Qt 6.x
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Public Types | Public Member Functions | Public Attributes | List of all members
QFileInfoPrivate Class Reference

#include <qfileinfo_p.h>

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Public Types

enum  {
  CachedFileFlags = 0x01 , CachedLinkTypeFlag = 0x02 , CachedBundleTypeFlag = 0x04 , CachedSize = 0x08 ,
  CachedATime = 0x10 , CachedBTime = 0x20 , CachedMCTime = 0x40 , CachedMTime = 0x80 ,
  CachedPerms = 0x100
}
 

Public Member Functions

 QFileInfoPrivate ()
 
 QFileInfoPrivate (const QFileInfoPrivate &copy)
 
 QFileInfoPrivate (const QString &file)
 
 QFileInfoPrivate (const QFileSystemEntry &file, const QFileSystemMetaData &data)
 
 QFileInfoPrivate (const QFileSystemEntry &file, const QFileSystemMetaData &data, std::unique_ptr< QAbstractFileEngine > engine)
 
void clearFlags () const
 
void clear ()
 
uint getFileFlags (QAbstractFileEngine::FileFlags) const
 
QDateTime & getFileTime (QAbstractFileEngine::FileTime) const
 
QString getFileName (QAbstractFileEngine::FileName) const
 
QString getFileOwner (QAbstractFileEngine::FileOwner own) const
 
bool getCachedFlag (uint c) const
 
void setCachedFlag (uint c) const
 
template<typename Ret , typename FSLambda , typename EngineLambda >
Ret checkAttribute (Ret defaultValue, QFileSystemMetaData::MetaDataFlags fsFlags, const FSLambda &fsLambda, const EngineLambda &engineLambda) const
 
template<typename Ret , typename FSLambda , typename EngineLambda >
Ret checkAttribute (QFileSystemMetaData::MetaDataFlags fsFlags, const FSLambda &fsLambda, const EngineLambda &engineLambda) const
 
- Public Member Functions inherited from QSharedData
 QSharedData () noexcept
 Constructs a QSharedData object with a reference count of 0.
 
 QSharedData (const QSharedData &) noexcept
 Constructs a QSharedData object with reference count 0.
 
QSharedData & operator= (const QSharedData &)=delete
 
 ~QSharedData ()=default
 

Public Attributes

QFileSystemEntry fileEntry
 
QFileSystemMetaData metaData
 
std::unique_ptr< QAbstractFileEngine > const fileEngine
 
QString fileNames [QAbstractFileEngine::NFileNames]
 
QString fileOwners [2]
 
QDateTime fileTimes [4]
 
uint cachedFlags: 30
 
bool const isDefaultConstructed: 1
 
bool cache_enabled: 1
 
uint fileFlags
 
qint64 fileSize
 
- Public Attributes inherited from QSharedData
QAtomicInt ref
 

Detailed Description

Definition at line 32 of file qfileinfo_p.h.

Member Enumeration Documentation

◆ anonymous enum

anonymous enum
Enumerator
CachedFileFlags 
CachedLinkTypeFlag 
CachedBundleTypeFlag 
CachedSize 
CachedATime 
CachedBTime 
CachedMCTime 
CachedMTime 
CachedPerms 

Definition at line 35 of file qfileinfo_p.h.

Constructor & Destructor Documentation

◆ QFileInfoPrivate() [1/5]

QFileInfoPrivate::QFileInfoPrivate ( )
inline

Definition at line 48 of file qfileinfo_p.h.

◆ QFileInfoPrivate() [2/5]

QFileInfoPrivate::QFileInfoPrivate ( const QFileInfoPrivate &  copy)
inline

Definition at line 54 of file qfileinfo_p.h.

◆ QFileInfoPrivate() [3/5]

QFileInfoPrivate::QFileInfoPrivate ( const QString &  file)
inline

Definition at line 67 of file qfileinfo_p.h.

