LogControl implementation (thread_local Singleton). More...

Public Member Functions
bool	isExcessive () const

void	excessive (bool onOff_r)

bool	hideThreadName () const
	Hint for Formater whether to hide the thread name. More...

void	hideThreadName (bool onOff_r)

void	setLineWriter (const shared_ptr< LogControl::LineWriter > &writer_r)
	NULL _lineWriter indicates no loggin. More...

shared_ptr< LogControl::LineWriter >	getLineWriter () const

void	setLineFormater (const shared_ptr< LogControl::LineFormater > &format_r)
	Assert _lineFormater is not NULL. More...

void	logfile (const Pathname &logfile_r, mode_t mode_r=0640)

std::ostream &	getStream (const std::string &group_r, LogLevel level_r, const char file_r, const char func_r, const int line_r)
	Provide the log stream to write (logger interface) More...

void	putStream (const std::string &group_r, LogLevel level_r, const char file_r, const char func_r, int line_r, const std::string &message_r)
	Format and write out a logline from Loglinebuf. More...

	~LogControlImpl ()

Static Public Member Functions
static bool	instanceHideThreadName ()

static void	instanceHideThreadName (bool onOff_r)

static LogControlImpl *	instance ()
	The LogControlImpl singleton. More...

Private Types
typedef shared_ptr< Loglinestream >	StreamPtr

typedef std::map< LogLevel, StreamPtr >	StreamSet

typedef std::map< std::string, StreamSet >	StreamTable

Private Member Functions
void	readEnvVars ()

	LogControlImpl ()
	Singleton ctor. More...

Private Attributes
LogClient	_logClient

std::ostream	_no_stream

bool	_excessive

TriBool	_hideThreadName = indeterminate
	Hint for Formater whether to hide the thread name. More...

shared_ptr< LogControl::LineFormater >	_lineFormater

StreamTable	_streamtable
	one streambuffer per group and level More...

zyppng::Socket::Ptr	_sock

Related Functions
(Note that these are not member functions.)
std::ostream &	operator<< (std::ostream &str, const LogControlImpl &)

Detailed Description

LogControl implementation (thread_local Singleton).

Note

There is a slight difference in using the _lineFormater and _lineWriter!

_lineFormater must not be NULL (create default LogControl::LineFormater)
_lineWriter is NULL if no logging is performed, this way we can pass _no_stream as logstream to the application, and avoid unnecessary formating of logliles, which would then be discarded when passed to some dummy LineWriter.

Definition at line 537 of file LogControl.cc.

Member Typedef Documentation

◆ StreamPtr

typedef shared_ptr<Loglinestream> zypp::base::logger::LogControlImpl::StreamPtr

private

Definition at line 645 of file LogControl.cc.

◆ StreamSet

typedef std::map<LogLevel,StreamPtr> zypp::base::logger::LogControlImpl::StreamSet

private

Definition at line 646 of file LogControl.cc.

◆ StreamTable

typedef std::map<std::string,StreamSet> zypp::base::logger::LogControlImpl::StreamTable

private

Definition at line 647 of file LogControl.cc.

Constructor & Destructor Documentation

◆ LogControlImpl()

zypp::base::logger::LogControlImpl::LogControlImpl ( )

inlineprivate

Singleton ctor.

No logging per default, unless enabled via $ZYPP_LOGFILE.

Definition at line 667 of file LogControl.cc.

◆ ~LogControlImpl()

zypp::base::logger::LogControlImpl::~LogControlImpl ( )

inline

Definition at line 678 of file LogControl.cc.

Member Function Documentation

◆ isExcessive()

bool zypp::base::logger::LogControlImpl::isExcessive ( ) const

inline

Definition at line 540 of file LogControl.cc.

◆ excessive()

void zypp::base::logger::LogControlImpl::excessive ( bool onOff_r )

inline

Definition at line 543 of file LogControl.cc.

◆ hideThreadName() [1/2]

bool zypp::base::logger::LogControlImpl::hideThreadName ( ) const

inline

Hint for Formater whether to hide the thread name.

Definition at line 548 of file LogControl.cc.

◆ hideThreadName() [2/2]

void zypp::base::logger::LogControlImpl::hideThreadName ( bool onOff_r )

inline

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

Definition at line 555 of file LogControl.cc.

◆ instanceHideThreadName() [1/2]

static bool zypp::base::logger::LogControlImpl::instanceHideThreadName ( )

inlinestatic

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

Definition at line 558 of file LogControl.cc.

◆ instanceHideThreadName() [2/2]

static void zypp::base::logger::LogControlImpl::instanceHideThreadName ( bool onOff_r )

inlinestatic

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

Definition at line 564 of file LogControl.cc.

