QgsNetworkDiskCache Class Reference

Wrapper implementation of QNetworkDiskCache with all methods guarded by a mutex soly for internal use of QgsNetworkAccessManagers. More...

#include <qgsnetworkdiskcache.h>

Inheritance diagram for QgsNetworkDiskCache:

Public Slots
void	clear () override

Public Member Functions
QString	cacheDirectory () const
qint64	cacheSize () const override
QIODevice *	data (const QUrl &url) override
QNetworkCacheMetaData	fileMetaData (const QString &fileName) const
void	insert (QIODevice *device) override
qint64	maximumCacheSize () const
QNetworkCacheMetaData	metaData (const QUrl &url) override
QIODevice *	prepare (const QNetworkCacheMetaData &metaData) override
bool	remove (const QUrl &url) override
void	setCacheDirectory (const QString &cacheDir)
void	setMaximumCacheSize (qint64 size)
void	updateMetaData (const QNetworkCacheMetaData &metaData) override

Static Public Member Functions
static qint64	smartCacheSize (const QString &path)
	Returns a smart cache size, in bytes, based on available free space.

Protected Member Functions
qint64	expire () override

Friends
class	QgsNetworkAccessManager

Detailed Description

Wrapper implementation of QNetworkDiskCache with all methods guarded by a mutex soly for internal use of QgsNetworkAccessManagers.

Note

not available in Python bindings

Definition at line 50 of file qgsnetworkdiskcache.h.

Member Function Documentation

cacheDirectory()

QString QgsNetworkDiskCache::cacheDirectory

(

)

const

See also

QNetworkDiskCache::cacheDirectory

Definition at line 35 of file qgsnetworkdiskcache.cpp.

cacheSize()

qint64 QgsNetworkDiskCache::cacheSize ( ) const

override

See also

QNetworkDiskCache::cacheSize()

Definition at line 66 of file qgsnetworkdiskcache.cpp.

clear

void QgsNetworkDiskCache::clear ( )

overrideslot

See also

QNetworkDiskCache::clear()

Definition at line 120 of file qgsnetworkdiskcache.cpp.

data()

QIODevice * QgsNetworkDiskCache::data ( const QUrl &  url )

override

See also

QNetworkDiskCache::data()

Definition at line 84 of file qgsnetworkdiskcache.cpp.

expire()

qint64 QgsNetworkDiskCache::expire ( )

overrideprotected

See also

QNetworkDiskCache::expire()

Definition at line 114 of file qgsnetworkdiskcache.cpp.

fileMetaData()

QNetworkCacheMetaData QgsNetworkDiskCache::fileMetaData

(

const QString &

fileName

)

const

See also

QNetworkDiskCache::fileMetaData()

Definition at line 108 of file qgsnetworkdiskcache.cpp.

insert()

void QgsNetworkDiskCache::insert ( QIODevice *  device )

override

See also

QNetworkDiskCache::insert()

Definition at line 102 of file qgsnetworkdiskcache.cpp.

maximumCacheSize()

qint64 QgsNetworkDiskCache::maximumCacheSize

(

)

const

See also

QNetworkDiskCache::maximumCacheSize()

Definition at line 47 of file qgsnetworkdiskcache.cpp.

metaData()

QNetworkCacheMetaData QgsNetworkDiskCache::metaData ( const QUrl &  url )

override

See also

QNetworkDiskCache::metaData()

Definition at line 72 of file qgsnetworkdiskcache.cpp.

prepare()

QIODevice * QgsNetworkDiskCache::prepare ( const QNetworkCacheMetaData &  metaData )

override

See also

QNetworkDiskCache::prepare()

Definition at line 96 of file qgsnetworkdiskcache.cpp.

remove()

bool QgsNetworkDiskCache::remove ( const QUrl &  url )

override

See also

QNetworkDiskCache::remove()

Definition at line 90 of file qgsnetworkdiskcache.cpp.

setCacheDirectory()

void QgsNetworkDiskCache::setCacheDirectory

(

const QString &

cacheDir

)

See also

QNetworkDiskCache::setCacheDirectory

Definition at line 41 of file qgsnetworkdiskcache.cpp.

setMaximumCacheSize()

void QgsNetworkDiskCache::setMaximumCacheSize

(

qint64

size

)

See also

QNetworkDiskCache::setMaximumCacheSize()

Definition at line 53 of file qgsnetworkdiskcache.cpp.

smartCacheSize()

qint64 QgsNetworkDiskCache::smartCacheSize ( const QString &  path )

static

Returns a smart cache size, in bytes, based on available free space.

Since

QGIS 3.40

Definition at line 126 of file qgsnetworkdiskcache.cpp.

updateMetaData()

void QgsNetworkDiskCache::updateMetaData ( const QNetworkCacheMetaData &  metaData )

override

See also

QNetworkDiskCache::updateMetaData()

Definition at line 78 of file qgsnetworkdiskcache.cpp.

Friends And Related Symbol Documentation

QgsNetworkAccessManager

friend class QgsNetworkAccessManager

friend

Definition at line 112 of file qgsnetworkdiskcache.h.

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

• /build/qgis-3.41.0+git20241122+3440c17df1d+99sid/src/core/network/qgsnetworkdiskcache.h
• /build/qgis-3.41.0+git20241122+3440c17df1d+99sid/src/core/network/qgsnetworkdiskcache.cpp