"encoding/json"
"errors"
"fmt"
+ xfmodel "gerrit.o-ran-sc.org/r/ric-plt/xapp-frame/pkg/models"
"gerrit.o-ran-sc.org/r/ric-plt/xapp-frame/pkg/xapp"
"github.com/go-openapi/loads"
"github.com/go-openapi/runtime/middleware"
"time"
)
-//var myClient = &http.Client{Timeout: 1 * time.Second}
-
type HttpRestful struct {
Engine
LaunchRest LaunchRestHandler
- RecvXappCallbackData RecvXappCallbackDataHandler
- RecvNewE2Tdata RecvNewE2TdataHandler
- ProvideXappHandleHandlerImpl ProvideXappHandleHandlerImpl
RetrieveStartupData RetrieveStartupDataHandler
}
func NewHttpRestful() *HttpRestful {
instance := new(HttpRestful)
instance.LaunchRest = launchRest
- instance.RecvXappCallbackData = recvXappCallbackData
- instance.RecvNewE2Tdata = recvNewE2Tdata
- instance.ProvideXappHandleHandlerImpl = provideXappHandleHandlerImpl
instance.RetrieveStartupData = retrieveStartupData
return instance
}
-// ToDo: Use Range over channel. Read and return only the latest one.
-func recvXappCallbackData(dataChannel <-chan *models.XappCallbackData) (*[]rtmgr.XApp, error) {
- var xappData *models.XappCallbackData
- // Drain the channel as we are only looking for the latest value until
- // xapp manager sends all xapp data with every request.
- length := len(dataChannel)
- //xapp.Logger.Info(length)
- for i := 0; i <= length; i++ {
- xapp.Logger.Info("data received")
- // If no data received from the REST, it blocks.
- xappData = <-dataChannel
- }
+func recvXappCallbackData(xappData *models.XappCallbackData) (*[]rtmgr.XApp, error) {
if nil != xappData {
var xapps []rtmgr.XApp
err := json.Unmarshal([]byte(xappData.XApps), &xapps)
return nil, nil
}
-func recvNewE2Tdata(dataChannel <-chan *models.E2tData) (*rtmgr.E2TInstance, string, error) {
- var e2tData *models.E2tData
+func recvNewE2Tdata(e2tData *models.E2tData) (*rtmgr.E2TInstance, string, error) {
var str string
xapp.Logger.Info("data received")
- e2tData = <-dataChannel
-
if nil != e2tData {
e2tinst := rtmgr.E2TInstance{
return nil
}
-func provideXappHandleHandlerImpl(datach chan<- *models.XappCallbackData, data *models.XappCallbackData) error {
+func provideXappHandleHandlerImpl(data *models.XappCallbackData) error {
if data != nil {
xapp.Logger.Debug("Received callback data")
}
xapp.Logger.Warn("XApp callback data validation failed: " + err.Error())
return err
} else {
- datach <- data
+ appdata, err := recvXappCallbackData(data)
+ if err != nil {
+ xapp.Logger.Error("cannot get data from rest api dute to: " + err.Error())
+ } else if appdata != nil {
+ xapp.Logger.Debug("Fetching all xApps deployed in xApp Manager through GET operation.")
