787 lines
29 KiB
C++
787 lines
29 KiB
C++
/*************************************************************************
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*
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* $RCSfile: ZipPackage.cxx,v $
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*
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* $Revision: 1.41 $
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*
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* last change: $Author: mtg $ $Date: 2001-04-30 18:21:41 $
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*
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* The Contents of this file are made available subject to the terms of
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* either of the following licenses
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*
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* - GNU Lesser General Public License Version 2.1
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* - Sun Industry Standards Source License Version 1.1
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*
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* Sun Microsystems Inc., October, 2000
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2000 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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*
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* Sun Industry Standards Source License Version 1.1
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* =================================================
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* The contents of this file are subject to the Sun Industry Standards
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* Source License Version 1.1 (the "License"); You may not use this file
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* except in compliance with the License. You may obtain a copy of the
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* License at http://www.openoffice.org/license.html.
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*
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* Software provided under this License is provided on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
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* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
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* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
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* See the License for the specific provisions governing your rights and
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* obligations concerning the Software.
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*
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* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
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*
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* Copyright: 2000 by Sun Microsystems, Inc.
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*
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* All Rights Reserved.
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*
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* Contributor(s): Martin Gallwey (gallwey@sun.com)
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*
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*
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************************************************************************/
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#ifndef _ZIP_PACKAGE_HXX
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#include <ZipPackage.hxx>
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#endif
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#ifndef _ZIP_PACKAGE_SINK_HXX
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#include <ZipPackageSink.hxx>
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#endif
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#ifndef _ZIP_ENUMERATION_HXX
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#include <ZipEnumeration.hxx>
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#endif
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#ifndef _ZIP_PACKAGE_STREAM_HXX
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#include <ZipPackageStream.hxx>
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#endif
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#ifndef _ZIP_PACKAGE_FOLDER_HXX
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#include <ZipPackageFolder.hxx>
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#endif
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#ifndef _ZIP_OUTPUT_STREAM_HXX
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#include <ZipOutputStream.hxx>
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#endif
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#ifndef _ZIP_FILE_HXX
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#include <ZipFile.hxx>
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#endif
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#ifndef _COM_SUN_STAR_UCB_COMMANDABORTEDEXCEPTION_HPP_
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#include <com/sun/star/ucb/CommandAbortedException.hpp>
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#endif
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#ifndef _COM_SUN_STAR_BEANS_PROPERTYVALUE_HPP_
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#include <com/sun/star/beans/PropertyValue.hpp>
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#endif
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#ifndef _COM_SUN_STAR_PACKAGES_ZIPCONSTANTS_HPP_
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#include <com/sun/star/packages/ZipConstants.hpp>
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#endif
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#ifndef _COM_SUN_STAR_PACKAGES_MANIFEST_XMANIFESTREADER_HPP_
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#include <com/sun/star/packages/manifest/XManifestReader.hpp>
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#endif
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#ifndef _COM_SUN_STAR_PACKAGES_MANIFEST_XMANIFESTWRITER_HPP_
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#include <com/sun/star/packages/manifest/XManifestWriter.hpp>
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#endif
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using namespace rtl;
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using namespace std;
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using namespace com::sun::star::io;
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using namespace com::sun::star::registry;
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using namespace com::sun::star::util;
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using namespace com::sun::star::uno;
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using namespace com::sun::star::container;
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using namespace com::sun::star::lang;
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using namespace com::sun::star::beans;
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using namespace com::sun::star::packages;
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using namespace com::sun::star::packages::manifest;
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using namespace com::sun::star::packages::ZipConstants;
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ZipPackage::ZipPackage (const Reference < XMultiServiceFactory > &xNewFactory)
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: pContent(NULL)
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, pZipFile(NULL)
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, pRootFolder(NULL)
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, xContentStream (NULL)
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, xContentSeek (NULL)
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, xRootFolder (NULL)
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, xFactory(xNewFactory)
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{
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pRootFolder = new ZipPackageFolder();
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xRootFolder = Reference < XNameContainer > (pRootFolder );
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}
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ZipPackage::~ZipPackage( void )
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{
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delete pContent;
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delete pZipFile;
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// As all folders and streams contain references to their parents,
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// we must remove these references so that they will be deleted when
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// the hash_map of the root folder is cleared, releasing all subfolders
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// and substreams which in turn release theirs, etc. When xRootFolder is
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// released when this destructor completes, the folder tree should be
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// deleted fully (and automagically).
