qurlidna.cpp File Reference

(b2764f780261f365005a80f5381925152df11bfb)

#include "qurl_p.h"
#include <QtCore/qstringlist.h>
#include <QtCore/private/qnumeric_p.h>
#include <QtCore/private/qoffsetstringarray_p.h>
#include <QtCore/private/qstringiterator_p.h>
#include <QtCore/private/qunicodetables_p.h>
#include <algorithm>

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Functions
static uint	encodeDigit (uint digit)
static uint	adapt (uint delta, uint numpoints, bool firsttime)
static void	appendEncode (QString *output, uint delta, uint bias)
Q_AUTOTEST_EXPORT void	qt_punycodeEncoder (QStringView in, QString *output)
Q_AUTOTEST_EXPORT QString	qt_punycodeDecoder (const QString &pc)
static bool	lessThan (const QChar *a, int l, const char *c)
static bool	equal (const QChar *a, int l, const char *b)
static bool	qt_is_idn_enabled (QStringView aceDomain)
template<typename C >
static bool	isValidInNormalizedAsciiLabel (C c)
template<typename C >
static bool	isValidInNormalizedAsciiName (C c)
static QString	mapDomainName (const QString &in, QUrl::AceProcessingOptions options, bool *resultIsAscii)
static bool	validateAsciiLabel (QStringView label)
static QString	convertToAscii (QStringView normalizedDomain, AceLeadingDot dot)
static bool	checkAsciiDomainName (QStringView normalizedDomain, AceLeadingDot dot, bool *usesPunycode)
static QString	convertToUnicode (const QString &asciiDomain, QUrl::AceProcessingOptions options)
static bool	checkUnicodeName (const QString &domainName, QUrl::AceProcessingOptions options)
QString	qt_ACE_do (const QString &domain, AceOperation op, AceLeadingDot dot, QUrl::AceProcessingOptions options)

Variables
static const uint	base = 36
static const uint	tmin = 1
static const uint	tmax = 26
static const uint	skew = 38
static const uint	damp = 700
static const uint	initial_bias = 72
static const uint	initial_n = 128
static constexpr qsizetype	MaxDomainLabelLength = 63
static constexpr auto	idn_whitelist
static Q_CONSTINIT QStringList *	user_idn_whitelist = nullptr

Function Documentation

adapt()

static uint adapt ( uint delta, uint numpoints, bool firsttime )

inlinestatic

Definition at line 35 of file qurlidna.cpp.

References base, damp, skew, tmax, and tmin.

Referenced by qt_punycodeDecoder(), and qt_punycodeEncoder().

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appendEncode()

static void appendEncode ( QString * output, uint delta, uint bias )

inlinestatic

Definition at line 47 of file qurlidna.cpp.

References base, encodeDigit(), output, tmax, and tmin.

Referenced by qt_punycodeEncoder().

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checkAsciiDomainName()

static bool checkAsciiDomainName ( QStringView normalizedDomain, AceLeadingDot dot, bool * usesPunycode )

static

Definition at line 821 of file qurlidna.cpp.

References dot(), ForbidLeadingDot, and validateAsciiLabel().

Referenced by qt_ACE_do().

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checkUnicodeName()

static bool checkUnicodeName ( const QString & domainName, QUrl::AceProcessingOptions options )

static

Definition at line 893 of file qurlidna.cpp.

Referenced by qt_ACE_do().

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convertToAscii()

static QString convertToAscii ( QStringView normalizedDomain, AceLeadingDot dot )

static

Definition at line 786 of file qurlidna.cpp.

References dot(), ForbidLeadingDot, QString::indexOf(), and qt_punycodeEncoder().

Referenced by qt_ACE_do().

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convertToUnicode()

static QString convertToUnicode ( const QString & asciiDomain, QUrl::AceProcessingOptions options )

static

Definition at line 854 of file qurlidna.cpp.

References qt_punycodeDecoder().

Referenced by qt_ACE_do().

