10 files changed, 220 insertions, 29 deletions

diff --git a/OpenSim/Services/AssetService/AssetService.cs b/OpenSim/Services/AssetService/AssetService.cs
index 88a905c..ebfd47a 100644
--- a/OpenSim/Services/AssetService/AssetService.cs
+++ b/OpenSim/Services/AssetService/AssetService.cs
@@ -155,7 +155,7 @@ namespace OpenSim.Services.AssetService
             AssetBase asset = Get(args[2]);
 
             if (asset == null || asset.Data.Length == 0)
-            {   
+            {
                 MainConsole.Instance.Output("Asset not found");
                 return;
             }
@@ -195,7 +195,7 @@ namespace OpenSim.Services.AssetService
             AssetBase asset = Get(args[2]);
 
             if (asset == null || asset.Data.Length == 0)
-            {   
+            {
                 MainConsole.Instance.Output("Asset not found");
                 return;
             }
diff --git a/OpenSim/Services/Connectors/Authorization/AuthorizationServiceConnector.cs b/OpenSim/Services/Connectors/Authorization/AuthorizationServiceConnector.cs
index 3167352..7926efb 100644
--- a/OpenSim/Services/Connectors/Authorization/AuthorizationServiceConnector.cs
+++ b/OpenSim/Services/Connectors/Authorization/AuthorizationServiceConnector.cs
@@ -113,7 +113,7 @@ namespace OpenSim.Services.Connectors
             message = response.Message;
             
             return response.IsAuthorized;
-        }      
+        }
 
     }
 }
diff --git a/OpenSim/Services/Connectors/Grid/GridServiceConnector.cs b/OpenSim/Services/Connectors/Grid/GridServiceConnector.cs
index 748892a..ba46b0d 100644
--- a/OpenSim/Services/Connectors/Grid/GridServiceConnector.cs
+++ b/OpenSim/Services/Connectors/Grid/GridServiceConnector.cs
@@ -94,7 +94,8 @@ namespace OpenSim.Services.Connectors
                 sendData[kvp.Key] = (string)kvp.Value;
 
             sendData["SCOPEID"] = scopeID.ToString();
-
+            sendData["VERSIONMIN"] = ProtocolVersions.ClientProtocolVersionMin.ToString();
+            sendData["VERSIONMAX"] = ProtocolVersions.ClientProtocolVersionMax.ToString();
             sendData["METHOD"] = "register";
 
             string reqString = ServerUtils.BuildQueryString(sendData);
diff --git a/OpenSim/Services/Connectors/Grid/HypergridServiceConnector.cs b/OpenSim/Services/Connectors/Grid/HypergridServiceConnector.cs
index b5e8743..3d7f112 100644
--- a/OpenSim/Services/Connectors/Grid/HypergridServiceConnector.cs
+++ b/OpenSim/Services/Connectors/Grid/HypergridServiceConnector.cs
@@ -66,10 +66,20 @@ namespace OpenSim.Services.Connectors.Grid
             IList paramList = new ArrayList();
             paramList.Add(hash);
 
-            XmlRpcRequest request = new XmlRpcRequest("linkk_region", paramList);
+            XmlRpcRequest request = new XmlRpcRequest("link_region", paramList);
             string uri = "http://" + info.ExternalEndPoint.Address + ":" + info.HttpPort + "/";
             m_log.Debug("[HGrid]: Linking to " + uri);
-            XmlRpcResponse response = request.Send(uri, 10000);
+            XmlRpcResponse response = null;
+            try
+            {
+                response = request.Send(uri, 10000);
+            }
+            catch (Exception e)
+            {
+                m_log.Debug("[HGrid]: Exception " + e.Message);
+                return uuid;
+            }
+
             if (response.IsFault)
             {
                 m_log.ErrorFormat("[HGrid]: remote call returned an error: {0}", response.FaultString);
@@ -82,6 +92,7 @@ namespace OpenSim.Services.Connectors.Grid
                 try
                 {
                     UUID.TryParse((string)hash["uuid"], out uuid);
+                    m_log.Debug(">> HERE, uuid: " + uuid);
                     info.RegionID = uuid;
                     if ((string)hash["handle"] != null)
                     {
@@ -148,5 +159,94 @@ namespace OpenSim.Services.Connectors.Grid
             }
         }
 
