func readValues(r io.Reader, fs queryFlagSet) ([][]byte, []string, error) {
errResult := func(err error) ([][]byte, []string, error) {
return [][]byte{}, []string{}, err
}
if !fs.Contains(qryValues) {
return errResult(nil)
}
var numValues uint16
if err := proto.ReadShort(r, &numValues); err != nil {
return errResult(nil)
}
var err error
names := make([]string, numValues)
values := make([][]byte, numValues)
for i := uint16(0); i < numValues; i++ {
if fs.Contains(qryNames) {
if names[i], err = proto.ReadString(r); err != nil {
return errResult(err)
}
}
if values[i], err = proto.ReadBytes(r); err != nil {
return errResult(err)
}
}
return values, names, nil
}
func readPagingState(r io.Reader, fs queryFlagSet) ([]byte, error) {
if !fs.Contains(qryPagingState) {
return []byte{}, nil
}
return proto.ReadBytes(r)
}