+ alldata, err1 := httpGetXApps(xapp.Config.GetString("xmurl"))
+ if alldata != nil && err1 == nil {
+ m.Lock()
+ sdlEngine.WriteXApps(xapp.Config.GetString("rtfile"), alldata)
+ m.Unlock()
+ return sendRoutesToAll()
+ }
+ }
+
return nil
}
}
}
-func provideXappSubscriptionHandleImpl(subchan chan<- *models.XappSubscriptionData,
- data *models.XappSubscriptionData) error {
+func provideXappSubscriptionHandleImpl(data *models.XappSubscriptionData) error {
xapp.Logger.Debug("Invoked provideXappSubscriptionHandleImpl")
err := validateXappSubscriptionData(data)
if err != nil {
xapp.Logger.Error(err.Error())
return err
}
- subchan <- data
- //var val = string(*data.Address + ":" + strconv.Itoa(int(*data.Port)))
+ xapp.Logger.Debug("received XApp subscription data")
+ addSubscription(&rtmgr.Subs, data)
xapp.Logger.Debug("Endpoints: %v", rtmgr.Eps)
- return nil
+ return sendRoutesToAll()
}
func subscriptionExists(data *models.XappSubscriptionData) bool {
return present
}
-func deleteXappSubscriptionHandleImpl(subdelchan chan<- *models.XappSubscriptionData,
- data *models.XappSubscriptionData) error {
+func deleteXappSubscriptionHandleImpl(data *models.XappSubscriptionData) error {
xapp.Logger.Debug("Invoked deleteXappSubscriptionHandleImpl")
err := validateXappSubscriptionData(data)
if err != nil {
return err
}
- subdelchan <- data
- return nil
+ xapp.Logger.Debug("received XApp subscription delete data")
+ delSubscription(&rtmgr.Subs, data)
+ return sendRoutesToAll()
+
}
-func updateXappSubscriptionHandleImpl(subupdatechan chan<- *rtmgr.XappList, data *models.XappList, subid uint16) error {
+func updateXappSubscriptionHandleImpl(data *models.XappList, subid uint16) error {
xapp.Logger.Debug("Invoked updateXappSubscriptionHandleImpl")
var fqdnlist []rtmgr.FqDn
return err
}
}
- subupdatechan <- &xapplist
- return nil
+ xapp.Logger.Debug("received XApp subscription Merge data")
+ updateSubscription(&xapplist)
+ return sendRoutesToAll()
}
-func createNewE2tHandleHandlerImpl(e2taddchan chan<- *models.E2tData,
- data *models.E2tData) error {
+func createNewE2tHandleHandlerImpl(data *models.E2tData) error {
xapp.Logger.Debug("Invoked createNewE2tHandleHandlerImpl")
err := validateE2tData(data)
if err != nil {
xapp.Logger.Error(err.Error())
return err
}
- e2taddchan <- data
- return nil
+ //e2taddchan <- data
+ e2data, meiddata, _ := recvNewE2Tdata(data)
+ xapp.Logger.Debug("received create New E2T data")
+ m.Lock()
+ sdlEngine.WriteNewE2TInstance(xapp.Config.GetString("rtfile"), e2data, meiddata)
+ m.Unlock()
+ return sendRoutesToAll()
+
}
func validateE2TAddressRANListData(assRanE2tData models.RanE2tMap) error {
return nil
}
-func associateRanToE2THandlerImpl(assranchan chan<- models.RanE2tMap,
- data models.RanE2tMap) error {
+func associateRanToE2THandlerImpl(data models.RanE2tMap) error {
xapp.Logger.Debug("Invoked associateRanToE2THandlerImpl")
err := validateE2TAddressRANListData(data)
if err != nil {
xapp.Logger.Warn(" Association of RAN to E2T Instance data validation failed: " + err.Error())
return err
}
- assranchan <- data
- return nil
+ xapp.Logger.Debug("received associate RAN list to E2T instance mapping from E2 Manager")
+ m.Lock()
+ sdlEngine.WriteAssRANToE2TInstance(xapp.Config.GetString("rtfile"), data)
+ m.Unlock()
+ return sendRoutesToAll()
+
}
-func disassociateRanToE2THandlerImpl(disassranchan chan<- models.RanE2tMap,
- data models.RanE2tMap) error {
+func disassociateRanToE2THandlerImpl(data models.RanE2tMap) error {
