QCborStreamReaderPrivate Class Reference

Collaboration diagram for QCborStreamReaderPrivate:

Classes
struct	ReadStringChunk

Public Types
enum	{ MaxCborIndividualSize = 9 , IdealIoBufferSize = 256 }

Public Member Functions
	QCborStreamReaderPrivate (const QByteArray &data)
	QCborStreamReaderPrivate (QIODevice *device)
	~QCborStreamReaderPrivate ()
void	setDevice (QIODevice *dev)
void	initDecoder ()
char *	bufferPtr ()
void	preread ()
void	handleError (CborError err) noexcept
bool	readFullString (ReadStringChunk params)
QCborStreamReader::StringResult< qsizetype >	readStringChunk (ReadStringChunk params)
qsizetype	readStringChunk_byte (ReadStringChunk params, qsizetype len)
qsizetype	readStringChunk_unicode (ReadStringChunk params, qsizetype utf8len)
qsizetype	readStringChunk_utf8 (ReadStringChunk params, qsizetype utf8len)
bool	ensureStringIteration ()

Static Public Member Functions
static QCborStreamReader::StringResultCode	appendStringChunk (QCborStreamReader &reader, QByteArray *data)

Public Attributes
QIODevice *	device
QByteArray	buffer
QStack< CborValue >	containerStack
CborParser	parser
CborValue	currentElement
QCborError	lastError = {}
QByteArray::size_type	bufferStart = 0
bool	corrupt = false

Detailed Description

Definition at line 515 of file qcborstreamreader.cpp.

Member Enumeration Documentation

anonymous enum

anonymous enum

Enumerator
MaxCborIndividualSize
IdealIoBufferSize

Definition at line 518 of file qcborstreamreader.cpp.

Constructor & Destructor Documentation

QCborStreamReaderPrivate() [1/2]

QCborStreamReaderPrivate::QCborStreamReaderPrivate ( const QByteArray & data )

inline

Definition at line 536 of file qcborstreamreader.cpp.

References initDecoder().

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QCborStreamReaderPrivate() [2/2]

QCborStreamReaderPrivate::QCborStreamReaderPrivate ( QIODevice * device )

inline

Definition at line 542 of file qcborstreamreader.cpp.

References device, and setDevice().

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~QCborStreamReaderPrivate()

QCborStreamReaderPrivate::~QCborStreamReaderPrivate ( )

inline

Definition at line 547 of file qcborstreamreader.cpp.

Member Function Documentation

appendStringChunk()

QCborStreamReader::StringResultCode QCborStreamReaderPrivate::appendStringChunk ( QCborStreamReader & reader, QByteArray * data )

inlinestatic

Definition at line 1613 of file qcborstreamreader.cpp.

References QCborStreamReader::EndOfString, and QCborError::NoError.

Referenced by qt_cbor_append_string_chunk().

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bufferPtr()

char * QCborStreamReaderPrivate::bufferPtr ( )

inline

Definition at line 574 of file qcborstreamreader.cpp.

References bufferStart, and Q_ASSERT.

Referenced by preread().

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ensureStringIteration()

bool QCborStreamReaderPrivate::ensureStringIteration

(

)

Definition at line 699 of file qcborstreamreader.cpp.

References currentElement, and handleError().

Referenced by readStringChunk().

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handleError()

void QCborStreamReaderPrivate::handleError ( CborError err )

inlinenoexcept

Definition at line 604 of file qcborstreamreader.cpp.

References corrupt, lastError, and Q_ASSERT.

Referenced by ensureStringIteration(), initDecoder(), QCborStreamReader::leaveContainer(), QCborStreamReader::length(), QCborStreamReader::next(), readStringChunk(), readStringChunk_byte(), readStringChunk_unicode(), readStringChunk_utf8(), and QCborStreamReader::reparse().

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initDecoder()

void QCborStreamReaderPrivate::initDecoder ( )

inline

Definition at line 558 of file qcborstreamreader.cpp.

References bufferStart, QList< T >::clear(), containerStack, currentElement, device, handleError(), IdealIoBufferSize, lastError, QCborError::NoError, parser, and preread().

Referenced by QCborStreamReaderPrivate(), QCborStreamReader::reset(), and setDevice().

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preread()

void QCborStreamReaderPrivate::preread ( )

inline

Definition at line 580 of file qcborstreamreader.cpp.

References bufferPtr(), bufferStart, QIODevice::bytesAvailable(), device, IdealIoBufferSize, MaxCborIndividualSize, QIODevice::peek(), Q_ASSERT, read(), QIODevice::size(), and QIODevice::skip().

Referenced by initDecoder(), readStringChunk(), and QCborStreamReader::reparse().

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readFullString()

bool QCborStreamReaderPrivate::readFullString

(

ReadStringChunk

params

)

Definition at line 1428 of file qcborstreamreader.cpp.

References QCborStreamReader::EndOfString, lastError, ok, QCborStreamReader::Ok, Q_ASSERT, and readStringChunk().

