Public Member Functions
	WPXSvInputStreamImpl (css::uno::Reference< css::io::XInputStream > const &xStream)

bool	isStructured ()

unsigned	subStreamCount ()

const char *	subStreamName (unsigned id)

bool	existsSubStream (const char *name)

librevenge::RVNGInputStream *	getSubStreamByName (const char *name)

librevenge::RVNGInputStream *	getSubStreamById (unsigned id)

const unsigned char *	read (unsigned long numBytes, unsigned long &numBytesRead)

int	seek (tools::Long offset)

tools::Long	tell ()

bool	isEnd ()

void	invalidateReadBuffer ()

Public Attributes
sal_Int64	mnLength

const unsigned char *	mpReadBuffer

unsigned long	mnReadBufferLength

unsigned long	mnReadBufferPos

Private Member Functions
bool	isOLE ()

void	ensureOLEIsInitialized ()

bool	isZip ()

void	ensureZipIsInitialized ()

Static Private Member Functions
static librevenge::RVNGInputStream *	createWPXStream (const tools::SvRef< SotStorageStream > &rxStorage)

static librevenge::RVNGInputStream *	createWPXStream (const Reference< XInputStream > &rxStream)

Private Attributes
css::uno::Reference< css::io::XInputStream >	mxStream

css::uno::Reference< css::io::XSeekable >	mxSeekable

css::uno::Sequence< sal_Int8 >	maData

std::unique_ptr< OLEStorageImpl >	mpOLEStorage

std::unique_ptr< ZipStorageImpl >	mpZipStorage

bool	mbCheckedOLE

bool	mbCheckedZip

Detailed Description

Definition at line 398 of file WPXSvInputStream.cxx.

Constructor & Destructor Documentation

◆ WPXSvInputStreamImpl()

writerperfect::WPXSvInputStreamImpl::WPXSvInputStreamImpl ( css::uno::Reference< css::io::XInputStream > const & xStream )

explicit

Definition at line 444 of file WPXSvInputStream.cxx.

References maData, mnLength, mxSeekable, mxStream, SAL_WARN, and xStream.

Member Function Documentation

◆ createWPXStream() [1/2]

librevenge::RVNGInputStream * writerperfect::WPXSvInputStreamImpl::createWPXStream ( const Reference< XInputStream > & rxStream )

staticprivate

Definition at line 740 of file WPXSvInputStream.cxx.

◆ createWPXStream() [2/2]

librevenge::RVNGInputStream * writerperfect::WPXSvInputStreamImpl::createWPXStream ( const tools::SvRef< SotStorageStream > & rxStorage )

staticprivate

Definition at line 729 of file WPXSvInputStream.cxx.

References tools::SvRef< typename T >::get(), and tools::SvRef< typename T >::is().

Referenced by getSubStreamById(), and getSubStreamByName().

◆ ensureOLEIsInitialized()

void writerperfect::WPXSvInputStreamImpl::ensureOLEIsInitialized ( )

private

Definition at line 791 of file WPXSvInputStream.cxx.

References utl::UcbStreamHelper::CreateStream(), mpOLEStorage, and mxStream.

Referenced by existsSubStream(), getSubStreamById(), getSubStreamByName(), subStreamCount(), and subStreamName().

◆ ensureZipIsInitialized()

void writerperfect::WPXSvInputStreamImpl::ensureZipIsInitialized ( )

private

Definition at line 799 of file WPXSvInputStream.cxx.

References mpZipStorage.

Referenced by existsSubStream(), getSubStreamById(), getSubStreamByName(), subStreamCount(), and subStreamName().

◆ existsSubStream()

bool writerperfect::WPXSvInputStreamImpl::existsSubStream ( const char * name )

Definition at line 609 of file WPXSvInputStream.cxx.

References aName, ensureOLEIsInitialized(), ensureZipIsInitialized(), isOLE(), isZip(), mnLength, mpOLEStorage, mpZipStorage, mxSeekable, mxStream, name, and pos.

◆ getSubStreamById()

librevenge::RVNGInputStream * writerperfect::WPXSvInputStreamImpl::getSubStreamById ( unsigned id )

Definition at line 677 of file WPXSvInputStream.cxx.

