Added HGGridConnector and related code.

1 files changed, 155 insertions, 0 deletions

diff --git a/OpenSim/Services/Connectors/Grid/HypergridServiceConnector.cs b/OpenSim/Services/Connectors/Grid/HypergridServiceConnector.cs
new file mode 100644
index 0000000..f68c10a
--- /dev/null
+++ b/OpenSim/Services/Connectors/Grid/HypergridServiceConnector.cs
@@ -0,0 +1,155 @@
+/*
+ * 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;
+using System.Collections.Generic;
+using System.Text;
+using System.Drawing;
+using System.Net;
+using System.Reflection;
+using OpenSim.Services.Interfaces;
+
+using OpenSim.Framework;
+
+using OpenMetaverse;
+using OpenMetaverse.Imaging;
+using log4net;
+using Nwc.XmlRpc;
+
+namespace OpenSim.Services.Connectors.Grid
+{
+    public class HypergridServiceConnector
+    {
+        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+
+        private IAssetService m_AssetService;
+
+        public HypergridServiceConnector(IAssetService assService)
+        {
+            m_AssetService = assService;
+        }
+
+        public UUID LinkRegion(SimpleRegionInfo info)
+        {
+            UUID uuid = UUID.Zero;
+
+            //Hashtable hash = new Hashtable();
+            //hash["region_name"] = info.RegionName;
+
+            //IList paramList = new ArrayList();
+            //paramList.Add(hash);
+
+            //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);
+            //if (response.IsFault)
+            //{
+            //    m_log.ErrorFormat("[HGrid]: remote call returned an error: {0}", response.FaultString);
+            //}
+            //else
+            //{
+            //    hash = (Hashtable)response.Value;
+            //    //foreach (Object o in hash)
+            //    //    m_log.Debug(">> " + ((DictionaryEntry)o).Key + ":" + ((DictionaryEntry)o).Value);
+            //    try
+            //    {
+            //        UUID.TryParse((string)hash["uuid"], out uuid);
+            //        info.RegionID = uuid;
+            //        if ((string)hash["handle"] != null)
+            //        {
+            //            info.regionSecret = (string)hash["handle"];
+            //            //m_log.Debug(">> HERE: " + info.regionSecret);
+            //        }
+            //        if (hash["region_image"] != null)
+            //        {
+            //            UUID img = UUID.Zero;
+            //            UUID.TryParse((string)hash["region_image"], out img);
+            //            info.RegionSettings.TerrainImageID = img;
+            //        }
+            //        if (hash["region_name"] != null)
+            //        {
+            //            info.RegionName = (string)hash["region_name"];
+            //            //m_log.Debug(">> " + info.RegionName);
+            //        }
+            //        if (hash["internal_port"] != null)
+            //        {
+            //            int port = Convert.ToInt32((string)hash["internal_port"]);
+            //            info.InternalEndPoint = new IPEndPoint(IPAddress.Parse("0.0.0.0"), port);
+            //            //m_log.Debug(">> " + info.InternalEndPoint.ToString());
+            //        }
+            //        if (hash["remoting_port"] != null)
+            //        {
+            //            info.RemotingPort = Convert.ToUInt32(hash["remoting_port"]);
+            //            //m_log.Debug(">> " + info.RemotingPort);
+            //        }
+
+            //    }
+            //    catch (Exception e)
+            //    {
+            //        m_log.Error("[HGrid]: Got exception while parsing hyperlink response " + e.StackTrace);
+            //    }
+            //}
+            return uuid;
+        }
+
+        public void GetMapImage(SimpleRegionInfo info)
+        {
+            try
+            {
+                string regionimage = "regionImage" + info.RegionID.ToString();
+                regionimage = regionimage.Replace("-", "");
+
+                WebClient c = new WebClient();
+                string uri = "http://" + info.ExternalHostName + ":" + info.HttpPort + "/index.php?method=" + regionimage;
+                //m_log.Debug("JPEG: " + uri);
+                c.DownloadFile(uri, info.RegionID.ToString() + ".jpg");
+                Bitmap m = new Bitmap(info.RegionID.ToString() + ".jpg");
+                //m_log.Debug("Size: " + m.PhysicalDimension.Height + "-" + m.PhysicalDimension.Width);
+                byte[] imageData = OpenJPEG.EncodeFromImage(m, true);
+                AssetBase ass = new AssetBase(UUID.Random(), "region " + info.RegionID.ToString());
+                
+                // !!! for now
+                //info.RegionSettings.TerrainImageID = ass.FullID;
+
+                ass.Type = (int)AssetType.Texture;
+                ass.Temporary = true;
+                ass.Local = true;
+                ass.Data = imageData;
+
+                m_AssetService.Store(ass);
+
+            }
+            catch // LEGIT: Catching problems caused by OpenJPEG p/invoke
+            {
+                m_log.Warn("[HGrid]: Failed getting/storing map image, because it is probably already in the cache");
+            }
+        }
+
+    }
+}