◆ setLineWriter()

void zypp::base::logger::LogControlImpl::setLineWriter ( const shared_ptr< LogControl::LineWriter > & writer_r )

inline

NULL _lineWriter indicates no loggin.

Definition at line 572 of file LogControl.cc.

◆ getLineWriter()

shared_ptr<LogControl::LineWriter> zypp::base::logger::LogControlImpl::getLineWriter ( ) const

inline

Definition at line 575 of file LogControl.cc.

◆ setLineFormater()

void zypp::base::logger::LogControlImpl::setLineFormater ( const shared_ptr< LogControl::LineFormater > & format_r )

inline

Assert _lineFormater is not NULL.

Definition at line 579 of file LogControl.cc.

◆ logfile()

void zypp::base::logger::LogControlImpl::logfile	(	const Pathname &	logfile_r,
		mode_t	mode_r = `0640`
	)

inline

Definition at line 587 of file LogControl.cc.

◆ getStream()

std::ostream& zypp::base::logger::LogControlImpl::getStream	(	const std::string &	group_r,
		LogLevel	level_r,
		const char *	file_r,
		const char *	func_r,
		const int	line_r
	)

inline

Provide the log stream to write (logger interface)

Definition at line 607 of file LogControl.cc.

◆ putStream()

void zypp::base::logger::LogControlImpl::putStream	(	const std::string &	group_r,
		LogLevel	level_r,
		const char *	file_r,
		const char *	func_r,
		int	line_r,
		const std::string &	message_r
	)

inline

Format and write out a logline from Loglinebuf.

Definition at line 632 of file LogControl.cc.

◆ readEnvVars()

void zypp::base::logger::LogControlImpl::readEnvVars ( )

inlineprivate

Definition at line 654 of file LogControl.cc.

◆ instance()

LogControlImpl * zypp::base::logger::LogControlImpl::instance ( )

inlinestatic

The LogControlImpl singleton.

Note: As most dtors log, it is inportant that the LogControlImpl instance is the last static variable destructed. At least destucted after all statics which log from their dtor.

Definition at line 694 of file LogControl.cc.

Friends And Related Function Documentation

◆ operator<<()

std::ostream & operator<<	(	std::ostream &	str,
		const LogControlImpl &
	)

Definition at line 705 of file LogControl.cc.

Member Data Documentation

◆ _logClient

LogClient zypp::base::logger::LogControlImpl::_logClient

private

Definition at line 598 of file LogControl.cc.

◆ _no_stream

std::ostream zypp::base::logger::LogControlImpl::_no_stream

private

Definition at line 599 of file LogControl.cc.

◆ _excessive

bool zypp::base::logger::LogControlImpl::_excessive

private

Definition at line 600 of file LogControl.cc.

◆ _hideThreadName

TriBool zypp::base::logger::LogControlImpl::_hideThreadName = indeterminate

mutableprivate

Hint for Formater whether to hide the thread name.

Definition at line 601 of file LogControl.cc.

◆ _lineFormater

shared_ptr<LogControl::LineFormater> zypp::base::logger::LogControlImpl::_lineFormater

private

Definition at line 603 of file LogControl.cc.

◆ _streamtable

StreamTable zypp::base::logger::LogControlImpl::_streamtable

private

one streambuffer per group and level

Definition at line 649 of file LogControl.cc.

◆ _sock

zyppng::Socket::Ptr zypp::base::logger::LogControlImpl::_sock

private

Definition at line 650 of file LogControl.cc.

The documentation for this struct was generated from the following file:

zypp-core/base/LogControl.cc

Public Member Functions

Static Public Member Functions

Private Types

Private Member Functions

Private Attributes

Related Functions

Detailed Description

Member Typedef Documentation

◆ StreamPtr

◆ StreamSet

◆ StreamTable

Constructor & Destructor Documentation

◆ LogControlImpl()

◆ ~LogControlImpl()

Member Function Documentation

◆ isExcessive()

◆ excessive()

◆ hideThreadName() [1/2]

◆ hideThreadName() [2/2]

◆ instanceHideThreadName() [1/2]

◆ instanceHideThreadName() [2/2]

◆ setLineWriter()

◆ getLineWriter()

◆ setLineFormater()

◆ logfile()

◆ getStream()

◆ putStream()

◆ readEnvVars()

◆ instance()

Friends And Related Function Documentation

◆ operator<<()

Member Data Documentation

◆ _logClient

◆ _no_stream

◆ _excessive

◆ _hideThreadName

◆ _lineFormater

◆ _streamtable

◆ _sock