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + 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( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + } + + pElement->m_pStorage->CopyToStorage( xSubDest, bDirect ); + } + else + { + if ( !pElement->m_pStream ) + { + OpenSubStream( pElement ); + if ( !pElement->m_pStream ) + throw io::IOException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + } + + if ( !pElement->m_pStream->IsEncrypted() ) + { + if ( bDirect ) + { + // fill in the properties for the stream + uno::Sequence< beans::PropertyValue > aStrProps(0); + uno::Sequence< beans::PropertyValue > aSrcPkgProps = pElement->m_pStream->GetStreamProperties(); + sal_Int32 nNum = 0; + for ( int ind = 0; ind < aSrcPkgProps.getLength(); ind++ ) + { + if ( aSrcPkgProps[ind].Name.equals( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM ( "MediaType" ) ) ) + || aSrcPkgProps[ind].Name.equals( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM ( "Compressed" ) ) ) ) + { + aStrProps.realloc( ++nNum ); + aStrProps[nNum-1].Name = aSrcPkgProps[ind].Name; + aStrProps[nNum-1].Value = aSrcPkgProps[ind].Value; + } + } + + if ( m_nStorageType == embed::StorageFormats::PACKAGE ) + { + aStrProps.realloc( ++nNum ); + aStrProps[nNum-1].Name = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "UseCommonStoragePasswordEncryption" ) ); + aStrProps[nNum-1].Value <<= (sal_Bool)( pElement->m_pStream->UsesCommonPass_Impl() ); + } + else if ( m_nStorageType == embed::StorageFormats::OFOPXML ) + { + // TODO/LATER: currently the optimization is not active + // uno::Reference< io::XInputStream > xInStream = GetRelInfoStreamForName( ::rtl::OUString() ); // own rels stream + // if ( xInStream.is() ) + // { + // aStrProps.realloc( ++nNum ); + // aStrProps[nNum-1].Name = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "RelationsInfoStream" ) ); + // aStrProps[nNum-1].Value <<= GetSeekableTempCopy( xInStream, m_xFactory ); + // } + + uno::Reference< embed::XRelationshipAccess > xRels( xDest, uno::UNO_QUERY ); + if ( !xRels.is() ) + throw lang::IllegalArgumentException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >(), 0 ); + + xRels->insertRelationships( GetAllRelationshipsIfAny(), sal_False ); + } + + uno::Reference< embed::XOptimizedStorage > xOptDest( xDest, uno::UNO_QUERY_THROW ); + uno::Reference < io::XInputStream > xInputToInsert; + + if ( pElement->m_pStream->HasTempFile_Impl() || !pElement->m_pStream->m_xPackageStream.is() ) + { + OSL_ENSURE( pElement->m_pStream->m_xPackageStream.is(), "No package stream!" ); + + // if the stream is modified - the temporary file must be used for insertion + xInputToInsert = pElement->m_pStream->GetTempFileAsInputStream(); + } + else + { + // for now get just nonseekable access to the stream + // TODO/LATER: the raw stream can be used + + xInputToInsert = pElement->m_pStream->m_xPackageStream->getDataStream(); + } + + if ( !xInputToInsert.is() ) + throw io::IOException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + xOptDest->insertStreamElementDirect( aName, xInputToInsert, aStrProps ); + } + else + { + uno::Reference< io::XStream > xSubStr = + xDest->openStreamElement( aName, + embed::ElementModes::READWRITE | embed::ElementModes::TRUNCATE ); + OSL_ENSURE( xSubStr.is(), "No destination substream!\n" ); + + pElement->m_pStream->CopyInternallyTo_Impl( xSubStr ); + } + } + else if ( m_nStorageType != embed::StorageFormats::PACKAGE ) + { + OSL_ENSURE( sal_False, "Encryption is only supported in package storage!\n" ); + throw io::IOException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + } + else if ( pElement->m_pStream->HasCachedPassword() + && ( pElement->m_pStream->IsModified() || pElement->m_pStream->HasWriteOwner_Impl() ) ) + { + ::rtl::OUString aCommonPass; + sal_Bool bHasCommonPass = sal_False; + try + { + aCommonPass = GetCommonRootPass(); + bHasCommonPass = sal_True; + } + catch( packages::NoEncryptionException& aNoEncryptionException ) + { + AddLog( aNoEncryptionException.Message ); + AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "No Encryption" ) ) ); + } + + if ( bHasCommonPass && pElement->m_pStream->GetCachedPassword().equals( aCommonPass ) ) + { + // If the stream can be opened with the common storage password + // it must be stored with the common storage password as well + uno::Reference< io::XStream > xDestStream = + xDest->openStreamElement( aName, + embed::ElementModes::READWRITE | embed::ElementModes::TRUNCATE ); + + pElement->m_pStream->CopyInternallyTo_Impl( xDestStream ); + + uno::Reference< beans::XPropertySet > xProps( xDestStream, uno::UNO_QUERY_THROW ); + xProps->setPropertyValue( + ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "UseCommonStoragePasswordEncryption" ) ), + uno::Any( (sal_Bool) sal_True ) ); + } + else + { + // the stream is already opened for writing or was changed + uno::Reference< io::XStream > xSubStr = + xDest->openEncryptedStreamElement( aName, + 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 + { + // the stream is not opened at all, so it can be just opened for reading + try + { + // If the stream can be opened with the common storage password + // it must be stored with the common storage password as well + + uno::Reference< io::XStream > xOwnStream = pElement->m_pStream->GetStream( embed::ElementModes::READ, + sal_False ); + uno::Reference< io::XStream > xDestStream = + xDest->openStreamElement( aName, + embed::ElementModes::READWRITE | embed::ElementModes::TRUNCATE ); + OSL_ENSURE( xDestStream.is(), "No destination substream!\n" ); + completeStorageStreamCopy_Impl( xOwnStream, xDestStream, m_nStorageType, GetAllRelationshipsIfAny() ); + + uno::Reference< beans::XPropertySet > xProps( xDestStream, uno::UNO_QUERY_THROW ); + xProps->setPropertyValue( + ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "UseCommonStoragePasswordEncryption" ) ), + uno::Any( (sal_Bool) sal_True ) ); + } + catch( packages::WrongPasswordException& aWrongPasswordException ) + { + AddLog( aWrongPasswordException.Message ); + AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Handled exception" ) ) ); + + // If the common storage password does not allow to open the stream + // it must be copyed in raw way + uno::Reference< embed::XStorageRawAccess > xRawDest( xDest, uno::UNO_QUERY_THROW ); + uno::Reference< io::XInputStream > xRawInStream = pElement->m_pStream->GetRawInStream(); + xRawDest->insertRawEncrStreamElement( aName, xRawInStream ); + } + } + } +} + +//----------------------------------------------- +uno::Sequence< uno::Sequence< beans::StringPair > > OStorage_Impl::GetAllRelationshipsIfAny() +{ + if ( m_nStorageType != embed::StorageFormats::OFOPXML ) + return uno::Sequence< uno::Sequence< beans::StringPair > >(); + + ReadRelInfoIfNecessary(); + + if ( m_nRelInfoStatus == RELINFO_READ + || m_nRelInfoStatus == RELINFO_CHANGED_STREAM_READ || m_nRelInfoStatus == RELINFO_CHANGED ) + return m_aRelInfo; + else // m_nRelInfoStatus == RELINFO_CHANGED_BROKEN || m_nRelInfoStatus == RELINFO_BROKEN + throw io::IOException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Wrong relinfo stream!" ) ), + uno::Reference< uno::XInterface >() ); +} + +//----------------------------------------------- +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( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + OStorage_Impl aTempRepresent( NULL, + embed::ElementModes::READ, + m_xPackageFolder, + m_xPackage, + m_xFactory, + m_nStorageType); + + // TODO/LATER: could use direct copying + aTempRepresent.CopyToStorage( xNewStor, sal_False ); +} + +//----------------------------------------------- +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( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + xParentPackageFolder->insertByName( aName, uno::makeAny( xTunnel ) ); + + m_bCommited = sal_False; +} + +//----------------------------------------------- +void OStorage_Impl::Commit() +{ + ::osl::MutexGuard aGuard( m_rMutexRef->GetMutex() ); + + if ( !m_bIsModified ) + return; + + // in case of a new empty storage it is possible that the contents are still not read + // ( the storage of course has no contents, but the initialization is postponed till the first use, + // thus if a new storage was created and commited immediatelly it must be initialized here ) + ReadContents(); + + // 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( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + OSL_ENSURE( m_nStorageMode & embed::ElementModes::WRITE, + "Commit of readonly storage, should be detected before!\n" ); + + 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++ ) + { + + if ( m_nStorageType == embed::StorageFormats::OFOPXML && !(*pDeletedIter)->m_bIsStorage ) + RemoveStreamRelInfo( (*pDeletedIter)->m_aOriginalName ); + + // 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 ) + { + if ( m_nStorageType == embed::StorageFormats::OFOPXML && !(*pElementIter)->m_bIsStorage ) + RemoveStreamRelInfo( (*pElementIter)->m_aOriginalName ); + + // 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. + // Only hierarchical access uses transacted streams currently + if ( !(*pElementIter)->m_bIsStorage && (*pElementIter)->m_pStream + && !(*pElementIter)->m_pStream->IsTransacted() ) + (*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 ) + { + if ( m_nStorageType == embed::StorageFormats::OFOPXML ) + CommitStreamRelInfo( *pElementIter ); + + // 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 + // the connection with the original package should not be lost just because + // the element is still refered by the folder in the original hierarchy + uno::Any aPackageElement = m_xPackageFolder->getByName( (*pElementIter)->m_aOriginalName ); + xNewPackageFolder->insertByName( (*pElementIter)->m_aName, aPackageElement ); + } + else if ( (*pElementIter)->m_aName.compareTo( (*pElementIter)->m_aOriginalName ) ) + { + // this is the case when xNewPackageFolder refers to m_xPackageFolder + // in case the name was changed and it is not a changed storage - rename the element + uno::Reference< container::XNamed > xNamed; + uno::Any aPackageElement = xNewPackageFolder->getByName( (*pElementIter)->m_aOriginalName ); + xNewPackageFolder->removeByName( (*pElementIter)->m_aOriginalName ); + xNewPackageFolder->insertByName( (*pElementIter)->m_aName, aPackageElement ); + + if ( m_nStorageType == embed::StorageFormats::OFOPXML && !(*pElementIter)->m_bIsStorage ) + { + if ( !(*pElementIter)->m_pStream ) + { + OpenSubStream( *pElementIter ); + if ( !(*pElementIter)->m_pStream ) + throw uno::RuntimeException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + } + + CommitStreamRelInfo( *pElementIter ); + } + } + + (*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( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + (*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( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + if ( !(*pElementIter)->m_pStream->IsTransacted() ) + (*pElementIter)->m_pStream->Commit(); + + if ( (*pElementIter)->m_pStream->m_bFlushed ) + { + if ( m_nStorageType == embed::StorageFormats::OFOPXML ) + CommitStreamRelInfo( *pElementIter ); + + (*pElementIter)->m_pStream->InsertIntoPackageFolder( (*pElementIter)->m_aName, xNewPackageFolder ); + + (*pElementIter)->m_bIsInserted = sal_False; + } + } + } + } + + if ( m_nStorageType == embed::StorageFormats::PACKAGE ) + { + // move properties to the destination package folder + uno::Reference< beans::XPropertySet > xProps( xNewPackageFolder, uno::UNO_QUERY ); + if ( !xProps.is() ) + throw uno::RuntimeException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + xProps->setPropertyValue( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "MediaType" ) ), uno::makeAny( m_aMediaType ) ); + xProps->setPropertyValue( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Version" ) ), uno::makeAny( m_aVersion ) ); + } + + if ( m_nStorageType == embed::StorageFormats::OFOPXML ) + CommitRelInfo( xNewPackageFolder ); // store own relations and commit complete relations storage + + 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( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + try + { + xChangesBatch->commitChanges(); + } + catch( lang::WrappedTargetException& r ) + { + // the wrapped UseBackupException means that the target medium can be corrupted + embed::UseBackupException aException; + if ( r.TargetException >>= aException ) + { + m_xStream = uno::Reference< io::XStream >(); + m_xInputStream = uno::Reference< io::XInputStream >(); + throw aException; + } + + AddLog( aException.Message ); + AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + } + else if ( !m_bCommited ) + { + m_xPackageFolder = xNewPackageFolder; + m_bCommited = sal_True; + } + + // after commit the mediatype treated as the correct one + m_bMTFallbackUsed = sal_False; +} + +//----------------------------------------------- +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(); + + m_bControlMediaType = sal_False; + m_bControlVersion = sal_False; + + GetStorageProperties(); + + if ( m_nStorageType == embed::StorageFormats::OFOPXML ) + { + // currently the relations storage is changed only on commit + m_xNewRelInfoStream = uno::Reference< io::XInputStream >(); + m_aRelInfo = uno::Sequence< uno::Sequence< beans::StringPair > >(); + m_nRelInfoStatus = RELINFO_NO_INIT; + } +} + +//----------------------------------------------- +::rtl::OUString OStorage_Impl::GetCommonRootPass() + throw ( packages::NoEncryptionException ) +{ + ::osl::MutexGuard aGuard( m_rMutexRef->GetMutex() ) ; + + if ( m_nStorageType != embed::StorageFormats::PACKAGE ) + throw packages::NoEncryptionException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + if ( m_bIsRoot ) + { + if ( !m_bHasCommonPassword ) + throw packages::NoEncryptionException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + return m_aCommonPassword; + } + else + { + if ( !m_pParent ) + throw packages::NoEncryptionException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + 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( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + 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( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + uno::Reference< packages::XDataSinkEncrSupport > xPackageSubStream( xNewElement, uno::UNO_QUERY ); + if ( !xPackageSubStream.is() ) + throw uno::RuntimeException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + OSL_ENSURE( m_nStorageType == embed::StorageFormats::PACKAGE || !bEncr, "Only package storage supports encryption!\n" ); + if ( m_nStorageType != embed::StorageFormats::PACKAGE && bEncr ) + throw packages::NoEncryptionException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + // 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_nStorageType, sal_True ); + + m_aChildrenList.push_back( pNewElement ); + m_bIsModified = sal_True; + m_bBroadcastModified = 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( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + if ( m_nStorageType != embed::StorageFormats::PACKAGE ) + throw packages::NoEncryptionException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + 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( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + uno::Reference< packages::XDataSinkEncrSupport > xPackageSubStream( xNewElement, uno::UNO_QUERY ); + if ( !xPackageSubStream.is() ) + throw uno::RuntimeException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + 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, m_nStorageType, sal_False ); + // the stream is inserted and must be treated as a commited one + pNewElement->m_pStream->SetToBeCommited(); + + m_aChildrenList.push_back( pNewElement ); + m_bIsModified = sal_True; + m_bBroadcastModified = sal_True; + + return pNewElement; +} + +//----------------------------------------------- +OStorage_Impl* OStorage_Impl::CreateNewStorageImpl( sal_Int32 nStorageMode ) +{ + OSL_ENSURE( m_xPackage.is(), "Not possible to refer to package as to factory!\n" ); + if ( !m_xPackage.is() ) + throw embed::InvalidStorageException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + 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( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + uno::Reference< container::XNameContainer > xPackageSubFolder( xNewElement, uno::UNO_QUERY ); + if ( !xPackageSubFolder.is() ) + throw uno::RuntimeException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + OStorage_Impl* pResult = + new OStorage_Impl( this, nStorageMode, xPackageSubFolder, m_xPackage, m_xFactory, m_nStorageType ); + pResult->m_bIsModified = sal_True; + + return pResult; +} + +//----------------------------------------------- +SotElement_Impl* OStorage_Impl::InsertStorage( ::rtl::OUString aName, sal_Int32 nStorageMode ) +{ + SotElement_Impl* pNewElement = InsertElement( aName, sal_True ); + + pNewElement->m_pStorage = CreateNewStorageImpl( nStorageMode ); + + m_aChildrenList.push_back( pNewElement ); + + 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( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + 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( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + pElement->m_pStorage = new OStorage_Impl( this, nStorageMode, xPackageSubFolder, m_xPackage, m_xFactory, m_nStorageType ); + } +} + +//----------------------------------------------- +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( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + uno::Reference< packages::XDataSinkEncrSupport > xPackageSubStream( xTunnel, uno::UNO_QUERY ); + if ( !xPackageSubStream.is() ) + throw uno::RuntimeException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + // the stream can never be inserted here, because inserted stream element holds the stream till commit or destruction + pElement->m_pStream = new OWriteStream_Impl( this, xPackageSubStream, m_xPackage, m_xFactory, sal_False, m_nStorageType, sal_False, GetRelInfoStreamForName( pElement->m_aOriginalName ) ); + } +} + +//----------------------------------------------- +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( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); // TODO: Access denied + + if ( pElement->m_bIsInserted ) + { + m_aChildrenList.remove( pElement ); + delete pElement; // ??? + } + else + { + pElement->m_bIsRemoved = sal_True; + ClearElement( pElement ); + } + + // TODO/OFOPXML: the rel stream should be removed as well +} + +//----------------------------------------------- +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; + } +} + +//----------------------------------------------- +void OStorage_Impl::CloneStreamElement( const ::rtl::OUString& aStreamName, + sal_Bool bPassProvided, + const ::rtl::OUString& aPass, + uno::Reference< io::XStream >& xTargetStream ) + 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( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); // TODO: access_denied + } + else if ( pElement->m_bIsStorage ) + throw io::IOException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + if ( !pElement->m_pStream ) + OpenSubStream( pElement ); + + 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 ) + pElement->m_pStream->GetCopyOfLastCommit( xTargetStream, aPass ); + else + pElement->m_pStream->GetCopyOfLastCommit( xTargetStream ); + } + else + throw io::IOException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); // TODO: general_error +} + +//----------------------------------------------- +void OStorage_Impl::RemoveStreamRelInfo( const ::rtl::OUString& aOriginalName ) +{ + // this method should be used only in OStorage_Impl::Commit() method + // the aOriginalName can be empty, in this case the storage relation info should be removed + + if ( m_nStorageType == embed::StorageFormats::OFOPXML && m_xRelStorage.is() ) + { + ::rtl::OUString aRelStreamName = aOriginalName; + aRelStreamName += ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ".rels" ) ); + + if ( m_xRelStorage->hasByName( aRelStreamName ) ) + m_xRelStorage->removeElement( aRelStreamName ); + } +} + +//----------------------------------------------- +void OStorage_Impl::CreateRelStorage() +{ + if ( m_nStorageType != embed::StorageFormats::OFOPXML ) + return; + + if ( !m_xRelStorage.is() ) + { + if ( !m_pRelStorElement ) + { + m_pRelStorElement = new SotElement_Impl( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "_rels" ) ), sal_True, sal_True ); + m_pRelStorElement->m_pStorage = CreateNewStorageImpl( embed::ElementModes::WRITE ); + if ( m_pRelStorElement->m_pStorage ) + m_pRelStorElement->m_pStorage->m_pParent = NULL; // the relation storage is completely controlled by parent + } + + if ( !m_pRelStorElement->m_pStorage ) + OpenSubStorage( m_pRelStorElement, embed::ElementModes::WRITE ); + + if ( !m_pRelStorElement->m_pStorage ) + throw uno::RuntimeException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + OStorage* pResultStorage = new OStorage( m_pRelStorElement->m_pStorage, sal_False ); + m_xRelStorage = uno::Reference< embed::XStorage >( (embed::XStorage*) pResultStorage ); + } +} + +//----------------------------------------------- +void OStorage_Impl::CommitStreamRelInfo( SotElement_Impl* pStreamElement ) +{ + // this method should be used only in OStorage_Impl::Commit() method + + // the stream element must be provided + if ( !pStreamElement ) + throw uno::RuntimeException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + if ( m_nStorageType == embed::StorageFormats::OFOPXML && pStreamElement->m_pStream ) + { + OSL_ENSURE( pStreamElement->m_aName.getLength(), "The name must not be empty!