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package conf
import (
"bufio"
"io"
)
type token int
const (
Name token = iota
Delimiter token = iota
Nothing token = iota
IfStatement token = iota
)
// Having a Config to Manager function could be nice?
// Or we could just return a Manager from here.
type Config struct {
}
type scanner struct {
r io.Reader
ss bufio.Scanner
prev token
cur token
}
func NewConfig(r io.Reader) *Config {
br := bufio.NewReader(r)
s := newScanner(br)
s.next()
return &Config{}
}
func newScanner(r io.Reader) *scanner {
ns := bufio.NewScanner(r)
ns.Split(bufio.ScanWords)
sc := scanner{
r: r,
ss: *ns,
}
return &sc
}
func getTokenType(s string) token {
return Nothing
}
func (s *scanner) next() (token, string, error) {
stop := s.ss.Scan()
if stop {
return Nothing, "", s.ss.Err()
}
tokstr := s.ss.Text()
token := getTokenType(tokstr)
return token, tokstr, nil
}
func (s *scanner) peek() (token, string, error) {
return Nothing, "", nil
}
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