xapp.Logger.Debug("Invoked disassociateRanToE2THandlerImpl")
err := validateE2TAddressRANListData(data)
if err != nil {
xapp.Logger.Warn(" Disassociation of RAN List from E2T Instance data validation failed: " + err.Error())
return err
}
- disassranchan <- data
- return nil
+ xapp.Logger.Debug("received disassociate RANs from E2T instance")
+ m.Lock()
+ sdlEngine.WriteDisAssRANFromE2TInstance(xapp.Config.GetString("rtfile"), data)
+ m.Unlock()
+ return sendRoutesToAll()
+
}
-func deleteE2tHandleHandlerImpl(e2tdelchan chan<- *models.E2tDeleteData,
- data *models.E2tDeleteData) error {
+func deleteE2tHandleHandlerImpl(data *models.E2tDeleteData) error {
xapp.Logger.Debug("Invoked deleteE2tHandleHandlerImpl")
err := validateDeleteE2tData(data)
xapp.Logger.Error(err.Error())
return err
}
+ m.Lock()
+ sdlEngine.WriteDeleteE2TInstance(xapp.Config.GetString("rtfile"), data)
+ m.Unlock()
+ return sendRoutesToAll()
- e2tdelchan <- data
- return nil
}
func dumpDebugData() (models.Debuginfo, error) {
return response, err
}
-func launchRest(nbiif *string, datach chan<- *models.XappCallbackData, subchan chan<- *models.XappSubscriptionData, subupdatechan chan<- *rtmgr.XappList,
- subdelchan chan<- *models.XappSubscriptionData, e2taddchan chan<- *models.E2tData, assranchan chan<- models.RanE2tMap, disassranchan chan<- models.RanE2tMap, e2tdelchan chan<- *models.E2tDeleteData) {
+func launchRest(nbiif *string){
swaggerSpec, err := loads.Embedded(restapi.SwaggerJSON, restapi.FlatSwaggerJSON)
if err != nil {
//log.Fatalln(err)
api.HandleProvideXappHandleHandler = handle.ProvideXappHandleHandlerFunc(
func(params handle.ProvideXappHandleParams) middleware.Responder {
xapp.Logger.Info("Data received on Http interface")
- err := provideXappHandleHandlerImpl(datach, params.XappCallbackData)
+ err := provideXappHandleHandlerImpl(params.XappCallbackData)
if err != nil {
xapp.Logger.Error("Invalid XApp callback data: " + err.Error())
return handle.NewProvideXappHandleBadRequest()
})
api.HandleProvideXappSubscriptionHandleHandler = handle.ProvideXappSubscriptionHandleHandlerFunc(
func(params handle.ProvideXappSubscriptionHandleParams) middleware.Responder {
- err := provideXappSubscriptionHandleImpl(subchan, params.XappSubscriptionData)
+ err := provideXappSubscriptionHandleImpl(params.XappSubscriptionData)
if err != nil {
return handle.NewProvideXappSubscriptionHandleBadRequest()
} else {
- //Delay the reponse as add subscription channel needs to update sdl and then sbi sends updated routes to all endpoints
- time.Sleep(1 * time.Second)
return handle.NewGetHandlesOK()
}
})
api.HandleDeleteXappSubscriptionHandleHandler = handle.DeleteXappSubscriptionHandleHandlerFunc(
func(params handle.DeleteXappSubscriptionHandleParams) middleware.Responder {
- err := deleteXappSubscriptionHandleImpl(subdelchan, params.XappSubscriptionData)
+ err := deleteXappSubscriptionHandleImpl(params.XappSubscriptionData)
if err != nil {
return handle.NewDeleteXappSubscriptionHandleNoContent()
} else {
- //Delay the reponse as delete subscription channel needs to update sdl and then sbi sends updated routes to all endpoints
- time.Sleep(1 * time.Second)
return handle.NewGetHandlesOK()
}
})
api.HandleUpdateXappSubscriptionHandleHandler = handle.UpdateXappSubscriptionHandleHandlerFunc(
func(params handle.UpdateXappSubscriptionHandleParams) middleware.Responder {
- err := updateXappSubscriptionHandleImpl(subupdatechan, ¶ms.XappList, params.SubscriptionID)