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readStringChunk()

Q_NEVER_INLINE QCborStreamReader::StringResult< qsizetype > QCborStreamReaderPrivate::readStringChunk

(

ReadStringChunk

params

)

Definition at line 1622 of file qcborstreamreader.cpp.

References bufferStart, currentElement, QCborStreamReader::StringResult< Container >::data, device, QCborStreamReader::EndOfString, ensureStringIteration(), QCborStreamReader::Error, handleError(), lastError, QCborStreamReader::Ok, preread(), ptr(), readStringChunk_byte(), readStringChunk_unicode(), readStringChunk_utf8(), and QIODevice::skip().

Referenced by readFullString(), and QCborStreamReader::readStringChunk().

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readStringChunk_byte()

qsizetype QCborStreamReaderPrivate::readStringChunk_byte ( ReadStringChunk params, qsizetype len )

inline

Definition at line 1723 of file qcborstreamreader.cpp.

References bufferStart, device, handleError(), QByteArray::max_size(), ptr(), qAddOverflow(), QT_CATCH, QT_TRY, QIODevice::read(), and QIODevice::skip().

Referenced by readStringChunk(), and readStringChunk_utf8().

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readStringChunk_unicode()

qsizetype QCborStreamReaderPrivate::readStringChunk_unicode ( ReadStringChunk params, qsizetype utf8len )

inline

Definition at line 1782 of file qcborstreamreader.cpp.

References begin(), bufferStart, QStringConverterBase::ConvertInitialBom, QUtf8::convertToUnicode(), device, handleError(), QStringConverterBase::State::invalidChars, QString::max_size(), ptr(), Q_ASSERT, qMin(), QT_CATCH, QT_TRY, QIODevice::read(), QStringConverterBase::State::remainingChars, and QStringConverterBase::Stateless.

Referenced by readStringChunk().

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readStringChunk_utf8()

qsizetype QCborStreamReaderPrivate::readStringChunk_utf8 ( ReadStringChunk params, qsizetype utf8len )

inline

Definition at line 1839 of file qcborstreamreader.cpp.

References handleError(), QtPrivate::isValidUtf8(), QByteArrayView::last(), and readStringChunk_byte().

Referenced by readStringChunk().

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setDevice()

void QCborStreamReaderPrivate::setDevice ( QIODevice * dev )

inline

Definition at line 551 of file qcborstreamreader.cpp.

References device, and initDecoder().

Referenced by QCborStreamReaderPrivate(), and QCborStreamReader::setDevice().

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Member Data Documentation

buffer

QByteArray QCborStreamReaderPrivate::buffer

Definition at line 526 of file qcborstreamreader.cpp.

Referenced by QCborStreamReader::addData().

bufferStart

QByteArray::size_type QCborStreamReaderPrivate::bufferStart = 0

Definition at line 533 of file qcborstreamreader.cpp.

Referenced by bufferPtr(), QCborStreamReader::currentOffset(), initDecoder(), preread(), readStringChunk(), readStringChunk_byte(), and readStringChunk_unicode().

containerStack

QStack<CborValue> QCborStreamReaderPrivate::containerStack

Definition at line 527 of file qcborstreamreader.cpp.

Referenced by QCborStreamReader::containerDepth(), initDecoder(), QCborStreamReader::leaveContainer(), and QCborStreamReader::parentContainerType().

corrupt

bool QCborStreamReaderPrivate::corrupt = false

Definition at line 534 of file qcborstreamreader.cpp.

Referenced by handleError(), and QCborStreamReader::leaveContainer().

currentElement

CborValue QCborStreamReaderPrivate::currentElement

Definition at line 530 of file qcborstreamreader.cpp.

Referenced by ensureStringIteration(), QCborStreamReader::hasNext(), initDecoder(), QCborStreamReader::isLengthKnown(), QCborStreamReader::leaveContainer(), QCborStreamReader::next(), readStringChunk(), and QCborStreamReader::reparse().

device

QIODevice* QCborStreamReaderPrivate::device

Definition at line 525 of file qcborstreamreader.cpp.

Referenced by QCborStreamReaderPrivate(), QCborStreamReader::addData(), QCborStreamReader::currentOffset(), QCborStreamReader::device(), initDecoder(), preread(), readStringChunk(), readStringChunk_byte(), readStringChunk_unicode(), QCborStreamReader::reset(), and setDevice().

lastError

QCborError QCborStreamReaderPrivate::lastError = {}

Definition at line 531 of file qcborstreamreader.cpp.

Referenced by handleError(), initDecoder(), QCborStreamReader::lastError(), QCborStreamReader::next(), readFullString(), readStringChunk(), QCborStreamReader::reparse(), and QCborStreamReader::reset().

parser

CborParser QCborStreamReaderPrivate::parser

Definition at line 529 of file qcborstreamreader.cpp.

Referenced by initDecoder().

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

• qtbase/src/corelib/serialization/qcborstreamreader.cpp (1c9e155b0571ece99ca350cc5f43af4fa8d64e4d)