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pRootFolder->releaseUpwardRef();
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}
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void ZipPackage::getZipFileContents()
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{
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ZipEnumeration *pEnum = pZipFile->entries();
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Reference< XNameContainer > xCurrent;
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ZipPackageStream *pPkgStream;
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ZipPackageFolder *pPkgFolder;
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Any aAny;
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while (pEnum->hasMoreElements())
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{
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xCurrent = xRootFolder;
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sal_Int32 nOldIndex = 0,nIndex = 0;
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const ZipEntry & rEntry = *pEnum->nextElement();
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const OUString &rName = rEntry.sName;
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if (rName.lastIndexOf('/') == rName.getLength()-1)
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{
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while ((nIndex = rName.indexOf('/', nOldIndex)) != -1)
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{
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OUString sTemp = rName.copy (nOldIndex, nIndex - nOldIndex);
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if (nIndex == nOldIndex)
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break;
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if (!xCurrent->hasByName(sTemp))
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{
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pPkgFolder = new ZipPackageFolder();
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pPkgFolder->setName(sTemp);
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try
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{
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pPkgFolder->setParent( Reference < XInterface > (xCurrent, UNO_QUERY) );
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}
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catch ( NoSupportException& )
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{
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VOS_ENSURE(0, "setParent threw an exception: attempted to set Parent to non-existing interface!");
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}
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xCurrent = Reference < XNameContainer > (pPkgFolder);
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}
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else
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{
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Reference < XUnoTunnel> xRef;
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aAny = xCurrent->getByName(sTemp);
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aAny >>= xRef;
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xCurrent = Reference < XNameContainer > (xRef, UNO_QUERY);
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}
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nOldIndex = nIndex+1;
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}
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}
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else
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{
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while ((nIndex = rName.indexOf('/', nOldIndex)) != -1)
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{
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OUString sTemp = rName.copy (nOldIndex, nIndex - nOldIndex);
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if (nIndex == nOldIndex)
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break;
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if (!xCurrent->hasByName(sTemp))
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{
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pPkgFolder = new ZipPackageFolder();
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pPkgFolder->setName(sTemp);
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try
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{
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pPkgFolder->setParent( Reference < XInterface >(xCurrent, UNO_QUERY));
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}
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catch ( NoSupportException& )
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{
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VOS_ENSURE( 0, "setParent threw an exception: attempted to set Parent to non-existing interface!");
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}
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xCurrent = Reference < XNameContainer > (pPkgFolder);
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}
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else
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{
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Reference < XUnoTunnel> xRef;
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aAny = xCurrent->getByName(sTemp);
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aAny >>= xRef;
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xCurrent = Reference < XNameContainer > (xRef, UNO_QUERY);
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}
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nOldIndex = nIndex+1;
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}
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OUString sStreamName = rName.copy( nOldIndex, rName.getLength() - nOldIndex);
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pPkgStream = new ZipPackageStream( *this );
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pPkgStream->SetPackageMember( sal_True );
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pPkgStream->setZipEntry( rEntry );
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pPkgStream->setName( sStreamName );
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try
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{
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pPkgStream->setParent( Reference < XInterface > (xCurrent, UNO_QUERY));
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}
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catch ( NoSupportException& )
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{
