/************************************************************************* * * $RCSfile: ZipPackageStream.hxx,v $ * * $Revision: 1.18 $ * * last change: $Author: kz $ $Date: 2005-07-12 12:32:00 $ * * 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_PACKAGE_STREAM_HXX #define _ZIP_PACKAGE_STREAM_HXX #ifndef _COM_SUN_STAR_IO_XACTIVEDATASINK_HPP_ #include #endif #ifndef _COM_SUN_STAR_PACKAGES_XDATASINKENCRSUPPORT_HPP_ #include #endif #ifndef _ZIP_PACKAGE_ENTRY_HXX #include #endif #ifndef _VOS_REF_H_ #include #endif #ifndef _ENCRYPTION_DATA_HXX_ #include #endif #ifndef _CPPUHELPER_IMPLBASE2_HXX #include #endif #ifndef __MUTEXHOLDER_HXX_ #include #endif #define PACKAGE_STREAM_NOTSET 0 #define PACKAGE_STREAM_PACKAGEMEMBER 1 #define PACKAGE_STREAM_DETECT 2 #define PACKAGE_STREAM_DATA 3 #define PACKAGE_STREAM_RAW 4 class ZipPackage; struct ZipEntry; class ZipPackageStream : public cppu::ImplInheritanceHelper2 < ZipPackageEntry, ::com::sun::star::io::XActiveDataSink, ::com::sun::star::packages::XDataSinkEncrSupport > { static com::sun::star::uno::Sequence < sal_Int8 > aImplementationId; protected: com::sun::star::uno::Reference < com::sun::star::io::XInputStream > xStream; const ::com::sun::star::uno::Reference < com::sun::star::lang::XMultiServiceFactory > m_xFactory; ZipPackage &rZipPackage; sal_Bool bToBeCompressed, bToBeEncrypted, bHaveOwnKey, bIsEncrypted; vos::ORef < EncryptionData > xEncryptionData; sal_uInt8 m_nStreamMode; sal_uInt32 m_nMagicalHackPos; sal_uInt32 m_nMagicalHackSize; SotMutexHolderRef m_aSharedMutexRef; public: sal_Bool HasOwnKey () { return bHaveOwnKey;} sal_Bool IsToBeCompressed () { return bToBeCompressed;} sal_Bool IsToBeEncrypted () { return bToBeEncrypted;} sal_Bool IsEncrypted () { return bIsEncrypted;} sal_Bool IsPackageMember () { return m_nStreamMode == PACKAGE_STREAM_PACKAGEMEMBER;} vos::ORef < EncryptionData > & getEncryptionData () { return xEncryptionData;} const com::sun::star::uno::Sequence < sal_Int8 >& getKey () { return xEncryptionData->aKey;} const com::sun::star::uno::Sequence < sal_uInt8 >& getInitialisationVector () { return xEncryptionData->aInitVector;} const com::sun::star::uno::Sequence < sal_uInt8 >& getDigest () { return xEncryptionData->aDigest;} const com::sun::star::uno::Sequence < sal_uInt8 >& getSalt () { return xEncryptionData->aSalt;} const sal_Int32 getIterationCount () { return xEncryptionData->nIterationCount;} const sal_Int32 getSize () { return aEntry.nSize;} sal_uInt8 GetStreamMode() { return m_nStreamMode; } sal_uInt32 GetMagicalHackPos() { return m_nMagicalHackPos; } sal_uInt32 GetMagicalHackSize() { return m_nMagicalHackSize; } void SetToBeCompressed (sal_Bool bNewValue) { bToBeCompressed = bNewValue;} void SetIsEncrypted (sal_Bool bNewValue) { bIsEncrypted = bNewValue;} void SetToBeEncrypted (sal_Bool bNewValue) { bToBeEncrypted = bNewValue; if ( bToBeEncrypted && xEncryptionData.isEmpty()) xEncryptionData = new EncryptionData; else if ( !bToBeEncrypted && !xEncryptionData.isEmpty() ) xEncryptionData.unbind(); } void SetPackageMember (sal_Bool bNewValue); void setKey (const com::sun::star::uno::Sequence < sal_Int8 >& rNewKey ) { xEncryptionData->aKey = rNewKey;} void setInitialisationVector (const com::sun::star::uno::Sequence < sal_uInt8 >& rNewVector ) { xEncryptionData->aInitVector = rNewVector;} void setSalt (const com::sun::star::uno::Sequence < sal_uInt8 >& rNewSalt ) { xEncryptionData->aSalt = rNewSalt;} void setDigest (const com::sun::star::uno::Sequence < sal_uInt8 >& rNewDigest ) { xEncryptionData->aDigest = rNewDigest;} void setIterationCount (const sal_Int32 nNewCount) { xEncryptionData->nIterationCount = nNewCount;} void setSize (const sal_Int32 nNewSize); ZipPackageStream ( ZipPackage & rNewPackage, const ::com::sun::star::uno::Reference < com::sun::star::lang::XMultiServiceFactory >& xFactory, sal_Bool bAllowRemoveOnInsert ); virtual ~ZipPackageStream( void ); ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream > GetRawEncrStreamNoHeaderCopy(); ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream > TryToGetRawFromDataStream( sal_Bool bAddHeaderForEncr ); sal_Bool ParsePackageRawStream(); void setZipEntry( const ZipEntry &rInEntry); ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream > SAL_CALL getRawData() throw(::com::sun::star::uno::RuntimeException); static ::com::sun::star::uno::Sequence < sal_Int8 >& static_getImplementationId() { return aImplementationId; } // XActiveDataSink virtual void SAL_CALL setInputStream( const ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream >& aStream ) throw(::com::sun::star::uno::RuntimeException); virtual ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream > SAL_CALL getInputStream( ) throw(::com::sun::star::uno::RuntimeException); // XDataSinkEncrSupport virtual ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream > SAL_CALL getDataStream() throw ( ::com::sun::star::packages::WrongPasswordException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException ); virtual ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream > SAL_CALL getRawStream() throw ( ::com::sun::star::packages::NoEncryptionException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException ); virtual void SAL_CALL setDataStream( const ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream >& aStream ) throw ( ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException ); virtual void SAL_CALL setRawStream( const ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream >& aStream ) throw ( ::com::sun::star::packages::EncryptionNotAllowedException, ::com::sun::star::packages::NoRawFormatException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException ); virtual ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream > SAL_CALL getPlainRawStream() throw ( ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException ); // XUnoTunnel virtual sal_Int64 SAL_CALL getSomething( const ::com::sun::star::uno::Sequence< sal_Int8 >& aIdentifier ) throw(::com::sun::star::uno::RuntimeException); // XPropertySet virtual void SAL_CALL setPropertyValue( const ::rtl::OUString& aPropertyName, const ::com::sun::star::uno::Any& aValue ) throw(::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::beans::PropertyVetoException, ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException); virtual ::com::sun::star::uno::Any SAL_CALL getPropertyValue( const ::rtl::OUString& PropertyName ) throw(::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException); // XServiceInfo virtual ::rtl::OUString SAL_CALL getImplementationName( ) throw (::com::sun::star::uno::RuntimeException); virtual sal_Bool SAL_CALL supportsService( const ::rtl::OUString& ServiceName ) throw (::com::sun::star::uno::RuntimeException); virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames( ) throw (::com::sun::star::uno::RuntimeException); }; #endif