From e12d2ec9dc398f8d5b8847e4eaa9702a5f769411 Mon Sep 17 00:00:00 2001
From: diva
Date: Mon, 29 Dec 2008 21:40:20 +0000
Subject: This is a beefy commit containing the communication modules that
 implement SendChildAgentUpdate. This commit has only the modules, but not
 their usage. It should be harmless.

---
 .../Communications/Local/LocalInterregionComms.cs  | 140 +++++++++++++++++++++
 1 file changed, 140 insertions(+)
 create mode 100644 OpenSim/Region/Environment/Modules/Communications/Local/LocalInterregionComms.cs

(limited to 'OpenSim/Region/Environment/Modules/Communications/Local')

diff --git a/OpenSim/Region/Environment/Modules/Communications/Local/LocalInterregionComms.cs b/OpenSim/Region/Environment/Modules/Communications/Local/LocalInterregionComms.cs
new file mode 100644
index 0000000..9661387
--- /dev/null
+++ b/OpenSim/Region/Environment/Modules/Communications/Local/LocalInterregionComms.cs
@@ -0,0 +1,140 @@
+/*
+ * 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 OpenSim 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;
+using System.Collections.Generic;
+using System.Net;
+using System.Net.Sockets;
+using System.Reflection;
+using System.Threading;
+using System.Xml;
+using OpenMetaverse;
+using log4net;
+using Nini.Config;
+using Nwc.XmlRpc;
+using OpenSim.Framework;
+using OpenSim.Framework.Communications.Cache;
+using OpenSim.Region.Environment.Interfaces;
+using OpenSim.Region.Interfaces;
+using OpenSim.Region.Environment.Scenes;
+
+namespace OpenSim.Region.Environment.Modules.Communications.Local
+{
+    public class LocalInterregionComms : IRegionModule, IInterregionCommsOut, IInterregionCommsIn
+    {
+        private bool m_enabled = false;
+
+        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+        private List<Scene> m_sceneList = new List<Scene>();
+
+        #region Events
+        public event ChildAgentUpdateReceived OnChildAgentUpdate;
+
+        #endregion /* Events */
+
+        #region IRegionModule
+
+        public void Initialise(Scene scene, IConfigSource config)
+        {
+            if (m_sceneList.Count == 0)
+            {
+                IConfig startupConfig = config.Configs["Communications"];
+
+                if ((startupConfig == null) ||
+                    (startupConfig != null) && (startupConfig.GetString("InterregionComms", "LocalComms") == "LocalComms"))
+                    m_enabled = true;
+            }
+
+            if (!m_enabled)
+                return;
+
+            Init(scene);
+
+        }
+
+        public void PostInitialise()
+        {
+        }
+
+        public void Close()
+        {
+        }
+
+        public string Name
+        {
+            get { return "LocalInterregionCommsModule"; }
+        }
+
+        public bool IsSharedModule
+        {
+            get { return true; }
+        }
+        /// <summary>
+        /// Can be called from other modules.
+        /// </summary>
+        /// <param name="scene"></param>
+        public void Init(Scene scene)
+        {
+            if (!m_sceneList.Contains(scene))
+            {
+                lock (m_sceneList)
+                {
+                    m_sceneList.Add(scene);
+                    if (m_enabled)
+                        scene.RegisterModuleInterface<IInterregionCommsOut>(this);
+                    scene.RegisterModuleInterface<IInterregionCommsIn>(this);
+                }
+
+            }
+        }
+
+        #endregion /* IRegionModule */
+
+        #region IInterregionComms
+
+        public bool SendChildAgentUpdate(ulong regionHandle, AgentData cAgentData)
+        {
+            lock (m_sceneList)
+            {
+                foreach (Scene s in m_sceneList)
+                {
+                    if (s.RegionInfo.RegionHandle == regionHandle)
+                    {
+                        //m_log.Debug("[LOCAL COMMS]: Found region to send ChildAgentUpdate");
+                        return s.IncomingChildAgentDataUpdate(cAgentData);
+                        //if (OnChildAgentUpdate != null)
+                        //    return OnChildAgentUpdate(cAgentData);
+                    }
+                }
+            }
+            m_log.Debug("[LOCAL COMMS]: region not found for ChildAgentUpdate");
+            return false;
+        }
+
+        #endregion /* IInterregionComms */
+    }
+}
-- 
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