mirror of https://github.com/dirtbags/moth.git
100 lines
2.4 KiB
Go
100 lines
2.4 KiB
Go
package main
|
|
|
|
import (
|
|
"net/http"
|
|
"log"
|
|
"strings"
|
|
"github.com/dirtbags/moth/jsend"
|
|
)
|
|
|
|
type HTTPServer struct {
|
|
PuzzleProvider
|
|
ThemeProvider
|
|
StateProvider
|
|
*http.ServeMux
|
|
}
|
|
|
|
func NewHTTPServer(base string, theme ThemeProvider, state StateProvider, puzzles PuzzleProvider) (*HTTPServer) {
|
|
h := &HTTPServer{
|
|
ThemeProvider: theme,
|
|
StateProvider: state,
|
|
PuzzleProvider: puzzles,
|
|
ServeMux: http.NewServeMux(),
|
|
}
|
|
h.HandleFunc(base+"/", h.ThemeHandler)
|
|
h.HandleFunc(base+"/state", h.StateHandler)
|
|
h.HandleFunc(base+"/register", h.RegisterHandler)
|
|
h.HandleFunc(base+"/answer", h.AnswerHandler)
|
|
h.HandleFunc(base+"/content/", h.ContentHandler)
|
|
return h
|
|
}
|
|
|
|
|
|
func (h *HTTPServer) Run(bindStr string) {
|
|
log.Printf("Listening on %s", bindStr)
|
|
log.Fatal(http.ListenAndServe(bindStr, h))
|
|
}
|
|
|
|
type MothResponseWriter struct {
|
|
statusCode *int
|
|
http.ResponseWriter
|
|
}
|
|
|
|
func (w MothResponseWriter) WriteHeader(statusCode int) {
|
|
*w.statusCode = statusCode
|
|
w.ResponseWriter.WriteHeader(statusCode)
|
|
}
|
|
|
|
// This gives Instances the signature of http.Handler
|
|
func (h *HTTPServer) ServeHTTP(wOrig http.ResponseWriter, r *http.Request) {
|
|
w := MothResponseWriter{
|
|
statusCode: new(int),
|
|
ResponseWriter: wOrig,
|
|
}
|
|
h.ServeMux.ServeHTTP(w, r)
|
|
log.Printf(
|
|
"%s %s %s %d\n",
|
|
r.RemoteAddr,
|
|
r.Method,
|
|
r.URL,
|
|
*w.statusCode,
|
|
)
|
|
}
|
|
|
|
func (h *HTTPServer) ThemeHandler(w http.ResponseWriter, req *http.Request) {
|
|
path := req.URL.Path
|
|
if strings.Contains(path, "..") {
|
|
http.Error(w, "Invalid URL path", http.StatusBadRequest)
|
|
return
|
|
}
|
|
if path == "/" {
|
|
path = "/index.html"
|
|
}
|
|
|
|
f, err := h.ThemeProvider.Open(path)
|
|
if err != nil {
|
|
http.NotFound(w, req)
|
|
return
|
|
}
|
|
defer f.Close()
|
|
mtime, _ := h.ThemeProvider.ModTime(path)
|
|
http.ServeContent(w, req, path, mtime, f)
|
|
}
|
|
|
|
|
|
func (h *HTTPServer) StateHandler(w http.ResponseWriter, req *http.Request) {
|
|
jsend.Write(w, jsend.Fail, "unimplemented", "I haven't written this yet")
|
|
}
|
|
|
|
func (h *HTTPServer) RegisterHandler(w http.ResponseWriter, req *http.Request) {
|
|
jsend.Write(w, jsend.Fail, "unimplemented", "I haven't written this yet")
|
|
}
|
|
|
|
func (h *HTTPServer) AnswerHandler(w http.ResponseWriter, req *http.Request) {
|
|
jsend.Write(w, jsend.Fail, "unimplemented", "I haven't written this yet")
|
|
}
|
|
|
|
func (h *HTTPServer) ContentHandler(w http.ResponseWriter, req *http.Request) {
|
|
jsend.Write(w, jsend.Fail, "unimplemented", "I haven't written this yet")
|
|
}
|