+ err := updateXappSubscriptionHandleImpl(¶ms.XappList, params.SubscriptionID)
if err != nil {
return handle.NewUpdateXappSubscriptionHandleBadRequest()
} else {
- //Delay the reponse as delete subscription channel needs to update sdl and then sbi sends updated routes to all endpoints
- time.Sleep(1 * time.Second)
return handle.NewUpdateXappSubscriptionHandleCreated()
}
})
api.HandleCreateNewE2tHandleHandler = handle.CreateNewE2tHandleHandlerFunc(
func(params handle.CreateNewE2tHandleParams) middleware.Responder {
- err := createNewE2tHandleHandlerImpl(e2taddchan, params.E2tData)
+ err := createNewE2tHandleHandlerImpl(params.E2tData)
if err != nil {
return handle.NewCreateNewE2tHandleBadRequest()
} else {
- time.Sleep(1 * time.Second)
return handle.NewCreateNewE2tHandleCreated()
}
})
api.HandleAssociateRanToE2tHandleHandler = handle.AssociateRanToE2tHandleHandlerFunc(
func(params handle.AssociateRanToE2tHandleParams) middleware.Responder {
- err := associateRanToE2THandlerImpl(assranchan, params.RanE2tList)
+ err := associateRanToE2THandlerImpl(params.RanE2tList)
if err != nil {
return handle.NewAssociateRanToE2tHandleBadRequest()
} else {
- time.Sleep(1 * time.Second)
return handle.NewAssociateRanToE2tHandleCreated()
}
})
api.HandleDissociateRanHandler = handle.DissociateRanHandlerFunc(
func(params handle.DissociateRanParams) middleware.Responder {
- err := disassociateRanToE2THandlerImpl(disassranchan, params.DissociateList)
+ err := disassociateRanToE2THandlerImpl(params.DissociateList)
if err != nil {
return handle.NewDissociateRanBadRequest()
} else {
- time.Sleep(1 * time.Second)
return handle.NewDissociateRanCreated()
}
})
api.HandleDeleteE2tHandleHandler = handle.DeleteE2tHandleHandlerFunc(
func(params handle.DeleteE2tHandleParams) middleware.Responder {
- err := deleteE2tHandleHandlerImpl(e2tdelchan, params.E2tData)
+ err := deleteE2tHandleHandlerImpl(params.E2tData)
if err != nil {
return handle.NewDeleteE2tHandleBadRequest()
} else {
- time.Sleep(1 * time.Second)
return handle.NewDeleteE2tHandleCreated()
}
})
return debug.NewGetDebuginfoOK().WithPayload(&response)
}
})
+ api.HandleAddRmrRouteHandler = handle.AddRmrRouteHandlerFunc(
+ func(params handle.AddRmrRouteParams) middleware.Responder {
+ err := adddelrmrroute(params.RoutesList,true)
+ if err != nil {
+ return handle.NewAddRmrRouteBadRequest()
+ } else {
+ return handle.NewAddRmrRouteCreated()
+ }
+
+ })
+ api.HandleDelRmrRouteHandler = handle.DelRmrRouteHandlerFunc(
+ func(params handle.DelRmrRouteParams) middleware.Responder {
+ err := adddelrmrroute(params.RoutesList,false)
+ if err != nil {
+ return handle.NewDelRmrRouteBadRequest()
+ } else {
+ return handle.NewDelRmrRouteCreated()
+ }
+ })
+
// start to serve API
xapp.Logger.Info("Starting the HTTP Rest service")
if err := server.Serve(); err != nil {
}
e2ts[e2tinst.Fqdn] = e2tinst
- meids = append(meids,str)
+ meids = append(meids, str)
}
}
func retrieveStartupData(xmurl string, nbiif string, fileName string, configfile string, e2murl string, sdlEngine sdl.Engine) error {
xapp.Logger.Info("Invoked retrieveStartupData ")
- var readErr error
- var maxRetries = 10
+ var readErr error
+ var err error
+ var maxRetries = 10
var xappData *[]rtmgr.XApp
xappData = new([]rtmgr.XApp)
xapp.Logger.Info("Trying to fetch XApps data from XAPP manager")
- for i := 1; i <= maxRetries; i++ {
- time.Sleep(2 * time.Second)
+ for i := 1; i <= maxRetries; i++ {
+ time.Sleep(2 * time.Second)
