#include <FileSink.hpp>

Inheritance diagram for FileSink:

Collaboration diagram for FileSink:

Public Member Functions
	FileSink (const std::string &path, LogLevel minLevel=LogLevel::Debug)

void	write (LogLevel level, const std::string &line) override
	Write one already-formatted line if `level` passes the sink's threshold.

Public Member Functions inherited from ILogSink
virtual	~ILogSink ()=default

Static Public Member Functions
static std::unique_ptr< FileSink >	forRun (const std::string &tag, LogLevel minLevel=LogLevel::Debug)

Private Attributes
std::ofstream	_out

LogLevel	_minLevel

Detailed Description

Appends log lines to a file (filtered by minimum level), flushing each write so the log survives a crash.

Definition at line 11 of file FileSink.hpp.

Constructor & Destructor Documentation

◆ FileSink()

FileSink::FileSink	(	const std::string &	path,
		LogLevel	minLevel = `LogLevel::Debug`
	)

explicit

Definition at line 8 of file FileSink.cpp.

Member Function Documentation

◆ forRun()

std::unique_ptr< FileSink > FileSink::forRun	(	const std::string &	tag,
		LogLevel	minLevel = `LogLevel::Debug`
	)

static

Sink writing to logs/ <tag>_<timestamp>.log (dir created best-effort), so concurrent and successive runs never clobber. tag e.g. "server_p4242".

Definition at line 13 of file FileSink.cpp.

Referenced by Server::Server().

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◆ write()

void FileSink::write	(	LogLevel	level,
		const std::string &	line
	)

overridevirtual

Write one already-formatted line if level passes the sink's threshold.

Implements ILogSink.

Definition at line 29 of file FileSink.cpp.

References _minLevel, and _out.

Member Data Documentation

◆ _minLevel

LogLevel FileSink::_minLevel

private

Definition at line 24 of file FileSink.hpp.

Referenced by write().

◆ _out

std::ofstream FileSink::_out

private

Definition at line 23 of file FileSink.hpp.