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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_SW_SOURCE_FILTER_WW8_WW8STTBF_HXX
#define INCLUDED_SW_SOURCE_FILTER_WW8_WW8STTBF_HXX
#include <memory>
#include <vector>
#include <rtl/ustring.hxx>
#include <IDocumentExternalData.hxx>
class SvStream;
namespace ww8
{
class WW8Struct : public ::sw::ExternalData
{
std::shared_ptr<sal_uInt8> m_pData;
sal_uInt32 mn_offset;
sal_uInt32 mn_size;
public:
WW8Struct(SvStream& rSt, sal_uInt32 nPos, sal_uInt32 nSize);
WW8Struct(WW8Struct const * pStruct, sal_uInt32 nPos, sal_uInt32 nSize);
virtual ~WW8Struct() override;
sal_uInt8 getU8(sal_uInt32 nOffset);
sal_uInt16 getU16(sal_uInt32 nOffset)
{ return getU8(nOffset) + (getU8(nOffset + 1) << 8); }
OUString getUString(sal_uInt32 nOffset, sal_Int32 nCount);
};
template <class T>
class WW8Sttb : public WW8Struct
{
typedef std::shared_ptr< void > ExtraPointer_t;
bool m_bDoubleByteCharacters;
std::vector<OUString> m_Strings;
std::vector< ExtraPointer_t > m_Extras;
public:
WW8Sttb(SvStream& rSt, sal_Int32 nPos, sal_uInt32 nSize);
virtual ~WW8Sttb() override;
std::vector<OUString> & getStrings()
{
return m_Strings;
}
};
template <class T>
WW8Sttb<T>::WW8Sttb(SvStream& rSt, sal_Int32 nPos, sal_uInt32 nSize)
: WW8Struct(rSt, nPos, nSize), m_bDoubleByteCharacters(false)
{
sal_uInt32 nOffset = 0;
if (getU16(nOffset) == 0xffff)
{
m_bDoubleByteCharacters = true;
nOffset += 2;
}
sal_uInt16 nCount = getU16(nOffset);
sal_uInt16 ncbExtra = getU16(nOffset + 2);
nOffset += 4;
for (sal_uInt16 i = 0; i < nCount; i++)
{
if (m_bDoubleByteCharacters)
{
sal_uInt16 nStrLen = getU16(nOffset);
m_Strings.push_back(getUString(nOffset +2, nStrLen));
nOffset += 2 + 2 * nStrLen;
}
else
{
sal_uInt8 nStrLen = getU8(nOffset);
m_Strings.push_back(getUString(nOffset, nStrLen));
nOffset += 1 + nStrLen;
}
if (ncbExtra > 0)
{
ExtraPointer_t pExtra = std::make_shared<T>(this, nOffset, ncbExtra);
m_Extras.push_back(pExtra);
nOffset += ncbExtra;
}
}
}
template <class T>
WW8Sttb<T>::~WW8Sttb()
{
}
}
#endif // INCLUDED_SW_SOURCE_FILTER_WW8_WW8STTBF_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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