From 453fadd94071545b76706674bb284402c9a065c0 Mon Sep 17 00:00:00 2001
From: MW
Date: Sun, 10 Jun 2007 18:51:45 +0000
Subject: Added SandBoxManager which in sandbox mode, acts as the backend
 server for the CommsManager interfaces (commsManager.gridServer etc).

---
 .../SandBoxManager.cs                              | 125 +++++++++++++++++++++
 1 file changed, 125 insertions(+)
 create mode 100644 Common/OpenGrid.Framework.Communications/SandBoxManager.cs

(limited to 'Common/OpenGrid.Framework.Communications/SandBoxManager.cs')

diff --git a/Common/OpenGrid.Framework.Communications/SandBoxManager.cs b/Common/OpenGrid.Framework.Communications/SandBoxManager.cs
new file mode 100644
index 0000000..4094658
--- /dev/null
+++ b/Common/OpenGrid.Framework.Communications/SandBoxManager.cs
@@ -0,0 +1,125 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+using OpenSim.Framework;
+using OpenSim.Framework.Types;
+
+using libsecondlife;
+
+namespace OpenGrid.Framework.Communications
+{
+    public class SandBoxManager
+    {
+        protected Dictionary<ulong, RegionInfo> regions = new Dictionary<ulong, RegionInfo>();
+        protected Dictionary<ulong, RegionCommsHostBase> regionHosts = new Dictionary<ulong, RegionCommsHostBase>();
+
+        public SandBoxManager()
+        {
+
+        }
+
+        /// <summary>
+        /// Main Register a region method with the CommsManager.
+        /// Should do anything that is needed and also call the RegisterRegion method in the gridserver class
+        /// to inform the grid server (in grid mode).
+        /// </summary>
+        /// <param name="regionInfo"></param>
+        /// <returns></returns>
+        public RegionCommsHostBase RegisterRegion(RegionInfo regionInfo)
+        {
+            //Console.WriteLine("CommsManager - Region " + regionInfo.RegionHandle + " , " + regionInfo.RegionLocX + " , "+ regionInfo.RegionLocY +" is registering");
+            if (!this.regions.ContainsKey((uint)regionInfo.RegionHandle))
+            {
+                //Console.WriteLine("CommsManager - Adding Region " + regionInfo.RegionHandle );
+                this.regions.Add(regionInfo.RegionHandle, regionInfo);
+                RegionCommsHostBase regionHost = new RegionCommsHostBase();
+                this.regionHosts.Add(regionInfo.RegionHandle, regionHost);
+
+                return regionHost;
+            }
+
+            //already in our list of regions so for now lets return null
+            return null;
+        }
+
+        /// <summary>
+        /// In the current class structure this shouldn't be here as it should only be in the gridserver class
+        /// but having it there in sandbox mode makes things very difficult, so for now until something is sorted out 
+        /// it will have to be here as well
+        /// </summary>
+        /// <param name="regionInfo"></param>
+        /// <returns></returns>
+        public  List<RegionInfo> RequestNeighbours(RegionInfo regionInfo)
+        {
+            // Console.WriteLine("Finding Neighbours to " + regionInfo.RegionHandle);
+            List<RegionInfo> neighbours = new List<RegionInfo>();
+
+            foreach (RegionInfo reg in this.regions.Values)
+            {
+                // Console.WriteLine("CommsManager- RequestNeighbours() checking region " + reg.RegionLocX + " , "+ reg.RegionLocY);
+                if (reg.RegionHandle != regionInfo.RegionHandle)
+                {
+                    //Console.WriteLine("CommsManager- RequestNeighbours() - found a different region in list, checking location");
+                    if ((reg.RegionLocX > (regionInfo.RegionLocX - 2)) && (reg.RegionLocX < (regionInfo.RegionLocX + 2)))
+                    {
+                        if ((reg.RegionLocY > (regionInfo.RegionLocY - 2)) && (reg.RegionLocY < (regionInfo.RegionLocY + 2)))
+                        {
+                            neighbours.Add(reg);
+                        }
+                    }
+                }
+            }
+            return neighbours;
+        }
+
+        /// <summary>
+        /// informs a neighbouring sim to expect a child agent
+        /// I guess if we are going to stick with the current class structure then we need a intersim class
+        /// but think we need to really rethink the class structure as currently it makes things very messy for sandbox mode 
+        /// </summary>
+        /// <param name="regionHandle"></param>
+        /// <param name="agentData"></param>
+        /// <returns></returns>
+        public  bool InformNeighbourOfChildAgent(ulong regionHandle, AgentCircuitData agentData) //should change from agentCircuitData
+        {
+            //Console.WriteLine("CommsManager- Trying to Inform a region to expect child agent");
+            if (this.regionHosts.ContainsKey(regionHandle))
+            {
+                // Console.WriteLine("CommsManager- Informing a region to expect child agent");
+                this.regionHosts[regionHandle].TriggerExpectUser(regionHandle, agentData);
+                return true;
+            }
+            return false;
+        }
+
+        /// <summary>
+        /// Is a Sandbox mode method, used by the local Login server to inform a region of a connection user/session
+        /// </summary>
+        /// <param name="regionHandle"></param>
+        /// <param name="loginData"></param>
+        /// <returns></returns>
+        public bool AddNewSession(ulong regionHandle, Login loginData)
+        {
+            //Console.WriteLine(" comms manager been told to expect new user");
+            AgentCircuitData agent = new AgentCircuitData();
+            agent.AgentID = loginData.Agent;
+            agent.firstname = loginData.First;
+            agent.lastname = loginData.Last;
+            agent.SessionID = loginData.Session;
+            agent.SecureSessionID = loginData.SecureSession;
+            agent.circuitcode = loginData.CircuitCode;
+            agent.BaseFolder = loginData.BaseFolder;
+            agent.InventoryFolder = loginData.InventoryFolder;
+            agent.startpos = new LLVector3(128, 128, 70);
+
+            if (this.regionHosts.ContainsKey(regionHandle))
+            {
+                this.regionHosts[regionHandle].TriggerExpectUser(regionHandle, agent);
+                return true;
+            }
+
+            // region not found
+            return false;
+        }
+    }
+}
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