From 65c7f4ee1f60933106db862d0ee8dbcf8bd3bc04 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?R=C3=BCdiger=20Timm?= Date: Wed, 19 Oct 2005 11:48:50 +0000 Subject: [PATCH] INTEGRATION: CWS cov2src (1.1.6); FILE ADDED 2005/10/18 09:49:10 rt 1.1.6.1: #126234# Join MWS COV680 m4 into SRC680 --- .../source/xstor/switchpersistencestream.hxx | 184 ++++++++++++++++++ 1 file changed, 184 insertions(+) create mode 100644 package/source/xstor/switchpersistencestream.hxx diff --git a/package/source/xstor/switchpersistencestream.hxx b/package/source/xstor/switchpersistencestream.hxx new file mode 100644 index 000000000000..3d69c24ecdb3 --- /dev/null +++ b/package/source/xstor/switchpersistencestream.hxx @@ -0,0 +1,184 @@ +/************************************************************************* + * + * $RCSfile: switchpersistencestream.hxx,v $ + * + * $Revision: 1.2 $ + * + * last change: $Author: rt $ $Date: 2005-10-19 12:48:50 $ + * + * 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): _______________________________________ + * + * + ************************************************************************/ +#ifndef _SPSTREAM_HXX +#define _SPSTREAM_HXX + +#ifndef _COM_SUN_STAR_UNO_SEQUENCE_HXX_ +#include +#endif +#ifndef _COM_SUN_STAR_UNO_REFERENCE_HXX_ +#include +#endif +#ifndef _COM_SUN_STAR_IO_XINPUTSTREAM_HPP_ +#include +#endif +#ifndef _COM_SUN_STAR_IO_XOUTPUTSTREAM_HPP_ +#include +#endif +#ifndef _COM_SUN_STAR_IO_XSEEKABLE_HPP_ +#include +#endif +#ifndef _COM_SUN_STAR_IO_XTRUNCATE_HPP_ +#include +#endif +#ifndef _COM_SUN_STAR_IO_XSTREAM_HPP_ +#include +#endif +#ifndef _COM_SUN_STAR_EMBED_XTRANSACTEDOBJECT_HPP_ +#include +#endif +#ifndef _COM_SUN_STAR_BEANS_XPROPERTYSETINFO_HPP_ +#include +#endif +#ifndef _COM_SUN_STAR_BEANS_XPROPERTYSET_HPP_ +#include +#endif +#ifndef _COM_SUN_STAR_UCB_XSIMPLEFILEACCESS_HPP_ +#include +#endif +#ifndef _COM_SUN_STAR_IO_XASYNCOUTPUTMONITOR_HPP_ +#include +#endif + +#ifndef _OSL_MUTEX_HXX_ +#include +#endif + +#ifndef _CPPUHELPER_IMPLBASE6_HXX_ +#include +#endif + +//================================================================== +// SwitchablePersistenceStream +// +// Allows to switch the stream persistence on the fly. The target +// stream ( if not filled by the implementation ) MUST have the same +// size as the original one! +//================================================================== + +struct SPStreamData_Impl; +class SwitchablePersistenceStream + : public ::cppu::WeakImplHelper6 < + ::com::sun::star::io::XStream, + ::com::sun::star::io::XInputStream, + ::com::sun::star::io::XOutputStream, + ::com::sun::star::io::XTruncate, + ::com::sun::star::io::XSeekable, + ::com::sun::star::io::XAsyncOutputMonitor > +{ + ::osl::Mutex m_aMutex; + + const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory > m_xFactory; + + SPStreamData_Impl* m_pStreamData; + + void CloseAll_Impl(); + +public: + + SwitchablePersistenceStream( + const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& xFactory, + const ::com::sun::star::uno::Reference< ::com::sun::star::io::XStream >& xStream ); + + SwitchablePersistenceStream( + const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& xFactory, + const ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream >& xInStream ); + + ~SwitchablePersistenceStream(); + + void SwitchPersistenceTo( const ::com::sun::star::uno::Reference< ::com::sun::star::io::XStream >& xStream ); + + void SwitchPersistenceTo( const ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream >& xInputStream ); + + void CopyAndSwitchPersistenceTo( const ::com::sun::star::uno::Reference< ::com::sun::star::io::XStream >& xStream ); + +// com::sun::star::io::XStream + virtual ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream > SAL_CALL getInputStream( ) throw (::com::sun::star::uno::RuntimeException); + virtual ::com::sun::star::uno::Reference< ::com::sun::star::io::XOutputStream > SAL_CALL getOutputStream( ) throw (::com::sun::star::uno::RuntimeException); + +// com::sun::star::io::XInputStream + virtual ::sal_Int32 SAL_CALL readBytes( ::com::sun::star::uno::Sequence< ::sal_Int8 >& aData, ::sal_Int32 nBytesToRead ) throw (::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); + virtual ::sal_Int32 SAL_CALL readSomeBytes( ::com::sun::star::uno::Sequence< ::sal_Int8 >& aData, ::sal_Int32 nMaxBytesToRead ) throw (::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL skipBytes( ::sal_Int32 nBytesToSkip ) throw (::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); + virtual ::sal_Int32 SAL_CALL available( ) throw (::com::sun::star::io::NotConnectedException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL closeInput( ) throw (::com::sun::star::io::NotConnectedException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); + +// com::sun::star::io::XOutputStream + virtual void SAL_CALL writeBytes( const ::com::sun::star::uno::Sequence< ::sal_Int8 >& aData ) throw (::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL flush( ) throw (::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL closeOutput( ) throw (::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); + +// com::sun::star::io::XTruncate + virtual void SAL_CALL truncate( ) throw (::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); + +// com::sun::star::io::XSeekable + virtual void SAL_CALL seek( ::sal_Int64 location ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); + virtual ::sal_Int64 SAL_CALL getPosition( ) throw (::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); + virtual ::sal_Int64 SAL_CALL getLength( ) throw (::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); + +// ::com::sun::star::io::XAsyncOutputMonitor + virtual void SAL_CALL waitForCompletion( ) throw (::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); + +}; + +#endif //_SPSTREAM_HXX + +