WvLogBuffer Class Reference

#include <wvlogbuffer.h>

Inheritance diagram for WvLogBuffer:

[legend]List of all members.

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Detailed Description

WvLogBuffer is a descendant of WvLogRcv that buffers log messages for later use.

It only keeps up to max_lines log entries for every source/debug level, s.t. debug level <= max_level

Public Member Functions
	DeclareWvList (Msg)
	DeclareWvDict (MsgCounter, WvString, src_lvl)
	WvLogBuffer (int _max_lines, WvLog::LogLevel _max_level=WvLog::NUM_LOGLEVELS)
MsgList &	messages ()
void	dump (WvStream &s)
void	end_line ()
WvLog::LogLevel	level () const
void	level (WvLog::LogLevel lvl)
bool	set_custom_levels (WvString descr)
Static Public Attributes
static char *	loglevels [WvLog::NUM_LOGLEVELS]
Protected Member Functions
void	handle_msg (Msg *lastmsg)
virtual void	_begin_line ()
	Start a new log line (print prefix).
virtual void	_mid_line (const char *str, size_t len)
	add text to the current log line.
virtual void	_end_line ()
	End this (Guaranteed NonEmpty) log line.
	DeclareWvScatterDict (Src_Lvl, WvString, src)
virtual void	log (const WvLog *source, int loglevel, const char *_buf, size_t len)
virtual void	_make_prefix ()
	Set the Prefix and Prefix Length (size_t prelen).
Protected Attributes
MsgList	msgs
MsgCounterDict	counters
WvDynBuf	current
int	max_lines
const WvLog *	last_source
WvLog::LogLevel	max_level
WvLog::LogLevel	last_level
bool	at_newline
WvString	prefix
size_t	prelen
Src_LvlDict	custom_levels
Classes
class	Msg
class	MsgCounter

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Member Function Documentation

void WvLogBuffer::_mid_line (  const char *  str, size_t  len )  [protected, virtual]

add text to the current log line. 'str' may contain only one ' ' optional character at str[len-1] (the end); if it does, end_line will be called immediately after this function. Implements WvLogRcv.

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Member Data Documentation

char * WvLogRcv::loglevels [static, inherited]

Initial value: { "Crit", "Err", "Warn", "Notice", "Info", "*1", "*2", "*3", "*4", "*5", }

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

• wvlogbuffer.h
• wvlogbuffer.cc

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