readErr = nil
- xappData, err := httpGetXApps(xmurl)
- if xappData != nil && err == nil {
+ xappData, err = httpGetXApps(xmurl)
+ if xappData != nil && err == nil {
break
- } else if err == nil {
- readErr = errors.New("unexpected HTTP status code")
- } else {
- xapp.Logger.Warn("cannot get xapp data due to: " + err.Error())
- readErr = err
- }
- }
+ } else if err == nil {
+ readErr = errors.New("unexpected HTTP status code")
+ } else {
+ xapp.Logger.Warn("cannot get xapp data due to: " + err.Error())
+ readErr = err
+ }
+ }
- if ( readErr != nil) {
- return readErr
+ if readErr != nil {
+ return readErr
}
var meids []string
e2ts := make(map[string]rtmgr.E2TInstance)
xapp.Logger.Info("Trying to fetch E2T data from E2manager")
- for i := 1; i <= maxRetries; i++ {
- time.Sleep(2 * time.Second)
+ for i := 1; i <= maxRetries; i++ {
readErr = nil
e2tDataList, err := httpGetE2TList(e2murl)
xapp.Logger.Warn("cannot get E2T data from E2M due to: " + err.Error())
readErr = err
}
+ time.Sleep(2 * time.Second)
}
- if ( readErr != nil) {
- return readErr
+ if readErr != nil {
+ return readErr
}
pcData, confErr := rtmgr.GetPlatformComponents(configfile)
- if confErr != nil {
- xapp.Logger.Error(confErr.Error())
- return confErr
- }
- xapp.Logger.Info("Recieved intial xapp data, E2T data and platform data, writing into SDL.")
- // Combine the xapps data and platform data before writing to the SDL
+ if confErr != nil {
+ xapp.Logger.Error(confErr.Error())
+ return confErr
+ }
+ xapp.Logger.Info("Recieved intial xapp data, E2T data and platform data, writing into SDL.")
+ // Combine the xapps data and platform data before writing to the SDL
ricData := &rtmgr.RicComponents{XApps: *xappData, Pcs: *pcData, E2Ts: e2ts, MeidMap: meids}
- writeErr := sdlEngine.WriteAll(fileName, ricData)
- if writeErr != nil {
- xapp.Logger.Error(writeErr.Error())
- }
- // post subscription req to appmgr
- readErr = PostSubReq(xmurl, nbiif)
- if readErr == nil {
- return nil
- }
- return readErr
-}
-
-func (r *HttpRestful) Initialize(xmurl string, nbiif string, fileName string, configfile string, e2murl string,
- sdlEngine sdl.Engine, rpeEngine rpe.Engine, triggerSBI chan<- bool, m *sync.Mutex) error {
- err := r.RetrieveStartupData(xmurl, nbiif, fileName, configfile, e2murl, sdlEngine)
- if err != nil {
- xapp.Logger.Error("Exiting as nbi failed to get the initial startup data from the xapp manager: " + err.Error())
- return err
+ writeErr := sdlEngine.WriteAll(fileName, ricData)
+ if writeErr != nil {
+ xapp.Logger.Error(writeErr.Error())
}
- datach := make(chan *models.XappCallbackData, 10)
- subschan := make(chan *models.XappSubscriptionData, 10)
- subdelchan := make(chan *models.XappSubscriptionData, 10)
- subupdatechan := make(chan *rtmgr.XappList, 10)
- e2taddchan := make(chan *models.E2tData, 10)
- associateranchan := make(chan models.RanE2tMap, 10)
- disassociateranchan := make(chan models.RanE2tMap, 10)
- e2tdelchan := make(chan *models.E2tDeleteData, 10)
- xapp.Logger.Info("Launching Rest Http service")
- go func() {
- r.LaunchRest(&nbiif, datach, subschan, subupdatechan, subdelchan, e2taddchan, associateranchan, disassociateranchan, e2tdelchan)
- }()
-
- go func() {
- for {
- data, err := r.RecvXappCallbackData(datach)
- if err != nil {
- xapp.Logger.Error("cannot get data from rest api dute to: " + err.Error())
- } else if data != nil {
- xapp.Logger.Debug("Fetching all xApps deployed in xApp Manager through GET operation.")
