Golang osutil.GetLans函数代码示例

原作者: [db:作者] 来自: [db:来源] 收藏邀请

本文整理汇总了Golang中github.com/syncthing/syncthing/lib/osutil.GetLans函数的典型用法代码示例。如果您正苦于以下问题：Golang GetLans函数的具体用法？Golang GetLans怎么用？Golang GetLans使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了GetLans函数的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Golang代码示例。

示例1: syncthingMain


//.........这里部分代码省略.........
		}()
	}

	// The TLS configuration is used for both the listening socket and outgoing
	// connections.

	tlsCfg := &tls.Config{
		Certificates:           []tls.Certificate{cert},
		NextProtos:             []string{bepProtocolName},
		ClientAuth:             tls.RequestClientCert,
		SessionTicketsDisabled: true,
		InsecureSkipVerify:     true,
		MinVersion:             tls.VersionTLS12,
		CipherSuites: []uint16{
			tls.TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,
			tls.TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,
			tls.TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA,
			tls.TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA,
			tls.TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA,
			tls.TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA,
		},
	}

	// If the read or write rate should be limited, set up a rate limiter for it.
	// This will be used on connections created in the connect and listen routines.

	opts := cfg.Options()

	if !opts.SymlinksEnabled {
		symlinks.Supported = false
	}

	if (opts.MaxRecvKbps > 0 || opts.MaxSendKbps > 0) && !opts.LimitBandwidthInLan {
		lans, _ = osutil.GetLans()
		networks := make([]string, 0, len(lans))
		for _, lan := range lans {
			networks = append(networks, lan.String())
		}
		for _, lan := range opts.AlwaysLocalNets {
			_, ipnet, err := net.ParseCIDR(lan)
			if err != nil {
				l.Infoln("Network", lan, "is malformed:", err)
				continue
			}
			networks = append(networks, ipnet.String())
		}
		l.Infoln("Local networks:", strings.Join(networks, ", "))
	}

	dbFile := locations[locDatabase]
	dbOpts := dbOpts(cfg)
	ldb, err := leveldb.OpenFile(dbFile, dbOpts)
	if leveldbIsCorrupted(err) {
		ldb, err = leveldb.RecoverFile(dbFile, dbOpts)
	}
	if leveldbIsCorrupted(err) {
		// The database is corrupted, and we've tried to recover it but it
		// didn't work. At this point there isn't much to do beyond dropping
		// the database and reindexing...
		l.Infoln("Database corruption detected, unable to recover. Reinitializing...")
		if err := resetDB(); err != nil {
			l.Fatalln("Remove database:", err)
		}
		ldb, err = leveldb.OpenFile(dbFile, dbOpts)
	}
	if err != nil {

开发者ID:JBTech，项目名称:syncthing，代码行数:67，代码来源:main.go

示例2: main

func main() {
	flag.BoolVar(&showVersion, "version", false, "Show version")

	flag.Usage = usageFor(flag.CommandLine, usage, fmt.Sprintf(extraUsage, baseDirs["config"]))
	flag.Parse()

	if showVersion {
		fmt.Println(Version)
		return
	}

	if err := expandLocations(); err != nil {
		l.Fatalln(err)
	}

	// Ensure that our home directory exists.
	ensureDir(baseDirs["config"], 0700)

	// Ensure that that we have a certificate and key.
	tlsCfg, cert := getTlsConfig()

	// We reinitialize the predictable RNG with our device ID, to get a
	// sequence that is always the same but unique to this syncthing instance.
	predictableRandom.Seed(seedFromBytes(cert.Certificate[0]))

	myID = protocol.NewDeviceID(cert.Certificate[0])
	l.SetPrefix(fmt.Sprintf("[%s] ", myID.String()[:5]))

	l.Infoln("Started syncthingfuse v.", LongVersion)
	l.Infoln("My ID:", myID)

	cfg := getConfiguration()

