func Reload(htmlTemplatesPath string, textTemplatesPath string, confDomain string, confPygmentizePath string) error {
if htmlTemplatesTemp, err := htmlTemplate.ParseFiles(htmlTemplatesPath); err != nil {
return err
} else {
htmlTemplates = htmlTemplatesTemp
gslog.Debug("htmlTemplates loaded")
}
if textTemplatesTemp, err := textTemplate.ParseFiles(textTemplatesPath); err != nil {
return err
} else {
textTemplates = textTemplatesTemp
gslog.Info("textTemplates loaded")
}
domain = confDomain
pygmentizePath = confPygmentizePath
return nil
}
func main() {
//if conf.ShowVers {
// println("Commit: " + buildCommit)
// println("Date: " + buildDate)
// os.Exit(0)
//}
gslog.Info("Goblin started [build commit: %s, build date: %s]", buildCommit, buildDate)
if err := conf.Parse(); err != nil {
gslog.Fatal("MAIN: failed to parse conf with error: %s", err.Error())
}
gslog.SetMinimumLevel(conf.GetStr("loglevel"))
if logFile := conf.GetStr("logfile"); logFile != "" {
gslog.SetLogFile(logFile)
}
storeType, storeConf := conf.GetStr("storetype"), conf.GetStr("storeconf")
uidLen, tokenLen := conf.GetInt("uidlength"), conf.GetInt("tokenlength")
handler.Initialize(uidLen, tokenLen)
if err := store.Initialize(storeType, storeConf, uidLen, tokenLen); err != nil {
gslog.Fatal("MAIN: failed to initialize storage with error: %s", err.Error())
}
htmlTemps, textTemps := conf.GetStr("htmltemplates"), conf.GetStr("texttemplates")
domain := conf.GetStr("domain")
pygmentizePath := conf.GetStr("pygmentizepath")
if err := templ.Initialize(htmlTemps, textTemps, domain, pygmentizePath); err != nil {
gslog.Fatal("MAIN: failed to initialize templates with error: %s", err.Error())
}
// Setup route handlers
mux := pat.New()
mux.Get("/", http.HandlerFunc(handler.GetRoot))
mux.Get("/:uid", http.HandlerFunc(handler.GetGob))
mux.Get("/delete/:token", http.HandlerFunc(handler.DelGob))
mux.Post("/append/:token", http.HandlerFunc(handler.AppendGob))
mux.Get("/horde/:horde", http.HandlerFunc(handler.GetHorde))
mux.Get("/new/gob", http.HandlerFunc(handler.GetForm))
mux.Post("/", http.HandlerFunc(handler.PostGob))
// TODO: Should I post to /horde/:horde
mux.Post("/:horde", http.HandlerFunc(handler.PostHordeGob))
http.Handle("/", mux)
// Mandatory root-based resources
staticPath := conf.GetStr("staticpath")
serveSingle("/browserconfig.xml", filepath.Join(staticPath, "browserconfig.xml"))
serveSingle("/robots.txt", filepath.Join(staticPath, "robots.txt"))
serveSingle("/sitemap.xml", filepath.Join(staticPath, "sitemap.xml"))
serveSingle("/apple-touch-icon-114x114.png", filepath.Join(staticPath, "img/apple-touch-icon-114x114.png"))
serveSingle("/apple-touch-icon-120x120.png", filepath.Join(staticPath, "img/apple-touch-icon-120x120.png"))
serveSingle("/apple-touch-icon-144x144.png", filepath.Join(staticPath, "img/apple-touch-icon-144x144.png"))
serveSingle("/apple-touch-icon-152x152.png", filepath.Join(staticPath, "img/apple-touch-icon-152x152.png"))
serveSingle("/apple-touch-icon-57x57.png", filepath.Join(staticPath, "img/apple-touch-icon-57x57.png"))
serveSingle("/apple-touch-icon-60x60.png", filepath.Join(staticPath, "img/apple-touch-icon-60x60.png"))
serveSingle("/apple-touch-icon-72x72.png", filepath.Join(staticPath, "img/apple-touch-icon-72x72.png"))
serveSingle("/apple-touch-icon-76x76.png", filepath.Join(staticPath, "img/apple-touch-icon-76x76.png"))
serveSingle("/apple-touch-icon.png", filepath.Join(staticPath, "img/apple-touch-icon.png"))
serveSingle("/apple-touch-icon-precomposed.png", filepath.Join(staticPath, "img/apple-touch-icon-precomposed.png"))
serveSingle("/favicon-160x160.png", filepath.Join(staticPath, "img/favicon-160x160.png"))
serveSingle("/favicon-16x16.png", filepath.Join(staticPath, "img/favicon-16x16.png"))
serveSingle("/favicon-196x196.png", filepath.Join(staticPath, "img/favicon-196x196.png"))
serveSingle("/favicon-32x32.png", filepath.Join(staticPath, "img/favicon-32x32.png"))
serveSingle("/favicon-96x96.png", filepath.Join(staticPath, "img/favicon-96x96.png"))
serveSingle("/favicon.ico", filepath.Join(staticPath, "img/favicon.ico"))
serveSingle("/mstile-144x144.png", filepath.Join(staticPath, "img/mstile-144x144.png"))
serveSingle("/mstile-150x150.png", filepath.Join(staticPath, "img/mstile-150x150.png"))
serveSingle("/mstile-310x150.png", filepath.Join(staticPath, "img/mstile-310x150.png"))
serveSingle("/mstile-310x310.png", filepath.Join(staticPath, "img/mstile-310x310.png"))
serveSingle("/mstile-70x70.png", filepath.Join(staticPath, "img/mstile-70x70.png"))
// Normal static resources
http.Handle("/static/", http.StripPrefix("/static", http.FileServer(http.Dir(staticPath))))
listenOn := conf.GetStr("listen")
gslog.Info("MAIN: Listening on %s...", listenOn)
c := make(chan error)
go listenAndServer(listenOn, c)
// Set up listening for os signals
shutdownCh := make(chan os.Signal, 5)
// TODO: What signals for Windows if any?
signal.Notify(shutdownCh, syscall.SIGINT, syscall.SIGKILL)
// Set up listening for os signals
reloadCh := make(chan os.Signal, 5)
signal.Notify(reloadCh, syscall.SIGUSR2)
for {
select {
case <-reloadCh:
gslog.Info("MAIN: reloading")
if err := conf.Parse(); err != nil {
gslog.Error("MAIN: failed to parse conf with error: %s", err.Error())
break
}
gslog.SetMinimumLevel(conf.GetStr("loglevel"))
if logFile := conf.GetStr("logfile"); logFile != "" {
gslog.SetLogFile(logFile)
}
storeConf = conf.GetStr("storeconf")
uidLen, tokenLen = conf.GetInt("uidlength"), conf.GetInt("tokenlength")
handler.Initialize(uidLen, tokenLen)
store.Configure(storeConf, uidLen, tokenLen)
htmlTemps, textTemps = conf.GetStr("htmltemplates"), conf.GetStr("texttemplates")
domain = conf.GetStr("domain")
pygmentizePath := conf.GetStr("pygmentizepath")
if err := templ.Reload(htmlTemps, textTemps, domain, pygmentizePath); err != nil {
gslog.Error("MAIN: failed to reload templates with error: %s", err.Error())
}
case <-shutdownCh:
gslog.Info("MAIN: Syscall recieved, shutting down...")
gslog.Flush()
os.Exit(0)
case err := <-c:
gslog.Error("MAIN: ListenAndServe: %s", err)
gslog.Fatal("MAIN: Failed to start server, exiting...")
}
}
}