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encodeDigit()

static uint encodeDigit ( uint digit )

inlinestatic

Definition at line 30 of file qurlidna.cpp.

Referenced by appendEncode().

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equal()

static bool equal ( const QChar * a, int l, const char * b )

static

Definition at line 338 of file qurlidna.cpp.

Referenced by Object::equivalent(), parseHttpOptionHeader(), and qt_is_idn_enabled().

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isValidInNormalizedAsciiLabel()

template<typename C >

static bool isValidInNormalizedAsciiLabel ( C c )

inlinestatic

Definition at line 379 of file qurlidna.cpp.

Referenced by isValidInNormalizedAsciiName().

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isValidInNormalizedAsciiName()

template<typename C >

static bool isValidInNormalizedAsciiName ( C c )

inlinestatic

Definition at line 385 of file qurlidna.cpp.

References isValidInNormalizedAsciiLabel().

Referenced by mapDomainName().

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lessThan()

static bool lessThan ( const QChar * a, int l, const char * c )

static

Definition at line 321 of file qurlidna.cpp.

Referenced by QV4::PropertyListPrototype::method_sort(), qt_is_idn_enabled(), QV4::ArrayData::sort(), and QV4::sortHelper().

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mapDomainName()

static QString mapDomainName ( const QString & in, QUrl::AceProcessingOptions options, bool * resultIsAscii )

static

Definition at line 397 of file qurlidna.cpp.

References QUrl::AceTransitionalProcessing, QUnicodeTables::Deviation, QUnicodeTables::Disallowed, i, QUnicodeTables::idnaMapping(), QUnicodeTables::idnaStatus(), QUnicodeTables::Ignored, isValidInNormalizedAsciiName(), iter, QUnicodeTables::Mapped, Q_LIKELY, and QUnicodeTables::Valid.

Referenced by qt_ACE_do().

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qt_ACE_do()

QString qt_ACE_do	(	const QString &	domain,
		AceOperation	op,
		AceLeadingDot	dot,
		QUrl::AceProcessingOptions	options )

Definition at line 920 of file qurlidna.cpp.

References checkAsciiDomainName(), checkUnicodeName(), convertToAscii(), convertToUnicode(), dot(), QUrl::IgnoreIDNWhitelist, QString::isEmpty(), mapDomainName(), QString::NormalizationForm_C, qt_is_idn_enabled(), and ToAceOnly.

Referenced by QUrlPrivate::appendHost(), encodeLabel(), QUrl::fromAce(), qDBusInterfaceFromMetaObject(), QUrlPrivate::setHost(), and QUrl::toAce().

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qt_is_idn_enabled()

static bool qt_is_idn_enabled ( QStringView aceDomain )

static

Definition at line 350 of file qurlidna.cpp.

References equal(), i, idn_whitelist, lessThan(), and user_idn_whitelist.

Referenced by qt_ACE_do().

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qt_punycodeDecoder()

Q_AUTOTEST_EXPORT QString qt_punycodeDecoder

(

const QString &

pc

)

Definition at line 171 of file qurlidna.cpp.

References adapt(), QString::at(), base, QString::fromStdU32String(), i, initial_bias, initial_n, QString::lastIndexOf(), MaxDomainLabelLength, QString::mid(), output, qWarning, QString::size(), QString::startsWith(), tmax, tmin, and QString::toStdU32String().

Referenced by convertToUnicode().

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qt_punycodeEncoder()

Q_AUTOTEST_EXPORT void qt_punycodeEncoder	(	QStringView	in,
		QString *	output )

Definition at line 67 of file qurlidna.cpp.

References adapt(), appendEncode(), d, initial_bias, initial_n, iter, MaxDomainLabelLength, and output.

Referenced by convertToAscii().

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validateAsciiLabel()

static bool validateAsciiLabel ( QStringView label )

static

Definition at line 474 of file qurlidna.cpp.

References MaxDomainLabelLength.

