59 lines
2.1 KiB
C++
59 lines
2.1 KiB
C++
/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2008 by Sun Microsystems, Inc.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: CRC32.hxx,v $
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* $Revision: 1.13 $
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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#ifndef _CRC32_HXX
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#define _CRC32_HXX
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#include <com/sun/star/uno/Sequence.h>
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#include <com/sun/star/uno/RuntimeException.hpp>
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namespace com { namespace sun { namespace star {
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namespace io { class XInputStream; }
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} } }
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class CRC32
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{
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protected:
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sal_uInt32 nCRC;
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public:
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CRC32();
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~CRC32();
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sal_Int32 SAL_CALL updateStream (::com::sun::star::uno::Reference < ::com::sun::star::io::XInputStream > & xStream)
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throw(::com::sun::star::uno::RuntimeException);
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void SAL_CALL updateSegment(const ::com::sun::star::uno::Sequence< sal_Int8 > &b, sal_Int32 off, sal_Int32 len)
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throw(::com::sun::star::uno::RuntimeException);
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void SAL_CALL update(const ::com::sun::star::uno::Sequence< sal_Int8 > &b)
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throw(::com::sun::star::uno::RuntimeException);
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sal_Int32 SAL_CALL getValue()
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throw(::com::sun::star::uno::RuntimeException);
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void SAL_CALL reset()
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throw(::com::sun::star::uno::RuntimeException);
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};
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#endif
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