GoToSocial/vendor/github.com/abema/go-mp4/util/io.go

31 lines
465 B
Go

package util
import (
"bytes"
"io"
)
func ReadString(r io.Reader) (string, error) {
b := make([]byte, 1)
buf := bytes.NewBuffer(nil)
for {
if _, err := r.Read(b); err != nil {
return "", err
}
if b[0] == 0 {
return buf.String(), nil
}
buf.Write(b)
}
}
func WriteString(w io.Writer, s string) error {
if _, err := w.Write([]byte(s)); err != nil {
return err
}
if _, err := w.Write([]byte{0}); err != nil {
return err
}
return nil
}