1 /************************************************************************* 2 * 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * Copyright 2000, 2010 Oracle and/or its affiliates. 6 * 7 * OpenOffice.org - a multi-platform office productivity suite 8 * 9 * This file is part of OpenOffice.org. 10 * 11 * OpenOffice.org is free software: you can redistribute it and/or modify 12 * it under the terms of the GNU Lesser General Public License version 3 13 * only, as published by the Free Software Foundation. 14 * 15 * OpenOffice.org is distributed in the hope that it will be useful, 16 * but WITHOUT ANY WARRANTY; without even the implied warranty of 17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18 * GNU Lesser General Public License version 3 for more details 19 * (a copy is included in the LICENSE file that accompanied this code). 20 * 21 * You should have received a copy of the GNU Lesser General Public License 22 * version 3 along with OpenOffice.org. If not, see 23 * <http://www.openoffice.org/license.html> 24 * for a copy of the LGPLv3 License. 25 * 26 ************************************************************************/ 27 28 #ifndef _INPUTSEEKSTREAM_HXX_ 29 #define _INPUTSEEKSTREAM_HXX_ 30 31 #include <com/sun/star/io/XSeekable.hpp> 32 33 #include "ocompinstream.hxx" 34 35 class OInputSeekStream : public OInputCompStream 36 , public ::com::sun::star::io::XSeekable 37 { 38 protected: 39 ::com::sun::star::uno::Reference < ::com::sun::star::io::XSeekable > m_xSeekable; 40 41 public: 42 OInputSeekStream( OWriteStream_Impl& pImpl, 43 ::com::sun::star::uno::Reference < ::com::sun::star::io::XInputStream > xStream, 44 const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >& aProps, 45 sal_Int32 nStorageType ); 46 47 OInputSeekStream( ::com::sun::star::uno::Reference < ::com::sun::star::io::XInputStream > xStream, 48 const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >& aProps, 49 sal_Int32 nStorageType ); 50 51 virtual ~OInputSeekStream(); 52 53 virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type > SAL_CALL getTypes() throw (::com::sun::star::uno::RuntimeException); 54 55 // XInterface 56 virtual ::com::sun::star::uno::Any SAL_CALL queryInterface( const ::com::sun::star::uno::Type& rType ) throw( ::com::sun::star::uno::RuntimeException ); 57 virtual void SAL_CALL acquire() throw(); 58 virtual void SAL_CALL release() throw(); 59 60 //XSeekable 61 virtual void SAL_CALL seek( sal_Int64 location ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); 62 virtual sal_Int64 SAL_CALL getPosition() throw (::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); 63 virtual sal_Int64 SAL_CALL getLength() throw (::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); 64 65 }; 66 67 #endif 68 69