Golang Wrapper.Options方法代码示例

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)
			}
		}
	}
}

// NewModel creates and starts a new model. The model starts in read-only mode,
// where it sends index information to connected peers and responds to requests
// for file data without altering the local folder in any way.
func NewModel(cfg *config.Wrapper, id protocol.DeviceID, deviceName, clientName, clientVersion string, ldb *leveldb.DB) *Model {
	m := &Model{
		Supervisor: suture.New("model", suture.Spec{
			Log: func(line string) {
				if debug {
					l.Debugln(line)
				}
			},
		}),
		cfg:                cfg,
		db:                 ldb,
		finder:             db.NewBlockFinder(ldb, cfg),
		progressEmitter:    NewProgressEmitter(cfg),
		id:                 id,
		shortID:            id.Short(),
		deviceName:         deviceName,
		clientName:         clientName,
		clientVersion:      clientVersion,
		folderCfgs:         make(map[string]config.FolderConfiguration),
		folderFiles:        make(map[string]*db.FileSet),
		folderDevices:      make(map[string][]protocol.DeviceID),
		deviceFolders:      make(map[protocol.DeviceID][]string),
		deviceStatRefs:     make(map[protocol.DeviceID]*stats.DeviceStatisticsReference),
		folderIgnores:      make(map[string]*ignore.Matcher),
		folderRunners:      make(map[string]service),
		folderStatRefs:     make(map[string]*stats.FolderStatisticsReference),
		protoConn:          make(map[protocol.DeviceID]protocol.Connection),
		rawConn:            make(map[protocol.DeviceID]io.Closer),
		deviceVer:          make(map[protocol.DeviceID]string),
		reqValidationCache: make(map[string]time.Time),

		fmut:  sync.NewRWMutex(),
		pmut:  sync.NewRWMutex(),
		rvmut: sync.NewRWMutex(),
	}
	if cfg.Options().ProgressUpdateIntervalS > -1 {
		go m.progressEmitter.Serve()
	}

	return m
}

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)
			}
		}
	}
}

// NewModel creates and starts a new model. The model starts in read-only mode,
// where it sends index information to connected peers and responds to requests
// for file data without altering the local folder in any way.
func NewModel(cfg *config.Wrapper, deviceName, clientName, clientVersion string, ldb *leveldb.DB) *Model {
	m := &Model{
		cfg:                cfg,
		db:                 ldb,
		deviceName:         deviceName,
		clientName:         clientName,
		clientVersion:      clientVersion,
		folderCfgs:         make(map[string]config.FolderConfiguration),
		folderFiles:        make(map[string]*db.FileSet),
		folderDevices:      make(map[string][]protocol.DeviceID),
		deviceFolders:      make(map[protocol.DeviceID][]string),
		deviceStatRefs:     make(map[protocol.DeviceID]*stats.DeviceStatisticsReference),
		folderIgnores:      make(map[string]*ignore.Matcher),
		folderRunners:      make(map[string]service),
		folderStatRefs:     make(map[string]*stats.FolderStatisticsReference),
		folderState:        make(map[string]folderState),
		folderStateChanged: make(map[string]time.Time),
		protoConn:          make(map[protocol.DeviceID]protocol.Connection),
		rawConn:            make(map[protocol.DeviceID]io.Closer),
		deviceVer:          make(map[protocol.DeviceID]string),
		finder:             db.NewBlockFinder(ldb, cfg),
		progressEmitter:    NewProgressEmitter(cfg),
	}
	if cfg.Options().ProgressUpdateIntervalS > -1 {
		go m.progressEmitter.Serve()
	}

	var timeout = 20 * 60 // seconds
	if t := os.Getenv("STDEADLOCKTIMEOUT"); len(t) > 0 {
		it, err := strconv.Atoi(t)
		if err == nil {
			timeout = it
		}
	}
	deadlockDetect(&m.fmut, time.Duration(timeout)*time.Second)
	deadlockDetect(&m.smut, time.Duration(timeout)*time.Second)
	deadlockDetect(&m.pmut, time.Duration(timeout)*time.Second)
	return m
}