257 lines
No EOL
10 KiB
C++
257 lines
No EOL
10 KiB
C++
/*************************************************************************
|
|
*
|
|
* $RCSfile: documentsignaturehelper.cxx,v $
|
|
*
|
|
* $Revision: 1.5 $
|
|
*
|
|
* last change: $Author: vg $ $Date: 2005-03-10 18:08:03 $
|
|
*
|
|
* 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 <xmlsecurity/documentsignaturehelper.hxx>
|
|
|
|
#include <com/sun/star/container/XNameAccess.hpp>
|
|
#include <com/sun/star/lang/XComponent.hpp>
|
|
#include <com/sun/star/lang/DisposedException.hpp>
|
|
|
|
#ifndef _COM_SUN_STAR_EMBED_XSTORAGE_HPP_
|
|
#include <com/sun/star/embed/XStorage.hpp>
|
|
#endif
|
|
#ifndef _COM_SUN_STAR_EMBED_ELEMENTMODES_HPP_
|
|
#include <com/sun/star/embed/ElementModes.hpp>
|
|
#endif
|
|
|
|
#include <tools/debug.hxx>
|
|
|
|
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, xSubStore, 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...
|
|
}
|
|
// 3) OLE....
|
|
aSubStorageName = rtl::OUString::createFromAscii( "ObjectReplacements" );
|
|
try
|
|
{
|
|
uno::Reference < embed::XStorage > xSubStore = rxStore->openStorageElement( aSubStorageName, embed::ElementModes::READ );
|
|
ImplFillElementList( aElements, xSubStore, aSubStorageName+aSep, true );
|
|
xSubStore.clear();
|
|
|
|
// Object folders...
|
|
rtl::OUString aMatchStr( rtl::OUString::createFromAscii( "Object " ) );
|
|
uno::Reference < container::XNameAccess > xElements( rxStore, uno::UNO_QUERY );
|
|
uno::Sequence< ::rtl::OUString > aElementNames = xElements->getElementNames();
|
|
sal_Int32 nElements = aElementNames.getLength();
|
|
const ::rtl::OUString* pNames = aElementNames.getConstArray();
|
|
for ( sal_Int32 n = 0; n < nElements; n++ )
|
|
{
|
|
if ( ( pNames[n].match( aMatchStr ) ) && rxStore->isStorageElement( pNames[n] ) )
|
|
{
|
|
uno::Reference < embed::XStorage > xSubStore = rxStore->openStorageElement( pNames[n], embed::ElementModes::READ );
|
|
ImplFillElementList( aElements, xSubStore, pNames[n]+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...
|
|
}
|
|
// 3) Scripts
|
|
aSubStorageName = rtl::OUString::createFromAscii( "Scripts") ;
|
|
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 = DocumentSignatureHelper::GetDocumentContentSignatureDefaultStreamName();
|
|
else if ( eDocSigMode == SignatureModeMacros )
|
|
aSIGStreamName = DocumentSignatureHelper::GetScriptingContentSignatureDefaultStreamName();
|
|
else
|
|
aSIGStreamName = DocumentSignatureHelper::GetPackageSignatureDefaultStreamName();
|
|
|
|
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;
|
|
}
|
|
|
|
::rtl::OUString DocumentSignatureHelper::GetDocumentContentSignatureDefaultStreamName()
|
|
{
|
|
return ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "documentsignatures.xml" ) );
|
|
}
|
|
|
|
::rtl::OUString DocumentSignatureHelper::GetScriptingContentSignatureDefaultStreamName()
|
|
{
|
|
return ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "macrosignatures.xml" ) );
|
|
}
|
|
|
|
::rtl::OUString DocumentSignatureHelper::GetPackageSignatureDefaultStreamName()
|
|
{
|
|
return ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "packagesignatures.xml" ) );
|
|
} |