References createWPXStream(), ensureOLEIsInitialized(), ensureZipIsInitialized(), Exception, isOLE(), isZip(), mnLength, mpOLEStorage, mpZipStorage, mxSeekable, mxStream, and pos.

◆ getSubStreamByName()

librevenge::RVNGInputStream * writerperfect::WPXSvInputStreamImpl::getSubStreamByName ( const char * name )

Definition at line 639 of file WPXSvInputStream.cxx.

References aName, createWPXStream(), ensureOLEIsInitialized(), ensureZipIsInitialized(), Exception, isOLE(), isZip(), mnLength, mpOLEStorage, mpZipStorage, mxSeekable, mxStream, name, and pos.

◆ invalidateReadBuffer()

void writerperfect::WPXSvInputStreamImpl::invalidateReadBuffer ( )

Definition at line 716 of file WPXSvInputStream.cxx.

References mnReadBufferLength, mnReadBufferPos, mpReadBuffer, seek(), and tell().

◆ isEnd()

bool writerperfect::WPXSvInputStreamImpl::isEnd ( )

Definition at line 526 of file WPXSvInputStream.cxx.

References mnLength, mxSeekable, and mxStream.

Referenced by read().

◆ isOLE()

bool writerperfect::WPXSvInputStreamImpl::isOLE ( )

private

Definition at line 748 of file WPXSvInputStream.cxx.

References utl::UcbStreamHelper::CreateStream(), SotStorage::IsOLEStorage(), mbCheckedOLE, mpOLEStorage, mxSeekable, and mxStream.

Referenced by existsSubStream(), getSubStreamById(), getSubStreamByName(), isStructured(), subStreamCount(), and subStreamName().

◆ isStructured()

bool writerperfect::WPXSvInputStreamImpl::isStructured ( )

Definition at line 533 of file WPXSvInputStream.cxx.

References isOLE(), isZip(), mnLength, mxSeekable, mxStream, and pos.

◆ isZip()

bool writerperfect::WPXSvInputStreamImpl::isZip ( )

private

Definition at line 764 of file WPXSvInputStream.cxx.

References Exception, comphelper::getProcessComponentContext(), mbCheckedZip, mpZipStorage, and mxSeekable.

Referenced by existsSubStream(), getSubStreamById(), getSubStreamByName(), isStructured(), subStreamCount(), and subStreamName().

◆ read()

const unsigned char * writerperfect::WPXSvInputStreamImpl::read	(	unsigned long	numBytes,
		unsigned long &	numBytesRead
	)

Definition at line 478 of file WPXSvInputStream.cxx.

References isEnd(), maData, and mxStream.

◆ seek()

int writerperfect::WPXSvInputStreamImpl::seek ( tools::Long offset )

Definition at line 505 of file WPXSvInputStream.cxx.

References LONG_MAX, mnLength, mxSeekable, mxStream, and SAL_WARN.

Referenced by invalidateReadBuffer().

◆ subStreamCount()

unsigned writerperfect::WPXSvInputStreamImpl::subStreamCount ( )

Definition at line 549 of file WPXSvInputStream.cxx.

References ensureOLEIsInitialized(), ensureZipIsInitialized(), isOLE(), isZip(), mnLength, mpOLEStorage, mpZipStorage, mxSeekable, mxStream, and pos.

◆ subStreamName()

const char * writerperfect::WPXSvInputStreamImpl::subStreamName ( unsigned id )

Definition at line 576 of file WPXSvInputStream.cxx.

References ensureOLEIsInitialized(), ensureZipIsInitialized(), isOLE(), isZip(), mnLength, mpOLEStorage, mpZipStorage, mxSeekable, mxStream, and pos.

◆ tell()

tools::Long writerperfect::WPXSvInputStreamImpl::tell ( )

Definition at line 492 of file WPXSvInputStream.cxx.

References LONG_MAX, mnLength, mxSeekable, and mxStream.

Referenced by invalidateReadBuffer().

Member Data Documentation

◆ maData

css::uno::Sequence<sal_Int8> writerperfect::WPXSvInputStreamImpl::maData

private

Definition at line 431 of file WPXSvInputStream.cxx.

