logger

type LogLevel ¶

type LogLevel int

const (
	DEBUG LogLevel = iota
	INFO
	WARN
	ERROR
	FATAL
)

func (l LogLevel) String() string

type LogWriter ¶ added in v1.8.0

type LogWriter interface {
	// Write writes a log message with the given level, timestamp, and formatted message
	Write(level LogLevel, timestamp time.Time, message string)
}

LogWriter is an interface for writing log messages Implement this interface to create custom log backends (OS log, syslog, etc.)

type Logger ¶

type Logger struct {
	// contains filtered or unexported fields
}

Logger struct holds the logger instance

func GetLogger() *Logger

func Init(logger *Logger) *Logger

func NewLogger() *Logger

func NewLoggerWithWriter(writer LogWriter) *Logger

func (l *Logger) Debug(format string, args ...interface{})

func (l *Logger) Error(format string, args ...interface{})

func (l *Logger) Fatal(format string, args ...interface{})

func (l *Logger) GetWireGuardLogger(prepend string) *WireGuardLogger

func (l *Logger) Info(format string, args ...interface{})

func (l *Logger) SetLevel(level LogLevel)

func (l *Logger) SetOutput(output *os.File)

func (l *Logger) Warn(format string, args ...interface{})

type StandardWriter ¶ added in v1.8.0

type StandardWriter struct {
	// contains filtered or unexported fields
}

StandardWriter is the default log writer that writes to an io.Writer

func NewStandardWriter() *StandardWriter

func (w *StandardWriter) SetOutput(output *os.File)

func (w *StandardWriter) Write(level LogLevel, timestamp time.Time, message string)

type WireGuardLogger ¶ added in v1.8.0

type WireGuardLogger struct {
	Verbosef func(format string, args ...any)
	Errorf   func(format string, args ...any)
}

WireGuardLogger is a wrapper type that matches WireGuard's Logger interface