122 lines
4.4 KiB
C++
122 lines
4.4 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#ifndef INCLUDED_SW_INC_IODETECT_HXX
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#define INCLUDED_SW_INC_IODETECT_HXX
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#include <memory>
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#include <string_view>
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#include <o3tl/string_view.hxx>
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#include <rtl/ustring.hxx>
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#include <tools/lineend.hxx>
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#include <utility>
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#include <tools/solar.h>
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#include "swdllapi.h"
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inline constexpr OUString FILTER_RTF = u"RTF"_ustr; ///< RTF filter
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inline constexpr OUString sRtfWH = u"WH_RTF"_ustr;
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inline constexpr OUString FILTER_TEXT = u"TEXT"_ustr; ///< text filter with default codeset
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inline constexpr OUString FILTER_BAS = u"BAS"_ustr; ///< StarBasic (identical to ANSI)
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inline constexpr OUString FILTER_WW8 = u"CWW8"_ustr; ///< WinWord 97 filter
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inline constexpr OUString FILTER_TEXT_DLG = u"TEXT_DLG"_ustr; ///< text filter with encoding dialog
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inline constexpr OUString FILTER_XML = u"CXML"_ustr; ///< XML filter
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#define FILTER_XMLV "CXMLV" ///< XML filter
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#define FILTER_XMLVW "CXMLVWEB" ///< XML filter
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inline constexpr OUString FILTER_DOCX = u"OXML"_ustr;
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inline constexpr OUString sHTML = u"HTML"_ustr;
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inline constexpr OUString sWW5 = u"WW6"_ustr;
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inline constexpr OUString sWW6 = u"CWW6"_ustr;
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inline constexpr OUString sSWRITER = u"swriter"_ustr;
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inline constexpr OUString sSWRITERWEB = u"swriter/web"_ustr;
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class SfxFilter;
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class SfxFilterContainer;
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class SotStorage;
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class SvStream;
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namespace com::sun::star::embed { class XStorage; }
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namespace com::sun::star::uno { template <typename> class Reference; }
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struct SwIoDetect
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{
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const OUString sName;
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SwIoDetect(OUString aN)
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: sName(std::move(aN))
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{
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}
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bool IsFilter( std::u16string_view rNm ) const
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{
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return o3tl::starts_with(rNm, sName);
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}
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};
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enum ReaderWriterEnum {
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READER_WRITER_RTF,
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READER_WRITER_BAS,
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READER_WRITER_WW6,
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READER_WRITER_WW8,
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READER_WRITER_RTF_WH,
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READER_WRITER_HTML,
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READER_WRITER_WW5,
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READER_WRITER_XML,
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READER_WRITER_TEXT_DLG,
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READER_WRITER_TEXT,
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READER_WRITER_DOCX,
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MAXFILTER
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};
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extern SwIoDetect aFilterDetect[];
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/** The following class is a wrapper for basic i/o functions of Writer 3.0.
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Everything is static. All filter names mentioned are Writer-internal
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names, i.e. the names in front of the equality sign in INSTALL.INI, like SWG
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or ASCII.*/
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class SwIoSystem
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{
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public:
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/// find for an internal format name the corresponding filter entry
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SW_DLLPUBLIC static std::shared_ptr<const SfxFilter>
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GetFilterOfFormat( std::u16string_view rFormat,
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const SfxFilterContainer* pCnt = nullptr );
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/** Detect for the given file which filter should be used. The filter name
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is returned. If no filter could be found, the name of the ASCII filter
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is returned! */
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static std::shared_ptr<const SfxFilter> GetFileFilter(const OUString& rFileName);
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static bool IsValidStgFilter( SotStorage& , const SfxFilter& );
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static bool IsValidStgFilter( const css::uno::Reference < css::embed::XStorage >& rStg, const SfxFilter& rFilter);
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// tdf#106899 - wrapper around IsDetectableText to retrieve the text encoding for a given stream
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SW_DLLPUBLIC static rtl_TextEncoding GetTextEncoding(SvStream&);
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static bool IsDetectableText( const char* pBuf, sal_uLong &rLen,
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rtl_TextEncoding *pCharSet, bool *pSwap, LineEnd *pLineEnd, bool *pBom);
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static OUString GetSubStorageName( const SfxFilter& rFltr );
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};
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extern "C" SAL_DLLPUBLIC_EXPORT bool SAL_CALL TestImportFODT(SvStream &rStream);
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extern "C" SAL_DLLPUBLIC_EXPORT bool SAL_CALL TestPDFExportFODT(SvStream &rStream);
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#endif
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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