Ejemplo n.º 1
0
func setupGUI(mainSvc *suture.Supervisor, cfg *config.Wrapper, m *model.Model, apiSub *events.BufferedSubscription) {
	opts := cfg.Options()
	guiCfg := overrideGUIConfig(cfg.GUI(), guiAddress, guiAuthentication, guiAPIKey)

	if guiCfg.Enabled && guiCfg.Address != "" {
		addr, err := net.ResolveTCPAddr("tcp", guiCfg.Address)
		if err != nil {
			l.Fatalf("Cannot start GUI on %q: %v", guiCfg.Address, err)
		} else {
			var hostOpen, hostShow string
			switch {
			case addr.IP == nil:
				hostOpen = "localhost"
				hostShow = "0.0.0.0"
			case addr.IP.IsUnspecified():
				hostOpen = "localhost"
				hostShow = addr.IP.String()
			default:
				hostOpen = addr.IP.String()
				hostShow = hostOpen
			}

			var proto = "http"
			if guiCfg.UseTLS {
				proto = "https"
			}

			urlShow := fmt.Sprintf("%s://%s/", proto, net.JoinHostPort(hostShow, strconv.Itoa(addr.Port)))
			l.Infoln("Starting web GUI on", urlShow)
			api, err := newAPISvc(myID, guiCfg, guiAssets, m, apiSub)
			if err != nil {
				l.Fatalln("Cannot start GUI:", err)
			}
			cfg.Subscribe(api)
			mainSvc.Add(api)

			if opts.StartBrowser && !noBrowser && !stRestarting {
				urlOpen := fmt.Sprintf("%s://%s/", proto, net.JoinHostPort(hostOpen, strconv.Itoa(addr.Port)))
				// Can potentially block if the utility we are invoking doesn't
				// fork, and just execs, hence keep it in it's own routine.
				go openURL(urlOpen)
			}
		}
	}
}
Ejemplo n.º 2
0
func setupGUI(cfg *config.Wrapper, m *model.Model) {
	opts := cfg.Options()
	guiCfg := overrideGUIConfig(cfg.GUI(), guiAddress, guiAuthentication, guiAPIKey)

	if guiCfg.Enabled && guiCfg.Address != "" {
		addr, err := net.ResolveTCPAddr("tcp", guiCfg.Address)
		if err != nil {
			l.Fatalf("Cannot start GUI on %q: %v", guiCfg.Address, err)
		} else {
			var hostOpen, hostShow string
			switch {
			case addr.IP == nil:
				hostOpen = "localhost"
				hostShow = "0.0.0.0"
			case addr.IP.IsUnspecified():
				hostOpen = "localhost"
				hostShow = addr.IP.String()
			default:
				hostOpen = addr.IP.String()
				hostShow = hostOpen
			}

			var proto = "http"
			if guiCfg.UseTLS {
				proto = "https"
			}

			urlShow := fmt.Sprintf("%s://%s/", proto, net.JoinHostPort(hostShow, strconv.Itoa(addr.Port)))
			l.Infoln("Starting web GUI on", urlShow)
			err := startGUI(guiCfg, guiAssets, m)
			if err != nil {
				l.Fatalln("Cannot start GUI:", err)
			}
			if opts.StartBrowser && !noBrowser && !stRestarting {
				urlOpen := fmt.Sprintf("%s://%s/", proto, net.JoinHostPort(hostOpen, strconv.Itoa(addr.Port)))
				openURL(urlOpen)
			}
		}
	}
}