soundbox.go


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package soundbox

import (
	"fmt"
	"net"
)

type Soundbox struct {
	HardwareAddr net.HardwareAddr
}

func NewSoundbox(mac string) (Soundbox, error) {
	hardwareAddr, err := net.ParseMAC(mac)
	if err != nil {
		return Soundbox{}, err
	}
	
	if len(hardwareAddr) != 6 {
		return Soundbox{}, fmt.Errorf("Only IEEE 802 MAC-48 addresses supported")
	}

	return Soundbox{
		HardwareAddr: hardwareAddr,
	}, nil
}