/* * Copyright (c) Contributors, http://opensimulator.org/ * See CONTRIBUTORS.TXT for a full list of copyright holders. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * Neither the name of the OpenSimulator Project nor the * names of its contributors may be used to endorse or promote products * derived from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ using System; using System.Collections.Generic; using OpenMetaverse; using OpenSim.Region.Framework.Scenes; namespace OpenSim.Region.RegionCombinerModule { public class RegionCombinerClientEventForwarder { private Scene m_rootScene; private Dictionary<UUID, Scene> m_virtScene = new Dictionary<UUID, Scene>(); private Dictionary<UUID,RegionCombinerIndividualEventForwarder> m_forwarders = new Dictionary<UUID, RegionCombinerIndividualEventForwarder>(); public RegionCombinerClientEventForwarder(RegionConnections rootScene) { m_rootScene = rootScene.RegionScene; } public void AddSceneToEventForwarding(Scene virtualScene) { lock (m_virtScene) { if (m_virtScene.ContainsKey(virtualScene.RegionInfo.originRegionID)) { m_virtScene[virtualScene.RegionInfo.originRegionID] = virtualScene; } else { m_virtScene.Add(virtualScene.RegionInfo.originRegionID, virtualScene); } } lock (m_forwarders) { // TODO: Fix this to unregister if this happens if (m_forwarders.ContainsKey(virtualScene.RegionInfo.originRegionID)) m_forwarders.Remove(virtualScene.RegionInfo.originRegionID); RegionCombinerIndividualEventForwarder forwarder = new RegionCombinerIndividualEventForwarder(m_rootScene, virtualScene); m_forwarders.Add(virtualScene.RegionInfo.originRegionID, forwarder); virtualScene.EventManager.OnNewClient += forwarder.ClientConnect; virtualScene.EventManager.OnClientClosed += forwarder.ClientClosed; } } public void RemoveSceneFromEventForwarding (Scene virtualScene) { lock (m_forwarders) { RegionCombinerIndividualEventForwarder forwarder = m_forwarders[virtualScene.RegionInfo.originRegionID]; virtualScene.EventManager.OnNewClient -= forwarder.ClientConnect; virtualScene.EventManager.OnClientClosed -= forwarder.ClientClosed; m_forwarders.Remove(virtualScene.RegionInfo.originRegionID); } lock (m_virtScene) { if (m_virtScene.ContainsKey(virtualScene.RegionInfo.originRegionID)) { m_virtScene.Remove(virtualScene.RegionInfo.originRegionID); } } } } }