◆ QFileInfoPrivate() [4/5]

QFileInfoPrivate::QFileInfoPrivate ( const QFileSystemEntry &  file,
const QFileSystemMetaData &  data 
)
inline

Definition at line 80 of file qfileinfo_p.h.

References fileEngine, and metaData.

◆ QFileInfoPrivate() [5/5]

QFileInfoPrivate::QFileInfoPrivate ( const QFileSystemEntry &  file,
const QFileSystemMetaData &  data,
std::unique_ptr< QAbstractFileEngine >  engine 
)
inline

Definition at line 95 of file qfileinfo_p.h.

Member Function Documentation

◆ checkAttribute() [1/2]

template<typename Ret , typename FSLambda , typename EngineLambda >
Ret QFileInfoPrivate::checkAttribute ( QFileSystemMetaData::MetaDataFlags  fsFlags,
const FSLambda &  fsLambda,
const EngineLambda &  engineLambda 
) const
inline

Definition at line 164 of file qfileinfo_p.h.

References checkAttribute().

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◆ checkAttribute() [2/2]

template<typename Ret , typename FSLambda , typename EngineLambda >
Ret QFileInfoPrivate::checkAttribute ( Ret  defaultValue,
QFileSystemMetaData::MetaDataFlags  fsFlags,
const FSLambda &  fsLambda,
const EngineLambda &  engineLambda 
) const
inline

Definition at line 149 of file qfileinfo_p.h.

References cache_enabled, fileEngine, fileEntry, QFileSystemEngine::fillMetaData(), QFileSystemMetaData::hasFlags(), isDefaultConstructed, and metaData.

Referenced by checkAttribute().

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◆ clear()

void QFileInfoPrivate::clear ( )
inline

Definition at line 115 of file qfileinfo_p.h.

References clear(), QFileSystemMetaData::clear(), QString::clear(), clearFlags(), fileNames, fileOwners, i, metaData, and QAbstractFileEngine::NFileNames.

Referenced by clear().

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◆ clearFlags()

void QFileInfoPrivate::clearFlags ( ) const
inline

Definition at line 109 of file qfileinfo_p.h.

References cachedFlags, fileEngine, fileFlags, QAbstractFileEngine::Refresh, and void.

Referenced by clear(), and getFileTime().

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◆ getCachedFlag()

bool QFileInfoPrivate::getCachedFlag ( uint  c) const
inline

Definition at line 143 of file qfileinfo_p.h.

References cache_enabled, and cachedFlags.

Referenced by getFileFlags(), and getFileTime().

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◆ getFileFlags()

uint QFileInfoPrivate::getFileFlags ( QAbstractFileEngine::FileFlags  request) const

Definition at line 99 of file qfileinfo.cpp.

References QAbstractFileEngine::BundleType, cache_enabled, CachedBundleTypeFlag, CachedFileFlags, cachedFlags, CachedLinkTypeFlag, CachedPerms, fileEngine, fileFlags, QAbstractFileEngine::FlagsMask, getCachedFlag(), QAbstractFileEngine::LinkType, QAbstractFileEngine::PermsMask, Q_ASSERT, QAbstractFileEngine::Refresh, request, setCachedFlag(), and QAbstractFileEngine::TypesMask.

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◆ getFileName()

QString QFileInfoPrivate::getFileName ( QAbstractFileEngine::FileName  name) const

Definition at line 17 of file qfileinfo.cpp.

References QAbstractFileEngine::AbsoluteLinkTarget, QAbstractFileEngine::AbsoluteName, QFileSystemEngine::absoluteName(), QAbstractFileEngine::AbsolutePathName, QAbstractFileEngine::BundleName, QFileSystemEngine::bundleName(), QAbstractFileEngine::CanonicalName, QFileSystemEngine::canonicalName(), QAbstractFileEngine::CanonicalPathName, fileNames, QFileSystemEntry::filePath(), QFileSystemEngine::getJunctionTarget(), QFileSystemEngine::getLinkTarget(), QFileSystemEngine::getRawLinkPath(), QAbstractFileEngine::JunctionName, QAbstractFileEngine::RawLinkPath, and ret.