+        public bool InformRegionOfUser(GridRegion regInfo, AgentCircuitData agentData, GridRegion home, string userServer, string assetServer, string inventoryServer)
+        {
+            string capsPath = agentData.CapsPath;
+            Hashtable loginParams = new Hashtable();
+            loginParams["session_id"] = agentData.SessionID.ToString();
+
+            loginParams["firstname"] = agentData.firstname;
+            loginParams["lastname"] = agentData.lastname;
+
+            loginParams["agent_id"] = agentData.AgentID.ToString();
+            loginParams["circuit_code"] = agentData.circuitcode.ToString();
+            loginParams["startpos_x"] = agentData.startpos.X.ToString();
+            loginParams["startpos_y"] = agentData.startpos.Y.ToString();
+            loginParams["startpos_z"] = agentData.startpos.Z.ToString();
+            loginParams["caps_path"] = capsPath;
+
+            if (home != null)
+            {
+                loginParams["region_uuid"] = home.RegionID.ToString();
+                loginParams["regionhandle"] = home.RegionHandle.ToString();
+                loginParams["home_address"] = home.ExternalHostName;
+                loginParams["home_port"] = home.HttpPort.ToString();
+                loginParams["internal_port"] = home.InternalEndPoint.Port.ToString();
+
+                m_log.Debug("  ---------     Home     -------");
+                m_log.Debug("  >> " + loginParams["home_address"] + " <<");
+                m_log.Debug("  >> " + loginParams["region_uuid"] + " <<");
+                m_log.Debug("  >> " + loginParams["regionhandle"] + " <<");
+                m_log.Debug("  >> " + loginParams["home_port"] + " <<");
+                m_log.Debug("  --------- ------------ -------");
+            }
+            else
+                m_log.WarnFormat("[HGrid]: Home region not found for {0} {1}", agentData.firstname, agentData.lastname);
+
+            loginParams["userserver_id"] = userServer;
+            loginParams["assetserver_id"] = assetServer;
+            loginParams["inventoryserver_id"] = inventoryServer;
+
+
+            ArrayList SendParams = new ArrayList();
+            SendParams.Add(loginParams);
+
+            // Send
+            string uri = "http://" + regInfo.ExternalHostName + ":" + regInfo.HttpPort + "/";
+            //m_log.Debug("XXX uri: " + uri);
+            XmlRpcRequest request = new XmlRpcRequest("expect_hg_user", SendParams);
+            XmlRpcResponse reply;
+            try
+            {
+                reply = request.Send(uri, 6000);
+            }
+            catch (Exception e)
+            {
+                m_log.Warn("[HGrid]: Failed to notify region about user. Reason: " + e.Message);
+                return false;
+            }
+
+            if (!reply.IsFault)
+            {
+                bool responseSuccess = true;
+                if (reply.Value != null)
+                {
+                    Hashtable resp = (Hashtable)reply.Value;
+                    if (resp.ContainsKey("success"))
+                    {
+                        if ((string)resp["success"] == "FALSE")
+                        {
+                            responseSuccess = false;
+                        }
+                    }
+                }
+                if (responseSuccess)
+                {
+                    m_log.Info("[HGrid]: Successfully informed remote region about user " + agentData.AgentID);
+                    return true;
+                }
+                else
+                {
+                    m_log.ErrorFormat("[HGrid]: Region responded that it is not available to receive clients");
+                    return false;
+                }
+            }
+            else
+            {
+                m_log.ErrorFormat("[HGrid]: XmlRpc request to region failed with message {0}, code {1} ", reply.FaultString, reply.FaultCode);
+                return false;
+            }
+        }
+
     }
 }
diff --git a/OpenSim/Services/Connectors/Land/LandServiceConnector.cs b/OpenSim/Services/Connectors/Land/LandServiceConnector.cs
index 0243f1f..06bc11c 100644
--- a/OpenSim/Services/Connectors/Land/LandServiceConnector.cs
+++ b/OpenSim/Services/Connectors/Land/LandServiceConnector.cs
@@ -38,6 +38,7 @@ using OpenSim.Framework.Servers.HttpServer;
 using OpenSim.Services.Interfaces;
 using OpenMetaverse;
 using Nwc.XmlRpc;
+using GridRegion = OpenSim.Services.Interfaces.GridRegion;
 