\n" ); + + if ( !m_xRelStorage.is() ) + { + // Create new rels storage, this is commit scenario so it must be possible + CreateRelStorage(); + } + + pStreamElement->m_pStream->CommitStreamRelInfo( m_xRelStorage, pStreamElement->m_aOriginalName, pStreamElement->m_aName ); + } +} + +//----------------------------------------------- +uno::Reference< io::XInputStream > OStorage_Impl::GetRelInfoStreamForName( const ::rtl::OUString& aName ) +{ + if ( m_nStorageType == embed::StorageFormats::OFOPXML ) + { + ReadContents(); + if ( m_xRelStorage.is() ) + { + ::rtl::OUString aRelStreamName = aName; + aRelStreamName += ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ".rels" ) ); + if ( m_xRelStorage->hasByName( aRelStreamName ) ) + { + uno::Reference< io::XStream > xStream = m_xRelStorage->openStreamElement( aRelStreamName, embed::ElementModes::READ ); + if ( xStream.is() ) + return xStream->getInputStream(); + } + } + } + + return uno::Reference< io::XInputStream >(); +} + +//----------------------------------------------- +void OStorage_Impl::CommitRelInfo( const uno::Reference< container::XNameContainer >& xNewPackageFolder ) +{ + // this method should be used only in OStorage_Impl::Commit() method + ::rtl::OUString aRelsStorName( RTL_CONSTASCII_USTRINGPARAM( "_rels" ) ); + + if ( !xNewPackageFolder.is() ) + throw uno::RuntimeException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + if ( m_nStorageType == embed::StorageFormats::OFOPXML ) + { + if ( m_nRelInfoStatus == RELINFO_BROKEN || m_nRelInfoStatus == RELINFO_CHANGED_BROKEN ) + throw io::IOException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + if ( m_nRelInfoStatus == RELINFO_CHANGED + || m_nRelInfoStatus == RELINFO_CHANGED_STREAM_READ + || m_nRelInfoStatus == RELINFO_CHANGED_STREAM ) + { + if ( m_nRelInfoStatus == RELINFO_CHANGED ) + { + if ( m_aRelInfo.getLength() ) + { + CreateRelStorage(); + + uno::Reference< io::XStream > xRelsStream = + m_xRelStorage->openStreamElement( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ".rels" ) ), + embed::ElementModes::TRUNCATE | embed::ElementModes::READWRITE ); + + uno::Reference< io::XOutputStream > xOutStream = xRelsStream->getOutputStream(); + if ( !xOutStream.is() ) + throw uno::RuntimeException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + ::comphelper::OFOPXMLHelper::WriteRelationsInfoSequence( xOutStream, m_aRelInfo, m_xFactory ); + + // set the mediatype + uno::Reference< beans::XPropertySet > xPropSet( xRelsStream, uno::UNO_QUERY_THROW ); + xPropSet->setPropertyValue( + ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "MediaType" ) ), + uno::makeAny( ::rtl::OUString( + RTL_CONSTASCII_USTRINGPARAM( "application/vnd.openxmlformats-package.relationships+xml" ) ) ) ); + + m_nRelInfoStatus = RELINFO_READ; + } + else if ( m_xRelStorage.is() ) + RemoveStreamRelInfo( ::rtl::OUString() ); // remove own rel info + } + else if ( m_nRelInfoStatus == RELINFO_CHANGED_STREAM_READ + || m_nRelInfoStatus == RELINFO_CHANGED_STREAM ) + { + CreateRelStorage(); + + uno::Reference< io::XStream > xRelsStream = + m_xRelStorage->openStreamElement( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ".rels" ) ), + embed::ElementModes::TRUNCATE | embed::ElementModes::READWRITE ); + + uno::Reference< io::XOutputStream > xOutputStream = xRelsStream->getOutputStream(); + if ( !xOutputStream.is() ) + throw uno::RuntimeException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + uno::Reference< io::XSeekable > xSeek( m_xNewRelInfoStream, uno::UNO_QUERY_THROW ); + xSeek->seek( 0 ); + ::comphelper::OStorageHelper::CopyInputToOutput( m_xNewRelInfoStream, xOutputStream ); + + // set the mediatype + uno::Reference< beans::XPropertySet > xPropSet( xRelsStream, uno::UNO_QUERY_THROW ); + xPropSet->setPropertyValue( + ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "MediaType" ) ), + uno::makeAny( ::rtl::OUString( + RTL_CONSTASCII_USTRINGPARAM( "application/vnd.openxmlformats-package.relationships+xml" ) ) ) ); + + m_xNewRelInfoStream = uno::Reference< io::XInputStream >(); + if ( m_nRelInfoStatus == RELINFO_CHANGED_STREAM ) + { + m_aRelInfo = uno::Sequence< uno::Sequence< beans::StringPair > >(); + m_nRelInfoStatus = RELINFO_NO_INIT; + } + else + m_nRelInfoStatus = RELINFO_READ; + } + } + + if ( m_xRelStorage.is() ) + { + if ( m_xRelStorage->hasElements() ) + { + uno::Reference< embed::XTransactedObject > xTrans( m_xRelStorage, uno::UNO_QUERY_THROW ); + if ( xTrans.is() ) + xTrans->commit(); + } + + if ( xNewPackageFolder.is() && xNewPackageFolder->hasByName( aRelsStorName ) ) + xNewPackageFolder->removeByName( aRelsStorName ); + + if ( !m_xRelStorage->hasElements() ) + { + // the empty relations storage should not be created + delete m_pRelStorElement; + m_pRelStorElement = NULL; + m_xRelStorage = uno::Reference< embed::XStorage >(); + } + else if ( m_pRelStorElement && m_pRelStorElement->m_pStorage && xNewPackageFolder.is() ) + m_pRelStorElement->m_pStorage->InsertIntoPackageFolder( aRelsStorName, xNewPackageFolder ); + } + } +} + +//===================================================== +// OStorage implementation +//===================================================== + +//----------------------------------------------- +OStorage::OStorage( uno::Reference< io::XInputStream > xInputStream, + sal_Int32 nMode, + uno::Sequence< beans::PropertyValue > xProperties, + uno::Reference< lang::XMultiServiceFactory > xFactory, + sal_Int32 nStorageType ) +: m_pImpl( new OStorage_Impl( xInputStream, nMode, xProperties, xFactory, nStorageType ) ) +{ + m_pImpl->m_pAntiImpl = this; + m_pData = new StorInternalData_Impl( m_pImpl->m_rMutexRef, m_pImpl->m_bIsRoot, m_pImpl->m_nStorageType, sal_False ); +} + +//----------------------------------------------- +OStorage::OStorage( uno::Reference< io::XStream > xStream, + sal_Int32 nMode, + uno::Sequence< beans::PropertyValue > xProperties, + uno::Reference< lang::XMultiServiceFactory > xFactory, + sal_Int32 nStorageType ) +: m_pImpl( new OStorage_Impl( xStream, nMode, xProperties, xFactory, nStorageType ) ) +{ + m_pImpl->m_pAntiImpl = this; + m_pData = new StorInternalData_Impl( m_pImpl->m_rMutexRef, m_pImpl->m_bIsRoot, m_pImpl->m_nStorageType, 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, m_pImpl->m_nStorageType, 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& aRuntimeException ) + { + m_pImpl->AddLog( aRuntimeException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Handled exception" ) ) ); + } + } + } + + if ( m_pData ) + { + if ( m_pData->m_pSubElDispListener ) + { + m_pData->m_pSubElDispListener->release(); + m_pData->m_pSubElDispListener = NULL; + } + + if ( m_pData->m_pTypeCollection ) + { + delete m_pData->m_pTypeCollection; + m_pData->m_pTypeCollection = NULL; + } + + delete m_pData; + } +} + +//----------------------------------------------- +void SAL_CALL OStorage::InternalDispose( sal_Bool bNotifyImpl ) +{ + RTL_LOGFILE_CONTEXT( aLog, "package (mv76033) OStorage::InternalDispose" ); + + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + } + + // the source object is also a kind of locker for the current object + // since the listeners could dispose the object while being notified + 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& aException ) + { + m_pImpl->AddLog( aException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Quiet exception" ) ) ); + } + } + } + + m_pData->m_aOpenSubComponentsList.clear(); + } + } + + if ( bNotifyImpl ) + m_pImpl->RemoveReadOnlyWrap( *this ); + } + else + { + m_pImpl->m_pAntiImpl = NULL; + + if ( bNotifyImpl ) + { + if ( m_pData->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::BroadcastModifiedIfNecessary() +{ + // no need to lock mutex here for the checking of m_pImpl, and m_pData is alive until the object is destructed + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + } + + if ( !m_pImpl->m_bBroadcastModified ) + return; + + m_pImpl->m_bBroadcastModified = sal_False; + + 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 +*/ +{ + // no need to lock mutex here for the checking of m_pImpl, and m_pData is alive until the object is destructed + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + } + + 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( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); // 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( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + } + + 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( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + return pElement; +} + +//----------------------------------------------- +void OStorage::MakeLinkToSubComponent_Impl( const uno::Reference< lang::XComponent >& xComponent ) +{ + if ( !xComponent.is() ) + throw uno::RuntimeException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + 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 ) ); + + m_pData->m_aOpenSubComponentsList.push_back( xComponent ); +} + +//____________________________________________________________________________________________________ +// XInterface +//____________________________________________________________________________________________________ + +//----------------------------------------------- +uno::Any SAL_CALL OStorage::queryInterface( const uno::Type& rType ) + throw( uno::RuntimeException ) +{ + uno::Any aReturn; + + // common interfaces + 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<beans::XPropertySet*> ( this ) + , static_cast<embed::XOptimizedStorage*> ( this ) + , static_cast<embed::XHierarchicalStorageAccess*> ( this ) ); + + if ( aReturn.hasValue() == sal_True ) + return aReturn ; + + if ( m_pData->m_nStorageType == embed::StorageFormats::PACKAGE ) + { + if ( m_pData->m_bIsRoot ) + { + aReturn <<= ::cppu::queryInterface + ( rType + , static_cast<embed::XStorageRawAccess*> ( this ) + , static_cast<embed::XEncryptionProtectedSource*> ( this ) ); + } + else + { + aReturn <<= ::cppu::queryInterface + ( rType + , static_cast<embed::XStorageRawAccess*> ( this ) ); + } + } + else if ( m_pData->m_nStorageType == embed::StorageFormats::OFOPXML ) + { + aReturn <<= ::cppu::queryInterface + ( rType + , static_cast<embed::XRelationshipAccess*> ( 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_nStorageType == embed::StorageFormats::PACKAGE ) + { + 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::XStorageRawAccess >* )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< 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::XStorageRawAccess >* )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< beans::XPropertySet >* )NULL ) ); + } + } + else if ( m_pData->m_nStorageType == embed::StorageFormats::OFOPXML ) + { + 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< embed::XRelationshipAccess >* )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< embed::XTransactionBroadcaster >* )NULL ) + , ::getCppuType( ( const uno::Reference< util::XModifiable >* )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() ; + +} + +//____________________________________________________________________________________________________ +// XStorage +//____________________________________________________________________________________________________ + + +//----------------------------------------------- +void SAL_CALL OStorage::copyToStorage( const uno::Reference< embed::XStorage >& xDest ) + throw ( embed::InvalidStorageException, + io::IOException, + lang::IllegalArgumentException, + embed::StorageWrappedTargetException, + uno::RuntimeException ) +{ + RTL_LOGFILE_CONTEXT( aLog, "package (mv76033) OStorage::copyToStorage" ); + + ::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() ); + + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + } + + if ( !xDest.is() || xDest == uno::Reference< uno::XInterface >( static_cast< OWeakObject*> ( this ), uno::UNO_QUERY ) ) + throw lang::IllegalArgumentException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >(), 1 ); + + try { + m_pImpl->CopyToStorage( xDest, sal_False ); + } + catch( embed::InvalidStorageException& aInvalidStorageException ) + { + m_pImpl->AddLog( aInvalidStorageException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( lang::IllegalArgumentException& aIllegalArgumentException ) + { + m_pImpl->AddLog( aIllegalArgumentException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( embed::StorageWrappedTargetException& aStorageWrappedTargetException ) + { + m_pImpl->AddLog( aStorageWrappedTargetException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( io::IOException& aIOException ) + { + m_pImpl->AddLog( aIOException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( uno::RuntimeException& aRuntimeException ) + { + m_pImpl->AddLog( aRuntimeException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( uno::Exception& aException ) + { + m_pImpl->AddLog( aException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + + uno::Any aCaught( ::cppu::getCaughtException() ); + throw embed::StorageWrappedTargetException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Can't copy storage!" ) ), + uno::Reference< io::XInputStream >(), + aCaught ); + } +} + +//----------------------------------------------- +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 ) +{ + RTL_LOGFILE_CONTEXT( aLog, "package (mv76033) OStorage::openStreamElement" ); + + ::osl::ResettableMutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() ); + + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + } + + if ( !aStreamName.getLength() || !::comphelper::OStorageHelper::IsValidZipEntryFileName( aStreamName, sal_False ) ) + throw lang::IllegalArgumentException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Unexpected entry name syntax." ) ), uno::Reference< uno::XInterface >(), 1 ); + + if ( m_pData->m_nStorageType == embed::StorageFormats::OFOPXML + && aStreamName.equals( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "_rels" ) ) ) ) + throw lang::IllegalArgumentException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >(), 1 ); // unacceptable element name + + if ( ( nOpenMode & embed::ElementModes::WRITE ) && m_pData->m_bReadOnlyWrap ) + throw io::IOException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); // TODO: access denied + + uno::Reference< io::XStream > xResult; + try + { + 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!" ); + + xResult = pElement->m_pStream->GetStream( nOpenMode, sal_False ); + 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( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + MakeLinkToSubComponent_Impl( xStreamComponent ); + } + } + catch( embed::InvalidStorageException& aInvalidStorageException ) + { + m_pImpl->AddLog( aInvalidStorageException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( lang::IllegalArgumentException& aIllegalArgumentException ) + { + m_pImpl->AddLog( aIllegalArgumentException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( packages::WrongPasswordException& aWrongPasswordException ) + { + m_pImpl->AddLog( aWrongPasswordException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( embed::StorageWrappedTargetException& aStorageWrappedTargetException ) + { + m_pImpl->AddLog( aStorageWrappedTargetException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( io::IOException& aIOException ) + { + m_pImpl->AddLog( aIOException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( uno::RuntimeException& aRuntimeException ) + { + m_pImpl->AddLog( aRuntimeException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( uno::Exception& aException ) + { + m_pImpl->AddLog( aException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + + uno::Any aCaught( ::cppu::getCaughtException() ); + throw embed::StorageWrappedTargetException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Can't open stream element!" ) ), + uno::Reference< io::XInputStream >(), + aCaught ); + } + + aGuard.clear(); + + BroadcastModifiedIfNecessary(); + + 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 ) +{ + RTL_LOGFILE_CONTEXT( aLog, "package (mv76033) OStorage::openEncryptedStreamElement" ); + + ::osl::ResettableMutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() ); + + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + } + + if ( m_pData->m_nStorageType != embed::StorageFormats::PACKAGE ) + packages::NoEncryptionException(); + + if ( ( nOpenMode & embed::ElementModes::WRITE ) && m_pData->m_bReadOnlyWrap ) + throw io::IOException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); // TODO: access denied + + if ( !aPass.getLength() ) + throw lang::IllegalArgumentException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >(), 3 ); + + uno::Reference< io::XStream > xResult; + try + { + 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!" ); + + xResult = pElement->m_pStream->GetStream( nOpenMode, aPass, sal_False ); + 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( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + MakeLinkToSubComponent_Impl( xStreamComponent ); + } + } + catch( embed::InvalidStorageException& aInvalidStorageException ) + { + m_pImpl->AddLog( aInvalidStorageException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( lang::IllegalArgumentException& aIllegalArgumentException ) + { + m_pImpl->AddLog( aIllegalArgumentException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( packages::NoEncryptionException& aNoEncryptionException ) + { + m_pImpl->AddLog( aNoEncryptionException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( packages::WrongPasswordException& aWrongPasswordException ) + { + m_pImpl->AddLog( aWrongPasswordException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( embed::StorageWrappedTargetException& aStorageWrappedTargetException ) + { + m_pImpl->AddLog( aStorageWrappedTargetException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( io::IOException& aIOException ) + { + m_pImpl->AddLog( aIOException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( uno::RuntimeException& aRuntimeException ) + { + m_pImpl->AddLog( aRuntimeException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( uno::Exception& aException ) + { + m_pImpl->AddLog( aException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + + uno::Any aCaught( ::cppu::getCaughtException() ); + throw embed::StorageWrappedTargetException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Can't open encrypted stream stream!" ) ), + uno::Reference< io::XInputStream >(), + aCaught ); + } + + aGuard.clear(); + + BroadcastModifiedIfNecessary(); + + 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 ) +{ + RTL_LOGFILE_CONTEXT( aLog, "package (mv76033) OStorage::openStorageElement" ); + + ::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() ); + + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + } + + if ( !aStorName.getLength() || !::comphelper::OStorageHelper::IsValidZipEntryFileName( aStorName, sal_False ) ) + throw lang::IllegalArgumentException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Unexpected entry name syntax." ) ), uno::Reference< uno::XInterface >(), 1 ); + + if ( m_pData->m_nStorageType == embed::StorageFormats::OFOPXML + && aStorName.equals( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "_rels" ) ) ) ) + throw lang::IllegalArgumentException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >(), 1 ); // unacceptable storage name + + if ( ( nStorageMode & embed::ElementModes::WRITE ) && m_pData->m_bReadOnlyWrap ) + throw io::IOException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); // TODO: access denied + + if ( ( nStorageMode & embed::ElementModes::TRUNCATE ) + && !( nStorageMode & embed::ElementModes::WRITE ) ) + throw io::IOException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); // TODO: access denied + + // it's allways possible to read written storage in this implementation + nStorageMode |= embed::ElementModes::READ; + + uno::Reference< embed::XStorage > xResult; + try + { + 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( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); // 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( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + } + 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( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); // TODO: access_denied + } + else if ( !pElement->m_pStorage->m_aReadOnlyWrapList.empty() + && ( nStorageMode & embed::ElementModes::WRITE ) ) + { + throw io::IOException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); // 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( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); // TODO: general_error + + sal_Bool bReadOnlyWrap = ( ( nStorageMode & embed::ElementModes::WRITE ) != embed::ElementModes::WRITE ); + OStorage* pResultStorage = new OStorage( pElement->m_pStorage, bReadOnlyWrap ); + xResult = uno::Reference< embed::XStorage >( (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( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + MakeLinkToSubComponent_Impl( xStorageComponent ); + } + } + catch( embed::InvalidStorageException& aInvalidStorageException ) + { + m_pImpl->AddLog( aInvalidStorageException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( lang::IllegalArgumentException& aIllegalArgumentException ) + { + m_pImpl->AddLog( aIllegalArgumentException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( embed::StorageWrappedTargetException& aStorageWrappedTargetException ) + { + m_pImpl->AddLog( aStorageWrappedTargetException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( io::IOException& aIOException ) + { + m_pImpl->AddLog( aIOException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( uno::RuntimeException& aRuntimeException ) + { + m_pImpl->AddLog( aRuntimeException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( uno::Exception& aException ) + { + m_pImpl->AddLog( aException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + + uno::Any aCaught( ::cppu::getCaughtException() ); + throw embed::StorageWrappedTargetException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Can't open storage!" ) ), + uno::Reference< io::XInputStream >(), + aCaught ); + } + + 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 ) +{ + RTL_LOGFILE_CONTEXT( aLog, "package (mv76033) OStorage::cloneStreamElement" ); + + ::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() ); + + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + } + + if ( !aStreamName.getLength() || !::comphelper::OStorageHelper::IsValidZipEntryFileName( aStreamName, sal_False ) ) + throw lang::IllegalArgumentException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Unexpected entry name syntax." ) ), uno::Reference< uno::XInterface >(), 1 ); + + if ( m_pData->m_nStorageType == embed::StorageFormats::OFOPXML + && aStreamName.equals( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "_rels" ) ) ) ) + throw lang::IllegalArgumentException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >(), 1 ); // unacceptable