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VOS_ENSURE( 0, "setParent threw an exception: attempted to set Parent to non-existing interface!");
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}
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}
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}
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const OUString sManifest (RTL_CONSTASCII_USTRINGPARAM( "META-INF/manifest.xml") );
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if (hasByHierarchicalName( sManifest ) )
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{
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Reference < XUnoTunnel > xTunnel;
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aAny = getByHierarchicalName( sManifest );
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aAny >>= xTunnel;
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Reference < XActiveDataSink > xSink (xTunnel, UNO_QUERY);
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if (xSink.is())
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{
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OUString sManifestReader ( RTL_CONSTASCII_USTRINGPARAM ( "com.sun.star.packages.manifest.ManifestReader" ) );
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Reference < XManifestReader > xReader (xFactory->createInstance( sManifestReader ), UNO_QUERY );
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if ( xReader.is() )
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{
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const OUString sPropFullPath ( RTL_CONSTASCII_USTRINGPARAM ( "FullPath" ) );
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const OUString sPropMediaType ( RTL_CONSTASCII_USTRINGPARAM ( "MediaType" ) );
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const OUString sPropInitialisationVector ( RTL_CONSTASCII_USTRINGPARAM ( "InitialisationVector" ) );
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const OUString sPropSalt ( RTL_CONSTASCII_USTRINGPARAM ( "Salt" ) );
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const OUString sPropIterationCount ( RTL_CONSTASCII_USTRINGPARAM ( "IterationCount" ) );
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Sequence < Sequence < PropertyValue > > aManifestSequence = xReader->readManifestSequence ( xSink->getInputStream() );
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sal_Int32 nLength = aManifestSequence.getLength();
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const Sequence < PropertyValue > *pSequence = aManifestSequence.getConstArray();
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ZipPackageStream *pStream = NULL;
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ZipPackageFolder *pFolder = NULL;
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for (sal_Int32 i = 0; i < nLength ; i++, pSequence++)
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{
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OUString sPath, sMediaType;
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const PropertyValue *pValue = pSequence->getConstArray();
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for (sal_Int32 j = 0, nNum = pSequence->getLength(); j < nNum; j++ )
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{
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if (pValue[j].Name.equals( sPropFullPath ) )
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pValue[j].Value >>= sPath;
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else if (pValue[j].Name.equals( sPropMediaType ) )
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pValue[j].Value >>= sMediaType;
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}
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if (sPath.getLength() && hasByHierarchicalName ( sPath ) )
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{
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Any aAny = getByHierarchicalName( sPath );
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Reference < XUnoTunnel > xTunnel;
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aAny >>= xTunnel;
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sal_Int64 nTest=0;
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if ((nTest = xTunnel->getSomething(ZipPackageFolder::getUnoTunnelImplementationId())) != 0)
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{
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pFolder = reinterpret_cast < ZipPackageFolder* > ( nTest );
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pFolder->SetMediaType ( sMediaType );
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}
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else
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{
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pStream = reinterpret_cast < ZipPackageStream* > ( xTunnel->getSomething(ZipPackageStream::getUnoTunnelImplementationId()));
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pStream->SetMediaType ( sMediaType );
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pValue = pSequence->getConstArray();
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sal_Bool bSetEncrypted = sal_False;
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for (sal_Int32 j = 0, nNum = pSequence->getLength(); j < nNum; j++ )
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{
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Sequence < sal_Int8 > aSequence;
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if (pValue[j].Name.equals( sPropSalt ) )
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{
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pValue[j].Value >>= aSequence;
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pStream->setSalt ( aSequence );
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bSetEncrypted = sal_True;
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}
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else if (pValue[j].Name.equals( sPropInitialisationVector ) )
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{
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pValue[j].Value >>= aSequence;
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pStream->setInitialisationVector ( aSequence );
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bSetEncrypted = sal_True;
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}
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else if (pValue[j].Name.equals( sPropIterationCount ) )
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{
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sal_Int64 nCount;
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pValue[j].Value >>= nCount;