 namespace OpenSim.Services.Connectors
 {
@@ -47,20 +48,20 @@ namespace OpenSim.Services.Connectors
                 LogManager.GetLogger(
                 MethodBase.GetCurrentMethod().DeclaringType);
 
-        protected IGridServices m_MapService = null;
+        protected IGridService m_GridService = null;
 
         public LandServicesConnector()
         {
         }
 
-        public LandServicesConnector(IGridServices gridServices)
+        public LandServicesConnector(IGridService gridServices)
         {
             Initialise(gridServices);
         }
 
-        public virtual void Initialise(IGridServices gridServices)
+        public virtual void Initialise(IGridService gridServices)
         {
-            m_MapService = gridServices;
+            m_GridService = gridServices;
         }
 
         public virtual LandData GetLandData(ulong regionHandle, uint x, uint y)
@@ -76,7 +77,9 @@ namespace OpenSim.Services.Connectors
 
             try
             {
-                RegionInfo info = m_MapService.RequestNeighbourInfo(regionHandle);
+                uint xpos = 0, ypos = 0;
+                Utils.LongToUInts(regionHandle, out xpos, out ypos);
+                GridRegion info = m_GridService.GetRegionByPosition(UUID.Zero, (int)xpos, (int)ypos);
                 if (info != null) // just to be sure
                 {
                     XmlRpcRequest request = new XmlRpcRequest("land_data", paramList);
diff --git a/OpenSim/Services/Connectors/Neighbour/NeighbourServiceConnector.cs b/OpenSim/Services/Connectors/Neighbour/NeighbourServiceConnector.cs
index 7fff537..145f212 100644
--- a/OpenSim/Services/Connectors/Neighbour/NeighbourServiceConnector.cs
+++ b/OpenSim/Services/Connectors/Neighbour/NeighbourServiceConnector.cs
@@ -41,6 +41,8 @@ using OpenSim.Services.Interfaces;
 using OpenMetaverse;
 using OpenMetaverse.StructuredData;
 
+using GridRegion = OpenSim.Services.Interfaces.GridRegion;
+
 namespace OpenSim.Services.Connectors
 {
     public class NeighbourServicesConnector : INeighbourService
@@ -49,37 +51,39 @@ namespace OpenSim.Services.Connectors
                 LogManager.GetLogger(
                 MethodBase.GetCurrentMethod().DeclaringType);
 
-        protected IGridServices m_MapService = null;
+        protected IGridService m_GridService = null;
 
         public NeighbourServicesConnector()
         {
         }
 
-        public NeighbourServicesConnector(IGridServices gridServices)
+        public NeighbourServicesConnector(IGridService gridServices)
         {
             Initialise(gridServices);
         }
 
-        public virtual void Initialise(IGridServices gridServices)
+        public virtual void Initialise(IGridService gridServices)
         {
-            m_MapService = gridServices;
+            m_GridService = gridServices;
         }
 
