From dd4100db4c5b221b4feba4f873f40407d50fd4e1 Mon Sep 17 00:00:00 2001
From: Justin Clarke Casey
Date: Sat, 24 May 2008 19:21:57 +0000
Subject: * Get the xml2 entities serialization representation in the archiver
 module * Not yet reusing serialization module - this will happen in the
 future * No user functionality yet

---
 .../Modules/Grid/Interregion/InterregionModule.cs  | 25 +++++-----
 .../Modules/World/Archiver/ArchiverModule.cs       | 56 ++++++++++++++++++++--
 .../Modules/World/Archiver/IRegionArchiver.cs      |  8 ++--
 OpenSim/Region/Environment/Scenes/Scene.cs         |  4 +-
 OpenSim/Region/Environment/Scenes/SceneManager.cs  |  4 +-
 5 files changed, 71 insertions(+), 26 deletions(-)

(limited to 'OpenSim/Region/Environment')

diff --git a/OpenSim/Region/Environment/Modules/Grid/Interregion/InterregionModule.cs b/OpenSim/Region/Environment/Modules/Grid/Interregion/InterregionModule.cs
index 423f0b5..89ee61a 100644
--- a/OpenSim/Region/Environment/Modules/Grid/Interregion/InterregionModule.cs
+++ b/OpenSim/Region/Environment/Modules/Grid/Interregion/InterregionModule.cs
@@ -152,18 +152,19 @@ namespace OpenSim.Region.Environment.Modules.Grid.Interregion
 
         public void PostInitialise()
         {
-            if (m_enabled)
-            {
-                try
-                {
-                    m_tcpPort = m_config.Configs["Comms"].GetInt("remoting_port", m_tcpPort);
-                }
-                catch
-                {
-                }
-
-                internal_CreateRemotingObjects();
-            }
+            // Commenting out to remove 'unreachable code' warning since m_enabled is never true
+//            if (m_enabled)
+//            {
+//                try
+//                {
+//                    m_tcpPort = m_config.Configs["Comms"].GetInt("remoting_port", m_tcpPort);
+//                }
+//                catch
+//                {
+//                }
+//
+//                internal_CreateRemotingObjects();
+//            }
         }
 
         public void Close()
diff --git a/OpenSim/Region/Environment/Modules/World/Archiver/ArchiverModule.cs b/OpenSim/Region/Environment/Modules/World/Archiver/ArchiverModule.cs
index cba04c4..ce78f21 100644
--- a/OpenSim/Region/Environment/Modules/World/Archiver/ArchiverModule.cs
+++ b/OpenSim/Region/Environment/Modules/World/Archiver/ArchiverModule.cs
@@ -26,7 +26,9 @@
  */
 
 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 log4net;
 using Nini.Config;
@@ -39,32 +41,76 @@ namespace OpenSim.Region.Environment.Modules.World.Archiver
     public class ArchiverModule : IRegionModule, IRegionArchiver
     {   
         private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+
+        /// <summary>
+        /// Scene to which this module belongs
+        /// </summary>
+        /// <param name="scene"></param>
+        /// <param name="source"></param>
+        private Scene m_scene;        
         
         public string Name { get { return "ArchiverModule"; } }
         
-        public bool IsSharedModule { get { return true; } }
+        public bool IsSharedModule { get { return false; } }
         
         public void Initialise(Scene scene, IConfigSource source)
         {
-            scene.RegisterModuleInterface<IRegionArchiver>(this);
+            m_scene = scene;
+            
+            m_scene.RegisterModuleInterface<IRegionArchiver>(this);
         }
         
         public void PostInitialise()
-        {
+        {           
         }
         
         public void Close()
         {
         }
         
-        public void ArchiveRegion(Scene scene, string savePath)
+        public void ArchiveRegion(string savePath)
         {
             m_log.Warn("[ARCHIVER]: Archive region not yet implemented");
+            
+            List<EntityBase> entities = m_scene.GetEntities();
+            string serEntities = SerializeObjects(entities);  
+            
+            if (serEntities != null && serEntities.Length > 0)
+            {
+                m_log.DebugFormat("[ARCHIVER]: Successfully got serialization for {0} entities", entities.Count);
+            }
         }
         
