From 464ecc15a09dc8165c0a7a589e69c368666f30b6 Mon Sep 17 00:00:00 2001
From: Dr Scofield <drscofield@xyzzyxyzzy.net>
Date: Mon, 26 Jan 2009 21:31:02 +0000
Subject: [PATCH] starting draft attendee list notification support.

---
 .../Avatar/Concierge/ConciergeModule.cs       | 27 +++++++++++++++++++
 1 file changed, 27 insertions(+)

diff --git a/OpenSim/Region/Environment/Modules/Avatar/Concierge/ConciergeModule.cs b/OpenSim/Region/Environment/Modules/Avatar/Concierge/ConciergeModule.cs
index 023dc33ab2..38aaf729b2 100644
--- a/OpenSim/Region/Environment/Modules/Avatar/Concierge/ConciergeModule.cs
+++ b/OpenSim/Region/Environment/Modules/Avatar/Concierge/ConciergeModule.cs
@@ -65,6 +65,7 @@ namespace OpenSim.Region.Environment.Modules.Avatar.Concierge
         private string _announceEntering = "{0} enters {1} (now {2} visitors in this region)";
         private string _announceLeaving = "{0} leaves {1} (back to {2} visitors in this region)";
         private string _xmlRpcPassword = String.Empty;
+        private string _brokerURI = String.Empty;
 
         internal object _syncy = new object();
 
@@ -118,6 +119,8 @@ namespace OpenSim.Region.Environment.Modules.Avatar.Concierge
             _announceEntering = _config.GetString("announce_entering", _announceEntering);
             _announceLeaving = _config.GetString("announce_leaving", _announceLeaving);
             _xmlRpcPassword = _config.GetString("password", _xmlRpcPassword);
+            _brokerURI = _config.GetString("broker", _brokerURI);
+            
             _log.InfoFormat("[Concierge] reporting as \"{0}\" to our users", _whoami);
 
             // calculate regions Regex
@@ -274,6 +277,7 @@ namespace OpenSim.Region.Environment.Modules.Avatar.Concierge
                 RemoveFromAttendeeList(client.AgentId, client.Name, client.Scene);
                 AnnounceToAgentsRegion(client.Scene, String.Format(_announceLeaving, client.Name, client.Scene.RegionInfo.RegionName,
                                                                    _sceneAttendees[client.Scene].Count));
+                UpdateBroker(client.Scene);
             }
         }
 
@@ -287,6 +291,7 @@ namespace OpenSim.Region.Environment.Modules.Avatar.Concierge
                 WelcomeAvatar(agent, agent.Scene);
                 AnnounceToAgentsRegion(agent.Scene, String.Format(_announceEntering, agent.Name, agent.Scene.RegionInfo.RegionName,
                                                                   _sceneAttendees[agent.Scene].Count));
+                UpdateBroker(agent.Scene);
             }
         }
 
@@ -299,6 +304,7 @@ namespace OpenSim.Region.Environment.Modules.Avatar.Concierge
                 RemoveFromAttendeeList(agent.UUID, agent.Name, agent.Scene);
                 AnnounceToAgentsRegion(agent.Scene, String.Format(_announceLeaving, agent.Name, agent.Scene.RegionInfo.RegionName,
                                                                   _sceneAttendees[agent.Scene].Count));
+                UpdateBroker(agent.Scene);
             }
         }
 
@@ -334,6 +340,27 @@ namespace OpenSim.Region.Environment.Modules.Avatar.Concierge
             }
         }
 
+        protected void UpdateBroker(IScene scene)
+        {
+            if (String.IsNullOrEmpty(_brokerURI))
+                return;
+
+            // get attendee list for the scene
+            List<UUID> attendees;
+            lock (_sceneAttendees)
+            {
+                if (!_sceneAttendees.ContainsKey(scene))
+                {
+                    _log.DebugFormat("[Concierge]: attendee list missing for region {0}", scene.RegionInfo.RegionName);
+                    return;
+                }
+
+                attendees = _sceneAttendees[scene];
+            }
+
+            // post via REST to broker
+        }
+
         protected void WelcomeAvatar(ScenePresence agent, Scene scene)
         {
             // welcome mechanics: check whether we have a welcomes