First pass at making the V2 map work. Standalones only for now. There are some issues with the zoom level -- TBD.

1 files changed, 158 insertions, 0 deletions

diff --git a/OpenSim/Services/Connectors/MapImage/MapImageServiceConnector.cs b/OpenSim/Services/Connectors/MapImage/MapImageServiceConnector.cs
new file mode 100644
index 0000000..ff0e9d9
--- /dev/null
+++ b/OpenSim/Services/Connectors/MapImage/MapImageServiceConnector.cs
@@ -0,0 +1,158 @@
+/*
+ * 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 log4net;
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Net;
+using System.Reflection;
+
+using Nini.Config;
+using OpenSim.Framework;
+using OpenSim.Framework.Console;
+using OpenSim.Framework.Communications;
+using OpenSim.Services.Interfaces;
+using OpenMetaverse;
+using OpenMetaverse.StructuredData;
+
+namespace OpenSim.Services.Connectors
+{
+    public class MapImageServicesConnector : IMapImageService
+    {
+        private static readonly ILog m_log =
+                LogManager.GetLogger(
+                MethodBase.GetCurrentMethod().DeclaringType);
+
+        private string m_ServerURI = String.Empty;
+        private IImprovedAssetCache m_Cache = null;
+
+        public MapImageServicesConnector()
+        {
+        }
+
+        public MapImageServicesConnector(string serverURI)
+        {
+            m_ServerURI = serverURI.TrimEnd('/');
+        }
+
+        public MapImageServicesConnector(IConfigSource source)
+        {
+            Initialise(source);
+        }
+
+        public virtual void Initialise(IConfigSource source)
+        {
+            IConfig config = source.Configs["MapImageService"];
+            if (config == null)
+            {
+                m_log.Error("[MAP IMAGE CONNECTOR]: MapImageService missing");
+                throw new Exception("MapImage connector init error");
+            }
+
+            string serviceURI = config.GetString("MapImageServerURI",
+                    String.Empty);
+
+            if (serviceURI == String.Empty)
+            {
+                m_log.Error("[MAP IMAGE CONNECTOR]: No Server URI named in section MapImageService");
+                throw new Exception("MapImage connector init error");
+            }
+            m_ServerURI = serviceURI;
+        }
+
+        public bool AddMapTile(int x, int y, byte[] pngData, out string reason)
+        {
+            List<MultipartForm.Element> postParameters = new List<MultipartForm.Element>()
+            {
+                new MultipartForm.Parameter("X", x.ToString()),
+                new MultipartForm.Parameter("Y", y.ToString()),
+                new MultipartForm.File("Tile", "tile.png", "image/png", pngData)
+            };
+
+           reason = string.Empty;
+            int tickstart = Util.EnvironmentTickCount();
+
+            // Make the remote storage request
+            try
+            {
+                HttpWebRequest request = (HttpWebRequest)HttpWebRequest.Create(m_ServerURI);
+                request.Timeout = 20000;
+                request.ReadWriteTimeout = 5000;
+
+                using (HttpWebResponse response = MultipartForm.Post(request, postParameters))
+                {
+                    using (Stream responseStream = response.GetResponseStream())
+                    {
+                        string responseStr = responseStream.GetStreamString();
+                        OSD responseOSD = OSDParser.Deserialize(responseStr);
+                        if (responseOSD.Type == OSDType.Map)
+                        {
+                            OSDMap responseMap = (OSDMap)responseOSD;
+                            if (responseMap["Success"].AsBoolean())
+                                return true;
+
+                            reason = "Upload failed: " + responseMap["Message"].AsString();
+                        }
+                        else
+                        {
+                            reason = "Response format was invalid:\n" + responseStr;
+                        }
+                    }
+                }
+            }
+            catch (WebException we)
+            {
+                reason = we.Message;
+                if (we.Status == WebExceptionStatus.ProtocolError)
+                {
+                    HttpWebResponse webResponse = (HttpWebResponse)we.Response;
+                    reason = String.Format("[{0}] {1}", webResponse.StatusCode, webResponse.StatusDescription);
+                }
+            }
+            catch (Exception ex)
+            {
+                reason = ex.Message;
+            }
+            finally
+            {
+                // This just dumps a warning for any operation that takes more than 100 ms
+                int tickdiff = Util.EnvironmentTickCountSubtract(tickstart);
+                m_log.DebugFormat("[MAP IMAGE CONNECTOR]: map tile uploaded in {0}ms", tickdiff);
+            }
+
+            return false;
+        }
+
+        public byte[] GetMapTile(string fileName, out string format)
+        {
+            format = string.Empty;
+            new Exception("GetMapTile method not Implemented");
+            return null;
+        }
+    }
+}