package logging

import (
	`log`
	`log/syslog`
	`os`
)

type Logger interface {
	Alert(string, ...interface{}) error
	Crit(string, ...interface{}) error
	Debug(string, ...interface{}) error
	Emerg(string, ...interface{}) error
	Err(string, ...interface{}) error
	Info(string, ...interface{}) error
	Notice(string, ...interface{}) error
	Warning(string, ...interface{}) error
	doDebug(bool)
	setPrefix(string)
	Setup()
	Shutdown()
}

type SystemDLogger struct {
	EnableDebug bool
	Prefix      string
}

type SyslogLogger struct {
	EnableDebug bool
	Prefix      string
	alert,
	crit,
	debug,
	emerg,
	err,
	info,
	notice,
	warning *syslog.Writer
}

type StdLogger struct {
	*log.Logger
	EnableDebug bool
	Prefix      string
}

type FileLogger struct {
	StdLogger
	Path   string
	writer *os.File
}