storage name + + try + { + uno::Reference< io::XStream > xResult; + m_pImpl->CloneStreamElement( aStreamName, sal_False, ::rtl::OUString(), xResult ); + if ( !xResult.is() ) + throw uno::RuntimeException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + return xResult; + } + catch( embed::InvalidStorageException& aInvalidStorageException ) + { + m_pImpl->AddLog( aInvalidStorageException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( lang::IllegalArgumentException& aIllegalArgumentException ) + { + m_pImpl->AddLog( aIllegalArgumentException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( packages::WrongPasswordException& aWrongPasswordException ) + { + m_pImpl->AddLog( aWrongPasswordException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( io::IOException& aIOException ) + { + m_pImpl->AddLog( aIOException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( embed::StorageWrappedTargetException& aStorageWrappedTargetException ) + { + m_pImpl->AddLog( aStorageWrappedTargetException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( uno::RuntimeException& aRuntimeException ) + { + m_pImpl->AddLog( aRuntimeException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( uno::Exception& aException ) + { + m_pImpl->AddLog( aException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + + uno::Any aCaught( ::cppu::getCaughtException() ); + throw embed::StorageWrappedTargetException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Can't clone stream!" ) ), + uno::Reference< io::XInputStream >(), + aCaught ); + } +} + +//----------------------------------------------- +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 ) +{ + RTL_LOGFILE_CONTEXT( aLog, "package (mv76033) OStorage::cloneEncryptedStreamElement" ); + + ::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() ); + + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + } + + if ( m_pData->m_nStorageType != embed::StorageFormats::PACKAGE ) + packages::NoEncryptionException(); + + if ( !aPass.getLength() ) + throw lang::IllegalArgumentException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >(), 2 ); + + try + { + uno::Reference< io::XStream > xResult; + m_pImpl->CloneStreamElement( aStreamName, sal_True, aPass, xResult ); + if ( !xResult.is() ) + throw uno::RuntimeException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + return xResult; + } + catch( embed::InvalidStorageException& aInvalidStorageException ) + { + m_pImpl->AddLog( aInvalidStorageException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( lang::IllegalArgumentException& aIllegalArgumentException ) + { + m_pImpl->AddLog( aIllegalArgumentException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( packages::NoEncryptionException& aNoEncryptionException ) + { + m_pImpl->AddLog( aNoEncryptionException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( packages::WrongPasswordException& aWrongPasswordException ) + { + m_pImpl->AddLog( aWrongPasswordException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( io::IOException& aIOException ) + { + m_pImpl->AddLog( aIOException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( embed::StorageWrappedTargetException& aStorageWrappedTargetException ) + { + m_pImpl->AddLog( aStorageWrappedTargetException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( uno::RuntimeException& aRuntimeException ) + { + m_pImpl->AddLog( aRuntimeException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( uno::Exception& aException ) + { + m_pImpl->AddLog( aException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + + uno::Any aCaught( ::cppu::getCaughtException() ); + throw embed::StorageWrappedTargetException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Can't clone encrypted stream!" ) ), + uno::Reference< io::XInputStream >(), + aCaught ); + } +} + +//----------------------------------------------- +void SAL_CALL OStorage::copyLastCommitTo( + const uno::Reference< embed::XStorage >& xTargetStorage ) + throw ( embed::InvalidStorageException, + lang::IllegalArgumentException, + io::IOException, + embed::StorageWrappedTargetException, + uno::RuntimeException ) +{ + RTL_LOGFILE_CONTEXT( aLog, "package (mv76033) OStorage::copyLastCommitTo" ); + + ::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() ); + + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + } + + try + { + m_pImpl->CopyLastCommitTo( xTargetStorage ); + } + catch( embed::InvalidStorageException& aInvalidStorageException ) + { + m_pImpl->AddLog( aInvalidStorageException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( lang::IllegalArgumentException& aIllegalArgumentException ) + { + m_pImpl->AddLog( aIllegalArgumentException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( embed::StorageWrappedTargetException& aStorageWrappedTargetException ) + { + m_pImpl->AddLog( aStorageWrappedTargetException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( io::IOException& aIOException ) + { + m_pImpl->AddLog( aIOException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( uno::RuntimeException& aRuntimeException ) + { + m_pImpl->AddLog( aRuntimeException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( uno::Exception& aException ) + { + m_pImpl->AddLog( aException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + + uno::Any aCaught( ::cppu::getCaughtException() ); + throw embed::StorageWrappedTargetException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Can't copy last commit version!" ) ), + uno::Reference< io::XInputStream >(), + aCaught ); + } + +} + +//----------------------------------------------- +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 ) +{ + RTL_LOGFILE_CONTEXT( aLog, "package (mv76033) OStorage::copyStorageElementLastCommitTo" ); + + ::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() ); + + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + } + + if ( !aStorName.getLength() || !::comphelper::OStorageHelper::IsValidZipEntryFileName( aStorName, sal_False ) ) + throw lang::IllegalArgumentException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Unexpected entry name syntax." ) ), uno::Reference< uno::XInterface >(), 1 ); + + if ( m_pData->m_nStorageType == embed::StorageFormats::OFOPXML + && aStorName.equals( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "_rels" ) ) ) ) + throw lang::IllegalArgumentException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >(), 1 ); // unacceptable storage name + + // it's allways possible to read written storage in this implementation + sal_Int32 nStorageMode = embed::ElementModes::READ; + + try + { + SotElement_Impl *pElement = m_pImpl->FindElement( aStorName ); + if ( !pElement ) + { + // element does not exist, throw exception + throw io::IOException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); // TODO: access_denied + } + else if ( !pElement->m_bIsStorage ) + { + throw io::IOException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + } + + 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( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); // TODO: general_error + } + catch( embed::InvalidStorageException& aInvalidStorageException ) + { + m_pImpl->AddLog( aInvalidStorageException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( lang::IllegalArgumentException& aIllegalArgumentException ) + { + m_pImpl->AddLog( aIllegalArgumentException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( io::IOException& aIOException ) + { + m_pImpl->AddLog( aIOException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( embed::StorageWrappedTargetException& aStorageWrappedTargetException ) + { + m_pImpl->AddLog( aStorageWrappedTargetException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( uno::RuntimeException& aRuntimeException ) + { + m_pImpl->AddLog( aRuntimeException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( uno::Exception& aException ) + { + m_pImpl->AddLog( aException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + + uno::Any aCaught( ::cppu::getCaughtException() ); + throw embed::StorageWrappedTargetException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Can't copy last commit element version!" ) ), + uno::Reference< io::XInputStream >(), + aCaught ); + } +} + +//----------------------------------------------- +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 ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + } + + if ( !aElementName.getLength() || !::comphelper::OStorageHelper::IsValidZipEntryFileName( aElementName, sal_False ) ) + throw lang::IllegalArgumentException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Unexpected entry name syntax." ) ), uno::Reference< uno::XInterface >(), 1 ); + + if ( m_pData->m_nStorageType == embed::StorageFormats::OFOPXML + && aElementName.equals( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "_rels" ) ) ) ) + throw lang::IllegalArgumentException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >(), 1 ); // unacceptable name + + SotElement_Impl* pElement = NULL; + + try + { + pElement = m_pImpl->FindElement( aElementName ); + } + catch( embed::InvalidStorageException& aInvalidStorageException ) + { + m_pImpl->AddLog( aInvalidStorageException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( lang::IllegalArgumentException& aIllegalArgumentException ) + { + m_pImpl->AddLog( aIllegalArgumentException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( container::NoSuchElementException& aNoSuchElementException ) + { + m_pImpl->AddLog( aNoSuchElementException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( uno::RuntimeException& aRuntimeException ) + { + m_pImpl->AddLog( aRuntimeException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( uno::Exception& aException ) + { + m_pImpl->AddLog( aException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + + uno::Any aCaught( ::cppu::getCaughtException() ); + throw lang::WrappedTargetRuntimeException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Can't detect whether it is a stream!" ) ), + uno::Reference< io::XInputStream >(), + aCaught ); + } + + if ( !pElement ) + throw container::NoSuchElementException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); //??? + + 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 ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + } + + if ( !aElementName.getLength() || !::comphelper::OStorageHelper::IsValidZipEntryFileName( aElementName, sal_False ) ) + throw lang::IllegalArgumentException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Unexpected entry name syntax." ) ), uno::Reference< uno::XInterface >(), 1 ); + + if ( m_pData->m_nStorageType == embed::StorageFormats::OFOPXML + && aElementName.equals( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "_rels" ) ) ) ) + throw lang::IllegalArgumentException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >(), 1 ); + + SotElement_Impl* pElement = NULL; + + try + { + pElement = m_pImpl->FindElement( aElementName ); + } + catch( embed::InvalidStorageException& aInvalidStorageException ) + { + m_pImpl->AddLog( aInvalidStorageException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( lang::IllegalArgumentException& aIllegalArgumentException ) + { + m_pImpl->AddLog( aIllegalArgumentException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( container::NoSuchElementException& aNoSuchElementException ) + { + m_pImpl->AddLog( aNoSuchElementException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( uno::RuntimeException& aRuntimeException ) + { + m_pImpl->AddLog( aRuntimeException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( uno::Exception& aException ) + { + m_pImpl->AddLog( aException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + + uno::Any aCaught( ::cppu::getCaughtException() ); + throw lang::WrappedTargetRuntimeException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "can't detect whether it is a storage" ) ), + uno::Reference< io::XInputStream >(), + aCaught ); + } + + if ( !pElement ) + throw container::NoSuchElementException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); //??? + + 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 ) +{ + RTL_LOGFILE_CONTEXT( aLog, "package (mv76033) OStorage::removeElement" ); + + ::osl::ResettableMutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() ); + + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + } + + if ( !aElementName.getLength() || !::comphelper::OStorageHelper::IsValidZipEntryFileName( aElementName, sal_False ) ) + throw lang::IllegalArgumentException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Unexpected entry name syntax." ) ), uno::Reference< uno::XInterface >(), 1 ); + + if ( m_pData->m_nStorageType == embed::StorageFormats::OFOPXML + && aElementName.equals( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "_rels" ) ) ) ) + throw lang::IllegalArgumentException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >(), 1 ); // TODO: unacceptable name + + if ( !( m_pImpl->m_nStorageMode & embed::ElementModes::WRITE ) ) + throw io::IOException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); // TODO: access denied + + try + { + SotElement_Impl* pElement = m_pImpl->FindElement( aElementName ); + + if ( !pElement ) + throw container::NoSuchElementException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); //??? + + m_pImpl->RemoveElement( pElement ); + + m_pImpl->m_bIsModified = sal_True; + m_pImpl->m_bBroadcastModified = sal_True; + } + catch( embed::InvalidStorageException& aInvalidStorageException ) + { + m_pImpl->AddLog( aInvalidStorageException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( lang::IllegalArgumentException& aIllegalArgumentException ) + { + m_pImpl->AddLog( aIllegalArgumentException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( container::NoSuchElementException& aNoSuchElementException ) + { + m_pImpl->AddLog( aNoSuchElementException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( io::IOException& aIOException ) + { + m_pImpl->AddLog( aIOException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( embed::StorageWrappedTargetException& aStorageWrappedTargetException ) + { + m_pImpl->AddLog( aStorageWrappedTargetException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( uno::RuntimeException& aRuntimeException ) + { + m_pImpl->AddLog( aRuntimeException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( uno::Exception& aException ) + { + m_pImpl->AddLog( aException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + + uno::Any aCaught( ::cppu::getCaughtException() ); + throw embed::StorageWrappedTargetException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Can't remove element!" ) ), + uno::Reference< io::XInputStream >(), + aCaught ); + } + + aGuard.clear(); + + BroadcastModifiedIfNecessary(); +} + +//----------------------------------------------- +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 ) +{ + RTL_LOGFILE_CONTEXT( aLog, "package (mv76033) OStorage::renameElement" ); + + ::osl::ResettableMutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() ); + + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + } + + if ( !aElementName.getLength() || !::comphelper::OStorageHelper::IsValidZipEntryFileName( aElementName, sal_False ) + || !aNewName.getLength() || !::comphelper::OStorageHelper::IsValidZipEntryFileName( aNewName, sal_False ) ) + throw lang::IllegalArgumentException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Unexpected entry name syntax." ) ), uno::Reference< uno::XInterface >(), 1 ); + + if ( m_pData->m_nStorageType == embed::StorageFormats::OFOPXML + && ( aElementName.equals( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "_rels" ) ) ) + || aNewName.equals( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "_rels" ) ) ) ) ) + throw lang::IllegalArgumentException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >(), 0 ); // TODO: unacceptable element name + + if ( !( m_pImpl->m_nStorageMode & embed::ElementModes::WRITE ) ) + throw io::IOException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); // TODO: access denied + + try + { + SotElement_Impl* pRefElement = m_pImpl->FindElement( aNewName ); + if ( pRefElement ) + throw container::ElementExistException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); //??? + + SotElement_Impl* pElement = m_pImpl->FindElement( aElementName ); + if ( !pElement ) + throw container::NoSuchElementException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); //??? + + pElement->m_aName = aNewName; + + m_pImpl->m_bIsModified = sal_True; + m_pImpl->m_bBroadcastModified = sal_True; + } + catch( embed::InvalidStorageException& aInvalidStorageException ) + { + m_pImpl->AddLog( aInvalidStorageException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( lang::IllegalArgumentException& aIllegalArgumentException ) + { + m_pImpl->AddLog( aIllegalArgumentException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( container::NoSuchElementException& aNoSuchElementException ) + { + m_pImpl->AddLog( aNoSuchElementException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( container::ElementExistException& aElementExistException ) + { + m_pImpl->AddLog( aElementExistException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( io::IOException& aIOException ) + { + m_pImpl->AddLog( aIOException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( embed::StorageWrappedTargetException& aStorageWrappedTargetException ) + { + m_pImpl->AddLog( aStorageWrappedTargetException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( uno::RuntimeException& aRuntimeException ) + { + m_pImpl->AddLog( aRuntimeException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( uno::Exception& aException ) + { + m_pImpl->AddLog( aException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + + uno::Any aCaught( ::cppu::getCaughtException() ); + throw embed::StorageWrappedTargetException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Can't rename element!" ) ), + uno::Reference< io::XInputStream >(), + aCaught ); + } + + aGuard.clear(); + + BroadcastModifiedIfNecessary(); +} + +//----------------------------------------------- +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 ) +{ + RTL_LOGFILE_CONTEXT( aLog, "package (mv76033) OStorage::copyElementTo" ); + + ::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() ); + + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + } + + if ( !aElementName.getLength() || !::comphelper::OStorageHelper::IsValidZipEntryFileName( aElementName, sal_False ) + || !aNewName.getLength() || !::comphelper::OStorageHelper::IsValidZipEntryFileName( aNewName, sal_False ) ) + throw lang::IllegalArgumentException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Unexpected entry name syntax." ) ), uno::Reference< uno::XInterface >(), 1 ); + + if ( !xDest.is() ) + // || xDest == uno::Reference< uno::XInterface >( static_cast< OWeakObject* >( this ), uno::UNO_QUERY ) ) + throw lang::IllegalArgumentException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >(), 2 ); + + if ( m_pData->m_nStorageType == embed::StorageFormats::OFOPXML + && ( aElementName.equals( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "_rels" ) ) ) + || aNewName.equals( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "_rels" ) ) ) ) ) + throw lang::IllegalArgumentException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >(), 0 ); // unacceptable element name + + try + { + SotElement_Impl* pElement = m_pImpl->FindElement( aElementName ); + if ( !pElement ) + throw container::NoSuchElementException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + uno::Reference< XNameAccess > xNameAccess( xDest, uno::UNO_QUERY ); + if ( !xNameAccess.is() ) + throw uno::RuntimeException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + if ( xNameAccess->hasByName( aNewName ) ) + throw container::ElementExistException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + m_pImpl->CopyStorageElement( pElement, xDest, aNewName, sal_False ); + } + catch( embed::InvalidStorageException& aInvalidStorageException ) + { + m_pImpl->AddLog( aInvalidStorageException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( lang::IllegalArgumentException& aIllegalArgumentException ) + { + m_pImpl->AddLog( aIllegalArgumentException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( container::NoSuchElementException& aNoSuchElementException ) + { + m_pImpl->AddLog( aNoSuchElementException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( container::ElementExistException& aElementExistException ) + { + m_pImpl->AddLog( aElementExistException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( embed::StorageWrappedTargetException& aStorageWrappedTargetException ) + { + m_pImpl->AddLog( aStorageWrappedTargetException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( io::IOException& aIOException ) + { + m_pImpl->AddLog( aIOException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( uno::RuntimeException& aRuntimeException ) + { + m_pImpl->AddLog( aRuntimeException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( uno::Exception& aException ) + { + m_pImpl->AddLog( aException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + + uno::Any aCaught( ::cppu::getCaughtException() ); + throw embed::StorageWrappedTargetException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Can't copy element!" ) ), + uno::Reference< io::XInputStream >(), + aCaught ); + } +} + + +//----------------------------------------------- +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 ) +{ + RTL_LOGFILE_CONTEXT( aLog, "package (mv76033) OStorage::moveElementTo" ); + + ::osl::ResettableMutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() ); + + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + } + + if ( !aElementName.getLength() || !::comphelper::OStorageHelper::IsValidZipEntryFileName( aElementName, sal_False ) + || !aNewName.getLength() || !::comphelper::OStorageHelper::IsValidZipEntryFileName( aNewName, sal_False ) ) + throw lang::IllegalArgumentException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Unexpected entry name syntax." ) ), uno::Reference< uno::XInterface >(), 1 ); + + if ( !xDest.is() || xDest == uno::Reference< uno::XInterface >( static_cast< OWeakObject* >( this ), uno::UNO_QUERY ) ) + throw lang::IllegalArgumentException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >(), 2 ); + + if ( m_pData->m_nStorageType == embed::StorageFormats::OFOPXML + && ( aElementName.equals( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "_rels" ) ) ) + || aNewName.equals( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "_rels" ) ) ) ) ) + throw lang::IllegalArgumentException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >(), 0 ); // unacceptable element name + + if ( !