-        public virtual bool HelloNeighbour(ulong regionHandle, RegionInfo thisRegion)
+        public virtual GridRegion HelloNeighbour(ulong regionHandle, RegionInfo thisRegion)
         {
-            RegionInfo regInfo = m_MapService.RequestNeighbourInfo(regionHandle);
+            uint x = 0, y = 0;
+            Utils.LongToUInts(regionHandle, out x, out y);
+            GridRegion regInfo = m_GridService.GetRegionByPosition(UUID.Zero, (int)x, (int)y);
             if ((regInfo != null) &&
                 // Don't remote-call this instance; that's a startup hickup
                 !((regInfo.ExternalHostName == thisRegion.ExternalHostName) && (regInfo.HttpPort == thisRegion.HttpPort)))
             {
-                return DoHelloNeighbourCall(regInfo, thisRegion);
+                DoHelloNeighbourCall(regInfo, thisRegion);
             }
             //else
             //    m_log.Warn("[REST COMMS]: Region not found " + regionHandle);
-            return false;
+            return regInfo;
         }
 
-        public bool DoHelloNeighbourCall(RegionInfo region, RegionInfo thisRegion)
+        public bool DoHelloNeighbourCall(GridRegion region, RegionInfo thisRegion)
         {
             string uri = "http://" + region.ExternalEndPoint.Address + ":" + region.HttpPort + "/region/" + thisRegion.RegionID + "/";
             //m_log.Debug("   >>> DoHelloNeighbourCall <<< " + uri);
diff --git a/OpenSim/Services/Interfaces/IGridService.cs b/OpenSim/Services/Interfaces/IGridService.cs
index ce432ab..2290530 100644
--- a/OpenSim/Services/Interfaces/IGridService.cs
+++ b/OpenSim/Services/Interfaces/IGridService.cs
@@ -50,7 +50,7 @@ namespace OpenSim.Services.Interfaces
         /// <param name="regionID"></param>
         /// <returns></returns>
         /// <exception cref="System.Exception">Thrown if region deregistration failed</exception>
-        bool DeregisterRegion(UUID regionID);   
+        bool DeregisterRegion(UUID regionID);
 
         /// <summary>
         /// Get information about the regions neighbouring the given co-ordinates (in meters).
@@ -122,9 +122,6 @@ namespace OpenSim.Services.Interfaces
         }
         protected string m_regionName = String.Empty;
 
-        protected bool Allow_Alternate_Ports;
-        public bool m_allow_alternate_ports;
-
         protected string m_externalHostName;
 
         protected IPEndPoint m_internalEndPoint;
@@ -146,6 +143,11 @@ namespace OpenSim.Services.Interfaces
         public UUID RegionID = UUID.Zero;
         public UUID ScopeID = UUID.Zero;
 
+        public UUID TerrainImage = UUID.Zero;
+        public byte Access;
+        public int  Maturity;
+        public string RegionSecret;
+
         public GridRegion()
         {
         }
@@ -183,11 +185,29 @@ namespace OpenSim.Services.Interfaces
             m_internalEndPoint = ConvertFrom.InternalEndPoint;
             m_externalHostName = ConvertFrom.ExternalHostName;
             m_httpPort = ConvertFrom.HttpPort;
-            m_allow_alternate_ports = ConvertFrom.m_allow_alternate_ports;
-            RegionID = UUID.Zero;
+            RegionID = ConvertFrom.RegionID;
             ServerURI = ConvertFrom.ServerURI;
+            TerrainImage = ConvertFrom.RegionSettings.TerrainImageID;
+            Access = ConvertFrom.AccessLevel;
+            Maturity = ConvertFrom.RegionSettings.Maturity;
+            RegionSecret = ConvertFrom.regionSecret;
         }
 
+        public GridRegion(GridRegion ConvertFrom)
+        {
+            m_regionName = ConvertFrom.RegionName;
+            m_regionLocX = ConvertFrom.RegionLocX;
+            m_regionLocY = ConvertFrom.RegionLocY;
+            m_internalEndPoint = ConvertFrom.InternalEndPoint;
+            m_externalHostName = ConvertFrom.ExternalHostName;
+            m_httpPort = ConvertFrom.HttpPort;
+            RegionID = ConvertFrom.RegionID;
+            ServerURI = ConvertFrom.ServerURI;
+            TerrainImage = ConvertFrom.TerrainImage;
+            Access = ConvertFrom.Access;
+            Maturity = ConvertFrom.Maturity;
+            RegionSecret = ConvertFrom.RegionSecret;
+        }
 
