74 lines
2.2 KiB
C++
74 lines
2.2 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: RandomAccessStream.hxx,v $
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*
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* $Revision: 1.2 $
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*
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* last change: $Author: obo $ $Date: 2008-03-25 15:19:34 $
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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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#ifndef _XMLEARCH_UTIL_RANDOMACCESSSTREAM_HXX_
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#define _XMLEARCH_UTIL_RANDOMACCESSSTREAM_HXX_
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#ifndef _OSL_FILE_HXX_
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#include <osl/file.hxx>
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#endif
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namespace xmlsearch {
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namespace util {
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class RandomAccessStream
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{
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public:
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virtual ~RandomAccessStream() { };
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// The calle is responsible for allocating the buffer
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virtual void seek( sal_Int32 ) = 0;
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virtual sal_Int32 readBytes( sal_Int8*,sal_Int32 ) = 0;
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virtual void writeBytes( sal_Int8*, sal_Int32 ) = 0;
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virtual sal_Int32 length() = 0;
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virtual void close() = 0;
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protected:
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enum OPENFLAG { Read = OpenFlag_Read,
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Write = OpenFlag_Write,
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Create = OpenFlag_Create };
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};
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}
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}
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#endif
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