package nslcd_proto

import "io"

type NslcdError string

func (o NslcdError) Error() string {
	return string(o)
}

func Write(fd io.Writer, data interface{}) (err error) {
	err = nil
	defer func() {
		if r := recover(); r != nil {
			switch r := r.(type) {
			case error:
				err = r
			default:
				panic(r)
			}
		}
	}()
	write(fd, data)
	return
}

func Read(fd io.Reader, data interface{}) (err error) {
	err = nil
	defer func() {
		if r := recover(); r != nil {
			switch r := r.(type) {
			case error:
				err = r
			default:
				panic(r)
			}
		}
	}()
	read(fd, data)
	return
}

func HandleRequest(backend Backend, in io.Reader, out io.Writer, cred Ucred) (err error) {
	err = nil
	defer func() {
		if r := recover(); r != nil {
			switch r := r.(type) {
			case error:
				err = r
			default:
				panic(r)
			}
		}
	}()
	handleRequest(backend, in, out, cred)
	return
}