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pStream->setIterationCount ( nCount );
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bSetEncrypted = sal_True;
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}
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}
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if (bSetEncrypted)
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pStream->SetToBeEncrypted ( sal_True );
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}
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}
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}
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}
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}
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}
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}
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// XInitialization
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void SAL_CALL ZipPackage::initialize( const Sequence< Any >& aArguments )
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throw(Exception, RuntimeException)
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{
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OUString sURL;
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aArguments[0] >>= sURL;
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pContent = new ::ucb::Content(sURL, Reference < com::sun::star::ucb::XCommandEnvironment >() );
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Reference < XActiveDataSink > xSink = new ZipPackageSink;
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try
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{
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if (pContent->openStream ( xSink) )
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xContentStream = xSink->getInputStream();
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xContentSeek = Reference < XSeekable > (xContentStream, UNO_QUERY);
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try
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{
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pZipFile = new ZipFile(xContentStream, sal_True);
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getZipFileContents();
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}
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catch (ZipException&)// rException)
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{
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// clean up the memory, throw an assertion, and tell the UCB about the error
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delete pZipFile; pZipFile = NULL;
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VOS_ENSURE( 0, "ZipException thrown - bad Zip File"); //rException.Message);
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throw;
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}
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}
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catch (::com::sun::star::ucb::CommandAbortedException&)
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{
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// File doesn't exist, we'll create it at commitChanges time
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}
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}
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Any SAL_CALL ZipPackage::getByHierarchicalName( const OUString& aName )
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throw(NoSuchElementException, RuntimeException)
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{
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OUString sTemp, sRoot( RTL_CONSTASCII_USTRINGPARAM ( "/" ) );
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sal_Int32 nOldIndex =0, nIndex;
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Any aAny;
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Reference < XNameContainer > xCurrent (xRootFolder);
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Reference < XNameContainer > xPrevious (NULL);
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if (aName[nOldIndex] == '/')
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nOldIndex++;
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if (aName == sRoot)
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aAny <<= Reference < XUnoTunnel > (pRootFolder);
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else if (aName.lastIndexOf('/') == (nIndex = aName.getLength()-1))
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{
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if ( aRecent.count(aName) && (nOldIndex = aName.lastIndexOf('/', nIndex)) != -1)
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{
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sTemp = aName.copy(++nOldIndex, nIndex-nOldIndex);
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if (aRecent[aName]->hasByName(sTemp) )
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return aRecent[aName]->getByName(sTemp);
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else
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aRecent.erase(aName);
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}
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nOldIndex=0;
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while ((nIndex = aName.indexOf('/', nOldIndex)) != -1)
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{
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sTemp = aName.copy (nOldIndex, nIndex - nOldIndex);
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Reference < XUnoTunnel > xRef;
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if (nIndex == nOldIndex)
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break;
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if (xCurrent->hasByName(sTemp))
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{
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aAny = xCurrent->getByName(sTemp);
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aAny >>= xRef;
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xCurrent = Reference < XNameContainer > (xRef, UNO_QUERY);
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}
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else
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throw NoSuchElementException();
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nOldIndex = nIndex+1;
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}
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aRecent[aName] = xPrevious;
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}
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else
