git.r.bdr.sh - rbdr/mobius/blob - hotline/util.go

   1 package hotline
   2
   3 import (
   4         "encoding/binary"
   5         "errors"
   6 )
   7
   8 func byteToInt(bytes []byte) (int, error) {
   9         switch len(bytes) {
  10         case 2:
  11                 return int(binary.BigEndian.Uint16(bytes)), nil
  12         case 4:
  13                 return int(binary.BigEndian.Uint32(bytes)), nil
  14         }
  15
  16         return 0, errors.New("unknown byte length")
  17 }