Golang dbus.NewError函数代码示例

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本文整理汇总了Golang中github.com/godbus/dbus.NewError函数的典型用法代码示例。如果您正苦于以下问题：Golang NewError函数的具体用法？Golang NewError怎么用？Golang NewError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NewError函数的14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: NextTrains

func (w WMATADbusInterface) NextTrains(stops []string) ([]map[string]string, *dbus.Error) {
	if len(stops) == 0 {
		return []map[string]string{}, dbus.NewError(
			"org.anized.wmata.Rail.NoStopsGiven",
			[]interface{}{fmt.Errorf("No stops given").Error()},
		)
	}

	log.Printf("Getting info")

	predictions, err := wmata.GetPredictionsByCodes(stops...)
	if err != nil {
		return []map[string]string{}, dbus.NewError(
			"org.anized.wmata.Rail.NotFound",
			[]interface{}{err.Error()},
		)
	}

	log.Printf("Building map")
	ret := []map[string]string{}
	for _, prediction := range predictions {
		ret = append(ret, map[string]string{
			"cars":             prediction.Cars,
			"group":            prediction.Group,
			"line":             prediction.Line.Code,
			"minutes":          prediction.Minutes,
			"desitnation":      prediction.Destination,
			"desitnation_name": prediction.DesitnationName,
			"desitnation_code": prediction.DesitnationCode,
			"location_name":    prediction.LocationName,
			"location_code":    prediction.LocationCode,
		})
	}
	return ret, nil
}

开发者ID:paultag，项目名称:wmata-dbus，代码行数:35，代码来源:main.go

示例2: AddService

func (a *AllJoynBridge) AddService(dbusService, dbusPath, allJoynService string) (string, *dbus.Error) {

	// TODO: make sure uuid is really unique and not present in a.services
	uuid, err := newUUID()
	if err != nil {
		log.Printf("Error: %v", err)
		return "", dbus.NewError("com.devicehive.Error", []interface{}{err.Error})
	}

	// go func() {

	var bindings []*AllJoynBindingInfo

	var dbusServiceId string
	err = a.bus.BusObject().Call("org.freedesktop.DBus.GetNameOwner", 0, dbusService).Store(&dbusServiceId)
	if err != nil {
		return "", dbus.NewError("com.devicehive.Error", []interface{}{err.Error})
	}

	log.Printf("Traversing objects tree for %s (%s [%s] at %s)", uuid, dbusService, dbusServiceId, dbusPath)

	traverseDbusObjects(a.bus, dbusServiceId, dbusPath, func(path string, node *introspect.Node) {
		allJoynPath := strings.TrimPrefix(path, dbusPath)
		bindings = append(bindings, &AllJoynBindingInfo{allJoynPath, path, node})
		log.Printf("Found Object: %s with %d interfaces", allJoynPath, len(node.Interfaces))
	})

	a.services[uuid] = &AllJoynServiceInfo{allJoynService, dbusServiceId, dbusService, bindings}

	log.Printf("Added %s service with %d AJ objects", allJoynService, len(bindings))

	go a.startAllJoyn(uuid)

	return uuid, nil
}

开发者ID:kgoutsos，项目名称:IoT-framework，代码行数:35，代码来源:alljoyn-bridge.go

示例3: TrackPosition

func (b *Bus) TrackPosition() (float64, float64, *dbus.Error) {
	time, err := b.player.GetTrackPosition(false)
	if err != nil {
		return 0, 0, dbus.NewError("io.github.ghedo.grooved.Error",
			[]interface{}{err.Error()})
	}

	percent, err := b.player.GetTrackPosition(true)
	if err != nil {
		return 0, 0, dbus.NewError("io.github.ghedo.grooved.Error",
			[]interface{}{err.Error()})
	}

	return time, percent, nil
}

开发者ID:Luminarys，项目名称:grooved，代码行数:15，代码来源:service.go

示例4: AddService

func (a *AllJoynBridge) AddService(dbusService, dbusPath, alljoynService string, sender dbus.Sender) (string, *dbus.Error) {
	// generate unique UUID
	var uuid string
	var err error
	for {
		uuid, err = newUUID()
		if err != nil {
			log.Printf("Error: %v", err)
			return "", dbus.NewError("com.devicehive.Error", []interface{}{err.Error})
		}

		if _, exists := a.services[uuid]; !exists {
			break // UUID is unique, done
		}

		// otherwise generate new one at next iteration...
	}

	// a.addService(uuid, string(sender), dbusService, dbusPath, alljoynService)
	async := exec.Command(os.Args[0],
		"--spawn-uuid", uuid,
		"--spawn-dbus-service-id", string(sender),
		"--spawn-dbus-service", dbusService,
		"--spawn-dbus-path", dbusPath,
		"--spawn-alljoyn-service", alljoynService)
	async.Stdout = os.Stdout
	async.Stderr = os.Stderr
	async.Start()
	// TODO: add 'async' to the list for management purposes

	return uuid, nil
}

开发者ID:sjenning，项目名称:IoT-framework，代码行数:32，代码来源:devicehive-alljoyn.go