QLoggingRegistry Class Reference

#include <qloggingregistry_p.h>

Collaboration diagram for QLoggingRegistry:

Public Member Functions
	QLoggingRegistry ()
void	initializeRules ()
void	registerCategory (QLoggingCategory *category, QtMsgType enableForLevel)
void	unregisterCategory (QLoggingCategory *category)
Q_CORE_EXPORT void	registerEnvironmentOverrideForCategory (QByteArrayView categoryName, QByteArrayView environment)
void	setApiRules (const QString &content)
QLoggingCategory::CategoryFilter	installFilter (QLoggingCategory::CategoryFilter filter)

Static Public Member Functions
static QLoggingRegistry *	instance ()

Friends
class	::tst_QLoggingRegistry

Detailed Description

Definition at line 86 of file qloggingregistry_p.h.

Constructor & Destructor Documentation

QLoggingRegistry()

QLoggingRegistry::QLoggingRegistry

(

)

QLoggingRegistry constructor

Definition at line 230 of file qloggingregistry.cpp.

References initializeRules(), and qApp.

Here is the call graph for this function:

Member Function Documentation

initializeRules()

void QLoggingRegistry::initializeRules

(

)

Initializes the rules database by loading $QT_LOGGING_CONF, $QT_LOGGING_RULES, and .config/QtProject/qtlogging.ini.

Definition at line 271 of file qloggingregistry.cpp.

References QDir::absoluteFilePath(), QLibraryInfo::DataPath, QFile::decodeName(), QString::fromLatin1(), QStandardPaths::GenericConfigLocation, QString::isEmpty(), QByteArray::isEmpty(), loadRulesFromFile(), QStandardPaths::locate(), QLibraryInfo::path(), qgetenv(), QStringLiteral, QByteArray::replace(), QLoggingSettingsParser::rules(), QLoggingSettingsParser::setContent(), and QLoggingSettingsParser::setImplicitRulesSection().

Referenced by QLoggingRegistry(), and Q_TRACE_INSTRUMENT().

Here is the call graph for this function:

Here is the caller graph for this function:

installFilter()

QLoggingCategory::CategoryFilter QLoggingRegistry::installFilter

(

QLoggingCategory::CategoryFilter

filter

)

Installs a custom filter rule.

Definition at line 393 of file qloggingregistry.cpp.

Referenced by QLoggingCategory::installFilter().

Here is the caller graph for this function:

instance()

QLoggingRegistry * QLoggingRegistry::instance ( )

static

Definition at line 408 of file qloggingregistry.cpp.

Referenced by QLoggingCategory::~QLoggingCategory(), QLoggingCategory::installFilter(), Q_TRACE_INSTRUMENT(), and QLoggingCategory::setFilterRules().

Here is the caller graph for this function:

registerCategory()

void QLoggingRegistry::registerCategory	(	QLoggingCategory *	cat,
		QtMsgType	enableForLevel
	)

Registers a category object.

This method might be called concurrently for the same category object.

Definition at line 319 of file qloggingregistry.cpp.

References e.

registerEnvironmentOverrideForCategory()

void QLoggingRegistry::registerEnvironmentOverrideForCategory	(	QByteArrayView	categoryName,
		QByteArrayView	environment
	)

Since

6.3

Registers the environment variable environment as the control variable for enabling debugging by default for category categoryName. The category name must start with "qt."

Definition at line 350 of file qloggingregistry.cpp.

References QMap< Key, T >::insert().

Here is the call graph for this function:

setApiRules()

void QLoggingRegistry::setApiRules

(

const QString &

content

)

Installs logging rules as specified in content.

Definition at line 360 of file qloggingregistry.cpp.

References debugMsg, qtLoggingDebug(), QLoggingSettingsParser::rules(), QLoggingSettingsParser::setContent(), and QLoggingSettingsParser::setImplicitRulesSection().

Referenced by QLoggingCategory::setFilterRules().

Here is the call graph for this function:

Here is the caller graph for this function:

unregisterCategory()

void QLoggingRegistry::unregisterCategory

(

QLoggingCategory *

cat

)

Unregisters a category object.

Definition at line 336 of file qloggingregistry.cpp.

Friends And Related Symbol Documentation

::tst_QLoggingRegistry

friend class ::tst_QLoggingRegistry

friend

Definition at line 131 of file qloggingregistry_p.h.

---

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

• qtbase/src/corelib/io/qloggingregistry_p.h
• qtbase/src/corelib/io/qloggingregistry.cpp