+func (c *Configuration) populateRoutingManagerConfig(rmConfig *viper.Viper) {
+ if rmConfig == nil {
+ panic(fmt.Sprintf("#configuration.populateRoutingManagerConfig - failed to populate Routing Manager configuration: The entry 'routingManager' not found\n"))
+ }
+ c.RoutingManager.BaseUrl = rmConfig.GetString("baseUrl")
+}
+
+func (c *Configuration) populateRnibWriterConfig(rnibWriterConfig *viper.Viper) {
+ if rnibWriterConfig == nil {
+ panic(fmt.Sprintf("#configuration.populateRnibWriterConfig - failed to populate Rnib Writer configuration: The entry 'rnibWriter' not found\n"))
+ }
+ c.RnibWriter.StateChangeMessageChannel = rnibWriterConfig.GetString("stateChangeMessageChannel")
+ c.RnibWriter.RanManipulationMessageChannel = rnibWriterConfig.GetString("ranManipulationMessageChannel")
+}
+
+func (c *Configuration) populateGlobalRicIdConfig(globalRicIdConfig *viper.Viper) {
+ err := validateGlobalRicIdConfig(globalRicIdConfig)
+ if err != nil {
+ panic(err.Error())
+ }
+ c.GlobalRicId.RicId = globalRicIdConfig.GetString("ricId")
+ c.GlobalRicId.Mcc = globalRicIdConfig.GetString("mcc")
+ c.GlobalRicId.Mnc = globalRicIdConfig.GetString("mnc")
+}
+
+func validateGlobalRicIdConfig(globalRicIdConfig *viper.Viper) error {
+ if globalRicIdConfig == nil {
+ return errors.New("#configuration.validateGlobalRicIdConfig - failed to populate Global RicId configuration: The entry 'globalRicId' not found\n")
+ }
+
+ err := validateRicId(globalRicIdConfig.GetString("ricId"))
+
+ if err != nil {
+ return err
+ }
+
+ err = validateMcc(globalRicIdConfig.GetString("mcc"))
+
+ if err != nil {
+ return err
+ }
+
+ err = validateMnc(globalRicIdConfig.GetString("mnc"))
+
+ if err != nil {
+ return err
+ }
+
+ return nil
+}
+
+func validateMcc(mcc string) error {
+
+ if len(mcc) == 0 {
+ return errors.New("#configuration.validateMcc - mcc is missing or empty\n")
+ }
+
+ if len(mcc) != 3 {
+ return errors.New("#configuration.validateMcc - mcc is not 3 digits\n")
+ }
+
+ mccInt, err := strconv.Atoi(mcc)
+
+ if err != nil {
+ return errors.New("#configuration.validateMcc - mcc is not a number\n")
+ }
+
+ if mccInt < 0 {
+ return errors.New("#configuration.validateMcc - mcc is negative\n")
+ }
+ return nil
+}
+
+func validateMnc(mnc string) error {
+
+ if len(mnc) == 0 {
+ return errors.New("#configuration.validateMnc - mnc is missing or empty\n")
+ }
+
+ if len(mnc) < 2 || len(mnc) > 3 {
+ return errors.New("#configuration.validateMnc - mnc is not 2 or 3 digits\n")
+ }
+
+ mncAsInt, err := strconv.Atoi(mnc)
+
+ if err != nil {
+ return errors.New("#configuration.validateMnc - mnc is not a number\n")
+ }
+
+ if mncAsInt < 0 {
+ return errors.New("#configuration.validateMnc - mnc is negative\n")
+ }
+
+ return nil
+}
+
+func validateRicId(ricId string) error {
+
+ if len(ricId) == 0 {
+ return errors.New("#configuration.validateRicId - ricId is missing or empty\n")
+ }
+
+ if len(ricId) != 5 {
+ return errors.New("#configuration.validateRicId - ricId length should be 5 hex characters\n")
+ }
+
+ _, err := strconv.ParseUint(ricId, 16, 64)
+ if err != nil {
+ return errors.New("#configuration.validateRicId - ricId is not hex number\n")
+ }
+
+ return nil
+}
+
+func (c *Configuration) String() string {
+ return fmt.Sprintf("{logging.logLevel: %s, http.port: %d, rmr: { port: %d, maxMsgSize: %d}, routingManager.baseUrl: %s, "+
+ "notificationResponseBuffer: %d, bigRedButtonTimeoutSec: %d, maxRnibConnectionAttempts: %d, "+
+ "rnibRetryIntervalMs: %d, keepAliveResponseTimeoutMs: %d, keepAliveDelayMs: %d, e2tInstanceDeletionTimeoutMs: %d, "+
+ "globalRicId: { ricId: %s, mcc: %s, mnc: %s}, rnibWriter: { stateChangeMessageChannel: %s, ranManipulationChannel: %s}",
+ c.Logging.LogLevel,
+ c.Http.Port,
+ c.Rmr.Port,
+ c.Rmr.MaxMsgSize,
+ c.RoutingManager.BaseUrl,
+ c.NotificationResponseBuffer,
+ c.BigRedButtonTimeoutSec,
+ c.MaxRnibConnectionAttempts,
+ c.RnibRetryIntervalMs,
+ c.KeepAliveResponseTimeoutMs,
+ c.KeepAliveDelayMs,
+ c.E2TInstanceDeletionTimeoutMs,
+ c.GlobalRicId.RicId,
+ c.GlobalRicId.Mcc,
+ c.GlobalRicId.Mnc,
+ c.RnibWriter.StateChangeMessageChannel,
+ c.RnibWriter.RanManipulationMessageChannel,
+ )
+}