- alldata, err1 := httpGetXApps(xmurl)
- if alldata != nil && err1 == nil {
- m.Lock()
- sdlEngine.WriteXApps(fileName, alldata)
- m.Unlock()
- triggerSBI <- true
- }
- }
- }
- }()
+ xapp.Logger.Info("Trying to fetch Subscriptions data from Subscription manager")
+ for i := 1; i <= maxRetries; i++ {
+ readErr = nil
+ sub_list, err := xapp.Subscription.QuerySubscriptions()
- go func() {
- for {
- data := <-subschan
- xapp.Logger.Debug("received XApp subscription data")
- addSubscription(&rtmgr.Subs, data)
- triggerSBI <- true
- }
- }()
-
- go func() {
- for {
- data := <-subdelchan
- xapp.Logger.Debug("received XApp subscription delete data")
- delSubscription(&rtmgr.Subs, data)
- triggerSBI <- true
- }
- }()
-
- go func() {
- for {
- data := <-subupdatechan
- xapp.Logger.Debug("received XApp subscription Merge data")
- updateSubscription(data)
- triggerSBI <- true
+ if sub_list != nil && err == nil {
+ PopulateSubscription(sub_list)
+ break
+ } else {
+ readErr = err
+ xapp.Logger.Warn("cannot get xapp data due to: " + readErr.Error())
+ }
+ time.Sleep(2 * time.Second)
}
- }()
- go func() {
- for {
-
- data, meiddata, _ := r.RecvNewE2Tdata(e2taddchan)
- if data != nil {
- xapp.Logger.Debug("received create New E2T data")
- m.Lock()
- sdlEngine.WriteNewE2TInstance(fileName, data, meiddata)
- m.Unlock()
- triggerSBI <- true
+ if readErr != nil {
+ return readErr
+ }
+
+ // post subscription req to appmgr
+ readErr = PostSubReq(xmurl, nbiif)
+ if readErr != nil {
+ return readErr
+ }
+
+ //rlist := make(map[string]string)
+ xapp.Logger.Info("Reading SDL for any routes")
+ rlist,sdlerr := xapp.Sdl.Read("routes")
+ readErr = sdlerr
+ if readErr == nil {
+ xapp.Logger.Info("Value is %s",rlist["routes"])
+ if rlist["routes"] != nil {
+ formstring := fmt.Sprintf("%s",rlist["routes"])
+ xapp.Logger.Info("Value of formed string = %s",formstring)
+ newstring := strings.Split(formstring," ")
+ for i,_ := range newstring {
+ xapp.Logger.Info("in Loop Value of formed string = %s",newstring)
+ rtmgr.DynamicRouteList = append(rtmgr.DynamicRouteList,newstring[i])
}
}
- }()
- go func() {
- for {
- data := <-associateranchan
- xapp.Logger.Debug("received associate RAN list to E2T instance mapping from E2 Manager")
- m.Lock()
- sdlEngine.WriteAssRANToE2TInstance(fileName, data)
- m.Unlock()
- triggerSBI <- true
- }
- }()
+ return nil
+ }
- go func() {
- for {
-
- data := <-disassociateranchan
- xapp.Logger.Debug("received disassociate RANs from E2T instance")
- m.Lock()
- sdlEngine.WriteDisAssRANFromE2TInstance(fileName, data)
- m.Unlock()
- triggerSBI <- true
- }
- }()
+ return readErr
+}
+func (r *HttpRestful) Initialize(xmurl string, nbiif string, fileName string, configfile string, e2murl string,
+ sdlEngine sdl.Engine, rpeEngine rpe.Engine, m *sync.Mutex) error {
+ err := r.RetrieveStartupData(xmurl, nbiif, fileName, configfile, e2murl, sdlEngine)
+ if err != nil {
+ xapp.Logger.Error("Exiting as nbi failed to get the initial startup data from the xapp manager: " + err.Error())
+ return err
+ }
go func() {
- for {
-
- data := <-e2tdelchan
- xapp.Logger.Debug("received Delete E2T data")
- if data != nil {
- m.Lock()
- sdlEngine.WriteDeleteE2TInstance(fileName, data)
- m.Unlock()
- triggerSBI <- true
- }
- }
+ r.LaunchRest(&nbiif)
}()
return nil
}
}
+
+func PopulateSubscription(sub_list xfmodel.SubscriptionList) {
+ for _, sub_row := range sub_list {
+ var subdata models.XappSubscriptionData
+ id := int32(sub_row.SubscriptionID)
+ subdata.SubscriptionID = &id
+ for _, ep := range sub_row.Endpoint {
+
+ stringSlice := strings.Split(ep, ":")
+ subdata.Address = &stringSlice[0]
+ intportval, _ := strconv.Atoi(stringSlice[1])
+ value := uint16(intportval)
+ subdata.Port = &value
+ xapp.Logger.Debug("Adding Subscription List has Address :%v, port :%v, SubscriptionID :%v ", subdata.Address, subdata.Address, subdata.SubscriptionID)
+ addSubscription(&rtmgr.Subs, &subdata)
+ }
+ }
+}
+
+func adddelrmrroute(routelist models.Routelist,rtflag bool) error {
+ xapp.Logger.Info("Updating rmrroute with Route list: %v,flag: %v", routelist,rtflag)
+ for _, rlist := range routelist {
+ var subid int32
+ var data string
+ if rlist.SubscriptionID == 0 {
+ subid = -1
+ } else {
+ subid = rlist.SubscriptionID
+ }
+ if rlist.SenderEndPoint == "" && rlist.SubscriptionID != 0 {
+ data = fmt.Sprintf("mse|%d|%d|%s\n",*rlist.MessageType,rlist.SubscriptionID,*rlist.TargetEndPoint)
+ } else if rlist.SenderEndPoint == "" && rlist.SubscriptionID == 0 {
+ data = fmt.Sprintf("mse|%d|-1|%s\n",*rlist.MessageType,*rlist.TargetEndPoint)
+ } else {
+ data = fmt.Sprintf("mse|%d,%s|%d|%s\n",*rlist.MessageType,rlist.SenderEndPoint,subid,*rlist.TargetEndPoint)
+ }
+ err := checkrepeatedroute(data)
+
+ if rtflag == true {
+ if err == true {
+ xapp.Logger.Info("Given route %s is a duplicate",data)
+ }
+ rtmgr.DynamicRouteList = append(rtmgr.DynamicRouteList,data)
+ routearray := strings.Join(rtmgr.DynamicRouteList," ")
+ xapp.Sdl.Store("routes",routearray)
+ } else {
+ if err == true {
+ xapp.Logger.Info("Successfully deleted route: %s",data)
+ routearray := strings.Join(rtmgr.DynamicRouteList," ")
+ xapp.Sdl.Store("routes",routearray)
+ }else {
+ xapp.Logger.Info("No such route: %s",data)
+ return errors.New("No such route: " + data)
+ }
+
+ }
+ }
+ return sendRoutesToAll()
+}
+
+func checkrepeatedroute (data string) bool {
+ for i:=0;i<len(rtmgr.DynamicRouteList);i++ {
+ if rtmgr.DynamicRouteList[i] == data {
+ rtmgr.DynamicRouteList[i] = rtmgr.DynamicRouteList[len(rtmgr.DynamicRouteList)-1]
+ rtmgr.DynamicRouteList[len(rtmgr.DynamicRouteList)-1] = ""
+ rtmgr.DynamicRouteList = rtmgr.DynamicRouteList[:len(rtmgr.DynamicRouteList)-1]
+ return true
+ }
+ }
+ return false
+}
Code Review / ric-plt / rtmgr.git / blobdiff