Referenced by checkAsciiDomainName().

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Variable Documentation

base

const uint base = 36

static

Definition at line 20 of file qurlidna.cpp.

Referenced by QV4::Function::Function(), QV4::MemorySegment::MemorySegment(), QV4::MemorySegment::MemorySegment(), qfloat16::qfloat16(), QQmlOpenMetaObject::QQmlOpenMetaObject(), QQmlOpenMetaObjectType::QQmlOpenMetaObjectType(), QV4::MemorySegment::~MemorySegment(), adapt(), QV4::MemorySegment::allocate(), appendEncode(), QApplicationPrivate::applyQIconStyleHelper(), QString::arg(), QString::arg(), QString::arg(), QString::arg(), QString::arg(), QString::arg(), QString::arg(), QString::arg(), QQmlJS::Dom::DomItem::as(), QPdf::ascii85Encode(), QQmlType::attachedPropertiesFunction(), QQmlType::attachedPropertiesType(), QQmlJSScope::augmentedInternalName(), QV4::HeapValue< o >::base(), QV4::ValueArray< o >::base(), QV4::Heap::Pointer< T, o >::base(), QQmlLSUtils::baseObject(), QLocaleData::bytearrayToLongLong(), QLocaleData::bytearrayToUnsLongLong(), calculateCoarseTimerTimeout(), QV4::Runtime::Exp::call(), QV4::Runtime::LoadSuperProperty::call(), QV4::Runtime::StoreSuperProperty::call(), QV4::Runtime::DeleteProperty_NoThrow::call(), QV4::Runtime::CallProperty::call(), QV4::Runtime::CallPropertyLookup::call(), QV4::Runtime::DeleteProperty::call(), QV4::Runtime::GetLookup::call(), QV4::Runtime::SetLookupStrict::call(), QV4::Runtime::SetLookupSloppy::call(), callWithContextObject(), callWithScopeObject(), QQmlJSTypeResolver::canHold(), QQmlJSTypePropagator::checkForEnumProblems(), QBenchmarkValgrindUtils::cleanup(), QRasterPaintEngine::clip(), QQmlJS::Dom::DomBase::containingObject(), QV4::MemorySegment::contains(), convertPath(), QQmlJSCodeGenerator::convertStored(), QQmlJS::Dom::DomItem::copy(), QQmlJS::Dom::DomItem::copy(), QQmlJS::Dom::ScriptElements::ScriptElementBase< type >::createFileLocations(), QQmlJS::Dom::ScriptElements::ScriptList::createFileLocations(), QQmlJS::Dom::ScriptElements::GenericScriptElement::createFileLocations(), QQmlJS::Dom::ScriptElements::BlockStatement::createFileLocations(), QQmlJS::Dom::ScriptElements::ForStatement::createFileLocations(), QQmlJS::Dom::ScriptElements::IfStatement::createFileLocations(), QQmlJS::Dom::ScriptElements::ReturnStatement::createFileLocations(), QQmlJS::Dom::ScriptElements::BinaryExpression::createFileLocations(), QQmlJS::Dom::ScriptElements::VariableDeclarationEntry::createFileLocations(), QQmlJS::Dom::ScriptElements::VariableDeclaration::createFileLocations(), QV4::createStackProperties(), QV4::Heap::DECLARE_EXPORTED_HEAP_OBJECT(), QV4::Heap::DECLARE_HEAP_OBJECT(), QV4::decrementStackPointer(), double2string(), QTextLayout::drawCursor(), QV4::Moth::dumpBytecode(), QQmlJS::Dom::UpdatedScriptExpression::ensure(), QQmlJS::Dom::FileLocations::ensure(), fallback_fill(), QImageTextureGlyphCache::fillTexture(), QQmlJS::AST::ArrayMemberExpression::firstSourceLocation(), QQmlJS::AST::FieldMemberExpression::firstSourceLocation(), QQmlJS::AST::TaggedTemplate::firstSourceLocation(), QQmlJS::AST::CallExpression::firstSourceLocation(), QQmlJS::AST::PostIncrementExpression::firstSourceLocation(), QQmlJS::AST::PostDecrementExpression::firstSourceLocation(), language::formatEscapedNumber(), QLocale::formattedDataSize(), QV4::MemorySegment::free(), func(), QQmlJSTypePropagator::generate_CallProperty(), QQmlJSShadowCheck::generate_CallProperty(), QQmlJSCodeGenerator::generate_CallPropertyLookup(), QQmlJSTypePropagator::generate_CallPropertyLookup(), QQmlJSShadowCheck::generate_CallPropertyLookup(), QQmlJSCodeGenerator::generate_DeleteProperty(), QQmlJSTypePropagator::generate_DeleteProperty(), QQmlJSCodeGenerator::generate_LoadElement(), QQmlJSTypePropagator::generate_LoadElement(), QQmlJSCodeGenerator::generate_SetLookup(), QQmlJSShadowCheck::generate_SetLookup(), QQmlJSTypePropagator::generate_SetLookup(), QQmlJSCodeGenerator::generate_StoreElement(), QQmlJSTypePropagator::generate_StoreElement(), QQmlJSTypePropagator::generate_StoreProperty(), QQmlJSShadowCheck::generate_StoreProperty(), QQmlJSTypeResolver::genericType(), QBenchmarkValgrindUtils::getNewestFileName(), QTextStreamPrivate::getNumber(), QV4::QQmlContextWrapper::getPropertyAndBase(), QV4::ExecutionContext::getPropertyAndBase(), QOpenGLFunctions_1_0::glListBase(), QOpenGLFunctions_1_1::glListBase(), QOpenGLFunctions_1_2::glListBase(), QOpenGLFunctions_1_3::glListBase(), QOpenGLFunctions_1_4::glListBase(), QOpenGLFunctions_1_5::glListBase(), QOpenGLFunctions_2_0::glListBase(), QOpenGLFunctions_2_1::glListBase(), QOpenGLFunctions_3_0::glListBase(), QOpenGLFunctions_3_2_Compatibility::glListBase(), QOpenGLFunctions_3_3_Compatibility::glListBase(), QOpenGLFunctions_4_0_Compatibility::glListBase(), QOpenGLFunctions_4_1_Compatibility::glListBase(), QOpenGLFunctions_4_2_Compatibility::glListBase(), QOpenGLFunctions_4_3_Compatibility::glListBase(), QOpenGLFunctions_4_4_Compatibility::glListBase(), QOpenGLFunctions_4_5_Compatibility::glListBase(), gray_split_conic(), gray_split_cubic(), QV4::Compiler::Codegen::handleCall(), QV4::Compiler::Codegen::handleTaggedTemplate(), handleTranslationBinding(), QQmlJSUtils::hasCompositeBase(), QQmlConnectionSlotDispatcher::impl(), QV4::incrementStackPointer(), QWaylandInputMethodEventBuilder::indexFromWayland(), QWaylandInputMethodEventBuilder::indexToWayland(), QQmlJSScope::inherits(), QQmlJSTypeResolver::inherits(), QQuickIOSTheme::initialize(), QV4::Compiler::Codegen::initializeAndDestructureBindingElement(), QQmlJS::Dom::inQString(), QQmlJS::Dom::inQString(), int2string(), QGraphicsAnchorLayoutPrivate::interpolateEdge(), QV4::Moth::VME::interpret(), QQmlJSScope::isComponentRootElement(), isDigitForBase(), QQmlJS::Dom::DomEnvironment::iterateDirectSubpaths(), QQmlPrivate::jsExponentiate(), QLocaleData::longLongToString(), QV4::QQmlContextWrapper::lookupContextObjectMethod(), QV4::QQmlContextWrapper::lookupContextObjectProperty(), QV4::QQmlTypeWrapper::lookupEnumValue(), QV4::QQmlContextWrapper::lookupIdObject(), QV4::QQmlContextWrapper::lookupIdObjectInParentContext(), QV4::QQmlContextWrapper::lookupInGlobalObject(), QV4::QQmlContextWrapper::lookupInParentContextHierarchy(), QV4::QQmlTypeWrapper::lookupScopedEnum(), QV4::QQmlContextWrapper::lookupScopeFallbackProperty(), QV4::QQmlContextWrapper::lookupScopeObjectMethod(), QV4::QQmlContextWrapper::lookupScopeObjectProperty(), QV4::QQmlContextWrapper::lookupScript(), QV4::QQmlContextWrapper::lookupSingleton(), QV4::QQmlContextWrapper::lookupType(), QV4::QQmlContextWrapper::lookupValueSingleton(), QT_BEGIN_NAMESPACE::markHeapBase(), message(), methodIndexToSignalIndex(), nameForCompressedIcon(), QQmlJSScope::nonCompositeBaseRevision(), QQmlJSScope::nonCompositeBaseType(), QByteArray::number(), QString::number(), QByteArray::number(), QString::number(), QByteArray::number(), QString::number(), QByteArray::number(), QString::number(), QByteArray::number(), QString::number(), QByteArray::number(), QString::number(), QQmlJS::Dom::FieldFilter::operator()(), QShapedPixmapWindow::paintEvent(), QPlainTextEdit::paintEvent(), QQmlJSImportVisitor::parseBindingExpression(), QTextHtmlParser::parseEntity(), QmlGoToTypeDefinitionSupport::process(), QTextStreamPrivate::putNumber(), qDBusGenerateMetaObjectXml(), qFindInlineComponents(), QTest::qFindTestData(), QTest::qFindTestData(), qstrntoll(), qstrntoull(), qt_fusionPalette(), qt_punycodeDecoder(), qtiffMapProc(), qtiffUnmapProc(), qulltoa(), qulltoa2(), qulltoBasicLatin(), qulltoString_helper(), QV4::ExecutionEngine::resolvedUrl(), QV4::QQmlContextWrapper::resolveQmlContextPropertyLookupGetter(), QQmlImportInstance::resolveType(), QQmlImportNamespace::resolveType(), revertObjectMethodLookup(), revertObjectPropertyLookup(), round_up_scanline(), QQmlJSShadowCheck::run(), scanPrefix(), QQmlJSTypeResolver::scopedType(), searchContextProperties(), QV4::HeapValue< o >::set(), QV4::HeapValue< o >::set(), QV4::ValueArray< o >::set(), QV4::ValueArray< o >::set(), QmlIR::IRBuilder::setBindingValue(), QSpinBox::setDisplayIntegerBase(), QQmlComponentPrivate::setInitialProperty(), QByteArray::setNum(), QString::setNum(), QByteArray::setNum(), QString::setNum(), QByteArray::setNum(), QString::setNum(), QByteArray::setNum(), QString::setNum(), QByteArray::setNum(), QString::setNum(), QByteArray::setNum(), QString::setNum(), QByteArray::setNum(), QString::setNum(), QByteArray::setNum(), QString::setNum(), QObjectPrivate::signalIndex(), QV4::Chunk::sortIntoBins(), QLocaleData::stringToLongLong(), QV4::RuntimeHelpers::stringToNumber(), QLocaleData::stringToUnsLongLong(), thresholdFunc(), QFFmpeg::timeStampMs(), QFFmpeg::timeStampUs(), QByteArray::toInt(), QByteArrayView::toInt(), QLatin1StringView::toInt(), QString::toInt(), QStringView::toInt(), QtPrivate::toIntegral(), toIntegral(), JsonOutput::toList(), QByteArray::toLong(), QByteArrayView::toLong(), QLatin1StringView::toLong(), QString::toLong(), QStringView::toLong(), QByteArray::toLongLong(), QByteArrayView::toLongLong(), QLatin1StringView::toLongLong(), QStringView::toLongLong(), QByteArray::toShort(), QByteArrayView::toShort(), QLatin1StringView::toShort(), QString::toShort(), QStringView::toShort(), QtPrivate::toSignedInteger(), QByteArray::toUInt(), QByteArrayView::toUInt(), QLatin1StringView::toUInt(), QString::toUInt(), QStringView::toUInt(), QByteArray::toULong(), QByteArrayView::toULong(), QLatin1StringView::toULong(), QString::toULong(), QStringView::toULong(), QByteArray::toULongLong(), QByteArrayView::toULongLong(), QLatin1StringView::toULongLong(), QStringView::toULongLong(), QtPrivate::toUnsignedInteger(), QByteArray::toUShort(), QByteArrayView::toUShort(), QLatin1StringView::toUShort(), QString::toUShort(), QStringView::toUShort(), QWaylandInputMethodEventBuilder::trimmedIndexFromWayland(), QmlIR::IRBuilder::tryGeneratingTranslationBinding(), QmlIR::tryGeneratingTranslationBindingBase(), Driver::unique(), QLocaleData::unsLongLongToString(), QQmlJS::Dom::ScriptElements::ScriptList::updatePathFromOwner(), QAndroidPlatformTheme::updateStyle(), QSGDistanceFieldTextMaterialRhiShader::updateUniformData(), DistanceFieldOutlineTextMaterialRhiShader::updateUniformData(), QQuickTimeLinePrivate::value(), QString::vasprintf(), QV4::Compiler::Codegen::visit(), QV4::Compiler::Codegen::visit(), QV4::Compiler::Codegen::visit(), QV4::Compiler::Codegen::visit(), QV4::Compiler::Codegen::visit(), QQmlJSImportVisitor::visit(), QQmlJS::Dom::AttachedInfoT< Info >::visitTree(), QQmlJS::Dom::UpdatedScriptExpression::visitTree(), QTreeWidget::visualItemRect(), QV4::WriteBarrier::write(), QV4::WriteBarrier::write(), QV4::WriteBarrier::write_slowpath(), and QV4::WriteBarrier::write_slowpath().