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{
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if ( aRecent.count(aName) && (nOldIndex = aName.lastIndexOf('/', nIndex)) != -1)
|
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{
|
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sTemp = aName.copy(++nOldIndex, nIndex-nOldIndex);
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if (aRecent[aName]->hasByName(sTemp) )
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return aRecent[aName]->getByName(sTemp);
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else
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aRecent.erase(aName);
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}
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nOldIndex=0;
|
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while ((nIndex = aName.indexOf('/', nOldIndex)) != -1)
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{
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sTemp = aName.copy (nOldIndex, nIndex - nOldIndex);
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Reference < XUnoTunnel > xChildRef;
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|
|
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if (nIndex == nOldIndex)
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|
break;
|
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if (xCurrent->hasByName(sTemp))
|
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{
|
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aAny = xCurrent->getByName(sTemp);
|
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aAny >>= xChildRef;
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xCurrent = Reference < XNameContainer > (xChildRef, UNO_QUERY);
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}
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else
|
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throw NoSuchElementException();
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nOldIndex = nIndex+1;
|
|
}
|
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OUString sStreamName = aName.copy( nOldIndex, aName.getLength() - nOldIndex);
|
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if (xCurrent->hasByName(sStreamName))
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{
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aRecent[aName] = xCurrent;
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return xCurrent->getByName(sStreamName);
|
|
}
|
|
else
|
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throw NoSuchElementException();
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|
}
|
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return aAny;
|
|
}
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|
|
|
sal_Bool SAL_CALL ZipPackage::hasByHierarchicalName( const OUString& aName )
|
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throw(RuntimeException)
|
|
{
|
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OUString sTemp, sRoot( RTL_CONSTASCII_USTRINGPARAM ( "/" ) );
|
|
sal_Int32 nOldIndex = 0, nIndex;
|
|
Any aAny;
|
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Reference < XNameContainer > xCurrent (xRootFolder);
|
|
Reference < XNameContainer > xPrevious (NULL);
|
|
|
|
if (aName[nOldIndex] == '/')
|
|
nOldIndex++;
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|
|
|
if (aName == sRoot)
|
|
return sal_True;
|
|
else if (aName.lastIndexOf('/') == (nIndex = aName.getLength()-1))
|
|
{
|
|
if ( aRecent.count(aName) && (nOldIndex = aName.lastIndexOf('/', nIndex)) != -1)
|
|
{
|
|
sTemp = aName.copy(++nOldIndex, nIndex - nOldIndex);
|
|
if (aRecent[aName]->hasByName(sTemp) )
|
|
return sal_True;
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else
|
|
aRecent.erase(aName);
|
|
}
|
|
nOldIndex=0;
|
|
while ((nIndex = aName.indexOf('/', nOldIndex)) != -1)
|
|
{
|
|
sTemp = aName.copy (nOldIndex, nIndex - nOldIndex);
|
|
Reference < XUnoTunnel > xRef;
|
|
if (nIndex == nOldIndex)
|
|
break;
|
|
if (xCurrent->hasByName(sTemp))
|
|
{
|
|
aAny = xCurrent->getByName(sTemp);
|
|
aAny >>= xRef;
|
|
xPrevious = xCurrent;
|
|
xCurrent = Reference < XNameContainer > (xRef, UNO_QUERY);
|
|
}
|
|
else
|
|
return sal_False;
|
|
nOldIndex = nIndex+1;
|
|
}
|
|
aRecent[aName] = xPrevious;
|
|
return sal_True;
|
|
}
|
|
else
|
|
{
|
|
if ( aRecent.count(aName) && (nOldIndex = aName.lastIndexOf('/', nIndex)) != -1)
|
|
{
|
|
sTemp = aName.copy(++nOldIndex, nIndex - nOldIndex);
|
|
if (aRecent[aName]->hasByName(sTemp) )
|
|
return sal_True;
|
|
else
|
|
aRecent.erase(aName);
|
|
}
|
|
nOldIndex=0;
|
|
while ((nIndex = aName.indexOf('/', nOldIndex)) != -1)
|
|
{
|
|
sTemp = aName.copy (nOldIndex, nIndex - nOldIndex);
|
|
Reference < XUnoTunnel > xChildRef;
|
|
if (nIndex == nOldIndex)
|
|
break;
|
|
if (xCurrent->hasByName(sTemp))
|
|
{
|
|
aAny = xCurrent->getByName(sTemp);
|
|
aAny >>= xChildRef;
|
|
xCurrent = Reference < XNameContainer > (xChildRef, UNO_QUERY);
|
|
}
|
|
else
|
|
return sal_False;
|
|
nOldIndex = nIndex+1;
|
|
}
|
|
OUString sStreamName = aName.copy( nOldIndex, aName.getLength() - nOldIndex);
|
|
|
|
if (xCurrent->hasByName(sStreamName))
|
|
{
|
|
aRecent[aName] = xCurrent;
|
|
return sal_True;
|
|
}
|
|
return sal_False;
|
|
}
|
|
}
|
|
|
|
// XSingleServiceFactory
|
|
Reference< XInterface > SAL_CALL ZipPackage::createInstance( )
|
|
throw(Exception, RuntimeException)
|
|
{
|
|
Reference < XInterface > xRef = *(new ZipPackageStream ( *this ));
|
|
return xRef;
|
|
}
|
|
Reference< XInterface > SAL_CALL ZipPackage::createInstanceWithArguments( const Sequence< Any >& aArguments )
|
|
throw(Exception, RuntimeException)
|
|
{
|
|
sal_Bool bArg;
|
|
Reference < XInterface > xRef;
|
|
aArguments[0] >>= bArg;
|
|
if (bArg)
|
|
xRef = *new ZipPackageFolder ( );
|
|
else
|
|
xRef = *new ZipPackageStream ( *this );
|
|
|
|
return xRef;
|
|
}
|
|
|
|
// XChangesBatch
|
|
void SAL_CALL ZipPackage::commitChanges( )
|
|
throw(WrappedTargetException, RuntimeException)
|
|
{
|
|
std::vector < Sequence < PropertyValue > > aManList;
|
|
|
|
// Set up output buffer. ZipPackageBuffer implements both
|
|
// XInputStream and XOutputStream as the UCB requires an XInputStream
|
|
// and the ZipOutputStream writes to an XOutputStream
|
|
|
|
ZipPackageBuffer *pZipBuffer = new ZipPackageBuffer( 65535 );
|
|
Reference < XOutputStream > xOutStream (pZipBuffer);
|
|
ZipOutputStream aZipOut ( xOutStream, 65535 );
|
|
|
|
// Make a reference to the manifest output stream so it persists
|
|
// until the call to ZipOutputStream->finish()
|
|
|
|
Reference < XOutputStream > xManOutStream;
|
|
aZipOut.setMethod(DEFLATED);
|
|
aZipOut.setLevel(DEFAULT_COMPRESSION);
|
|
|
|
// Remove the old META-INF directory as this will be re-generated below.