( m_pImpl->m_nStorageMode & embed::ElementModes::WRITE ) ) + throw io::IOException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); // TODO: access denied + + try + { + SotElement_Impl* pElement = m_pImpl->FindElement( aElementName ); + if ( !pElement ) + throw container::NoSuchElementException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); //??? + + uno::Reference< XNameAccess > xNameAccess( xDest, uno::UNO_QUERY ); + if ( !xNameAccess.is() ) + throw uno::RuntimeException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + if ( xNameAccess->hasByName( aNewName ) ) + throw container::ElementExistException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + m_pImpl->CopyStorageElement( pElement, xDest, aNewName, sal_False ); + + m_pImpl->RemoveElement( pElement ); + + m_pImpl->m_bIsModified = sal_True; + m_pImpl->m_bBroadcastModified = sal_True; + } + catch( embed::InvalidStorageException& aInvalidStorageException ) + { + m_pImpl->AddLog( aInvalidStorageException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( lang::IllegalArgumentException& aIllegalArgumentException ) + { + m_pImpl->AddLog( aIllegalArgumentException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( container::NoSuchElementException& aNoSuchElementException ) + { + m_pImpl->AddLog( aNoSuchElementException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( container::ElementExistException& aElementExistException ) + { + m_pImpl->AddLog( aElementExistException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( embed::StorageWrappedTargetException& aStorageWrappedTargetException ) + { + m_pImpl->AddLog( aStorageWrappedTargetException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( io::IOException& aIOException ) + { + m_pImpl->AddLog( aIOException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( uno::RuntimeException& aRuntimeException ) + { + m_pImpl->AddLog( aRuntimeException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( uno::Exception& aException ) + { + m_pImpl->AddLog( aException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + + uno::Any aCaught( ::cppu::getCaughtException() ); + throw embed::StorageWrappedTargetException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Can't move element!" ) ), + uno::Reference< io::XInputStream >(), + aCaught ); + } + + aGuard.clear(); + + BroadcastModifiedIfNecessary(); +} + +//____________________________________________________________________________________________________ +// XStorageRawAccess +//____________________________________________________________________________________________________ + +//----------------------------------------------- +uno::Reference< io::XInputStream > SAL_CALL OStorage::getPlainRawStreamElement( + const ::rtl::OUString& sStreamName ) + throw ( embed::InvalidStorageException, + lang::IllegalArgumentException, + container::NoSuchElementException, + io::IOException, + embed::StorageWrappedTargetException, + uno::RuntimeException ) +{ + RTL_LOGFILE_CONTEXT( aLog, "package (mv76033) OStorage::getPlainRawStreamElement" ); + + ::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() ); + + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + } + + if ( m_pData->m_nStorageType == embed::StorageFormats::OFOPXML ) + throw uno::RuntimeException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); // the interface is not supported and must not be accessible + + if ( !sStreamName.getLength() || !::comphelper::OStorageHelper::IsValidZipEntryFileName( sStreamName, sal_False ) ) + throw lang::IllegalArgumentException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Unexpected entry name syntax." ) ), uno::Reference< uno::XInterface >(), 1 ); + + uno::Reference < io::XInputStream > xTempIn; + try + { + SotElement_Impl* pElement = m_pImpl->FindElement( sStreamName ); + if ( !pElement ) + throw container::NoSuchElementException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + if ( !pElement->m_pStream ) + { + m_pImpl->OpenSubStream( pElement ); + if ( !pElement->m_pStream ) + throw io::IOException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + } + + uno::Reference< io::XInputStream > xRawInStream = pElement->m_pStream->GetPlainRawInStream(); + if ( !xRawInStream.is() ) + throw io::IOException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + uno::Reference < io::XOutputStream > xTempOut( + m_pImpl->GetServiceFactory()->createInstance ( + ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.io.TempFile" ) ) ), + uno::UNO_QUERY ); + xTempIn = uno::Reference < io::XInputStream >( xTempOut, uno::UNO_QUERY ); + uno::Reference < io::XSeekable > xSeek( xTempOut, uno::UNO_QUERY ); + + if ( !xTempOut.is() || !xTempIn.is() || !xSeek.is() ) + throw io::IOException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + // Copy temporary file to a new one + ::comphelper::OStorageHelper::CopyInputToOutput( xRawInStream, xTempOut ); + xTempOut->closeOutput(); + xSeek->seek( 0 ); + } + catch( embed::InvalidStorageException& aInvalidStorageException ) + { + m_pImpl->AddLog( aInvalidStorageException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( lang::IllegalArgumentException& aIllegalArgumentException ) + { + m_pImpl->AddLog( aIllegalArgumentException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( container::NoSuchElementException& aNoSuchElementException ) + { + m_pImpl->AddLog( aNoSuchElementException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( embed::StorageWrappedTargetException& aStorageWrappedTargetException ) + { + m_pImpl->AddLog( aStorageWrappedTargetException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( io::IOException& aIOException ) + { + m_pImpl->AddLog( aIOException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( uno::RuntimeException& aRuntimeException ) + { + m_pImpl->AddLog( aRuntimeException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( uno::Exception& aException ) + { + m_pImpl->AddLog( aException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + + uno::Any aCaught( ::cppu::getCaughtException() ); + throw embed::StorageWrappedTargetException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Can't get plain raw stream!" ) ), + uno::Reference< io::XInputStream >(), + aCaught ); + } + + return xTempIn; +} + +//----------------------------------------------- +uno::Reference< io::XInputStream > SAL_CALL OStorage::getRawEncrStreamElement( + const ::rtl::OUString& sStreamName ) + throw ( embed::InvalidStorageException, + lang::IllegalArgumentException, + packages::NoEncryptionException, + container::NoSuchElementException, + io::IOException, + embed::StorageWrappedTargetException, + uno::RuntimeException ) +{ + RTL_LOGFILE_CONTEXT( aLog, "package (mv76033) OStorage::getRawEncrStreamElement" ); + + ::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() ); + + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + } + + if ( m_pData->m_nStorageType != embed::StorageFormats::PACKAGE ) + throw packages::NoEncryptionException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + if ( !sStreamName.getLength() || !::comphelper::OStorageHelper::IsValidZipEntryFileName( sStreamName, sal_False ) ) + throw lang::IllegalArgumentException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Unexpected entry name syntax." ) ), uno::Reference< uno::XInterface >(), 1 ); + + uno::Reference < io::XInputStream > xTempIn; + try + { + SotElement_Impl* pElement = m_pImpl->FindElement( sStreamName ); + if ( !pElement ) + throw container::NoSuchElementException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + if ( !pElement->m_pStream ) + { + m_pImpl->OpenSubStream( pElement ); + if ( !pElement->m_pStream ) + throw io::IOException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + } + + if ( !pElement->m_pStream->IsEncrypted() ) + throw packages::NoEncryptionException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + uno::Reference< io::XInputStream > xRawInStream = pElement->m_pStream->GetRawInStream(); + if ( !xRawInStream.is() ) + throw io::IOException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + uno::Reference < io::XOutputStream > xTempOut( + m_pImpl->GetServiceFactory()->createInstance ( + ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.io.TempFile" ) ) ), + uno::UNO_QUERY ); + xTempIn = uno::Reference < io::XInputStream >( xTempOut, uno::UNO_QUERY ); + uno::Reference < io::XSeekable > xSeek( xTempOut, uno::UNO_QUERY ); + + if ( !xTempOut.is() || !xTempIn.is() || !xSeek.is() ) + throw io::IOException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + // Copy temporary file to a new one + ::comphelper::OStorageHelper::CopyInputToOutput( xRawInStream, xTempOut ); + xTempOut->closeOutput(); + xSeek->seek( 0 ); + + } + catch( embed::InvalidStorageException& aInvalidStorageException ) + { + m_pImpl->AddLog( aInvalidStorageException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( lang::IllegalArgumentException& aIllegalArgumentException ) + { + m_pImpl->AddLog( aIllegalArgumentException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( packages::NoEncryptionException& aNoEncryptionException ) + { + m_pImpl->AddLog( aNoEncryptionException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( container::NoSuchElementException& aNoSuchElementException ) + { + m_pImpl->AddLog( aNoSuchElementException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( embed::StorageWrappedTargetException& aStorageWrappedTargetException ) + { + m_pImpl->AddLog( aStorageWrappedTargetException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( io::IOException& aIOException ) + { + m_pImpl->AddLog( aIOException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( uno::RuntimeException& aRuntimeException ) + { + m_pImpl->AddLog( aRuntimeException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( uno::Exception& aException ) + { + m_pImpl->AddLog( aException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + + uno::Any aCaught( ::cppu::getCaughtException() ); + throw embed::StorageWrappedTargetException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Can't get raw stream!" ) ), + uno::Reference< io::XInputStream >(), + aCaught ); + } + + return xTempIn; +} + +//----------------------------------------------- +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) +{ + RTL_LOGFILE_CONTEXT( aLog, "package (mv76033) OStorage::insertRawEncrStreamElement" ); + + ::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() ); + + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + } + + if ( m_pData->m_nStorageType != embed::StorageFormats::PACKAGE ) + throw packages::NoEncryptionException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + if ( !aStreamName.getLength() || !::comphelper::OStorageHelper::IsValidZipEntryFileName( aStreamName, sal_False ) ) + throw lang::IllegalArgumentException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Unexpected entry name syntax." ) ), uno::Reference< uno::XInterface >(), 1 ); + + if ( !xInStream.is() ) + throw lang::IllegalArgumentException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >(), 2 ); + + if ( !( m_pImpl->m_nStorageMode & embed::ElementModes::WRITE ) ) + throw io::IOException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); // TODO: access denied + + try + { + SotElement_Impl* pElement = m_pImpl->FindElement( aStreamName ); + if ( pElement ) + throw container::ElementExistException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + m_pImpl->InsertRawStream( aStreamName, xInStream ); + } + catch( embed::InvalidStorageException& aInvalidStorageException ) + { + m_pImpl->AddLog( aInvalidStorageException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( lang::IllegalArgumentException& aIllegalArgumentException ) + { + m_pImpl->AddLog( aIllegalArgumentException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( packages::NoRawFormatException& aNoRawFormatException ) + { + m_pImpl->AddLog( aNoRawFormatException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( container::ElementExistException& aElementExistException ) + { + m_pImpl->AddLog( aElementExistException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( embed::StorageWrappedTargetException& aStorageWrappedTargetException ) + { + m_pImpl->AddLog( aStorageWrappedTargetException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( io::IOException& aIOException ) + { + m_pImpl->AddLog( aIOException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( uno::RuntimeException& aRuntimeException ) + { + m_pImpl->AddLog( aRuntimeException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( uno::Exception& aException ) + { + m_pImpl->AddLog( aException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + + uno::Any aCaught( ::cppu::getCaughtException() ); + throw embed::StorageWrappedTargetException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Can't insert raw stream!" ) ), + uno::Reference< io::XInputStream >(), + aCaught ); + } +} + +//____________________________________________________________________________________________________ +// XTransactedObject +//____________________________________________________________________________________________________ + +//----------------------------------------------- +void SAL_CALL OStorage::commit() + throw ( io::IOException, + embed::StorageWrappedTargetException, + uno::RuntimeException ) +{ + RTL_LOGFILE_CONTEXT( aLog, "package (mv76033) OStorage::commit" ); + + uno::Reference< util::XModifiable > xParentModif; + + try { + BroadcastTransaction( STOR_MESS_PRECOMMIT ); + + ::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() ); + + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + } + + if ( m_pData->m_bReadOnlyWrap ) + throw io::IOException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); // TODO: access_denied + + m_pImpl->Commit(); // the root storage initiates the storing to source + + // when the storage is commited the parent is modified + if ( m_pImpl->m_pParent && m_pImpl->m_pParent->m_pAntiImpl ) + xParentModif = (util::XModifiable*)m_pImpl->m_pParent->m_pAntiImpl; + } + catch( io::IOException& aIOException ) + { + m_pImpl->AddLog( aIOException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( embed::StorageWrappedTargetException& aStorageWrappedTargetException ) + { + m_pImpl->AddLog( aStorageWrappedTargetException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( uno::RuntimeException& aRuntimeException ) + { + m_pImpl->AddLog( aRuntimeException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( uno::Exception& aException ) + { + m_pImpl->AddLog( aException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + + uno::Any aCaught( ::cppu::getCaughtException() ); + throw embed::StorageWrappedTargetException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Problems on commit!" ) ), + uno::Reference< uno::XInterface >( static_cast< ::cppu::OWeakObject* >( this ) ), + aCaught ); + } + + setModified( sal_False ); + if ( xParentModif.is() ) + xParentModif->setModified( sal_True ); + + BroadcastTransaction( STOR_MESS_COMMITED ); +} + +//----------------------------------------------- +void SAL_CALL OStorage::revert() + throw ( io::IOException, + embed::StorageWrappedTargetException, + uno::RuntimeException ) +{ + RTL_LOGFILE_CONTEXT( aLog, "package (mv76033) OStorage::revert" ); + + // the method removes all the changes done after last commit + + BroadcastTransaction( STOR_MESS_PREREVERT ); + + ::osl::ResettableMutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() ); + + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + } + + 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( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); // TODO: access denied + } + + if ( m_pData->m_bReadOnlyWrap || !m_pImpl->m_bListCreated ) + return; // nothing to do + + try { + m_pImpl->Revert(); + m_pImpl->m_bIsModified = sal_False; + m_pImpl->m_bBroadcastModified = sal_True; + } + catch( io::IOException& aIOException ) + { + m_pImpl->AddLog( aIOException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( embed::StorageWrappedTargetException& aStorageWrappedTargetException ) + { + m_pImpl->AddLog( aStorageWrappedTargetException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( uno::RuntimeException& aRuntimeException ) + { + m_pImpl->AddLog( aRuntimeException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( uno::Exception& aException ) + { + m_pImpl->AddLog( aException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + + uno::Any aCaught( ::cppu::getCaughtException() ); + throw embed::StorageWrappedTargetException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Problems on revert!" ) ), + uno::Reference< uno::XInterface >( static_cast< ::cppu::OWeakObject* >( this ) ), + aCaught ); + } + + aGuard.clear(); + + setModified( sal_False ); + 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 ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + } + + 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 ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + } + + 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 ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + } + + return m_pImpl->m_bIsModified; +} + + +//----------------------------------------------- +void SAL_CALL OStorage::setModified( sal_Bool bModified ) + throw ( beans::PropertyVetoException, + uno::RuntimeException ) +{ + ::osl::ResettableMutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() ); + + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + } + + if ( m_pData->m_bReadOnlyWrap ) + throw beans::PropertyVetoException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); // TODO: access denied + + if ( m_pImpl->m_bIsModified != bModified ) + m_pImpl->m_bIsModified = bModified; + + aGuard.clear(); + if ( bModified ) + { + m_pImpl->m_bBroadcastModified = sal_True; + BroadcastModifiedIfNecessary(); + } +} + +//----------------------------------------------- +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 ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + } + + 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 ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + } + + 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 ) +{ + RTL_LOGFILE_CONTEXT( aLog, "package (mv76033) OStorage::getByName" ); + + ::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() ); + + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + } + + if ( !aName.getLength() || !::comphelper::OStorageHelper::IsValidZipEntryFileName( aName, sal_False ) ) + throw lang::IllegalArgumentException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Unexpected entry name syntax." ) ), uno::Reference< uno::XInterface >(), 1 ); + + if ( m_pData->m_nStorageType == embed::StorageFormats::OFOPXML + && aName.equals( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "_rels" ) ) ) ) + throw lang::IllegalArgumentException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >(), 1 ); // unacceptable element name + + uno::Any aResult; + try + { + SotElement_Impl* pElement = m_pImpl->FindElement( aName ); + if ( !pElement ) + throw container::NoSuchElementException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + if ( pElement->m_bIsStorage ) + aResult <<= openStorageElement( aName, embed::ElementModes::READ ); + else + aResult <<= openStreamElement( aName, embed::ElementModes::READ ); + } + catch( container::NoSuchElementException& aNoSuchElementException ) + { + m_pImpl->AddLog( aNoSuchElementException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( lang::WrappedTargetException& aWrappedTargetException ) + { + m_pImpl->AddLog( aWrappedTargetException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( uno::RuntimeException& aRuntimeException ) + { + m_pImpl->AddLog( aRuntimeException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch ( uno::Exception& aException ) + { + m_pImpl->AddLog( aException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + + uno::Any aCaught( ::cppu::getCaughtException() ); + throw lang::WrappedTargetException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Can not open storage!\n" ) ), + uno::Reference< uno::XInterface >( static_cast< OWeakObject* >( this ), + uno::UNO_QUERY ), + aCaught ); + } + + return aResult; +} + + +//----------------------------------------------- +uno::Sequence< ::rtl::OUString > SAL_CALL OStorage::getElementNames() + throw ( uno::RuntimeException ) +{ + RTL_LOGFILE_CONTEXT( aLog, "package (mv76033) OStorage::getElementNames" ); + + ::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() ); + + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + } + + try + { + return m_pImpl->GetElementNames(); + } + catch( uno::RuntimeException& aRuntimeException ) + { + m_pImpl->AddLog( aRuntimeException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch ( uno::Exception& aException ) + { + m_pImpl->AddLog( aException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + + uno::Any aCaught( ::cppu::getCaughtException() ); + throw lang::WrappedTargetRuntimeException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Can not open storage!\n" ) ), + uno::Reference< uno::XInterface >( static_cast< OWeakObject* >( this ), + uno::UNO_QUERY ), + aCaught ); + } +} + + +//----------------------------------------------- +sal_Bool SAL_CALL OStorage::hasByName( const ::rtl::OUString& aName ) + throw ( uno::RuntimeException ) +{ + RTL_LOGFILE_CONTEXT( aLog, "package (mv76033) OStorage::hasByName" ); + + ::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() ); + + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + } + + if ( !aName.getLength() ) + return sal_False; + + if ( m_pData->m_nStorageType == embed::StorageFormats::OFOPXML + && aName.equals( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "_rels" ) ) ) ) + return sal_False; + + SotElement_Impl* pElement = NULL; + try + { + pElement = m_pImpl->FindElement( aName ); + } + catch( uno::RuntimeException& aRuntimeException ) + { + m_pImpl->AddLog( aRuntimeException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch ( uno::Exception& aException ) + { + m_pImpl->AddLog( aException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + + uno::Any aCaught( ::cppu::getCaughtException() ); + throw lang::WrappedTargetRuntimeException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Can not open storage!