zypp::base::logger::LogControlImpl Struct Reference

LogControl implementation (Singleton). More...

List of all members.

Public Member Functions
void	excessive (bool onOff_r)
void	setLineWriter (const shared_ptr< LogControl::LineWriter > &writer_r)
	NULL _lineWriter indicates no loggin.
shared_ptr < LogControl::LineWriter >	getLineWriter () const
void	setLineFormater (const shared_ptr< LogControl::LineFormater > &format_r)
	Assert _lineFormater is not NULL.
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).
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.
Static Public Attributes
static LogControlImpl	instance
	The LogControlImpl singleton.
Private Types
typedef shared_ptr < Loglinestream >	StreamPtr
typedef std::map < LogLevel, StreamPtr >	StreamSet
typedef std::map < std::string, StreamSet >	StreamTable
Private Member Functions
	LogControlImpl ()
	Singleton ctor.
Private Attributes
std::ostream	_no_stream
bool	_excessive
shared_ptr < LogControl::LineFormater >	_lineFormater
shared_ptr < LogControl::LineWriter >	_lineWriter
StreamTable	_streamtable
	one streambuffer per group and level
Related Functions
(Note that these are not member functions.)
std::ostream &	operator<< (std::ostream &str, const LogControlImpl &obj)
	Stream output.

---

Detailed Description

LogControl implementation (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 214 of file LogControl.cc.

---

Member Typedef Documentation

typedef shared_ptr<Loglinestream> zypp::base::logger::LogControlImpl::StreamPtr [private]

Definition at line 288 of file LogControl.cc.

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

Definition at line 289 of file LogControl.cc.

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

Definition at line 290 of file LogControl.cc.

---

Constructor & Destructor Documentation

zypp::base::logger::LogControlImpl::LogControlImpl

(

)

[inline, private]

Singleton ctor.

No logging per default, unless enabled via $ZYPP_LOGFILE.

Definition at line 298 of file LogControl.cc.

---

Member Function Documentation

void zypp::base::logger::LogControlImpl::excessive

(

bool

onOff_r

)

[inline]

Definition at line 217 of file LogControl.cc.

void zypp::base::logger::LogControlImpl::setLineWriter

(

const shared_ptr< LogControl::LineWriter > &

writer_r

)

[inline]

NULL _lineWriter indicates no loggin.

Definition at line 221 of file LogControl.cc.

shared_ptr<LogControl::LineWriter> zypp::base::logger::LogControlImpl::getLineWriter

(

)

const [inline]

Definition at line 224 of file LogControl.cc.

void zypp::base::logger::LogControlImpl::setLineFormater

(

const shared_ptr< LogControl::LineFormater > &

format_r

)

[inline]

Assert _lineFormater is not NULL.

Definition at line 228 of file LogControl.cc.

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

Definition at line 236 of file LogControl.cc.

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 255 of file LogControl.cc.

References zypp::base::logger::E_XXX.

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 274 of file LogControl.cc.

---

Friends And Related Function Documentation

std::ostream & operator<<	(	std::ostream &	str,
		const LogControlImpl &	obj
	)			[related]

Stream output.

Definition at line 330 of file LogControl.cc.

---

Member Data Documentation

std::ostream zypp::base::logger::LogControlImpl::_no_stream [private]

Definition at line 247 of file LogControl.cc.

bool zypp::base::logger::LogControlImpl::_excessive [private]

Definition at line 248 of file LogControl.cc.

shared_ptr<LogControl::LineFormater> zypp::base::logger::LogControlImpl::_lineFormater [private]

Definition at line 250 of file LogControl.cc.

shared_ptr<LogControl::LineWriter> zypp::base::logger::LogControlImpl::_lineWriter [private]

Definition at line 251 of file LogControl.cc.

StreamTable zypp::base::logger::LogControlImpl::_streamtable [private]

one streambuffer per group and level

Definition at line 292 of file LogControl.cc.

LogControlImpl zypp::base::logger::LogControlImpl::instance [static]

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 320 of file LogControl.cc.

---

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

• zypp/base/LogControl.cc

---