|
|
// Pass save-contents a vector which will be used to store the entries which
|
|
// are placed inside the Manifest et al. Note: saveContents is called
|
|
// recursively.
|
|
|
|
const OUString sMeta ( RTL_CONSTASCII_USTRINGPARAM ( "META-INF" ) );
|
|
const OUString sMediaType ( RTL_CONSTASCII_USTRINGPARAM ( "MediaType" ) );
|
|
const OUString sFullPath ( RTL_CONSTASCII_USTRINGPARAM ( "FullPath" ) );
|
|
if (xRootFolder->hasByName( sMeta ) )
|
|
xRootFolder->removeByName( sMeta );
|
|
|
|
Sequence < PropertyValue > aPropSeq ( 2 );
|
|
aPropSeq [0].Name = sMediaType;
|
|
aPropSeq [0].Value <<= pRootFolder->GetMediaType( );
|
|
aPropSeq [1].Name = sFullPath;
|
|
aPropSeq [1].Value <<= OUString ( RTL_CONSTASCII_USTRINGPARAM ( "/" ) );
|
|
|
|
aManList.push_back( aPropSeq );
|
|
pRootFolder->saveContents(OUString(), aManList, aZipOut);
|
|
|
|
OUString sManifestWriter( RTL_CONSTASCII_USTRINGPARAM ( "com.sun.star.packages.manifest.ManifestWriter" ) );
|
|
Reference < XManifestWriter > xWriter (xFactory->createInstance( sManifestWriter ), UNO_QUERY );
|
|
if ( xWriter.is() )
|
|
{
|
|
ZipEntry * pEntry = new ZipEntry;
|
|
ZipPackageBuffer *pBuffer = new ZipPackageBuffer(65535);
|
|
xManOutStream = Reference < XOutputStream > (*pBuffer, UNO_QUERY);
|
|
|
|
pEntry->sName = OUString( RTL_CONSTASCII_USTRINGPARAM ( "META-INF/manifest.xml") );
|
|
pEntry->nMethod = DEFLATED;
|
|
pEntry->nCrc = -1;
|
|
pEntry->nSize = -1;
|
|
pEntry->nCompressedSize = -1;
|
|
pEntry->nTime = ZipOutputStream::getCurrentDosTime();
|
|
|
|
Sequence < Sequence < PropertyValue > > aManifestSequence ( aManList.size());
|
|
Sequence < PropertyValue > * pSequence = aManifestSequence.getArray();
|
|
for (vector < Sequence < PropertyValue > >::const_iterator aIter = aManList.begin(), aEnd = aManList.end();
|
|
aIter != aEnd;
|
|
aIter++, pSequence++)
|
|
*pSequence= (*aIter);
|
|
xWriter->writeManifestSequence ( xManOutStream, aManifestSequence );
|
|
|
|
sal_Int32 nBufferLength = static_cast < sal_Int32 > (pBuffer->getPosition());
|
|
pBuffer->aBuffer.realloc( nBufferLength );
|
|
|
|
try
|
|
{
|
|
vos::ORef < EncryptionData > xEmpty;
|
|
aZipOut.putNextEntry(*pEntry, xEmpty);
|
|
aZipOut.write(pBuffer->aBuffer, 0, nBufferLength);
|
|
aZipOut.closeEntry();
|
|
}
|
|
catch (::com::sun::star::io::IOException & )
|
|
{
|
|
VOS_ENSURE( 0, "Error adding META-INF/manifest.xml to the ZipOutputStream" );
|
|
}
|
|
}
|
|
try
|
|
{
|
|
aZipOut.finish();
|
|
}
|
|
catch (::com::sun::star::io::IOException & )
|
|
{
|
|
VOS_ENSURE( 0, "Error writing ZIP file to disk" );
|
|
}
|
|
|
|
xContentStream = Reference < XInputStream > (pZipBuffer);
|
|
xContentSeek = Reference < XSeekable > (pZipBuffer);
|
|
|
|
pZipFile->setInputStream ( xContentStream );
|
|
