add initial UserGrid service classes as per diva's direction

this will initially store home location data instead of the presence service
compiles but not enough to actually test yet

1 files changed, 139 insertions, 0 deletions

diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsOut/UserGrid/LocalUserGridServiceConnector.cs b/OpenSim/Region/CoreModules/ServiceConnectorsOut/UserGrid/LocalUserGridServiceConnector.cs
new file mode 100644
index 0000000..f4309fe
--- /dev/null
+++ b/OpenSim/Region/CoreModules/ServiceConnectorsOut/UserGrid/LocalUserGridServiceConnector.cs
@@ -0,0 +1,139 @@
+/*
+ * 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.Reflection;
+using log4net;
+using Nini.Config;
+using OpenSim.Region.Framework.Interfaces;
+using OpenSim.Region.Framework.Scenes;
+using OpenSim.Server.Base;
+using OpenSim.Services.Interfaces;
+
+using OpenMetaverse;
+
+namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.UserGrid
+{
+    public class LocalUserGridServicesConnector : ISharedRegionModule, IUserGridService
+    {
+        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+
+        private IUserGridService m_service;
+
+        private bool m_Enabled = false;
+
+        public Type ReplaceableInterface 
+        {
+            get { return null; }
+        }
+
+        public string Name
+        {
+            get { return "LocalUserGridServicesConnector"; }
+        }
+
+        public void Initialise(IConfigSource source)
+        {
+            IConfig moduleConfig = source.Configs["Modules"];
+            if (moduleConfig != null)
+            {
+                string name = moduleConfig.GetString("UserGridServices", "");
+                if (name == Name)
+                {
+                    IConfig userConfig = source.Configs["UserGridService"];
+                    if (userConfig == null)
+                    {
+                        m_log.Error("[LOCAL USER GRID SERVICE CONNECTOR]: UserGridService missing from ini files");
+                        return;
+                    }
+
+                    string serviceDll = userConfig.GetString("LocalServiceModule", String.Empty);
+
+                    if (serviceDll == String.Empty)
+                    {
+                        m_log.Error("[LOCAL USER GRID SERVICE CONNECTOR]: No LocalServiceModule named in section UserGridService");
+                        return;
+                    }
+
+                    Object[] args = new Object[] { source };
+                    m_service = ServerUtils.LoadPlugin<IUserGridService>(serviceDll, args);
+
+                    if (m_service == null)
+                    {
+                        m_log.Error("[LOCAL USER GRID SERVICE CONNECTOR]: Can't load UserGrid service");
+                        return;
+                    }
+                    m_Enabled = true;
+                    m_log.Info("[LOCAL USER GRID SERVICE CONNECTOR]: Local UserGrid connector enabled");
+                }
+            }
+        }
+
+        public void PostInitialise()
+        {
+            if (!m_Enabled)
+                return;
+        }
+
+        public void Close()
+        {
+            if (!m_Enabled)
+                return;
+        }
+
+        public void AddRegion(Scene scene)
+        {
+            if (!m_Enabled)
+                return;
+
+            scene.RegisterModuleInterface<IUserGridService>(m_service);
+        }
+
+        public void RemoveRegion(Scene scene)
+        {
+            if (!m_Enabled)
+                return;
+        }
+
+        public void RegionLoaded(Scene scene)
+        {
+            if (!m_Enabled)
+                return;
+        }
+
+        public UserGridInfo GetUserGridInfo(string userID)
+        {
+            return m_service.GetUserGridInfo(userID);
+        }
+        
+        public bool StoreUserGridInfo(UserGridInfo info)
+        {
+            return m_service.StoreUserGridInfo(info);
+        }
+    }
+}
\ No newline at end of file