From 8ab189a57a3cce1db56dde190bf354f0c26e9efa Mon Sep 17 00:00:00 2001
From: Silvan Jegen <s.jegen@gmail.com>
Date: Sun, 11 Dec 2016 20:54:34 +0100
Subject: Add config parser skeleton

---
 conf/scanner.go | 66 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 66 insertions(+)
 create mode 100644 conf/scanner.go

diff --git a/conf/scanner.go b/conf/scanner.go
new file mode 100644
index 0000000..fd2a3cf
--- /dev/null
+++ b/conf/scanner.go
@@ -0,0 +1,66 @@
+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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