92 lines
2.5 KiB
C++
92 lines
2.5 KiB
C++
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/*************************************************************************
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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: binarystreambase.cxx,v $
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*
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* $Revision: 1.2 $
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*
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* last change: $Author: rt $ $Date: 2008-01-17 08:05:59 $
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*
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* The Contents of this file are made available subject to
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* the terms of GNU Lesser General Public License Version 2.1.
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*
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2005 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library 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 GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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************************************************************************/
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#include "oox/helper/binarystreambase.hxx"
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#include <osl/diagnose.h>
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using ::com::sun::star::uno::Exception;
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namespace oox {
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// ============================================================================
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BinaryStreamBase::~BinaryStreamBase()
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{
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}
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sal_Int64 BinaryStreamBase::getLength() const
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{
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try
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{
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return mxSeekable.is() ? mxSeekable->getLength() : -1;
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}
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catch( Exception& )
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{
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OSL_ENSURE( false, "BinaryStreamBase::getLength - exception caught" );
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}
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return -1;
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}
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sal_Int64 BinaryStreamBase::tell() const
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{
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try
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{
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return mxSeekable.is() ? mxSeekable->getPosition() : -1;
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}
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catch( Exception& )
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{
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OSL_ENSURE( false, "BinaryStreamBase::tell - exception caught" );
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}
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return -1;
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}
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void BinaryStreamBase::seek( sal_Int64 nPos )
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{
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try
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{
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if( mxSeekable.is() )
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mxSeekable->seek( nPos );
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}
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catch( Exception& )
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{
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OSL_ENSURE( false, "BinaryStreamBase::seek - exception caught" );
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}
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}
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// ============================================================================
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} // namespace oox
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