\n" ) ), + uno::Reference< uno::XInterface >( static_cast< OWeakObject* >( this ), + uno::UNO_QUERY ), + aCaught ); + } + + return ( pElement != NULL ); +} + + +//----------------------------------------------- +uno::Type SAL_CALL OStorage::getElementType() + throw ( uno::RuntimeException ) +{ + ::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() ); + + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + } + + // it is a multitype container + return uno::Type(); +} + + +//----------------------------------------------- +sal_Bool SAL_CALL OStorage::hasElements() + throw ( uno::RuntimeException ) +{ + RTL_LOGFILE_CONTEXT( aLog, "package (mv76033) OStorage::hasElements" ); + + ::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() ); + + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + } + + try + { + return ( m_pImpl->GetChildrenList().size() != 0 ); + } + catch( uno::RuntimeException& aRuntimeException ) + { + m_pImpl->AddLog( aRuntimeException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch ( uno::Exception& aException ) + { + m_pImpl->AddLog( aException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + + uno::Any aCaught( ::cppu::getCaughtException() ); + throw lang::WrappedTargetRuntimeException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Can not open storage!\n" ) ), + uno::Reference< uno::XInterface >( static_cast< OWeakObject* >( this ), + uno::UNO_QUERY ), + aCaught ); + } +} + + +//____________________________________________________________________________________________________ +// XComponent +//____________________________________________________________________________________________________ + +//----------------------------------------------- +void SAL_CALL OStorage::dispose() + throw ( uno::RuntimeException ) +{ + ::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() ); + + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + } + + try + { + InternalDispose( sal_True ); + } + catch( uno::RuntimeException& aRuntimeException ) + { + m_pImpl->AddLog( aRuntimeException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch ( uno::Exception& aException ) + { + m_pImpl->AddLog( aException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + + uno::Any aCaught( ::cppu::getCaughtException() ); + throw lang::WrappedTargetRuntimeException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Can not open storage!\n" ) ), + uno::Reference< uno::XInterface >( static_cast< OWeakObject* >( this ), + uno::UNO_QUERY ), + aCaught ); + } +} + +//----------------------------------------------- +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 ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + } + + 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 ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + } + + 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 ) +{ + RTL_LOGFILE_CONTEXT( aLog, "package (mv76033) OStorage::setEncryptionPassword" ); + + ::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() ); + + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + } + + if ( m_pData->m_nStorageType != embed::StorageFormats::PACKAGE ) + throw uno::RuntimeException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); // the interface must be visible only for package storage + + OSL_ENSURE( m_pData->m_bIsRoot, "setEncryptionPassword() method is not available for nonroot storages!\n" ); + + if ( m_pData->m_bIsRoot ) + { + try { + m_pImpl->ReadContents(); + } + catch ( uno::RuntimeException& aRuntimeException ) + { + m_pImpl->AddLog( aRuntimeException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch ( uno::Exception& aException ) + { + m_pImpl->AddLog( aException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + + uno::Any aCaught( ::cppu::getCaughtException() ); + throw lang::WrappedTargetException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Can not open package!\n" ) ), + uno::Reference< uno::XInterface >( static_cast< OWeakObject* >( this ), + uno::UNO_QUERY ), + aCaught ); + } + + uno::Reference< beans::XPropertySet > xPackPropSet( m_pImpl->m_xPackage, uno::UNO_QUERY ); + if ( !xPackPropSet.is() ) + throw uno::RuntimeException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + try + { + xPackPropSet->setPropertyValue( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "EncryptionKey" ) ), + uno::makeAny( ::package::MakeKeyFromPass( aPass, sal_True ) ) ); + + m_pImpl->m_bHasCommonPassword = sal_True; + m_pImpl->m_aCommonPassword = aPass; + } + catch( uno::Exception& aException ) + { + m_pImpl->AddLog( aException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + + OSL_ENSURE( sal_False, "The call must not fail, it is pretty simple!" ); + throw io::IOException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + } + } +} + +//----------------------------------------------- +void SAL_CALL OStorage::removeEncryption() + throw ( uno::RuntimeException, + io::IOException ) +{ + RTL_LOGFILE_CONTEXT( aLog, "package (mv76033) OStorage::removeEncryption" ); + + ::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() ); + + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + } + + if ( m_pData->m_nStorageType != embed::StorageFormats::PACKAGE ) + throw uno::RuntimeException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); // the interface must be visible only for package storage + + OSL_ENSURE( m_pData->m_bIsRoot, "removeEncryption() method is not available for nonroot storages!\n" ); + + if ( m_pData->m_bIsRoot ) + { + try { + m_pImpl->ReadContents(); + } + catch ( uno::RuntimeException& aRuntimeException ) + { + m_pImpl->AddLog( aRuntimeException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch ( uno::Exception& aException ) + { + m_pImpl->AddLog( aException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + + uno::Any aCaught( ::cppu::getCaughtException() ); + throw lang::WrappedTargetRuntimeException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Can not open package!\n" ) ), + uno::Reference< uno::XInterface >( static_cast< OWeakObject* >( this ), + uno::UNO_QUERY ), + aCaught ); + } + + // 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( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + try + { + xPackPropSet->setPropertyValue( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "EncryptionKey" ) ), + uno::makeAny( uno::Sequence< sal_Int8 >() ) ); + + m_pImpl->m_bHasCommonPassword = sal_False; + m_pImpl->m_aCommonPassword = ::rtl::OUString(); + } + catch( uno::Exception& aException ) + { + m_pImpl->AddLog( aException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + + OSL_ENSURE( sal_False, "The call must not fail, it is pretty simple!" ); + throw io::IOException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + } + } +} + +//____________________________________________________________________________________________________ +// XPropertySet +//____________________________________________________________________________________________________ + +//----------------------------------------------- +uno::Reference< beans::XPropertySetInfo > SAL_CALL OStorage::getPropertySetInfo() + throw ( uno::RuntimeException ) +{ + ::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() ); + + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + } + + //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 ) +{ + RTL_LOGFILE_CONTEXT( aLog, "package (mv76033) OStorage::setPropertyValue" ); + + ::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() ); + + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + } + + //TODO: think about interaction handler + + // WORKAROUND: + // The old document might have no version in the manifest.xml, so we have to allow to set the version + // even for readonly storages, so that the version from content.xml can be used. + if ( m_pData->m_bReadOnlyWrap && !aPropertyName.equals( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Version" ) ) ) ) + throw io::IOException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); // TODO: Access denied + + if ( m_pData->m_nStorageType == embed::StorageFormats::ZIP ) + throw beans::UnknownPropertyException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + else if ( m_pData->m_nStorageType == embed::StorageFormats::PACKAGE ) + { + if ( aPropertyName.equalsAscii( "MediaType" ) ) + { + aValue >>= m_pImpl->m_aMediaType; + m_pImpl->m_bControlMediaType = sal_True; + + m_pImpl->m_bBroadcastModified = sal_True; + m_pImpl->m_bIsModified = sal_True; + } + else if ( aPropertyName.equalsAscii( "Version" ) ) + { + aValue >>= m_pImpl->m_aVersion; + m_pImpl->m_bControlVersion = sal_True; + + // this property can be set even for readonly storage + if ( !m_pData->m_bReadOnlyWrap ) + { + m_pImpl->m_bBroadcastModified = sal_True; + m_pImpl->m_bIsModified = sal_True; + } + } + else if ( ( m_pData->m_bIsRoot && ( aPropertyName.equalsAscii( "HasEncryptedEntries" ) + || aPropertyName.equalsAscii( "HasNonEncryptedEntries" ) + || aPropertyName.equalsAscii( "IsInconsistent" ) + || aPropertyName.equalsAscii( "URL" ) + || aPropertyName.equalsAscii( "RepairPackage" ) ) ) + || aPropertyName.equalsAscii( "IsRoot" ) + || aPropertyName.equalsAscii( "MediaTypeFallbackUsed" ) ) + throw beans::PropertyVetoException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + else + throw beans::UnknownPropertyException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + } + else if ( m_pData->m_nStorageType == embed::StorageFormats::OFOPXML ) + { + if ( aPropertyName.equalsAscii( "RelationsInfoStream" ) ) + { + uno::Reference< io::XInputStream > xInRelStream; + if ( ( aValue >>= xInRelStream ) && xInRelStream.is() ) + { + uno::Reference< io::XSeekable > xSeek( xInRelStream, uno::UNO_QUERY ); + if ( !xSeek.is() ) + { + // currently this is an internal property that is used for optimization + // and the stream must support XSeekable interface + // TODO/LATER: in future it can be changed if property is used from outside + throw lang::IllegalArgumentException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >(), 0 ); + } + + m_pImpl->m_xNewRelInfoStream = xInRelStream; + m_pImpl->m_aRelInfo = uno::Sequence< uno::Sequence< beans::StringPair > >(); + m_pImpl->m_nRelInfoStatus = RELINFO_CHANGED_STREAM; + m_pImpl->m_bBroadcastModified = sal_True; + m_pImpl->m_bIsModified = sal_True; + } + else + throw lang::IllegalArgumentException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >(), 0 ); + } + else if ( aPropertyName.equalsAscii( "RelationsInfo" ) ) + { + if ( aValue >>= m_pImpl->m_aRelInfo ) + { + m_pImpl->m_xNewRelInfoStream = uno::Reference< io::XInputStream >(); + m_pImpl->m_nRelInfoStatus = RELINFO_CHANGED; + m_pImpl->m_bBroadcastModified = sal_True; + m_pImpl->m_bIsModified = sal_True; + } + else + throw lang::IllegalArgumentException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >(), 0 ); + } + else if ( ( m_pData->m_bIsRoot && ( aPropertyName.equalsAscii( "URL" ) + || aPropertyName.equalsAscii( "RepairPackage" ) ) ) + || aPropertyName.equalsAscii( "IsRoot" ) ) + throw beans::PropertyVetoException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + else + throw beans::UnknownPropertyException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + } + else + throw beans::UnknownPropertyException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + BroadcastModifiedIfNecessary(); +} + + +//----------------------------------------------- +uno::Any SAL_CALL OStorage::getPropertyValue( const ::rtl::OUString& aPropertyName ) + throw ( beans::UnknownPropertyException, + lang::WrappedTargetException, + uno::RuntimeException ) +{ + RTL_LOGFILE_CONTEXT( aLog, "package (mv76033) OStorage::getPropertyValue" ); + + ::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() ); + + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + } + + if ( m_pData->m_nStorageType == embed::StorageFormats::PACKAGE + && ( aPropertyName.equalsAscii( "MediaType" ) + || aPropertyName.equalsAscii( "MediaTypeFallbackUsed" ) + || aPropertyName.equalsAscii( "Version" ) ) ) + { + try + { + m_pImpl->ReadContents(); + } + catch ( uno::RuntimeException& aRuntimeException ) + { + m_pImpl->AddLog( aRuntimeException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch ( uno::Exception& aException ) + { + m_pImpl->AddLog( aException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + + uno::Any aCaught( ::cppu::getCaughtException() ); + throw lang::WrappedTargetException( + ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Can't read contents!" ) ), + uno::Reference< XInterface >( static_cast< OWeakObject* >( this ), uno::UNO_QUERY ), + aCaught ); + } + + if ( aPropertyName.equalsAscii( "MediaType" ) ) + return uno::makeAny( m_pImpl->m_aMediaType ); + else if ( aPropertyName.equalsAscii( "Version" ) ) + return uno::makeAny( m_pImpl->m_aVersion ); + else + return uno::makeAny( m_pImpl->m_bMTFallbackUsed ); + } + else if ( aPropertyName.equalsAscii( "IsRoot" ) ) + { + return uno::makeAny( m_pData->m_bIsRoot ); + } + else if ( aPropertyName.equalsAscii( "OpenMode" ) ) + { + return uno::makeAny( m_pImpl->m_nStorageMode ); + } + else if ( m_pData->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 ( m_pData->m_nStorageType == embed::StorageFormats::PACKAGE + && ( aPropertyName.equalsAscii( "HasEncryptedEntries" ) + || aPropertyName.equalsAscii( "HasNonEncryptedEntries" ) + || aPropertyName.equalsAscii( "IsInconsistent" ) ) ) + { + try { + m_pImpl->ReadContents(); + uno::Reference< beans::XPropertySet > xPackPropSet( m_pImpl->m_xPackage, uno::UNO_QUERY ); + if ( !xPackPropSet.is() ) + throw uno::RuntimeException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + return xPackPropSet->getPropertyValue( aPropertyName ); + } + catch ( uno::RuntimeException& aRuntimeException ) + { + m_pImpl->AddLog( aRuntimeException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch ( uno::Exception& aException ) + { + m_pImpl->AddLog( aException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + + uno::Any aCaught( ::cppu::getCaughtException() ); + throw lang::WrappedTargetException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Can not open package!\n" ) ), + uno::Reference< uno::XInterface >( static_cast< OWeakObject* >( this ), + uno::UNO_QUERY ), + aCaught ); + } + } + } + + throw beans::UnknownPropertyException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); +} + + +//----------------------------------------------- +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 ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + } + + //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 ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + } + + //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 ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + } + + //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 ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + } + + //TODO: +} + +//____________________________________________________________________________________________________ +// XRelationshipAccess +//____________________________________________________________________________________________________ + +// TODO/LATER: the storage and stream implementations of this interface are very similar, they could use a helper class + +//----------------------------------------------- +sal_Bool SAL_CALL OStorage::hasByID( const ::rtl::OUString& sID ) + throw ( io::IOException, + uno::RuntimeException ) +{ + ::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() ); + + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + } + + if ( m_pData->m_nStorageType != embed::StorageFormats::OFOPXML ) + throw uno::RuntimeException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + try + { + getRelationshipByID( sID ); + return sal_True; + } + catch( container::NoSuchElementException& aNoSuchElementException ) + { + m_pImpl->AddLog( aNoSuchElementException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Quiet exception" ) ) ); + } + + return sal_False; +} + +//----------------------------------------------- +::rtl::OUString SAL_CALL OStorage::getTargetByID( const ::rtl::OUString& sID ) + throw ( container::NoSuchElementException, + io::IOException, + uno::RuntimeException ) +{ + ::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() ); + + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + } + + if ( m_pData->m_nStorageType != embed::StorageFormats::OFOPXML ) + throw uno::RuntimeException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + uno::Sequence< beans::StringPair > aSeq = getRelationshipByID( sID ); + for ( sal_Int32 nInd = 0; nInd < aSeq.getLength(); nInd++ ) + if ( aSeq[nInd].First.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "Target" ) ) ) + return aSeq[nInd].Second; + + return ::rtl::OUString(); +} + +//----------------------------------------------- +::rtl::OUString SAL_CALL OStorage::getTypeByID( const ::rtl::OUString& sID ) + throw ( container::NoSuchElementException, + io::IOException, + uno::RuntimeException ) +{ + ::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() ); + + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + } + + if ( m_pData->m_nStorageType != embed::StorageFormats::OFOPXML ) + throw uno::RuntimeException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + uno::Sequence< beans::StringPair > aSeq = getRelationshipByID( sID ); + for ( sal_Int32 nInd = 0; nInd < aSeq.getLength(); nInd++ ) + if ( aSeq[nInd].First.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "Type" ) ) ) + return aSeq[nInd].Second; + + return ::rtl::OUString(); +} + +//----------------------------------------------- +uno::Sequence< beans::StringPair > SAL_CALL OStorage::getRelationshipByID( const ::rtl::OUString& sID ) + throw ( container::NoSuchElementException, + io::IOException, + uno::RuntimeException ) +{ + ::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() ); + + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + } + + if ( m_pData->m_nStorageType != embed::StorageFormats::OFOPXML ) + throw uno::RuntimeException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + // TODO/LATER: in future the unification of the ID could be checked + uno::Sequence< uno::Sequence< beans::StringPair > > aSeq = getAllRelationships(); + for ( sal_Int32 nInd1 = 0; nInd1 < aSeq.getLength(); nInd1++ ) + for ( sal_Int32 nInd2 = 0; nInd2 < aSeq[nInd1].getLength(); nInd2++ ) + if ( aSeq[nInd1][nInd2].First.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "Id" ) ) ) + { + if ( aSeq[nInd1][nInd2].Second.equals( sID ) ) + return aSeq[nInd1]; + break; + } + + throw container::NoSuchElementException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); +} + +//----------------------------------------------- +uno::Sequence< uno::Sequence< beans::StringPair > > SAL_CALL OStorage::getRelationshipsByType( const ::rtl::OUString& sType ) + throw ( io::IOException, + uno::RuntimeException ) +{ + ::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() ); + + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + } + + if ( m_pData->m_nStorageType != embed::StorageFormats::OFOPXML ) + throw uno::RuntimeException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + uno::Sequence< uno::Sequence< beans::StringPair > > aResult; + sal_Int32 nEntriesNum = 0; + + // TODO/LATER: in future the unification of the ID could be checked + uno::Sequence< uno::Sequence< beans::StringPair > > aSeq = getAllRelationships(); + for ( sal_Int32 nInd1 = 0; nInd1 < aSeq.getLength(); nInd1++ ) + for ( sal_Int32 nInd2 = 0; nInd2 < aSeq[nInd1].getLength(); nInd2++ ) + if ( aSeq[nInd1][nInd2].First.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "Type" ) ) ) + { + // the type is usually an URL, so the check should be case insensitive + if ( aSeq[nInd1][nInd2].Second.equalsIgnoreAsciiCase( sType ) ) + { + aResult.realloc( ++nEntriesNum ); + aResult[nEntriesNum-1] = aSeq[nInd1]; + } + break; + } + + return aResult; +} + +//----------------------------------------------- +uno::Sequence< uno::Sequence< beans::StringPair > > SAL_CALL OStorage::getAllRelationships() + throw (io::IOException, uno::RuntimeException) +{ + ::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() ); + + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + } + + if ( m_pData->m_nStorageType != embed::StorageFormats::OFOPXML ) + throw uno::RuntimeException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + return m_pImpl->GetAllRelationshipsIfAny(); +} + +//----------------------------------------------- +void SAL_CALL OStorage::insertRelationshipByID( const ::rtl::OUString& sID, const uno::Sequence< beans::StringPair >& aEntry, ::sal_Bool bReplace ) + throw ( container::ElementExistException, + io::IOException, + uno::RuntimeException ) +{ + ::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() ); + + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + } + + if ( m_pData->m_nStorageType != embed::StorageFormats::OFOPXML ) + throw uno::RuntimeException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + ::rtl::OUString aIDTag( RTL_CONSTASCII_USTRINGPARAM( "Id" ) ); + + sal_Int32 nIDInd = -1; + + // TODO/LATER: in future the unification of the ID could be checked + uno::Sequence< uno::Sequence< beans::StringPair > > aSeq = getAllRelationships(); + for ( sal_Int32 nInd1 = 0; nInd1 < aSeq.getLength(); nInd1++ ) + for ( sal_Int32 nInd2 = 0; nInd2 < aSeq[nInd1].getLength(); nInd2++ ) + if ( aSeq[nInd1][nInd2].First.equals( aIDTag ) ) + { + if ( aSeq[nInd1][nInd2].Second.equals( sID ) ) + nIDInd = nInd1; + + break; + } + + if ( nIDInd == -1 || bReplace ) + { + if ( nIDInd == -1 ) + { + nIDInd = aSeq.getLength(); + aSeq.realloc( nIDInd + 1 ); + } + + aSeq[nIDInd].realloc( aEntry.getLength() + 1 ); + + aSeq[nIDInd][0].First = aIDTag; + aSeq[nIDInd][0].Second = sID; + sal_Int32 nIndTarget = 1; + for ( sal_Int32 nIndOrig = 0; + nIndOrig < aEntry.getLength(); + nIndOrig++ ) + { + if ( !aEntry[nIndOrig].First.equals( aIDTag ) ) + aSeq[nIDInd][nIndTarget++] = aEntry[nIndOrig]; + } + + aSeq[nIDInd].realloc( nIndTarget ); + } + else + throw container::ElementExistException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + + m_pImpl->m_aRelInfo = aSeq; + m_pImpl->m_xNewRelInfoStream = uno::Reference< io::XInputStream >(); + m_pImpl->m_nRelInfoStatus = RELINFO_CHANGED; +} + +//----------------------------------------------- +void SAL_CALL OStorage::removeRelationshipByID( const ::rtl::OUString& sID ) + throw ( container::NoSuchElementException, + io::IOException, + uno::RuntimeException ) +{ + ::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() ); + + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + } + + if ( m_pData->m_nStorageType != embed::StorageFormats::OFOPXML ) + throw uno::RuntimeException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + uno::Sequence< uno::Sequence< beans::StringPair > > aSeq = getAllRelationships(); + for ( sal_Int32 nInd1 = 0; nInd1 < aSeq.getLength(); nInd1++ ) + for ( sal_Int32 nInd2 = 0; nInd2 < aSeq[nInd1].getLength(); nInd2++ ) + if ( aSeq[nInd1][nInd2].First.