From ed5640d8b587fbcfed7dd7967f3de04b37a76f26 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 11:06:44 +0200 Subject: Adding upstream version 4:7.4.7. Signed-off-by: Daniel Baumann --- sw/inc/iodetect.hxx | 120 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 120 insertions(+) create mode 100644 sw/inc/iodetect.hxx (limited to 'sw/inc/iodetect.hxx') diff --git a/sw/inc/iodetect.hxx b/sw/inc/iodetect.hxx new file mode 100644 index 000000000..144181587 --- /dev/null +++ b/sw/inc/iodetect.hxx @@ -0,0 +1,120 @@ +/* -*- 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_INC_IODETECT_HXX +#define INCLUDED_SW_INC_IODETECT_HXX + +#include +#include +#include +#include +#include +#include +#include "swdllapi.h" + +inline constexpr OUStringLiteral FILTER_RTF = u"RTF"; ///< RTF filter +inline constexpr OUStringLiteral sRtfWH = u"WH_RTF"; +inline constexpr OUStringLiteral FILTER_TEXT = u"TEXT"; ///< text filter with default codeset +inline constexpr OUStringLiteral FILTER_BAS = u"BAS"; ///< StarBasic (identical to ANSI) +inline constexpr OUStringLiteral FILTER_WW8 = u"CWW8"; ///< WinWord 97 filter +inline constexpr OUStringLiteral FILTER_TEXT_DLG = u"TEXT_DLG"; ///< text filter with encoding dialog +inline constexpr OUStringLiteral FILTER_XML = u"CXML"; ///< XML filter +#define FILTER_XMLV "CXMLV" ///< XML filter +#define FILTER_XMLVW "CXMLVWEB" ///< XML filter +inline constexpr OUStringLiteral FILTER_DOCX = u"OXML"; +inline constexpr OUStringLiteral sHTML = u"HTML"; +inline constexpr OUStringLiteral sWW5 = u"WW6"; +inline constexpr OUStringLiteral sWW6 = u"CWW6"; + +inline constexpr OUStringLiteral sSWRITER = u"swriter"; +inline constexpr OUStringLiteral sSWRITERWEB = u"swriter/web"; + +class SfxFilter; +class SfxFilterContainer; +class SotStorage; +class SvStream; +namespace com::sun::star::embed { class XStorage; } +namespace com::sun::star::uno { template class Reference; } + +struct SwIoDetect +{ + const OUString sName; + + SwIoDetect(const OUString &rN) + : sName(rN) + { + } + + bool IsFilter( std::u16string_view rNm ) const + { + return o3tl::starts_with(rNm, sName); + } +}; + +enum ReaderWriterEnum { + READER_WRITER_RTF, + READER_WRITER_BAS, + READER_WRITER_WW6, + READER_WRITER_WW8, + READER_WRITER_RTF_WH, + READER_WRITER_HTML, + READER_WRITER_WW5, + READER_WRITER_XML, + READER_WRITER_TEXT_DLG, + READER_WRITER_TEXT, + READER_WRITER_DOCX, + MAXFILTER +}; + +extern SwIoDetect aFilterDetect[]; + +/** The following class is a wrapper for basic i/o functions of Writer 3.0. + Everything is static. All filter names mentioned are Writer-internal + names, i.e. the names in front of the equality sign in INSTALL.INI, like SWG + or ASCII.*/ + +class SwIoSystem +{ +public: + /// find for an internal format name the corresponding filter entry + SW_DLLPUBLIC static std::shared_ptr + GetFilterOfFormat( std::u16string_view rFormat, + const SfxFilterContainer* pCnt = nullptr ); + + /** Detect for the given file which filter should be used. The filter name + is returned. If no filter could be found, the name of the ASCII filter + is returned! */ + static std::shared_ptr GetFileFilter(const OUString& rFileName); + + static bool IsValidStgFilter( SotStorage& , const SfxFilter& ); + static bool IsValidStgFilter( const css::uno::Reference < css::embed::XStorage >& rStg, const SfxFilter& rFilter); + + // tdf#106899 - wrapper around IsDetectableText to retrieve the text encoding for a given stream + SW_DLLPUBLIC static rtl_TextEncoding GetTextEncoding(SvStream&); + static bool IsDetectableText( const char* pBuf, sal_uLong &rLen, + rtl_TextEncoding *pCharSet, bool *pSwap, LineEnd *pLineEnd, bool *pBom); + + static OUString GetSubStorageName( const SfxFilter& rFltr ); +}; + +extern "C" SAL_DLLPUBLIC_EXPORT bool SAL_CALL TestImportFODT(SvStream &rStream); + +#endif + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ -- cgit v1.2.3