func log_init(log l4g.Logger, conf *proxy.ProxyConfig) {
log_level := l4g.INFO
switch conf.LOGGING.LEVEL {
case "debug":
log_level = l4g.DEBUG
case "info":
log_level = l4g.INFO
case "warning":
log_level = l4g.WARNING
case "error":
log_level = l4g.ERROR
case "critical":
log_level = l4g.CRITICAL
}
log_path := conf.LOGGING.PATH
syscall.Mkdir(filepath.Dir(log_path), 0755)
log.AddFilter("file", log_level, l4g.NewFileLogWriter(log_path, true))
}
func log_fini(log l4g.Logger) {
log.Close()
}