/************************************************************************* * * $RCSfile: odma_inputstream.hxx,v $ * * $Revision: 1.3 $ * * last change: $Author: kz $ $Date: 2003-08-25 13:01:10 $ * * 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 ODMA_INPUTSTREAM_HXX #define ODMA_INPUTSTREAM_HXX #ifndef _OSL_MUTEX_HXX_ #include #endif #ifndef _COM_SUN_STAR_IO_XINPUTSTREAM_HPP_ #include #endif #ifndef _COM_SUN_STAR_IO_XSTREAM_HPP_ #include #endif #ifndef _COM_SUN_STAR_IO_XOUTPUTSTREAM_HPP_ #include #endif #ifndef _COM_SUN_STAR_IO_XTRUNCATE_HPP_ #include #endif #ifndef _COM_SUN_STAR_IO_XSEEKABLE_HPP_ #include #endif #ifndef _CPPUHELPER_IMPLBASE5_HXX_ #include #endif #ifndef _VOS_REF_HXX_ #include #endif namespace ucb { class Content; } namespace odma { typedef ::cppu::WeakImplHelper5< ::com::sun::star::io::XInputStream, ::com::sun::star::io::XStream, ::com::sun::star::io::XTruncate, ::com::sun::star::io::XSeekable, ::com::sun::star::io::XOutputStream> OOdmaStreamBase; class ContentProvider; class ContentProperties; class OOdmaStream : public OOdmaStreamBase { ::osl::Mutex m_aMutex; ::com::sun::star::uno::Reference< ::com::sun::star::io::XOutputStream> m_xOutput; ::com::sun::star::uno::Reference< ::com::sun::star::io::XTruncate> m_xTruncate; ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream> m_xInput; ::com::sun::star::uno::Reference< ::com::sun::star::io::XSeekable> m_xInputSeek; ::vos::ORef m_aProp; ::ucb::Content* m_pContent; ContentProvider* m_pProvider; sal_Bool m_bInputStreamCalled; sal_Bool m_bOutputStreamCalled; sal_Bool m_bModified; void ensureInputStream() throw( ::com::sun::star::io::IOException ); void ensureOutputStream() throw( ::com::sun::star::io::IOException ); void SAL_CALL closeStream() throw( ::com::sun::star::io::NotConnectedException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException ); public: OOdmaStream(::ucb::Content* _pContent, ContentProvider* _pProvider, const ::vos::ORef& _rProp); virtual ~OOdmaStream(); // com::sun::star::io::XInputStream virtual sal_Int32 SAL_CALL readBytes( ::com::sun::star::uno::Sequence& 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& 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::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::XOutputStream 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); 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); void SAL_CALL closeOutput() throw( com::sun::star::io::NotConnectedException, com::sun::star::io::IOException, com::sun::star::uno::RuntimeException ); // XTruncate virtual void SAL_CALL truncate( void ) throw( com::sun::star::io::IOException, com::sun::star::uno::RuntimeException ); // XSeekable void SAL_CALL seek(sal_Int64 location ) throw( com::sun::star::lang::IllegalArgumentException, com::sun::star::io::IOException, com::sun::star::uno::RuntimeException ); sal_Int64 SAL_CALL getPosition() throw( com::sun::star::io::IOException, com::sun::star::uno::RuntimeException ); sal_Int64 SAL_CALL getLength() throw( com::sun::star::io::IOException, com::sun::star::uno::RuntimeException ); }; } #endif // ODMA_INPUTSTREAM_HXX