DOFSystem DOFSystem_AddActivateInterestListener DOFSystem_AddRouteListener DOFSystem_BeginInterest DOFSystem_BeginQuery DOFSystem_CreateObject DOFSystem_CreateProviderRoute DOFSystem_CreateState DOFSystem_Destroy DOFSystem_GetProviderInterfaces DOFSystem_IsInterestRequested DOFSystem_Query DOFSystem_RemoveActivateInterestListener DOFSystem_RemoveRouteListener DOFSystem_WaitProvider DOFSystemConfig DOFSystemConfigBuilder DOFSystemList_Destroy DOFSystemState

boolean DOFSystem_AddRouteListener ( DOFSystem  self, DOFSystemRouteListener  listener  ) Add a listener to a system for when a route to a Provider available to the system is added, removed, or changed. A listener should only be added once. Parameters self The DOFSystem. This must not be NULL. listener The listener. This should not be NULL. Returns TRUE if the listener was added. Exceptions FALSE if the listener could not be added, illegal arguments were detected, or the listener has already been addded.