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/* -*- 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 .
*/
#ifndef INCLUDED_SOT_SOURCE_SDSTOR_STGIO_HXX
#define INCLUDED_SOT_SOURCE_SDSTOR_STGIO_HXX
#include "stgcache.hxx"
#include "stgelem.hxx"
class StgFATStrm;
class StgDataStrm;
class StgDirStrm;
enum class FatError
{
Ok,
WrongLength,
UnrefChain,
OutOfBounds,
InMemoryError,
OnFileError,
BothError
};
class StgIo : public StgCache {
void SetupStreams(); // load all internal streams
bool m_bCopied;
public:
StgIo();
~StgIo();
StgHeader m_aHdr; // storage file header
StgFATStrm* m_pFAT; // FAT stream
StgDirStrm* m_pTOC; // TOC stream
StgDataStrm* m_pDataFAT; // small data FAT stream
StgDataStrm* m_pDataStrm; // small data stream
short GetDataPageSize() const; // get the logical data page size
bool Load(); // load a storage file
bool Init(); // set up an empty file
bool CommitAll(); // commit everything (root commit)
FatError ValidateFATs( );
};
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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