package gowebdav

import (
	"bytes"
	"io"
	"strconv"
	"strings"
	"time"
)

func Join(path0 string, path1 string) string {
	return strings.TrimSuffix(path0, "/") + "/" + strings.TrimPrefix(path1, "/")
}

func String(r io.Reader) string {
	buf := new(bytes.Buffer)
	buf.ReadFrom(r)
	return buf.String()
}

func parseUint(s *string) uint {
	if n, e := strconv.ParseUint(*s, 10, 32); e == nil {
		return uint(n)
	}
	return 0
}

func parseModified(s *string) time.Time {
	if t, e := time.Parse(time.RFC1123, *s); e == nil {
		return t
	}
	return time.Unix(0, 0)
}