-        public void DearchiveRegion(Scene scene, string loadPath)
+        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;
+        }        
     }
 }
\ No newline at end of file
diff --git a/OpenSim/Region/Environment/Modules/World/Archiver/IRegionArchiver.cs b/OpenSim/Region/Environment/Modules/World/Archiver/IRegionArchiver.cs
index 1cebb50..485cf02 100644
--- a/OpenSim/Region/Environment/Modules/World/Archiver/IRegionArchiver.cs
+++ b/OpenSim/Region/Environment/Modules/World/Archiver/IRegionArchiver.cs
@@ -35,17 +35,15 @@ namespace OpenSim.Region.Environment.Modules.World.Archiver
     public interface IRegionArchiver
     {
         /// <summary>
-        /// Archive a region to the given path
+        /// Archive the region to the given path
         /// </summary>
-        /// <param name="scene"></param>
         /// <param name="savePath"></param>
-        void ArchiveRegion(Scene scene, string savePath);
+        void ArchiveRegion(string savePath);
         
         /// <summary>
         /// Dearchive the given region archive into the scene
         /// </summary>
-        /// <param name="scene"></param>
         /// <param name="loadPath"></param>
-        void DearchiveRegion(Scene scene, string loadPath);
+        void DearchiveRegion(string loadPath);
     }
 }
diff --git a/OpenSim/Region/Environment/Scenes/Scene.cs b/OpenSim/Region/Environment/Scenes/Scene.cs
index a42bad5..60ba898 100644
--- a/OpenSim/Region/Environment/Scenes/Scene.cs
+++ b/OpenSim/Region/Environment/Scenes/Scene.cs
@@ -1378,7 +1378,7 @@ namespace OpenSim.Region.Environment.Scenes
         public void LoadPrimsFromArchive(string filePath)
         {
             IRegionArchiver archiver = RequestModuleInterface<IRegionArchiver>();
-            archiver.DearchiveRegion(this, filePath);
+            archiver.DearchiveRegion(filePath);
         }
         
         /// <summary>
@@ -1388,7 +1388,7 @@ namespace OpenSim.Region.Environment.Scenes
         public void SavePrimsToArchive(string filePath)
         {
             IRegionArchiver archiver = RequestModuleInterface<IRegionArchiver>();
-            archiver.ArchiveRegion(this, filePath);
+            archiver.ArchiveRegion(filePath);
         }
 
         /// <summary>
diff --git a/OpenSim/Region/Environment/Scenes/SceneManager.cs b/OpenSim/Region/Environment/Scenes/SceneManager.cs
index 2baef9d..eae041b 100644
--- a/OpenSim/Region/Environment/Scenes/SceneManager.cs
+++ b/OpenSim/Region/Environment/Scenes/SceneManager.cs
@@ -201,7 +201,7 @@ namespace OpenSim.Region.Environment.Scenes
         /// <param name="filename"></param>
         public void SaveCurrentSceneToArchive(string filename)
         {
-            CurrentOrFirstScene.LoadPrimsFromArchive(filename);
+            CurrentOrFirstScene.SavePrimsToArchive(filename);
         }
         
         /// <summary>
@@ -217,7 +217,7 @@ namespace OpenSim.Region.Environment.Scenes
         [Obsolete("TODO: Remove this warning by 0.7")]
         public bool RunTerrainCmdOnCurrentScene(string[] cmdparams, ref string result)
         {
-            m_log.Warn("DEPRECIATED: The terrain engine has been replaced with a new terrain plugin module. Please type 'plugin terrain help' for new commands.");
+            m_log.Warn("DEPRECATED: The terrain engine has been replaced with a new terrain plugin module. Please type 'plugin terrain help' for new commands.");
             return false;
         }
 
-- 
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