/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project .
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License , v . 2 . 0 . If a copy of the MPL was not distributed with this
* file , You can obtain one at http : //mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice :
*
* Licensed to the Apache Software Foundation ( ASF ) under one or more
* contributor license agreements . See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership . The ASF licenses this file to you under the Apache
* License , Version 2 . 0 ( 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.apache.org/licenses/LICENSE-2.0 .
*/
#include <vcl/imap.hxx>
#include <tools/debug.hxx>
/******************************************************************************
| *
| * Ctor
| *
\******************************************************************************/
IMapCompat::IMapCompat(SvStream& rStm, const StreamMode nStreamMode)
: pRWStm(&rStm)
, nCompatPos(0 )
, nTotalSize(0 )
, nStmMode(nStreamMode)
{
DBG_ASSERT(nStreamMode == StreamMode::READ || nStreamMode == StreamMode::WRITE, "Wrong Mode!" );
if (pRWStm->GetError())
return ;
if (nStmMode == StreamMode::WRITE)
{
nCompatPos = pRWStm->Tell();
pRWStm->SeekRel(4 );
nTotalSize = nCompatPos + 4 ;
}
else
{
sal_uInt32 nTotalSizeTmp;
pRWStm->ReadUInt32(nTotalSizeTmp);
nTotalSize = nTotalSizeTmp;
nCompatPos = pRWStm->Tell();
}
}
/******************************************************************************
| *
| * Dtor
| *
\******************************************************************************/
IMapCompat::~IMapCompat()
{
if (pRWStm->GetError())
return ;
if (nStmMode == StreamMode::WRITE)
{
const sal_uInt64 nEndPos = pRWStm->Tell();
pRWStm->Seek(nCompatPos);
pRWStm->WriteUInt32(nEndPos - nTotalSize);
pRWStm->Seek(nEndPos);
}
else
{
const sal_uInt64 nReadSize = pRWStm->Tell() - nCompatPos;
if (nTotalSize > nReadSize)
pRWStm->SeekRel(nTotalSize - nReadSize);
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
Messung V0.5 in Prozent C=92 H=100 G=95
¤ Dauer der Verarbeitung: 0.10 Sekunden
(vorverarbeitet am 2026-09-29)
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