Make the IM and friends modules optional. Clean up some code that dealt

with the old Grid Instant Message over OGS1. Refactor the EventManager
to be independent of the rigid module structure design imposed by
the current implementation. Message routing is now done in the destination
module rather than in the event manager. This way, more or less granular
solutions are possible without core changes.

1 files changed, 6 insertions, 22 deletions

diff --git a/OpenSim/Region/Environment/Scenes/EventManager.cs b/OpenSim/Region/Environment/Scenes/EventManager.cs
index c629faf..99aac93 100644
--- a/OpenSim/Region/Environment/Scenes/EventManager.cs
+++ b/OpenSim/Region/Environment/Scenes/EventManager.cs
@@ -135,13 +135,9 @@ namespace OpenSim.Region.Environment.Scenes
 
         public event SignificantClientMovement OnSignificantClientMovement;
 
-        public delegate void NewGridInstantMessage(GridInstantMessage message);
+        public delegate void NewGridInstantMessage(GridInstantMessage message, InstantMessageReceiver whichModule);
 
-        public event NewGridInstantMessage OnGridInstantMessageToIMModule;
-
-        public event NewGridInstantMessage OnGridInstantMessageToFriendsModule;
-
-        public event NewGridInstantMessage OnGridInstantMessageToGroupsModule;
+        public event NewGridInstantMessage OnGridInstantMessage;
 
         public delegate void ClientClosed(UUID clientID);
 
@@ -346,8 +342,7 @@ namespace OpenSim.Region.Environment.Scenes
         private LandObjectAdded handlerLandObjectAdded = null; //OnLandObjectAdded;
         private LandObjectRemoved handlerLandObjectRemoved = null; //OnLandObjectRemoved;
         private AvatarEnteringNewParcel handlerAvatarEnteringNewParcel = null; //OnAvatarEnteringNewParcel;
-        private NewGridInstantMessage handlerGridInstantMessageToIM = null; //OnGridInstantMessageToIMModule;
-        private NewGridInstantMessage handlerGridInstantMessageToFriends = null; //OnGridInstantMessageToFriendsModule;
+        private NewGridInstantMessage handlerGridInstantMessage = null; //OnGridInstantMessage;
         private ClientClosed handlerClientClosed = null; //OnClientClosed;
         private OnMakeChildAgentDelegate handlerMakeChildAgent = null; //OnMakeChildAgent;
         private OnMakeRootAgentDelegate handlerMakeRootAgent = null; //OnMakeRootAgent;
@@ -635,21 +630,10 @@ namespace OpenSim.Region.Environment.Scenes
         ///<param name="whichModule">A bit vector containing the modules to send the message to</param>
         public void TriggerGridInstantMessage(GridInstantMessage message, InstantMessageReceiver whichModule)
         {
-            if ((whichModule & InstantMessageReceiver.IMModule) != 0)
-            {
-                handlerGridInstantMessageToIM = OnGridInstantMessageToIMModule;
-                if (handlerGridInstantMessageToIM != null)
-                {
-                    handlerGridInstantMessageToIM(message);
-                }
-            }
-            if ((whichModule & InstantMessageReceiver.FriendsModule) != 0)
+            handlerGridInstantMessage = OnGridInstantMessage;
+            if (handlerGridInstantMessage != null)
             {
-                handlerGridInstantMessageToFriends = OnGridInstantMessageToFriendsModule;
-                if (handlerGridInstantMessageToFriends != null)
-                {
-                    handlerGridInstantMessageToFriends(message);
-                }
+                handlerGridInstantMessage(message, whichModule);
             }
         }