	if info, err := os.Stat(cfg.Raw().MountPoint); err == nil {
		if !info.Mode().IsDir() {
			l.Fatalln("Mount point (", cfg.Raw().MountPoint, ") must be a directory, but isn't")
			os.Exit(1)
		}
	} else {
		l.Infoln("Mount point (", cfg.Raw().MountPoint, ") does not exist, creating it")
		err = os.MkdirAll(cfg.Raw().MountPoint, 0700)
		if err != nil {
			l.Warnln("Error creating mount point", cfg.Raw().MountPoint, err)
			l.Warnln("Sometimes, SyncthingFUSE doesn't shut down and unmount cleanly,")
			l.Warnln("If you don't know of any other file systems you have mounted at")
			l.Warnln("the mount point, try running the command below to unmount, then")
			l.Warnln("start SyncthingFUSE again.")
			l.Warnln("    umount", cfg.Raw().MountPoint)
			l.Fatalln("Cannot create missing mount point")
			os.Exit(1)
		}
	}

	mainSvc := suture.New("main", suture.Spec{
		Log: func(line string) {
			l.Debugln(line)
		},
	})
	mainSvc.ServeBackground()

	database := openDatabase(cfg)

	m = model.NewModel(cfg, database)

	lans, _ := osutil.GetLans()

	// Start discovery
	cachedDiscovery := discover.NewCachingMux()
	mainSvc.Add(cachedDiscovery)

	// Start connection management
	connectionsService := connections.NewService(cfg.AsStCfg(myID), myID, m, tlsCfg, cachedDiscovery, bepProtocolName, tlsDefaultCommonName, lans)
	mainSvc.Add(connectionsService)

	if cfg.Raw().Options.GlobalAnnounceEnabled {
		for _, srv := range cfg.Raw().Options.GlobalAnnounceServers {
			l.Infoln("Using discovery server", srv)
			gd, err := discover.NewGlobal(srv, cert, connectionsService)
			if err != nil {
				l.Warnln("Global discovery:", err)
				continue
			}

			// Each global discovery server gets its results cached for five
			// minutes, and is not asked again for a minute when it's returned
			// unsuccessfully.
			cachedDiscovery.Add(gd, 5*time.Minute, time.Minute, globalDiscoveryPriority)
		}
	}

	if cfg.Raw().Options.LocalAnnounceEnabled {
		// v4 broadcasts
		bcd, err := discover.NewLocal(myID, fmt.Sprintf(":%d", cfg.Raw().Options.LocalAnnouncePort), connectionsService)
		if err != nil {
			l.Warnln("IPv4 local discovery:", err)
		} else {
			cachedDiscovery.Add(bcd, 0, 0, ipv4LocalDiscoveryPriority)
		}
		// v6 multicasts
		mcd, err := discover.NewLocal(myID, cfg.Raw().Options.LocalAnnounceMCAddr, connectionsService)
//.........这里部分代码省略.........

开发者ID:burkemw3，项目名称:syncthingfuse，代码行数:101，代码来源:main.go

示例3: main

func main() {
	flag.BoolVar(&showVersion, "version", false, "Show version")

	flag.Usage = usageFor(flag.CommandLine, usage, fmt.Sprintf(extraUsage, baseDirs["config"]))
	flag.Parse()

	if showVersion {
		fmt.Println(Version)
		return
	}

	if err := expandLocations(); err != nil {
		l.Fatalln(err)
	}

	// Ensure that our home directory exists.
	ensureDir(baseDirs["config"], 0700)

	// Ensure that that we have a certificate and key.
	tlsCfg, cert := getTlsConfig()

	// We reinitialize the predictable RNG with our device ID, to get a
	// sequence that is always the same but unique to this syncthing instance.
	predictableRandom.Seed(seedFromBytes(cert.Certificate[0]))

	myID = protocol.NewDeviceID(cert.Certificate[0])
	l.SetPrefix(fmt.Sprintf("[%s] ", myID.String()[:5]))

	l.Infoln("Started syncthingfuse v.", LongVersion)
	l.Infoln("My ID:", myID)

	cfg := getConfiguration()