pZipBuffer->seek(0);
|
|
try
|
|
{
|
|
pContent->writeStream( Reference < XInputStream > (pZipBuffer), sal_True );
|
|
}
|
|
catch (::com::sun::star::ucb::CommandAbortedException&)
|
|
{
|
|
VOS_ENSURE( 0, "Unable to write Zip File to disk!");
|
|
}
|
|
}
|
|
|
|
sal_Bool SAL_CALL ZipPackage::hasPendingChanges( )
|
|
throw(RuntimeException)
|
|
{
|
|
return sal_False;
|
|
}
|
|
Sequence< ElementChange > SAL_CALL ZipPackage::getPendingChanges( )
|
|
throw(RuntimeException)
|
|
{
|
|
return Sequence < ElementChange > ( NULL, 0 );
|
|
}
|
|
|
|
/**
|
|
* Function to create a new component instance; is needed by factory helper implementation.
|
|
* @param xMgr service manager to if the components needs other component instances
|
|
*/
|
|
Reference < XInterface >SAL_CALL ZipPackage_createInstance(
|
|
const Reference< XMultiServiceFactory > & xMgr )
|
|
{
|
|
return Reference< XInterface >( *new ZipPackage(xMgr) );
|
|
}
|
|
|
|
OUString ZipPackage::getImplementationName()
|
|
{
|
|
#if SUPD>625
|
|
return OUString( RTL_CONSTASCII_USTRINGPARAM ( "com.sun.star.packages.comp.ZipPackage" ) );
|
|
#else
|
|
return OUString( RTL_CONSTASCII_USTRINGPARAM ( "com.sun.star.package.Package" ) );
|
|
#endif
|
|
}
|
|
|
|
Sequence< OUString > ZipPackage::getSupportedServiceNames()
|
|
{
|
|
Sequence< OUString > aNames(1);
|
|
#if SUPD>625
|
|
aNames[0] = OUString( RTL_CONSTASCII_USTRINGPARAM ( "com.sun.star.packages.comp.ZipPackage" ) );
|
|
#else
|
|
aNames[0] = OUString( RTL_CONSTASCII_USTRINGPARAM ( "com.sun.star.package.Package" ) );
|
|
#endif
|
|
return aNames;
|
|
}
|
|
sal_Bool SAL_CALL ZipPackage::supportsService( OUString const & rServiceName )
|
|
throw (RuntimeException)
|
|
{
|
|
return rServiceName == getSupportedServiceNames()[0];
|
|
}
|
|
Reference < XSingleServiceFactory > ZipPackage::createServiceFactory( Reference < XMultiServiceFactory > const & rServiceFactory )
|
|
{
|
|
return cppu::createSingleFactory (rServiceFactory,
|
|
getImplementationName(),
|
|
ZipPackage_createInstance,
|
|
getSupportedServiceNames());
|
|
}
|
|
|
|
//XInterface
|
|
Any SAL_CALL ZipPackage::queryInterface( const Type& rType )
|
|
throw(RuntimeException)
|
|
{
|
|
return ::cppu::queryInterface ( rType ,
|
|
// OWeakObject interfaces
|
|
reinterpret_cast< XInterface* > ( this ) ,
|
|
static_cast< XWeak* > ( this ) ,
|
|
// my own interfaces
|
|
static_cast< XInitialization* > ( this ) ,
|
|
static_cast< XSingleServiceFactory* > ( this ) ,
|
|
static_cast< XUnoTunnel* > ( this ) ,
|
|
static_cast< XHierarchicalNameAccess* > ( this ) ,
|
|
static_cast< XPropertySet* > ( this ) ,
|
|
static_cast< XChangesBatch* > ( this ) );
|
|
}
|
|
|
|
void SAL_CALL ZipPackage::acquire( )
|
|
throw()
|
|
{
|
|
OWeakObject::acquire();
|
|
}
|
|
void SAL_CALL ZipPackage::release( )
