//go:build linux

package udev

import (
	"fmt"
	"io"

	"edge-infra.dev/pkg/lib/kernel/udev/sockets"
)

const Netlink = "netlink"

// NewUEventReader will return a UEvent reader depending on the source.
// The source can either be the local netlink instance or an external destination
func NewUEventReader(source string) (uEventReader io.ReadCloser, fd int, err error) {
	switch source {
	case Netlink:
		uEventReader, fd, err = sockets.NewUEventNetlinkReader()
	default:
		uEventReader, fd, err = sockets.NewUEventRemoteReader(source)
	}

	if err != nil {
		return nil, 0, fmt.Errorf("failed to create uevent reader for %s: %w", source, err)
	}

	return uEventReader, fd, nil
}