damp

const uint damp = 700

static

Definition at line 24 of file qurlidna.cpp.

Referenced by adapt().

idn_whitelist

constexpr auto idn_whitelist

staticconstexpr

Definition at line 280 of file qurlidna.cpp.

Referenced by QUrl::idnWhitelist(), and qt_is_idn_enabled().

initial_bias

const uint initial_bias = 72

static

Definition at line 25 of file qurlidna.cpp.

Referenced by qt_punycodeDecoder(), and qt_punycodeEncoder().

initial_n

const uint initial_n = 128

static

Definition at line 26 of file qurlidna.cpp.

Referenced by qt_punycodeDecoder(), and qt_punycodeEncoder().

MaxDomainLabelLength

constexpr qsizetype MaxDomainLabelLength = 63

staticconstexpr

Definition at line 28 of file qurlidna.cpp.

Referenced by qt_punycodeDecoder(), qt_punycodeEncoder(), and validateAsciiLabel().

skew

const uint skew = 38

static

Definition at line 23 of file qurlidna.cpp.

Referenced by adapt().

tmax

const uint tmax = 26

static

Definition at line 22 of file qurlidna.cpp.

Referenced by adapt(), appendEncode(), QSSGRenderRay::intersectWithAABBv2(), and qt_punycodeDecoder().

tmin

const uint tmin = 1

static

Definition at line 21 of file qurlidna.cpp.

Referenced by adapt(), appendEncode(), QSSGRenderRay::intersectWithAABBv2(), and qt_punycodeDecoder().

user_idn_whitelist

Q_CONSTINIT QStringList* user_idn_whitelist = nullptr

static

Definition at line 319 of file qurlidna.cpp.

Referenced by QUrl::idnWhitelist(), qt_is_idn_enabled(), and QUrl::setIdnWhitelist().