LibreOffice Module sw (master): SwIoSystem Class Reference

LibreOffice Module sw (master) 1

The following class is a wrapper for basic i/o functions of Writer 3.0. More...

#include <iodetect.hxx>

Static Public Member Functions
static SW_DLLPUBLIC std::shared_ptr< const SfxFilter >	GetFilterOfFormat (std::u16string_view rFormat, const SfxFilterContainer *pCnt=nullptr)
	find for an internal format name the corresponding filter entry More...

static std::shared_ptr< const SfxFilter >	GetFileFilter (const OUString &rFileName)
	Detect for the given file which filter should be used. More...

static bool	IsValidStgFilter (SotStorage &, const SfxFilter &)

static bool	IsValidStgFilter (const css::uno::Reference< css::embed::XStorage > &rStg, const SfxFilter &rFilter)

static SW_DLLPUBLIC 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)

Detailed Description

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.

Definition at line 93 of file iodetect.hxx.

Member Function Documentation

◆ GetFileFilter()

std::shared_ptr< const SfxFilter > SwIoSystem::GetFileFilter ( const OUString & rFileName )

static

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!

Definition at line 149 of file iodetect.cxx.

References ERRCODE_NONE, FILTER_TEXT, SfxFilterMatcherIter::First(), GetFilterOfFormat(), SfxMedium::GetInStream(), INetURLObject::GetMainURL(), SfxFilterContainer::GetName(), SfxMedium::GetStorage(), tools::SvRef< typename T >::is(), IsDocShellRegistered(), SfxMedium::IsStorage(), SotStorage::IsStorageFile(), IsValidStgFilter(), SfxFilterMatcherIter::Next(), INetURLObject::NONE, INetURLObject::SetSmartProtocol(), INetURLObject::SetSmartURL(), sSWRITER, and sSWRITERWEB.

Referenced by SwDBManager::MergeMailFiles(), and SwTransferable::PasteFileName().

◆ GetFilterOfFormat()

std::shared_ptr< const SfxFilter > SwIoSystem::GetFilterOfFormat	(	std::u16string_view	rFormat,
		const SfxFilterContainer *	pCnt = `nullptr`
	)

static

find for an internal format name the corresponding filter entry

Definition at line 68 of file iodetect.cxx.

References SfxFilterMatcherIter::First(), SfxFilterContainer::GetName(), IsDocShellRegistered(), SfxFilterMatcherIter::Next(), sSWRITER, and sSWRITERWEB.

Referenced by SwXMailMerge::execute(), SwDocShell::Execute(), GetFileFilter(), IMPL_LINK_NOARG(), and SwDoc::SplitDoc().

◆ GetSubStorageName()

OUString SwIoSystem::GetSubStorageName ( const SfxFilter & rFltr )

static

Definition at line 55 of file iodetect.cxx.

References FILTER_WW8, FILTER_XML, FILTER_XMLV, FILTER_XMLVW, SfxFilter::GetUserData(), and sWW6.

Referenced by IsValidStgFilter().

◆ GetTextEncoding()

rtl_TextEncoding SwIoSystem::GetTextEncoding ( SvStream & rStrm )

static

Definition at line 241 of file iodetect.cxx.

References aBuf, IsDetectableText(), SvStream::ReadBytes(), rStrm, and SvStream::SeekRel().

Referenced by SwEditShell::ApplyAutoMark().

◆ IsDetectableText()

bool SwIoSystem::IsDetectableText	(	const char *	pBuf,
		sal_uLong &	rLen,
		rtl_TextEncoding *	pCharSet,
		bool *	pSwap,
		LineEnd *	pLineEnd,
		bool *	pBom
	)

static

Definition at line 257 of file iodetect.cxx.

References GetSystemLineEnd(), LINEEND_CR, LINEEND_CRLF, LINEEND_LF, match(), and n.

Referenced by GetTextEncoding().

◆ IsValidStgFilter() [1/2]

bool SwIoSystem::IsValidStgFilter	(	const css::uno::Reference< css::embed::XStorage > &	rStg,
		const SfxFilter &	rFilter
	)

static

Definition at line 95 of file iodetect.cxx.

References SfxFilter::GetFormat(), and SotStorage::GetFormatID().

◆ IsValidStgFilter() [2/2]

bool SwIoSystem::IsValidStgFilter	(	SotStorage &	rStg,
		const SfxFilter &	rFilter
	)

static

Definition at line 112 of file iodetect.cxx.

References ERRCODE_NONE, FILTER_WW8, SotStorage::GetError(), SotStorage::GetFormat(), SfxFilter::GetFormat(), GetSubStorageName(), SfxFilter::GetUserData(), SfxFilter::IsAllowedAsTemplate(), SotStorage::IsContained(), SotStorage::OpenSotStream(), and sWW6.

Referenced by GetFileFilter().

The documentation for this class was generated from the following files: