/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* The Contents of this file are made available subject to the terms of
* either of the following licenses
*
* - GNU Lesser General Public License Version 2 . 1
* - Sun Industry Standards Source License Version 1 . 1
*
* Sun Microsystems Inc . , October , 2000
*
* GNU Lesser General Public License Version 2 . 1
* = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =
* Copyright 2000 by Sun Microsystems , Inc .
* 901 San Antonio Road , Palo Alto , CA 94303 , USA
*
* This library is free software ; you can redistribute it and / or
* modify it under the terms of the GNU Lesser General Public
* License version 2 . 1 , as published by the Free Software Foundation .
*
* This library is distributed in the hope that it will be useful ,
* but WITHOUT ANY WARRANTY ; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE . See the GNU
* Lesser General Public License for more details .
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library ; if not , write to the Free Software
* Foundation , Inc . , 59 Temple Place , Suite 330 , Boston ,
* MA 02111 - 1307 USA
*
*
* Sun Industry Standards Source License Version 1 . 1
* = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =
* The contents of this file are subject to the Sun Industry Standards
* Source License Version 1 . 1 ( the " License " ) ; You may not use this file
* except in compliance with the License . You may obtain a copy of the
* License at http : //www.openoffice.org/license.html.
*
* Software provided under this License is provided on an " AS IS " basis ,
* WITHOUT WARRANTY OF ANY KIND , EITHER EXPRESSED OR IMPLIED , INCLUDING ,
* WITHOUT LIMITATION , WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS ,
* MERCHANTABLE , FIT FOR A PARTICULAR PURPOSE , OR NON - INFRINGING .
* See the License for the specific provisions governing your rights and
* obligations concerning the Software .
*
* The Initial Developer of the Original Code is : IBM Corporation
*
* Copyright : 2008 by IBM Corporation
*
* All Rights Reserved .
*
* Contributor ( s ) : _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
*
*
************************************************************************/
/*************************************************************************
* @ file
* object stream header file
* stream for one LwpObject body data
************************************************************************/
#ifndef INCLUDED_LOTUSWORDPRO_INC_LWPOBJSTRM_HXX
#define INCLUDED_LOTUSWORDPRO_INC_LWPOBJSTRM_HXX
#include <config_lgpl.h>
#include <rtl/ustring.hxx>
#include <vector>
#include "lwpsvstream.hxx"
/**
* @ brief stream class for LwpObject body data
* provide stream like interface to read object data
*/
class LwpObjectStream
{
public :
LwpObjectStream(LwpSvStream* pStrm, bool isCompressed, sal_uInt16 size);
~LwpObjectStream();
private :
sal_uInt8* m_pContentBuf; //The content buffer of the object
sal_uInt8 m_SmallBuffer[100 ]; //To avoid frequent new
std::vector<sal_uInt8> m_BigBuffer; //otherwise use this
enum
{
IO_BUFFERSIZE = 0 xFF00 //Refer to LWP, not sure if it is enough
};
sal_uInt16 m_nBufSize; //The total size of m_pContentBuf
sal_uInt16 m_nReadPos; //The position of the quick read
LwpSvStream* m_pStrm;
bool m_bCompressed;
public :
sal_uInt16 remainingSize() const ;
sal_uInt16 QuickRead(void * buf, sal_uInt16 len);
sal_uInt16 GetPos() const { return m_nReadPos; }
void SeekRel(sal_uInt16 pos);
void Seek(sal_uInt16 pos);
void SkipExtra();
sal_uInt16 CheckExtra();
bool QuickReadBool();
sal_uInt32 QuickReaduInt32(bool * pFailure = nullptr);
sal_uInt16 QuickReaduInt16(bool * pFailure = nullptr);
sal_uInt8 QuickReaduInt8(bool * pFailure = nullptr);
sal_Int32 QuickReadInt32();
sal_Int16 QuickReadInt16();
double QuickReadDouble();
OUString QuickReadStringPtr();
void ReadComplete();
LwpSvStream* GetStream();
private :
void Read2Buffer();
sal_uInt8* AllocBuffer(sal_uInt16 size);
static sal_uInt16 DecompressBuffer(sal_uInt8* pDst, sal_uInt8* pSrc, sal_uInt16 Size);
void ReleaseBuffer();
};
inline LwpSvStream* LwpObjectStream::GetStream() { return m_pStrm; }
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
Messung V0.5 in Prozent C=91 H=100 G=95
¤ Dauer der Verarbeitung: 0.14 Sekunden
(vorverarbeitet am 2026-09-28)
¤
*© Formatika GbR, Deutschland