/************************************************************************* * * $RCSfile: documentsignaturehelper.cxx,v $ * * $Revision: 1.1 $ * * last change: $Author: mt $ $Date: 2004-07-14 11:06:31 $ * * The Contents of this file are made available subject to the terms of * either of the following licenses * * - GNU Lesser General Public License Version 2.1 * - Sun Industry Standards Source License Version 1.1 * * Sun Microsystems Inc., October, 2000 * * GNU Lesser General Public License Version 2.1 * ============================================= * Copyright 2000 by Sun Microsystems, Inc. * 901 San Antonio Road, Palo Alto, CA 94303, USA * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License version 2.1, as published by the Free Software Foundation. * * This library 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 for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, * MA 02111-1307 USA * * * Sun Industry Standards Source License Version 1.1 * ================================================= * The contents of this file are subject to the Sun Industry Standards * Source License Version 1.1 (the "License"); You may not use this file * except in compliance with the License. You may obtain a copy of the * License at http://www.openoffice.org/license.html. * * Software provided under this License is provided on an "AS IS" basis, * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS, * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING. * See the License for the specific provisions governing your rights and * obligations concerning the Software. * * The Initial Developer of the Original Code is: Sun Microsystems, Inc. * * Copyright: 2000 by Sun Microsystems, Inc. * * All Rights Reserved. * * Contributor(s): _______________________________________ * * ************************************************************************/ #include #include #include #include #ifndef _COM_SUN_STAR_EMBED_XSTORAGE_HPP_ #include #endif #ifndef _COM_SUN_STAR_EMBED_ELEMENTMODES_HPP_ #include #endif #include using namespace ::com::sun::star; void ImplFillElementList( std::vector< rtl::OUString >& rList, const uno::Reference < embed::XStorage >& rxStore, const ::rtl::OUString rRootStorageName, bool bRecursive ) { ::rtl::OUString aMetaInfName( RTL_CONSTASCII_USTRINGPARAM( "META-INF" ) ); ::rtl::OUString aSep( RTL_CONSTASCII_USTRINGPARAM( "/" ) ); uno::Reference < container::XNameAccess > xElements( rxStore, uno::UNO_QUERY ); uno::Sequence< ::rtl::OUString > aElements = xElements->getElementNames(); sal_Int32 nElements = aElements.getLength(); const ::rtl::OUString* pNames = aElements.getConstArray(); for ( sal_Int32 n = 0; n < nElements; n++ ) { if ( pNames[n] != aMetaInfName ) { if ( rxStore->isStreamElement( pNames[n] ) ) { ::rtl::OUString aFullName( rRootStorageName + pNames[n] ); rList.push_back( aFullName ); } else if ( bRecursive && rxStore->isStorageElement( pNames[n] ) ) { uno::Reference < embed::XStorage > xSubStore = rxStore->openStorageElement( pNames[n], embed::ElementModes::READ ); rtl::OUString aFullRootName( rRootStorageName + pNames[n] + aSep ); ImplFillElementList( rList, rxStore, aFullRootName, bRecursive ); } } } } std::vector< rtl::OUString > DocumentSignatureHelper::CreateElementList( const uno::Reference < embed::XStorage >& rxStore, const ::rtl::OUString rRootStorageName, DocumentSignatureMode eMode ) { std::vector< rtl::OUString > aElements; ::rtl::OUString aSep( RTL_CONSTASCII_USTRINGPARAM( "/" ) ); switch ( eMode ) { case SignatureModeDocumentContent: { // 1) Main content ImplFillElementList( aElements, rxStore, ::rtl::OUString(), false ); // 2) Pictures... rtl::OUString aSubStorageName( rtl::OUString::createFromAscii( "Pictures" ) ); try { uno::Reference < embed::XStorage > xSubStore = rxStore->openStorageElement( aSubStorageName, embed::ElementModes::READ ); ImplFillElementList( aElements, xSubStore, aSubStorageName+aSep, true ); } catch( com::sun::star::io::IOException& ) { ; // Doesn't have to exist... } } break; case SignatureModeMacros: { // 1) Macros rtl::OUString aSubStorageName( rtl::OUString::createFromAscii( "Basic" ) ); try { uno::Reference < embed::XStorage > xSubStore = rxStore->openStorageElement( aSubStorageName, embed::ElementModes::READ ); ImplFillElementList( aElements, xSubStore, aSubStorageName+aSep, true ); } catch( com::sun::star::io::IOException& ) { ; // Doesn't have to exist... } // 2) Dialogs aSubStorageName = rtl::OUString::createFromAscii( "Dialogs") ; try { uno::Reference < embed::XStorage > xSubStore = rxStore->openStorageElement( aSubStorageName, embed::ElementModes::READ ); ImplFillElementList( aElements, xSubStore, aSubStorageName+aSep, true ); } catch( com::sun::star::io::IOException& ) { ; // Doesn't have to exist... } } break; case SignatureModePackage: { // Everything except META-INF ImplFillElementList( aElements, rxStore, ::rtl::OUString(), true ); } break; } return aElements; } SignatureStreamHelper DocumentSignatureHelper::OpenSignatureStream( const uno::Reference < embed::XStorage >& rxStore, sal_Int32 nOpenMode, DocumentSignatureMode eDocSigMode ) { sal_Int32 nSubStorageOpenMode = embed::ElementModes::READ; if ( nOpenMode & embed::ElementModes::WRITE ) nSubStorageOpenMode = embed::ElementModes::WRITE; SignatureStreamHelper aHelper; try { ::rtl::OUString aSIGStoreName( RTL_CONSTASCII_USTRINGPARAM( "META-INF" ) ); aHelper.xSignatureStorage = rxStore->openStorageElement( aSIGStoreName, nSubStorageOpenMode ); if ( aHelper.xSignatureStorage.is() ) { ::rtl::OUString aSIGStreamName; if ( eDocSigMode == SignatureModeDocumentContent ) aSIGStreamName = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "DocumentSignatures.xml" ) ); else if ( eDocSigMode == SignatureModeMacros ) aSIGStreamName = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "MacroSignatures.xml" ) ); else aSIGStreamName = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "PackageSignatures.xml" ) ); aHelper.xSignatureStream = aHelper.xSignatureStorage->openStreamElement( aSIGStreamName, nOpenMode ); } } catch( com::sun::star::io::IOException& ) { // Doesn't have to exist... DBG_ASSERT( nOpenMode == embed::ElementModes::READ, "Error creating signature stream..." ); } return aHelper; } void SignatureStreamHelper::Clear() { // MT: bug in storage implementation, shouldn't be necessary if ( xSignatureStorage.is() ) { try { uno::Reference< lang::XComponent > xComp( xSignatureStorage, uno::UNO_QUERY ); xComp->dispose(); } catch ( lang::DisposedException ) { } } if ( xSignatureStream.is() ) { try { uno::Reference< lang::XComponent > xComp( xSignatureStream, uno::UNO_QUERY ); xComp->dispose(); } catch ( lang::DisposedException ) { } } xSignatureStream = NULL; xSignatureStorage = NULL; }