Adding the SimianGrid connectors

1 files changed, 259 insertions, 0 deletions

diff --git a/OpenSim/Services/Connectors/SimianGrid/SimianAvatarServiceConnector.cs b/OpenSim/Services/Connectors/SimianGrid/SimianAvatarServiceConnector.cs
new file mode 100644
index 0000000..220f143
--- /dev/null
+++ b/OpenSim/Services/Connectors/SimianGrid/SimianAvatarServiceConnector.cs
@@ -0,0 +1,259 @@
+/*
+ * 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.Generic;
+using System.Collections.Specialized;
+using System.IO;
+using System.Net;
+using System.Reflection;
+using log4net;
+using Mono.Addins;
+using Nini.Config;
+using OpenSim.Framework;
+using OpenSim.Region.Framework.Interfaces;
+using OpenSim.Region.Framework.Scenes;
+using OpenSim.Server.Base;
+using OpenSim.Services.Interfaces;
+using OpenMetaverse;
+using OpenMetaverse.StructuredData;
+
+namespace OpenSim.Services.Connectors.SimianGrid
+{
+    /// <summary>
+    /// Connects avatar appearance data to the SimianGrid backend
+    /// </summary>
+    [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule")]
+    public class SimianAvatarServiceConnector : IAvatarService, ISharedRegionModule
+    {
+        private static readonly ILog m_log =
+                LogManager.GetLogger(
+                MethodBase.GetCurrentMethod().DeclaringType);
+        private static string ZeroID = UUID.Zero.ToString();
+
+        private string m_serverUrl = String.Empty;
+
+        #region ISharedRegionModule
+
+        public Type ReplaceableInterface { get { return null; } }
+        public void RegionLoaded(Scene scene) { }
+        public void PostInitialise() { }
+        public void Close() { }
+
+        public SimianAvatarServiceConnector() { }
+        public string Name { get { return "SimianAvatarServiceConnector"; } }
+        public void AddRegion(Scene scene) { scene.RegisterModuleInterface<IAvatarService>(this); }
+        public void RemoveRegion(Scene scene) { scene.UnregisterModuleInterface<IAvatarService>(this); }
+
+        #endregion ISharedRegionModule
+
+        public SimianAvatarServiceConnector(IConfigSource source)
+        {
+            Initialise(source);
+        }
+
+        public void Initialise(IConfigSource source)
+        {
+            IConfig gridConfig = source.Configs["AvatarService"];
+            if (gridConfig == null)
+            {
+                m_log.Error("[AVATAR CONNECTOR]: AvatarService missing from OpenSim.ini");
+                throw new Exception("Avatar connector init error");
+            }
+
+            string serviceUrl = gridConfig.GetString("AvatarServerURI");
+            if (String.IsNullOrEmpty(serviceUrl))
+            {
+                m_log.Error("[AVATAR CONNECTOR]: No AvatarServerURI in section AvatarService");
+                throw new Exception("Avatar connector init error");
+            }
+
+            if (!serviceUrl.EndsWith("/"))
+                serviceUrl = serviceUrl + '/';
+
+            m_serverUrl = serviceUrl;
+        }
+
+        #region IAvatarService
+
+        public AvatarData GetAvatar(UUID userID)
+        {
+            NameValueCollection requestArgs = new NameValueCollection
+            {
+                { "RequestMethod", "GetUser" },
+                { "UserID", userID.ToString() }
+            };
+
+            OSDMap response = WebUtil.PostToService(m_serverUrl, requestArgs);
+            if (response["Success"].AsBoolean())
+            {
+                OSDMap map = null;
+                try { map = OSDParser.DeserializeJson(response["LLAppearance"].AsString()) as OSDMap; }
+                catch { }
+
+                if (map != null)
+                {
+                    AvatarWearable[] wearables = new AvatarWearable[13];
+                    wearables[0] = new AvatarWearable(map["ShapeItem"].AsUUID(), map["ShapeAsset"].AsUUID());
+                    wearables[1] = new AvatarWearable(map["SkinItem"].AsUUID(), map["SkinAsset"].AsUUID());
+                    wearables[2] = new AvatarWearable(map["HairItem"].AsUUID(), map["HairAsset"].AsUUID());
+                    wearables[3] = new AvatarWearable(map["EyesItem"].AsUUID(), map["EyesAsset"].AsUUID());
+                    wearables[4] = new AvatarWearable(map["ShirtItem"].AsUUID(), map["ShirtAsset"].AsUUID());
+                    wearables[5] = new AvatarWearable(map["PantsItem"].AsUUID(), map["PantsAsset"].AsUUID());
+                    wearables[6] = new AvatarWearable(map["ShoesItem"].AsUUID(), map["ShoesAsset"].AsUUID());
+                    wearables[7] = new AvatarWearable(map["SocksItem"].AsUUID(), map["SocksAsset"].AsUUID());
+                    wearables[8] = new AvatarWearable(map["JacketItem"].AsUUID(), map["JacketAsset"].AsUUID());
+                    wearables[9] = new AvatarWearable(map["GlovesItem"].AsUUID(), map["GlovesAsset"].AsUUID());
+                    wearables[10] = new AvatarWearable(map["UndershirtItem"].AsUUID(), map["UndershirtAsset"].AsUUID());
+                    wearables[11] = new AvatarWearable(map["UnderpantsItem"].AsUUID(), map["UnderpantsAsset"].AsUUID());
+                    wearables[12] = new AvatarWearable(map["SkirtItem"].AsUUID(), map["SkirtAsset"].AsUUID());
+
+                    AvatarAppearance appearance = new AvatarAppearance(userID);
+                    appearance.Wearables = wearables;
+                    appearance.AvatarHeight = (float)map["Height"].AsReal();
+
+                    AvatarData avatar = new AvatarData(appearance);