         /// <value>
         /// This accessor can throw all the exceptions that Dns.GetHostAddresses can throw.
@@ -268,7 +288,10 @@ namespace OpenSim.Services.Interfaces
             kvp["serverHttpPort"] = HttpPort.ToString();
             kvp["serverURI"] = ServerURI;
             kvp["serverPort"] = InternalEndPoint.Port.ToString();
-
+            kvp["regionMapTexture"] = TerrainImage.ToString();
+            kvp["access"] = Access.ToString();
+            kvp["regionSecret"] = RegionSecret;
+            // Maturity doesn't seem to exist in the DB
             return kvp;
         }
 
@@ -312,6 +335,16 @@ namespace OpenSim.Services.Interfaces
 
             if (kvp.ContainsKey("serverURI"))
                 ServerURI = (string)kvp["serverURI"];
+
+            if (kvp.ContainsKey("regionMapTexture"))
+                UUID.TryParse((string)kvp["regionMapTexture"], out TerrainImage);
+
+            if (kvp.ContainsKey("access"))
+                Access = Byte.Parse((string)kvp["access"]);
+
+            if (kvp.ContainsKey("regionSecret"))
+                RegionSecret =(string)kvp["regionSecret"];
+
         }
     }
 
diff --git a/OpenSim/Services/Interfaces/IHyperlink.cs b/OpenSim/Services/Interfaces/IHyperlink.cs
new file mode 100644
index 0000000..ed3ff23
--- /dev/null
+++ b/OpenSim/Services/Interfaces/IHyperlink.cs
@@ -0,0 +1,49 @@
+/*
+ * 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 OpenSim.Framework;
+using GridRegion = OpenSim.Services.Interfaces.GridRegion;
+
+using OpenMetaverse;
+
+namespace OpenSim.Services.Interfaces
+{
+    public interface IHyperlinkService
+    {
+        GridRegion TryLinkRegion(IClientAPI client, string regionDescriptor); 
+        GridRegion GetHyperlinkRegion(ulong handle);
+        ulong FindRegionHandle(ulong handle);
+
+        bool SendUserInformation(GridRegion region, AgentCircuitData aCircuit);
+        void AdjustUserInformation(AgentCircuitData aCircuit);
+
+        bool CheckUserAtEntry(UUID userID, UUID sessionID, out bool comingHome);
+        void AcceptUser(ForeignUserProfileData user, GridRegion home);
+
+        bool IsLocalUser(UUID userID);
+    }
+}
diff --git a/OpenSim/Services/Interfaces/INeighbourService.cs b/OpenSim/Services/Interfaces/INeighbourService.cs
index 3944486..960e13d 100644
--- a/OpenSim/Services/Interfaces/INeighbourService.cs
+++ b/OpenSim/Services/Interfaces/INeighbourService.cs
@@ -28,11 +28,12 @@
 using System;
 using OpenSim.Framework;
 using OpenMetaverse;
+using GridRegion = OpenSim.Services.Interfaces.GridRegion;
 
 namespace OpenSim.Services.Interfaces
 {
     public interface INeighbourService
     {
-        bool HelloNeighbour(ulong regionHandle, RegionInfo thisRegion);
+        GridRegion HelloNeighbour(ulong regionHandle, RegionInfo otherRegion);
     }
 }
diff --git a/OpenSim/Services/InventoryService/InventoryService.cs b/OpenSim/Services/InventoryService/InventoryService.cs
index b98e256..70c55a5 100644
--- a/OpenSim/Services/InventoryService/InventoryService.cs
+++ b/OpenSim/Services/InventoryService/InventoryService.cs
@@ -251,7 +251,7 @@ namespace OpenSim.Services.InventoryService
 
             m_log.DebugFormat("[INVENTORY SERVICE]: Found {0} items and {1} folders in folder {2}", items.Count, folders.Count, folderID);
 
-            return invCollection;            
+            return invCollection;
         }
 
         public InventoryFolderBase GetFolderForType(UUID userID, AssetType type)