Referenced by read().

◆ mbCheckedOLE

bool writerperfect::WPXSvInputStreamImpl::mbCheckedOLE

private

Definition at line 434 of file WPXSvInputStream.cxx.

Referenced by isOLE().

◆ mbCheckedZip

bool writerperfect::WPXSvInputStreamImpl::mbCheckedZip

private

Definition at line 435 of file WPXSvInputStream.cxx.

Referenced by isZip().

◆ mnLength

sal_Int64 writerperfect::WPXSvInputStreamImpl::mnLength

Definition at line 438 of file WPXSvInputStream.cxx.

Referenced by existsSubStream(), getSubStreamById(), getSubStreamByName(), isEnd(), isStructured(), seek(), subStreamCount(), subStreamName(), tell(), and WPXSvInputStreamImpl().

◆ mnReadBufferLength

unsigned long writerperfect::WPXSvInputStreamImpl::mnReadBufferLength

Definition at line 440 of file WPXSvInputStream.cxx.

Referenced by invalidateReadBuffer().

◆ mnReadBufferPos

unsigned long writerperfect::WPXSvInputStreamImpl::mnReadBufferPos

Definition at line 441 of file WPXSvInputStream.cxx.

Referenced by invalidateReadBuffer().

◆ mpOLEStorage

std::unique_ptr<OLEStorageImpl> writerperfect::WPXSvInputStreamImpl::mpOLEStorage

private

Definition at line 432 of file WPXSvInputStream.cxx.

Referenced by ensureOLEIsInitialized(), existsSubStream(), getSubStreamById(), getSubStreamByName(), isOLE(), subStreamCount(), and subStreamName().

◆ mpReadBuffer

const unsigned char* writerperfect::WPXSvInputStreamImpl::mpReadBuffer

Definition at line 439 of file WPXSvInputStream.cxx.

Referenced by invalidateReadBuffer().

◆ mpZipStorage

std::unique_ptr<ZipStorageImpl> writerperfect::WPXSvInputStreamImpl::mpZipStorage

private

Definition at line 433 of file WPXSvInputStream.cxx.

Referenced by ensureZipIsInitialized(), existsSubStream(), getSubStreamById(), getSubStreamByName(), isZip(), subStreamCount(), and subStreamName().

◆ mxSeekable

css::uno::Reference<css::io::XSeekable> writerperfect::WPXSvInputStreamImpl::mxSeekable

private

Definition at line 430 of file WPXSvInputStream.cxx.

Referenced by existsSubStream(), getSubStreamById(), getSubStreamByName(), isEnd(), isOLE(), isStructured(), isZip(), seek(), subStreamCount(), subStreamName(), tell(), and WPXSvInputStreamImpl().

◆ mxStream

css::uno::Reference<css::io::XInputStream> writerperfect::WPXSvInputStreamImpl::mxStream

private

Definition at line 429 of file WPXSvInputStream.cxx.

Referenced by ensureOLEIsInitialized(), existsSubStream(), getSubStreamById(), getSubStreamByName(), isEnd(), isOLE(), isStructured(), read(), seek(), subStreamCount(), subStreamName(), tell(), and WPXSvInputStreamImpl().

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

WPXSvInputStream.cxx

Public Member Functions

Public Attributes

Private Member Functions

Static Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ WPXSvInputStreamImpl()

Member Function Documentation

◆ createWPXStream() [1/2]

◆ createWPXStream() [2/2]

◆ ensureOLEIsInitialized()

◆ ensureZipIsInitialized()

◆ existsSubStream()

◆ getSubStreamById()

◆ getSubStreamByName()

◆ invalidateReadBuffer()

◆ isEnd()

◆ isOLE()

◆ isStructured()

◆ isZip()

◆ read()

◆ seek()

◆ subStreamCount()

◆ subStreamName()

◆ tell()

Member Data Documentation

◆ maData

◆ mbCheckedOLE

◆ mbCheckedZip

◆ mnLength

◆ mnReadBufferLength

◆ mnReadBufferPos

◆ mpOLEStorage

◆ mpReadBuffer

◆ mpZipStorage

◆ mxSeekable

◆ mxStream