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Diffstat (limited to 'ucbhelper/source/provider/providerhelper.cxx')
| -rw-r--r-- | ucbhelper/source/provider/providerhelper.cxx | 675 |
1 files changed, 0 insertions, 675 deletions
diff --git a/ucbhelper/source/provider/providerhelper.cxx b/ucbhelper/source/provider/providerhelper.cxx deleted file mode 100644 index e09d90ce92..0000000000 --- a/ucbhelper/source/provider/providerhelper.cxx +++ /dev/null @@ -1,675 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/************************************************************************* - * - * 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_ucbhelper.hxx" - -/************************************************************************** - TODO - ************************************************************************** - - *************************************************************************/ - -#include <boost/unordered_map.hpp> -#include <com/sun/star/beans/XPropertyAccess.hpp> -#include <com/sun/star/container/XNameAccess.hpp> -#include <com/sun/star/container/XNamed.hpp> -#include <com/sun/star/ucb/XPropertySetRegistryFactory.hpp> -#include <com/sun/star/ucb/XPropertySetRegistry.hpp> - -#include "osl/diagnose.h" -#include "osl/mutex.hxx" -#include "cppuhelper/weakref.hxx" -#include <ucbhelper/contentidentifier.hxx> -#include <ucbhelper/providerhelper.hxx> -#include <ucbhelper/contenthelper.hxx> - -using namespace com::sun::star; - -namespace ucbhelper_impl -{ - -//========================================================================= -// -// Contents. -// -//========================================================================= - -struct equalString -{ - bool operator()( - const rtl::OUString& rKey11, const rtl::OUString& rKey22 ) const - { - return !!( rKey11 == rKey22 ); - } -}; - -struct hashString -{ - size_t operator()( const rtl::OUString & rName ) const - { - return rName.hashCode(); - } -}; - -typedef boost::unordered_map -< - rtl::OUString, - uno::WeakReference< ucb::XContent >, - hashString, - equalString -> -Contents; - -//========================================================================= -// -// struct ContentProviderImplHelper_Impl. -// -//========================================================================= - -struct ContentProviderImplHelper_Impl -{ - uno::Reference< com::sun::star::ucb::XPropertySetRegistry > - m_xPropertySetRegistry; - Contents - m_aContents; -}; - -} // namespace ucbhelper_impl - -//========================================================================= -//========================================================================= -// -// ContentProviderImplHelper Implementation. -// -//========================================================================= -//========================================================================= - -namespace ucbhelper { - -ContentProviderImplHelper::ContentProviderImplHelper( - const uno::Reference< lang::XMultiServiceFactory >& rXSMgr ) -: m_pImpl( new ucbhelper_impl::ContentProviderImplHelper_Impl ), - m_xSMgr( rXSMgr ) -{ -} - -//========================================================================= -// virtual -ContentProviderImplHelper::~ContentProviderImplHelper() -{ - delete m_pImpl; -} - -//========================================================================= -// -// XInterface methods. -// -//========================================================================= - -XINTERFACE_IMPL_3( ContentProviderImplHelper, - lang::XTypeProvider, - lang::XServiceInfo, - com::sun::star::ucb::XContentProvider ); - -//========================================================================= -// -// XTypeProvider methods. -// -//========================================================================= - -XTYPEPROVIDER_IMPL_3( ContentProviderImplHelper, - lang::XTypeProvider, - lang::XServiceInfo, - com::sun::star::ucb::XContentProvider ); - -//========================================================================= -// -// XServiceInfo methods. -// -//========================================================================= - -// virtual -sal_Bool SAL_CALL ContentProviderImplHelper::supportsService( - const rtl::OUString& ServiceName ) - throw( uno::RuntimeException ) -{ - uno::Sequence< rtl::OUString > aSNL = getSupportedServiceNames(); - const rtl::OUString* pArray = aSNL.getConstArray(); - for ( sal_Int32 i = 0; i < aSNL.getLength(); i++ ) - { - if ( pArray[ i ] == ServiceName ) - return sal_True; - } - - return sal_False; -} - -//========================================================================= -// -// XContentProvider methods. -// -//========================================================================= - -// virtual -sal_Int32 SAL_CALL ContentProviderImplHelper::compareContentIds( - const uno::Reference< com::sun::star::ucb::XContentIdentifier >& Id1, - const uno::Reference< com::sun::star::ucb::XContentIdentifier >& Id2 ) - throw( uno::RuntimeException ) -{ - // Simply do a string compare. - - rtl::OUString aURL1( Id1->getContentIdentifier() ); - rtl::OUString aURL2( Id2->getContentIdentifier() ); - - return aURL1.compareTo( aURL2 );; -} - -//========================================================================= -// -// Non-interface methods -// -//========================================================================= - -void ContentProviderImplHelper::cleanupRegisteredContents() -{ - osl::MutexGuard aGuard( m_aMutex ); - - ucbhelper_impl::Contents::iterator it - = m_pImpl->m_aContents.begin(); - while( it != m_pImpl->m_aContents.end() ) - { - uno::Reference< ucb::XContent > xContent( (*it).second ); - if ( !xContent.is() ) - { - ucbhelper_impl::Contents::iterator tmp = it; - ++it; - m_pImpl->m_aContents.erase( tmp ); - } - else - { - ++it; - } - } -} - -//========================================================================= - -void ContentProviderImplHelper::removeContent( ContentImplHelper* pContent ) -{ - osl::MutexGuard aGuard( m_aMutex ); - - cleanupRegisteredContents(); - - const rtl::OUString aURL( - pContent->getIdentifier()->getContentIdentifier() ); - - ucbhelper_impl::Contents::iterator it = m_pImpl->m_aContents.find( aURL ); - - if ( it != m_pImpl->m_aContents.end() ) - m_pImpl->m_aContents.erase( it ); -} - -//========================================================================= -rtl::Reference< ContentImplHelper > -ContentProviderImplHelper::queryExistingContent( - const uno::Reference< com::sun::star::ucb::XContentIdentifier >& - Identifier ) -{ - return queryExistingContent( Identifier->getContentIdentifier() ); -} - -//========================================================================= -rtl::Reference< ContentImplHelper > -ContentProviderImplHelper::queryExistingContent( const rtl::OUString& rURL ) -{ - osl::MutexGuard aGuard( m_aMutex ); - - cleanupRegisteredContents(); - - // Check, if a content with given id already exists... - - ucbhelper_impl::Contents::const_iterator it - = m_pImpl->m_aContents.find( rURL ); - if ( it != m_pImpl->m_aContents.end() ) - { - uno::Reference< ucb::XContent > xContent( (*it).second ); - if ( xContent.is() ) - { - return rtl::Reference< ContentImplHelper >( - static_cast< ContentImplHelper * >( xContent.get() ) ); - } - } - return rtl::Reference< ContentImplHelper >(); -} - -//========================================================================= -void ContentProviderImplHelper::queryExistingContents( - ContentRefList& rContents ) -{ - osl::MutexGuard aGuard( m_aMutex ); - - cleanupRegisteredContents(); - - ucbhelper_impl::Contents::const_iterator it - = m_pImpl->m_aContents.begin(); - ucbhelper_impl::Contents::const_iterator end - = m_pImpl->m_aContents.end(); - - while ( it != end ) - { - uno::Reference< ucb::XContent > xContent( (*it).second ); - if ( xContent.is() ) - { - rContents.push_back( - rtl::Reference< ContentImplHelper >( - static_cast< ContentImplHelper * >( xContent.get() ) ) ); - } - ++it; - } -} - -//========================================================================= -void ContentProviderImplHelper::registerNewContent( - const uno::Reference< ucb::XContent > & xContent ) -{ - if ( xContent.is() ) - { - osl::MutexGuard aGuard( m_aMutex ); - - cleanupRegisteredContents(); - - const rtl::OUString aURL( - xContent->getIdentifier()->getContentIdentifier() ); - ucbhelper_impl::Contents::const_iterator it - = m_pImpl->m_aContents.find( aURL ); - if ( it == m_pImpl->m_aContents.end() ) - m_pImpl->m_aContents[ aURL ] = xContent; - } -} - -//========================================================================= -uno::Reference< com::sun::star::ucb::XPropertySetRegistry > -ContentProviderImplHelper::getAdditionalPropertySetRegistry() -{ - // Get propertyset registry. - - osl::MutexGuard aGuard( m_aMutex ); - - if ( !m_pImpl->m_xPropertySetRegistry.is() ) - { - uno::Reference< com::sun::star::ucb::XPropertySetRegistryFactory > - xRegFac( - m_xSMgr->createInstance( - rtl::OUString(RTL_CONSTASCII_USTRINGPARAM( - "com.sun.star.ucb.Store" )) ), - uno::UNO_QUERY ); - - OSL_ENSURE( xRegFac.is(), - "ContentProviderImplHelper::getAdditionalPropertySet - " - "No UCB-Store service!" ); - - if ( xRegFac.is() ) - { - // Open/create a registry. - m_pImpl->m_xPropertySetRegistry - = xRegFac->createPropertySetRegistry( rtl::OUString() ); - - OSL_ENSURE( m_pImpl->m_xPropertySetRegistry.is(), - "ContentProviderImplHelper::getAdditionalPropertySet - " - "Error opening registry!" ); - } - } - - return m_pImpl->m_xPropertySetRegistry; -} - - -//========================================================================= -uno::Reference< com::sun::star::ucb::XPersistentPropertySet > -ContentProviderImplHelper::getAdditionalPropertySet( - const rtl::OUString& rKey, sal_Bool bCreate ) -{ - // Get propertyset registry. - getAdditionalPropertySetRegistry(); - - if ( m_pImpl->m_xPropertySetRegistry.is() ) - { - // Open/create persistent property set. - return uno::Reference< com::sun::star::ucb::XPersistentPropertySet >( - m_pImpl->m_xPropertySetRegistry->openPropertySet( - rKey, bCreate ) ); - } - - return uno::Reference< com::sun::star::ucb::XPersistentPropertySet >(); -} - -//========================================================================= -sal_Bool ContentProviderImplHelper::renameAdditionalPropertySet( - const rtl::OUString& rOldKey, - const rtl::OUString& rNewKey, - sal_Bool bRecursive ) -{ - if ( rOldKey == rNewKey ) - return sal_True; - - osl::MutexGuard aGuard( m_aMutex ); - - if ( bRecursive ) - { - // Get propertyset registry. - getAdditionalPropertySetRegistry(); - - if ( m_pImpl->m_xPropertySetRegistry.is() ) - { - uno::Reference< container::XNameAccess > xNameAccess( - m_pImpl->m_xPropertySetRegistry, uno::UNO_QUERY ); - if ( xNameAccess.is() ) - { - uno::Sequence< rtl::OUString > aKeys - = xNameAccess->getElementNames(); - sal_Int32 nCount = aKeys.getLength(); - if ( nCount > 0 ) - { - rtl::OUString aOldKeyWithSlash = rOldKey; - rtl::OUString aOldKeyWithoutSlash; - if ( aOldKeyWithSlash.lastIndexOf( - sal_Unicode('/') - != aOldKeyWithSlash.getLength() - 1 ) ) - { - aOldKeyWithSlash += rtl::OUString( sal_Unicode('/') ); - aOldKeyWithoutSlash = rOldKey; - } - else if ( rOldKey.getLength() ) - aOldKeyWithoutSlash - = rOldKey.copy( 0, rOldKey.getLength() - 1 ); - - const rtl::OUString* pKeys = aKeys.getConstArray(); - for ( sal_Int32 n = 0; n < nCount; ++n ) - { - const rtl::OUString& rKey = pKeys[ n ]; - if ( rKey.compareTo( - aOldKeyWithSlash, - aOldKeyWithSlash.getLength() ) == 0 - || rKey.equals( aOldKeyWithoutSlash ) ) - { - rtl::OUString aNewKey - = rKey.replaceAt( - 0, rOldKey.getLength(), rNewKey ); - if ( !renameAdditionalPropertySet( - rKey, aNewKey, sal_False ) ) - return sal_False; - } - } - } - } - else - return sal_False; - } - else - return sal_False; - } - else - { - // Get old property set, if exists. - uno::Reference< com::sun::star::ucb::XPersistentPropertySet > xOldSet - = getAdditionalPropertySet( rOldKey, sal_False ); - if ( xOldSet.is() ) - { - // Rename property set. - uno::Reference< container::XNamed > xNamed( - xOldSet, uno::UNO_QUERY ); - if ( xNamed.is() ) - { - // ??? throws no exceptions and has no return value ??? - xNamed->setName( rNewKey ); - } - else - return sal_False; - } - } - return sal_True; -} - -//========================================================================= -sal_Bool ContentProviderImplHelper::copyAdditionalPropertySet( - const rtl::OUString& rSourceKey, - const rtl::OUString& rTargetKey, - sal_Bool bRecursive ) -{ - if ( rSourceKey == rTargetKey ) - return sal_True; - - osl::MutexGuard aGuard( m_aMutex ); - - if ( bRecursive ) - { - // Get propertyset registry. - getAdditionalPropertySetRegistry(); - - if ( m_pImpl->m_xPropertySetRegistry.is() ) - { - uno::Reference< container::XNameAccess > xNameAccess( - m_pImpl->m_xPropertySetRegistry, uno::UNO_QUERY ); - if ( xNameAccess.is() ) - { - uno::Sequence< rtl::OUString > aKeys - = xNameAccess->getElementNames(); - sal_Int32 nCount = aKeys.getLength(); - if ( nCount > 0 ) - { - rtl::OUString aSrcKeyWithSlash = rSourceKey; - rtl::OUString aSrcKeyWithoutSlash; - if ( aSrcKeyWithSlash.lastIndexOf( - sal_Unicode('/') - != aSrcKeyWithSlash.getLength() - 1 ) ) - { - aSrcKeyWithSlash += rtl::OUString( sal_Unicode('/') ); - aSrcKeyWithoutSlash = rSourceKey; - } - else if ( rSourceKey.getLength() ) - aSrcKeyWithoutSlash = rSourceKey.copy( - 0, rSourceKey.getLength() - 1 ); - - const rtl::OUString* pKeys = aKeys.getConstArray(); - for ( sal_Int32 n = 0; n < nCount; ++n ) - { - const rtl::OUString& rKey = pKeys[ n ]; - if ( rKey.compareTo( - aSrcKeyWithSlash, - aSrcKeyWithSlash.getLength() ) == 0 - || rKey.equals( aSrcKeyWithoutSlash ) ) - { - rtl::OUString aNewKey - = rKey.replaceAt( - 0, rSourceKey.getLength(), rTargetKey ); - if ( !copyAdditionalPropertySet( - rKey, aNewKey, sal_False ) ) - return sal_False; - } - } - } - } - else - return sal_False; - } - else - return sal_False; - } - else - { - // Get old property set, if exists. - uno::Reference< com::sun::star::ucb::XPersistentPropertySet > - xOldPropSet = getAdditionalPropertySet( rSourceKey, sal_False ); - if ( !xOldPropSet.is() ) - return sal_False; - - uno::Reference< beans::XPropertySetInfo > xPropSetInfo - = xOldPropSet->getPropertySetInfo(); - if ( !xPropSetInfo.is() ) - return sal_False; - - uno::Reference< beans::XPropertyAccess > xOldPropAccess( - xOldPropSet, uno::UNO_QUERY ); - if ( !xOldPropAccess.is() ) - return sal_False; - - // Obtain all values from old set. - uno::Sequence< beans::PropertyValue > aValues - = xOldPropAccess->getPropertyValues(); - sal_Int32 nCount = aValues.getLength(); - - uno::Sequence< beans::Property > aProps - = xPropSetInfo->getProperties(); - - if ( nCount ) - { - // Fail, if property set with new key already exists. - uno::Reference< com::sun::star::ucb::XPersistentPropertySet > - xNewPropSet - = getAdditionalPropertySet( rTargetKey, sal_False ); - if ( xNewPropSet.is() ) - return sal_False; - - // Create new, empty set. - xNewPropSet = getAdditionalPropertySet( rTargetKey, sal_True ); - if ( !xNewPropSet.is() ) - return sal_False; - - uno::Reference< beans::XPropertyContainer > xNewPropContainer( - xNewPropSet, uno::UNO_QUERY ); - if ( !xNewPropContainer.is() ) - return sal_False; - - for ( sal_Int32 n = 0; n < nCount; ++n ) - { - const beans::PropertyValue& rValue = aValues[ n ]; - - sal_Int16 nAttribs = 0; - for ( sal_Int32 m = 0; m < aProps.getLength(); ++m ) - { - if ( aProps[ m ].Name == rValue.Name ) - { - nAttribs = aProps[ m ].Attributes; - break; - } - } - - try - { - xNewPropContainer->addProperty( - rValue.Name, nAttribs, rValue.Value ); - } - catch ( beans::PropertyExistException & ) - { - } - catch ( beans::IllegalTypeException & ) - { - } - catch ( lang::IllegalArgumentException & ) - { - } - } - } - } - return sal_True; -} - -//========================================================================= -sal_Bool ContentProviderImplHelper::removeAdditionalPropertySet( - const rtl::OUString& rKey, sal_Bool bRecursive ) -{ - osl::MutexGuard aGuard( m_aMutex ); - - if ( bRecursive ) - { - // Get propertyset registry. - getAdditionalPropertySetRegistry(); - - if ( m_pImpl->m_xPropertySetRegistry.is() ) - { - uno::Reference< container::XNameAccess > xNameAccess( - m_pImpl->m_xPropertySetRegistry, uno::UNO_QUERY ); - if ( xNameAccess.is() ) - { - uno::Sequence< rtl::OUString > aKeys - = xNameAccess->getElementNames(); - sal_Int32 nCount = aKeys.getLength(); - if ( nCount > 0 ) - { - rtl::OUString aKeyWithSlash = rKey; - rtl::OUString aKeyWithoutSlash; - if ( aKeyWithSlash.lastIndexOf( - sal_Unicode('/') - != aKeyWithSlash.getLength() - 1 ) ) - { - aKeyWithSlash += rtl::OUString( (sal_Unicode)'/' ); - aKeyWithoutSlash = rKey; - } - else if ( rKey.getLength() ) - aKeyWithoutSlash - = rKey.copy( 0, rKey.getLength() - 1 ); - - const rtl::OUString* pKeys = aKeys.getConstArray(); - for ( sal_Int32 n = 0; n < nCount; ++n ) - { - const rtl::OUString& rCurrKey = pKeys[ n ]; - if ( rCurrKey.compareTo( - aKeyWithSlash, - aKeyWithSlash.getLength() ) == 0 - || rCurrKey.equals( aKeyWithoutSlash ) ) - { - if ( !removeAdditionalPropertySet( - rCurrKey, sal_False ) ) - return sal_False; - } - } - } - } - else - return sal_False; - } - else - return sal_False; - } - else - { - // Get propertyset registry. - getAdditionalPropertySetRegistry(); - - if ( m_pImpl->m_xPropertySetRegistry.is() ) - m_pImpl->m_xPropertySetRegistry->removePropertySet( rKey ); - else - return sal_False; - } - return sal_True; -} - -} // namespace ucbhelper - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |