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WPXMemoryStream.h
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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
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/* libwpd
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* Copyright (C) 2004-2005 William Lachance (wrlach@gmail.com)
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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 Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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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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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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*
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* For further information visit http://libwpd.sourceforge.net
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*/
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/* "This product is not manufactured, approved, or supported by
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* Corel Corporation or Corel Corporation Limited."
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*/
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#ifndef MEMORYSTREAM_H
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#define MEMORYSTREAM_H
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#include "
WPXStream.h
"
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class
WPXMemoryInputStream
:
public
WPXInputStream
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{
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public
:
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WPXMemoryInputStream
(
unsigned
char
*data,
unsigned
long
size);
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virtual
~WPXMemoryInputStream
();
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virtual
bool
isOLEStream
()
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{
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return
false
;
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}
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virtual
WPXInputStream
*
getDocumentOLEStream
(
const
char
*)
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{
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return
0;
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}
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virtual
const
unsigned
char
*
read
(
unsigned
long
numBytes,
unsigned
long
&numBytesRead);
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virtual
int
seek
(
long
offset,
WPX_SEEK_TYPE
seekType);
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virtual
long
tell
();
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virtual
bool
atEOS
();
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virtual
unsigned
long
getSize
()
const
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{
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return
m_size
;
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}
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private
:
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long
m_offset
;
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unsigned
long
m_size
;
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unsigned
char
*
m_data
;
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WPXMemoryInputStream
(
const
WPXMemoryInputStream
&);
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WPXMemoryInputStream
&
operator=
(
const
WPXMemoryInputStream
&);
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};
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#endif
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