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43 lines
757 B
Go
43 lines
757 B
Go
8 years ago
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package bg
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import (
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"fmt"
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"log"
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"net/http"
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)
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type server struct {
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port int
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root string
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}
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func newServer() *server {
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return &server{port: 8000}
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}
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func (s *server) listen() {
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addr := fmt.Sprintf("0.0.0.0:%d", s.port)
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log.Printf("server listening on addr: %s\n", addr)
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if err := http.ListenAndServe(addr, s); err != nil {
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panic(err)
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}
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}
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func (s *server) setRoot(path string) {
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log.Printf("server setting root to %s\n", path)
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s.root = path
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}
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func (s *server) ServeHTTP(w http.ResponseWriter, r *http.Request) {
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if s.root == "" {
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writeNotInitializedResponse(w)
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return
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}
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fmt.Fprintf(w, "root: %s", s.root)
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}
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func writeNotInitializedResponse(w http.ResponseWriter) {
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w.WriteHeader(500)
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fmt.Fprintln(w, "no root directory selected")
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}
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