	if info, err := os.Stat(cfg.Raw().MountPoint); err == nil {
		if !info.Mode().IsDir() {
			l.Fatalln("Mount point (", cfg.Raw().MountPoint, ") must be a directory, but isn't")
			os.Exit(1)
		}
	} else {
		l.Infoln("Mount point (", cfg.Raw().MountPoint, ") does not exist, creating it")
		err = os.MkdirAll(cfg.Raw().MountPoint, 0700)
		if err != nil {
			l.Fatalln("Error creating mount point", cfg.Raw().MountPoint, err)
			os.Exit(1)
		}
	}

	mainSvc := suture.New("main", suture.Spec{
		Log: func(line string) {
			l.Debugln(line)
		},
	})
	mainSvc.ServeBackground()

	database := openDatabase(cfg)

	m = model.NewModel(cfg, database)

	cachedDiscovery := startDiscovery()
	mainSvc.Add(cachedDiscovery)

	lans, _ := osutil.GetLans()

	connectionSvc := connections.NewConnectionSvc(cfg.AsStCfg(myID), myID, m, tlsCfg, cachedDiscovery, nil /* TODO relaySvc */, bepProtocolName, tlsDefaultCommonName, lans)
	mainSvc.Add(connectionSvc)

	l.Infoln("Started ...")

	MountFuse(cfg.Raw().MountPoint, m) // TODO handle fight between FUSE and Syncthing Service

	mainSvc.Stop()
	l.Okln("Exiting")

	return
}

开发者ID:jk-todo，项目名称:syncthing-fuse，代码行数:75，代码来源:main.go

示例4: syncthingMain


//.........这里部分代码省略.........
		SessionTicketsDisabled: true,
		InsecureSkipVerify:     true,
		MinVersion:             tls.VersionTLS12,
		CipherSuites: []uint16{
			tls.TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,
			tls.TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,
			tls.TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA,
			tls.TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA,
			tls.TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA,
			tls.TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA,
		},
	}

	// If the read or write rate should be limited, set up a rate limiter for it.
	// This will be used on connections created in the connect and listen routines.

	opts := cfg.Options()

	if !opts.SymlinksEnabled {
		symlinks.Supported = false
	}

	protocol.PingTimeout = time.Duration(opts.PingTimeoutS) * time.Second
	protocol.PingIdleTime = time.Duration(opts.PingIdleTimeS) * time.Second

	if opts.MaxSendKbps > 0 {
		writeRateLimit = ratelimit.NewBucketWithRate(float64(1000*opts.MaxSendKbps), int64(5*1000*opts.MaxSendKbps))
	}
	if opts.MaxRecvKbps > 0 {
		readRateLimit = ratelimit.NewBucketWithRate(float64(1000*opts.MaxRecvKbps), int64(5*1000*opts.MaxRecvKbps))
	}

	if (opts.MaxRecvKbps > 0 || opts.MaxSendKbps > 0) && !opts.LimitBandwidthInLan {
		lans, _ = osutil.GetLans()
		networks := make([]string, 0, len(lans))
		for _, lan := range lans {
			networks = append(networks, lan.String())
		}
		l.Infoln("Local networks:", strings.Join(networks, ", "))
	}

	dbFile := locations[locDatabase]
	ldb, err := leveldb.OpenFile(dbFile, dbOpts())
	if err != nil && errors.IsCorrupted(err) {
		ldb, err = leveldb.RecoverFile(dbFile, dbOpts())
	}
	if err != nil {
		l.Fatalln("Cannot open database:", err, "- Is another copy of Syncthing already running?")
	}

	// Remove database entries for folders that no longer exist in the config
	folders := cfg.Folders()
	for _, folder := range db.ListFolders(ldb) {
		if _, ok := folders[folder]; !ok {
			l.Infof("Cleaning data for dropped folder %q", folder)
			db.DropFolder(ldb, folder)
		}
	}

	m := model.NewModel(cfg, myID, myName, "syncthing", Version, ldb)
	cfg.Subscribe(m)

	if t := os.Getenv("STDEADLOCKTIMEOUT"); len(t) > 0 {
		it, err := strconv.Atoi(t)
		if err == nil {
			m.StartDeadlockDetector(time.Duration(it) * time.Second)

开发者ID:kristallizer，项目名称:syncthing，代码行数:67，代码来源:main.go

注：本文中的github.com/syncthing/syncthing/lib/osutil.GetLans函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。