* Break out baby archiving code into separate class ready for async asset requesting

* No user functionality yet

OpenSim/Region/Environment/Modules/World/Archiver/ArchiveRequest.cs

@@ -0,0 +1,116 @@
+/*
+ * 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 OpenSim 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.Communications.Cache;
+using OpenSim.Region.Environment.Interfaces;
+using OpenSim.Region.Environment.Modules.World.Serialiser;
+using OpenSim.Region.Environment.Scenes;
+using System.Collections.Generic;
+using System.Reflection;
+using libsecondlife;
+using log4net;
+using Nini.Config;
+
+namespace OpenSim.Region.Environment
+{       
+    /// <summary>
+    /// Handles an individual archive request
+    /// </summary>
+    public class ArchiveRequest
+    {        
+        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+        
+        private Scene m_scene;
+        private string m_savePath;
+        
+        public ArchiveRequest(Scene scene, string savePath)
+        {
+            m_scene = scene;
+            m_savePath = savePath;
+            
+            ArchiveRegion();
+        }
+        
+        protected void ArchiveRegion()
+        {
+            m_log.Warn("[ARCHIVER]: Archive region not yet implemented");
+
+            Dictionary<LLUUID, int> textureUuids = new Dictionary<LLUUID, int>(); 
+
+            List<EntityBase> entities = m_scene.GetEntities();
+
+            foreach (EntityBase entity in entities)
+            {
+                if (entity is SceneObjectGroup)
+                {
+                    SceneObjectGroup sceneObject = (SceneObjectGroup)entity;
+                    
+                    foreach (SceneObjectPart part in sceneObject.GetParts())
+                    {
+                        LLUUID texture = new LLUUID(part.Shape.TextureEntry, 0);
+                        textureUuids[texture] = 1;
+                    }
+                }                
+            }          
+
+            string serEntities = SerializeObjects(entities);
+
+            if (serEntities != null && serEntities.Length > 0)
+            {
+                m_log.DebugFormat("[ARCHIVER]: Successfully got serialization for {0} entities", entities.Count);
+                m_log.DebugFormat("[ARCHIVER]: Requiring save of {0} textures", textureUuids.Count);
+            }
+        }
+                
+        /// <summary>
+        /// Get an xml representation of the given scene objects.
+        /// </summary>
+        /// <param name="scene"></param>
+        /// <returns></returns>
+        protected static string SerializeObjects(List<EntityBase> entities)
+        {
+            string serialization = "<scene>";
+
+            List<string> serObjects = new List<string>();
+
+            foreach (EntityBase ent in entities)
+            {
+                if (ent is SceneObjectGroup)
+                {
+                    serObjects.Add(((SceneObjectGroup) ent).ToXmlString2());
+                }
+            }
+
+            foreach (string serObject in serObjects)
+                serialization += serObject;
+
+            serialization += "</scene>";
+
+            return serialization;
+        }
+    }
+}

OpenSim/Region/Environment/Modules/World/Archiver/ArchiverModule.cs

@@ -25,6 +25,7 @@
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
+using OpenSim.Framework.Communications.Cache;
 using OpenSim.Region.Environment.Interfaces;
 using OpenSim.Region.Environment.Modules.World.Serialiser;
 using OpenSim.Region.Environment.Scenes;
@@ -71,65 +72,12 @@ namespace OpenSim.Region.Environment.Modules.World.Archiver
 
         public void ArchiveRegion(string savePath)
         {
-            m_log.Warn("[ARCHIVER]: Archive region not yet implemented");
+            new ArchiveRequest(m_scene, savePath);
-            
-            Dictionary<LLUUID, int> textureUuids = new Dictionary<LLUUID, int>(); 
-
-            List<EntityBase> entities = m_scene.GetEntities();
-
-            foreach (EntityBase entity in entities)
-            {
-                if (entity is SceneObjectGroup)
-                {
-                    SceneObjectGroup sceneObject = (SceneObjectGroup)entity;
-                    
-                    foreach (SceneObjectPart part in sceneObject.GetParts())
-                    {
-                        LLUUID texture = new LLUUID(part.Shape.TextureEntry, 0);
-                        textureUuids[texture] = 1;
-                    }
-                }                
-            }
-
-            string serEntities = SerializeObjects(entities);
-
-            if (serEntities != null && serEntities.Length > 0)
-            {
-                m_log.DebugFormat("[ARCHIVER]: Successfully got serialization for {0} entities", entities.Count);
-                m_log.DebugFormat("[ARCHIVER]: Requiring save of {0} textures", textureUuids.Count);
-            }
         }
 
         public void DearchiveRegion(string loadPath)
         {
             m_log.Warn("[ARCHIVER]: Dearchive region not yet implemented");
         }
-
-        /// <summary>
-        /// Get an xml representation of the given scene objects.
-        /// </summary>
-        /// <param name="scene"></param>
-        /// <returns></returns>
-        private static string SerializeObjects(List<EntityBase> entities)
-        {
-            string serialization = "<scene>";
-
-            List<string> serObjects = new List<string>();
-
-            foreach (EntityBase ent in entities)
-            {
-                if (ent is SceneObjectGroup)
-                {
-                    serObjects.Add(((SceneObjectGroup) ent).ToXmlString2());
-                }
-            }
-
-            foreach (string serObject in serObjects)
-                serialization += serObject;
-
-            serialization += "</scene>";
-
-            return serialization;
-        }
     }
 }