QMimeMagicRule Class Reference

#include <qmimemagicrule_p.h>

Collaboration diagram for QMimeMagicRule:

Public Types
enum	Type {   Invalid = 0 , String , Host16 , Host32 ,   Big16 , Big32 , Little16 , Little32 ,   Byte }

Public Member Functions
	QMimeMagicRule (const QString &typeStr, const QByteArray &value, const QString &offsets, const QByteArray &mask, QString *errorString)
void	swap (QMimeMagicRule &other) noexcept
bool	operator== (const QMimeMagicRule &other) const
Type	type () const
QByteArray	value () const
int	startPos () const
int	endPos () const
QByteArray	mask () const
bool	isValid () const
bool	matches (const QByteArray &data) const

Static Public Member Functions
static Type	type (const QByteArray &type)
static QByteArray	typeName (Type type)
static bool	matchSubstring (const char *dataPtr, qsizetype dataSize, int rangeStart, int rangeLength, qsizetype valueLength, const char *valueData, const char *mask)

Public Attributes
QList< QMimeMagicRule >	m_subMatches

Detailed Description

Definition at line 28 of file qmimemagicrule_p.h.

Member Enumeration Documentation

Type

enum QMimeMagicRule::Type

Enumerator
Invalid
String
Host16
Host32
Big16
Big32
Little16
Little32
Byte

Definition at line 31 of file qmimemagicrule_p.h.

Constructor & Destructor Documentation

QMimeMagicRule()

QMimeMagicRule::QMimeMagicRule	(	const QString &	typeStr,
		const QByteArray &	value,
		const QString &	offsets,
		const QByteArray &	mask,
		QString *	errorString
	)

Definition at line 187 of file qmimemagicrule.cpp.

References Big16, Big32, Byte, QByteArray::constData(), QByteArray::fill(), QByteArray::fromHex(), QByteArray::fromRawData(), Host16, Host32, QString::indexOf(), Invalid, QByteArray::isEmpty(), Little16, Little32, makePattern(), QStringView::mid(), ok, QMimeTypeParserBase::parseNumber(), Q_FALLTHROUGH, Q_UNLIKELY, QStringLiteral, QByteArray::size(), QByteArray::squeeze(), QByteArray::startsWith(), String, and QByteArray::toUInt().

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Member Function Documentation

endPos()

int QMimeMagicRule::endPos ( ) const

inline

Definition at line 54 of file qmimemagicrule_p.h.

isValid()

bool QMimeMagicRule::isValid ( ) const

inline

Definition at line 57 of file qmimemagicrule_p.h.

mask()

QByteArray QMimeMagicRule::mask

(

)

const

Definition at line 296 of file qmimemagicrule.cpp.

References String, and QByteArray::toHex().

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matches()

bool QMimeMagicRule::matches

(

const QByteArray &

data

)

const

Definition at line 306 of file qmimemagicrule.cpp.

References QList< T >::begin(), QList< T >::end(), QList< T >::isEmpty(), it, m_subMatches, and ok.

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matchSubstring()

bool QMimeMagicRule::matchSubstring ( const char *  dataPtr, qsizetype  dataSize, int  rangeStart, int  rangeLength, qsizetype  valueLength, const char *  valueData, const char *  mask  )

static

Definition at line 64 of file qmimemagicrule.cpp.

References d, i, and qMin().

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operator==()

bool QMimeMagicRule::operator==

(

const QMimeMagicRule &

other

)

const

Definition at line 50 of file qmimemagicrule.cpp.

References other().

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startPos()

int QMimeMagicRule::startPos ( ) const

inline

Definition at line 53 of file qmimemagicrule_p.h.

swap()

void QMimeMagicRule::swap ( QMimeMagicRule &  other )

inlinenoexcept

Definition at line 36 of file qmimemagicrule_p.h.

References other(), and qSwap().

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type() [1/2]

Type QMimeMagicRule::type ( ) const

inline

Definition at line 51 of file qmimemagicrule_p.h.

type() [2/2]

QMimeMagicRule::Type QMimeMagicRule::type ( const QByteArray &  type )

static

Definition at line 36 of file qmimemagicrule.cpp.

References Byte, i, Invalid, magicRuleTypes, and String.

typeName()

QByteArray QMimeMagicRule::typeName ( Type  type )

static

Definition at line 45 of file qmimemagicrule.cpp.

References magicRuleTypes.

value()

QByteArray QMimeMagicRule::value ( ) const

inline

Definition at line 52 of file qmimemagicrule_p.h.

Member Data Documentation

m_subMatches

QList<QMimeMagicRule> QMimeMagicRule::m_subMatches

Definition at line 61 of file qmimemagicrule_p.h.

Referenced by matches().

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

• qtbase/src/corelib/mimetypes/qmimemagicrule_p.h
• qtbase/src/corelib/mimetypes/qmimemagicrule.cpp