/************************************************************************* * * $RCSfile: ZipOutputStream.hxx,v $ * * $Revision: 1.17 $ * * last change: $Author: mtg $ $Date: 2001-09-05 19:33:51 $ * * 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): Martin Gallwey (gallwey@sun.com) * * ************************************************************************/ #ifndef _ZIP_OUTPUT_STREAM_HXX #define _ZIP_OUTPUT_STREAM_HXX #ifndef _BYTE_CHUCKER_HXX_ #include #endif #ifndef _DEFLATER_HXX #include #endif #ifndef _CRC32_HXX #include #endif #ifndef __SGI_STL_VECTOR #include #endif #ifndef _RTL_CIPHER_H_ #include #endif #ifndef _COM_SUN_STAR_PACKAGES_ZIP_ZIPENTRY_HPP_ #include #endif #ifndef _VOS_REF_H_ #include #endif #ifndef RTL_DIGEST_H_ #include #endif class EncryptionData; class ThreadedBuffer; class ZipOutputStream { friend class ThreadedBuffer; protected: com::sun::star::uno::Reference < com::sun::star::io::XOutputStream > xStream; ::std::vector < ::com::sun::star::packages::zip::ZipEntry *> aZipList; com::sun::star::uno::Sequence < sal_Int8 > aBuffer; com::sun::star::uno::Sequence < sal_Int8 > aEncryptionBuffer; ::rtl::OUString sComment; Deflater aDeflater; rtlCipher aCipher; rtlDigest aDigest; CRC32 aCRC; ByteChucker aChucker; com::sun::star::packages::zip::ZipEntry *pCurrentEntry; sal_Int16 nMethod, nLevel; sal_Bool bFinished, bEncryptCurrentEntry, bSpanning; sal_Int16 nCurrentDiskNumber; ::vos::ORef < EncryptionData > xCurrentEncryptData; public: ZipOutputStream( com::sun::star::uno::Reference < com::sun::star::io::XOutputStream > &xOStream, sal_Bool bNewSpanning ); ~ZipOutputStream(void); void setDiskNumber ( sal_Int16 nNewDiskNumber ) { nCurrentDiskNumber = nNewDiskNumber; } // rawWrite to support a direct write to the output stream void SAL_CALL rawWrite( ::com::sun::star::uno::Sequence< sal_Int8 >& rBuffer, sal_Int32 nNewOffset, sal_Int32 nNewLength ) throw(::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); void SAL_CALL rawCloseEntry( ) throw(::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); // XZipOutputStream interfaces void SAL_CALL setComment( const ::rtl::OUString& rComment ) throw(::com::sun::star::uno::RuntimeException); void SAL_CALL setMethod( sal_Int32 nNewMethod ) throw(::com::sun::star::uno::RuntimeException); void SAL_CALL setLevel( sal_Int32 nNewLevel ) throw(::com::sun::star::uno::RuntimeException); void SAL_CALL putNextEntry( ::com::sun::star::packages::zip::ZipEntry& rEntry, vos::ORef < EncryptionData > &rData, sal_Bool bEncrypt = sal_False ) throw(::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); void SAL_CALL closeEntry( ) throw(::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); void SAL_CALL write( const ::com::sun::star::uno::Sequence< sal_Int8 >& rBuffer, sal_Int32 nNewOffset, sal_Int32 nNewLength ) throw(::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); void SAL_CALL finish( ) throw(::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); void SAL_CALL close( ) throw(::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); static sal_uInt32 getCurrentDosTime ( ); protected: void doDeflate(); void writeEND(sal_uInt32 nOffset, sal_uInt32 nLength) throw(::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); void writeCEN( const com::sun::star::packages::zip::ZipEntry &rEntry ) throw(::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); void writeEXT( const com::sun::star::packages::zip::ZipEntry &rEntry ) throw(::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); sal_Int32 writeLOC( const com::sun::star::packages::zip::ZipEntry &rEntry ) throw(::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); }; #endif