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "Id" ) ) ) + { + if ( aSeq[nInd1][nInd2].Second.equals( sID ) ) + { + sal_Int32 nLength = aSeq.getLength(); + aSeq[nInd1] = aSeq[nLength-1]; + aSeq.realloc( nLength - 1 ); + + m_pImpl->m_aRelInfo = aSeq; + m_pImpl->m_xNewRelInfoStream = uno::Reference< io::XInputStream >(); + m_pImpl->m_nRelInfoStatus = RELINFO_CHANGED; + + // TODO/LATER: in future the unification of the ID could be checked + return; + } + + break; + } + + throw container::NoSuchElementException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); +} + +//----------------------------------------------- +void SAL_CALL OStorage::insertRelationships( const uno::Sequence< uno::Sequence< beans::StringPair > >& aEntries, ::sal_Bool bReplace ) + throw ( container::ElementExistException, + io::IOException, + uno::RuntimeException ) +{ + ::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() ); + + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + } + + if ( m_pData->m_nStorageType != embed::StorageFormats::OFOPXML ) + throw uno::RuntimeException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + ::rtl::OUString aIDTag( RTL_CONSTASCII_USTRINGPARAM( "Id" ) ); + uno::Sequence< uno::Sequence< beans::StringPair > > aSeq = getAllRelationships(); + uno::Sequence< uno::Sequence< beans::StringPair > > aResultSeq( aSeq.getLength() + aEntries.getLength() ); + sal_Int32 nResultInd = 0; + + for ( sal_Int32 nIndTarget1 = 0; nIndTarget1 < aSeq.getLength(); nIndTarget1++ ) + for ( sal_Int32 nIndTarget2 = 0; nIndTarget2 < aSeq[nIndTarget1].getLength(); nIndTarget2++ ) + if ( aSeq[nIndTarget1][nIndTarget2].First.equals( aIDTag ) ) + { + sal_Int32 nIndSourceSame = -1; + + for ( sal_Int32 nIndSource1 = 0; nIndSource1 < aEntries.getLength(); nIndSource1++ ) + for ( sal_Int32 nIndSource2 = 0; nIndSource2 < aEntries[nIndSource1].getLength(); nIndSource2++ ) + { + if ( aEntries[nIndSource1][nIndSource2].First.equals( aIDTag ) ) + { + if ( aEntries[nIndSource1][nIndSource2].Second.equals( aSeq[nIndTarget1][nIndTarget2].Second ) ) + { + if ( !bReplace ) + throw container::ElementExistException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + nIndSourceSame = nIndSource1; + } + + break; + } + } + + if ( nIndSourceSame == -1 ) + { + // no such element in the provided sequence + aResultSeq[nResultInd++] = aSeq[nIndTarget1]; + } + + break; + } + + for ( sal_Int32 nIndSource1 = 0; nIndSource1 < aEntries.getLength(); nIndSource1++ ) + { + aResultSeq[nResultInd].realloc( aEntries[nIndSource1].getLength() ); + sal_Bool bHasID = sal_False; + sal_Int32 nResInd2 = 1; + + for ( sal_Int32 nIndSource2 = 0; nIndSource2 < aEntries[nIndSource1].getLength(); nIndSource2++ ) + if ( aEntries[nIndSource1][nIndSource2].First.equals( aIDTag ) ) + { + aResultSeq[nResultInd][0] = aEntries[nIndSource1][nIndSource2]; + bHasID = sal_True; + } + else if ( nResInd2 < aResultSeq[nResultInd].getLength() ) + aResultSeq[nResultInd][nResInd2++] = aEntries[nIndSource1][nIndSource2]; + else + throw io::IOException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); // TODO: illegal relation ( no ID ) + + if ( !bHasID ) + throw io::IOException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); // TODO: illegal relations + + nResultInd++; + } + + aResultSeq.realloc( nResultInd ); + m_pImpl->m_aRelInfo = aResultSeq; + m_pImpl->m_xNewRelInfoStream = uno::Reference< io::XInputStream >(); + m_pImpl->m_nRelInfoStatus = RELINFO_CHANGED; +} + +//----------------------------------------------- +void SAL_CALL OStorage::clearRelationships() + throw ( io::IOException, + uno::RuntimeException ) +{ + ::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() ); + + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + } + + if ( m_pData->m_nStorageType != embed::StorageFormats::OFOPXML ) + throw uno::RuntimeException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + m_pImpl->m_aRelInfo.realloc( 0 ); + m_pImpl->m_xNewRelInfoStream = uno::Reference< io::XInputStream >(); + m_pImpl->m_nRelInfoStatus = RELINFO_CHANGED; +} + +//____________________________________________________________________________________________________ +// XOptimizedStorage +//____________________________________________________________________________________________________ +//----------------------------------------------- +void SAL_CALL OStorage::insertRawNonEncrStreamElementDirect( + const ::rtl::OUString& /*sStreamName*/, + const uno::Reference< io::XInputStream >& /*xInStream*/ ) + throw ( embed::InvalidStorageException, + lang::IllegalArgumentException, + packages::NoRawFormatException, + container::ElementExistException, + io::IOException, + embed::StorageWrappedTargetException, + uno::RuntimeException ) +{ + // not implemented currently because there is still no demand + // might need to be implemented if direct copying of compressed streams is used + throw io::IOException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); +} + +//----------------------------------------------- +void SAL_CALL OStorage::insertStreamElementDirect( + const ::rtl::OUString& aStreamName, + const uno::Reference< io::XInputStream >& xInStream, + const uno::Sequence< beans::PropertyValue >& aProps ) + throw ( embed::InvalidStorageException, + lang::IllegalArgumentException, + container::ElementExistException, + io::IOException, + embed::StorageWrappedTargetException, + uno::RuntimeException ) +{ + RTL_LOGFILE_CONTEXT( aLog, "package (mv76033) OStorage::insertStreamElementDirect" ); + + ::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() ); + + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + } + + if ( !aStreamName.getLength() || !::comphelper::OStorageHelper::IsValidZipEntryFileName( aStreamName, sal_False ) ) + throw lang::IllegalArgumentException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Unexpected entry name syntax." ) ), uno::Reference< uno::XInterface >(), 1 ); + + if ( m_pData->m_nStorageType == embed::StorageFormats::OFOPXML + && aStreamName.equals( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "_rels" ) ) ) ) + throw lang::IllegalArgumentException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >(), 1 ); // unacceptable storage name + + if ( m_pData->m_bReadOnlyWrap ) + throw io::IOException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); // TODO: access denied + + try + { + SotElement_Impl* pElement = m_pImpl->FindElement( aStreamName ); + + if ( pElement ) + throw container::ElementExistException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + pElement = OpenStreamElement_Impl( aStreamName, embed::ElementModes::READWRITE, sal_False ); + OSL_ENSURE( pElement && pElement->m_pStream, "In case element can not be created an exception must be thrown!" ); + + pElement->m_pStream->InsertStreamDirectly( xInStream, aProps ); + } + catch( embed::InvalidStorageException& aInvalidStorageException ) + { + m_pImpl->AddLog( aInvalidStorageException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( lang::IllegalArgumentException& aIllegalArgumentException ) + { + m_pImpl->AddLog( aIllegalArgumentException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( container::ElementExistException& aElementExistException ) + { + m_pImpl->AddLog( aElementExistException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( embed::StorageWrappedTargetException& aStorageWrappedTargetException ) + { + m_pImpl->AddLog( aStorageWrappedTargetException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( io::IOException& aIOException ) + { + m_pImpl->AddLog( aIOException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( uno::RuntimeException& aRuntimeException ) + { + m_pImpl->AddLog( aRuntimeException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( uno::Exception& aException ) + { + m_pImpl->AddLog( aException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + + uno::Any aCaught( ::cppu::getCaughtException() ); + throw embed::StorageWrappedTargetException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Can't insert stream directly!" ) ), + uno::Reference< io::XInputStream >(), + aCaught ); + } +} + +//----------------------------------------------- +void SAL_CALL OStorage::copyElementDirectlyTo( + const ::rtl::OUString& aElementName, + const uno::Reference< embed::XOptimizedStorage >& xDest, + const ::rtl::OUString& aNewName ) + throw ( embed::InvalidStorageException, + lang::IllegalArgumentException, + container::NoSuchElementException, + container::ElementExistException, + io::IOException, + embed::StorageWrappedTargetException, + uno::RuntimeException ) +{ + RTL_LOGFILE_CONTEXT( aLog, "package (mv76033) OStorage::copyElementDirectlyTo" ); + + ::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() ); + + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + } + + if ( !aElementName.getLength() || !::comphelper::OStorageHelper::IsValidZipEntryFileName( aElementName, sal_False ) + || !aNewName.getLength() || !::comphelper::OStorageHelper::IsValidZipEntryFileName( aNewName, sal_False ) ) + throw lang::IllegalArgumentException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Unexpected entry name syntax." ) ), uno::Reference< uno::XInterface >(), 1 ); + + if ( !xDest.is() || xDest == uno::Reference< uno::XInterface >( static_cast< OWeakObject* >( this ), uno::UNO_QUERY ) ) + throw lang::IllegalArgumentException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >(), 2 ); + + if ( m_pData->m_nStorageType == embed::StorageFormats::OFOPXML + && ( aElementName.equals( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "_rels" ) ) ) + || aNewName.equals( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "_rels" ) ) ) ) ) + throw lang::IllegalArgumentException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >(), 0 ); // unacceptable name + + try + { + SotElement_Impl* pElement = m_pImpl->FindElement( aElementName ); + if ( !pElement ) + throw container::NoSuchElementException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + uno::Reference< XNameAccess > xNameAccess( xDest, uno::UNO_QUERY ); + if ( !xNameAccess.is() ) + throw uno::RuntimeException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + if ( xNameAccess->hasByName( aNewName ) ) + throw container::ElementExistException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + // let the element be copied directly + uno::Reference< embed::XStorage > xStorDest( xDest, uno::UNO_QUERY_THROW ); + m_pImpl->CopyStorageElement( pElement, xStorDest, aNewName, sal_True ); + } + catch( embed::InvalidStorageException& aInvalidStorageException ) + { + m_pImpl->AddLog( aInvalidStorageException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( lang::IllegalArgumentException& aIllegalArgumentException ) + { + m_pImpl->AddLog( aIllegalArgumentException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( container::NoSuchElementException& aNoSuchElementException ) + { + m_pImpl->AddLog( aNoSuchElementException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( container::ElementExistException& aElementExistException ) + { + m_pImpl->AddLog( aElementExistException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( embed::StorageWrappedTargetException& aStorageWrappedTargetException ) + { + m_pImpl->AddLog( aStorageWrappedTargetException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( io::IOException& aIOException ) + { + m_pImpl->AddLog( aIOException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( uno::RuntimeException& aRuntimeException ) + { + m_pImpl->AddLog( aRuntimeException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( uno::Exception& aException ) + { + m_pImpl->AddLog( aException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + + uno::Any aCaught( ::cppu::getCaughtException() ); + throw embed::StorageWrappedTargetException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Can't copy element direcly!" ) ), + uno::Reference< io::XInputStream >(), + aCaught ); + } +} + +//----------------------------------------------- +void SAL_CALL OStorage::writeAndAttachToStream( const uno::Reference< io::XStream >& xStream ) + throw ( embed::InvalidStorageException, + lang::IllegalArgumentException, + io::IOException, + embed::StorageWrappedTargetException, + uno::RuntimeException ) +{ + RTL_LOGFILE_CONTEXT( aLog, "package (mv76033) OStorage::writeAndAttachToStream" ); + + ::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() ); + + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + } + + if ( !m_pData->m_bIsRoot ) + throw lang::IllegalArgumentException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >(), 0 ); + + if ( !m_pImpl->m_pSwitchStream ) + throw uno::RuntimeException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + try + { + m_pImpl->m_pSwitchStream->CopyAndSwitchPersistenceTo( xStream ); + } + catch( embed::InvalidStorageException& aInvalidStorageException ) + { + m_pImpl->AddLog( aInvalidStorageException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( lang::IllegalArgumentException& aIllegalArgumentException ) + { + m_pImpl->AddLog( aIllegalArgumentException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( embed::StorageWrappedTargetException& aStorageWrappedTargetException ) + { + m_pImpl->AddLog( aStorageWrappedTargetException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( io::IOException& aIOException ) + { + m_pImpl->AddLog( aIOException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( uno::RuntimeException& aRuntimeException ) + { + m_pImpl->AddLog( aRuntimeException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( uno::Exception& aException ) + { + m_pImpl->AddLog( aException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + + uno::Any aCaught( ::cppu::getCaughtException() ); + throw embed::StorageWrappedTargetException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Can't write and attach to stream!" ) ), + uno::Reference< io::XInputStream >(), + aCaught ); + } + +} + +//----------------------------------------------- +void SAL_CALL OStorage::attachToURL( const ::rtl::OUString& sURL, + sal_Bool bReadOnly ) + throw ( embed::InvalidStorageException, + lang::IllegalArgumentException, + io::IOException, + embed::StorageWrappedTargetException, + uno::RuntimeException ) +{ + RTL_LOGFILE_CONTEXT( aLog, "package (mv76033) OStorage::attachToURL" ); + + ::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() ); + + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + } + + if ( !m_pData->m_bIsRoot ) + throw lang::IllegalArgumentException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >(), 0 ); + + if ( !m_pImpl->m_pSwitchStream ) + throw uno::RuntimeException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + uno::Reference < ucb::XSimpleFileAccess > xAccess( + m_pImpl->m_xFactory->createInstance ( + ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.ucb.SimpleFileAccess" ) ) ), + uno::UNO_QUERY_THROW ); + + try + { + if ( bReadOnly ) + { + uno::Reference< io::XInputStream > xInputStream = xAccess->openFileRead( sURL ); + m_pImpl->m_pSwitchStream->SwitchPersistenceTo( xInputStream ); + } + else + { + uno::Reference< io::XStream > xStream = xAccess->openFileReadWrite( sURL ); + m_pImpl->m_pSwitchStream->SwitchPersistenceTo( xStream ); + } + } + catch( embed::InvalidStorageException& aInvalidStorageException ) + { + m_pImpl->AddLog( aInvalidStorageException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( lang::IllegalArgumentException& aIllegalArgumentException ) + { + m_pImpl->AddLog( aIllegalArgumentException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( embed::StorageWrappedTargetException& aStorageWrappedTargetException ) + { + m_pImpl->AddLog( aStorageWrappedTargetException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( io::IOException& aIOException ) + { + m_pImpl->AddLog( aIOException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( uno::RuntimeException& aRuntimeException ) + { + m_pImpl->AddLog( aRuntimeException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( uno::Exception& aException ) + { + m_pImpl->AddLog( aException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + + uno::Any aCaught( ::cppu::getCaughtException() ); + throw embed::StorageWrappedTargetException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Can't attach to URL!" ) ), + uno::Reference< io::XInputStream >(), + aCaught ); + } +} + +//----------------------------------------------- +uno::Any SAL_CALL OStorage::getElementPropertyValue( const ::rtl::OUString& aElementName, const ::rtl::OUString& aPropertyName ) + throw ( embed::InvalidStorageException, + lang::IllegalArgumentException, + container::NoSuchElementException, + io::IOException, + beans::UnknownPropertyException, + beans::PropertyVetoException, + embed::StorageWrappedTargetException, + uno::RuntimeException) +{ + RTL_LOGFILE_CONTEXT( aLog, "package (mv76033) OStorage::getElementPropertyValue" ); + + ::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() ); + + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + } + + if ( !aElementName.getLength() || !::comphelper::OStorageHelper::IsValidZipEntryFileName( aElementName, sal_False ) ) + throw lang::IllegalArgumentException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Unexpected entry name syntax." ) ), uno::Reference< uno::XInterface >(), 1 ); + + if ( m_pData->m_nStorageType == embed::StorageFormats::OFOPXML + && aElementName.equals( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "_rels" ) ) ) ) + throw lang::IllegalArgumentException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >(), 1 ); // TODO: unacceptable name + + try + { + SotElement_Impl *pElement = m_pImpl->FindElement( aElementName ); + if ( !pElement ) + throw container::NoSuchElementException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + // TODO/LATER: Currently it is only implemented for MediaType property of substorages, might be changed in future + if ( !pElement->m_bIsStorage || m_pData->m_nStorageType != embed::StorageFormats::PACKAGE || !aPropertyName.equalsAscii( "MediaType" ) ) + throw beans::PropertyVetoException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + if ( !pElement->m_pStorage ) + m_pImpl->OpenSubStorage( pElement, embed::ElementModes::READ ); + + if ( !pElement->m_pStorage ) + throw io::IOException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); // TODO: general_error + + pElement->m_pStorage->ReadContents(); + return uno::makeAny( pElement->m_pStorage->m_aMediaType ); + } + catch( embed::InvalidStorageException& aInvalidStorageException ) + { + m_pImpl->AddLog( aInvalidStorageException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( lang::IllegalArgumentException& aIllegalArgumentException ) + { + m_pImpl->AddLog( aIllegalArgumentException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( container::NoSuchElementException& aNoSuchElementException ) + { + m_pImpl->AddLog( aNoSuchElementException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( beans::UnknownPropertyException& aUnknownPropertyException ) + { + m_pImpl->AddLog( aUnknownPropertyException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( beans::PropertyVetoException& aPropertyVetoException ) + { + m_pImpl->AddLog( aPropertyVetoException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( embed::StorageWrappedTargetException& aStorageWrappedTargetException ) + { + m_pImpl->AddLog( aStorageWrappedTargetException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( io::IOException& aIOException ) + { + m_pImpl->AddLog( aIOException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( uno::RuntimeException& aRuntimeException ) + { + m_pImpl->AddLog( aRuntimeException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( uno::Exception& aException ) + { + m_pImpl->AddLog( aException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + + uno::Any aCaught( ::cppu::getCaughtException() ); + throw embed::StorageWrappedTargetException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Can't get element property!" ) ), + uno::Reference< io::XInputStream >(), + aCaught ); + } +} + +//----------------------------------------------- +void SAL_CALL OStorage::copyStreamElementData( const ::rtl::OUString& aStreamName, const uno::Reference< io::XStream >& xTargetStream ) + throw ( embed::InvalidStorageException, + lang::IllegalArgumentException, + packages::WrongPasswordException, + io::IOException, + embed::StorageWrappedTargetException, + uno::RuntimeException ) +{ + ::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() ); + + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + } + + if ( !aStreamName.getLength() || !::comphelper::OStorageHelper::IsValidZipEntryFileName( aStreamName, sal_False ) ) + throw lang::IllegalArgumentException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Unexpected entry name syntax." ) ), uno::Reference< uno::XInterface >(), 1 ); + + if ( m_pData->m_nStorageType == embed::StorageFormats::OFOPXML + && aStreamName.equals( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "_rels" ) ) ) ) + throw lang::IllegalArgumentException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >(), 1 ); // unacceptable name + + if ( !xTargetStream.is() ) + throw lang::IllegalArgumentException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >(), 2 ); + + try + { + uno::Reference< io::XStream > xNonconstRef = xTargetStream; + m_pImpl->CloneStreamElement( aStreamName, sal_False, ::rtl::OUString(), xNonconstRef ); + + OSL_ENSURE( xNonconstRef == xTargetStream, "The provided stream reference seems not be filled in correctly!