+                    
+                    // Get attachments
+                    map = null;
+                    try { map = OSDParser.DeserializeJson(response["LLAttachments"].AsString()) as OSDMap; }
+                    catch { }
+
+                    if (map != null)
+                    {
+                        foreach (KeyValuePair<string, OSD> kvp in map)
+                            avatar.Data[kvp.Key] = kvp.Value.AsString();
+                    }
+
+                    return avatar;
+                }
+                else
+                {
+                    m_log.Warn("[AVATAR CONNECTOR]: Failed to get user appearance for " + userID +
+                        ", LLAppearance is missing or invalid");
+                    return null;
+                }
+            }
+            else
+            {
+                m_log.Warn("[AVATAR CONNECTOR]: Failed to get user appearance for " + userID + ": " +
+                    response["Message"].AsString());
+            }
+
+            return null;
+        }
+
+        public bool SetAvatar(UUID userID, AvatarData avatar)
+        {
+            m_log.Debug("[AVATAR CONNECTOR]: SetAvatar called for " + userID);
+
+            if (avatar.AvatarType == 1) // LLAvatar
+            {
+                AvatarAppearance appearance = avatar.ToAvatarAppearance(userID);
+
+                OSDMap map = new OSDMap();
+
+                map["Height"] = OSD.FromReal(appearance.AvatarHeight);
+
+                map["ShapeItem"] = OSD.FromUUID(appearance.BodyItem);
+                map["ShapeAsset"] = OSD.FromUUID(appearance.BodyAsset);
+                map["SkinItem"] = OSD.FromUUID(appearance.SkinItem);
+                map["SkinAsset"] = OSD.FromUUID(appearance.SkinAsset);
+                map["HairItem"] = OSD.FromUUID(appearance.HairItem);
+                map["HairAsset"] = OSD.FromUUID(appearance.HairAsset);
+                map["EyesItem"] = OSD.FromUUID(appearance.EyesItem);
+                map["EyesAsset"] = OSD.FromUUID(appearance.EyesAsset);
+                map["ShirtItem"] = OSD.FromUUID(appearance.ShirtItem);
+                map["ShirtAsset"] = OSD.FromUUID(appearance.ShirtAsset);
+                map["PantsItem"] = OSD.FromUUID(appearance.PantsItem);
+                map["PantsAsset"] = OSD.FromUUID(appearance.PantsAsset);
+                map["ShoesItem"] = OSD.FromUUID(appearance.ShoesItem);
+                map["ShoesAsset"] = OSD.FromUUID(appearance.ShoesAsset);
+                map["SocksItem"] = OSD.FromUUID(appearance.SocksItem);
+                map["SocksAsset"] = OSD.FromUUID(appearance.SocksAsset);
+                map["JacketItem"] = OSD.FromUUID(appearance.JacketItem);
+                map["JacketAsset"] = OSD.FromUUID(appearance.JacketAsset);
+                map["GlovesItem"] = OSD.FromUUID(appearance.GlovesItem);
+                map["GlovesAsset"] = OSD.FromUUID(appearance.GlovesAsset);
+                map["UndershirtItem"] = OSD.FromUUID(appearance.UnderShirtItem);
+                map["UndershirtAsset"] = OSD.FromUUID(appearance.UnderShirtAsset);
+                map["UnderpantsItem"] = OSD.FromUUID(appearance.UnderPantsItem);
+                map["UnderpantsAsset"] = OSD.FromUUID(appearance.UnderPantsAsset);
+                map["SkirtItem"] = OSD.FromUUID(appearance.SkirtItem);
+                map["SkirtAsset"] = OSD.FromUUID(appearance.SkirtAsset);
+
+                OSDMap items = new OSDMap();
+                foreach (KeyValuePair<string, string> kvp in avatar.Data)
+                {
+                    if (kvp.Key.StartsWith("_ap_"))
+                        items.Add(kvp.Key, OSD.FromString(kvp.Value));
+                }
+
+                NameValueCollection requestArgs = new NameValueCollection
+                {
+                    { "RequestMethod", "AddUserData" },
+                    { "UserID", userID.ToString() },
+                    { "LLAppearance", OSDParser.SerializeJsonString(map) },
+                    { "LLAttachments", OSDParser.SerializeJsonString(items) }
+                };
+
+                OSDMap response = WebUtil.PostToService(m_serverUrl, requestArgs);
+                bool success = response["Success"].AsBoolean();
+
+                if (!success)
+                    m_log.Warn("[AVATAR CONNECTOR]: Failed saving appearance for " + userID + ": " + response["Message"].AsString());
+
+                return success;
+            }
+            else
+            {
+                m_log.Error("[AVATAR CONNECTOR]: Can't save appearance for " + userID + ". Unhandled avatar type " + avatar.AvatarType);
+                return false;
+            }
+        }
+
+        public bool ResetAvatar(UUID userID)
+        {
+            m_log.Error("[AVATAR CONNECTOR]: ResetAvatar called for " + userID + ", implement this");
+            return false;
+        }
+
+        public bool SetItems(UUID userID, string[] names, string[] values)
+        {
+            m_log.Error("[AVATAR CONNECTOR]: SetItems called for " + userID + " with " + names.Length + " names and " + values.Length + " values, implement this");
+            return false;
+        }
+
+        public bool RemoveItems(UUID userID, string[] names)
+        {
+            m_log.Error("[AVATAR CONNECTOR]: RemoveItems called for " + userID + " with " + names.Length + " names, implement this");
+            return false;
+        }
+
+        #endregion IAvatarService
+    }
+}