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◆ getFileOwner()

QString QFileInfoPrivate::getFileOwner ( QAbstractFileEngine::FileOwner  own) const

Definition at line 75 of file qfileinfo.cpp.

References cache_enabled, fileEngine, fileEntry, fileOwners, metaData, QAbstractFileEngine::OwnerGroup, QAbstractFileEngine::OwnerUser, QFileSystemEngine::resolveGroupName(), QFileSystemEngine::resolveUserName(), and ret.

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◆ getFileTime()

QDateTime & QFileInfoPrivate::getFileTime ( QAbstractFileEngine::FileTime  request) const

Definition at line 160 of file qfileinfo.cpp.

References QAbstractFileEngine::AccessTime, QAbstractFileEngine::BirthTime, cache_enabled, CachedATime, CachedBTime, CachedMCTime, CachedMTime, clearFlags(), fileEngine, fileTimes, getCachedFlag(), QAbstractFileEngine::MetadataChangeTime, QAbstractFileEngine::ModificationTime, Q_ASSERT, request, and setCachedFlag().

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◆ setCachedFlag()

void QFileInfoPrivate::setCachedFlag ( uint  c) const
inline

Definition at line 145 of file qfileinfo_p.h.

References cache_enabled, and cachedFlags.

Referenced by getFileFlags(), and getFileTime().

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Member Data Documentation

◆ cache_enabled

bool QFileInfoPrivate::cache_enabled

Definition at line 140 of file qfileinfo_p.h.

Referenced by checkAttribute(), getCachedFlag(), getFileFlags(), getFileOwner(), getFileTime(), setCachedFlag(), and QFileInfo::setFile().

◆ cachedFlags

uint QFileInfoPrivate::cachedFlags
mutable

Definition at line 138 of file qfileinfo_p.h.

Referenced by clearFlags(), getCachedFlag(), getFileFlags(), and setCachedFlag().

◆ fileEngine

std::unique_ptr<QAbstractFileEngine> const QFileInfoPrivate::fileEngine

Definition at line 132 of file qfileinfo_p.h.

Referenced by QFileInfoPrivate(), checkAttribute(), clearFlags(), getFileFlags(), getFileOwner(), getFileTime(), and QFileInfo::operator==().

◆ fileEntry

QFileSystemEntry QFileInfoPrivate::fileEntry

Definition at line 129 of file qfileinfo_p.h.

Referenced by checkAttribute(), getFileOwner(), QFileInfo::makeAbsolute(), QFileInfo::operator==(), and QDirIteratorPrivate::pushDirectory().

◆ fileFlags

uint QFileInfoPrivate::fileFlags
mutable

Definition at line 141 of file qfileinfo_p.h.

Referenced by clearFlags(), and getFileFlags().

◆ fileNames

QString QFileInfoPrivate::fileNames[QAbstractFileEngine::NFileNames]
mutable

Definition at line 134 of file qfileinfo_p.h.

Referenced by clear().

◆ fileOwners

QString QFileInfoPrivate::fileOwners[2]
mutable

Definition at line 135 of file qfileinfo_p.h.

Referenced by clear(), and getFileOwner().

◆ fileSize

qint64 QFileInfoPrivate::fileSize
mutable

Definition at line 142 of file qfileinfo_p.h.

◆ fileTimes

QDateTime QFileInfoPrivate::fileTimes[4]
mutable

Definition at line 136 of file qfileinfo_p.h.

Referenced by getFileTime().

◆ isDefaultConstructed

bool const QFileInfoPrivate::isDefaultConstructed

Definition at line 139 of file qfileinfo_p.h.

Referenced by checkAttribute(), QFileInfo::makeAbsolute(), and QFileInfo::operator==().

◆ metaData

QFileSystemMetaData QFileInfoPrivate::metaData
mutable

Definition at line 130 of file qfileinfo_p.h.

Referenced by QFileInfoPrivate(), checkAttribute(), clear(), and getFileOwner().

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