\n" ); + if ( xNonconstRef != xTargetStream ) + throw uno::RuntimeException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); // if the stream reference is set it must not be changed! + } + catch( embed::InvalidStorageException& aInvalidStorageException ) + { + m_pImpl->AddLog( aInvalidStorageException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( lang::IllegalArgumentException& aIllegalArgumentException ) + { + m_pImpl->AddLog( aIllegalArgumentException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( packages::WrongPasswordException& aWrongPasswordException ) + { + m_pImpl->AddLog( aWrongPasswordException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( io::IOException& aIOException ) + { + m_pImpl->AddLog( aIOException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( embed::StorageWrappedTargetException& aStorageWrappedTargetException ) + { + m_pImpl->AddLog( aStorageWrappedTargetException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( uno::RuntimeException& aRuntimeException ) + { + m_pImpl->AddLog( aRuntimeException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + throw; + } + catch( uno::Exception& aException ) + { + m_pImpl->AddLog( aException.Message ); + m_pImpl->AddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Rethrow" ) ) ); + + uno::Any aCaught( ::cppu::getCaughtException() ); + throw embed::StorageWrappedTargetException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Can't copy stream data!" ) ), + uno::Reference< io::XInputStream >(), + aCaught ); + } + + +} + +//____________________________________________________________________________________________________ +// XHierarchicalStorageAccess +//____________________________________________________________________________________________________ + +//----------------------------------------------- +uno::Reference< embed::XExtendedStorageStream > SAL_CALL OStorage::openStreamElementByHierarchicalName( const ::rtl::OUString& aStreamPath, ::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 ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + } + + if ( !aStreamPath.getLength() || !::comphelper::OStorageHelper::IsValidZipEntryFileName( aStreamPath, sal_True ) ) + throw lang::IllegalArgumentException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Unexpected entry name syntax." ) ), uno::Reference< uno::XInterface >(), 1 ); + + if ( !( m_pImpl->m_nStorageMode & embed::ElementModes::WRITE ) + && ( nOpenMode & embed::ElementModes::WRITE ) ) + throw io::IOException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); // Access denied + + OStringList_Impl aListPath = OHierarchyHolder_Impl::GetListPathFromString( aStreamPath ); + OSL_ENSURE( aListPath.size(), "The result list must not be empty!" ); + + uno::Reference< embed::XExtendedStorageStream > xResult; + if ( aListPath.size() == 1 ) + { + // that must be a direct request for a stream + // the transacted version of the stream should be opened + + SotElement_Impl *pElement = OpenStreamElement_Impl( aStreamPath, nOpenMode, sal_False ); + OSL_ENSURE( pElement && pElement->m_pStream, "In case element can not be created an exception must be thrown!" ); + + xResult = uno::Reference< embed::XExtendedStorageStream >( + pElement->m_pStream->GetStream( nOpenMode, sal_True ), + uno::UNO_QUERY_THROW ); + } + else + { + // there are still storages in between + if ( !m_pData->m_rHierarchyHolder.is() ) + m_pData->m_rHierarchyHolder = new OHierarchyHolder_Impl( + uno::Reference< embed::XStorage >( static_cast< embed::XStorage* >( this ) ) ); + + xResult = m_pData->m_rHierarchyHolder->GetStreamHierarchically( + ( m_pImpl->m_nStorageMode & embed::ElementModes::READWRITE ), + aListPath, + nOpenMode ); + } + + if ( !xResult.is() ) + throw uno::RuntimeException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + return xResult; +} + +//----------------------------------------------- +uno::Reference< embed::XExtendedStorageStream > SAL_CALL OStorage::openEncryptedStreamElementByHierarchicalName( const ::rtl::OUString& aStreamPath, ::sal_Int32 nOpenMode, const ::rtl::OUString& sPassword ) + 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 ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + } + + if ( m_pData->m_nStorageType != embed::StorageFormats::PACKAGE ) + throw packages::NoEncryptionException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + if ( !aStreamPath.getLength() || !::comphelper::OStorageHelper::IsValidZipEntryFileName( aStreamPath, sal_True ) ) + throw lang::IllegalArgumentException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Unexpected entry name syntax." ) ), uno::Reference< uno::XInterface >(), 1 ); + + if ( !sPassword.getLength() ) + throw lang::IllegalArgumentException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >(), 3 ); + + if ( !( m_pImpl->m_nStorageMode & embed::ElementModes::WRITE ) + && ( nOpenMode & embed::ElementModes::WRITE ) ) + throw io::IOException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); // Access denied + + OStringList_Impl aListPath = OHierarchyHolder_Impl::GetListPathFromString( aStreamPath ); + OSL_ENSURE( aListPath.size(), "The result list must not be empty!" ); + + uno::Reference< embed::XExtendedStorageStream > xResult; + if ( aListPath.size() == 1 ) + { + // that must be a direct request for a stream + // the transacted version of the stream should be opened + + SotElement_Impl *pElement = OpenStreamElement_Impl( aStreamPath, nOpenMode, sal_True ); + OSL_ENSURE( pElement && pElement->m_pStream, "In case element can not be created an exception must be thrown!" ); + + xResult = uno::Reference< embed::XExtendedStorageStream >( + pElement->m_pStream->GetStream( nOpenMode, sPassword, sal_True ), + uno::UNO_QUERY_THROW ); + } + else + { + // there are still storages in between + if ( !m_pData->m_rHierarchyHolder.is() ) + m_pData->m_rHierarchyHolder = new OHierarchyHolder_Impl( + uno::Reference< embed::XStorage >( static_cast< embed::XStorage* >( this ) ) ); + + xResult = m_pData->m_rHierarchyHolder->GetStreamHierarchically( + ( m_pImpl->m_nStorageMode & embed::ElementModes::READWRITE ), + aListPath, + nOpenMode, + sPassword ); + } + + if ( !xResult.is() ) + throw uno::RuntimeException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + + return xResult; +} + +//----------------------------------------------- +void SAL_CALL OStorage::removeStreamElementByHierarchicalName( const ::rtl::OUString& aStreamPath ) + throw ( embed::InvalidStorageException, + lang::IllegalArgumentException, + container::NoSuchElementException, + io::IOException, + embed::StorageWrappedTargetException, + uno::RuntimeException ) +{ + ::osl::MutexGuard aGuard( m_pData->m_rSharedMutexRef->GetMutex() ); + + if ( !m_pImpl ) + { + ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); + throw lang::DisposedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); + } + + if ( !aStreamPath.getLength() || !::comphelper::OStorageHelper::IsValidZipEntryFileName( aStreamPath, sal_True ) ) + throw lang::IllegalArgumentException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Unexpected entry name syntax." ) ), uno::Reference< uno::XInterface >(), 1 ); + + if ( !( m_pImpl->m_nStorageMode & embed::ElementModes::WRITE ) ) + throw io::IOException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX ) ), uno::Reference< uno::XInterface >() ); // Access denied + + OStringList_Impl aListPath = OHierarchyHolder_Impl::GetListPathFromString( aStreamPath ); + OSL_ENSURE( aListPath.size(), "The result list must not be empty!" ); + + if ( !m_pData->m_rHierarchyHolder.is() ) + m_pData->m_rHierarchyHolder = new OHierarchyHolder_Impl( + uno::Reference< embed::XStorage >( static_cast< embed::XStorage* >( this ) ) ); + + m_pData->m_rHierarchyHolder->RemoveStreamHierarchically( aListPath ); +} + diff --git a/package/source/xstor/xstorage.hxx b/package/source/xstor/xstorage.hxx new file mode 100644 index 000000000000..f1c50e4d67bd --- /dev/null +++ b/package/source/xstor/xstorage.hxx @@ -0,0 +1,807 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +#ifndef __XSTORAGE_HXX_ +#define __XSTORAGE_HXX_ + +#include <com/sun/star/uno/Sequence.hxx> +#include <com/sun/star/embed/XStorage.hpp> +#include <com/sun/star/embed/XOptimizedStorage.hpp> +#include <com/sun/star/embed/XHierarchicalStorageAccess.hpp> +#include <com/sun/star/embed/XStorageRawAccess.hpp> +#include <com/sun/star/embed/XTransactedObject.hpp> +#include <com/sun/star/embed/XTransactionBroadcaster.hpp> +#include <com/sun/star/embed/XClassifiedObject.hpp> +#include <com/sun/star/embed/XEncryptionProtectedSource.hpp> +#include <com/sun/star/embed/XRelationshipAccess.hpp> +#include <com/sun/star/util/XModifiable.hpp> +#include <com/sun/star/container/XNameAccess.hpp> +#include <com/sun/star/container/XNameContainer.hpp> +#include <com/sun/star/util/XCloseable.hpp> +#include <com/sun/star/beans/XPropertySet.hpp> +#include <com/sun/star/beans/PropertyValue.hpp> +#include <com/sun/star/beans/StringPair.hpp> +#include <com/sun/star/io/XStream.hpp> +#include <com/sun/star/lang/XSingleServiceFactory.hpp> +#include <com/sun/star/lang/XMultiServiceFactory.hpp> +#include <com/sun/star/lang/XTypeProvider.hpp> +#include <com/sun/star/lang/XComponent.hpp> +#include <com/sun/star/packages/NoEncryptionException.hpp> +#include <com/sun/star/logging/XSimpleLogRing.hpp> +#include <cppuhelper/weak.hxx> +#include <cppuhelper/interfacecontainer.h> + +#include "mutexholder.hxx" + +#define RELINFO_NO_INIT 1 +#define RELINFO_READ 2 +#define RELINFO_CHANGED 3 +#define RELINFO_CHANGED_STREAM 4 +#define RELINFO_CHANGED_STREAM_READ 5 +#define RELINFO_BROKEN 6 +#define RELINFO_CHANGED_BROKEN 7 + +#define STOR_MESS_PRECOMMIT 1 +#define STOR_MESS_COMMITED 2 +#define STOR_MESS_PREREVERT 3 +#define STOR_MESS_REVERTED 4 + +namespace cppu +{ + class OTypeCollection; +} + +//================================================ +// a common implementation for an entry + +struct StorInternalData_Impl; +struct OStorage_Impl; +struct OWriteStream_Impl; + +struct SotElement_Impl +{ + ::rtl::OUString m_aName; + ::rtl::OUString m_aOriginalName; + sal_Bool m_bIsRemoved; + sal_Bool m_bIsInserted; + sal_Bool m_bIsStorage; + + OStorage_Impl* m_pStorage; + OWriteStream_Impl* m_pStream; + +public: + SotElement_Impl( const ::rtl::OUString& rName, sal_Bool bStor, sal_Bool bNew ); + ~SotElement_Impl(); +}; + +#include <list> +typedef ::std::list< SotElement_Impl* > SotElementList_Impl; + +//========================================================================= +// Main storage implementation + +class OStorage; + +struct StorageHolder_Impl +{ + OStorage* m_pPointer; + ::com::sun::star::uno::WeakReference< ::com::sun::star::embed::XStorage > m_xWeakRef; + + StorageHolder_Impl( OStorage* pStorage ) + : m_pPointer( pStorage ) + , m_xWeakRef( ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage >( + (::com::sun::star::embed::XStorage*)pStorage ) ) + { + } + + StorageHolder_Impl( const StorageHolder_Impl& aSH ) + : m_pPointer( aSH.m_pPointer ) + , m_xWeakRef( aSH.m_xWeakRef ) + { + } +}; + +typedef ::std::list< StorageHolder_Impl > OStorageList_Impl; + +class SwitchablePersistenceStream; +struct OStorage_Impl +{ + SotMutexHolderRef m_rMutexRef; + + OStorage* m_pAntiImpl; // only valid if external references exists + OStorageList_Impl m_aReadOnlyWrapList; // only valid if readonly external reference exists + + sal_Int32 m_nStorageMode; // open mode ( read/write/trunc/nocreate ) + sal_Bool m_bIsModified; // only modified elements will be sent to the original content + sal_Bool m_bBroadcastModified; // will be set if notification is required + sal_Bool m_bCommited; // sending the streams is coordinated by the root storage of the package + + sal_Bool m_bIsRoot; // marks this storage as root storages that manages all commits and reverts + sal_Bool m_bListCreated; + + + SotElementList_Impl m_aChildrenList; + SotElementList_Impl m_aDeletedList; + + ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameContainer > m_xPackageFolder; + ::com::sun::star::uno::Reference< ::com::sun::star::logging::XSimpleLogRing > m_xLogRing; + + ::com::sun::star::uno::Reference< ::com::sun::star::lang::XSingleServiceFactory > m_xPackage; + ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory > m_xFactory; + + // valid only for root storage + ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream > m_xInputStream; // ??? may be stored in properties + ::com::sun::star::uno::Reference< ::com::sun::star::io::XStream > m_xStream; // ??? may be stored in properties + ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue > m_xProperties; + sal_Bool m_bHasCommonPassword; + ::rtl::OUString m_aCommonPassword; + + // must be empty in case of root storage + OStorage_Impl* m_pParent; + + sal_Bool m_bControlMediaType; + ::rtl::OUString m_aMediaType; + sal_Bool m_bMTFallbackUsed; + + sal_Bool m_bControlVersion; + ::rtl::OUString m_aVersion; + + SwitchablePersistenceStream* m_pSwitchStream; + + sal_Int32 m_nStorageType; // the mode in wich the storage is used + + // the _rels substorage that is handled in a special way in embed::StorageFormats::OFOPXML + SotElement_Impl* m_pRelStorElement; + ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage > m_xRelStorage; + ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Sequence< ::com::sun::star::beans::StringPair > > m_aRelInfo; + ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream > m_xNewRelInfoStream; + sal_Int16 m_nRelInfoStatus; + + ////////////////////////////////////////// + // Constructors + + OStorage_Impl( ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream > xInputStream, + sal_Int32 nMode, + ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue > xProperties, + ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory > xFactory, + sal_Int32 nStorageType ); + + OStorage_Impl( ::com::sun::star::uno::Reference< ::com::sun::star::io::XStream > xStream, + sal_Int32 nMode, + ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue > xProperties, + ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory > xFactory, + sal_Int32 nStorageType ); + + // constructor for a substorage + OStorage_Impl( OStorage_Impl* pParent, + sal_Int32 nMode, + ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameContainer > xPackageFolder, + ::com::sun::star::uno::Reference< ::com::sun::star::lang::XSingleServiceFactory > xPackage, + ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory > xFactory, + sal_Int32 nStorageType ); + + ~OStorage_Impl(); + + void AddLog( const ::rtl::OUString& aMessage ); + + void SetReadOnlyWrap( OStorage& aStorage ); + void RemoveReadOnlyWrap( OStorage& aStorage ); + + void OpenOwnPackage(); + void ReadContents(); + void ReadRelInfoIfNecessary(); + + ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory > GetServiceFactory(); + SotElementList_Impl& GetChildrenList(); + void GetStorageProperties(); + + ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Sequence< ::com::sun::star::beans::StringPair > > GetAllRelationshipsIfAny(); + void CopyLastCommitTo( const ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage >& xNewStor ); + void CopyLastCommitTo( const ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage >& xNewStor, + const ::rtl::OUString& aPass ); + + void InsertIntoPackageFolder( + const ::rtl::OUString& aName, + const ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameContainer >& xParentPackageFolder ); + + void Commit(); + void Revert(); + + ::rtl::OUString GetCommonRootPass() throw ( ::com::sun::star::packages::NoEncryptionException ); + + void CopyToStorage( const ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage >& xDest, + sal_Bool bDirect ); + void CopyStorageElement( SotElement_Impl* pElement, + ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage > xDest, + ::rtl::OUString aName, + sal_Bool bDirect ); + + void SetModified( sal_Bool bModified ); + + SotElement_Impl* FindElement( const ::rtl::OUString& rName ); + + + SotElement_Impl* InsertStream( ::rtl::OUString aName, sal_Bool bEncr ); + SotElement_Impl* InsertRawStream( ::rtl::OUString aName, const ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream >& xInStream ); + + OStorage_Impl* CreateNewStorageImpl( sal_Int32 nStorageMode ); + SotElement_Impl* InsertStorage( ::rtl::OUString aName, sal_Int32 nStorageMode ); + SotElement_Impl* InsertElement( ::rtl::OUString aName, sal_Bool bIsStorage ); + + void OpenSubStorage( SotElement_Impl* pElement, sal_Int32 nStorageMode ); + void OpenSubStream( SotElement_Impl* pElement ); + + ::com::sun::star::uno::Sequence< ::rtl::OUString > GetElementNames(); + + void RemoveElement( SotElement_Impl* pElement ); + void ClearElement( SotElement_Impl* pElement ); + void DisposeChildren(); + + void CloneStreamElement( + const ::rtl::OUString& aStreamName, + sal_Bool bPassProvided, + const ::rtl::OUString& aPass, + ::com::sun::star::uno::Reference< ::com::sun::star::io::XStream >& xTargetStream ) + throw ( ::com::sun::star::embed::InvalidStorageException, + ::com::sun::star::lang::IllegalArgumentException, + ::com::sun::star::packages::WrongPasswordException, + ::com::sun::star::io::IOException, + ::com::sun::star::embed::StorageWrappedTargetException, + ::com::sun::star::uno::RuntimeException ); + + void RemoveStreamRelInfo( const ::rtl::OUString& aOriginalName ); + void CreateRelStorage(); + void CommitStreamRelInfo( SotElement_Impl* pStreamElement ); + ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream > GetRelInfoStreamForName( const ::rtl::OUString& aName ); + void CommitRelInfo( const ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameContainer >& xNewPackageFolder ); + + static void completeStorageStreamCopy_Impl( + const ::com::sun::star::uno::Reference< ::com::sun::star::io::XStream >& xSource, + const ::com::sun::star::uno::Reference< ::com::sun::star::io::XStream >& xDest, + sal_Int32 nStorageType, + const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Sequence< ::com::sun::star::beans::StringPair > >& aRelInfo ); + +}; + + +class OStorage : public ::com::sun::star::lang::XTypeProvider + , public ::com::sun::star::embed::XStorage + , public ::com::sun::star::embed::XStorageRawAccess + , public ::com::sun::star::embed::XTransactedObject + , public ::com::sun::star::embed::XTransactionBroadcaster + , public ::com::sun::star::util::XModifiable + // , public ::com::sun::star::container::XNameAccess + // , public ::com::sun::star::lang::XComponent + , public ::com::sun::star::embed::XEncryptionProtectedSource + , public ::com::sun::star::beans::XPropertySet + , public ::com::sun::star::embed::XOptimizedStorage + , public ::com::sun::star::embed::XRelationshipAccess + , public ::com::sun::star::embed::XHierarchicalStorageAccess + , public ::cppu::OWeakObject +{ + OStorage_Impl* m_pImpl; + StorInternalData_Impl* m_pData; + +protected: + + void Commit_Impl(); + + SotElement_Impl* OpenStreamElement_Impl( const ::rtl::OUString& aStreamName, sal_Int32 nOpenMode, sal_Bool bEncr ); + + void BroadcastModifiedIfNecessary(); + + void BroadcastTransaction( sal_Int8 nMessage ); + + void MakeLinkToSubComponent_Impl( + const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XComponent >& xComponent ); + +public: + + OStorage( ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream > xInputStream, + sal_Int32 nMode, + ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue > xProperties, + ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory > xFactory, + sal_Int32 nStorageType ); + + OStorage( ::com::sun::star::uno::Reference< ::com::sun::star::io::XStream > xStream, + sal_Int32 nMode, + ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue > xProperties, + ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory > xFactory, + sal_Int32 nStorageType ); + + OStorage( OStorage_Impl* pImpl, sal_Bool bReadOnlyWrap ); + + virtual ~OStorage(); + + void SAL_CALL InternalDispose( sal_Bool bNotifyImpl ); + + void ChildIsDisposed( const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& xChild ); + + sal_Int32 GetRefCount_Impl() { return m_refCount; } + + //____________________________________________________________________________________________________ + // XInterface + //____________________________________________________________________________________________________ + + virtual ::com::sun::star::uno::Any SAL_CALL queryInterface( const ::com::sun::star::uno::Type& rType ) + throw( ::com::sun::star::uno::RuntimeException ); + + virtual void SAL_CALL acquire() throw(); + + virtual void SAL_CALL release() throw(); + + //____________________________________________________________________________________________________ + // XTypeProvider + //____________________________________________________________________________________________________ + + virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type > SAL_CALL getTypes() + throw( ::com::sun::star::uno::RuntimeException ); + + virtual ::com::sun::star::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId() + throw( ::com::sun::star::uno::RuntimeException ); + + //____________________________________________________________________________________________________ + // XStorage + //____________________________________________________________________________________________________ + + virtual void SAL_CALL copyToStorage( const ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage >& xDest ) + throw ( ::com::sun::star::embed::InvalidStorageException, + ::com::sun::star::lang::IllegalArgumentException, + ::com::sun::star::io::IOException, + ::com::sun::star::embed::StorageWrappedTargetException, + ::com::sun::star::uno::RuntimeException ); + + virtual ::com::sun::star::uno::Reference< ::com::sun::star::io::XStream > SAL_CALL openStreamElement( + const ::rtl::OUString& aStreamName, sal_Int32 nOpenMode ) + throw ( ::com::sun::star::embed::InvalidStorageException, + ::com::sun::star::lang::IllegalArgumentException, + ::com::sun::star::packages::WrongPasswordException, + ::com::sun::star::io::IOException, + ::com::sun::star::embed::StorageWrappedTargetException, + ::com::sun::star::uno::RuntimeException ); + + virtual ::com::sun::star::uno::Reference< ::com::sun::star::io::XStream > SAL_CALL openEncryptedStreamElement( + const ::rtl::OUString& aStreamName, sal_Int32 nOpenMode, const ::rtl::OUString& aPass ) + throw ( ::com::sun::star::embed::InvalidStorageException, + ::com::sun::star::lang::IllegalArgumentException, + ::com::sun::star::packages::NoEncryptionException, + ::com::sun::star::packages::WrongPasswordException, + ::com::sun::star::io::IOException, + ::com::sun::star::embed::StorageWrappedTargetException, + ::com::sun::star::uno::RuntimeException ); + + virtual ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage > SAL_CALL openStorageElement( + const ::rtl::OUString& aStorName, sal_Int32 nStorageMode ) + throw ( ::com::sun::star::embed::InvalidStorageException, + ::com::sun::star::lang::IllegalArgumentException, + ::com::sun::star::io::IOException, + ::com::sun::star::embed::StorageWrappedTargetException, + ::com::sun::star::uno::RuntimeException ); + + virtual ::com::sun::star::uno::Reference< ::com::sun::star::io::XStream > SAL_CALL cloneStreamElement( + const ::rtl::OUString& aStreamName ) + throw ( ::com::sun::star::embed::InvalidStorageException, + ::com::sun::star::lang::IllegalArgumentException, + ::com::sun::star::packages::WrongPasswordException, + ::com::sun::star::io::IOException, + ::com::sun::star::embed::StorageWrappedTargetException, + ::com::sun::star::uno::RuntimeException ); + + virtual ::com::sun::star::uno::Reference< ::com::sun::star::io::XStream > SAL_CALL cloneEncryptedStreamElement( + const ::rtl::OUString& aStreamName, const ::rtl::OUString& aPass ) + throw ( ::com::sun::star::embed::InvalidStorageException, + ::com::sun::star::lang::IllegalArgumentException, + ::com::sun::star::packages::NoEncryptionException, + ::com::sun::star::packages::WrongPasswordException, + ::com::sun::star::io::IOException, + ::com::sun::star::embed::StorageWrappedTargetException, + ::com::sun::star::uno::RuntimeException ); + + virtual void SAL_CALL copyLastCommitTo( + const ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage >& xTargetStorage ) + throw ( ::com::sun::star::embed::InvalidStorageException, + ::com::sun::star::lang::IllegalArgumentException, + ::com::sun::star::io::IOException, + ::com::sun::star::embed::StorageWrappedTargetException, + ::com::sun::star::uno::RuntimeException ); + + virtual void SAL_CALL copyStorageElementLastCommitTo( + const ::rtl::OUString& aStorName, + const ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage >& xTargetStorage ) + throw ( ::com::sun::star::embed::InvalidStorageException, + ::com::sun::star::lang::IllegalArgumentException, + ::com::sun::star::io::IOException, + ::com::sun::star::embed::StorageWrappedTargetException, + ::com::sun::star::uno::RuntimeException ); + + virtual sal_Bool SAL_CALL isStreamElement( const ::rtl::OUString& aElementName ) + throw ( ::com::sun::star::container::NoSuchElementException, + ::com::sun::star::lang::IllegalArgumentException, + ::com::sun::star::embed::InvalidStorageException, + ::com::sun::star::uno::RuntimeException ); + + virtual sal_Bool SAL_CALL isStorageElement( const ::rtl::OUString& aElementName ) + throw ( ::com::sun::star::container::NoSuchElementException, + ::com::sun::star::lang::IllegalArgumentException, + ::com::sun::star::embed::InvalidStorageException, + ::com::sun::star::uno::RuntimeException ); + + virtual void SAL_CALL removeElement( const ::rtl::OUString& aElementName ) + throw ( ::com::sun::star::embed::InvalidStorageException, + ::com::sun::star::lang::IllegalArgumentException, + ::com::sun::star::container::NoSuchElementException, + ::com::sun::star::io::IOException, + ::com::sun::star::embed::StorageWrappedTargetException, + ::com::sun::star::uno::RuntimeException ); + + virtual void SAL_CALL renameElement( const ::rtl::OUString& rEleName, const ::rtl::OUString& rNewName ) + throw ( ::com::sun::star::embed::InvalidStorageException, + ::com::sun::star::lang::IllegalArgumentException, + ::com::sun::star::container::NoSuchElementException, + ::com::sun::star::container::ElementExistException, + ::com::sun::star::io::IOException, + ::com::sun::star::embed::StorageWrappedTargetException, + ::com::sun::star::uno::RuntimeException ); + + virtual void SAL_CALL copyElementTo( const ::rtl::OUString& aElementName, + const ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage >& xDest, + const ::rtl::OUString& aNewName ) + throw ( ::com::sun::star::embed::InvalidStorageException, + ::com::sun::star::lang::IllegalArgumentException, + ::com::sun::star::container::NoSuchElementException, + ::com::sun::star::container::ElementExistException, + ::com::sun::star::io::IOException, + ::com::sun::star::embed::StorageWrappedTargetException, + ::com::sun::star::uno::RuntimeException ); + + virtual void SAL_CALL moveElementTo( const ::rtl::OUString& aElementName, + const ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage >& xDest, + const ::rtl::OUString& rNewName ) + throw ( ::com::sun::star::embed::InvalidStorageException, + ::com::sun::star::lang::IllegalArgumentException, + ::com::sun::star::container::NoSuchElementException, + ::com::sun::star::container::ElementExistException, + ::com::sun::star::io::IOException, + ::com::sun::star::embed::StorageWrappedTargetException, + ::com::sun::star::uno::RuntimeException ); + + //____________________________________________________________________________________________________ + // XStorageRawAccess + //____________________________________________________________________________________________________ + + virtual ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream > SAL_CALL getPlainRawStreamElement( + const ::rtl::OUString& sStreamName ) + throw ( ::com::sun::star::embed::InvalidStorageException, + ::com::sun::star::lang::IllegalArgumentException, + ::com::sun::star::container::NoSuchElementException, + ::com::sun::star::io::IOException, + ::com::sun::star::embed::StorageWrappedTargetException, + ::com::sun::star::uno::RuntimeException ); + + virtual ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream > SAL_CALL getRawEncrStreamElement( + const ::rtl::OUString& sStreamName ) + throw ( ::com::sun::star::embed::InvalidStorageException, + ::com::sun::star::lang::IllegalArgumentException, + ::com::sun::star::packages::NoEncryptionException, + ::com::sun::star::container::NoSuchElementException, + ::com::sun::star::io::IOException, + ::com::sun::star::embed::StorageWrappedTargetException, + ::com::sun::star::uno::RuntimeException ); + + virtual void SAL_CALL insertRawEncrStreamElement( const ::rtl::OUString& aStreamName, + const ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream >& xInStream ) + throw ( ::com::sun::star::embed::InvalidStorageException, + ::com::sun::star::lang::IllegalArgumentException, + ::com::sun::star::packages::NoRawFormatException, + ::com::sun::star::container::ElementExistException, + ::com::sun::star::io::IOException, + ::com::sun::star::embed::StorageWrappedTargetException, + ::com::sun::star::uno::RuntimeException); + + //____________________________________________________________________________________________________ + // XTransactedObject + //____________________________________________________________________________________________________ + + virtual void SAL_CALL commit() + throw ( ::com::sun::star::io::IOException, + ::com::sun::star::embed::StorageWrappedTargetException, + ::com::sun::star::uno::RuntimeException ); + + virtual void SAL_CALL revert() + throw ( ::com::sun::star::io::IOException, + ::com::sun::star::embed::StorageWrappedTargetException, + ::com::sun::star::uno::RuntimeException ); + + //____________________________________________________________________________________________________ + // XTransactionBroadcaster + //____________________________________________________________________________________________________ + + virtual void SAL_CALL addTransactionListener( + const ::com::sun::star::uno::Reference< ::com::sun::star::embed::XTransactionListener >& aListener ) + throw ( ::com::sun::star::uno::RuntimeException ); + + virtual void SAL_CALL removeTransactionListener( + const ::com::sun::star::uno::Reference< ::com::sun::star::embed::XTransactionListener >& aListener ) + throw ( ::com::sun::star::uno::RuntimeException ); + + //____________________________________________________________________________________________________ + // XModifiable + //____________________________________________________________________________________________________ + + virtual sal_Bool SAL_CALL isModified() + throw ( ::com::sun::star::uno::RuntimeException ); + + virtual void SAL_CALL setModified( sal_Bool bModified ) + throw ( ::com::sun::star::beans::PropertyVetoException, + ::com::sun::star::uno::RuntimeException ); + + virtual void SAL_CALL addModifyListener( + const ::com::sun::star::uno::Reference< ::com::sun::star::util::XModifyListener >& aListener ) + throw ( ::com::sun::star::uno::RuntimeException ); + + virtual void SAL_CALL removeModifyListener( + const ::com::sun::star::uno::Reference< ::com::sun::star::util::XModifyListener >& aListener ) + throw ( ::com::sun::star::uno::RuntimeException ); + + //____________________________________________________________________________________________________ + // XNameAccess + //____________________________________________________________________________________________________ + + virtual ::com::sun::star::uno::Any SAL_CALL getByName( const ::rtl::OUString& aName ) + throw ( ::com::sun::star::container::NoSuchElementException, + ::com::sun::star::lang::WrappedTargetException, + ::com::sun::star::uno::RuntimeException ); + + virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getElementNames() + throw ( ::com::sun::star::uno::RuntimeException ); + + virtual sal_Bool SAL_CALL hasByName( const ::rtl::OUString& aName ) + throw ( ::com::sun::star::uno::RuntimeException ); + + virtual ::com::sun::star::uno::Type SAL_CALL getElementType() + throw ( ::com::sun::star::uno::RuntimeException ); + + virtual sal_Bool SAL_CALL hasElements() + throw ( ::com::sun::star::uno::RuntimeException ); + + //____________________________________________________________________________________________________ + // XComponent + //____________________________________________________________________________________________________ + + virtual void SAL_CALL dispose() + throw ( ::com::sun::star::uno::RuntimeException ); + + virtual void SAL_CALL addEventListener( + const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XEventListener >& xListener ) + throw ( ::com::sun::star::uno::RuntimeException ); + + virtual void SAL_CALL removeEventListener( + const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XEventListener >& xListener ) + throw ( ::com::sun::star::uno::RuntimeException ); + + //____________________________________________________________________________________________________ + // XEncryptionProtectedSource + //____________________________________________________________________________________________________ + + virtual void SAL_CALL setEncryptionPassword( const ::rtl::OUString& aPass ) + throw ( ::com::sun::star::uno::RuntimeException, + ::com::sun::star::io::IOException ); + + virtual void SAL_CALL removeEncryption() + throw ( ::com::sun::star::uno::RuntimeException, + ::com::sun::star::io::IOException ); + + //____________________________________________________________________________________________________ + // XPropertySet + //____________________________________________________________________________________________________ + + virtual ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySetInfo > SAL_CALL getPropertySetInfo() + throw ( ::com::sun::star::uno::RuntimeException ); + + virtual void SAL_CALL setPropertyValue( const ::rtl::OUString& aPropertyName, const ::com::sun::star::uno::Any& aValue ) + throw ( ::com::sun::star::beans::UnknownPropertyException, + ::com::sun::star::beans::PropertyVetoException, + ::com::sun::star::lang::IllegalArgumentException, + ::com::sun::star::lang::WrappedTargetException, + ::com::sun::star::uno::RuntimeException ); + + virtual ::com::sun::star::uno::Any SAL_CALL getPropertyValue( const ::rtl::OUString& PropertyName ) + throw ( ::com::sun::star::beans::UnknownPropertyException, + ::com::sun::star::lang::WrappedTargetException, + ::com::sun::star::uno::RuntimeException ); + + virtual void SAL_CALL addPropertyChangeListener( + const ::rtl::OUString& aPropertyName, + const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertyChangeListener >& xListener ) + throw ( ::com::sun::star::beans::UnknownPropertyException, + ::com::sun::star::lang::WrappedTargetException, + ::com::sun::star::uno::RuntimeException ); + + virtual void SAL_CALL removePropertyChangeListener( + const ::rtl::OUString& aPropertyName, + const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertyChangeListener >& aListener ) + throw ( ::com::sun::star::beans::UnknownPropertyException, + ::com::sun::star::lang::WrappedTargetException, + ::com::sun::star::uno::RuntimeException ); + + virtual void SAL_CALL addVetoableChangeListener( + const ::rtl::OUString& PropertyName, + const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XVetoableChangeListener >& aListener ) + throw ( ::com::sun::star::beans::UnknownPropertyException, + ::com::sun::star::lang::WrappedTargetException, + ::com::sun::star::uno::RuntimeException ); + + virtual void SAL_CALL removeVetoableChangeListener( const ::rtl::OUString& PropertyName, const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XVetoableChangeListener >& aListener ) + throw ( ::com::sun::star::beans::UnknownPropertyException, + ::com::sun::star::lang::WrappedTargetException, + ::com::sun::star::uno::RuntimeException ); + + //____________________________________________________________________________________________________ + // XOptimizedStorage + //____________________________________________________________________________________________________ + virtual void SAL_CALL insertRawNonEncrStreamElementDirect( const ::rtl::OUString& sStreamName, const ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream >& xInStream ) + throw ( ::com::sun::star::embed::InvalidStorageException, + ::com::sun::star::lang::IllegalArgumentException, + ::com::sun::star::packages::NoRawFormatException, + ::com::sun::star::container::ElementExistException, + ::com::sun::star::io::IOException, + ::com::sun::star::embed::StorageWrappedTargetException, + ::com::sun::star::uno::RuntimeException ); + + virtual void SAL_CALL insertStreamElementDirect( const ::rtl::OUString& sStreamName, const ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream >& xInStream, const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >& aProps ) + throw ( ::com::sun::star::embed::InvalidStorageException, + ::com::sun::star::lang::IllegalArgumentException, + ::com::sun::star::container::ElementExistException, + ::com::sun::star::io::IOException, + ::com::sun::star::embed::StorageWrappedTargetException, + ::com::sun::star::uno::RuntimeException ); + + virtual void SAL_CALL copyElementDirectlyTo( const ::rtl::OUString& sSourceName, const ::com::sun::star::uno::Reference< ::com::sun::star::embed::XOptimizedStorage >& xTargetStorage, const ::rtl::OUString& sTargetName ) + throw ( ::com::sun::star::embed::InvalidStorageException, + ::com::sun::star::lang::IllegalArgumentException, + ::com::sun::star::container::NoSuchElementException, + ::com::sun::star::container::ElementExistException, + ::com::sun::star::io::IOException, + ::com::sun::star::embed::StorageWrappedTargetException, + ::com::sun::star::uno::RuntimeException ); + + virtual void SAL_CALL writeAndAttachToStream( const ::com::sun::star::uno::Reference< ::com::sun::star::io::XStream >& xStream ) + throw ( ::com::sun::star::embed::InvalidStorageException, + ::com::sun::star::lang::IllegalArgumentException, + ::com::sun::star::io::IOException, + ::com::sun::star::embed::StorageWrappedTargetException, + ::com::sun::star::uno::RuntimeException ); + + virtual void SAL_CALL attachToURL( const ::rtl::OUString& sURL, sal_Bool bReadOnly ) + throw ( ::com::sun::star::embed::InvalidStorageException, + ::com::sun::star::lang::IllegalArgumentException, + ::com::sun::star::io::IOException, + ::com::sun::star::embed::StorageWrappedTargetException, + ::com::sun::star::uno::RuntimeException ); + + virtual ::com::sun::star::uno::Any SAL_CALL getElementPropertyValue( const ::rtl::OUString& sElementName, const ::rtl::OUString& sPropertyName ) + throw ( ::com::sun::star::embed::InvalidStorageException, + ::com::sun::star::lang::IllegalArgumentException, + ::com::sun::star::container::NoSuchElementException, + ::com::sun::star::io::IOException, + ::com::sun::star::beans::UnknownPropertyException, + ::com::sun::star::beans::PropertyVetoException, + ::com::sun::star::embed::StorageWrappedTargetException, + ::com::sun::star::uno::RuntimeException); + + virtual void SAL_CALL copyStreamElementData( const ::rtl::OUString& sStreamName, const ::com::sun::star::uno::Reference< ::com::sun::star::io::XStream >& xTargetStream ) + throw ( ::com::sun::star::embed::InvalidStorageException, + ::com::sun::star::lang::IllegalArgumentException, + ::com::sun::star::packages::WrongPasswordException, + ::com::sun::star::io::IOException, + ::com::sun::star::embed::StorageWrappedTargetException, + ::com::sun::star::uno::RuntimeException ); + + //____________________________________________________________________________________________________ + // XRelationshipAccess + //____________________________________________________________________________________________________ + + virtual ::sal_Bool SAL_CALL hasByID( const ::rtl::OUString& sID ) + throw ( ::com::sun::star::io::IOException, + ::com::sun::star::uno::RuntimeException); + + virtual ::rtl::OUString SAL_CALL getTargetByID( const ::rtl::OUString& sID ) + throw ( ::com::sun::star::container::NoSuchElementException, + ::com::sun::star::io::IOException, + ::com::sun::star::uno::RuntimeException); + + virtual ::rtl::OUString SAL_CALL getTypeByID( const ::rtl::OUString& sID ) + throw ( ::com::sun::star::container::NoSuchElementException, + ::com::sun::star::io::IOException, + ::com::sun::star::uno::RuntimeException); + + virtual ::com::sun::star::uno::Sequence< ::com::sun::star::beans::StringPair > SAL_CALL getRelationshipByID( const ::rtl::OUString& sID ) + throw ( ::com::sun::star::container::NoSuchElementException, + ::com::sun::star::io::IOException, + ::com::sun::star::uno::RuntimeException); + + virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Sequence< ::com::sun::star::beans::StringPair > > SAL_CALL getRelationshipsByType( const ::rtl::OUString& sType ) + throw ( ::com::sun::star::io::IOException, + ::com::sun::star::uno::RuntimeException); + + virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Sequence< ::com::sun::star::beans::StringPair > > SAL_CALL getAllRelationships( ) + throw ( ::com::sun::star::io::IOException, + ::com::sun::star::uno::RuntimeException); + + virtual void SAL_CALL insertRelationshipByID( const ::rtl::OUString& sID, const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::StringPair >& aEntry, ::sal_Bool bReplace ) + throw ( ::com::sun::star::container::ElementExistException, + ::com::sun::star::io::IOException, + ::com::sun::star::uno::RuntimeException); + + virtual void SAL_CALL removeRelationshipByID( const ::rtl::OUString& sID ) + throw ( ::com::sun::star::container::NoSuchElementException, + ::com::sun::star::io::IOException, + ::com::sun::star::uno::RuntimeException); + + virtual void SAL_CALL insertRelationships( const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Sequence< ::com::sun::star::beans::StringPair > >& aEntries, ::sal_Bool bReplace ) + throw ( ::com::sun::star::container::ElementExistException, + ::com::sun::star::io::IOException, + ::com::sun::star::uno::RuntimeException); + + virtual void SAL_CALL clearRelationships( ) + throw ( ::com::sun::star::io::IOException, + ::com::sun::star::uno::RuntimeException); + + //____________________________________________________________________________________________________ + // XHierarchicalStorageAccess + //____________________________________________________________________________________________________ + + virtual ::com::sun::star::uno::Reference< ::com::sun::star::embed::XExtendedStorageStream > SAL_CALL openStreamElementByHierarchicalName( const ::rtl::OUString& sStreamPath, ::sal_Int32 nOpenMode ) + throw ( ::com::sun::star::embed::InvalidStorageException, + ::com::sun::star::lang::IllegalArgumentException, + ::com::sun::star::packages::WrongPasswordException, + ::com::sun::star::io::IOException, + ::com::sun::star::embed::StorageWrappedTargetException, + ::com::sun::star::uno::RuntimeException); + + virtual ::com::sun::star::uno::Reference< ::com::sun::star::embed::XExtendedStorageStream > SAL_CALL openEncryptedStreamElementByHierarchicalName( const ::rtl::OUString& sStreamName, ::sal_Int32 nOpenMode, const ::rtl::OUString& sPassword ) + throw ( ::com::sun::star::embed::InvalidStorageException, + ::com::sun::star::lang::IllegalArgumentException, + ::com::sun::star::packages::NoEncryptionException, + ::com::sun::star::packages::WrongPasswordException, + ::com::sun::star::io::IOException, + ::com::sun::star::embed::StorageWrappedTargetException, + ::com::sun::star::uno::RuntimeException); + + virtual void SAL_CALL removeStreamElementByHierarchicalName( const ::rtl::OUString& sElementPath ) + throw ( ::com::sun::star::embed::InvalidStorageException, + ::com::sun::star::lang::IllegalArgumentException, + ::com::sun::star::container::NoSuchElementException, + ::com::sun::star::io::IOException, + ::com::sun::star::embed::StorageWrappedTargetException, + ::com::sun::star::uno::RuntimeException); + +}; + + +#endif + |