|
|
throw()
|
|
{
|
|
OWeakObject::release();
|
|
}
|
|
|
|
// XUnoTunnel
|
|
Sequence< sal_Int8 > ZipPackage::getUnoTunnelImplementationId( void )
|
|
throw (RuntimeException)
|
|
{
|
|
static ::cppu::OImplementationId * pId = 0;
|
|
if (! pId)
|
|
{
|
|
::osl::MutexGuard aGuard( ::osl::Mutex::getGlobalMutex() );
|
|
if (! pId)
|
|
{
|
|
static ::cppu::OImplementationId aId;
|
|
pId = &aId;
|
|
}
|
|
}
|
|
return pId->getImplementationId();
|
|
}
|
|
|
|
sal_Int64 SAL_CALL ZipPackage::getSomething( const Sequence< sal_Int8 >& aIdentifier )
|
|
throw(RuntimeException)
|
|
{
|
|
if (aIdentifier.getLength() == 16 && 0 == rtl_compareMemory(getUnoTunnelImplementationId().getConstArray(), aIdentifier.getConstArray(), 16 ) )
|
|
return reinterpret_cast < sal_Int64 > ( this );
|
|
return 0;
|
|
}
|
|
|
|
Reference< XPropertySetInfo > SAL_CALL ZipPackage::getPropertySetInfo( )
|
|
throw(RuntimeException)
|
|
{
|
|
return Reference < XPropertySetInfo > (NULL);
|
|
}
|
|
void SAL_CALL ZipPackage::setPropertyValue( const OUString& aPropertyName, const Any& aValue )
|
|
throw(UnknownPropertyException, PropertyVetoException, IllegalArgumentException, WrappedTargetException, RuntimeException)
|
|
{
|
|
if (aPropertyName.equalsAsciiL(RTL_CONSTASCII_STRINGPARAM("EncryptionKey") ) )
|
|
if (!( aValue >>= aEncryptionKey ) )
|
|
throw IllegalArgumentException();
|
|
else
|
|
throw UnknownPropertyException();
|
|
}
|
|
Any SAL_CALL ZipPackage::getPropertyValue( const OUString& PropertyName )
|
|
throw(UnknownPropertyException, WrappedTargetException, RuntimeException)
|
|
{
|
|
Any aAny;
|
|
if (PropertyName.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM ( "EncryptionKey" ) ) )
|
|
{
|
|
aAny <<= aEncryptionKey;
|
|
return aAny;
|
|
}
|
|
else
|
|
throw UnknownPropertyException();
|
|
}
|
|
void SAL_CALL ZipPackage::addPropertyChangeListener( const OUString& aPropertyName, const Reference< XPropertyChangeListener >& xListener )
|
|
throw(UnknownPropertyException, WrappedTargetException, RuntimeException)
|
|
{
|
|
}
|
|
void SAL_CALL ZipPackage::removePropertyChangeListener( const OUString& aPropertyName, const Reference< XPropertyChangeListener >& aListener )
|
|
throw(UnknownPropertyException, WrappedTargetException, RuntimeException)
|
|
{
|
|
}
|
|
void SAL_CALL ZipPackage::addVetoableChangeListener( const OUString& PropertyName, const Reference< XVetoableChangeListener >& aListener )
|
|
throw(UnknownPropertyException, WrappedTargetException, RuntimeException)
|
|
{
|
|
}
|
|
void SAL_CALL ZipPackage::removeVetoableChangeListener( const OUString& PropertyName, const Reference< XVetoableChangeListener >& aListener )
|
|
throw(UnknownPropertyException, WrappedTargetException, RuntimeException)
|
|
{
|
|
}
|